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 SequenceOfStatements --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/locks/test_locks_7.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-18 02:55:23,532 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-18 02:55:23,534 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-18 02:55:23,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-18 02:55:23,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-18 02:55:23,547 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-18 02:55:23,549 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-18 02:55:23,551 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-18 02:55:23,553 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-18 02:55:23,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-18 02:55:23,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-18 02:55:23,556 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-18 02:55:23,556 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-18 02:55:23,557 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-18 02:55:23,558 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-18 02:55:23,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-18 02:55:23,560 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-18 02:55:23,561 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-18 02:55:23,562 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-18 02:55:23,564 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-18 02:55:23,566 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-18 02:55:23,567 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-18 02:55:23,568 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-18 02:55:23,569 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-18 02:55:23,571 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-18 02:55:23,571 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-18 02:55:23,571 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-18 02:55:23,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-18 02:55:23,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-18 02:55:23,574 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-18 02:55:23,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-18 02:55:23,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-18 02:55:23,575 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-18 02:55:23,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-18 02:55:23,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-18 02:55:23,577 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-18 02:55:23,578 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-18 02:55:23,578 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-18 02:55:23,578 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-18 02:55:23,579 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-18 02:55:23,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-18 02:55:23,580 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 [2019-09-18 02:55:23,594 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-18 02:55:23,595 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-18 02:55:23,596 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-18 02:55:23,596 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-18 02:55:23,596 INFO L138 SettingsManager]: * Use SBE=true [2019-09-18 02:55:23,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-18 02:55:23,597 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-18 02:55:23,597 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-18 02:55:23,597 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-18 02:55:23,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-18 02:55:23,597 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-18 02:55:23,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-18 02:55:23,598 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-18 02:55:23,598 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-18 02:55:23,598 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-18 02:55:23,598 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-18 02:55:23,599 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-18 02:55:23,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-18 02:55:23,599 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-18 02:55:23,599 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-18 02:55:23,599 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-18 02:55:23,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-18 02:55:23,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-18 02:55:23,600 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-18 02:55:23,600 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-18 02:55:23,600 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-18 02:55:23,601 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-18 02:55:23,601 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-18 02:55:23,601 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 -> SequenceOfStatements 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 [2019-09-18 02:55:23,630 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-18 02:55:23,646 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-18 02:55:23,656 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-18 02:55:23,658 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-18 02:55:23,658 INFO L275 PluginConnector]: CDTParser initialized [2019-09-18 02:55:23,659 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_7.c [2019-09-18 02:55:23,738 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d936a05a/83f285ba5b644bdfa2c2d268c877d90b/FLAG8a1772efc [2019-09-18 02:55:24,220 INFO L306 CDTParser]: Found 1 translation units. [2019-09-18 02:55:24,220 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_7.c [2019-09-18 02:55:24,228 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d936a05a/83f285ba5b644bdfa2c2d268c877d90b/FLAG8a1772efc [2019-09-18 02:55:24,638 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0d936a05a/83f285ba5b644bdfa2c2d268c877d90b [2019-09-18 02:55:24,648 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-18 02:55:24,650 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-18 02:55:24,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-18 02:55:24,653 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-18 02:55:24,656 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-18 02:55:24,657 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:55:24" (1/1) ... [2019-09-18 02:55:24,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a612a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:55:24, skipping insertion in model container [2019-09-18 02:55:24,660 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 02:55:24" (1/1) ... [2019-09-18 02:55:24,666 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-18 02:55:24,686 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-18 02:55:24,893 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 02:55:24,904 INFO L188 MainTranslator]: Completed pre-run [2019-09-18 02:55:24,928 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-18 02:55:25,020 INFO L192 MainTranslator]: Completed translation [2019-09-18 02:55:25,021 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:55:25 WrapperNode [2019-09-18 02:55:25,021 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-18 02:55:25,022 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-18 02:55:25,022 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-18 02:55:25,022 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-18 02:55:25,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:55:25" (1/1) ... [2019-09-18 02:55:25,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:55:25" (1/1) ... [2019-09-18 02:55:25,039 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:55:25" (1/1) ... [2019-09-18 02:55:25,039 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:55:25" (1/1) ... [2019-09-18 02:55:25,044 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:55:25" (1/1) ... [2019-09-18 02:55:25,050 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:55:25" (1/1) ... [2019-09-18 02:55:25,052 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:55:25" (1/1) ... [2019-09-18 02:55:25,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-18 02:55:25,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-18 02:55:25,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-18 02:55:25,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-18 02:55:25,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 02:55:25" (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 [2019-09-18 02:55:25,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-18 02:55:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-18 02:55:25,104 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-18 02:55:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-18 02:55:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-18 02:55:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-18 02:55:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-18 02:55:25,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-18 02:55:25,398 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-18 02:55:25,399 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-18 02:55:25,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:55:25 BoogieIcfgContainer [2019-09-18 02:55:25,401 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-18 02:55:25,407 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-18 02:55:25,408 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-18 02:55:25,408 INFO L275 PluginConnector]: Sifa initialized [2019-09-18 02:55:25,409 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 02:55:25" (1/1) ... [2019-09-18 02:55:25,410 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 [2019-09-18 02:55:25,444 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-18 02:55:25,444 INFO L169 IcfgInterpreter]: Building call graph [2019-09-18 02:55:25,452 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-18 02:55:25,461 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-18 02:55:25,462 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-18 02:55:25,516 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-18 02:55:26,188 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-09-18 02:55:26,375 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 02:55:27,002 WARN L191 SmtUtils]: Spent 619.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2019-09-18 02:55:27,292 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 02:55:28,330 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 82 DAG size of output: 82 [2019-09-18 02:55:28,834 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 02:55:30,732 WARN L191 SmtUtils]: Spent 1.89 s on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2019-09-18 02:55:31,644 WARN L191 SmtUtils]: Spent 910.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 02:55:35,036 WARN L191 SmtUtils]: Spent 3.35 s on a formula simplification. DAG size of input: 160 DAG size of output: 160 [2019-09-18 02:55:36,728 WARN L191 SmtUtils]: Spent 1.69 s on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 02:55:40,056 WARN L191 SmtUtils]: Spent 3.33 s on a formula simplification. DAG size of input: 160 DAG size of output: 160 [2019-09-18 02:55:41,680 WARN L191 SmtUtils]: Spent 1.62 s on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 02:55:47,860 WARN L191 SmtUtils]: Spent 6.16 s on a formula simplification. DAG size of input: 259 DAG size of output: 259 [2019-09-18 02:55:50,842 WARN L191 SmtUtils]: Spent 2.98 s on a formula simplification that was a NOOP. DAG size: 259 [2019-09-18 02:56:02,370 WARN L191 SmtUtils]: Spent 11.49 s on a formula simplification. DAG size of input: 454 DAG size of output: 454 [2019-09-18 02:56:07,986 WARN L191 SmtUtils]: Spent 5.61 s on a formula simplification that was a NOOP. DAG size: 454 [2019-09-18 02:56:14,117 WARN L191 SmtUtils]: Spent 6.10 s on a formula simplification. DAG size of input: 646 DAG size of output: 260 [2019-09-18 02:56:16,965 WARN L191 SmtUtils]: Spent 2.85 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 02:56:20,041 WARN L191 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 355 DAG size of output: 161 [2019-09-18 02:56:21,500 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification that was a NOOP. DAG size: 161 [2019-09-18 02:56:27,644 WARN L191 SmtUtils]: Spent 6.11 s on a formula simplification. DAG size of input: 259 DAG size of output: 259 [2019-09-18 02:56:30,633 WARN L191 SmtUtils]: Spent 2.99 s on a formula simplification that was a NOOP. DAG size: 259 [2019-09-18 02:56:42,288 WARN L191 SmtUtils]: Spent 11.63 s on a formula simplification. DAG size of input: 454 DAG size of output: 454 [2019-09-18 02:56:47,905 WARN L191 SmtUtils]: Spent 5.62 s on a formula simplification that was a NOOP. DAG size: 454 [2019-09-18 02:56:59,942 WARN L191 SmtUtils]: Spent 12.01 s on a formula simplification. DAG size of input: 646 DAG size of output: 260 [2019-09-18 02:57:02,796 WARN L191 SmtUtils]: Spent 2.85 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 02:57:05,911 WARN L191 SmtUtils]: Spent 3.09 s on a formula simplification. DAG size of input: 355 DAG size of output: 161 [2019-09-18 02:57:07,353 WARN L191 SmtUtils]: Spent 1.44 s on a formula simplification that was a NOOP. DAG size: 161 [2019-09-18 02:57:10,411 WARN L191 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 355 DAG size of output: 161 [2019-09-18 02:57:11,869 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification that was a NOOP. DAG size: 161 [2019-09-18 02:57:15,029 WARN L191 SmtUtils]: Spent 3.16 s on a formula simplification. DAG size of input: 208 DAG size of output: 110 [2019-09-18 02:57:15,807 WARN L191 SmtUtils]: Spent 777.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 02:57:18,953 WARN L191 SmtUtils]: Spent 3.14 s on a formula simplification. DAG size of input: 208 DAG size of output: 110 [2019-09-18 02:57:19,706 WARN L191 SmtUtils]: Spent 751.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 02:57:20,571 WARN L191 SmtUtils]: Spent 864.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 83 [2019-09-18 02:57:20,979 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 02:57:21,460 WARN L191 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 68 [2019-09-18 02:57:21,681 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:57:22,149 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 68 [2019-09-18 02:57:22,368 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:57:22,657 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 59 [2019-09-18 02:57:22,786 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 02:57:23,070 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 59 [2019-09-18 02:57:23,199 WARN L191 SmtUtils]: Spent 127.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 02:57:23,356 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 52 [2019-09-18 02:57:23,874 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-09-18 02:57:24,029 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 02:57:24,344 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-09-18 02:57:24,497 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 02:57:24,815 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-09-18 02:57:24,969 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 02:57:25,301 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-09-18 02:57:25,456 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 02:57:25,775 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 58 [2019-09-18 02:57:25,958 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-18 02:57:26,513 WARN L191 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2019-09-18 02:57:26,781 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 02:57:27,773 WARN L191 SmtUtils]: Spent 985.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 82 [2019-09-18 02:57:28,253 WARN L191 SmtUtils]: Spent 478.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 02:57:30,062 WARN L191 SmtUtils]: Spent 1.80 s on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2019-09-18 02:57:30,936 WARN L191 SmtUtils]: Spent 873.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 02:57:34,260 WARN L191 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 160 DAG size of output: 160 [2019-09-18 02:57:35,893 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 02:57:39,190 WARN L191 SmtUtils]: Spent 3.30 s on a formula simplification. DAG size of input: 160 DAG size of output: 160 [2019-09-18 02:57:40,809 WARN L191 SmtUtils]: Spent 1.62 s on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 02:57:46,931 WARN L191 SmtUtils]: Spent 6.10 s on a formula simplification. DAG size of input: 259 DAG size of output: 259 [2019-09-18 02:57:49,946 WARN L191 SmtUtils]: Spent 3.01 s on a formula simplification that was a NOOP. DAG size: 259 [2019-09-18 02:58:01,494 WARN L191 SmtUtils]: Spent 11.53 s on a formula simplification. DAG size of input: 454 DAG size of output: 454 [2019-09-18 02:58:07,182 WARN L191 SmtUtils]: Spent 5.69 s on a formula simplification that was a NOOP. DAG size: 454 [2019-09-18 02:58:13,306 WARN L191 SmtUtils]: Spent 6.10 s on a formula simplification. DAG size of input: 646 DAG size of output: 260 [2019-09-18 02:58:16,147 WARN L191 SmtUtils]: Spent 2.84 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 02:58:22,276 WARN L191 SmtUtils]: Spent 6.11 s on a formula simplification. DAG size of input: 355 DAG size of output: 161 [2019-09-18 02:58:23,728 WARN L191 SmtUtils]: Spent 1.45 s on a formula simplification that was a NOOP. DAG size: 161 [2019-09-18 02:58:29,859 WARN L191 SmtUtils]: Spent 6.11 s on a formula simplification. DAG size of input: 259 DAG size of output: 259 [2019-09-18 02:58:32,878 WARN L191 SmtUtils]: Spent 3.02 s on a formula simplification that was a NOOP. DAG size: 259 [2019-09-18 02:58:44,649 WARN L191 SmtUtils]: Spent 11.75 s on a formula simplification. DAG size of input: 454 DAG size of output: 454 [2019-09-18 02:58:50,302 WARN L191 SmtUtils]: Spent 5.65 s on a formula simplification that was a NOOP. DAG size: 454 [2019-09-18 02:59:02,438 WARN L191 SmtUtils]: Spent 12.11 s on a formula simplification. DAG size of input: 646 DAG size of output: 260 [2019-09-18 02:59:05,287 WARN L191 SmtUtils]: Spent 2.85 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 02:59:11,402 WARN L191 SmtUtils]: Spent 6.09 s on a formula simplification. DAG size of input: 355 DAG size of output: 161 [2019-09-18 02:59:12,872 WARN L191 SmtUtils]: Spent 1.47 s on a formula simplification that was a NOOP. DAG size: 161 [2019-09-18 02:59:18,979 WARN L191 SmtUtils]: Spent 6.11 s on a formula simplification. DAG size of input: 355 DAG size of output: 161 [2019-09-18 02:59:20,435 WARN L191 SmtUtils]: Spent 1.45 s on a formula simplification that was a NOOP. DAG size: 161 [2019-09-18 02:59:23,603 WARN L191 SmtUtils]: Spent 3.17 s on a formula simplification. DAG size of input: 208 DAG size of output: 110 [2019-09-18 02:59:24,371 WARN L191 SmtUtils]: Spent 767.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 02:59:27,552 WARN L191 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 208 DAG size of output: 110 [2019-09-18 02:59:28,317 WARN L191 SmtUtils]: Spent 764.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 02:59:29,176 WARN L191 SmtUtils]: Spent 857.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 83 [2019-09-18 02:59:29,590 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 02:59:30,074 WARN L191 SmtUtils]: Spent 477.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 68 [2019-09-18 02:59:30,298 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 02:59:30,600 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 59 [2019-09-18 02:59:30,729 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 59 [2019-09-18 02:59:31,306 WARN L191 SmtUtils]: Spent 571.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2019-09-18 02:59:31,574 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 02:59:32,556 WARN L191 SmtUtils]: Spent 977.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 82 [2019-09-18 02:59:33,039 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 02:59:34,835 WARN L191 SmtUtils]: Spent 1.79 s on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2019-09-18 02:59:35,712 WARN L191 SmtUtils]: Spent 875.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 02:59:39,014 WARN L191 SmtUtils]: Spent 3.29 s on a formula simplification. DAG size of input: 160 DAG size of output: 160 [2019-09-18 02:59:40,643 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 02:59:47,221 WARN L191 SmtUtils]: Spent 6.57 s on a formula simplification. DAG size of input: 259 DAG size of output: 259 [2019-09-18 02:59:50,224 WARN L191 SmtUtils]: Spent 3.00 s on a formula simplification that was a NOOP. DAG size: 259 [2019-09-18 03:00:01,832 WARN L191 SmtUtils]: Spent 11.59 s on a formula simplification. DAG size of input: 454 DAG size of output: 454 [2019-09-18 03:00:07,499 WARN L191 SmtUtils]: Spent 5.67 s on a formula simplification that was a NOOP. DAG size: 454 [2019-09-18 03:00:19,657 WARN L191 SmtUtils]: Spent 12.13 s on a formula simplification. DAG size of input: 646 DAG size of output: 260 [2019-09-18 03:00:22,521 WARN L191 SmtUtils]: Spent 2.86 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 03:00:25,699 WARN L191 SmtUtils]: Spent 3.08 s on a formula simplification. DAG size of input: 355 DAG size of output: 161 [2019-09-18 03:00:27,158 WARN L191 SmtUtils]: Spent 1.46 s on a formula simplification that was a NOOP. DAG size: 161 [2019-09-18 03:00:27,713 WARN L191 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2019-09-18 03:00:27,983 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 03:00:28,969 WARN L191 SmtUtils]: Spent 980.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 82 [2019-09-18 03:00:29,456 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 03:00:31,272 WARN L191 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2019-09-18 03:00:32,158 WARN L191 SmtUtils]: Spent 884.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 03:00:35,484 WARN L191 SmtUtils]: Spent 3.32 s on a formula simplification. DAG size of input: 160 DAG size of output: 160 [2019-09-18 03:00:37,110 WARN L191 SmtUtils]: Spent 1.62 s on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 03:00:43,316 WARN L191 SmtUtils]: Spent 6.19 s on a formula simplification. DAG size of input: 259 DAG size of output: 259 [2019-09-18 03:00:46,394 WARN L191 SmtUtils]: Spent 3.08 s on a formula simplification that was a NOOP. DAG size: 259 [2019-09-18 03:00:58,234 WARN L191 SmtUtils]: Spent 11.82 s on a formula simplification. DAG size of input: 454 DAG size of output: 454 [2019-09-18 03:01:04,031 WARN L191 SmtUtils]: Spent 5.80 s on a formula simplification that was a NOOP. DAG size: 454 [2019-09-18 03:01:16,440 WARN L191 SmtUtils]: Spent 12.38 s on a formula simplification. DAG size of input: 646 DAG size of output: 260 [2019-09-18 03:01:19,340 WARN L191 SmtUtils]: Spent 2.90 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 03:01:25,679 WARN L191 SmtUtils]: Spent 6.32 s on a formula simplification. DAG size of input: 355 DAG size of output: 161 [2019-09-18 03:01:27,183 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 161 [2019-09-18 03:01:28,827 WARN L191 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 208 DAG size of output: 110 [2019-09-18 03:01:29,601 WARN L191 SmtUtils]: Spent 772.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 03:01:30,279 WARN L191 SmtUtils]: Spent 553.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2019-09-18 03:01:30,555 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 03:01:31,556 WARN L191 SmtUtils]: Spent 994.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 82 [2019-09-18 03:01:32,050 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 03:01:33,887 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2019-09-18 03:01:34,799 WARN L191 SmtUtils]: Spent 911.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 03:01:38,180 WARN L191 SmtUtils]: Spent 3.37 s on a formula simplification. DAG size of input: 160 DAG size of output: 160 [2019-09-18 03:01:39,845 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 03:01:46,113 WARN L191 SmtUtils]: Spent 6.26 s on a formula simplification. DAG size of input: 259 DAG size of output: 259 [2019-09-18 03:01:49,178 WARN L191 SmtUtils]: Spent 3.06 s on a formula simplification that was a NOOP. DAG size: 259 [2019-09-18 03:02:01,027 WARN L191 SmtUtils]: Spent 11.83 s on a formula simplification. DAG size of input: 454 DAG size of output: 454 [2019-09-18 03:02:06,796 WARN L191 SmtUtils]: Spent 5.77 s on a formula simplification that was a NOOP. DAG size: 454 [2019-09-18 03:02:07,434 WARN L191 SmtUtils]: Spent 557.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2019-09-18 03:02:07,711 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 67 [2019-09-18 03:02:08,720 WARN L191 SmtUtils]: Spent 1.00 s on a formula simplification. DAG size of input: 82 DAG size of output: 82 [2019-09-18 03:02:09,214 WARN L191 SmtUtils]: Spent 493.00 ms on a formula simplification that was a NOOP. DAG size: 82 [2019-09-18 03:02:11,055 WARN L191 SmtUtils]: Spent 1.83 s on a formula simplification. DAG size of input: 109 DAG size of output: 109 [2019-09-18 03:02:11,981 WARN L191 SmtUtils]: Spent 925.00 ms on a formula simplification that was a NOOP. DAG size: 109 [2019-09-18 03:02:15,359 WARN L191 SmtUtils]: Spent 3.36 s on a formula simplification. DAG size of input: 160 DAG size of output: 160 [2019-09-18 03:02:17,012 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 03:02:20,404 WARN L191 SmtUtils]: Spent 3.39 s on a formula simplification. DAG size of input: 160 DAG size of output: 160 [2019-09-18 03:02:22,068 WARN L191 SmtUtils]: Spent 1.66 s on a formula simplification that was a NOOP. DAG size: 160 [2019-09-18 03:02:28,359 WARN L191 SmtUtils]: Spent 6.28 s on a formula simplification. DAG size of input: 259 DAG size of output: 259 [2019-09-18 03:02:31,468 WARN L191 SmtUtils]: Spent 3.11 s on a formula simplification that was a NOOP. DAG size: 259 [2019-09-18 03:02:43,258 WARN L191 SmtUtils]: Spent 11.77 s on a formula simplification. DAG size of input: 454 DAG size of output: 454 [2019-09-18 03:02:49,062 WARN L191 SmtUtils]: Spent 5.80 s on a formula simplification that was a NOOP. DAG size: 454 [2019-09-18 03:03:01,419 WARN L191 SmtUtils]: Spent 12.33 s on a formula simplification. DAG size of input: 646 DAG size of output: 260 [2019-09-18 03:03:04,342 WARN L191 SmtUtils]: Spent 2.92 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 03:03:07,564 WARN L191 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 355 DAG size of output: 161 [2019-09-18 03:03:09,058 WARN L191 SmtUtils]: Spent 1.49 s on a formula simplification that was a NOOP. DAG size: 161 [2019-09-18 03:03:15,338 WARN L191 SmtUtils]: Spent 6.26 s on a formula simplification. DAG size of input: 259 DAG size of output: 259 [2019-09-18 03:03:18,449 WARN L191 SmtUtils]: Spent 3.11 s on a formula simplification that was a NOOP. DAG size: 259 [2019-09-18 03:03:30,400 WARN L191 SmtUtils]: Spent 11.93 s on a formula simplification. DAG size of input: 454 DAG size of output: 454 [2019-09-18 03:03:36,279 WARN L191 SmtUtils]: Spent 5.88 s on a formula simplification that was a NOOP. DAG size: 454 [2019-09-18 03:03:48,843 WARN L191 SmtUtils]: Spent 12.54 s on a formula simplification. DAG size of input: 646 DAG size of output: 260 [2019-09-18 03:03:51,846 WARN L191 SmtUtils]: Spent 3.00 s on a formula simplification that was a NOOP. DAG size: 260 [2019-09-18 03:03:55,053 WARN L191 SmtUtils]: Spent 3.18 s on a formula simplification. DAG size of input: 355 DAG size of output: 161 [2019-09-18 03:03:56,585 WARN L191 SmtUtils]: Spent 1.53 s on a formula simplification that was a NOOP. DAG size: 161 [2019-09-18 03:03:59,793 WARN L191 SmtUtils]: Spent 3.21 s on a formula simplification. DAG size of input: 355 DAG size of output: 161 [2019-09-18 03:04:01,292 WARN L191 SmtUtils]: Spent 1.50 s on a formula simplification that was a NOOP. DAG size: 161 [2019-09-18 03:04:02,948 WARN L191 SmtUtils]: Spent 1.65 s on a formula simplification. DAG size of input: 208 DAG size of output: 110 [2019-09-18 03:04:03,720 WARN L191 SmtUtils]: Spent 771.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 03:04:05,342 WARN L191 SmtUtils]: Spent 1.62 s on a formula simplification. DAG size of input: 208 DAG size of output: 110 [2019-09-18 03:04:06,093 WARN L191 SmtUtils]: Spent 750.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-18 03:04:06,969 WARN L191 SmtUtils]: Spent 874.00 ms on a formula simplification. DAG size of input: 133 DAG size of output: 83 [2019-09-18 03:04:07,374 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-18 03:04:07,930 WARN L191 SmtUtils]: Spent 500.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 68 [2019-09-18 03:04:08,159 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-09-18 03:04:08,208 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-18 03:04:08,209 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-18 03:04:08,212 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 398#false [2019-09-18 03:04:08,217 INFO L100 SifaObserver]: ✔ All error locations are guaranteed to be unreachable. [2019-09-18 03:04:08,218 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-18 03:04:08,220 INFO L168 Benchmark]: Toolchain (without parser) took 523569.71 ms. Allocated memory was 134.2 MB in the beginning and 146.3 MB in the end (delta: 12.1 MB). Free memory was 88.9 MB in the beginning and 84.5 MB in the end (delta: 4.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 7.1 GB. [2019-09-18 03:04:08,220 INFO L168 Benchmark]: CDTParser took 3.28 ms. Allocated memory is still 134.2 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-18 03:04:08,221 INFO L168 Benchmark]: CACSL2BoogieTranslator took 368.62 ms. Allocated memory was 134.2 MB in the beginning and 199.2 MB in the end (delta: 65.0 MB). Free memory was 88.7 MB in the beginning and 176.7 MB in the end (delta: -88.0 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. [2019-09-18 03:04:08,222 INFO L168 Benchmark]: Boogie Preprocessor took 32.42 ms. Allocated memory is still 199.2 MB. Free memory was 176.7 MB in the beginning and 174.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. [2019-09-18 03:04:08,222 INFO L168 Benchmark]: RCFGBuilder took 346.35 ms. Allocated memory is still 199.2 MB. Free memory was 174.6 MB in the beginning and 159.0 MB in the end (delta: 15.6 MB). Peak memory consumption was 15.6 MB. Max. memory is 7.1 GB. [2019-09-18 03:04:08,223 INFO L168 Benchmark]: Sifa took 522810.72 ms. Allocated memory was 199.2 MB in the beginning and 146.3 MB in the end (delta: -53.0 MB). Free memory was 158.4 MB in the beginning and 85.5 MB in the end (delta: 72.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 7.1 GB. [2019-09-18 03:04:08,226 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.28 ms. Allocated memory is still 134.2 MB. Free memory was 107.3 MB in the beginning and 107.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 368.62 ms. Allocated memory was 134.2 MB in the beginning and 199.2 MB in the end (delta: 65.0 MB). Free memory was 88.7 MB in the beginning and 176.7 MB in the end (delta: -88.0 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 32.42 ms. Allocated memory is still 199.2 MB. Free memory was 176.7 MB in the beginning and 174.6 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 346.35 ms. Allocated memory is still 199.2 MB. Free memory was 174.6 MB in the beginning and 159.0 MB in the end (delta: 15.6 MB). Peak memory consumption was 15.6 MB. Max. memory is 7.1 GB. * Sifa took 522810.72 ms. Allocated memory was 199.2 MB in the beginning and 146.3 MB in the end (delta: -53.0 MB). Free memory was 158.4 MB in the beginning and 85.5 MB in the end (delta: 72.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 522768, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 266, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 199, TOOLS_POST_TIME[ms]: 535, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME[ms]: 8, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 1, TOOLS_QUANTIFIERELIM_APPLICATIONS: 201, TOOLS_QUANTIFIERELIM_TIME[ms]: 431, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 36, FLUID_QUERY_TIME[ms]: 14, FLUID_QUERIES: 267, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 97, DOMAIN_JOIN_TIME[ms]: 521599, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME[ms]: 0, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME[ms]: 0, DOMAIN_ISSUBSETEQ_APPLICATIONS: 1, DOMAIN_ISSUBSETEQ_TIME[ms]: 2, DOMAIN_ISBOTTOM_APPLICATIONS: 88, DOMAIN_ISBOTTOM_TIME[ms]: 449, LOOP_SUMMARIZER_APPLICATIONS: 1, LOOP_SUMMARIZER_CACHE_MISSES: 1, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 117902, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 117901, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 1, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 15, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 14, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 4, PATH_EXPR_TIME[ms]: 6, REGEX_TO_DAG_TIME[ms]: 8, DAG_COMPRESSION_TIME[ms]: 62, DAG_COMPRESSION_PROCESSED_NODES: 814, DAG_COMPRESSION_RETAINED_NODES: 584 - PositiveResult [Line: 119]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold RESULT: Ultimate proved your program to be correct! Received shutdown request...