java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/locks/test_locks_9.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-21 08:27:42,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-21 08:27:42,170 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-21 08:27:42,185 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-21 08:27:42,186 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-21 08:27:42,187 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-21 08:27:42,188 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-21 08:27:42,190 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-21 08:27:42,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-21 08:27:42,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-21 08:27:42,193 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-21 08:27:42,194 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-21 08:27:42,195 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-21 08:27:42,196 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-21 08:27:42,197 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-21 08:27:42,198 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-21 08:27:42,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-21 08:27:42,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-21 08:27:42,201 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-21 08:27:42,204 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-21 08:27:42,205 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-21 08:27:42,207 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-21 08:27:42,208 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-21 08:27:42,209 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-21 08:27:42,211 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-21 08:27:42,212 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-21 08:27:42,212 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-21 08:27:42,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-21 08:27:42,213 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-21 08:27:42,214 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-21 08:27:42,214 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-21 08:27:42,215 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-21 08:27:42,216 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-21 08:27:42,217 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-21 08:27:42,218 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-21 08:27:42,218 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-21 08:27:42,219 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-21 08:27:42,219 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-21 08:27:42,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-21 08:27:42,221 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-21 08:27:42,222 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-21 08:27:42,226 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 [2019-09-21 08:27:42,241 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-21 08:27:42,241 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-21 08:27:42,243 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-21 08:27:42,243 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-21 08:27:42,243 INFO L138 SettingsManager]: * Use SBE=true [2019-09-21 08:27:42,243 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-21 08:27:42,243 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-21 08:27:42,244 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-21 08:27:42,244 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-21 08:27:42,244 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-21 08:27:42,244 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-21 08:27:42,244 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-21 08:27:42,245 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-21 08:27:42,245 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-21 08:27:42,245 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-21 08:27:42,245 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-21 08:27:42,245 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-21 08:27:42,246 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-21 08:27:42,246 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-21 08:27:42,246 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-21 08:27:42,246 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-21 08:27:42,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-21 08:27:42,247 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-21 08:27:42,247 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-21 08:27:42,247 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-21 08:27:42,247 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-21 08:27:42,247 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-21 08:27:42,248 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-21 08:27:42,248 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-09-21 08:27:42,279 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-21 08:27:42,292 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-21 08:27:42,296 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-21 08:27:42,297 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-21 08:27:42,297 INFO L275 PluginConnector]: CDTParser initialized [2019-09-21 08:27:42,298 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_9.c [2019-09-21 08:27:42,360 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c31c5315/f8230579ea3f42ae920f6036428d7f89/FLAG89d1fc21e [2019-09-21 08:27:42,814 INFO L306 CDTParser]: Found 1 translation units. [2019-09-21 08:27:42,817 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_9.c [2019-09-21 08:27:42,826 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c31c5315/f8230579ea3f42ae920f6036428d7f89/FLAG89d1fc21e [2019-09-21 08:27:43,216 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c31c5315/f8230579ea3f42ae920f6036428d7f89 [2019-09-21 08:27:43,225 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-21 08:27:43,226 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-21 08:27:43,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-21 08:27:43,227 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-21 08:27:43,231 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-21 08:27:43,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 08:27:43" (1/1) ... [2019-09-21 08:27:43,235 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36a43521 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:27:43, skipping insertion in model container [2019-09-21 08:27:43,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 08:27:43" (1/1) ... [2019-09-21 08:27:43,244 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-21 08:27:43,268 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-21 08:27:43,475 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-21 08:27:43,478 INFO L188 MainTranslator]: Completed pre-run [2019-09-21 08:27:43,589 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-21 08:27:43,603 INFO L192 MainTranslator]: Completed translation [2019-09-21 08:27:43,604 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:27:43 WrapperNode [2019-09-21 08:27:43,604 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-21 08:27:43,605 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-21 08:27:43,605 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-21 08:27:43,605 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-21 08:27:43,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:27:43" (1/1) ... [2019-09-21 08:27:43,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:27:43" (1/1) ... [2019-09-21 08:27:43,621 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:27:43" (1/1) ... [2019-09-21 08:27:43,621 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:27:43" (1/1) ... [2019-09-21 08:27:43,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:27:43" (1/1) ... [2019-09-21 08:27:43,633 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:27:43" (1/1) ... [2019-09-21 08:27:43,634 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:27:43" (1/1) ... [2019-09-21 08:27:43,637 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-21 08:27:43,637 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-21 08:27:43,637 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-21 08:27:43,637 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-21 08:27:43,638 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 08:27:43" (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 [2019-09-21 08:27:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-21 08:27:43,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-21 08:27:43,697 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-21 08:27:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-21 08:27:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-21 08:27:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-21 08:27:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-21 08:27:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-21 08:27:44,212 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-21 08:27:44,212 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-21 08:27:44,213 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 08:27:44 BoogieIcfgContainer [2019-09-21 08:27:44,214 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-21 08:27:44,214 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-21 08:27:44,214 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-21 08:27:44,214 INFO L275 PluginConnector]: Sifa initialized [2019-09-21 08:27:44,216 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 08:27:44" (1/1) ... [2019-09-21 08:27:44,216 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_QUICK ♦ Intern Fluid=SizeLimitFluid [2019-09-21 08:27:44,239 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-21 08:27:44,239 INFO L169 IcfgInterpreter]: Building call graph [2019-09-21 08:27:44,247 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-21 08:27:44,256 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-21 08:27:44,258 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-21 08:27:44,338 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1 for LOIs [2019-09-21 08:27:44,577 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:44,857 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:46,148 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:46,220 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:46,345 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:46,406 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:46,474 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:46,533 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:46,675 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:46,741 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:46,815 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:46,878 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:47,038 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:47,102 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:47,223 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:47,283 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:47,435 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:47,497 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:47,579 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:47,640 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:47,773 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:47,838 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:47,934 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:48,002 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:48,113 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:48,171 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:48,231 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:48,279 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:48,410 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:48,462 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:48,583 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:48,637 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:48,686 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:48,728 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:48,840 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:48,898 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:48,969 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:49,010 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:49,123 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:49,181 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:49,381 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:49,444 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:49,563 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:49,632 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:49,692 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:49,732 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:49,832 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:49,889 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:49,943 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:49,994 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:50,082 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:50,126 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:50,260 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:50,307 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:50,397 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:50,455 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:50,504 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:50,571 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:50,684 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:50,735 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:50,785 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:50,852 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:50,958 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:51,018 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:51,093 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:51,151 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:51,402 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:51,443 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:51,536 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:51,577 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:51,620 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:51,665 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:51,742 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:51,781 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:51,829 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:51,878 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:51,974 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,017 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,066 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,110 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,267 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,312 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,398 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,439 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,485 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,531 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,614 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,663 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,707 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,749 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,842 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,881 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:52,973 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,014 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,110 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,151 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,195 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,237 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,321 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,362 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,405 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,447 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,543 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,586 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,633 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,675 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,773 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,813 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,904 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,946 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:53,989 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:54,031 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:54,109 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:54,151 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:54,197 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:54,240 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:54,357 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:54,400 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:54,755 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:54,797 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:54,884 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:54,930 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:54,981 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,042 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,127 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,169 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,212 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,253 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,333 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,382 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,470 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,512 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,594 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,636 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,680 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,721 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,795 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,837 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,886 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:55,929 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,011 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,054 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,146 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,188 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,266 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,309 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,352 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,394 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,469 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,510 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,552 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,593 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,667 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,710 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,842 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,883 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:56,975 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,019 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,063 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,105 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,179 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,219 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,262 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,304 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,377 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,420 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,579 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,621 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,702 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,745 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,793 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,835 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,913 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:57,956 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,003 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,044 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,119 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,161 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,244 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,285 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,365 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,406 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,449 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,490 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,568 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,610 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,653 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,695 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,775 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,818 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:58,964 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,005 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,093 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,136 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,178 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,220 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,295 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,334 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,379 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,420 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,495 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,632 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,674 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,759 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,801 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,844 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,887 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:27:59,966 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:28:00,005 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:28:00,048 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:28:00,088 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:28:00,324 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:28:00,373 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:28:00,460 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:28:00,510 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:28:00,575 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:28:00,616 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:28:00,689 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:28:00,731 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:28:00,787 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:28:00,829 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 9 [2019-09-21 08:28:00,904 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-21 08:28:00,904 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-21 08:28:00,907 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 119826#true [2019-09-21 08:28:00,918 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-21 08:28:00,918 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-21 08:28:00,921 INFO L168 Benchmark]: Toolchain (without parser) took 17693.43 ms. Allocated memory was 133.2 MB in the beginning and 445.6 MB in the end (delta: 312.5 MB). Free memory was 86.7 MB in the beginning and 344.1 MB in the end (delta: -257.4 MB). Peak memory consumption was 55.0 MB. Max. memory is 7.1 GB. [2019-09-21 08:28:00,921 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 133.2 MB. Free memory was 105.0 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-21 08:28:00,922 INFO L168 Benchmark]: CACSL2BoogieTranslator took 376.92 ms. Allocated memory was 133.2 MB in the beginning and 198.7 MB in the end (delta: 65.5 MB). Free memory was 86.3 MB in the beginning and 175.8 MB in the end (delta: -89.5 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. [2019-09-21 08:28:00,923 INFO L168 Benchmark]: Boogie Preprocessor took 32.16 ms. Allocated memory is still 198.7 MB. Free memory was 175.8 MB in the beginning and 173.9 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-09-21 08:28:00,924 INFO L168 Benchmark]: RCFGBuilder took 576.57 ms. Allocated memory is still 198.7 MB. Free memory was 173.9 MB in the beginning and 143.0 MB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 7.1 GB. [2019-09-21 08:28:00,925 INFO L168 Benchmark]: Sifa took 16704.37 ms. Allocated memory was 198.7 MB in the beginning and 445.6 MB in the end (delta: 246.9 MB). Free memory was 143.0 MB in the beginning and 344.1 MB in the end (delta: -201.1 MB). Peak memory consumption was 45.9 MB. Max. memory is 7.1 GB. [2019-09-21 08:28:00,929 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 133.2 MB. Free memory was 105.0 MB in the beginning and 104.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 376.92 ms. Allocated memory was 133.2 MB in the beginning and 198.7 MB in the end (delta: 65.5 MB). Free memory was 86.3 MB in the beginning and 175.8 MB in the end (delta: -89.5 MB). Peak memory consumption was 23.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 32.16 ms. Allocated memory is still 198.7 MB. Free memory was 175.8 MB in the beginning and 173.9 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 576.57 ms. Allocated memory is still 198.7 MB. Free memory was 173.9 MB in the beginning and 143.0 MB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 7.1 GB. * Sifa took 16704.37 ms. Allocated memory was 198.7 MB in the beginning and 445.6 MB in the end (delta: 246.9 MB). Free memory was 143.0 MB in the beginning and 344.1 MB in the end (delta: -201.1 MB). Peak memory consumption was 45.9 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]: 16668, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 3001, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 2724, TOOLS_POST_TIME[ms]: 580, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME[ms]: 7, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 0, TOOLS_QUANTIFIERELIM_APPLICATIONS: 2727, TOOLS_QUANTIFIERELIM_TIME[ms]: 372, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 17, FLUID_QUERY_TIME[ms]: 39, FLUID_QUERIES: 3019, FLUID_YES_ANSWERS: 221, DOMAIN_JOIN_APPLICATIONS: 1413, DOMAIN_JOIN_TIME[ms]: 3669, DOMAIN_ALPHA_APPLICATIONS: 221, DOMAIN_ALPHA_TIME[ms]: 10428, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME[ms]: 0, DOMAIN_ISSUBSETEQ_APPLICATIONS: 18, DOMAIN_ISSUBSETEQ_TIME[ms]: 36, DOMAIN_ISBOTTOM_APPLICATIONS: 1125, DOMAIN_ISBOTTOM_TIME[ms]: 1489, LOOP_SUMMARIZER_APPLICATIONS: 18, LOOP_SUMMARIZER_CACHE_MISSES: 18, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 11185, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 11184, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 18, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 42, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 42, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 5, PATH_EXPR_TIME[ms]: 5, REGEX_TO_DAG_TIME[ms]: 8, DAG_COMPRESSION_TIME[ms]: 188, 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 119826#true. Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...