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/tcpy.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-08-30 00:37:48,783 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-30 00:37:48,785 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-30 00:37:48,799 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-30 00:37:48,799 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-30 00:37:48,800 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-30 00:37:48,802 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-30 00:37:48,804 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-30 00:37:48,805 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-30 00:37:48,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-30 00:37:48,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-08-30 00:37:48,808 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-30 00:37:48,808 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-30 00:37:48,809 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-30 00:37:48,810 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-30 00:37:48,811 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-30 00:37:48,812 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-30 00:37:48,813 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-30 00:37:48,815 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-30 00:37:48,817 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-30 00:37:48,819 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-30 00:37:48,820 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-30 00:37:48,821 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-30 00:37:48,822 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-30 00:37:48,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-30 00:37:48,828 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-30 00:37:48,828 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-30 00:37:48,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-30 00:37:48,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-30 00:37:48,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-30 00:37:48,831 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-30 00:37:48,832 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-30 00:37:48,832 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-30 00:37:48,832 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-30 00:37:48,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-30 00:37:48,834 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-30 00:37:48,835 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 [2019-08-30 00:37:48,850 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-30 00:37:48,850 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-30 00:37:48,851 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-30 00:37:48,852 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-30 00:37:48,852 INFO L138 SettingsManager]: * Use SBE=true [2019-08-30 00:37:48,852 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-30 00:37:48,852 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-30 00:37:48,852 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-30 00:37:48,853 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-30 00:37:48,853 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-30 00:37:48,853 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-30 00:37:48,853 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-30 00:37:48,853 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-30 00:37:48,854 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-30 00:37:48,854 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-30 00:37:48,854 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-30 00:37:48,854 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-30 00:37:48,854 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-30 00:37:48,855 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-30 00:37:48,855 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-30 00:37:48,855 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-30 00:37:48,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-30 00:37:48,855 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-30 00:37:48,856 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-30 00:37:48,856 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-30 00:37:48,856 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-30 00:37:48,856 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-30 00:37:48,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-30 00:37:48,857 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-30 00:37:48,885 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-30 00:37:48,898 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-30 00:37:48,901 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-30 00:37:48,903 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-30 00:37:48,903 INFO L275 PluginConnector]: CDTParser initialized [2019-08-30 00:37:48,904 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-tiling/tcpy.c [2019-08-30 00:37:48,962 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e37600e2/49f6eacbcf24444d9f0b205a26ac1ac3/FLAG284ec3200 [2019-08-30 00:37:49,408 INFO L306 CDTParser]: Found 1 translation units. [2019-08-30 00:37:49,411 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/array-tiling/tcpy.c [2019-08-30 00:37:49,419 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e37600e2/49f6eacbcf24444d9f0b205a26ac1ac3/FLAG284ec3200 [2019-08-30 00:37:49,768 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e37600e2/49f6eacbcf24444d9f0b205a26ac1ac3 [2019-08-30 00:37:49,778 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-30 00:37:49,780 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-30 00:37:49,781 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-30 00:37:49,781 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-30 00:37:49,785 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-30 00:37:49,787 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 12:37:49" (1/1) ... [2019-08-30 00:37:49,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28a5d928 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:37:49, skipping insertion in model container [2019-08-30 00:37:49,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 12:37:49" (1/1) ... [2019-08-30 00:37:49,802 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-30 00:37:49,820 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-30 00:37:49,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-30 00:37:49,977 INFO L188 MainTranslator]: Completed pre-run [2019-08-30 00:37:49,999 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-30 00:37:50,014 INFO L192 MainTranslator]: Completed translation [2019-08-30 00:37:50,015 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:37:50 WrapperNode [2019-08-30 00:37:50,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-30 00:37:50,016 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-30 00:37:50,016 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-30 00:37:50,016 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-30 00:37:50,118 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:37:50" (1/1) ... [2019-08-30 00:37:50,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:37:50" (1/1) ... [2019-08-30 00:37:50,127 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:37:50" (1/1) ... [2019-08-30 00:37:50,128 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:37:50" (1/1) ... [2019-08-30 00:37:50,136 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:37:50" (1/1) ... [2019-08-30 00:37:50,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:37:50" (1/1) ... [2019-08-30 00:37:50,143 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:37:50" (1/1) ... [2019-08-30 00:37:50,145 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-30 00:37:50,146 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-30 00:37:50,146 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-30 00:37:50,146 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-30 00:37:50,147 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 12:37:50" (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: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 [2019-08-30 00:37:50,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-30 00:37:50,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-30 00:37:50,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-30 00:37:50,216 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-30 00:37:50,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-30 00:37:50,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-30 00:37:50,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-30 00:37:50,217 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-30 00:37:50,217 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-30 00:37:50,217 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-30 00:37:50,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-30 00:37:50,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-30 00:37:50,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-30 00:37:50,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-30 00:37:50,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-30 00:37:50,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-30 00:37:50,522 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-30 00:37:50,522 INFO L283 CfgBuilder]: Removed 3 assume(true) statements. [2019-08-30 00:37:50,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 12:37:50 BoogieIcfgContainer [2019-08-30 00:37:50,524 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-30 00:37:50,524 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-08-30 00:37:50,524 INFO L271 PluginConnector]: Initializing Sifa... [2019-08-30 00:37:50,525 INFO L275 PluginConnector]: Sifa initialized [2019-08-30 00:37:50,526 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.08 12:37:50" (1/1) ... [2019-08-30 00:37:50,571 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-30 00:37:50,571 INFO L169 IcfgInterpreter]: Building call graph [2019-08-30 00:37:50,586 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-30 00:37:50,598 INFO L179 IcfgInterpreter]: Starting interpretation [2019-08-30 00:37:50,600 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-08-30 00:37:50,706 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2019-08-30 00:37:50,707 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-30 00:37:50,733 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-30 00:37:50,734 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2019-08-30 00:37:50,734 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:19, output treesize:18 [2019-08-30 00:37:50,753 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 32 for LOIs [2019-08-30 00:37:50,938 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 11 [2019-08-30 00:37:50,938 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-30 00:37:50,959 INFO L567 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2019-08-30 00:37:50,960 INFO L496 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2019-08-30 00:37:50,961 INFO L221 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:27, output treesize:28 [2019-08-30 00:37:50,990 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-30 00:37:50,991 INFO L172 IndexEqualityManager]: detected equality via solver [2019-08-30 00:37:50,997 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-30 00:37:50,997 INFO L496 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2019-08-30 00:37:51,013 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-30 00:37:51,018 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-30 00:37:51,444 WARN L188 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 51 [2019-08-30 00:37:51,445 INFO L341 Elim1Store]: treesize reduction 278, result has 49.4 percent of original size [2019-08-30 00:37:51,446 INFO L375 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 2 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 156 treesize of output 388 [2019-08-30 00:37:51,454 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,460 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,462 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,470 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,471 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,478 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,490 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,499 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,501 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,506 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,514 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,517 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,519 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,528 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,532 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,537 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,540 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,541 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,544 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,551 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,552 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,557 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,561 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,569 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,571 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,573 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,574 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,576 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,578 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,579 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,583 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,587 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,588 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,599 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,603 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,605 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,606 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,608 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,612 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,614 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,616 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,621 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,622 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,622 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,625 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,629 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,632 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,633 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,637 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,640 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,641 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,642 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,644 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,647 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,651 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,652 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,654 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,656 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,657 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,658 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,661 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,662 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,663 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,664 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,665 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,667 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,668 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,669 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,671 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,673 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,675 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,676 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,677 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,678 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,680 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,681 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,682 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,684 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,686 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,687 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,688 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,690 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,696 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,697 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,698 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,701 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,713 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,714 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,716 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,717 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,717 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,719 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,721 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,721 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,723 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,729 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,736 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,741 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,742 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,742 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,743 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,744 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,746 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-08-30 00:37:51,747 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,754 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-30 00:37:51,760 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-08-30 00:37:51,784 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-30 00:37:51,803 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-30 00:37:51,812 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.AssertionError: This case should habe been handled by DER at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:192) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.(DerPreprocessor.java:95) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:291) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:256) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:273) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:262) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostcondition(PredicateTransformer.java:131) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.post(SymbolicTools.java:114) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretInternal(DagInterpreter.java:238) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:216) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:139) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:129) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-30 00:37:51,819 INFO L168 Benchmark]: Toolchain (without parser) took 2038.75 ms. Allocated memory was 138.9 MB in the beginning and 221.8 MB in the end (delta: 82.8 MB). Free memory was 85.1 MB in the beginning and 160.3 MB in the end (delta: -75.2 MB). Peak memory consumption was 74.5 MB. Max. memory is 7.1 GB. [2019-08-30 00:37:51,821 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory is still 103.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-30 00:37:51,822 INFO L168 Benchmark]: CACSL2BoogieTranslator took 234.62 ms. Allocated memory is still 138.9 MB. Free memory was 84.7 MB in the beginning and 74.7 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. [2019-08-30 00:37:51,825 INFO L168 Benchmark]: Boogie Preprocessor took 129.93 ms. Allocated memory was 138.9 MB in the beginning and 199.2 MB in the end (delta: 60.3 MB). Free memory was 74.7 MB in the beginning and 176.0 MB in the end (delta: -101.4 MB). Peak memory consumption was 11.5 MB. Max. memory is 7.1 GB. [2019-08-30 00:37:51,826 INFO L168 Benchmark]: RCFGBuilder took 377.87 ms. Allocated memory is still 199.2 MB. Free memory was 176.0 MB in the beginning and 160.1 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. [2019-08-30 00:37:51,828 INFO L168 Benchmark]: Sifa took 1290.81 ms. Allocated memory was 199.2 MB in the beginning and 221.8 MB in the end (delta: 22.5 MB). Free memory was 160.1 MB in the beginning and 160.3 MB in the end (delta: -248.1 kB). Peak memory consumption was 89.1 MB. Max. memory is 7.1 GB. [2019-08-30 00:37:51,837 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 138.9 MB. Free memory is still 103.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 234.62 ms. Allocated memory is still 138.9 MB. Free memory was 84.7 MB in the beginning and 74.7 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 129.93 ms. Allocated memory was 138.9 MB in the beginning and 199.2 MB in the end (delta: 60.3 MB). Free memory was 74.7 MB in the beginning and 176.0 MB in the end (delta: -101.4 MB). Peak memory consumption was 11.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 377.87 ms. Allocated memory is still 199.2 MB. Free memory was 176.0 MB in the beginning and 160.1 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 7.1 GB. * Sifa took 1290.81 ms. Allocated memory was 199.2 MB in the beginning and 221.8 MB in the end (delta: 22.5 MB). Free memory was 160.1 MB in the beginning and 160.3 MB in the end (delta: -248.1 kB). Peak memory consumption was 89.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: AssertionError: This case should habe been handled by DER de.uni_freiburg.informatik.ultimate.plugins.sifa: AssertionError: This case should habe been handled by DER: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.DerPreprocessor.classify(DerPreprocessor.java:212) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...