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 TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/loops/matrix-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-16 17:44:25,372 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-16 17:44:25,374 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-16 17:44:25,385 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-16 17:44:25,385 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-16 17:44:25,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-16 17:44:25,388 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-16 17:44:25,390 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-16 17:44:25,391 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-16 17:44:25,392 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-16 17:44:25,393 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-16 17:44:25,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-16 17:44:25,395 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-16 17:44:25,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-16 17:44:25,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-16 17:44:25,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-16 17:44:25,398 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-16 17:44:25,399 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-16 17:44:25,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-16 17:44:25,403 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-16 17:44:25,405 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-16 17:44:25,406 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-16 17:44:25,407 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-16 17:44:25,408 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-16 17:44:25,410 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-16 17:44:25,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-16 17:44:25,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-16 17:44:25,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-16 17:44:25,413 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-16 17:44:25,417 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-16 17:44:25,417 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-16 17:44:25,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-16 17:44:25,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-16 17:44:25,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-16 17:44:25,421 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-16 17:44:25,421 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-16 17:44:25,422 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-16 17:44:25,423 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-16 17:44:25,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-16 17:44:25,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-16 17:44:25,424 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-16 17:44:25,430 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 [2019-09-16 17:44:25,454 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-16 17:44:25,455 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-16 17:44:25,457 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-16 17:44:25,457 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-16 17:44:25,457 INFO L138 SettingsManager]: * Use SBE=true [2019-09-16 17:44:25,457 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-16 17:44:25,458 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-16 17:44:25,458 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-16 17:44:25,458 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-16 17:44:25,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-16 17:44:25,459 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-16 17:44:25,460 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-16 17:44:25,460 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-16 17:44:25,460 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-16 17:44:25,460 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-16 17:44:25,461 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-16 17:44:25,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-16 17:44:25,461 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-16 17:44:25,461 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-16 17:44:25,461 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-16 17:44:25,462 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-16 17:44:25,462 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-16 17:44:25,462 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-16 17:44:25,463 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-16 17:44:25,463 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-16 17:44:25,463 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-16 17:44:25,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-16 17:44:25,463 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-16 17:44:25,464 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 -> TopInputCallSummarizer 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 [2019-09-16 17:44:25,525 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-16 17:44:25,539 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-16 17:44:25,543 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-16 17:44:25,545 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-16 17:44:25,545 INFO L275 PluginConnector]: CDTParser initialized [2019-09-16 17:44:25,546 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loops/matrix-1.c [2019-09-16 17:44:25,604 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fba5c143b/90de53ea574a4714a81512a9ab8eb30c/FLAG21f183671 [2019-09-16 17:44:26,001 INFO L306 CDTParser]: Found 1 translation units. [2019-09-16 17:44:26,002 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loops/matrix-1.c [2019-09-16 17:44:26,008 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fba5c143b/90de53ea574a4714a81512a9ab8eb30c/FLAG21f183671 [2019-09-16 17:44:26,369 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fba5c143b/90de53ea574a4714a81512a9ab8eb30c [2019-09-16 17:44:26,382 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-16 17:44:26,384 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-16 17:44:26,385 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-16 17:44:26,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-16 17:44:26,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-16 17:44:26,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:44:26" (1/1) ... [2019-09-16 17:44:26,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44e10d78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:26, skipping insertion in model container [2019-09-16 17:44:26,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.09 05:44:26" (1/1) ... [2019-09-16 17:44:26,399 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-16 17:44:26,413 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-16 17:44:26,584 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:44:26,589 INFO L188 MainTranslator]: Completed pre-run [2019-09-16 17:44:26,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-16 17:44:26,720 INFO L192 MainTranslator]: Completed translation [2019-09-16 17:44:26,721 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:26 WrapperNode [2019-09-16 17:44:26,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-16 17:44:26,722 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-16 17:44:26,722 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-16 17:44:26,722 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-16 17:44:26,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:26" (1/1) ... [2019-09-16 17:44:26,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:26" (1/1) ... [2019-09-16 17:44:26,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:26" (1/1) ... [2019-09-16 17:44:26,744 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:26" (1/1) ... [2019-09-16 17:44:26,751 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:26" (1/1) ... [2019-09-16 17:44:26,756 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:26" (1/1) ... [2019-09-16 17:44:26,757 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:26" (1/1) ... [2019-09-16 17:44:26,759 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-16 17:44:26,760 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-16 17:44:26,760 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-16 17:44:26,760 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-16 17:44:26,761 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.09 05:44:26" (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 [2019-09-16 17:44:26,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-16 17:44:26,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-16 17:44:26,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-09-16 17:44:26,824 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-16 17:44:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-16 17:44:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-16 17:44:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-16 17:44:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-16 17:44:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-16 17:44:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-16 17:44:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-16 17:44:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-16 17:44:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-16 17:44:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-16 17:44:27,211 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-16 17:44:27,211 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-09-16 17:44:27,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:44:27 BoogieIcfgContainer [2019-09-16 17:44:27,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-16 17:44:27,213 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-16 17:44:27,214 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-16 17:44:27,214 INFO L275 PluginConnector]: Sifa initialized [2019-09-16 17:44:27,215 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.09 05:44:27" (1/1) ... [2019-09-16 17:44:27,215 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-16 17:44:27,243 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-16 17:44:27,243 INFO L169 IcfgInterpreter]: Building call graph [2019-09-16 17:44:27,251 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-16 17:44:27,259 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-16 17:44:27,260 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-16 17:44:27,418 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 17 for LOIs [2019-09-16 17:44:30,201 WARN L191 SmtUtils]: Spent 231.00 ms on a formula simplification that was a NOOP. DAG size: 861 [2019-09-16 17:44:30,433 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 861 [2019-09-16 17:44:33,073 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |main_~#matriz~0.base|) (+ (+ |main_~#matriz~0.offset| (* (+ (mod main_~j~0 4294967296) (- 4294967296)) (+ (* 4 (mod main_~N_LIN~0 4294967296)) (- 17179869184)))) (+ (* 4 (mod (+ main_~k~0 4294967295) 4294967296)) (- 17179869184)))) |v_main_#t~nondet3_8|) [2019-09-16 17:44:33,491 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:33,605 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:33,685 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:35,077 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:35,237 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:35,335 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:35,374 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:35,626 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:35,705 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:37,174 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:37,321 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:37,381 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:38,742 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:38,770 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:39,799 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:39,894 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:41,466 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:41,549 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:41,604 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:44,535 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:44,561 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:44,682 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:46,920 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:49,425 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:49,449 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:49,530 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:49,682 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:51,074 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:53,316 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:53,338 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:53,399 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:53,937 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:53,998 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:55,386 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:56,097 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:56,148 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:44:56,171 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:00,824 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:01,453 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:01,670 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:01,692 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:02,040 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:02,061 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:02,111 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:02,163 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:02,183 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:04,272 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:04,354 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:04,378 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:04,402 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:04,456 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:04,484 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:04,582 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:04,637 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:04,712 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:05,995 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:06,011 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:06,923 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:06,975 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:07,150 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:07,247 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:07,433 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:08,764 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:08,810 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:10,176 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:11,673 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:12,835 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:12,857 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:12,935 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:12,997 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:13,011 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:13,623 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:13,641 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:16,348 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:16,362 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:16,983 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:17,032 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:17,046 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:17,240 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:18,124 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:18,138 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:18,197 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:19,544 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:20,373 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:20,438 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:20,453 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:45:21,800 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 133 DAG size of output: 93 [2019-09-16 17:45:22,123 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 17:45:22,247 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 52 [2019-09-16 17:45:23,666 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:55:59,682 WARN L191 SmtUtils]: Spent 10.60 m on a formula simplification. DAG size of input: 1096 DAG size of output: 217 [2019-09-16 17:56:12,107 WARN L191 SmtUtils]: Spent 12.41 s on a formula simplification that was a NOOP. DAG size: 213 [2019-09-16 17:56:20,052 WARN L191 SmtUtils]: Spent 7.93 s on a formula simplification that was a NOOP. DAG size: 209 [2019-09-16 17:56:26,126 WARN L191 SmtUtils]: Spent 6.02 s on a formula simplification that was a NOOP. DAG size: 205 [2019-09-16 17:56:34,322 WARN L191 SmtUtils]: Spent 8.17 s on a formula simplification that was a NOOP. DAG size: 201 [2019-09-16 17:56:39,267 WARN L191 SmtUtils]: Spent 4.93 s on a formula simplification that was a NOOP. DAG size: 197 [2019-09-16 17:56:42,911 WARN L191 SmtUtils]: Spent 3.62 s on a formula simplification that was a NOOP. DAG size: 193 [2019-09-16 17:56:44,091 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification that was a NOOP. DAG size: 189 [2019-09-16 17:56:44,989 WARN L191 SmtUtils]: Spent 882.00 ms on a formula simplification that was a NOOP. DAG size: 185 [2019-09-16 17:56:45,401 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:45,506 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:47,798 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:47,824 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:50,176 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:50,408 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:52,417 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:52,443 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:54,347 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:54,378 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:54,471 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:55,716 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:55,925 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:56,733 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:56,764 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:56,788 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:57,377 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:58,300 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:58,325 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:56:58,398 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:00,234 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:00,288 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:00,337 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:00,558 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:00,750 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:02,434 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:02,500 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:02,585 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:03,559 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:03,679 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:03,703 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:03,758 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:05,817 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:07,080 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:07,279 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:07,420 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:07,525 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:07,550 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:08,337 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:10,734 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:10,756 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:10,808 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:10,956 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:12,982 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:13,078 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:13,105 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:13,124 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:14,879 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:14,899 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:16,243 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:16,261 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:16,288 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:16,312 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:16,332 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:16,374 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:16,420 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:16,485 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:16,541 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:18,104 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:18,121 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:18,163 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:18,691 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:22,409 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:22,546 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:23,863 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:23,885 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:25,494 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:25,513 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:25,590 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:25,605 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:31,228 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= (select (select |#memory_int| |main_~#matriz~0.base|) (+ (+ |main_~#matriz~0.offset| (* (+ (mod main_~j~0 4294967296) (- 4294967296)) (+ (* 4 (mod main_~N_LIN~0 4294967296)) (- 17179869184)))) (+ (* 4 (mod (+ main_~k~0 4294967295) 4294967296)) (- 17179869184)))) |v_main_#t~nondet3_10|) [2019-09-16 17:57:31,485 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:31,537 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:31,567 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:32,838 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:32,888 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:34,093 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:35,483 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:35,496 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:35,568 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:36,503 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:36,535 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:36,550 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:36,596 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:37,676 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:40,497 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:40,661 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-09-16 17:57:46,000 WARN L191 SmtUtils]: Spent 5.31 s on a formula simplification. DAG size of input: 149 DAG size of output: 93 [2019-09-16 17:57:46,298 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-16 17:57:46,322 INFO L199 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 6 for LOIs [2019-09-16 17:57:46,342 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-16 17:57:46,342 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-16 17:57:46,344 INFO L193 IcfgInterpreter]: Reachable states at location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 68#(and (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-09-16 17:57:46,352 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-16 17:57:46,352 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-16 17:57:46,353 INFO L168 Benchmark]: Toolchain (without parser) took 799969.93 ms. Allocated memory was 130.5 MB in the beginning and 153.6 MB in the end (delta: 23.1 MB). Free memory was 86.4 MB in the beginning and 118.0 MB in the end (delta: -31.6 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-16 17:57:46,354 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 130.5 MB. Free memory was 104.6 MB in the beginning and 104.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-16 17:57:46,354 INFO L168 Benchmark]: CACSL2BoogieTranslator took 336.30 ms. Allocated memory was 130.5 MB in the beginning and 198.7 MB in the end (delta: 68.2 MB). Free memory was 86.1 MB in the beginning and 175.4 MB in the end (delta: -89.3 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. [2019-09-16 17:57:46,354 INFO L168 Benchmark]: Boogie Preprocessor took 38.09 ms. Allocated memory is still 198.7 MB. Free memory was 175.4 MB in the beginning and 173.7 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. [2019-09-16 17:57:46,355 INFO L168 Benchmark]: RCFGBuilder took 453.07 ms. Allocated memory is still 198.7 MB. Free memory was 173.7 MB in the beginning and 152.9 MB in the end (delta: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 7.1 GB. [2019-09-16 17:57:46,355 INFO L168 Benchmark]: Sifa took 799138.97 ms. Allocated memory was 198.7 MB in the beginning and 153.6 MB in the end (delta: -45.1 MB). Free memory was 152.9 MB in the beginning and 118.0 MB in the end (delta: 34.9 MB). There was no memory consumed. Max. memory is 7.1 GB. [2019-09-16 17:57:46,357 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 130.5 MB. Free memory was 104.6 MB in the beginning and 104.3 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 336.30 ms. Allocated memory was 130.5 MB in the beginning and 198.7 MB in the end (delta: 68.2 MB). Free memory was 86.1 MB in the beginning and 175.4 MB in the end (delta: -89.3 MB). Peak memory consumption was 25.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 38.09 ms. Allocated memory is still 198.7 MB. Free memory was 175.4 MB in the beginning and 173.7 MB in the end (delta: 1.7 MB). Peak memory consumption was 1.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 453.07 ms. Allocated memory is still 198.7 MB. Free memory was 173.7 MB in the beginning and 152.9 MB in the end (delta: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 7.1 GB. * Sifa took 799138.97 ms. Allocated memory was 198.7 MB in the beginning and 153.6 MB in the end (delta: -45.1 MB). Free memory was 152.9 MB in the beginning and 118.0 MB in the end (delta: 34.9 MB). There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 799101, ICFG_INTERPRETER_ENTERED_PROCEDURES: 3, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 20, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 14, TOOLS_POST_TIME[ms]: 797612, TOOLS_POST_CALL_APPLICATIONS: 3, TOOLS_POST_CALL_TIME[ms]: 33, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 1, TOOLS_QUANTIFIERELIM_APPLICATIONS: 18, TOOLS_QUANTIFIERELIM_TIME[ms]: 797626, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 682670, FLUID_QUERY_TIME[ms]: 4, FLUID_QUERIES: 26, FLUID_YES_ANSWERS: 2, DOMAIN_JOIN_APPLICATIONS: 8, DOMAIN_JOIN_TIME[ms]: 1178, DOMAIN_ALPHA_APPLICATIONS: 2, DOMAIN_ALPHA_TIME[ms]: 7, DOMAIN_WIDEN_APPLICATIONS: 3, DOMAIN_WIDEN_TIME[ms]: 188, DOMAIN_ISSUBSETEQ_APPLICATIONS: 6, DOMAIN_ISSUBSETEQ_TIME[ms]: 9, DOMAIN_ISBOTTOM_APPLICATIONS: 0, DOMAIN_ISBOTTOM_TIME[ms]: 0, LOOP_SUMMARIZER_APPLICATIONS: 3, LOOP_SUMMARIZER_CACHE_MISSES: 3, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 798877, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 798876, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 6, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 107, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 107, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 4, PATH_EXPR_TIME[ms]: 3, REGEX_TO_DAG_TIME[ms]: 3, DAG_COMPRESSION_TIME[ms]: 21, DAG_COMPRESSION_PROCESSED_NODES: 49, DAG_COMPRESSION_RETAINED_NODES: 31 - UnprovableResult [Line: 5]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 68#(and (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...