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 -i ../../../trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-14 20:42:42,702 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-14 20:42:42,705 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-14 20:42:42,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-14 20:42:42,722 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-14 20:42:42,724 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-14 20:42:42,725 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-14 20:42:42,737 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-14 20:42:42,740 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-14 20:42:42,741 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-14 20:42:42,743 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-14 20:42:42,744 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-14 20:42:42,744 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-14 20:42:42,749 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-14 20:42:42,751 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-14 20:42:42,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-14 20:42:42,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-14 20:42:42,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-14 20:42:42,757 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-14 20:42:42,763 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-14 20:42:42,765 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-14 20:42:42,767 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-14 20:42:42,769 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-14 20:42:42,770 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-14 20:42:42,773 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-14 20:42:42,773 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-14 20:42:42,774 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-14 20:42:42,775 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-14 20:42:42,777 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-14 20:42:42,778 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-14 20:42:42,778 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-14 20:42:42,780 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-14 20:42:42,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-14 20:42:42,781 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-14 20:42:42,783 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-14 20:42:42,784 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-14 20:42:42,784 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-14 20:42:42,784 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-14 20:42:42,785 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-14 20:42:42,785 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-14 20:42:42,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-14 20:42:42,787 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 [2019-08-14 20:42:42,812 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-14 20:42:42,813 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-14 20:42:42,815 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-14 20:42:42,815 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-14 20:42:42,815 INFO L138 SettingsManager]: * Use SBE=true [2019-08-14 20:42:42,816 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-14 20:42:42,816 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-14 20:42:42,816 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-14 20:42:42,816 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-14 20:42:42,816 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-14 20:42:42,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-14 20:42:42,818 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-14 20:42:42,818 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-14 20:42:42,818 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-14 20:42:42,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-14 20:42:42,819 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-14 20:42:42,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-14 20:42:42,819 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-14 20:42:42,819 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-14 20:42:42,820 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-14 20:42:42,820 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-14 20:42:42,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-14 20:42:42,820 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-14 20:42:42,820 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-14 20:42:42,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-14 20:42:42,821 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-14 20:42:42,821 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-14 20:42:42,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-14 20:42:42,822 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-14 20:42:42,875 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-14 20:42:42,891 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-14 20:42:42,894 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-14 20:42:42,896 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-14 20:42:42,896 INFO L275 PluginConnector]: CDTParser initialized [2019-08-14 20:42:42,897 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c [2019-08-14 20:42:42,958 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a24c4bdec/15d44d25b12940b2a81be466341a7e70/FLAG599deb103 [2019-08-14 20:42:43,494 INFO L306 CDTParser]: Found 1 translation units. [2019-08-14 20:42:43,495 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/id_build.i.p+nlh-reducer.c [2019-08-14 20:42:43,519 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a24c4bdec/15d44d25b12940b2a81be466341a7e70/FLAG599deb103 [2019-08-14 20:42:43,730 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a24c4bdec/15d44d25b12940b2a81be466341a7e70 [2019-08-14 20:42:43,741 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-14 20:42:43,743 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-14 20:42:43,744 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-14 20:42:43,744 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-14 20:42:43,748 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-14 20:42:43,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:42:43" (1/1) ... [2019-08-14 20:42:43,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fa202f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:43, skipping insertion in model container [2019-08-14 20:42:43,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.08 08:42:43" (1/1) ... [2019-08-14 20:42:43,759 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-14 20:42:43,837 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-14 20:42:44,329 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:42:44,340 INFO L188 MainTranslator]: Completed pre-run [2019-08-14 20:42:44,717 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-14 20:42:44,731 INFO L192 MainTranslator]: Completed translation [2019-08-14 20:42:44,732 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:44 WrapperNode [2019-08-14 20:42:44,732 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-14 20:42:44,733 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-14 20:42:44,733 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-14 20:42:44,733 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-14 20:42:44,746 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:44" (1/1) ... [2019-08-14 20:42:44,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:44" (1/1) ... [2019-08-14 20:42:44,778 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:44" (1/1) ... [2019-08-14 20:42:44,780 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:44" (1/1) ... [2019-08-14 20:42:44,824 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:44" (1/1) ... [2019-08-14 20:42:44,851 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:44" (1/1) ... [2019-08-14 20:42:44,859 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:44" (1/1) ... [2019-08-14 20:42:44,878 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-14 20:42:44,879 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-14 20:42:44,881 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-14 20:42:44,882 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-14 20:42:44,882 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.08 08:42:44" (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 [2019-08-14 20:42:44,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-14 20:42:44,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-14 20:42:44,957 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-14 20:42:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-14 20:42:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-14 20:42:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-14 20:42:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-14 20:42:44,958 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-14 20:42:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-14 20:42:44,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-14 20:42:46,398 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-14 20:42:46,398 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-14 20:42:46,399 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:42:46 BoogieIcfgContainer [2019-08-14 20:42:46,400 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-14 20:42:46,400 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-14 20:42:46,400 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-14 20:42:46,401 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-14 20:42:46,402 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.08 08:42:46" (1/1) ... [2019-08-14 20:42:47,688 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,731 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,749 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,774 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,792 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,831 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,848 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,872 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,908 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,916 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,923 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,930 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,942 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,976 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,983 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,990 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:47,997 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,008 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,041 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,048 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,054 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,060 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,071 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,103 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,109 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,116 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,122 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,132 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,164 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,175 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,235 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,245 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,275 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,286 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,317 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,323 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,333 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,360 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,365 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,371 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,377 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,380 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,393 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,422 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,430 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,436 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,438 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,448 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,461 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,488 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,493 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,500 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,506 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,520 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,546 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,551 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,557 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,563 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,575 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,600 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,606 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,611 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,616 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,621 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,625 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,630 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,636 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,639 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,642 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,647 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,651 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,657 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,662 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,666 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,670 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,675 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,678 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,683 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,688 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,700 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,725 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,730 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,735 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,740 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,744 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,749 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,753 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,758 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,761 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,764 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,768 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,773 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,777 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,782 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,787 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,794 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,819 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,824 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,829 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,833 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,838 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,842 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,847 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,855 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,857 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,860 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,865 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,869 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,874 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,878 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,883 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,886 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,889 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,891 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,895 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,900 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,936 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,960 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,965 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,970 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,974 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,979 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,983 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,988 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,994 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:48,998 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:49,001 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:49,007 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:49,012 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:49,017 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:49,022 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:49,028 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-08-14 20:42:49,052 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-14 20:42:49,055 INFO L168 Benchmark]: Toolchain (without parser) took 5311.56 ms. Allocated memory was 140.5 MB in the beginning and 451.4 MB in the end (delta: 310.9 MB). Free memory was 86.2 MB in the beginning and 127.9 MB in the end (delta: -41.6 MB). Peak memory consumption was 274.4 MB. Max. memory is 7.1 GB. [2019-08-14 20:42:49,056 INFO L168 Benchmark]: CDTParser took 0.47 ms. Allocated memory is still 140.5 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-14 20:42:49,057 INFO L168 Benchmark]: CACSL2BoogieTranslator took 988.30 ms. Allocated memory was 140.5 MB in the beginning and 219.2 MB in the end (delta: 78.6 MB). Free memory was 85.8 MB in the beginning and 190.7 MB in the end (delta: -104.9 MB). Peak memory consumption was 37.4 MB. Max. memory is 7.1 GB. [2019-08-14 20:42:49,058 INFO L168 Benchmark]: Boogie Preprocessor took 146.02 ms. Allocated memory is still 219.2 MB. Free memory was 190.7 MB in the beginning and 186.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2019-08-14 20:42:49,059 INFO L168 Benchmark]: RCFGBuilder took 1520.82 ms. Allocated memory was 219.2 MB in the beginning and 274.2 MB in the end (delta: 55.1 MB). Free memory was 186.5 MB in the beginning and 222.6 MB in the end (delta: -36.2 MB). Peak memory consumption was 115.9 MB. Max. memory is 7.1 GB. [2019-08-14 20:42:49,060 INFO L168 Benchmark]: Symbolic Interpretation took 2652.48 ms. Allocated memory was 274.2 MB in the beginning and 451.4 MB in the end (delta: 177.2 MB). Free memory was 222.6 MB in the beginning and 127.9 MB in the end (delta: 94.8 MB). Peak memory consumption was 277.2 MB. Max. memory is 7.1 GB. [2019-08-14 20:42:49,064 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - PositiveResult [Line: 1775]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 1758]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.47 ms. Allocated memory is still 140.5 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 988.30 ms. Allocated memory was 140.5 MB in the beginning and 219.2 MB in the end (delta: 78.6 MB). Free memory was 85.8 MB in the beginning and 190.7 MB in the end (delta: -104.9 MB). Peak memory consumption was 37.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 146.02 ms. Allocated memory is still 219.2 MB. Free memory was 190.7 MB in the beginning and 186.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1520.82 ms. Allocated memory was 219.2 MB in the beginning and 274.2 MB in the end (delta: 55.1 MB). Free memory was 186.5 MB in the beginning and 222.6 MB in the end (delta: -36.2 MB). Peak memory consumption was 115.9 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 2652.48 ms. Allocated memory was 274.2 MB in the beginning and 451.4 MB in the end (delta: 177.2 MB). Free memory was 222.6 MB in the beginning and 127.9 MB in the end (delta: 94.8 MB). Peak memory consumption was 277.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Received shutdown request...