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 NONE -i ../../../trunk/examples/svcomp/locks/test_locks_9.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 02:07:34,147 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 02:07:34,150 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 02:07:34,171 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 02:07:34,171 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 02:07:34,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 02:07:34,176 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 02:07:34,187 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 02:07:34,193 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 02:07:34,195 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 02:07:34,199 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 02:07:34,200 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 02:07:34,201 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 02:07:34,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 02:07:34,204 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 02:07:34,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 02:07:34,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 02:07:34,210 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 02:07:34,212 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 02:07:34,217 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 02:07:34,222 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 02:07:34,224 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 02:07:34,227 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 02:07:34,228 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 02:07:34,230 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 02:07:34,231 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 02:07:34,231 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 02:07:34,232 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 02:07:34,234 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 02:07:34,235 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 02:07:34,235 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 02:07:34,237 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 02:07:34,237 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 02:07:34,238 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 02:07:34,240 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 02:07:34,240 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 02:07:34,241 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 02:07:34,241 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 02:07:34,241 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 02:07:34,242 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 02:07:34,243 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 02:07:34,244 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 [2019-09-17 02:07:34,286 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 02:07:34,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 02:07:34,291 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 02:07:34,291 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 02:07:34,291 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 02:07:34,291 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 02:07:34,292 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 02:07:34,292 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 02:07:34,292 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 02:07:34,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 02:07:34,294 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 02:07:34,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 02:07:34,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 02:07:34,295 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 02:07:34,295 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 02:07:34,295 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 02:07:34,295 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 02:07:34,296 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 02:07:34,296 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 02:07:34,300 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 02:07:34,301 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 02:07:34,301 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 02:07:34,301 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 02:07:34,301 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 02:07:34,301 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 02:07:34,302 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 02:07:34,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 02:07:34,302 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 02:07:34,302 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 -> NONE [2019-09-17 02:07:34,344 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 02:07:34,357 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 02:07:34,361 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 02:07:34,362 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 02:07:34,364 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 02:07:34,365 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_9.c [2019-09-17 02:07:34,423 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6225f9450/e4714485922c4e838ae36264bc3a23a2/FLAGb5581f362 [2019-09-17 02:07:34,834 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 02:07:34,835 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_9.c [2019-09-17 02:07:34,843 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6225f9450/e4714485922c4e838ae36264bc3a23a2/FLAGb5581f362 [2019-09-17 02:07:35,235 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6225f9450/e4714485922c4e838ae36264bc3a23a2 [2019-09-17 02:07:35,246 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 02:07:35,247 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 02:07:35,248 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 02:07:35,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 02:07:35,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 02:07:35,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 02:07:35" (1/1) ... [2019-09-17 02:07:35,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a4f8dc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:07:35, skipping insertion in model container [2019-09-17 02:07:35,257 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 02:07:35" (1/1) ... [2019-09-17 02:07:35,264 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 02:07:35,288 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 02:07:35,470 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 02:07:35,475 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 02:07:35,502 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 02:07:35,604 INFO L192 MainTranslator]: Completed translation [2019-09-17 02:07:35,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:07:35 WrapperNode [2019-09-17 02:07:35,604 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 02:07:35,605 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 02:07:35,605 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 02:07:35,605 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 02:07:35,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:07:35" (1/1) ... [2019-09-17 02:07:35,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:07:35" (1/1) ... [2019-09-17 02:07:35,620 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:07:35" (1/1) ... [2019-09-17 02:07:35,621 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:07:35" (1/1) ... [2019-09-17 02:07:35,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:07:35" (1/1) ... [2019-09-17 02:07:35,634 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:07:35" (1/1) ... [2019-09-17 02:07:35,636 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:07:35" (1/1) ... [2019-09-17 02:07:35,638 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 02:07:35,639 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 02:07:35,639 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 02:07:35,639 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 02:07:35,640 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 02:07:35" (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 [2019-09-17 02:07:35,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 02:07:35,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 02:07:35,716 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 02:07:35,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 02:07:35,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-17 02:07:35,717 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 02:07:35,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 02:07:35,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 02:07:36,333 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 02:07:36,333 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-17 02:07:36,335 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 02:07:36 BoogieIcfgContainer [2019-09-17 02:07:36,336 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 02:07:36,336 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 02:07:36,336 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 02:07:36,336 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 02:07:36,338 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 02:07:36" (1/1) ... [2019-09-17 02:07:36,339 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=NONE ♦ Intern Fluid=SizeLimitFluid [2019-09-17 02:07:36,365 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 02:07:36,365 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 02:07:36,373 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 02:07:36,383 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 02:07:36,385 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 02:07:36,444 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-17 02:07:36,705 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:36,908 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:37,313 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:37,392 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:37,491 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:37,548 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:37,627 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:37,694 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:37,777 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:37,836 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:37,910 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:37,971 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:38,084 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:38,151 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:38,228 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:38,278 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:38,369 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:38,442 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:38,499 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:38,575 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:38,680 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:38,741 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:38,805 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:38,873 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:38,967 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:39,015 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:39,089 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:39,157 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:39,240 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:39,302 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:39,396 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:39,445 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:39,498 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:39,550 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:39,605 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:39,649 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:39,699 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:39,771 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:39,873 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:39,944 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,089 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,135 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,208 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,266 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,316 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,357 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,409 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,452 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,496 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,537 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,591 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,634 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,695 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,737 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,804 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,845 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,893 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,933 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:40,987 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,027 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,095 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,156 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,228 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,272 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,318 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,359 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,487 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,548 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,621 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,673 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,718 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,769 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,836 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,876 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:41,942 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,005 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,083 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,127 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,171 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,212 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,301 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,348 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,428 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,472 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,522 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,564 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,625 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,672 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,725 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,770 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,829 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,897 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:42,999 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,065 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,156 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,198 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,241 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,283 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,334 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,376 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,420 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,462 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,526 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,566 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,609 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,649 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,703 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,744 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,804 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,847 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,889 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,931 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:43,981 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,023 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,066 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,108 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,159 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,201 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,348 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,406 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,475 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,526 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,569 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,611 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,660 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,702 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,745 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,786 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,839 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,878 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,928 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:44,969 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,027 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,068 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,111 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,153 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,212 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,255 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,298 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,339 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,395 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,438 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,492 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,534 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,596 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,644 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,686 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,729 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,785 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,837 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,880 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,921 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:45,972 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:46,014 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:46,099 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:46,164 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:46,277 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:46,391 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:46,501 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:46,602 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:46,729 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:46,843 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:46,969 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,079 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,170 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,231 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,321 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,363 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,423 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,466 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,508 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,548 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,601 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,643 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,686 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,727 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,776 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,822 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,876 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,916 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:47,986 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,029 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,072 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,113 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,168 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,210 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,253 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,293 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,345 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,387 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,479 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,521 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,579 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,631 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,675 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,717 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,766 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,808 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,854 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,898 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:48,946 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,026 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,067 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,124 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,164 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,207 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,249 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,300 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,341 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,384 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,423 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,521 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,563 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,618 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,660 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,703 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,743 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,800 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,839 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,894 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,935 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-17 02:07:49,989 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-17 02:07:49,990 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-17 02:07:49,992 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 120078#true [2019-09-17 02:07:50,003 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-17 02:07:50,004 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-17 02:07:50,006 INFO L168 Benchmark]: Toolchain (without parser) took 14757.94 ms. Allocated memory was 132.1 MB in the beginning and 391.1 MB in the end (delta: 259.0 MB). Free memory was 86.4 MB in the beginning and 161.3 MB in the end (delta: -74.9 MB). Peak memory consumption was 184.1 MB. Max. memory is 7.1 GB. [2019-09-17 02:07:50,007 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 132.1 MB. Free memory was 105.1 MB in the beginning and 104.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-17 02:07:50,008 INFO L168 Benchmark]: CACSL2BoogieTranslator took 356.04 ms. Allocated memory was 132.1 MB in the beginning and 198.7 MB in the end (delta: 66.6 MB). Free memory was 86.2 MB in the beginning and 176.1 MB in the end (delta: -89.9 MB). Peak memory consumption was 25.8 MB. Max. memory is 7.1 GB. [2019-09-17 02:07:50,009 INFO L168 Benchmark]: Boogie Preprocessor took 33.96 ms. Allocated memory is still 198.7 MB. Free memory was 176.1 MB in the beginning and 173.8 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. [2019-09-17 02:07:50,010 INFO L168 Benchmark]: RCFGBuilder took 696.62 ms. Allocated memory is still 198.7 MB. Free memory was 173.8 MB in the beginning and 142.7 MB in the end (delta: 31.1 MB). Peak memory consumption was 31.1 MB. Max. memory is 7.1 GB. [2019-09-17 02:07:50,011 INFO L168 Benchmark]: Sifa took 13667.81 ms. Allocated memory was 198.7 MB in the beginning and 391.1 MB in the end (delta: 192.4 MB). Free memory was 142.7 MB in the beginning and 161.3 MB in the end (delta: -18.6 MB). Peak memory consumption was 173.8 MB. Max. memory is 7.1 GB. [2019-09-17 02:07:50,015 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 132.1 MB. Free memory was 105.1 MB in the beginning and 104.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 356.04 ms. Allocated memory was 132.1 MB in the beginning and 198.7 MB in the end (delta: 66.6 MB). Free memory was 86.2 MB in the beginning and 176.1 MB in the end (delta: -89.9 MB). Peak memory consumption was 25.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 33.96 ms. Allocated memory is still 198.7 MB. Free memory was 176.1 MB in the beginning and 173.8 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 696.62 ms. Allocated memory is still 198.7 MB. Free memory was 173.8 MB in the beginning and 142.7 MB in the end (delta: 31.1 MB). Peak memory consumption was 31.1 MB. Max. memory is 7.1 GB. * Sifa took 13667.81 ms. Allocated memory was 198.7 MB in the beginning and 391.1 MB in the end (delta: 192.4 MB). Free memory was 142.7 MB in the beginning and 161.3 MB in the end (delta: -18.6 MB). Peak memory consumption was 173.8 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]: 13628, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 3001, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 2724, TOOLS_POST_TIME[ms]: 605, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME[ms]: 8, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 0, TOOLS_QUANTIFIERELIM_APPLICATIONS: 2727, TOOLS_QUANTIFIERELIM_TIME[ms]: 376, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 28, FLUID_QUERY_TIME[ms]: 35, FLUID_QUERIES: 3019, FLUID_YES_ANSWERS: 221, DOMAIN_JOIN_APPLICATIONS: 1413, DOMAIN_JOIN_TIME[ms]: 87, DOMAIN_ALPHA_APPLICATIONS: 221, DOMAIN_ALPHA_TIME[ms]: 10921, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME[ms]: 0, DOMAIN_ISSUBSETEQ_APPLICATIONS: 18, DOMAIN_ISSUBSETEQ_TIME[ms]: 20, DOMAIN_ISBOTTOM_APPLICATIONS: 1125, DOMAIN_ISBOTTOM_TIME[ms]: 1538, LOOP_SUMMARIZER_APPLICATIONS: 18, LOOP_SUMMARIZER_CACHE_MISSES: 18, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 10118, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 10115, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 18, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 9, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 8, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 6, PATH_EXPR_TIME[ms]: 7, REGEX_TO_DAG_TIME[ms]: 10, DAG_COMPRESSION_TIME[ms]: 190, DAG_COMPRESSION_PROCESSED_NODES: 5796, DAG_COMPRESSION_RETAINED_NODES: 2141 - UnprovableResult [Line: 147]: 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 120078#true. Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...