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 --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer InterpretCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ldv-regression/rule57_ebda_blast.c_1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-19 07:16:17,609 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-19 07:16:17,611 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-19 07:16:17,623 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-19 07:16:17,623 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-19 07:16:17,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-19 07:16:17,626 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-19 07:16:17,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-19 07:16:17,629 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-19 07:16:17,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-19 07:16:17,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-19 07:16:17,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-19 07:16:17,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-19 07:16:17,634 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-19 07:16:17,635 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-19 07:16:17,636 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-19 07:16:17,637 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-19 07:16:17,638 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-19 07:16:17,640 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-19 07:16:17,642 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-19 07:16:17,645 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-19 07:16:17,649 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-19 07:16:17,650 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-19 07:16:17,651 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-19 07:16:17,654 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-19 07:16:17,654 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-19 07:16:17,655 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-19 07:16:17,656 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-19 07:16:17,656 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-19 07:16:17,657 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-19 07:16:17,658 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-19 07:16:17,658 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-19 07:16:17,659 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-19 07:16:17,660 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-19 07:16:17,661 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-19 07:16:17,661 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-19 07:16:17,662 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-19 07:16:17,662 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-19 07:16:17,662 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-19 07:16:17,663 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-19 07:16:17,664 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-19 07:16:17,665 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 [2019-09-19 07:16:17,680 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-19 07:16:17,680 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-19 07:16:17,682 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-19 07:16:17,682 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-19 07:16:17,682 INFO L138 SettingsManager]: * Use SBE=true [2019-09-19 07:16:17,682 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-19 07:16:17,683 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-19 07:16:17,683 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-19 07:16:17,683 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-19 07:16:17,683 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-19 07:16:17,683 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-19 07:16:17,684 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-19 07:16:17,684 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-19 07:16:17,684 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-19 07:16:17,684 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-19 07:16:17,685 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-19 07:16:17,685 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-19 07:16:17,685 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-19 07:16:17,685 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-19 07:16:17,685 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-19 07:16:17,686 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-19 07:16:17,686 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-19 07:16:17,686 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-19 07:16:17,686 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-19 07:16:17,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-19 07:16:17,687 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-19 07:16:17,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-19 07:16:17,687 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-19 07:16:17,687 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> InterpretCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-19 07:16:17,731 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-19 07:16:17,747 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-19 07:16:17,751 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-19 07:16:17,752 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-19 07:16:17,753 INFO L275 PluginConnector]: CDTParser initialized [2019-09-19 07:16:17,758 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-regression/rule57_ebda_blast.c_1.i [2019-09-19 07:16:17,823 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c145269c/02b6051d646a4501857badf6f13857c1/FLAG87e2029de [2019-09-19 07:16:18,298 INFO L306 CDTParser]: Found 1 translation units. [2019-09-19 07:16:18,299 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-regression/rule57_ebda_blast.c_1.i [2019-09-19 07:16:18,307 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c145269c/02b6051d646a4501857badf6f13857c1/FLAG87e2029de [2019-09-19 07:16:18,723 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3c145269c/02b6051d646a4501857badf6f13857c1 [2019-09-19 07:16:18,731 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-19 07:16:18,732 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-19 07:16:18,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-19 07:16:18,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-19 07:16:18,736 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-19 07:16:18,736 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 07:16:18" (1/1) ... [2019-09-19 07:16:18,739 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e5e74ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:16:18, skipping insertion in model container [2019-09-19 07:16:18,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.09 07:16:18" (1/1) ... [2019-09-19 07:16:18,747 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-19 07:16:18,773 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-19 07:16:19,100 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 07:16:19,127 INFO L188 MainTranslator]: Completed pre-run [2019-09-19 07:16:19,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-19 07:16:19,330 INFO L192 MainTranslator]: Completed translation [2019-09-19 07:16:19,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:16:19 WrapperNode [2019-09-19 07:16:19,330 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-19 07:16:19,331 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-19 07:16:19,331 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-19 07:16:19,331 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-19 07:16:19,342 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:16:19" (1/1) ... [2019-09-19 07:16:19,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:16:19" (1/1) ... [2019-09-19 07:16:19,351 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:16:19" (1/1) ... [2019-09-19 07:16:19,351 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:16:19" (1/1) ... [2019-09-19 07:16:19,362 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:16:19" (1/1) ... [2019-09-19 07:16:19,365 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:16:19" (1/1) ... [2019-09-19 07:16:19,367 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:16:19" (1/1) ... [2019-09-19 07:16:19,370 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-19 07:16:19,370 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-19 07:16:19,370 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-19 07:16:19,371 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-19 07:16:19,372 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.09 07:16:19" (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 [2019-09-19 07:16:19,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-19 07:16:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-19 07:16:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __blast_assert [2019-09-19 07:16:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-19 07:16:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-19 07:16:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmphp_find_same_bus_num [2019-09-19 07:16:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure fillslotinfo [2019-09-19 07:16:19,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ibmphp_init_devno [2019-09-19 07:16:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ebda_rsrc_controller [2019-09-19 07:16:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-19 07:16:19,436 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-19 07:16:19,436 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-19 07:16:19,436 INFO L130 BoogieDeclarations]: Found specification of procedure __blast_assert [2019-09-19 07:16:19,436 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-19 07:16:19,436 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-19 07:16:19,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-19 07:16:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-19 07:16:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-19 07:16:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-19 07:16:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure ibmphp_find_same_bus_num [2019-09-19 07:16:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-19 07:16:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure fillslotinfo [2019-09-19 07:16:19,437 INFO L130 BoogieDeclarations]: Found specification of procedure ibmphp_init_devno [2019-09-19 07:16:19,438 INFO L130 BoogieDeclarations]: Found specification of procedure ebda_rsrc_controller [2019-09-19 07:16:19,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-19 07:16:19,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-19 07:16:19,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-19 07:16:19,438 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-19 07:16:19,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-19 07:16:19,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-19 07:16:19,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-19 07:16:19,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-19 07:16:19,910 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-19 07:16:19,910 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-19 07:16:19,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 07:16:19 BoogieIcfgContainer [2019-09-19 07:16:19,911 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-19 07:16:19,912 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-19 07:16:19,912 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-19 07:16:19,912 INFO L275 PluginConnector]: Sifa initialized [2019-09-19 07:16:19,913 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.09 07:16:19" (1/1) ... [2019-09-19 07:16:19,914 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=InterpretCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-19 07:16:19,935 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-19 07:16:19,935 INFO L169 IcfgInterpreter]: Building call graph [2019-09-19 07:16:19,943 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-19 07:16:19,952 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-19 07:16:19,954 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-19 07:16:20,168 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 40 for LOIs [2019-09-19 07:16:20,649 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 51 [2019-09-19 07:16:20,882 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 65 [2019-09-19 07:16:21,356 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 51 [2019-09-19 07:16:22,199 WARN L191 SmtUtils]: Spent 727.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 116 [2019-09-19 07:16:22,489 WARN L191 SmtUtils]: Spent 280.00 ms on a formula simplification that was a NOOP. DAG size: 113 [2019-09-19 07:16:22,777 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-19 07:16:23,090 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-19 07:16:23,735 WARN L191 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 94 [2019-09-19 07:16:24,167 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 90 [2019-09-19 07:16:24,296 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-19 07:16:24,689 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 81 [2019-09-19 07:16:29,039 WARN L191 SmtUtils]: Spent 4.18 s on a formula simplification. DAG size of input: 174 DAG size of output: 170 [2019-09-19 07:16:31,939 WARN L191 SmtUtils]: Spent 2.84 s on a formula simplification. DAG size of input: 174 DAG size of output: 170 [2019-09-19 07:16:43,403 WARN L191 SmtUtils]: Spent 11.46 s on a formula simplification. DAG size of input: 183 DAG size of output: 179 [2019-09-19 07:16:44,716 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification that was a NOOP. DAG size: 167 [2019-09-19 07:16:46,666 WARN L191 SmtUtils]: Spent 1.88 s on a formula simplification that was a NOOP. DAG size: 167 [2019-09-19 07:16:51,959 WARN L191 SmtUtils]: Spent 5.29 s on a formula simplification that was a NOOP. DAG size: 180 [2019-09-19 07:16:56,662 WARN L191 SmtUtils]: Spent 4.66 s on a formula simplification that was a NOOP. DAG size: 185 [2019-09-19 07:17:01,347 WARN L191 SmtUtils]: Spent 4.63 s on a formula simplification that was a NOOP. DAG size: 190 [2019-09-19 07:17:13,423 WARN L191 SmtUtils]: Spent 11.50 s on a formula simplification. DAG size of input: 257 DAG size of output: 251 [2019-09-19 07:17:31,992 WARN L191 SmtUtils]: Spent 17.88 s on a formula simplification. DAG size of input: 253 DAG size of output: 247 [2019-09-19 07:17:44,624 WARN L191 SmtUtils]: Spent 12.25 s on a formula simplification. DAG size of input: 254 DAG size of output: 243 [2019-09-19 07:18:03,209 WARN L191 SmtUtils]: Spent 18.07 s on a formula simplification. DAG size of input: 246 DAG size of output: 235 [2019-09-19 07:18:03,214 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.AssertionError: incompatible size at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayIndexBasedCostEstimation.analyzeCosts(ArrayIndexBasedCostEstimation.java:211) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayIndexBasedCostEstimation.computeCostEstimation(ArrayIndexBasedCostEstimation.java:167) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayIndexBasedCostEstimation.(ArrayIndexBasedCostEstimation.java:64) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.computeCostEstimation(ElimStorePlain.java:519) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:390) 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$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:275) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:263) 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.strongestPostconditionCall(PredicateTransformer.java:157) at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.postCall(SymbolicTools.java:129) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:228) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) 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.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) 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:81) 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) [2019-09-19 07:18:03,220 INFO L168 Benchmark]: Toolchain (without parser) took 104487.81 ms. Allocated memory was 133.7 MB in the beginning and 329.3 MB in the end (delta: 195.6 MB). Free memory was 89.0 MB in the beginning and 284.9 MB in the end (delta: -195.9 MB). Peak memory consumption was 194.8 MB. Max. memory is 7.1 GB. [2019-09-19 07:18:03,221 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 133.7 MB. Free memory was 108.0 MB in the beginning and 107.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-19 07:18:03,222 INFO L168 Benchmark]: CACSL2BoogieTranslator took 597.57 ms. Allocated memory was 133.7 MB in the beginning and 203.4 MB in the end (delta: 69.7 MB). Free memory was 88.8 MB in the beginning and 178.4 MB in the end (delta: -89.7 MB). Peak memory consumption was 24.6 MB. Max. memory is 7.1 GB. [2019-09-19 07:18:03,223 INFO L168 Benchmark]: Boogie Preprocessor took 38.86 ms. Allocated memory is still 203.4 MB. Free memory was 178.4 MB in the beginning and 176.6 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-09-19 07:18:03,224 INFO L168 Benchmark]: RCFGBuilder took 541.32 ms. Allocated memory is still 203.4 MB. Free memory was 176.6 MB in the beginning and 149.3 MB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB. [2019-09-19 07:18:03,224 INFO L168 Benchmark]: Sifa took 103306.87 ms. Allocated memory was 203.4 MB in the beginning and 329.3 MB in the end (delta: 125.8 MB). Free memory was 149.3 MB in the beginning and 284.9 MB in the end (delta: -135.6 MB). Peak memory consumption was 185.5 MB. Max. memory is 7.1 GB. [2019-09-19 07:18:03,228 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 133.7 MB. Free memory was 108.0 MB in the beginning and 107.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 597.57 ms. Allocated memory was 133.7 MB in the beginning and 203.4 MB in the end (delta: 69.7 MB). Free memory was 88.8 MB in the beginning and 178.4 MB in the end (delta: -89.7 MB). Peak memory consumption was 24.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 38.86 ms. Allocated memory is still 203.4 MB. Free memory was 178.4 MB in the beginning and 176.6 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 541.32 ms. Allocated memory is still 203.4 MB. Free memory was 176.6 MB in the beginning and 149.3 MB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 7.1 GB. * Sifa took 103306.87 ms. Allocated memory was 203.4 MB in the beginning and 329.3 MB in the end (delta: 125.8 MB). Free memory was 149.3 MB in the beginning and 284.9 MB in the end (delta: -135.6 MB). Peak memory consumption was 185.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: AssertionError: incompatible size de.uni_freiburg.informatik.ultimate.plugins.sifa: AssertionError: incompatible size: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayIndexBasedCostEstimation.analyzeCosts(ArrayIndexBasedCostEstimation.java:211) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...