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 1 -i /storage/repos/svcomp/c/array-crafted/zero_sum_const4_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-7aa59a0 [2019-05-23 11:34:48,694 INFO L146 ILogger]: Resetting all preferences to default values... [2019-05-23 11:34:48,700 INFO L146 ILogger]: Resetting UltimateCore preferences to default values [2019-05-23 11:34:48,717 INFO L146 ILogger]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-05-23 11:34:48,718 INFO L146 ILogger]: Resetting Boogie Preprocessor preferences to default values [2019-05-23 11:34:48,722 INFO L146 ILogger]: Resetting Boogie Procedure Inliner preferences to default values [2019-05-23 11:34:48,724 INFO L146 ILogger]: Resetting Abstract Interpretation preferences to default values [2019-05-23 11:34:48,726 INFO L146 ILogger]: Resetting LassoRanker preferences to default values [2019-05-23 11:34:48,729 INFO L146 ILogger]: Resetting Reaching Definitions preferences to default values [2019-05-23 11:34:48,730 INFO L146 ILogger]: Resetting SyntaxChecker preferences to default values [2019-05-23 11:34:48,739 INFO L146 ILogger]: Büchi Program Product provides no preferences, ignoring... [2019-05-23 11:34:48,739 INFO L146 ILogger]: Resetting LTL2Aut preferences to default values [2019-05-23 11:34:48,740 INFO L146 ILogger]: Resetting PEA to Boogie preferences to default values [2019-05-23 11:34:48,744 INFO L146 ILogger]: Resetting BlockEncodingV2 preferences to default values [2019-05-23 11:34:48,746 INFO L146 ILogger]: Resetting ChcToBoogie preferences to default values [2019-05-23 11:34:48,748 INFO L146 ILogger]: Resetting AutomataScriptInterpreter preferences to default values [2019-05-23 11:34:48,749 INFO L146 ILogger]: Resetting BuchiAutomizer preferences to default values [2019-05-23 11:34:48,751 INFO L146 ILogger]: Resetting CACSL2BoogieTranslator preferences to default values [2019-05-23 11:34:48,760 INFO L146 ILogger]: Resetting CodeCheck preferences to default values [2019-05-23 11:34:48,762 INFO L146 ILogger]: Resetting InvariantSynthesis preferences to default values [2019-05-23 11:34:48,764 INFO L146 ILogger]: Resetting RCFGBuilder preferences to default values [2019-05-23 11:34:48,767 INFO L146 ILogger]: Resetting TraceAbstraction preferences to default values [2019-05-23 11:34:48,769 INFO L146 ILogger]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-05-23 11:34:48,771 INFO L146 ILogger]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-05-23 11:34:48,772 INFO L146 ILogger]: Resetting TreeAutomizer preferences to default values [2019-05-23 11:34:48,773 INFO L146 ILogger]: Resetting IcfgToChc preferences to default values [2019-05-23 11:34:48,773 INFO L146 ILogger]: Resetting IcfgTransformer preferences to default values [2019-05-23 11:34:48,775 INFO L146 ILogger]: ReqToTest provides no preferences, ignoring... [2019-05-23 11:34:48,775 INFO L146 ILogger]: Resetting Boogie Printer preferences to default values [2019-05-23 11:34:48,777 INFO L146 ILogger]: Resetting ChcSmtPrinter preferences to default values [2019-05-23 11:34:48,778 INFO L146 ILogger]: Resetting ReqPrinter preferences to default values [2019-05-23 11:34:48,780 INFO L146 ILogger]: Resetting Witness Printer preferences to default values [2019-05-23 11:34:48,781 INFO L146 ILogger]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-05-23 11:34:48,782 INFO L146 ILogger]: Resetting CDTParser preferences to default values [2019-05-23 11:34:48,784 INFO L146 ILogger]: AutomataScriptParser provides no preferences, ignoring... [2019-05-23 11:34:48,784 INFO L146 ILogger]: ReqParser provides no preferences, ignoring... [2019-05-23 11:34:48,784 INFO L146 ILogger]: Resetting SmtParser preferences to default values [2019-05-23 11:34:48,785 INFO L146 ILogger]: Resetting Witness Parser preferences to default values [2019-05-23 11:34:48,787 INFO L146 ILogger]: Finished resetting all preferences to default values... [2019-05-23 11:34:48,789 INFO L146 ILogger]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-05-23 11:34:48,817 INFO L146 ILogger]: Loading preferences was successful [2019-05-23 11:34:48,818 INFO L146 ILogger]: Preferences different from defaults after loading the file: [2019-05-23 11:34:48,820 INFO L146 ILogger]: Preferences of BlockEncodingV2 differ from their defaults: [2019-05-23 11:34:48,821 INFO L146 ILogger]: * Create parallel compositions if possible=false [2019-05-23 11:34:48,821 INFO L146 ILogger]: * Use SBE=true [2019-05-23 11:34:48,821 INFO L146 ILogger]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-05-23 11:34:48,821 INFO L146 ILogger]: * sizeof long=4 [2019-05-23 11:34:48,821 INFO L146 ILogger]: * Overapproximate operations on floating types=true [2019-05-23 11:34:48,822 INFO L146 ILogger]: * sizeof POINTER=4 [2019-05-23 11:34:48,822 INFO L146 ILogger]: * Check division by zero=IGNORE [2019-05-23 11:34:48,822 INFO L146 ILogger]: * Pointer to allocated memory at dereference=IGNORE [2019-05-23 11:34:48,822 INFO L146 ILogger]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-05-23 11:34:48,822 INFO L146 ILogger]: * Check array bounds for arrays that are off heap=IGNORE [2019-05-23 11:34:48,824 INFO L146 ILogger]: * sizeof long double=12 [2019-05-23 11:34:48,824 INFO L146 ILogger]: * Check if freed pointer was valid=false [2019-05-23 11:34:48,825 INFO L146 ILogger]: * Use constant arrays=true [2019-05-23 11:34:48,825 INFO L146 ILogger]: * Pointer base address is valid at dereference=IGNORE [2019-05-23 11:34:48,825 INFO L146 ILogger]: Preferences of RCFGBuilder differ from their defaults: [2019-05-23 11:34:48,825 INFO L146 ILogger]: * Size of a code block=SequenceOfStatements [2019-05-23 11:34:48,826 INFO L146 ILogger]: * To the following directory=./dump/ [2019-05-23 11:34:48,826 INFO L146 ILogger]: * SMT solver=External_DefaultMode [2019-05-23 11:34:48,826 INFO L146 ILogger]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-05-23 11:34:48,827 INFO L146 ILogger]: Preferences of TraceAbstraction differ from their defaults: [2019-05-23 11:34:48,827 INFO L146 ILogger]: * Compute Interpolants along a Counterexample=FPandBP [2019-05-23 11:34:48,827 INFO L146 ILogger]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-05-23 11:34:48,827 INFO L146 ILogger]: * Trace refinement strategy=CAMEL [2019-05-23 11:34:48,828 INFO L146 ILogger]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-05-23 11:34:48,828 INFO L146 ILogger]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-05-23 11:34:48,828 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 -> 1 [2019-05-23 11:34:48,881 INFO L146 ILogger]: Repository-Root is: /tmp [2019-05-23 11:34:48,893 INFO L146 ILogger]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-05-23 11:34:48,898 INFO L146 ILogger]: [Toolchain 1]: Toolchain selected. [2019-05-23 11:34:48,900 INFO L146 ILogger]: Initializing CDTParser... [2019-05-23 11:34:48,900 INFO L146 ILogger]: CDTParser initialized [2019-05-23 11:34:48,901 INFO L146 ILogger]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/array-crafted/zero_sum_const4_true-unreach-call.c [2019-05-23 11:34:48,958 INFO L146 ILogger]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efd9268ba/d18c86b55a3a4aebae18d63541b2e5d5/FLAGebcd253d6 [2019-05-23 11:34:49,372 INFO L146 ILogger]: Found 1 translation units. [2019-05-23 11:34:49,373 INFO L146 ILogger]: Scanning /storage/repos/svcomp/c/array-crafted/zero_sum_const4_true-unreach-call.c [2019-05-23 11:34:49,379 INFO L146 ILogger]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efd9268ba/d18c86b55a3a4aebae18d63541b2e5d5/FLAGebcd253d6 [2019-05-23 11:34:49,744 INFO L146 ILogger]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efd9268ba/d18c86b55a3a4aebae18d63541b2e5d5 [2019-05-23 11:34:49,753 INFO L146 ILogger]: ####################### [Toolchain 1] ####################### [2019-05-23 11:34:49,754 INFO L146 ILogger]: Walking toolchain with 6 elements. [2019-05-23 11:34:49,755 INFO L146 ILogger]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-05-23 11:34:49,755 INFO L146 ILogger]: Initializing CACSL2BoogieTranslator... [2019-05-23 11:34:49,759 INFO L146 ILogger]: CACSL2BoogieTranslator initialized [2019-05-23 11:34:49,760 INFO L146 ILogger]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.05 11:34:49" (1/1) ... [2019-05-23 11:34:49,763 INFO L146 ILogger]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60b634ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:34:49, skipping insertion in model container [2019-05-23 11:34:49,763 INFO L146 ILogger]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.05 11:34:49" (1/1) ... [2019-05-23 11:34:49,771 INFO L146 ILogger]: Starting translation in SV-COMP mode [2019-05-23 11:34:49,790 INFO L146 ILogger]: Built tables and reachable declarations [2019-05-23 11:34:49,973 INFO L146 ILogger]: Analyzing one entry point: main [2019-05-23 11:34:49,981 INFO L146 ILogger]: Completed pre-run [2019-05-23 11:34:50,026 INFO L146 ILogger]: Analyzing one entry point: main [2019-05-23 11:34:50,065 INFO L146 ILogger]: Completed translation [2019-05-23 11:34:50,065 INFO L146 ILogger]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:34:50 WrapperNode [2019-05-23 11:34:50,066 INFO L146 ILogger]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-05-23 11:34:50,067 INFO L146 ILogger]: ------------------------Boogie Procedure Inliner---------------------------- [2019-05-23 11:34:50,067 INFO L146 ILogger]: Initializing Boogie Procedure Inliner... [2019-05-23 11:34:50,067 INFO L146 ILogger]: Boogie Procedure Inliner initialized [2019-05-23 11:34:50,078 INFO L146 ILogger]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:34:50" (1/1) ... [2019-05-23 11:34:50,094 INFO L146 ILogger]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:34:50" (1/1) ... [2019-05-23 11:34:50,127 INFO L146 ILogger]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-05-23 11:34:50,133 INFO L146 ILogger]: ------------------------Boogie Preprocessor---------------------------- [2019-05-23 11:34:50,133 INFO L146 ILogger]: Initializing Boogie Preprocessor... [2019-05-23 11:34:50,133 INFO L146 ILogger]: Boogie Preprocessor initialized [2019-05-23 11:34:50,146 INFO L146 ILogger]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:34:50" (1/1) ... [2019-05-23 11:34:50,147 INFO L146 ILogger]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:34:50" (1/1) ... [2019-05-23 11:34:50,150 INFO L146 ILogger]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:34:50" (1/1) ... [2019-05-23 11:34:50,151 INFO L146 ILogger]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:34:50" (1/1) ... [2019-05-23 11:34:50,261 INFO L146 ILogger]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:34:50" (1/1) ... [2019-05-23 11:34:50,271 INFO L146 ILogger]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:34:50" (1/1) ... [2019-05-23 11:34:50,273 INFO L146 ILogger]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:34:50" (1/1) ... [2019-05-23 11:34:50,275 INFO L146 ILogger]: ------------------------ END Boogie Preprocessor---------------------------- [2019-05-23 11:34:50,276 INFO L146 ILogger]: ------------------------RCFGBuilder---------------------------- [2019-05-23 11:34:50,276 INFO L146 ILogger]: Initializing RCFGBuilder... [2019-05-23 11:34:50,276 INFO L146 ILogger]: RCFGBuilder initialized [2019-05-23 11:34:50,277 INFO L146 ILogger]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.05 11:34:50" (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 11:34:50,346 INFO L146 ILogger]: Found specification of procedure write~int [2019-05-23 11:34:50,346 INFO L146 ILogger]: Found specification of procedure ULTIMATE.start [2019-05-23 11:34:50,346 INFO L146 ILogger]: Found implementation of procedure ULTIMATE.start [2019-05-23 11:34:50,346 INFO L146 ILogger]: Found specification of procedure read~int [2019-05-23 11:34:50,346 INFO L146 ILogger]: Found specification of procedure #Ultimate.allocOnStack [2019-05-23 11:34:50,347 INFO L146 ILogger]: Found specification of procedure ULTIMATE.dealloc [2019-05-23 11:34:50,943 INFO L146 ILogger]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-05-23 11:34:50,943 INFO L146 ILogger]: Removed 15 assume(true) statements. [2019-05-23 11:34:50,944 INFO L146 ILogger]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.05 11:34:50 BoogieIcfgContainer [2019-05-23 11:34:50,945 INFO L146 ILogger]: ------------------------ END RCFGBuilder---------------------------- [2019-05-23 11:34:50,945 INFO L146 ILogger]: ------------------------IcfgTransformer---------------------------- [2019-05-23 11:34:50,945 INFO L146 ILogger]: Initializing IcfgTransformer... [2019-05-23 11:34:50,946 INFO L146 ILogger]: IcfgTransformer initialized [2019-05-23 11:34:50,948 INFO L146 ILogger]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.05 11:34:50" (1/1) ... [2019-05-23 11:34:50,977 INFO L146 ILogger]: L-1 [2019-05-23 11:34:50,977 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 11:34:50,978 INFO L146 ILogger]: Out Formula: (and (= |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|)) (or (= |v_#valid_val_0_in_1| 0) (not (= |v_#valid_idx_0_term_1| 0))) |v_#valid_idx_0_term_assigned_1|) InVars {#valid_idx_0=|v_#valid_idx_0_term_1|, #valid_idx_0_bool=|v_#valid_idx_0_term_assigned_1|, #valid_val_0=|v_#valid_val_0_in_1|} OutVars{#valid_idx_0=|v_#valid_idx_0_term_1|, #valid_idx_0_bool=|v_#valid_idx_0_term_assigned_1|, #valid_val_0=|v_#valid_val_0_out_1|} AuxVars[] AssignedVars[#valid_val_0] [2019-05-23 11:34:50,978 INFO L146 ILogger]: L6 [2019-05-23 11:34:50,981 INFO L146 ILogger]: L14 [2019-05-23 11:34:50,982 INFO L146 ILogger]: In Formula: (and (< |v_ULTIMATE.start_main_~#a~0.base_2| |v_#StackHeapBarrier_1|) (= (store |v_#length_2| |v_ULTIMATE.start_main_~#a~0.base_2| (* 4 v_~SIZE~0_4)) |v_#length_1|) (= (select |v_#valid_4| |v_ULTIMATE.start_main_~#a~0.base_2|) 0) (not (= |v_ULTIMATE.start_main_~#a~0.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#a~0.offset_2|) (= (store |v_#valid_4| |v_ULTIMATE.start_main_~#a~0.base_2| 1) |v_#valid_3|)) InVars {~SIZE~0=v_~SIZE~0_4, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid=|v_#valid_4|, #length=|v_#length_2|} OutVars{~SIZE~0=v_~SIZE~0_4, ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_2|, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_2|, #valid=|v_#valid_3|, #length=|v_#length_1|} AuxVars[] AssignedVars[ULTIMATE.start_main_~#a~0.offset, ULTIMATE.start_main_~#a~0.base, #valid, #length] [2019-05-23 11:34:50,982 INFO L146 ILogger]: Out Formula: (and (or (= |v_#valid_idx_0_term_2| |v_ULTIMATE.start_main_~#a~0.base_2|) (not |v_#valid_idx_0_term_assigned_1|)) (or (not (= |v_ULTIMATE.start_main_~#a~0.base_2| |v_#length_idx_0_term_2|)) (= |v_#length_val_0_in_1| (* 4 v_~SIZE~0_4))) (= |v_#length_val_0_in_1| |v_#length_val_0_out_1|) (or (not |v_#length_idx_0_term_assigned_1|) (= |v_ULTIMATE.start_main_~#a~0.base_2| |v_#length_idx_0_term_2|)) (or (not (= |v_#valid_idx_0_term_2| |v_ULTIMATE.start_main_~#a~0.base_2|)) (= |v_#valid_val_0_in_2| 1)) (= |v_#valid_val_0_in_2| |v_#valid_val_0_out_2|) (< |v_ULTIMATE.start_main_~#a~0.base_2| |v_#StackHeapBarrier_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_~#a~0.base_2|))) |v_#length_idx_0_term_assigned_1| (= 0 |v_v_#valid_4_aux_1|) |v_#valid_idx_0_term_assigned_1| (not (= |v_ULTIMATE.start_main_~#a~0.base_2| 0)) (= 0 |v_ULTIMATE.start_main_~#a~0.offset_2|)) InVars {~SIZE~0=v_~SIZE~0_4, #StackHeapBarrier=|v_#StackHeapBarrier_1|, #valid_idx_0=|v_#valid_idx_0_term_2|, #length_val_0=|v_#length_val_0_in_1|, #length_idx_0_bool=|v_#length_idx_0_term_assigned_1|, #valid_idx_0_bool=|v_#valid_idx_0_term_assigned_1|, #length_idx_0=|v_#length_idx_0_term_2|, #valid_val_0=|v_#valid_val_0_in_2|} OutVars{ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_2|, #length_idx_0_bool=|v_#length_idx_0_term_assigned_1|, #valid_idx_0_bool=|v_#valid_idx_0_term_assigned_1|, ~SIZE~0=v_~SIZE~0_4, #StackHeapBarrier=|v_#StackHeapBarrier_1|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_2|, #valid_idx_0=|v_#valid_idx_0_term_2|, #length_val_0=|v_#length_val_0_out_1|, #length_idx_0=|v_#length_idx_0_term_2|, #valid_val_0=|v_#valid_val_0_out_2|} AuxVars[|v_v_#valid_4_aux_1|] AssignedVars[ULTIMATE.start_main_~#a~0.offset, ULTIMATE.start_main_~#a~0.base, #length_val_0, #valid_val_0] [2019-05-23 11:34:50,982 INFO L146 ILogger]: L14-1 [2019-05-23 11:34:50,984 INFO L146 ILogger]: L19 [2019-05-23 11:34:50,984 INFO L146 ILogger]: In Formula: (= (store |v_#memory_int_2| |v_ULTIMATE.start_main_~#a~0.base_3| (store (select |v_#memory_int_2| |v_ULTIMATE.start_main_~#a~0.base_3|) (+ (* 4 v_ULTIMATE.start_main_~i~0_6) |v_ULTIMATE.start_main_~#a~0.offset_3|) 1)) |v_#memory_int_1|) InVars {ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_3|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_3|, #memory_int=|v_#memory_int_2|, ULTIMATE.start_main_~i~0=v_ULTIMATE.start_main_~i~0_6} OutVars{ULTIMATE.start_main_~#a~0.offset=|v_ULTIMATE.start_main_~#a~0.offset_3|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_3|, #memory_int=|v_#memory_int_1|, ULTIMATE.start_main_~i~0=v_ULTIMATE.start_main_~i~0_6} AuxVars[] AssignedVars[#memory_int] [2019-05-23 11:34:50,984 INFO L146 ILogger]: Out Formula: (and (= |v_#memory_int_val_0_in_1| |v_#memory_int_val_0_out_1|) (or (not |v_#memory_int_idx_0_term_assigned_1|) (= |v_ULTIMATE.start_main_~#a~0.base_3| |v_#memory_int_idx_0_term_3|)) |v_#memory_int_idx_0_term_assigned_1| (or (not (= |v_ULTIMATE.start_main_~#a~0.base_3| |v_#memory_int_idx_0_term_3|)) (= |v_#memory_int_val_0_in_1| |v_rep_(store_(select_BARv_#memory_int_2BAR_BARv_ULTIMATE.start_main_~#a~0.base_3BAR)_(+_(*_4_v_ULTIMATE.start_main_~i~0_6)_BARv_ULTIMATE.start_main_~#a~0.offset_3BAR)_1)_1|))) InVars {#memory_int_val_0=|v_#memory_int_val_0_in_1|, #memory_int_idx_0=|v_#memory_int_idx_0_term_3|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_3|, #memory_int_idx_0_bool=|v_#memory_int_idx_0_term_assigned_1|} OutVars{#memory_int_val_0=|v_#memory_int_val_0_out_1|, #memory_int_idx_0=|v_#memory_int_idx_0_term_3|, ULTIMATE.start_main_~#a~0.base=|v_ULTIMATE.start_main_~#a~0.base_3|, #memory_int_idx_0_bool=|v_#memory_int_idx_0_term_assigned_1|} AuxVars[|v_rep_(store_(select_BARv_#memory_int_2BAR_BARv_ULTIMATE.start_main_~#a~0.base_3BAR)_(+_(*_4_v_ULTIMATE.start_main_~i~0_6)_BARv_ULTIMATE.start_main_~#a~0.offset_3BAR)_1)_1|] AssignedVars[#memory_int_val_0] [2019-05-23 11:34:50,985 INFO L146 ILogger]: L19-1 [2019-05-23 11:34:50,986 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:737) 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 11:34:50,991 INFO L146 ILogger]: Toolchain (without parser) took 1236.17 ms. Allocated memory was 133.7 MB in the beginning and 200.8 MB in the end (delta: 67.1 MB). Free memory was 90.5 MB in the beginning and 150.2 MB in the end (delta: -59.6 MB). Peak memory consumption was 7.5 MB. Max. memory is 7.1 GB. [2019-05-23 11:34:50,992 INFO L146 ILogger]: CDTParser took 0.24 ms. Allocated memory is still 133.7 MB. Free memory is still 108.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-05-23 11:34:50,993 INFO L146 ILogger]: CACSL2BoogieTranslator took 311.00 ms. Allocated memory is still 133.7 MB. Free memory was 90.5 MB in the beginning and 79.9 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2019-05-23 11:34:50,994 INFO L146 ILogger]: Boogie Procedure Inliner took 60.87 ms. Allocated memory is still 133.7 MB. Free memory was 79.9 MB in the beginning and 77.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-05-23 11:34:50,995 INFO L146 ILogger]: Boogie Preprocessor took 142.36 ms. Allocated memory was 133.7 MB in the beginning and 200.8 MB in the end (delta: 67.1 MB). Free memory was 77.8 MB in the beginning and 177.1 MB in the end (delta: -99.3 MB). Peak memory consumption was 16.7 MB. Max. memory is 7.1 GB. [2019-05-23 11:34:50,996 INFO L146 ILogger]: RCFGBuilder took 668.89 ms. Allocated memory is still 200.8 MB. Free memory was 177.1 MB in the beginning and 153.9 MB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 7.1 GB. [2019-05-23 11:34:50,997 INFO L146 ILogger]: IcfgTransformer took 44.07 ms. Allocated memory is still 200.8 MB. Free memory was 153.9 MB in the beginning and 150.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 MB. Max. memory is 7.1 GB. [2019-05-23 11:34:51,002 INFO L146 ILogger]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 133.7 MB. Free memory is still 108.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 311.00 ms. Allocated memory is still 133.7 MB. Free memory was 90.5 MB in the beginning and 79.9 MB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 60.87 ms. Allocated memory is still 133.7 MB. Free memory was 79.9 MB in the beginning and 77.8 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 142.36 ms. Allocated memory was 133.7 MB in the beginning and 200.8 MB in the end (delta: 67.1 MB). Free memory was 77.8 MB in the beginning and 177.1 MB in the end (delta: -99.3 MB). Peak memory consumption was 16.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 668.89 ms. Allocated memory is still 200.8 MB. Free memory was 177.1 MB in the beginning and 153.9 MB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 7.1 GB. * IcfgTransformer took 44.07 ms. Allocated memory is still 200.8 MB. Free memory was 153.9 MB in the beginning and 150.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 3.7 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:737) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...