java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/array-tiling/nr3.c
--------------------------------------------------------------------------------
This is Ultimate 0.1.24-f3d0b09
[2019-08-08 09:46:03,507 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2019-08-08 09:46:03,509 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2019-08-08 09:46:03,521 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-08-08 09:46:03,521 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-08-08 09:46:03,522 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-08-08 09:46:03,524 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-08-08 09:46:03,526 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2019-08-08 09:46:03,527 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-08-08 09:46:03,528 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-08-08 09:46:03,529 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values
[2019-08-08 09:46:03,530 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-08-08 09:46:03,531 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-08-08 09:46:03,532 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-08-08 09:46:03,533 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-08-08 09:46:03,534 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-08-08 09:46:03,535 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-08-08 09:46:03,536 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-08-08 09:46:03,538 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-08-08 09:46:03,540 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2019-08-08 09:46:03,542 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-08-08 09:46:03,543 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-08-08 09:46:03,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2019-08-08 09:46:03,545 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-08-08 09:46:03,547 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-08-08 09:46:03,547 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-08-08 09:46:03,547 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-08-08 09:46:03,548 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-08-08 09:46:03,549 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-08-08 09:46:03,550 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-08-08 09:46:03,550 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-08-08 09:46:03,551 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-08-08 09:46:03,552 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
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[2019-08-08 09:46:03,554 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-08-08 09:46:03,554 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2019-08-08 09:46:03,555 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-08-08 09:46:03,555 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-08-08 09:46:03,555 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2019-08-08 09:46:03,556 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2019-08-08 09:46:03,556 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2019-08-08 09:46:03,559 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2019-08-08 09:46:03,573 INFO L113 SettingsManager]: Loading preferences was successful
[2019-08-08 09:46:03,574 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2019-08-08 09:46:03,575 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-08-08 09:46:03,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false
[2019-08-08 09:46:03,575 INFO L138 SettingsManager]: * Use SBE=true
[2019-08-08 09:46:03,577 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-08-08 09:46:03,577 INFO L138 SettingsManager]: * sizeof long=4
[2019-08-08 09:46:03,578 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2019-08-08 09:46:03,578 INFO L138 SettingsManager]: * sizeof POINTER=4
[2019-08-08 09:46:03,578 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2019-08-08 09:46:03,579 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2019-08-08 09:46:03,579 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-08-08 09:46:03,579 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2019-08-08 09:46:03,579 INFO L138 SettingsManager]: * sizeof long double=12
[2019-08-08 09:46:03,579 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2019-08-08 09:46:03,579 INFO L138 SettingsManager]: * Use constant arrays=true
[2019-08-08 09:46:03,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2019-08-08 09:46:03,580 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-08-08 09:46:03,580 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2019-08-08 09:46:03,580 INFO L138 SettingsManager]: * To the following directory=./dump/
[2019-08-08 09:46:03,580 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2019-08-08 09:46:03,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-08-08 09:46:03,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-08-08 09:46:03,583 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2019-08-08 09:46:03,583 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-08-08 09:46:03,583 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL
[2019-08-08 09:46:03,583 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2019-08-08 09:46:03,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-08-08 09:46:03,584 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-08-08 09:46:03,617 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2019-08-08 09:46:03,630 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-08-08 09:46:03,634 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-08-08 09:46:03,635 INFO L271 PluginConnector]: Initializing CDTParser...
[2019-08-08 09:46:03,636 INFO L275 PluginConnector]: CDTParser initialized
[2019-08-08 09:46:03,636 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-tiling/nr3.c
[2019-08-08 09:46:03,702 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7d4d5c10/175758e3c27d43a48aaf20874a721aee/FLAG443ad7a8b
[2019-08-08 09:46:04,167 INFO L306 CDTParser]: Found 1 translation units.
[2019-08-08 09:46:04,169 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-tiling/nr3.c
[2019-08-08 09:46:04,176 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7d4d5c10/175758e3c27d43a48aaf20874a721aee/FLAG443ad7a8b
[2019-08-08 09:46:04,534 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d7d4d5c10/175758e3c27d43a48aaf20874a721aee
[2019-08-08 09:46:04,544 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-08-08 09:46:04,545 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2019-08-08 09:46:04,546 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-08-08 09:46:04,546 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-08-08 09:46:04,550 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2019-08-08 09:46:04,551 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:46:04" (1/1) ...
[2019-08-08 09:46:04,554 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43229899 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:04, skipping insertion in model container
[2019-08-08 09:46:04,554 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:46:04" (1/1) ...
[2019-08-08 09:46:04,562 INFO L142 MainTranslator]: Starting translation in SV-COMP mode
[2019-08-08 09:46:04,578 INFO L173 MainTranslator]: Built tables and reachable declarations
[2019-08-08 09:46:04,765 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-08-08 09:46:04,773 INFO L188 MainTranslator]: Completed pre-run
[2019-08-08 09:46:04,801 INFO L206 PostProcessor]: Analyzing one entry point: main
[2019-08-08 09:46:04,821 INFO L192 MainTranslator]: Completed translation
[2019-08-08 09:46:04,822 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:04 WrapperNode
[2019-08-08 09:46:04,822 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-08-08 09:46:04,823 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-08-08 09:46:04,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2019-08-08 09:46:04,823 INFO L275 PluginConnector]: Boogie Preprocessor initialized
[2019-08-08 09:46:04,833 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:04" (1/1) ...
[2019-08-08 09:46:04,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:04" (1/1) ...
[2019-08-08 09:46:04,928 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:04" (1/1) ...
[2019-08-08 09:46:04,929 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:04" (1/1) ...
[2019-08-08 09:46:04,945 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:04" (1/1) ...
[2019-08-08 09:46:04,957 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:04" (1/1) ...
[2019-08-08 09:46:04,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:04" (1/1) ...
[2019-08-08 09:46:04,961 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-08-08 09:46:04,961 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-08-08 09:46:04,961 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2019-08-08 09:46:04,961 INFO L275 PluginConnector]: RCFGBuilder initialized
[2019-08-08 09:46:04,962 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:46:04" (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
[2019-08-08 09:46:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-08-08 09:46:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-08-08 09:46:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert
[2019-08-08 09:46:05,017 INFO L138 BoogieDeclarations]: Found implementation of procedure main
[2019-08-08 09:46:05,017 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-08-08 09:46:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-08-08 09:46:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert
[2019-08-08 09:46:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-08-08 09:46:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure main
[2019-08-08 09:46:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-08-08 09:46:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-08-08 09:46:05,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int
[2019-08-08 09:46:05,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~int
[2019-08-08 09:46:05,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-08-08 09:46:05,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-08-08 09:46:05,492 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-08-08 09:46:05,492 INFO L283 CfgBuilder]: Removed 3 assume(true) statements.
[2019-08-08 09:46:05,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:46:05 BoogieIcfgContainer
[2019-08-08 09:46:05,494 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-08-08 09:46:05,495 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation----------------------------
[2019-08-08 09:46:05,495 INFO L271 PluginConnector]: Initializing Symbolic Interpretation...
[2019-08-08 09:46:05,495 INFO L275 PluginConnector]: Symbolic Interpretation initialized
[2019-08-08 09:46:05,496 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:46:05" (1/1) ...
[2019-08-08 09:46:05,506 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-08-08 09:46:05,508 INFO L155 IcfgInterpreter]: Building call graph
[2019-08-08 09:46:05,515 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-08-08 09:46:05,522 INFO L165 IcfgInterpreter]: Starting interpretation
[2019-08-08 09:46:05,523 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1
[2019-08-08 09:46:05,568 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 23
[2019-08-08 09:46:05,858 INFO L185 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 162
[2019-08-08 09:46:05,873 INFO L169 IcfgInterpreter]: Interpretation finished
[2019-08-08 09:46:05,874 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are:
[2019-08-08 09:46:05,882 INFO L179 IcfgInterpreter]: Location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 172#(and (exists ((|v_main_#t~mem5_BEFORE_CALL_1| Int) (|v_old(#valid)_BEFORE_CALL_1| (Array Int Int)) (|v_main_#t~mem6_BEFORE_CALL_1| Int) (|v_main_~#volArray~0.base_BEFORE_CALL_1| Int) (v_main_~i~0_BEFORE_CALL_1 Int) (|v_main_~#volArray~0.offset_BEFORE_CALL_1| Int) (|v_old(#length)_BEFORE_CALL_1| (Array Int Int)) (|v_old(#memory_int)_BEFORE_CALL_1| (Array Int (Array Int Int))) (|v_old(~CELLCOUNT~0)_BEFORE_CALL_1| Int) (v_main_~MINVAL~0_BEFORE_CALL_1 Int) (|v_main_#t~short7_BEFORE_CALL_1| Bool)) (and (= |__VERIFIER_assert_#in~cond| (ite |v_main_#t~short7_BEFORE_CALL_1| 1 0)) (or (and (exists ((|v_main_#t~short7_16| Bool)) (and (not |v_main_#t~short7_16|) (or (and (< v_main_~i~0_BEFORE_CALL_1 ~CELLCOUNT~0) (or (and (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_BEFORE_CALL_1|) |v_main_#t~short7_16|) (and (not (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_BEFORE_CALL_1|)) (not |v_main_#t~short7_16|))) (= (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~i~0_BEFORE_CALL_1) |v_main_~#volArray~0.offset_BEFORE_CALL_1|)) |v_main_#t~mem5_BEFORE_CALL_1|) (exists ((|v_main_#t~mem6_6| Int) (|v_main_#t~short7_15| Bool) (|v_main_#t~mem5_5| Int)) (and (not (= (ite |v_main_#t~short7_15| 1 0) 0)) (or (and (= |v_main_~#volArray~0.offset_BEFORE_CALL_1| 0) (not (= |v_main_~#volArray~0.base_BEFORE_CALL_1| 0)) (= 0 |#NULL.base|) (= v_main_~MINVAL~0_BEFORE_CALL_1 2) (not (= 0 (ite (= 0 (ite (and (not (= (mod ~CELLCOUNT~0 3) 0)) (< ~CELLCOUNT~0 0)) (+ (mod ~CELLCOUNT~0 3) (- 3)) (mod ~CELLCOUNT~0 3))) 1 0))) (= 0 |v_old(~CELLCOUNT~0)_BEFORE_CALL_1|) (= 0 (ite (and (not (= (mod ~CELLCOUNT~0 3) 0)) (< ~CELLCOUNT~0 0)) (+ (mod ~CELLCOUNT~0 3) (- 3)) (mod ~CELLCOUNT~0 3))) (= (store |v_old(#length)_BEFORE_CALL_1| |v_main_~#volArray~0.base_BEFORE_CALL_1| (* 4 ~CELLCOUNT~0)) |#length|) (exists ((|v_#valid_13| (Array Int Int))) (= (store |v_#valid_13| 0 0) |v_old(#valid)_BEFORE_CALL_1|)) (= |#memory_int| |v_old(#memory_int)_BEFORE_CALL_1|) (or (and (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_5|) |v_main_#t~short7_15|) (and (not (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_5|)) (not |v_main_#t~short7_15|))) (< 1 ~CELLCOUNT~0) (= |v_main_#t~mem5_5| (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~i~0_BEFORE_CALL_1) |v_main_~#volArray~0.offset_BEFORE_CALL_1| (- 4)))) (= (select |v_old(#valid)_BEFORE_CALL_1| |v_main_~#volArray~0.base_BEFORE_CALL_1|) 0) (<= ~CELLCOUNT~0 2147483647) (= |#valid| (store |v_old(#valid)_BEFORE_CALL_1| |v_main_~#volArray~0.base_BEFORE_CALL_1| 1)) (< (ite (and (not (= (mod ~CELLCOUNT~0 3) 0)) (< ~CELLCOUNT~0 0)) (+ (div ~CELLCOUNT~0 3) 1) (div ~CELLCOUNT~0 3)) 1) (< |v_main_~#volArray~0.base_BEFORE_CALL_1| |#StackHeapBarrier|) (< v_main_~i~0_BEFORE_CALL_1 (+ ~CELLCOUNT~0 1)) (= |#NULL.offset| 0) (= 0 (+ v_main_~i~0_BEFORE_CALL_1 (- 1))) |v_main_#t~short7_15| (<= 0 (+ ~CELLCOUNT~0 2147483648))) (and (= |v_main_~#volArray~0.offset_BEFORE_CALL_1| 0) (not (= |v_main_~#volArray~0.base_BEFORE_CALL_1| 0)) (= 0 |#NULL.base|) (= v_main_~MINVAL~0_BEFORE_CALL_1 2) (not (= 0 (ite (= 0 (ite (and (not (= (mod ~CELLCOUNT~0 3) 0)) (< ~CELLCOUNT~0 0)) (+ (mod ~CELLCOUNT~0 3) (- 3)) (mod ~CELLCOUNT~0 3))) 1 0))) (= 0 |v_old(~CELLCOUNT~0)_BEFORE_CALL_1|) (= 0 (ite (and (not (= (mod ~CELLCOUNT~0 3) 0)) (< ~CELLCOUNT~0 0)) (+ (mod ~CELLCOUNT~0 3) (- 3)) (mod ~CELLCOUNT~0 3))) (= (store |v_old(#length)_BEFORE_CALL_1| |v_main_~#volArray~0.base_BEFORE_CALL_1| (* 4 ~CELLCOUNT~0)) |#length|) (exists ((|v_#valid_13| (Array Int Int))) (= (store |v_#valid_13| 0 0) |v_old(#valid)_BEFORE_CALL_1|)) (= |#memory_int| |v_old(#memory_int)_BEFORE_CALL_1|) (= |v_main_#t~mem6_6| (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~i~0_BEFORE_CALL_1) |v_main_~#volArray~0.offset_BEFORE_CALL_1| (- 4)))) (< 1 ~CELLCOUNT~0) (= |v_main_#t~mem5_5| (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~i~0_BEFORE_CALL_1) |v_main_~#volArray~0.offset_BEFORE_CALL_1| (- 4)))) (= (select |v_old(#valid)_BEFORE_CALL_1| |v_main_~#volArray~0.base_BEFORE_CALL_1|) 0) (<= ~CELLCOUNT~0 2147483647) (= |#valid| (store |v_old(#valid)_BEFORE_CALL_1| |v_main_~#volArray~0.base_BEFORE_CALL_1| 1)) (exists ((|v_main_#t~short7_14| Bool)) (and (or (and |v_main_#t~short7_14| (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_5|)) (and (not (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_5|)) (not |v_main_#t~short7_14|))) (not |v_main_#t~short7_14|))) (< (ite (and (not (= (mod ~CELLCOUNT~0 3) 0)) (< ~CELLCOUNT~0 0)) (+ (div ~CELLCOUNT~0 3) 1) (div ~CELLCOUNT~0 3)) 1) (< |v_main_~#volArray~0.base_BEFORE_CALL_1| |#StackHeapBarrier|) (< v_main_~i~0_BEFORE_CALL_1 (+ ~CELLCOUNT~0 1)) (or (and (not |v_main_#t~short7_15|) (not (= |v_main_#t~mem6_6| 0))) (and (= |v_main_#t~mem6_6| 0) |v_main_#t~short7_15|)) (= |#NULL.offset| 0) (= 0 (+ v_main_~i~0_BEFORE_CALL_1 (- 1))) (<= 0 (+ ~CELLCOUNT~0 2147483648))))))) (and (< v_main_~i~0_BEFORE_CALL_1 ~CELLCOUNT~0) (or (and (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_BEFORE_CALL_1|) |v_main_#t~short7_16|) (and (not (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_BEFORE_CALL_1|)) (not |v_main_#t~short7_16|))) (= (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~i~0_BEFORE_CALL_1) |v_main_~#volArray~0.offset_BEFORE_CALL_1|)) |v_main_#t~mem5_BEFORE_CALL_1|) (exists ((|v_main_#t~short7_13| Bool) (|v_main_#t~mem6_5| Int)) (and (not (= (ite |v_main_#t~short7_13| 1 0) 0)) (or |v_main_#t~short7_13| (and (exists ((|v_main_#t~short7_12| Bool)) (not |v_main_#t~short7_12|)) (= |v_main_#t~mem6_5| (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~i~0_BEFORE_CALL_1) |v_main_~#volArray~0.offset_BEFORE_CALL_1| (- 4)))) (or (and |v_main_#t~short7_13| (= |v_main_#t~mem6_5| 0)) (and (not |v_main_#t~short7_13|) (not (= |v_main_#t~mem6_5| 0)))))))))))) (or (and (= |v_main_#t~mem6_BEFORE_CALL_1| 0) |v_main_#t~short7_BEFORE_CALL_1|) (and (not |v_main_#t~short7_BEFORE_CALL_1|) (not (= |v_main_#t~mem6_BEFORE_CALL_1| 0)))) (= |v_main_#t~mem6_BEFORE_CALL_1| (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~i~0_BEFORE_CALL_1) |v_main_~#volArray~0.offset_BEFORE_CALL_1|)))) (and (or (and (< v_main_~i~0_BEFORE_CALL_1 ~CELLCOUNT~0) (= (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~i~0_BEFORE_CALL_1) |v_main_~#volArray~0.offset_BEFORE_CALL_1|)) |v_main_#t~mem5_BEFORE_CALL_1|) (exists ((|v_main_#t~mem6_6| Int) (|v_main_#t~short7_15| Bool) (|v_main_#t~mem5_5| Int)) (and (not (= (ite |v_main_#t~short7_15| 1 0) 0)) (or (and (= |v_main_~#volArray~0.offset_BEFORE_CALL_1| 0) (not (= |v_main_~#volArray~0.base_BEFORE_CALL_1| 0)) (= 0 |#NULL.base|) (= v_main_~MINVAL~0_BEFORE_CALL_1 2) (not (= 0 (ite (= 0 (ite (and (not (= (mod ~CELLCOUNT~0 3) 0)) (< ~CELLCOUNT~0 0)) (+ (mod ~CELLCOUNT~0 3) (- 3)) (mod ~CELLCOUNT~0 3))) 1 0))) (= 0 |v_old(~CELLCOUNT~0)_BEFORE_CALL_1|) (= 0 (ite (and (not (= (mod ~CELLCOUNT~0 3) 0)) (< ~CELLCOUNT~0 0)) (+ (mod ~CELLCOUNT~0 3) (- 3)) (mod ~CELLCOUNT~0 3))) (= (store |v_old(#length)_BEFORE_CALL_1| |v_main_~#volArray~0.base_BEFORE_CALL_1| (* 4 ~CELLCOUNT~0)) |#length|) (exists ((|v_#valid_13| (Array Int Int))) (= (store |v_#valid_13| 0 0) |v_old(#valid)_BEFORE_CALL_1|)) (= |#memory_int| |v_old(#memory_int)_BEFORE_CALL_1|) (or (and (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_5|) |v_main_#t~short7_15|) (and (not (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_5|)) (not |v_main_#t~short7_15|))) (< 1 ~CELLCOUNT~0) (= |v_main_#t~mem5_5| (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~i~0_BEFORE_CALL_1) |v_main_~#volArray~0.offset_BEFORE_CALL_1| (- 4)))) (= (select |v_old(#valid)_BEFORE_CALL_1| |v_main_~#volArray~0.base_BEFORE_CALL_1|) 0) (<= ~CELLCOUNT~0 2147483647) (= |#valid| (store |v_old(#valid)_BEFORE_CALL_1| |v_main_~#volArray~0.base_BEFORE_CALL_1| 1)) (< (ite (and (not (= (mod ~CELLCOUNT~0 3) 0)) (< ~CELLCOUNT~0 0)) (+ (div ~CELLCOUNT~0 3) 1) (div ~CELLCOUNT~0 3)) 1) (< |v_main_~#volArray~0.base_BEFORE_CALL_1| |#StackHeapBarrier|) (< v_main_~i~0_BEFORE_CALL_1 (+ ~CELLCOUNT~0 1)) (= |#NULL.offset| 0) (= 0 (+ v_main_~i~0_BEFORE_CALL_1 (- 1))) |v_main_#t~short7_15| (<= 0 (+ ~CELLCOUNT~0 2147483648))) (and (= |v_main_~#volArray~0.offset_BEFORE_CALL_1| 0) (not (= |v_main_~#volArray~0.base_BEFORE_CALL_1| 0)) (= 0 |#NULL.base|) (= v_main_~MINVAL~0_BEFORE_CALL_1 2) (not (= 0 (ite (= 0 (ite (and (not (= (mod ~CELLCOUNT~0 3) 0)) (< ~CELLCOUNT~0 0)) (+ (mod ~CELLCOUNT~0 3) (- 3)) (mod ~CELLCOUNT~0 3))) 1 0))) (= 0 |v_old(~CELLCOUNT~0)_BEFORE_CALL_1|) (= 0 (ite (and (not (= (mod ~CELLCOUNT~0 3) 0)) (< ~CELLCOUNT~0 0)) (+ (mod ~CELLCOUNT~0 3) (- 3)) (mod ~CELLCOUNT~0 3))) (= (store |v_old(#length)_BEFORE_CALL_1| |v_main_~#volArray~0.base_BEFORE_CALL_1| (* 4 ~CELLCOUNT~0)) |#length|) (exists ((|v_#valid_13| (Array Int Int))) (= (store |v_#valid_13| 0 0) |v_old(#valid)_BEFORE_CALL_1|)) (= |#memory_int| |v_old(#memory_int)_BEFORE_CALL_1|) (= |v_main_#t~mem6_6| (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~i~0_BEFORE_CALL_1) |v_main_~#volArray~0.offset_BEFORE_CALL_1| (- 4)))) (< 1 ~CELLCOUNT~0) (= |v_main_#t~mem5_5| (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~i~0_BEFORE_CALL_1) |v_main_~#volArray~0.offset_BEFORE_CALL_1| (- 4)))) (= (select |v_old(#valid)_BEFORE_CALL_1| |v_main_~#volArray~0.base_BEFORE_CALL_1|) 0) (<= ~CELLCOUNT~0 2147483647) (= |#valid| (store |v_old(#valid)_BEFORE_CALL_1| |v_main_~#volArray~0.base_BEFORE_CALL_1| 1)) (exists ((|v_main_#t~short7_14| Bool)) (and (or (and |v_main_#t~short7_14| (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_5|)) (and (not (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_5|)) (not |v_main_#t~short7_14|))) (not |v_main_#t~short7_14|))) (< (ite (and (not (= (mod ~CELLCOUNT~0 3) 0)) (< ~CELLCOUNT~0 0)) (+ (div ~CELLCOUNT~0 3) 1) (div ~CELLCOUNT~0 3)) 1) (< |v_main_~#volArray~0.base_BEFORE_CALL_1| |#StackHeapBarrier|) (< v_main_~i~0_BEFORE_CALL_1 (+ ~CELLCOUNT~0 1)) (or (and (not |v_main_#t~short7_15|) (not (= |v_main_#t~mem6_6| 0))) (and (= |v_main_#t~mem6_6| 0) |v_main_#t~short7_15|)) (= |#NULL.offset| 0) (= 0 (+ v_main_~i~0_BEFORE_CALL_1 (- 1))) (<= 0 (+ ~CELLCOUNT~0 2147483648)))))) (or (and (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_BEFORE_CALL_1|) |v_main_#t~short7_BEFORE_CALL_1|) (and (not (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_BEFORE_CALL_1|)) (not |v_main_#t~short7_BEFORE_CALL_1|)))) (and (< v_main_~i~0_BEFORE_CALL_1 ~CELLCOUNT~0) (= (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~i~0_BEFORE_CALL_1) |v_main_~#volArray~0.offset_BEFORE_CALL_1|)) |v_main_#t~mem5_BEFORE_CALL_1|) (or (and (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_BEFORE_CALL_1|) |v_main_#t~short7_BEFORE_CALL_1|) (and (not (<= v_main_~MINVAL~0_BEFORE_CALL_1 |v_main_#t~mem5_BEFORE_CALL_1|)) (not |v_main_#t~short7_BEFORE_CALL_1|))) (exists ((|v_main_#t~short7_13| Bool) (|v_main_#t~mem6_5| Int)) (and (not (= (ite |v_main_#t~short7_13| 1 0) 0)) (or |v_main_#t~short7_13| (and (exists ((|v_main_#t~short7_12| Bool)) (not |v_main_#t~short7_12|)) (= |v_main_#t~mem6_5| (select (select |#memory_int| |v_main_~#volArray~0.base_BEFORE_CALL_1|) (+ (* 4 v_main_~i~0_BEFORE_CALL_1) |v_main_~#volArray~0.offset_BEFORE_CALL_1| (- 4)))) (or (and |v_main_#t~short7_13| (= |v_main_#t~mem6_5| 0)) (and (not |v_main_#t~short7_13|) (not (= |v_main_#t~mem6_5| 0)))))))))) |v_main_#t~short7_BEFORE_CALL_1|)))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond))
[2019-08-08 09:46:05,887 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results.
[2019-08-08 09:46:05,897 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation----------------------------
[2019-08-08 09:46:05,900 INFO L168 Benchmark]: Toolchain (without parser) took 1353.58 ms. Allocated memory was 141.6 MB in the beginning and 201.3 MB in the end (delta: 59.8 MB). Free memory was 88.0 MB in the beginning and 145.0 MB in the end (delta: -57.0 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB.
[2019-08-08 09:46:05,901 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 141.6 MB. Free memory was 106.4 MB in the beginning and 106.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB.
[2019-08-08 09:46:05,902 INFO L168 Benchmark]: CACSL2BoogieTranslator took 276.62 ms. Allocated memory is still 141.6 MB. Free memory was 87.8 MB in the beginning and 77.6 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB.
[2019-08-08 09:46:05,903 INFO L168 Benchmark]: Boogie Preprocessor took 138.00 ms. Allocated memory was 141.6 MB in the beginning and 201.3 MB in the end (delta: 59.8 MB). Free memory was 77.6 MB in the beginning and 178.7 MB in the end (delta: -101.0 MB). Peak memory consumption was 11.9 MB. Max. memory is 7.1 GB.
[2019-08-08 09:46:05,904 INFO L168 Benchmark]: RCFGBuilder took 532.63 ms. Allocated memory is still 201.3 MB. Free memory was 178.7 MB in the beginning and 163.2 MB in the end (delta: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 7.1 GB.
[2019-08-08 09:46:05,905 INFO L168 Benchmark]: Symbolic Interpretation took 402.09 ms. Allocated memory is still 201.3 MB. Free memory was 163.2 MB in the beginning and 145.0 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB.
[2019-08-08 09:46:05,909 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation:
- UnprovableResult [Line: 3]: Unable to prove that call of __VERIFIER_error() unreachable
Unable to prove that call of __VERIFIER_error() unreachable
Reason: Interpreter reached this location of interest. Location might be reachable..
Possible FailurePath:
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.22 ms. Allocated memory is still 141.6 MB. Free memory was 106.4 MB in the beginning and 106.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB.
* CACSL2BoogieTranslator took 276.62 ms. Allocated memory is still 141.6 MB. Free memory was 87.8 MB in the beginning and 77.6 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 7.1 GB.
* Boogie Preprocessor took 138.00 ms. Allocated memory was 141.6 MB in the beginning and 201.3 MB in the end (delta: 59.8 MB). Free memory was 77.6 MB in the beginning and 178.7 MB in the end (delta: -101.0 MB). Peak memory consumption was 11.9 MB. Max. memory is 7.1 GB.
* RCFGBuilder took 532.63 ms. Allocated memory is still 201.3 MB. Free memory was 178.7 MB in the beginning and 163.2 MB in the end (delta: 15.4 MB). Peak memory consumption was 15.4 MB. Max. memory is 7.1 GB.
* Symbolic Interpretation took 402.09 ms. Allocated memory is still 201.3 MB. Free memory was 163.2 MB in the beginning and 145.0 MB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 7.1 GB.
RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces
Received shutdown request...