java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -s config/svcomp-Reach-32bit-Automizer_Default.epf --rcfgbuilder.command.for.external.solver 'z3 SMTLIB2_COMPLIANT=true -memory:4096 -smt2 -in -t:12000' -tc ../../../trunk/examples/toolchains/AutomizerCInlineTransformed.xml --icfgtransformation.transformationtype MAP_ELIMINATION_MONNIAUX --rcfgbuilder.size.of.a.code.block SingleStatement --icfgtransformation.map.elimination.monniaux.number.of.cells 2 -i /storage/repos/svcomp/c/array-crafted/mapsum5_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-7aa59a0 [2019-05-23 11:37:24,426 INFO L146 ILogger]: Resetting all preferences to default values... [2019-05-23 11:37:24,429 INFO L146 ILogger]: Resetting UltimateCore preferences to default values [2019-05-23 11:37:24,445 INFO L146 ILogger]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-05-23 11:37:24,445 INFO L146 ILogger]: Resetting Boogie Preprocessor preferences to default values [2019-05-23 11:37:24,447 INFO L146 ILogger]: Resetting Boogie Procedure Inliner preferences to default values [2019-05-23 11:37:24,449 INFO L146 ILogger]: Resetting Abstract Interpretation preferences to default values [2019-05-23 11:37:24,453 INFO L146 ILogger]: Resetting LassoRanker preferences to default values [2019-05-23 11:37:24,456 INFO L146 ILogger]: Resetting Reaching Definitions preferences to default values [2019-05-23 11:37:24,461 INFO L146 ILogger]: Resetting SyntaxChecker preferences to default values [2019-05-23 11:37:24,462 INFO L146 ILogger]: Büchi Program Product provides no preferences, ignoring... [2019-05-23 11:37:24,462 INFO L146 ILogger]: Resetting LTL2Aut preferences to default values [2019-05-23 11:37:24,465 INFO L146 ILogger]: Resetting PEA to Boogie preferences to default values [2019-05-23 11:37:24,466 INFO L146 ILogger]: Resetting BlockEncodingV2 preferences to default values [2019-05-23 11:37:24,467 INFO L146 ILogger]: Resetting ChcToBoogie preferences to default values [2019-05-23 11:37:24,468 INFO L146 ILogger]: Resetting AutomataScriptInterpreter preferences to default values [2019-05-23 11:37:24,471 INFO L146 ILogger]: Resetting BuchiAutomizer preferences to default values [2019-05-23 11:37:24,475 INFO L146 ILogger]: Resetting CACSL2BoogieTranslator preferences to default values [2019-05-23 11:37:24,480 INFO L146 ILogger]: Resetting CodeCheck preferences to default values [2019-05-23 11:37:24,482 INFO L146 ILogger]: Resetting InvariantSynthesis preferences to default values [2019-05-23 11:37:24,484 INFO L146 ILogger]: Resetting RCFGBuilder preferences to default values [2019-05-23 11:37:24,488 INFO L146 ILogger]: Resetting TraceAbstraction preferences to default values [2019-05-23 11:37:24,492 INFO L146 ILogger]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-05-23 11:37:24,493 INFO L146 ILogger]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-05-23 11:37:24,493 INFO L146 ILogger]: Resetting TreeAutomizer preferences to default values [2019-05-23 11:37:24,494 INFO L146 ILogger]: Resetting IcfgToChc preferences to default values [2019-05-23 11:37:24,495 INFO L146 ILogger]: Resetting IcfgTransformer preferences to default values [2019-05-23 11:37:24,496 INFO L146 ILogger]: ReqToTest provides no preferences, ignoring... [2019-05-23 11:37:24,496 INFO L146 ILogger]: Resetting Boogie Printer preferences to default values [2019-05-23 11:37:24,497 INFO L146 ILogger]: Resetting ChcSmtPrinter preferences to default values [2019-05-23 11:37:24,498 INFO L146 ILogger]: Resetting ReqPrinter preferences to default values [2019-05-23 11:37:24,500 INFO L146 ILogger]: Resetting Witness Printer preferences to default values [2019-05-23 11:37:24,501 INFO L146 ILogger]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-05-23 11:37:24,501 INFO L146 ILogger]: Resetting CDTParser preferences to default values [2019-05-23 11:37:24,502 INFO L146 ILogger]: AutomataScriptParser provides no preferences, ignoring... [2019-05-23 11:37:24,503 INFO L146 ILogger]: ReqParser provides no preferences, ignoring... [2019-05-23 11:37:24,503 INFO L146 ILogger]: Resetting SmtParser preferences to default values [2019-05-23 11:37:24,504 INFO L146 ILogger]: Resetting Witness Parser preferences to default values [2019-05-23 11:37:24,506 INFO L146 ILogger]: Finished resetting all preferences to default values... [2019-05-23 11:37:24,506 INFO L146 ILogger]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-05-23 11:37:24,534 INFO L146 ILogger]: Loading preferences was successful [2019-05-23 11:37:24,535 INFO L146 ILogger]: Preferences different from defaults after loading the file: [2019-05-23 11:37:24,536 INFO L146 ILogger]: Preferences of BlockEncodingV2 differ from their defaults: [2019-05-23 11:37:24,536 INFO L146 ILogger]: * Create parallel compositions if possible=false [2019-05-23 11:37:24,537 INFO L146 ILogger]: * Use SBE=true [2019-05-23 11:37:24,537 INFO L146 ILogger]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-05-23 11:37:24,537 INFO L146 ILogger]: * sizeof long=4 [2019-05-23 11:37:24,537 INFO L146 ILogger]: * Overapproximate operations on floating types=true [2019-05-23 11:37:24,537 INFO L146 ILogger]: * sizeof POINTER=4 [2019-05-23 11:37:24,537 INFO L146 ILogger]: * Check division by zero=IGNORE [2019-05-23 11:37:24,538 INFO L146 ILogger]: * Pointer to allocated memory at dereference=IGNORE [2019-05-23 11:37:24,538 INFO L146 ILogger]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-05-23 11:37:24,539 INFO L146 ILogger]: * Check array bounds for arrays that are off heap=IGNORE [2019-05-23 11:37:24,539 INFO L146 ILogger]: * sizeof long double=12 [2019-05-23 11:37:24,539 INFO L146 ILogger]: * Check if freed pointer was valid=false [2019-05-23 11:37:24,539 INFO L146 ILogger]: * Use constant arrays=true [2019-05-23 11:37:24,539 INFO L146 ILogger]: * Pointer base address is valid at dereference=IGNORE [2019-05-23 11:37:24,540 INFO L146 ILogger]: Preferences of RCFGBuilder differ from their defaults: [2019-05-23 11:37:24,540 INFO L146 ILogger]: * Size of a code block=SequenceOfStatements [2019-05-23 11:37:24,540 INFO L146 ILogger]: * To the following directory=./dump/ [2019-05-23 11:37:24,540 INFO L146 ILogger]: * SMT solver=External_DefaultMode [2019-05-23 11:37:24,540 INFO L146 ILogger]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-05-23 11:37:24,541 INFO L146 ILogger]: Preferences of TraceAbstraction differ from their defaults: [2019-05-23 11:37:24,542 INFO L146 ILogger]: * Compute Interpolants along a Counterexample=FPandBP [2019-05-23 11:37:24,542 INFO L146 ILogger]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-05-23 11:37:24,543 INFO L146 ILogger]: * Trace refinement strategy=CAMEL [2019-05-23 11:37:24,543 INFO L146 ILogger]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-05-23 11:37:24,543 INFO L146 ILogger]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-05-23 11:37:24,543 INFO L146 ILogger]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Command for external solver -> z3 SMTLIB2_COMPLIANT=true -memory:4096 -smt2 -in -t:12000 Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: TransformationType -> MAP_ELIMINATION_MONNIAUX Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SingleStatement Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: Map elimination Monniaux: number of cells -> 2 [2019-05-23 11:37:24,595 INFO L146 ILogger]: Repository-Root is: /tmp [2019-05-23 11:37:24,617 INFO L146 ILogger]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-05-23 11:37:24,621 INFO L146 ILogger]: [Toolchain 1]: Toolchain selected. [2019-05-23 11:37:24,623 INFO L146 ILogger]: Initializing CDTParser... [2019-05-23 11:37:24,623 INFO L146 ILogger]: CDTParser initialized [2019-05-23 11:37:24,624 INFO L146 ILogger]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/array-crafted/mapsum5_true-unreach-call.i [2019-05-23 11:37:24,687 INFO L146 ILogger]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/381feb1e4/ee4bc3ca0a014ec0bfc2fc8a0103fbd5/FLAG3436458b2 [2019-05-23 11:37:25,121 INFO L146 ILogger]: Found 1 translation units. [2019-05-23 11:37:25,122 INFO L146 ILogger]: Scanning /storage/repos/svcomp/c/array-crafted/mapsum5_true-unreach-call.i [2019-05-23 11:37:25,127 INFO L146 ILogger]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/381feb1e4/ee4bc3ca0a014ec0bfc2fc8a0103fbd5/FLAG3436458b2 [2019-05-23 11:37:25,504 INFO L146 ILogger]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/381feb1e4/ee4bc3ca0a014ec0bfc2fc8a0103fbd5 [2019-05-23 11:37:25,512 INFO L146 ILogger]: ####################### [Toolchain 1] ####################### [2019-05-23 11:37:25,514 INFO L146 ILogger]: Walking toolchain with 6 elements. [2019-05-23 11:37:25,515 INFO L146 ILogger]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-05-23 11:37:25,515 INFO L146 ILogger]: Initializing CACSL2BoogieTranslator... [2019-05-23 11:37:25,519 INFO L146 ILogger]: CACSL2BoogieTranslator initialized [2019-05-23 11:37:25,520 INFO L146 ILogger]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.05 11:37:25" (1/1) ... [2019-05-23 11:37:25,523 INFO L146 ILogger]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35f11e32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:37:25, skipping insertion in model container [2019-05-23 11:37:25,523 INFO L146 ILogger]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.05 11:37:25" (1/1) ... [2019-05-23 11:37:25,531 INFO L146 ILogger]: Starting translation in SV-COMP mode [2019-05-23 11:37:25,551 INFO L146 ILogger]: Built tables and reachable declarations [2019-05-23 11:37:25,792 INFO L146 ILogger]: Analyzing one entry point: main [2019-05-23 11:37:25,807 INFO L146 ILogger]: Completed pre-run [2019-05-23 11:37:25,853 INFO L146 ILogger]: Analyzing one entry point: main [2019-05-23 11:37:25,876 INFO L146 ILogger]: Completed translation [2019-05-23 11:37:25,876 INFO L146 ILogger]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:37:25 WrapperNode [2019-05-23 11:37:25,876 INFO L146 ILogger]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-05-23 11:37:25,878 INFO L146 ILogger]: ------------------------Boogie Procedure Inliner---------------------------- [2019-05-23 11:37:25,878 INFO L146 ILogger]: Initializing Boogie Procedure Inliner... [2019-05-23 11:37:25,878 INFO L146 ILogger]: Boogie Procedure Inliner initialized [2019-05-23 11:37:25,890 INFO L146 ILogger]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:37:25" (1/1) ... [2019-05-23 11:37:25,900 INFO L146 ILogger]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:37:25" (1/1) ... [2019-05-23 11:37:25,938 INFO L146 ILogger]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-05-23 11:37:25,940 INFO L146 ILogger]: ------------------------Boogie Preprocessor---------------------------- [2019-05-23 11:37:25,940 INFO L146 ILogger]: Initializing Boogie Preprocessor... [2019-05-23 11:37:25,941 INFO L146 ILogger]: Boogie Preprocessor initialized [2019-05-23 11:37:25,953 INFO L146 ILogger]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:37:25" (1/1) ... [2019-05-23 11:37:25,953 INFO L146 ILogger]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:37:25" (1/1) ... [2019-05-23 11:37:25,957 INFO L146 ILogger]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:37:25" (1/1) ... [2019-05-23 11:37:25,958 INFO L146 ILogger]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:37:25" (1/1) ... [2019-05-23 11:37:25,965 INFO L146 ILogger]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:37:25" (1/1) ... [2019-05-23 11:37:25,975 INFO L146 ILogger]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:37:25" (1/1) ... [2019-05-23 11:37:25,978 INFO L146 ILogger]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:37:25" (1/1) ... [2019-05-23 11:37:26,112 INFO L146 ILogger]: ------------------------ END Boogie Preprocessor---------------------------- [2019-05-23 11:37:26,113 INFO L146 ILogger]: ------------------------RCFGBuilder---------------------------- [2019-05-23 11:37:26,113 INFO L146 ILogger]: Initializing RCFGBuilder... [2019-05-23 11:37:26,113 INFO L146 ILogger]: RCFGBuilder initialized [2019-05-23 11:37:26,118 INFO L146 ILogger]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:37:25" (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:4096 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:4096 -smt2 -in -t:12000 [2019-05-23 11:37:26,175 INFO L146 ILogger]: Found specification of procedure write~int [2019-05-23 11:37:26,175 INFO L146 ILogger]: Found specification of procedure ULTIMATE.start [2019-05-23 11:37:26,175 INFO L146 ILogger]: Found implementation of procedure ULTIMATE.start [2019-05-23 11:37:26,175 INFO L146 ILogger]: Found specification of procedure read~int [2019-05-23 11:37:26,175 INFO L146 ILogger]: Found specification of procedure #Ultimate.allocOnStack [2019-05-23 11:37:26,176 INFO L146 ILogger]: Found specification of procedure ULTIMATE.dealloc [2019-05-23 11:37:26,759 INFO L146 ILogger]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-05-23 11:37:26,760 INFO L146 ILogger]: Removed 14 assume(true) statements. [2019-05-23 11:37:26,761 INFO L146 ILogger]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.05 11:37:26 BoogieIcfgContainer [2019-05-23 11:37:26,761 INFO L146 ILogger]: ------------------------ END RCFGBuilder---------------------------- [2019-05-23 11:37:26,761 INFO L146 ILogger]: ------------------------IcfgTransformer---------------------------- [2019-05-23 11:37:26,762 INFO L146 ILogger]: Initializing IcfgTransformer... [2019-05-23 11:37:26,763 INFO L146 ILogger]: IcfgTransformer initialized [2019-05-23 11:37:26,766 INFO L146 ILogger]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.05 11:37:26" (1/1) ... [2019-05-23 11:37:26,803 INFO L146 ILogger]: L-1 [2019-05-23 11:37:26,803 INFO L146 ILogger]: In Formula: (= |v_#valid_1| (store |v_#valid_2| 0 0)) InVars {#valid=|v_#valid_2|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] [2019-05-23 11:37:26,804 INFO L146 ILogger]: Out Formula: (and (or (not (= |v_#valid_idx_1_term_1| 0)) (= |v_#valid_val_1_in_1| 0)) (= |v_#valid_val_0_in_1| |v_#valid_val_0_out_1|) (or (= |v_#valid_idx_0_term_1| 0) (not |v_#valid_idx_0_term_assigned_1|)) |v_#valid_idx_1_term_assigned_1| (or (= |v_#valid_val_0_in_1| 0) (not (= |v_#valid_idx_0_term_1| 0))) |v_#valid_idx_0_term_assigned_1| (= |v_#valid_val_1_in_1| |v_#valid_val_1_out_1|) (or (= |v_#valid_idx_1_term_1| 0) (not |v_#valid_idx_1_term_assigned_1|)) (or (not (= |v_#valid_idx_0_term_1| 0)) (= |v_#valid_val_1_in_1| 0)) (or (not (= |v_#valid_idx_1_term_1| 0)) (= |v_#valid_val_0_in_1| 0))) InVars {#valid_idx_0_bool=|v_#valid_idx_0_term_assigned_1|, #valid_idx_1_bool=|v_#valid_idx_1_term_assigned_1|, #valid_idx_1=|v_#valid_idx_1_term_1|, #valid_idx_0=|v_#valid_idx_0_term_1|, #valid_val_0=|v_#valid_val_0_in_1|, #valid_val_1=|v_#valid_val_1_in_1|} OutVars{#valid_idx_0_bool=|v_#valid_idx_0_term_assigned_1|, #valid_idx_1_bool=|v_#valid_idx_1_term_assigned_1|, #valid_idx_1=|v_#valid_idx_1_term_1|, #valid_idx_0=|v_#valid_idx_0_term_1|, #valid_val_0=|v_#valid_val_0_out_1|, #valid_val_1=|v_#valid_val_1_out_1|} AuxVars[] AssignedVars[#valid_val_0, #valid_val_1] [2019-05-23 11:37:26,804 INFO L146 ILogger]: L6 [2019-05-23 11:37:26,809 INFO L146 ILogger]: L23 [2019-05-23 11:37:26,809 INFO L146 ILogger]: In Formula: (and (= |v_#length_1| (store |v_#length_2| |v_ULTIMATE.start_main_~#x~0.base_2| (* 4 v_~N~0_4))) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#x~0.base_2| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#x~0.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#x~0.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#x~0.offset_2|) (< |v_ULTIMATE.start_main_~#x~0.base_2| |v_#StackHeapBarrier_1|)) InVars {#StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_4|, #length=|v_#length_2|, ~N~0=v_~N~0_4} OutVars{ULTIMATE.start_main_~#x~0.base=|v_ULTIMATE.start_main_~#x~0.base_2|, ULTIMATE.start_main_~#x~0.offset=|v_ULTIMATE.start_main_~#x~0.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_3|, #length=|v_#length_1|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~#x~0.base, ULTIMATE.start_main_~#x~0.offset, #valid, #length] [2019-05-23 11:37:26,809 INFO L146 ILogger]: Out Formula: (and (or (= |v_#valid_idx_0_term_2| |v_ULTIMATE.start_main_~#x~0.base_2|) (not |v_#valid_idx_0_term_assigned_1|)) (or (= |v_#valid_val_0_in_2| |v_v_#valid_4_aux_1|) (not (= |v_#valid_idx_0_term_2| |v_ULTIMATE.start_main_~#x~0.base_2|))) |v_#valid_idx_1_term_assigned_1| (= |v_#length_val_0_in_1| |v_#length_val_0_out_1|) (or (= |v_#length_val_1_in_1| (* 4 v_~N~0_4)) (not (= |v_ULTIMATE.start_main_~#x~0.base_2| |v_#length_idx_0_term_2|))) (or (not (= |v_ULTIMATE.start_main_~#x~0.base_2| |v_#valid_idx_1_term_2|)) (= |v_#valid_val_0_in_2| |v_v_#valid_4_aux_1|)) (= 0 |v_v_#valid_4_aux_1|) |v_#length_idx_0_term_assigned_1| (or (not (= |v_ULTIMATE.start_main_~#x~0.base_2| |v_#length_idx_1_term_2|)) (= |v_#length_val_0_in_1| (* 4 v_~N~0_4))) (= 0 |v_ULTIMATE.start_main_~#x~0.offset_2|) (or (not |v_#valid_idx_1_term_assigned_1|) (= |v_ULTIMATE.start_main_~#x~0.base_2| |v_#valid_idx_1_term_2|)) (or (not (= |v_ULTIMATE.start_main_~#x~0.base_2| |v_#valid_idx_1_term_2|)) (= |v_#valid_val_1_in_2| |v_v_#valid_4_aux_1|)) (or (= |v_#length_val_0_in_1| (* 4 v_~N~0_4)) (not (= |v_ULTIMATE.start_main_~#x~0.base_2| |v_#length_idx_0_term_2|))) (or (= |v_ULTIMATE.start_main_~#x~0.base_2| |v_#length_idx_0_term_2|) (not |v_#length_idx_0_term_assigned_1|)) (or (not (= |v_#valid_idx_0_term_2| |v_ULTIMATE.start_main_~#x~0.base_2|)) (= |v_#valid_val_1_in_2| |v_v_#valid_4_aux_1|)) (or (= |v_ULTIMATE.start_main_~#x~0.base_2| |v_#length_idx_1_term_2|) (not |v_#length_idx_1_term_assigned_1|)) (= |v_#valid_val_0_in_2| |v_#valid_val_0_out_2|) (= |v_#valid_val_1_in_2| |v_#valid_val_1_out_2|) (= |v_#length_val_1_in_1| |v_#length_val_1_out_1|) (or (not (= |v_ULTIMATE.start_main_~#x~0.base_2| |v_#valid_idx_1_term_2|)) (= |v_#valid_val_0_in_2| 1)) (or (= |v_#valid_val_1_in_2| 1) (not (= |v_ULTIMATE.start_main_~#x~0.base_2| |v_#valid_idx_1_term_2|))) (not (= |v_ULTIMATE.start_main_~#x~0.base_2| 0)) (or (not (= |v_ULTIMATE.start_main_~#x~0.base_2| |v_#length_idx_1_term_2|)) (= |v_#length_val_1_in_1| (* 4 v_~N~0_4))) |v_#valid_idx_0_term_assigned_1| (or (= |v_#valid_val_1_in_2| 1) (not (= |v_#valid_idx_0_term_2| |v_ULTIMATE.start_main_~#x~0.base_2|))) (< |v_ULTIMATE.start_main_~#x~0.base_2| |v_#StackHeapBarrier_1|) |v_#length_idx_1_term_assigned_1| (or (not (= |v_#valid_idx_0_term_2| |v_ULTIMATE.start_main_~#x~0.base_2|)) (= |v_#valid_val_0_in_2| 1))) InVars {#length_idx_0_bool=|v_#length_idx_0_term_assigned_1|, #valid_idx_0_bool=|v_#valid_idx_0_term_assigned_1|, ~N~0=v_~N~0_4, #length_idx_1_bool=|v_#length_idx_1_term_assigned_1|, #valid_idx_1_bool=|v_#valid_idx_1_term_assigned_1|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid_idx_1=|v_#valid_idx_1_term_2|, #valid_idx_0=|v_#valid_idx_0_term_2|, #length_val_1=|v_#length_val_1_in_1|, #length_val_0=|v_#length_val_0_in_1|, #length_idx_0=|v_#length_idx_0_term_2|, #length_idx_1=|v_#length_idx_1_term_2|, #valid_val_0=|v_#valid_val_0_in_2|, #valid_val_1=|v_#valid_val_1_in_2|} OutVars{ULTIMATE.start_main_~#x~0.base=|v_ULTIMATE.start_main_~#x~0.base_2|, #length_idx_0_bool=|v_#length_idx_0_term_assigned_1|, #valid_idx_0_bool=|v_#valid_idx_0_term_assigned_1|, ~N~0=v_~N~0_4, #length_idx_1_bool=|v_#length_idx_1_term_assigned_1|, #valid_idx_1_bool=|v_#valid_idx_1_term_assigned_1|, ULTIMATE.start_main_~#x~0.offset=|v_ULTIMATE.start_main_~#x~0.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid_idx_1=|v_#valid_idx_1_term_2|, #valid_idx_0=|v_#valid_idx_0_term_2|, #length_val_1=|v_#length_val_1_out_1|, #length_val_0=|v_#length_val_0_out_1|, #length_idx_0=|v_#length_idx_0_term_2|, #length_idx_1=|v_#length_idx_1_term_2|, #valid_val_0=|v_#valid_val_0_out_2|, #valid_val_1=|v_#valid_val_1_out_2|} AuxVars[|v_v_#valid_4_aux_1|] AssignedVars[ULTIMATE.start_main_~#x~0.base, ULTIMATE.start_main_~#x~0.offset, #length_val_1, #length_val_0, #valid_val_0, #valid_val_1] [2019-05-23 11:37:26,810 INFO L146 ILogger]: L23-1 [2019-05-23 11:37:26,813 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.icfgtransformer.mapelim.monniaux.MonniauxMapEliminator.eliminateSelects(MonniauxMapEliminator.java:741) at de.uni_freiburg.informatik.ultimate.icfgtransformer.mapelim.monniaux.MonniauxMapEliminator.iterate(MonniauxMapEliminator.java:423) at de.uni_freiburg.informatik.ultimate.icfgtransformer.mapelim.monniaux.MonniauxMapEliminator.eliminateMaps(MonniauxMapEliminator.java:118) at de.uni_freiburg.informatik.ultimate.icfgtransformer.mapelim.monniaux.MonniauxMapEliminator.(MonniauxMapEliminator.java:97) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.applyMapEliminationMonniaux(IcfgTransformationObserver.java:359) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.createTransformer(IcfgTransformationObserver.java:190) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.processIcfg(IcfgTransformationObserver.java:141) at de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation.IcfgTransformationObserver.process(IcfgTransformationObserver.java:129) 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:151) 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:317) 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) [2019-05-23 11:37:26,818 INFO L146 ILogger]: Toolchain (without parser) took 1302.93 ms. Allocated memory was 140.5 MB in the beginning and 203.9 MB in the end (delta: 63.4 MB). Free memory was 89.6 MB in the beginning and 154.7 MB in the end (delta: -65.1 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-05-23 11:37:26,818 INFO L146 ILogger]: CDTParser took 0.22 ms. Allocated memory is still 140.5 MB. Free memory is still 107.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-05-23 11:37:26,820 INFO L146 ILogger]: CACSL2BoogieTranslator took 362.11 ms. Allocated memory is still 140.5 MB. Free memory was 89.6 MB in the beginning and 79.5 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. [2019-05-23 11:37:26,821 INFO L146 ILogger]: Boogie Procedure Inliner took 60.90 ms. Allocated memory is still 140.5 MB. Free memory was 79.1 MB in the beginning and 77.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-05-23 11:37:26,822 INFO L146 ILogger]: Boogie Preprocessor took 172.59 ms. Allocated memory was 140.5 MB in the beginning and 203.9 MB in the end (delta: 63.4 MB). Free memory was 77.4 MB in the beginning and 182.6 MB in the end (delta: -105.2 MB). Peak memory consumption was 12.8 MB. Max. memory is 7.1 GB. [2019-05-23 11:37:26,824 INFO L146 ILogger]: RCFGBuilder took 648.18 ms. Allocated memory is still 203.9 MB. Free memory was 182.2 MB in the beginning and 159.2 MB in the end (delta: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. [2019-05-23 11:37:26,825 INFO L146 ILogger]: IcfgTransformer took 53.88 ms. Allocated memory is still 203.9 MB. Free memory was 159.2 MB in the beginning and 154.7 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. [2019-05-23 11:37:26,830 INFO L146 ILogger]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 140.5 MB. Free memory is still 107.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 362.11 ms. Allocated memory is still 140.5 MB. Free memory was 89.6 MB in the beginning and 79.5 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 60.90 ms. Allocated memory is still 140.5 MB. Free memory was 79.1 MB in the beginning and 77.4 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 172.59 ms. Allocated memory was 140.5 MB in the beginning and 203.9 MB in the end (delta: 63.4 MB). Free memory was 77.4 MB in the beginning and 182.6 MB in the end (delta: -105.2 MB). Peak memory consumption was 12.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 648.18 ms. Allocated memory is still 203.9 MB. Free memory was 182.2 MB in the beginning and 159.2 MB in the end (delta: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. * IcfgTransformer took 53.88 ms. Allocated memory is still 203.9 MB. Free memory was 159.2 MB in the beginning and 154.7 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: NullPointerException: null: de.uni_freiburg.informatik.ultimate.icfgtransformer.mapelim.monniaux.MonniauxMapEliminator.eliminateSelects(MonniauxMapEliminator.java:741) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...