java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationInline.xml -s ../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_compound_oct_cong.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/matrix.i_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.24-4b9831f [2018-12-23 14:56:44,847 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-23 14:56:44,849 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-23 14:56:44,865 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-23 14:56:44,867 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-23 14:56:44,868 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-23 14:56:44,870 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-23 14:56:44,872 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-23 14:56:44,875 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-23 14:56:44,876 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-23 14:56:44,884 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-23 14:56:44,884 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-23 14:56:44,885 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-23 14:56:44,889 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-23 14:56:44,890 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-23 14:56:44,893 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-23 14:56:44,894 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-23 14:56:44,899 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-23 14:56:44,902 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-23 14:56:44,906 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-23 14:56:44,908 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-23 14:56:44,909 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-23 14:56:44,912 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-23 14:56:44,913 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-23 14:56:44,913 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-23 14:56:44,914 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-23 14:56:44,915 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-23 14:56:44,915 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-23 14:56:44,917 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-23 14:56:44,919 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-23 14:56:44,919 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-23 14:56:44,921 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-23 14:56:44,921 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-23 14:56:44,921 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-23 14:56:44,922 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-23 14:56:44,925 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-23 14:56:44,925 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/array-bench/reach_32bit_array_compound_oct_cong.epf [2018-12-23 14:56:44,938 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-23 14:56:44,938 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-23 14:56:44,939 INFO L131 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2018-12-23 14:56:44,939 INFO L133 SettingsManager]: * Show backtranslation warnings=false [2018-12-23 14:56:44,939 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-23 14:56:44,940 INFO L133 SettingsManager]: * User list type=DISABLED [2018-12-23 14:56:44,940 INFO L133 SettingsManager]: * Inline calls to unimplemented procedures=true [2018-12-23 14:56:44,940 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-12-23 14:56:44,940 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-12-23 14:56:44,940 INFO L133 SettingsManager]: * Abstract domain=ArrayDomain [2018-12-23 14:56:44,941 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-12-23 14:56:44,941 INFO L133 SettingsManager]: * Interval Domain=false [2018-12-23 14:56:44,941 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-23 14:56:44,942 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-23 14:56:44,942 INFO L133 SettingsManager]: * Use SBE=true [2018-12-23 14:56:44,942 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-23 14:56:44,942 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-23 14:56:44,942 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-23 14:56:44,943 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-23 14:56:44,943 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-23 14:56:44,943 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-23 14:56:44,943 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-23 14:56:44,943 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-23 14:56:44,943 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-23 14:56:44,944 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-23 14:56:44,944 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-23 14:56:44,944 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-23 14:56:44,944 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-23 14:56:44,944 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-23 14:56:44,945 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-23 14:56:44,945 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-23 14:56:44,945 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-23 14:56:44,945 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-23 14:56:44,945 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-12-23 14:56:44,946 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-23 14:56:44,946 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-23 14:56:44,946 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-23 14:56:44,946 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-12-23 14:56:44,976 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-23 14:56:44,990 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-23 14:56:44,997 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-23 14:56:44,998 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-12-23 14:56:45,000 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-12-23 14:56:45,001 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/matrix.i_4.bpl [2018-12-23 14:56:45,001 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/matrix.i_4.bpl' [2018-12-23 14:56:45,078 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-23 14:56:45,080 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-12-23 14:56:45,081 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-23 14:56:45,081 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-23 14:56:45,081 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-23 14:56:45,100 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:45" (1/1) ... [2018-12-23 14:56:45,112 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:45" (1/1) ... [2018-12-23 14:56:45,126 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-23 14:56:45,127 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-23 14:56:45,127 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-23 14:56:45,128 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-23 14:56:45,140 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:45" (1/1) ... [2018-12-23 14:56:45,140 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:45" (1/1) ... [2018-12-23 14:56:45,141 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:45" (1/1) ... [2018-12-23 14:56:45,142 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:45" (1/1) ... [2018-12-23 14:56:45,146 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:45" (1/1) ... [2018-12-23 14:56:45,148 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:45" (1/1) ... [2018-12-23 14:56:45,149 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:45" (1/1) ... [2018-12-23 14:56:45,150 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-23 14:56:45,151 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-23 14:56:45,151 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-23 14:56:45,152 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-23 14:56:45,153 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 23.12 02:56:45" (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 [2018-12-23 14:56:45,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-23 14:56:45,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-23 14:56:45,802 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-23 14:56:45,802 INFO L280 CfgBuilder]: Removed 2 assue(true) statements. [2018-12-23 14:56:45,803 INFO L202 PluginConnector]: Adding new model matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 02:56:45 BoogieIcfgContainer [2018-12-23 14:56:45,803 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-23 14:56:45,804 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-12-23 14:56:45,804 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-12-23 14:56:45,805 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-12-23 14:56:45,809 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "matrix.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.12 02:56:45" (1/1) ... [2018-12-23 14:56:45,869 INFO L101 FixpointEngine]: Starting fixpoint engine with domain ArrayDomain (maxUnwinding=3, maxParallelStates=2) [2018-12-23 14:56:46,030 WARN L212 ngHoareTripleChecker]: Soundness check inconclusive for the following hoare triple [2018-12-23 14:56:46,030 WARN L217 ngHoareTripleChecker]: Expected: VALID Actual: UNKNOWN [2018-12-23 14:56:46,031 WARN L219 ngHoareTripleChecker]: Solver was "Z3" in version "4.8.3" [2018-12-23 14:56:46,033 WARN L223 ngHoareTripleChecker]: -- [2018-12-23 14:56:46,033 WARN L224 ngHoareTripleChecker]: Pre: {2147483647#(forall ((v_idx_1 Int) (v_idx_2 Int)) (exists ((v_v_1_1 Int) (v_v_0_1 (Array Int Int))) (and (= (select c_ULTIMATE.start_main_~matriz~5 v_idx_2) v_v_0_1) (= (select v_v_0_1 v_idx_1) v_v_1_1))))} [2018-12-23 14:56:46,037 WARN L228 ngHoareTripleChecker]: Action: havoc main_#res;havoc main_#t~nondet0, main_#t~nondet3, main_#t~post2, main_#t~post1, main_~N_LIN~5, main_~N_COL~5, main_~j~5, main_~k~5, main_~matriz~5, main_~maior~5;main_~N_LIN~5 := 1;main_~N_COL~5 := 1;havoc main_~j~5;havoc main_~k~5;havoc main_~matriz~5;havoc main_~maior~5;assume -2147483648 <= main_#t~nondet0 && main_#t~nondet0 <= 2147483647;main_~maior~5 := main_#t~nondet0;havoc main_#t~nondet0;main_~j~5 := 0; [2018-12-23 14:56:46,038 WARN L184 hOps$ForEachOp$OfRef]: ActionStr: (and (<= 0 (+ |c_aux_v_ULTIMATE.start_main_#t~nondet0_3| 2147483648)) (= c_ULTIMATE.start_main_~maior~5_primed |c_aux_v_ULTIMATE.start_main_#t~nondet0_3|) (<= |c_aux_v_ULTIMATE.start_main_#t~nondet0_3| 2147483647) (= c_ULTIMATE.start_main_~j~5_primed 0) (= c_ULTIMATE.start_main_~N_COL~5_primed 1) (= c_ULTIMATE.start_main_~N_LIN~5_primed 1)) [2018-12-23 14:56:46,039 WARN L230 ngHoareTripleChecker]: Post: {2147483646#(forall ((v_idx_3 Int) (v_idx_4 Int)) (exists ((v_v_4_1 (Array Int Int)) (v_v_5_1 Int)) (and (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~j~5)) 0) (= c_ULTIMATE.start_main_~j~5 0) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~j~5) 0) (<= (- c_ULTIMATE.start_main_~j~5 c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~maior~5) 2147483647) (= c_ULTIMATE.start_main_~N_COL~5 1) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~maior~5) 2147483647) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_COL~5) (- 2)) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~N_LIN~5) 0) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~maior~5) 2147483649) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- c_ULTIMATE.start_main_~N_LIN~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~j~5) (- 1)) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~j~5) (- 1)) (= (select c_ULTIMATE.start_main_~matriz~5 v_idx_4) v_v_4_1) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_COL~5)) 2) (<= (- (- c_ULTIMATE.start_main_~maior~5) c_ULTIMATE.start_main_~maior~5) 4294967296) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~j~5)) (- 1)) (<= (- (- c_ULTIMATE.start_main_~j~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~j~5)) 1) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~N_LIN~5)) 0) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~j~5) 1) (<= (- c_ULTIMATE.start_main_~N_COL~5 c_ULTIMATE.start_main_~maior~5) 2147483649) (<= (- (- c_ULTIMATE.start_main_~j~5) c_ULTIMATE.start_main_~maior~5) 2147483648) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (= (select v_v_4_1 v_idx_3) v_v_5_1) (<= (- c_ULTIMATE.start_main_~j~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483647) (<= (- c_ULTIMATE.start_main_~N_COL~5 (- c_ULTIMATE.start_main_~N_LIN~5)) 2) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- c_ULTIMATE.start_main_~maior~5 (- c_ULTIMATE.start_main_~maior~5)) 4294967294) (<= (- (- c_ULTIMATE.start_main_~N_LIN~5) (- c_ULTIMATE.start_main_~maior~5)) 2147483646) (<= (- (- c_ULTIMATE.start_main_~N_COL~5) c_ULTIMATE.start_main_~N_LIN~5) (- 2)) (= c_ULTIMATE.start_main_~N_LIN~5 1) (<= (- c_ULTIMATE.start_main_~N_LIN~5 (- c_ULTIMATE.start_main_~maior~5)) 2147483648))))} [2018-12-23 14:56:46,039 WARN L263 ngHoareTripleChecker]: unsat core / model generation is disabled, enable it to get more details [2018-12-23 14:56:46,040 WARN L268 ngHoareTripleChecker]: -- [2018-12-23 14:56:46,040 WARN L269 ngHoareTripleChecker]: Simplified triple [2018-12-23 14:56:46,068 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2 has thrown an exception: java.lang.ClassCastException: de.uni_freiburg.informatik.ultimate.logic.ApplicationTerm cannot be cast to de.uni_freiburg.informatik.ultimate.logic.QuantifiedFormula at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.linearterms.QuantifierPusher.processDualQuantifier(QuantifierPusher.java:374) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.linearterms.QuantifierPusher.tryToPush(QuantifierPusher.java:118) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.linearterms.QuantifierPusher.convert(QuantifierPusher.java:107) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.cacheConvert(TermTransformer.java:131) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.access$0(TermTransformer.java:127) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer$Convert.walk(TermTransformer.java:79) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.logic.TermTransformer.transform(TermTransformer.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.tryToEliminate(PartialQuantifierElimination.java:88) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.toStringSimplified(DebuggingHoareTripleChecker.java:308) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.logUnsoundness(DebuggingHoareTripleChecker.java:270) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkValidity(DebuggingHoareTripleChecker.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkValidity(DebuggingHoareTripleChecker.java:179) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.hoaretriple.DebuggingHoareTripleChecker.checkInternal(DebuggingHoareTripleChecker.java:139) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:80) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:62) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.rcfg.RcfgDebugHelper.isPostSound(RcfgDebugHelper.java:1) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.assertIsPostSound(FixpointEngine.java:268) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateAbstractPost(FixpointEngine.java:254) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.calculateFixpoint(FixpointEngine.java:134) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.algorithm.FixpointEngine.run(FixpointEngine.java:105) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.tool.AbstractInterpreter.run(AbstractInterpreter.java:109) at de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2.AbstractInterpretationRcfgObserver.process(AbstractInterpretationRcfgObserver.java:73) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-12-23 14:56:46,073 INFO L168 Benchmark]: Toolchain (without parser) took 994.10 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-12-23 14:56:46,075 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-23 14:56:46,076 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.17 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-23 14:56:46,077 INFO L168 Benchmark]: Boogie Preprocessor took 23.50 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-12-23 14:56:46,077 INFO L168 Benchmark]: RCFGBuilder took 651.97 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-12-23 14:56:46,078 INFO L168 Benchmark]: Abstract Interpretation took 267.52 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-12-23 14:56:46,082 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 46.17 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 23.50 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 651.97 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 267.52 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 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. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - ExceptionOrErrorResult: ClassCastException: de.uni_freiburg.informatik.ultimate.logic.ApplicationTerm cannot be cast to de.uni_freiburg.informatik.ultimate.logic.QuantifiedFormula de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: ClassCastException: de.uni_freiburg.informatik.ultimate.logic.ApplicationTerm cannot be cast to de.uni_freiburg.informatik.ultimate.logic.QuantifiedFormula: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.linearterms.QuantifierPusher.processDualQuantifier(QuantifierPusher.java:374) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...