java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ.epf -i ../../../trunk/examples/svcomp/list-properties/list_flag_true-unreach-call_false-valid-memtrack.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6b94a2f [2018-01-24 12:33:54,741 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-24 12:33:54,742 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-24 12:33:54,756 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-24 12:33:54,756 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-24 12:33:54,757 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-24 12:33:54,758 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-24 12:33:54,759 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-24 12:33:54,761 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-24 12:33:54,761 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-24 12:33:54,762 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-24 12:33:54,762 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-24 12:33:54,762 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-24 12:33:54,763 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-24 12:33:54,764 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-24 12:33:54,766 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-24 12:33:54,769 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-24 12:33:54,770 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-24 12:33:54,772 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-24 12:33:54,773 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-24 12:33:54,775 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-24 12:33:54,776 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-24 12:33:54,776 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-24 12:33:54,777 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-24 12:33:54,778 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-24 12:33:54,779 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-24 12:33:54,779 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-24 12:33:54,780 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-24 12:33:54,780 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-24 12:33:54,780 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-24 12:33:54,781 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-24 12:33:54,781 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ.epf [2018-01-24 12:33:54,791 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-24 12:33:54,791 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-24 12:33:54,792 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-24 12:33:54,793 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-24 12:33:54,793 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-24 12:33:54,793 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-24 12:33:54,793 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-24 12:33:54,794 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-24 12:33:54,794 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-24 12:33:54,794 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-24 12:33:54,794 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-24 12:33:54,794 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-24 12:33:54,795 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-24 12:33:54,795 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-24 12:33:54,795 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-24 12:33:54,795 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-24 12:33:54,795 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-24 12:33:54,796 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-24 12:33:54,796 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-24 12:33:54,796 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-24 12:33:54,796 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-24 12:33:54,796 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-24 12:33:54,797 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-24 12:33:54,797 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-24 12:33:54,797 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-24 12:33:54,797 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-24 12:33:54,797 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-24 12:33:54,798 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-24 12:33:54,798 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-24 12:33:54,798 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-24 12:33:54,798 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-24 12:33:54,798 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-24 12:33:54,799 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-24 12:33:54,799 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-24 12:33:54,833 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-24 12:33:54,846 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-24 12:33:54,850 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-24 12:33:54,851 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-24 12:33:54,852 INFO L276 PluginConnector]: CDTParser initialized [2018-01-24 12:33:54,853 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-properties/list_flag_true-unreach-call_false-valid-memtrack.i [2018-01-24 12:33:55,053 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-24 12:33:55,059 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-24 12:33:55,060 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-24 12:33:55,061 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-24 12:33:55,067 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-24 12:33:55,069 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 12:33:55" (1/1) ... [2018-01-24 12:33:55,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31d3f258 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 12:33:55, skipping insertion in model container [2018-01-24 12:33:55,072 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 12:33:55" (1/1) ... [2018-01-24 12:33:55,090 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 12:33:55,133 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 12:33:55,251 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 12:33:55,267 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 12:33:55,274 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 12:33:55 WrapperNode [2018-01-24 12:33:55,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-24 12:33:55,274 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-24 12:33:55,274 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-24 12:33:55,275 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-24 12:33:55,285 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 12:33:55" (1/1) ... [2018-01-24 12:33:55,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 12:33:55" (1/1) ... [2018-01-24 12:33:55,296 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 12:33:55" (1/1) ... [2018-01-24 12:33:55,296 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 12:33:55" (1/1) ... [2018-01-24 12:33:55,300 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 12:33:55" (1/1) ... [2018-01-24 12:33:55,303 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 12:33:55" (1/1) ... [2018-01-24 12:33:55,304 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 12:33:55" (1/1) ... [2018-01-24 12:33:55,306 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-24 12:33:55,306 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-24 12:33:55,306 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-24 12:33:55,306 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-24 12:33:55,307 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 12:33:55" (1/1) ... No working directory specified, using /storage/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 [2018-01-24 12:33:55,351 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-24 12:33:55,351 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-24 12:33:55,351 INFO L136 BoogieDeclarations]: Found implementation of procedure exit [2018-01-24 12:33:55,351 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-24 12:33:55,351 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-24 12:33:55,351 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-24 12:33:55,351 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-24 12:33:55,352 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-24 12:33:55,352 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-24 12:33:55,352 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-24 12:33:55,352 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-24 12:33:55,352 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-24 12:33:55,352 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-24 12:33:55,353 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-24 12:33:55,353 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-01-24 12:33:55,353 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-24 12:33:55,353 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-24 12:33:55,353 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-24 12:33:55,627 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-24 12:33:55,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 12:33:55 BoogieIcfgContainer [2018-01-24 12:33:55,628 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-24 12:33:55,628 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-01-24 12:33:55,629 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-01-24 12:33:55,630 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-01-24 12:33:55,631 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.01 12:33:55" (1/3) ... [2018-01-24 12:33:55,632 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3bef8aae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.01 12:33:55, skipping insertion in model container [2018-01-24 12:33:55,632 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 12:33:55" (2/3) ... [2018-01-24 12:33:55,632 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3bef8aae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.01 12:33:55, skipping insertion in model container [2018-01-24 12:33:55,632 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 12:33:55" (3/3) ... [2018-01-24 12:33:55,634 INFO L105 eAbstractionObserver]: Analyzing ICFG list_flag_true-unreach-call_false-valid-memtrack.i [2018-01-24 12:33:55,641 INFO L130 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-01-24 12:33:55,647 INFO L142 ceAbstractionStarter]: Appying trace abstraction to program that has 21 error locations. [2018-01-24 12:33:55,691 INFO L322 AbstractCegarLoop]: Interprodecural is true [2018-01-24 12:33:55,691 INFO L323 AbstractCegarLoop]: Hoare is true [2018-01-24 12:33:55,691 INFO L324 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-01-24 12:33:55,692 INFO L325 AbstractCegarLoop]: Backedges is TWOTRACK [2018-01-24 12:33:55,692 INFO L326 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-01-24 12:33:55,692 INFO L327 AbstractCegarLoop]: Difference is false [2018-01-24 12:33:55,692 INFO L328 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-01-24 12:33:55,692 INFO L333 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-01-24 12:33:55,693 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-01-24 12:33:55,717 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states. [2018-01-24 12:33:55,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-01-24 12:33:55,725 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 12:33:55,726 INFO L322 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 12:33:55,726 INFO L371 AbstractCegarLoop]: === Iteration 1 === [mainErr5RequiresViolation, mainErr13RequiresViolation, mainErr1RequiresViolation, mainErr17RequiresViolation, mainErr20EnsuresViolation, mainErr9RequiresViolation, mainErr18RequiresViolation, mainErr0RequiresViolation, mainErr3RequiresViolation, mainErr7RequiresViolation, mainErr11RequiresViolation, mainErr8RequiresViolation, mainErr10RequiresViolation, mainErr15RequiresViolation, mainErr16RequiresViolation, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr12RequiresViolation, mainErr6RequiresViolation, mainErr14RequiresViolation, mainErr19RequiresViolation]=== [2018-01-24 12:33:55,732 INFO L82 PathProgramCache]: Analyzing trace with hash -121937019, now seen corresponding path program 1 times [2018-01-24 12:33:55,734 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 12:33:55,735 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 12:33:55,779 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 12:33:55,780 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 12:33:55,780 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 12:33:55,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 12:33:55,833 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 12:33:55,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 12:33:55,865 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-01-24 12:33:55,865 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2018-01-24 12:33:55,867 INFO L409 AbstractCegarLoop]: Interpolant automaton has 2 states [2018-01-24 12:33:55,878 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2018-01-24 12:33:55,879 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-01-24 12:33:55,880 INFO L87 Difference]: Start difference. First operand 67 states. Second operand 2 states. [2018-01-24 12:33:55,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 12:33:55,902 INFO L93 Difference]: Finished difference Result 100 states and 114 transitions. [2018-01-24 12:33:55,902 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2018-01-24 12:33:55,903 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 12 [2018-01-24 12:33:55,904 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 12:33:55,911 INFO L225 Difference]: With dead ends: 100 [2018-01-24 12:33:55,911 INFO L226 Difference]: Without dead ends: 59 [2018-01-24 12:33:55,914 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2018-01-24 12:33:56,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 59 states. [2018-01-24 12:33:56,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 59 to 59. [2018-01-24 12:33:56,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59 states. [2018-01-24 12:33:56,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 63 transitions. [2018-01-24 12:33:56,028 INFO L78 Accepts]: Start accepts. Automaton has 59 states and 63 transitions. Word has length 12 [2018-01-24 12:33:56,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 12:33:56,029 INFO L432 AbstractCegarLoop]: Abstraction has 59 states and 63 transitions. [2018-01-24 12:33:56,029 INFO L433 AbstractCegarLoop]: Interpolant automaton has 2 states. [2018-01-24 12:33:56,029 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 63 transitions. [2018-01-24 12:33:56,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-01-24 12:33:56,030 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 12:33:56,030 INFO L322 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 12:33:56,030 INFO L371 AbstractCegarLoop]: === Iteration 2 === [mainErr5RequiresViolation, mainErr13RequiresViolation, mainErr1RequiresViolation, mainErr17RequiresViolation, mainErr20EnsuresViolation, mainErr9RequiresViolation, mainErr18RequiresViolation, mainErr0RequiresViolation, mainErr3RequiresViolation, mainErr7RequiresViolation, mainErr11RequiresViolation, mainErr8RequiresViolation, mainErr10RequiresViolation, mainErr15RequiresViolation, mainErr16RequiresViolation, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr12RequiresViolation, mainErr6RequiresViolation, mainErr14RequiresViolation, mainErr19RequiresViolation]=== [2018-01-24 12:33:56,030 INFO L82 PathProgramCache]: Analyzing trace with hash -1218496409, now seen corresponding path program 1 times [2018-01-24 12:33:56,031 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 12:33:56,031 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 12:33:56,032 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 12:33:56,032 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 12:33:56,032 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 12:33:56,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 12:33:56,048 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 12:33:56,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 12:33:56,120 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-01-24 12:33:56,120 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-01-24 12:33:56,122 INFO L409 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-01-24 12:33:56,123 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-01-24 12:33:56,123 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-01-24 12:33:56,123 INFO L87 Difference]: Start difference. First operand 59 states and 63 transitions. Second operand 5 states. [2018-01-24 12:33:56,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 12:33:56,325 INFO L93 Difference]: Finished difference Result 80 states and 86 transitions. [2018-01-24 12:33:56,325 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-01-24 12:33:56,325 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2018-01-24 12:33:56,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 12:33:56,329 INFO L225 Difference]: With dead ends: 80 [2018-01-24 12:33:56,329 INFO L226 Difference]: Without dead ends: 70 [2018-01-24 12:33:56,330 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-01-24 12:33:56,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 70 states. [2018-01-24 12:33:56,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 70 to 65. [2018-01-24 12:33:56,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 65 states. [2018-01-24 12:33:56,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 76 transitions. [2018-01-24 12:33:56,341 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 76 transitions. Word has length 14 [2018-01-24 12:33:56,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 12:33:56,342 INFO L432 AbstractCegarLoop]: Abstraction has 65 states and 76 transitions. [2018-01-24 12:33:56,342 INFO L433 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-01-24 12:33:56,342 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 76 transitions. [2018-01-24 12:33:56,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-01-24 12:33:56,342 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 12:33:56,342 INFO L322 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-01-24 12:33:56,342 INFO L371 AbstractCegarLoop]: === Iteration 3 === [mainErr5RequiresViolation, mainErr13RequiresViolation, mainErr1RequiresViolation, mainErr17RequiresViolation, mainErr20EnsuresViolation, mainErr9RequiresViolation, mainErr18RequiresViolation, mainErr0RequiresViolation, mainErr3RequiresViolation, mainErr7RequiresViolation, mainErr11RequiresViolation, mainErr8RequiresViolation, mainErr10RequiresViolation, mainErr15RequiresViolation, mainErr16RequiresViolation, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr12RequiresViolation, mainErr6RequiresViolation, mainErr14RequiresViolation, mainErr19RequiresViolation]=== [2018-01-24 12:33:56,343 INFO L82 PathProgramCache]: Analyzing trace with hash -1218496408, now seen corresponding path program 1 times [2018-01-24 12:33:56,343 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 12:33:56,343 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 12:33:56,344 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 12:33:56,344 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 12:33:56,344 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 12:33:56,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-01-24 12:33:56,361 WARN L137 erpolLogProxyWrapper]: Using partial proofs (cut at CNF-level). Set option :produce-proofs to true to get complete proofs. [2018-01-24 12:33:56,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-01-24 12:33:56,436 INFO L320 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-01-24 12:33:56,436 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-01-24 12:33:56,436 INFO L409 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-01-24 12:33:56,436 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-01-24 12:33:56,437 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2018-01-24 12:33:56,437 INFO L87 Difference]: Start difference. First operand 65 states and 76 transitions. Second operand 5 states. [2018-01-24 12:33:56,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-01-24 12:33:56,602 INFO L93 Difference]: Finished difference Result 92 states and 99 transitions. [2018-01-24 12:33:56,602 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-01-24 12:33:56,603 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 14 [2018-01-24 12:33:56,603 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-01-24 12:33:56,604 INFO L225 Difference]: With dead ends: 92 [2018-01-24 12:33:56,604 INFO L226 Difference]: Without dead ends: 82 [2018-01-24 12:33:56,604 INFO L525 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-01-24 12:33:56,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 82 states. [2018-01-24 12:33:56,611 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 82 to 75. [2018-01-24 12:33:56,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 75 states. [2018-01-24 12:33:56,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 83 transitions. [2018-01-24 12:33:56,613 INFO L78 Accepts]: Start accepts. Automaton has 75 states and 83 transitions. Word has length 14 [2018-01-24 12:33:56,614 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-01-24 12:33:56,614 INFO L432 AbstractCegarLoop]: Abstraction has 75 states and 83 transitions. [2018-01-24 12:33:56,614 INFO L433 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-01-24 12:33:56,614 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 83 transitions. [2018-01-24 12:33:56,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-01-24 12:33:56,615 INFO L314 BasicCegarLoop]: Found error trace [2018-01-24 12:33:56,615 INFO L322 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] [2018-01-24 12:33:56,615 INFO L371 AbstractCegarLoop]: === Iteration 4 === [mainErr5RequiresViolation, mainErr13RequiresViolation, mainErr1RequiresViolation, mainErr17RequiresViolation, mainErr20EnsuresViolation, mainErr9RequiresViolation, mainErr18RequiresViolation, mainErr0RequiresViolation, mainErr3RequiresViolation, mainErr7RequiresViolation, mainErr11RequiresViolation, mainErr8RequiresViolation, mainErr10RequiresViolation, mainErr15RequiresViolation, mainErr16RequiresViolation, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr12RequiresViolation, mainErr6RequiresViolation, mainErr14RequiresViolation, mainErr19RequiresViolation]=== [2018-01-24 12:33:56,616 INFO L82 PathProgramCache]: Analyzing trace with hash 478030, now seen corresponding path program 1 times [2018-01-24 12:33:56,616 INFO L209 onRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-01-24 12:33:56,616 INFO L67 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-01-24 12:33:56,617 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 12:33:56,617 INFO L101 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-01-24 12:33:56,617 INFO L117 rtionOrderModulation]: Craig nested/tree interpolation forces the following order [2018-01-24 12:33:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-01-24 12:33:56,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-01-24 12:33:56,663 INFO L381 BasicCegarLoop]: Counterexample might be feasible [2018-01-24 12:33:56,674 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-24 12:33:56,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 24.01 12:33:56 BoogieIcfgContainer [2018-01-24 12:33:56,687 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-01-24 12:33:56,687 INFO L168 Benchmark]: Toolchain (without parser) took 1633.75 ms. Allocated memory was 300.9 MB in the beginning and 461.4 MB in the end (delta: 160.4 MB). Free memory was 261.0 MB in the beginning and 378.3 MB in the end (delta: -117.3 MB). Peak memory consumption was 43.1 MB. Max. memory is 5.3 GB. [2018-01-24 12:33:56,688 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 300.9 MB. Free memory is still 267.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-24 12:33:56,688 INFO L168 Benchmark]: CACSL2BoogieTranslator took 213.64 ms. Allocated memory is still 300.9 MB. Free memory was 260.0 MB in the beginning and 249.9 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-01-24 12:33:56,689 INFO L168 Benchmark]: Boogie Preprocessor took 31.55 ms. Allocated memory is still 300.9 MB. Free memory was 249.9 MB in the beginning and 247.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-24 12:33:56,689 INFO L168 Benchmark]: RCFGBuilder took 321.79 ms. Allocated memory is still 300.9 MB. Free memory was 247.9 MB in the beginning and 226.1 MB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 5.3 GB. [2018-01-24 12:33:56,689 INFO L168 Benchmark]: TraceAbstraction took 1058.19 ms. Allocated memory was 300.9 MB in the beginning and 461.4 MB in the end (delta: 160.4 MB). Free memory was 226.1 MB in the beginning and 378.3 MB in the end (delta: -152.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 5.3 GB. [2018-01-24 12:33:56,690 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 300.9 MB. Free memory is still 267.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 213.64 ms. Allocated memory is still 300.9 MB. Free memory was 260.0 MB in the beginning and 249.9 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 31.55 ms. Allocated memory is still 300.9 MB. Free memory was 249.9 MB in the beginning and 247.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 321.79 ms. Allocated memory is still 300.9 MB. Free memory was 247.9 MB in the beginning and 226.1 MB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 5.3 GB. * TraceAbstraction took 1058.19 ms. Allocated memory was 300.9 MB in the beginning and 461.4 MB in the end (delta: 160.4 MB). Free memory was 226.1 MB in the beginning and 378.3 MB in the end (delta: -152.2 MB). Peak memory consumption was 8.2 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 626]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: overapproximation of memtrack at line 626. Possible FailurePath: [L627] int flag = __VERIFIER_nondet_int(); [L628] List p, a, t; VAL [flag=0] [L629] EXPR, FCALL malloc(sizeof(struct node)) VAL [flag=0, malloc(sizeof(struct node))={10:0}] [L629] a = (List) malloc(sizeof(struct node)) VAL [a={10:0}, flag=0, malloc(sizeof(struct node))={10:0}] [L630] COND FALSE !(a == 0) VAL [a={10:0}, flag=0, malloc(sizeof(struct node))={10:0}] [L631] p = a VAL [a={10:0}, flag=0, malloc(sizeof(struct node))={10:0}, p={10:0}] [L632] COND FALSE !(__VERIFIER_nondet_int()) [L643] FCALL p->h = 3 VAL [a={10:0}, flag=0, malloc(sizeof(struct node))={10:0}, p={10:0}] [L644] p = a VAL [a={10:0}, flag=0, malloc(sizeof(struct node))={10:0}, p={10:0}] [L645] COND FALSE !(\read(flag)) VAL [a={10:0}, flag=0, malloc(sizeof(struct node))={10:0}, p={10:0}] [L649] EXPR, FCALL p->h VAL [a={10:0}, flag=0, malloc(sizeof(struct node))={10:0}, p={10:0}, p->h=3] [L649] COND FALSE !(p->h == 2) [L651] EXPR, FCALL p->h VAL [a={10:0}, flag=0, malloc(sizeof(struct node))={10:0}, p={10:0}, p->h=3] [L651] COND FALSE !(p->h != 3) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 69 locations, 21 error locations. UNSAFE Result, 1.0s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 132 SDtfs, 348 SDslu, 53 SDs, 0 SdLazy, 113 SolverSat, 38 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 14 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=75occurred in iteration=3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 3 MinimizatonAttempts, 12 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.1s InterpolantComputationTime, 62 NumberOfCodeBlocks, 62 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 37 ConstructedInterpolants, 0 QuantifiedInterpolants, 1551 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, REUSE_STATISTICS: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/list_flag_true-unreach-call_false-valid-memtrack.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ.epf_AutomizerC.xml/Csv-Benchmark-0-2018-01-24_12-33-56-696.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/list_flag_true-unreach-call_false-valid-memtrack.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-01-24_12-33-56-696.csv Received shutdown request...