java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 14:04:37,054 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 14:04:37,056 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 14:04:37,069 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 14:04:37,070 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 14:04:37,071 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 14:04:37,074 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 14:04:37,083 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 14:04:37,085 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 14:04:37,086 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 14:04:37,089 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 14:04:37,091 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 14:04:37,091 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 14:04:37,093 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 14:04:37,094 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 14:04:37,097 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 14:04:37,099 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 14:04:37,103 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 14:04:37,105 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 14:04:37,111 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 14:04:37,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 14:04:37,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 14:04:37,117 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 14:04:37,119 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 14:04:37,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 14:04:37,122 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 14:04:37,122 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 14:04:37,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 14:04:37,125 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 14:04:37,127 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 14:04:37,127 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 14:04:37,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 14:04:37,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 14:04:37,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 14:04:37,132 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 14:04:37,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 14:04:37,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 14:04:37,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 14:04:37,134 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 14:04:37,135 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 14:04:37,138 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 14:04:37,140 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 [2019-09-20 14:04:37,174 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 14:04:37,175 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 14:04:37,180 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 14:04:37,180 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 14:04:37,181 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 14:04:37,181 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 14:04:37,181 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 14:04:37,181 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 14:04:37,182 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 14:04:37,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 14:04:37,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 14:04:37,184 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 14:04:37,185 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 14:04:37,185 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 14:04:37,185 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 14:04:37,185 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 14:04:37,185 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 14:04:37,186 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 14:04:37,186 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 14:04:37,189 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 14:04:37,189 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 14:04:37,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 14:04:37,189 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 14:04:37,190 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 14:04:37,190 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 14:04:37,190 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 14:04:37,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 14:04:37,190 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 14:04:37,191 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-20 14:04:37,226 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 14:04:37,242 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 14:04:37,246 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 14:04:37,248 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 14:04:37,248 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 14:04:37,249 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c [2019-09-20 14:04:37,312 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7d073675/6a6bbe691b344901bf7d3dfb65b3d4fb/FLAG5a8ea1e51 [2019-09-20 14:04:37,767 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 14:04:37,768 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/apache-escape-absolute.i.v+cfa-reducer.c [2019-09-20 14:04:37,779 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7d073675/6a6bbe691b344901bf7d3dfb65b3d4fb/FLAG5a8ea1e51 [2019-09-20 14:04:38,158 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e7d073675/6a6bbe691b344901bf7d3dfb65b3d4fb [2019-09-20 14:04:38,167 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 14:04:38,169 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 14:04:38,170 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 14:04:38,170 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 14:04:38,173 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 14:04:38,174 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:04:38" (1/1) ... [2019-09-20 14:04:38,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6688ee5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:04:38, skipping insertion in model container [2019-09-20 14:04:38,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 02:04:38" (1/1) ... [2019-09-20 14:04:38,185 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 14:04:38,227 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 14:04:38,442 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 14:04:38,446 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 14:04:38,584 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 14:04:38,598 INFO L192 MainTranslator]: Completed translation [2019-09-20 14:04:38,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:04:38 WrapperNode [2019-09-20 14:04:38,599 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 14:04:38,600 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 14:04:38,600 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 14:04:38,600 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 14:04:38,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:04:38" (1/1) ... [2019-09-20 14:04:38,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:04:38" (1/1) ... [2019-09-20 14:04:38,622 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:04:38" (1/1) ... [2019-09-20 14:04:38,622 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:04:38" (1/1) ... [2019-09-20 14:04:38,630 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:04:38" (1/1) ... [2019-09-20 14:04:38,636 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:04:38" (1/1) ... [2019-09-20 14:04:38,638 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:04:38" (1/1) ... [2019-09-20 14:04:38,641 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 14:04:38,641 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 14:04:38,642 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 14:04:38,642 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 14:04:38,643 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 02:04:38" (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 [2019-09-20 14:04:38,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 14:04:38,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 14:04:38,709 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 14:04:38,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 14:04:38,710 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 14:04:38,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-20 14:04:38,711 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 14:04:38,711 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 14:04:38,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 14:04:38,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 14:04:39,152 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 14:04:39,152 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-20 14:04:39,154 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:04:39 BoogieIcfgContainer [2019-09-20 14:04:39,155 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 14:04:39,155 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-20 14:04:39,155 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-20 14:04:39,156 INFO L275 PluginConnector]: Sifa initialized [2019-09-20 14:04:39,159 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 02:04:39" (1/1) ... [2019-09-20 14:04:39,160 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-20 14:04:39,190 INFO L162 IcfgInterpreter]: Started Sifa with 18 locations of interest [2019-09-20 14:04:39,190 INFO L169 IcfgInterpreter]: Building call graph [2019-09-20 14:04:39,198 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-20 14:04:39,206 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-20 14:04:39,207 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-20 14:04:39,295 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 8 for LOIs [2019-09-20 14:04:39,520 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-09-20 14:04:40,155 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-20 14:04:40,444 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-20 14:04:40,719 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-20 14:04:40,821 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-20 14:04:40,997 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-20 14:04:41,283 WARN L191 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-20 14:04:41,544 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-20 14:04:41,829 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-20 14:04:41,943 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-09-20 14:04:42,138 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-20 14:04:42,429 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-20 14:04:42,691 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-20 14:04:42,967 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-20 14:04:43,251 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-20 14:04:43,508 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-20 14:04:43,771 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-20 14:04:44,038 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-20 14:04:44,575 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 92 [2019-09-20 14:04:44,998 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 92 [2019-09-20 14:04:45,393 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 92 [2019-09-20 14:04:45,796 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 92 [2019-09-20 14:04:46,176 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 92 [2019-09-20 14:04:46,565 WARN L191 SmtUtils]: Spent 380.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 92 [2019-09-20 14:04:46,992 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 92 [2019-09-20 14:04:47,383 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 92 [2019-09-20 14:04:47,779 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 92 [2019-09-20 14:04:48,179 WARN L191 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 92 [2019-09-20 14:04:48,560 WARN L191 SmtUtils]: Spent 377.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 92 [2019-09-20 14:04:48,936 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 92 [2019-09-20 14:04:49,314 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 92 [2019-09-20 14:04:49,699 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 92 [2019-09-20 14:04:50,071 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 92 [2019-09-20 14:04:50,101 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 14:04:50,322 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 59 [2019-09-20 14:04:50,487 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 14:04:50,705 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 42 [2019-09-20 14:04:50,756 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 14:04:50,971 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 59 [2019-09-20 14:04:51,130 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 14:04:51,391 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 42 [2019-09-20 14:04:51,441 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 14:04:51,681 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 59 [2019-09-20 14:04:51,828 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 14:04:52,046 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 42 [2019-09-20 14:04:52,090 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 14:04:52,290 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 59 [2019-09-20 14:04:52,461 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 14:04:52,696 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 42 [2019-09-20 14:04:52,747 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 14:04:52,969 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 59 [2019-09-20 14:04:53,139 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 14:04:53,361 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 42 [2019-09-20 14:04:53,416 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 14:04:53,640 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 59 [2019-09-20 14:04:53,806 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-09-20 14:04:54,018 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 42 [2019-09-20 14:04:54,188 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 111 DAG size of output: 43 [2019-09-20 14:04:54,624 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 96 [2019-09-20 14:04:54,734 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 96 [2019-09-20 14:04:55,036 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 85 [2019-09-20 14:04:55,590 WARN L191 SmtUtils]: Spent 464.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 111 [2019-09-20 14:04:55,839 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-20 14:04:56,436 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 94 [2019-09-20 14:04:56,615 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-20 14:04:57,185 WARN L191 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 118 [2019-09-20 14:04:57,477 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-20 14:04:58,027 WARN L191 SmtUtils]: Spent 540.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 101 [2019-09-20 14:04:58,241 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification that was a NOOP. DAG size: 101 [2019-09-20 14:04:58,970 WARN L191 SmtUtils]: Spent 724.00 ms on a formula simplification. DAG size of input: 128 DAG size of output: 126 [2019-09-20 14:04:59,450 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 96 [2019-09-20 14:04:59,759 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 91 [2019-09-20 14:05:00,311 WARN L191 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 117 [2019-09-20 14:05:00,572 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 117 [2019-09-20 14:05:00,981 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 136 DAG size of output: 100 [2019-09-20 14:05:01,154 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-20 14:05:01,754 WARN L191 SmtUtils]: Spent 596.00 ms on a formula simplification. DAG size of input: 129 DAG size of output: 124 [2019-09-20 14:05:02,053 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2019-09-20 14:05:02,572 WARN L191 SmtUtils]: Spent 508.00 ms on a formula simplification. DAG size of input: 142 DAG size of output: 110 [2019-09-20 14:05:02,796 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 110 [2019-09-20 14:05:03,519 WARN L191 SmtUtils]: Spent 718.00 ms on a formula simplification. DAG size of input: 141 DAG size of output: 134 [2019-09-20 14:05:03,872 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification that was a NOOP. DAG size: 134 [2019-09-20 14:05:04,758 WARN L191 SmtUtils]: Spent 875.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 108 [2019-09-20 14:05:05,009 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification that was a NOOP. DAG size: 108 [2019-09-20 14:05:05,784 WARN L191 SmtUtils]: Spent 769.00 ms on a formula simplification. DAG size of input: 152 DAG size of output: 132 [2019-09-20 14:05:06,159 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-20 14:05:06,835 WARN L191 SmtUtils]: Spent 665.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 114 [2019-09-20 14:05:07,113 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-20 14:05:08,011 WARN L191 SmtUtils]: Spent 893.00 ms on a formula simplification. DAG size of input: 144 DAG size of output: 140 [2019-09-20 14:05:08,513 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 173 DAG size of output: 96 [2019-09-20 14:05:08,905 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 119 DAG size of output: 85 [2019-09-20 14:05:09,447 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 114 DAG size of output: 111 [2019-09-20 14:05:09,677 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2019-09-20 14:05:10,306 WARN L191 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 130 DAG size of output: 94 [2019-09-20 14:05:10,474 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification that was a NOOP. DAG size: 94 [2019-09-20 14:05:11,089 WARN L191 SmtUtils]: Spent 611.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 119 [2019-09-20 14:05:11,274 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-20 14:05:11,275 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-20 14:05:11,278 INFO L193 IcfgInterpreter]: Reachable states at location mainErr3ASSERT_VIOLATIONERROR_FUNCTION satisfy 960#false [2019-09-20 14:05:11,278 INFO L193 IcfgInterpreter]: Reachable states at location mainErr1ASSERT_VIOLATIONERROR_FUNCTION satisfy 29#false [2019-09-20 14:05:11,278 INFO L193 IcfgInterpreter]: Reachable states at location mainErr10ASSERT_VIOLATIONERROR_FUNCTION satisfy 909#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~10 0) (< (+ main_~main__c~0 1) main_~main__tokenlen~0)) [2019-09-20 14:05:11,279 INFO L193 IcfgInterpreter]: Reachable states at location mainErr11ASSERT_VIOLATIONERROR_FUNCTION satisfy 861#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_11~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (= main_~__tmp_12~0 (ite (<= 0 main_~main__cp~0) 1 0)) (= main_~__VERIFIER_assert__cond~11 0) (< (+ main_~main__c~0 1) main_~main__tokenlen~0)) [2019-09-20 14:05:11,279 INFO L193 IcfgInterpreter]: Reachable states at location mainErr4ASSERT_VIOLATIONERROR_FUNCTION satisfy 956#(= main_~__VERIFIER_assert__cond~4 0) [2019-09-20 14:05:11,279 INFO L193 IcfgInterpreter]: Reachable states at location mainErr6ASSERT_VIOLATIONERROR_FUNCTION satisfy 947#(and (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (= main_~__tmp_7~0 (ite (< (+ main_~main__cp~0 1) main_~main__urilen~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~5 0)) (= main_~__tmp_6~0 (ite (<= 0 main_~main__cp~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (= main_~__VERIFIER_assert__cond~6 0)) [2019-09-20 14:05:11,279 INFO L193 IcfgInterpreter]: Reachable states at location mainErr8ASSERT_VIOLATIONERROR_FUNCTION satisfy 932#false [2019-09-20 14:05:11,279 INFO L193 IcfgInterpreter]: Reachable states at location mainErr12ASSERT_VIOLATIONERROR_FUNCTION satisfy 782#false [2019-09-20 14:05:11,280 INFO L193 IcfgInterpreter]: Reachable states at location mainErr14ASSERT_VIOLATIONERROR_FUNCTION satisfy 638#false [2019-09-20 14:05:11,280 INFO L193 IcfgInterpreter]: Reachable states at location mainErr7ASSERT_VIOLATIONERROR_FUNCTION satisfy 940#false [2019-09-20 14:05:11,280 INFO L193 IcfgInterpreter]: Reachable states at location mainErr16ASSERT_VIOLATIONERROR_FUNCTION satisfy 77#false [2019-09-20 14:05:11,280 INFO L193 IcfgInterpreter]: Reachable states at location mainErr13ASSERT_VIOLATIONERROR_FUNCTION satisfy 721#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= 1 main_~__tmp_13~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (and (<= 0 main_~main__cp~0) (= 1 main_~__tmp_12~0)) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (= main_~__VERIFIER_assert__cond~13 0) (= (ite (<= 0 main_~main__c~0) 1 0) main_~__tmp_14~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (< main_~main__c~0 main_~main__tokenlen~0) (and (< main_~main__cp~0 main_~main__urilen~0) (= 1 main_~__tmp_11~0))) [2019-09-20 14:05:11,281 INFO L193 IcfgInterpreter]: Reachable states at location mainErr2ASSERT_VIOLATIONERROR_FUNCTION satisfy 35#false [2019-09-20 14:05:11,281 INFO L193 IcfgInterpreter]: Reachable states at location mainErr9ASSERT_VIOLATIONERROR_FUNCTION satisfy 921#false [2019-09-20 14:05:11,281 INFO L193 IcfgInterpreter]: Reachable states at location mainErr5ASSERT_VIOLATIONERROR_FUNCTION satisfy 952#(and (= main_~__VERIFIER_assert__cond~5 0) (= main_~__tmp_6~0 (ite (<= 0 main_~main__cp~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5)) [2019-09-20 14:05:11,281 INFO L193 IcfgInterpreter]: Reachable states at location mainErr15ASSERT_VIOLATIONERROR_FUNCTION satisfy 554#false [2019-09-20 14:05:11,282 INFO L193 IcfgInterpreter]: Reachable states at location mainErr17ASSERT_VIOLATIONERROR_FUNCTION satisfy 68#(and (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (= main_~__tmp_18~0 (ite (<= 0 main_~main__cp~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~16 0)) (= 0 main_~main____CPAchecker_TMP_1~0) (= main_~__VERIFIER_assert__cond~17 0) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_17~0)) [2019-09-20 14:05:11,282 INFO L193 IcfgInterpreter]: Reachable states at location mainErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 24#false [2019-09-20 14:05:11,297 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-20 14:05:11,297 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-20 14:05:11,300 INFO L168 Benchmark]: Toolchain (without parser) took 33130.85 ms. Allocated memory was 130.5 MB in the beginning and 536.3 MB in the end (delta: 405.8 MB). Free memory was 85.8 MB in the beginning and 416.6 MB in the end (delta: -330.7 MB). Peak memory consumption was 75.1 MB. Max. memory is 7.1 GB. [2019-09-20 14:05:11,301 INFO L168 Benchmark]: CDTParser took 1.12 ms. Allocated memory is still 130.5 MB. Free memory was 104.6 MB in the beginning and 104.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-20 14:05:11,302 INFO L168 Benchmark]: CACSL2BoogieTranslator took 429.69 ms. Allocated memory was 130.5 MB in the beginning and 195.6 MB in the end (delta: 65.0 MB). Free memory was 85.6 MB in the beginning and 170.5 MB in the end (delta: -84.9 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. [2019-09-20 14:05:11,303 INFO L168 Benchmark]: Boogie Preprocessor took 41.40 ms. Allocated memory is still 195.6 MB. Free memory was 170.5 MB in the beginning and 168.6 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-09-20 14:05:11,304 INFO L168 Benchmark]: RCFGBuilder took 513.36 ms. Allocated memory is still 195.6 MB. Free memory was 168.6 MB in the beginning and 141.1 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. [2019-09-20 14:05:11,305 INFO L168 Benchmark]: Sifa took 32142.29 ms. Allocated memory was 195.6 MB in the beginning and 536.3 MB in the end (delta: 340.8 MB). Free memory was 141.1 MB in the beginning and 416.6 MB in the end (delta: -275.5 MB). Peak memory consumption was 65.3 MB. Max. memory is 7.1 GB. [2019-09-20 14:05:11,308 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.12 ms. Allocated memory is still 130.5 MB. Free memory was 104.6 MB in the beginning and 104.4 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 429.69 ms. Allocated memory was 130.5 MB in the beginning and 195.6 MB in the end (delta: 65.0 MB). Free memory was 85.6 MB in the beginning and 170.5 MB in the end (delta: -84.9 MB). Peak memory consumption was 26.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 41.40 ms. Allocated memory is still 195.6 MB. Free memory was 170.5 MB in the beginning and 168.6 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 513.36 ms. Allocated memory is still 195.6 MB. Free memory was 168.6 MB in the beginning and 141.1 MB in the end (delta: 27.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. * Sifa took 32142.29 ms. Allocated memory was 195.6 MB in the beginning and 536.3 MB in the end (delta: 340.8 MB). Free memory was 141.1 MB in the beginning and 416.6 MB in the end (delta: -275.5 MB). Peak memory consumption was 65.3 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]: 32092, ICFG_INTERPRETER_ENTERED_PROCEDURES: 2, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 512, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 488, TOOLS_POST_TIME[ms]: 315, TOOLS_POST_CALL_APPLICATIONS: 2, TOOLS_POST_CALL_TIME[ms]: 22, TOOLS_POST_RETURN_APPLICATIONS: 1, TOOLS_POST_RETURN_TIME[ms]: 1, TOOLS_QUANTIFIERELIM_APPLICATIONS: 490, TOOLS_QUANTIFIERELIM_TIME[ms]: 214, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 14, FLUID_QUERY_TIME[ms]: 18, FLUID_QUERIES: 551, FLUID_YES_ANSWERS: 13, DOMAIN_JOIN_APPLICATIONS: 107, DOMAIN_JOIN_TIME[ms]: 21219, DOMAIN_ALPHA_APPLICATIONS: 13, DOMAIN_ALPHA_TIME[ms]: 291, DOMAIN_WIDEN_APPLICATIONS: 17, DOMAIN_WIDEN_TIME[ms]: 9907, DOMAIN_ISSUBSETEQ_APPLICATIONS: 39, DOMAIN_ISSUBSETEQ_TIME[ms]: 68, DOMAIN_ISBOTTOM_APPLICATIONS: 14, DOMAIN_ISBOTTOM_TIME[ms]: 59, LOOP_SUMMARIZER_APPLICATIONS: 22, LOOP_SUMMARIZER_CACHE_MISSES: 22, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 19626, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 19625, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 39, CALL_SUMMARIZER_APPLICATIONS: 1, CALL_SUMMARIZER_CACHE_MISSES: 1, CALL_SUMMARIZER_OVERALL_TIME[ms]: 32, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 31, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 5, PATH_EXPR_TIME[ms]: 10, REGEX_TO_DAG_TIME[ms]: 11, DAG_COMPRESSION_TIME[ms]: 77, DAG_COMPRESSION_PROCESSED_NODES: 1975, DAG_COMPRESSION_RETAINED_NODES: 455 - PositiveResult [Line: 120]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 92]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 238]: 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 909#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~10 0) (< (+ main_~main__c~0 1) main_~main__tokenlen~0)). Possible FailurePath: - UnprovableResult [Line: 250]: 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 861#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_11~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (= main_~__tmp_12~0 (ite (<= 0 main_~main__cp~0) 1 0)) (= main_~__VERIFIER_assert__cond~11 0) (< (+ main_~main__c~0 1) main_~main__tokenlen~0)). Possible FailurePath: - UnprovableResult [Line: 140]: 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 956#(= main_~__VERIFIER_assert__cond~4 0). Possible FailurePath: - UnprovableResult [Line: 172]: 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 947#(and (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (= main_~__tmp_7~0 (ite (< (+ main_~main__cp~0 1) main_~main__urilen~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~5 0)) (= main_~__tmp_6~0 (ite (<= 0 main_~main__cp~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (= main_~__VERIFIER_assert__cond~6 0)). Possible FailurePath: - PositiveResult [Line: 209]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 267]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 291]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 184]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 369]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 279]: 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 721#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= 1 main_~__tmp_13~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (not (= 0 main_~main____CPAchecker_TMP_3~0)) (and (<= 0 main_~main__cp~0) (= 1 main_~__tmp_12~0)) (<= 0 (+ main_~main____CPAchecker_TMP_3~0 2147483648)) (= main_~__VERIFIER_assert__cond~13 0) (= (ite (<= 0 main_~main__c~0) 1 0) main_~__tmp_14~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= main_~main____CPAchecker_TMP_3~0 2147483647) (< main_~main__c~0 main_~main__tokenlen~0) (and (< main_~main__cp~0 main_~main__urilen~0) (= 1 main_~__tmp_11~0))). Possible FailurePath: - PositiveResult [Line: 108]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 221]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 152]: 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 952#(and (= main_~__VERIFIER_assert__cond~5 0) (= main_~__tmp_6~0 (ite (<= 0 main_~main__cp~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5)). Possible FailurePath: - PositiveResult [Line: 303]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - UnprovableResult [Line: 381]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 68#(and (not (= main_~main__cp~0 (+ main_~main__urilen~0 (- 1)))) (= main_~__tmp_18~0 (ite (<= 0 main_~main__cp~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~16 0)) (= 0 main_~main____CPAchecker_TMP_1~0) (= main_~__VERIFIER_assert__cond~17 0) (= main_~__VERIFIER_assert__cond~16 main_~__tmp_17~0) (= main_~__VERIFIER_assert__cond~17 main_~__tmp_18~0) (= (ite (< main_~main__cp~0 main_~main__urilen~0) 1 0) main_~__tmp_17~0)). Possible FailurePath: - PositiveResult [Line: 80]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...