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/SpamAssassin-loop.i.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 02:24:53,675 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 02:24:53,677 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 02:24:53,689 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 02:24:53,689 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 02:24:53,690 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 02:24:53,692 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 02:24:53,694 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 02:24:53,695 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 02:24:53,696 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 02:24:53,697 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 02:24:53,698 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 02:24:53,699 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 02:24:53,700 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 02:24:53,701 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 02:24:53,702 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 02:24:53,703 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 02:24:53,704 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 02:24:53,708 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 02:24:53,710 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 02:24:53,717 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 02:24:53,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 02:24:53,719 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 02:24:53,720 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 02:24:53,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 02:24:53,722 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 02:24:53,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 02:24:53,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 02:24:53,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 02:24:53,725 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 02:24:53,725 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 02:24:53,726 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 02:24:53,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 02:24:53,727 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 02:24:53,728 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 02:24:53,728 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 02:24:53,729 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 02:24:53,729 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 02:24:53,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 02:24:53,730 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 02:24:53,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 02:24:53,732 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 [2019-08-10 02:24:53,746 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 02:24:53,746 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 02:24:53,748 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 02:24:53,748 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 02:24:53,748 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 02:24:53,748 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 02:24:53,749 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 02:24:53,749 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 02:24:53,749 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 02:24:53,749 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 02:24:53,749 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 02:24:53,750 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 02:24:53,750 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 02:24:53,750 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 02:24:53,750 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 02:24:53,750 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 02:24:53,751 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 02:24:53,751 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 02:24:53,751 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 02:24:53,751 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 02:24:53,751 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 02:24:53,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 02:24:53,752 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 02:24:53,752 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 02:24:53,752 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 02:24:53,753 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 02:24:53,753 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 02:24:53,753 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 02:24:53,753 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 02:24:53,782 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 02:24:53,795 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 02:24:53,799 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 02:24:53,800 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 02:24:53,801 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 02:24:53,801 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/SpamAssassin-loop.i.v+cfa-reducer.c [2019-08-10 02:24:53,860 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e855a5483/fc7c43295b344c6e98939aefc32f440a/FLAG966c03bc8 [2019-08-10 02:24:54,309 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 02:24:54,312 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/SpamAssassin-loop.i.v+cfa-reducer.c [2019-08-10 02:24:54,322 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e855a5483/fc7c43295b344c6e98939aefc32f440a/FLAG966c03bc8 [2019-08-10 02:24:54,639 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e855a5483/fc7c43295b344c6e98939aefc32f440a [2019-08-10 02:24:54,650 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 02:24:54,651 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 02:24:54,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 02:24:54,653 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 02:24:54,656 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 02:24:54,657 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 02:24:54" (1/1) ... [2019-08-10 02:24:54,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eb4b644 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:54, skipping insertion in model container [2019-08-10 02:24:54,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 02:24:54" (1/1) ... [2019-08-10 02:24:54,669 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 02:24:54,703 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 02:24:54,960 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 02:24:54,965 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 02:24:55,001 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 02:24:55,017 INFO L192 MainTranslator]: Completed translation [2019-08-10 02:24:55,017 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:55 WrapperNode [2019-08-10 02:24:55,017 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 02:24:55,018 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 02:24:55,018 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 02:24:55,019 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 02:24:55,126 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:55" (1/1) ... [2019-08-10 02:24:55,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:55" (1/1) ... [2019-08-10 02:24:55,143 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:55" (1/1) ... [2019-08-10 02:24:55,145 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:55" (1/1) ... [2019-08-10 02:24:55,161 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:55" (1/1) ... [2019-08-10 02:24:55,172 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:55" (1/1) ... [2019-08-10 02:24:55,174 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:55" (1/1) ... [2019-08-10 02:24:55,176 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 02:24:55,177 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 02:24:55,177 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 02:24:55,177 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 02:24:55,180 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:24:55" (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 [2019-08-10 02:24:55,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 02:24:55,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 02:24:55,230 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 02:24:55,230 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 02:24:55,230 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 02:24:55,231 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-10 02:24:55,231 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 02:24:55,231 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 02:24:55,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 02:24:55,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 02:24:55,628 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 02:24:55,628 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 02:24:55,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 02:24:55 BoogieIcfgContainer [2019-08-10 02:24:55,630 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 02:24:55,630 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 02:24:55,630 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 02:24:55,630 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 02:24:55,631 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 02:24:55" (1/1) ... [2019-08-10 02:24:55,901 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:24:56,017 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:24:56,308 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5120 conjuctions. This might take some time... [2019-08-10 02:25:00,263 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5120 conjuctions. This might take some time... [2019-08-10 02:25:04,122 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:06,635 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:06,674 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:09,279 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:09,316 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:11,733 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:11,768 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:14,418 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:14,448 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:17,002 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:17,035 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:19,690 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:19,729 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:22,182 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:22,233 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:24,884 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:24,935 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:27,584 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:27,624 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:30,230 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:30,255 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:33,032 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:33,067 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:35,381 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:35,413 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:37,808 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:37,839 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:41,012 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:41,038 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:43,677 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:43,724 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:46,181 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:46,209 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:48,549 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:48,579 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:51,087 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:51,112 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:53,608 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:53,630 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:56,316 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:56,347 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:25:58,948 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:25:58,983 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:26:01,672 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:26:01,698 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:26:04,269 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:26:04,473 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7200 conjuctions. This might take some time... [2019-08-10 02:26:10,356 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:26:13,143 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:26:13,253 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5632 conjuctions. This might take some time... [2019-08-10 02:26:18,103 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:26:20,733 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:26:20,927 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7200 conjuctions. This might take some time... [2019-08-10 02:26:27,419 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:26:30,260 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:26:30,514 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 7200 conjuctions. This might take some time... [2019-08-10 02:26:37,411 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:26:39,752 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:26:39,772 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:26:42,219 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:26:42,248 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:26:44,570 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:26:44,632 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:26:47,024 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:26:47,096 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:26:50,556 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:26:50,606 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:26:53,842 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:26:53,905 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:26:56,756 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:26:56,780 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:26:59,253 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:26:59,295 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:27:02,222 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:27:02,250 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2019-08-10 02:27:04,561 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 7 [2019-08-10 02:27:04,594 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 02:27:04,606 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 02:27:04,609 INFO L168 Benchmark]: Toolchain (without parser) took 129956.70 ms. Allocated memory was 139.5 MB in the beginning and 730.9 MB in the end (delta: 591.4 MB). Free memory was 86.0 MB in the beginning and 142.2 MB in the end (delta: -56.2 MB). Peak memory consumption was 773.8 MB. Max. memory is 7.1 GB. [2019-08-10 02:27:04,610 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 139.5 MB. Free memory was 104.2 MB in the beginning and 104.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-10 02:27:04,611 INFO L168 Benchmark]: CACSL2BoogieTranslator took 365.40 ms. Allocated memory is still 139.5 MB. Free memory was 85.8 MB in the beginning and 73.9 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 7.1 GB. [2019-08-10 02:27:04,612 INFO L168 Benchmark]: Boogie Preprocessor took 158.37 ms. Allocated memory was 139.5 MB in the beginning and 200.3 MB in the end (delta: 60.8 MB). Free memory was 73.9 MB in the beginning and 176.8 MB in the end (delta: -103.0 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB. [2019-08-10 02:27:04,613 INFO L168 Benchmark]: RCFGBuilder took 452.64 ms. Allocated memory is still 200.3 MB. Free memory was 176.8 MB in the beginning and 156.0 MB in the end (delta: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 7.1 GB. [2019-08-10 02:27:04,614 INFO L168 Benchmark]: Symbolic Interpretation took 128975.92 ms. Allocated memory was 200.3 MB in the beginning and 730.9 MB in the end (delta: 530.6 MB). Free memory was 156.0 MB in the beginning and 142.2 MB in the end (delta: 13.8 MB). Peak memory consumption was 782.9 MB. Max. memory is 7.1 GB. [2019-08-10 02:27:04,618 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 240]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 16174#(and (or (and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~1 0)) (not (= main_~__VERIFIER_assert__cond~12 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~9 0)) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= 0 (+ main_~main__len~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (= 1 main_~main____CPAchecker_TMP_4~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (< 0 main_~main__limit~0) (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (or (and (not (< 0 main_~main__bufsize~0)) (= main_~__tmp_9~0 0)) (and (= main_~__tmp_9~0 1) (< 0 main_~main__bufsize~0))) (= |old(~__return_334~0)| 0) (not (= main_~__VERIFIER_assert__cond~10 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__bufsize~0 2147483647) (or (and (= 1 main_~__tmp_11~0) (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)) (and (not (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)) (= 0 main_~__tmp_11~0))) (= 1 main_~main____CPAchecker_TMP_3~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (not (= main_~__VERIFIER_assert__cond~7 0)) (= 0 main_~main____CPAchecker_TMP_0~0) (<= main_~main__len~0 2147483647) (= 0 main_~main____CPAchecker_TMP_2~0) (or (and (not (< 0 main_~main__len~0)) (= main_~__tmp_7~0 0)) (and (< 0 main_~main__len~0) (= main_~__tmp_7~0 1))) (or (and (not (< 1 main_~main__len~0)) (= main_~__tmp_1~0 0)) (and (< 1 main_~main__len~0) (= main_~__tmp_1~0 1))) (= main_~__tmp_2~0 1) (= 0 main_~main____CPAchecker_TMP_1~0) (< 1 main_~main__len~0) (< 0 main_~main__len~0) (= 1 main_~__tmp_10~0) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (= main_~__tmp_8~0 1) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (<= 0 (+ main_~main__bufsize~0 2147483648))) (and (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (not (= main_~__VERIFIER_assert__cond~12 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0))) (= main_~__VERIFIER_assert__cond~14 0) (= (+ main_~main____CPAchecker_TMP_4~0 1) main_~main__i~0) (= (+ main_~main____CPAchecker_TMP_3~0 1) main_~main__j~0) (or (and (not (< main_~main__j~0 main_~main__bufsize~0)) (= 0 main_~__tmp_15~0)) (and (= 1 main_~__tmp_15~0) (< main_~main__j~0 main_~main__bufsize~0))) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (not (= main_~__VERIFIER_assert__cond~13 0))). Possible FailurePath: - UnprovableResult [Line: 148]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 29337#(and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (or (and (= main_~__tmp_8~0 0) (not (<= 0 main_~main__i~0))) (and (<= 0 main_~main__i~0) (= main_~__tmp_8~0 1))) (or (and (< main_~main__i~0 main_~main__len~0) (= main_~__tmp_7~0 1)) (and (not (< main_~main__i~0 main_~main__len~0)) (= main_~__tmp_7~0 0))) (or (and (< main_~main__j~0 main_~main__limit~0) (or (and (= main_~__tmp_1~0 1) (< (+ main_~main__i~0 1) main_~main__len~0)) (and (not (< (+ main_~main__i~0 1) main_~main__len~0)) (= main_~__tmp_1~0 0))) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (or (and (= main_~__tmp_2~0 0) (not (<= 0 main_~main__i~0))) (and (<= 0 main_~main__i~0) (= main_~__tmp_2~0 1))) (not (= main_~__VERIFIER_assert__cond~1 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (or (and (< main_~main__i~0 main_~main__len~0) (= 0 main_~main__j~0) (or (and (not (= main_~__VERIFIER_assert__cond~15 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (or (and (not (<= 0 main_~main____CPAchecker_TMP_5~0)) (= 0 main_~__tmp_16~0)) (and (= 1 main_~__tmp_16~0) (<= 0 main_~main____CPAchecker_TMP_5~0))) (= main_~main____CPAchecker_TMP_5~0 (+ main_~main____CPAchecker_TMP_3~0 1)) (or (and (= 1 main_~__tmp_15~0) (< main_~main____CPAchecker_TMP_5~0 main_~main__bufsize~0)) (and (not (< main_~main____CPAchecker_TMP_5~0 main_~main__bufsize~0)) (= 0 main_~__tmp_15~0))) (= main_~__VERIFIER_assert__cond~15 main_~__tmp_16~0) (or (and (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (not (= main_~__VERIFIER_assert__cond~12 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (not (= main_~__VERIFIER_assert__cond~9 0)) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= 0 (+ main_~main__len~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~8 0)) (= 1 main_~main____CPAchecker_TMP_4~0) (< 0 main_~main__limit~0) (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (or (and (not (< 0 main_~main__bufsize~0)) (= main_~__tmp_9~0 0)) (and (= main_~__tmp_9~0 1) (< 0 main_~main__bufsize~0))) (= |old(~__return_334~0)| 0) (not (= main_~__VERIFIER_assert__cond~10 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (<= main_~main__bufsize~0 2147483647) (= 1 main_~main____CPAchecker_TMP_3~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (<= main_~main__len~0 2147483647) (= 0 main_~main____CPAchecker_TMP_2~0) (= 0 main_~main____CPAchecker_TMP_1~0) (< 0 main_~main__len~0) (< 1 main_~main__len~0) (or (and (= 1 main_~__tmp_11~0) (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)) (and (= 0 main_~__tmp_11~0) (not (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)))) (= 1 main_~__tmp_10~0) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (<= 0 (+ main_~main__bufsize~0 2147483648))) (and (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (not (= main_~__VERIFIER_assert__cond~12 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0))) (<= main_~main__limit~0 (+ main_~main____CPAchecker_TMP_5~0 1)) (= (+ main_~main____CPAchecker_TMP_4~0 1) main_~main__i~0) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (not (= main_~__VERIFIER_assert__cond~13 0))) (and (<= main_~main__limit~0 (+ main_~main____CPAchecker_TMP_6~0 1)) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (or (and (= main_~__tmp_3~0 1) (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)) (and (= main_~__tmp_3~0 0) (not (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)))) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (or (and (not (<= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__tmp_6~0 0)) (and (<= 0 main_~main____CPAchecker_TMP_6~0) (= main_~__tmp_6~0 1))) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (not (= main_~__VERIFIER_assert__cond~3 0)) (or (and (not (<= 0 main_~main____CPAchecker_TMP_7~0)) (= main_~__tmp_4~0 0)) (and (<= 0 main_~main____CPAchecker_TMP_7~0) (= main_~__tmp_4~0 1))) (not (= main_~__VERIFIER_assert__cond~5 0)) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__i~0) (not (= main_~__VERIFIER_assert__cond~4 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (or (and (= main_~__tmp_5~0 1) (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (and (not (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (= main_~__tmp_5~0 0)))))) (and (< main_~main__i~0 main_~main__len~0) (or (and (not (= main_~__VERIFIER_assert__cond~15 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (or (and (not (<= 0 main_~main____CPAchecker_TMP_5~0)) (= 0 main_~__tmp_16~0)) (and (= 1 main_~__tmp_16~0) (<= 0 main_~main____CPAchecker_TMP_5~0))) (= main_~main____CPAchecker_TMP_5~0 (+ main_~main____CPAchecker_TMP_3~0 1)) (or (and (= 1 main_~__tmp_15~0) (< main_~main____CPAchecker_TMP_5~0 main_~main__bufsize~0)) (and (not (< main_~main____CPAchecker_TMP_5~0 main_~main__bufsize~0)) (= 0 main_~__tmp_15~0))) (= main_~__VERIFIER_assert__cond~15 main_~__tmp_16~0) (or (and (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (not (= main_~__VERIFIER_assert__cond~12 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (not (= main_~__VERIFIER_assert__cond~9 0)) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= 0 (+ main_~main__len~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~8 0)) (= 1 main_~main____CPAchecker_TMP_4~0) (< 0 main_~main__limit~0) (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (or (and (not (< 0 main_~main__bufsize~0)) (= main_~__tmp_9~0 0)) (and (= main_~__tmp_9~0 1) (< 0 main_~main__bufsize~0))) (= |old(~__return_334~0)| 0) (not (= main_~__VERIFIER_assert__cond~10 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (<= main_~main__bufsize~0 2147483647) (= 1 main_~main____CPAchecker_TMP_3~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (<= main_~main__len~0 2147483647) (= 0 main_~main____CPAchecker_TMP_2~0) (= 0 main_~main____CPAchecker_TMP_1~0) (< 0 main_~main__len~0) (< 1 main_~main__len~0) (or (and (= 1 main_~__tmp_11~0) (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)) (and (= 0 main_~__tmp_11~0) (not (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)))) (= 1 main_~__tmp_10~0) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (<= 0 (+ main_~main__bufsize~0 2147483648))) (and (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (not (= main_~__VERIFIER_assert__cond~12 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0))) (= (+ main_~main____CPAchecker_TMP_5~0 1) main_~main__j~0) (= (+ main_~main____CPAchecker_TMP_4~0 1) main_~main__i~0) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (not (= main_~__VERIFIER_assert__cond~13 0))) (and (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (= (+ main_~main____CPAchecker_TMP_6~0 1) main_~main__j~0) (or (and (= main_~__tmp_3~0 1) (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)) (and (= main_~__tmp_3~0 0) (not (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)))) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (or (and (not (<= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__tmp_6~0 0)) (and (<= 0 main_~main____CPAchecker_TMP_6~0) (= main_~__tmp_6~0 1))) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (not (= main_~__VERIFIER_assert__cond~3 0)) (or (and (not (<= 0 main_~main____CPAchecker_TMP_7~0)) (= main_~__tmp_4~0 0)) (and (<= 0 main_~main____CPAchecker_TMP_7~0) (= main_~__tmp_4~0 1))) (not (= main_~__VERIFIER_assert__cond~5 0)) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__i~0) (not (= main_~__VERIFIER_assert__cond~4 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (or (and (= main_~__tmp_5~0 1) (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (and (not (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (= main_~__tmp_5~0 0))))))) (not (= main_~__VERIFIER_assert__cond~0 0)) (< (+ main_~main__i~0 1) main_~main__len~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647)) (and (< main_~main__i~0 main_~main__len~0) (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (= |old(~__return_334~0)| 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~1 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__bufsize~0 2147483647) (not (= main_~__VERIFIER_assert__cond~0 0)) (< main_~main__j~0 main_~main__limit~0) (<= main_~main__len~0 2147483647) (= 0 main_~main__j~0) (<= 0 (+ main_~main__len~0 2147483648)) (or (and (= main_~__tmp_1~0 1) (< (+ main_~main__i~0 1) main_~main__len~0)) (and (not (< (+ main_~main__i~0 1) main_~main__len~0)) (= main_~__tmp_1~0 0))) (or (and (= main_~__tmp_2~0 0) (not (<= 0 main_~main__i~0))) (and (<= 0 main_~main__i~0) (= main_~__tmp_2~0 1))) (= 0 main_~main__i~0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (<= 0 (+ main_~main__bufsize~0 2147483648)) (< (+ main_~main__i~0 1) main_~main__len~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647))) (= main_~__VERIFIER_assert__cond~7 0) (= 0 main_~main____CPAchecker_TMP_0~0)). Possible FailurePath: - UnprovableResult [Line: 200]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 21756#(or (and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~1 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~9 0)) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= 0 (+ main_~main__len~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~8 0)) (or (and (not (< main_~main__i~0 main_~main__len~0)) (= 0 main_~__tmp_11~0)) (and (< main_~main__i~0 main_~main__len~0) (= 1 main_~__tmp_11~0))) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (< 0 main_~main__limit~0) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= 1 main_~main__i~0) (or (and (not (< 0 main_~main__bufsize~0)) (= main_~__tmp_9~0 0)) (and (= main_~__tmp_9~0 1) (< 0 main_~main__bufsize~0))) (= |old(~__return_334~0)| 0) (not (= main_~__VERIFIER_assert__cond~10 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__bufsize~0 2147483647) (= main_~__VERIFIER_assert__cond~11 0) (not (= main_~__VERIFIER_assert__cond~7 0)) (= 0 main_~main____CPAchecker_TMP_0~0) (<= main_~main__len~0 2147483647) (= (ite (<= 0 main_~main__i~0) 1 0) main_~__tmp_12~0) (= 1 main_~main__j~0) (= 0 main_~main____CPAchecker_TMP_2~0) (or (and (not (< 0 main_~main__len~0)) (= main_~__tmp_7~0 0)) (and (< 0 main_~main__len~0) (= main_~__tmp_7~0 1))) (or (and (not (< 1 main_~main__len~0)) (= main_~__tmp_1~0 0)) (and (< 1 main_~main__len~0) (= main_~__tmp_1~0 1))) (= main_~__tmp_2~0 1) (= 0 main_~main____CPAchecker_TMP_1~0) (< 1 main_~main__len~0) (< 0 main_~main__len~0) (= 1 main_~__tmp_10~0) (= main_~__tmp_8~0 1) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (<= 0 (+ main_~main__bufsize~0 2147483648))) (and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= (+ main_~main____CPAchecker_TMP_2~0 1) main_~main__i~0) (or (and (< main_~main____CPAchecker_TMP_1~0 main_~main__bufsize~0) (= main_~__tmp_9~0 1)) (and (not (< main_~main____CPAchecker_TMP_1~0 main_~main__bufsize~0)) (= main_~__tmp_9~0 0))) (not (= main_~__VERIFIER_assert__cond~10 0)) (= main_~__VERIFIER_assert__cond~11 0) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (or (and (not (<= 0 main_~main____CPAchecker_TMP_1~0)) (= 0 main_~__tmp_10~0)) (and (<= 0 main_~main____CPAchecker_TMP_1~0) (= 1 main_~__tmp_10~0))) (not (= main_~__VERIFIER_assert__cond~7 0)) (not (= main_~__VERIFIER_assert__cond~9 0)) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= (ite (<= 0 main_~main__i~0) 1 0) main_~__tmp_12~0) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main__j~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (or (and (not (< main_~main__i~0 main_~main__len~0)) (= 0 main_~__tmp_11~0)) (and (< main_~main__i~0 main_~main__len~0) (= 1 main_~__tmp_11~0))) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8))). Possible FailurePath: - UnprovableResult [Line: 188]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 24372#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main__j~0) (= main_~__VERIFIER_assert__cond~10 0) (= (+ main_~main____CPAchecker_TMP_2~0 1) main_~main__i~0) (or (and (not (< main_~main__i~0 main_~main__len~0)) (= 0 main_~__tmp_11~0)) (and (< main_~main__i~0 main_~main__len~0) (= 1 main_~__tmp_11~0))) (not (= main_~__VERIFIER_assert__cond~9 0))). Possible FailurePath: - UnprovableResult [Line: 136]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 30148#(and (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (or (and (< main_~main__j~0 main_~main__limit~0) (or (and (= main_~__tmp_1~0 1) (< (+ main_~main__i~0 1) main_~main__len~0)) (and (not (< (+ main_~main__i~0 1) main_~main__len~0)) (= main_~__tmp_1~0 0))) (or (and (= main_~__tmp_2~0 0) (not (<= 0 main_~main__i~0))) (and (<= 0 main_~main__i~0) (= main_~__tmp_2~0 1))) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (or (and (< main_~main__i~0 main_~main__len~0) (or (and (not (= main_~__VERIFIER_assert__cond~15 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (or (and (<= 0 (+ main_~main____CPAchecker_TMP_3~0 1)) (= 1 main_~__tmp_16~0)) (and (not (<= 0 (+ main_~main____CPAchecker_TMP_3~0 1))) (= 0 main_~__tmp_16~0))) (= (+ main_~main____CPAchecker_TMP_3~0 2) main_~main__j~0) (= main_~main____CPAchecker_TMP_5~0 (+ main_~main____CPAchecker_TMP_3~0 1)) (or (and (= 1 main_~__tmp_15~0) (< (+ main_~main____CPAchecker_TMP_3~0 1) main_~main__bufsize~0)) (and (not (< (+ main_~main____CPAchecker_TMP_3~0 1) main_~main__bufsize~0)) (= 0 main_~__tmp_15~0))) (= main_~__VERIFIER_assert__cond~15 main_~__tmp_16~0) (= (+ main_~main____CPAchecker_TMP_4~0 1) main_~main__i~0) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (or (and (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (not (= main_~__VERIFIER_assert__cond~12 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (not (= main_~__VERIFIER_assert__cond~9 0)) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= 0 (+ main_~main__len~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~8 0)) (= 1 main_~main____CPAchecker_TMP_4~0) (< 0 main_~main__limit~0) (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (or (and (not (< 0 main_~main__bufsize~0)) (= main_~__tmp_9~0 0)) (and (= main_~__tmp_9~0 1) (< 0 main_~main__bufsize~0))) (= |old(~__return_334~0)| 0) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (= 1 main_~__tmp_11~0) (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)) (and (not (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)) (= 0 main_~__tmp_11~0))) (not (= main_~__VERIFIER_assert__cond~11 0)) (<= main_~main__bufsize~0 2147483647) (= 1 main_~main____CPAchecker_TMP_3~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (not (= main_~__VERIFIER_assert__cond~7 0)) (<= main_~main__len~0 2147483647) (= 0 main_~main____CPAchecker_TMP_2~0) (= 0 main_~main____CPAchecker_TMP_1~0) (< 0 main_~main__len~0) (< 1 main_~main__len~0) (= 1 main_~__tmp_10~0) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (= main_~__tmp_8~0 1) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (<= 0 (+ main_~main__bufsize~0 2147483648))) (and (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (not (= main_~__VERIFIER_assert__cond~12 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0))) (not (= main_~__VERIFIER_assert__cond~13 0))) (and (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (= (+ main_~main____CPAchecker_TMP_6~0 1) main_~main__j~0) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (or (and (not (<= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__tmp_6~0 0)) (and (<= 0 main_~main____CPAchecker_TMP_6~0) (= main_~__tmp_6~0 1))) (or (and (= main_~__tmp_3~0 1) (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)) (and (= main_~__tmp_3~0 0) (not (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)))) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (not (= main_~__VERIFIER_assert__cond~3 0)) (or (and (not (<= 0 main_~main____CPAchecker_TMP_7~0)) (= main_~__tmp_4~0 0)) (and (<= 0 main_~main____CPAchecker_TMP_7~0) (= main_~__tmp_4~0 1))) (not (= main_~__VERIFIER_assert__cond~5 0)) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__i~0) (not (= main_~__VERIFIER_assert__cond~4 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (or (and (= main_~__tmp_5~0 1) (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (and (not (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (= main_~__tmp_5~0 0)))))) (and (< main_~main__i~0 main_~main__len~0) (= 0 main_~main__j~0) (or (and (<= main_~main__limit~0 (+ main_~main____CPAchecker_TMP_6~0 1)) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (or (and (not (<= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__tmp_6~0 0)) (and (<= 0 main_~main____CPAchecker_TMP_6~0) (= main_~__tmp_6~0 1))) (or (and (= main_~__tmp_3~0 1) (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)) (and (= main_~__tmp_3~0 0) (not (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)))) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (not (= main_~__VERIFIER_assert__cond~3 0)) (or (and (not (<= 0 main_~main____CPAchecker_TMP_7~0)) (= main_~__tmp_4~0 0)) (and (<= 0 main_~main____CPAchecker_TMP_7~0) (= main_~__tmp_4~0 1))) (not (= main_~__VERIFIER_assert__cond~5 0)) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__i~0) (not (= main_~__VERIFIER_assert__cond~4 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (or (and (= main_~__tmp_5~0 1) (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (and (not (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (= main_~__tmp_5~0 0)))) (and (not (= main_~__VERIFIER_assert__cond~15 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (or (and (<= 0 (+ main_~main____CPAchecker_TMP_3~0 1)) (= 1 main_~__tmp_16~0)) (and (not (<= 0 (+ main_~main____CPAchecker_TMP_3~0 1))) (= 0 main_~__tmp_16~0))) (= main_~main____CPAchecker_TMP_5~0 (+ main_~main____CPAchecker_TMP_3~0 1)) (or (and (= 1 main_~__tmp_15~0) (< (+ main_~main____CPAchecker_TMP_3~0 1) main_~main__bufsize~0)) (and (not (< (+ main_~main____CPAchecker_TMP_3~0 1) main_~main__bufsize~0)) (= 0 main_~__tmp_15~0))) (<= main_~main__limit~0 (+ main_~main____CPAchecker_TMP_3~0 2)) (= main_~__VERIFIER_assert__cond~15 main_~__tmp_16~0) (= (+ main_~main____CPAchecker_TMP_4~0 1) main_~main__i~0) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (or (and (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (not (= main_~__VERIFIER_assert__cond~12 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (not (= main_~__VERIFIER_assert__cond~9 0)) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= 0 (+ main_~main__len~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~8 0)) (= 1 main_~main____CPAchecker_TMP_4~0) (< 0 main_~main__limit~0) (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (or (and (not (< 0 main_~main__bufsize~0)) (= main_~__tmp_9~0 0)) (and (= main_~__tmp_9~0 1) (< 0 main_~main__bufsize~0))) (= |old(~__return_334~0)| 0) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (= 1 main_~__tmp_11~0) (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)) (and (not (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)) (= 0 main_~__tmp_11~0))) (not (= main_~__VERIFIER_assert__cond~11 0)) (<= main_~main__bufsize~0 2147483647) (= 1 main_~main____CPAchecker_TMP_3~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (not (= main_~__VERIFIER_assert__cond~7 0)) (<= main_~main__len~0 2147483647) (= 0 main_~main____CPAchecker_TMP_2~0) (= 0 main_~main____CPAchecker_TMP_1~0) (< 0 main_~main__len~0) (< 1 main_~main__len~0) (= 1 main_~__tmp_10~0) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (= main_~__tmp_8~0 1) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (<= 0 (+ main_~main__bufsize~0 2147483648))) (and (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (not (= main_~__VERIFIER_assert__cond~12 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0))) (not (= main_~__VERIFIER_assert__cond~13 0)))))) (not (= main_~__VERIFIER_assert__cond~1 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (not (= main_~__VERIFIER_assert__cond~0 0)) (< (+ main_~main__i~0 1) main_~main__len~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647)) (and (< main_~main__i~0 main_~main__len~0) (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (= |old(~__return_334~0)| 0) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~1 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__bufsize~0 2147483647) (not (= main_~__VERIFIER_assert__cond~0 0)) (< main_~main__j~0 main_~main__limit~0) (<= main_~main__len~0 2147483647) (= 0 main_~main__j~0) (<= 0 (+ main_~main__len~0 2147483648)) (or (and (= main_~__tmp_1~0 1) (< (+ main_~main__i~0 1) main_~main__len~0)) (and (not (< (+ main_~main__i~0 1) main_~main__len~0)) (= main_~__tmp_1~0 0))) (or (and (= main_~__tmp_2~0 0) (not (<= 0 main_~main__i~0))) (and (<= 0 main_~main__i~0) (= main_~__tmp_2~0 1))) (= 0 main_~main__i~0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (<= 0 (+ main_~main__bufsize~0 2147483648)) (< (+ main_~main__i~0 1) main_~main__len~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647))) (or (and (< main_~main__i~0 main_~main__len~0) (= main_~__tmp_7~0 1)) (and (not (< main_~main__i~0 main_~main__len~0)) (= main_~__tmp_7~0 0))) (= 0 main_~main____CPAchecker_TMP_0~0) (= main_~__VERIFIER_assert__cond~6 0)). Possible FailurePath: - UnprovableResult [Line: 212]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 20235#(and (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= (ite (<= 0 main_~main__i~0) 1 0) main_~__tmp_12~0) (= (+ main_~main____CPAchecker_TMP_1~0 1) main_~main__j~0) (= (+ main_~main____CPAchecker_TMP_2~0 1) main_~main__i~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__VERIFIER_assert__cond~12 0) (= (ite (< main_~main__j~0 main_~main__bufsize~0) 1 0) main_~__tmp_13~0) (or (and (not (< main_~main__i~0 main_~main__len~0)) (= 0 main_~__tmp_11~0)) (and (< main_~main__i~0 main_~main__len~0) (= 1 main_~__tmp_11~0))) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (not (= main_~__VERIFIER_assert__cond~9 0))). Possible FailurePath: - UnprovableResult [Line: 42]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 31765#(or (and (< main_~main__i~0 main_~main__len~0) (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (= |old(~__return_334~0)| 0) (= main_~__VERIFIER_assert__cond~0 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__bufsize~0 2147483647) (< main_~main__j~0 main_~main__limit~0) (<= main_~main__len~0 2147483647) (= 0 main_~main__j~0) (<= 0 (+ main_~main__len~0 2147483648)) (= 0 main_~main__i~0) (= (ite (< (+ main_~main__i~0 1) main_~main__len~0) 1 0) main_~__tmp_1~0) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (<= 0 (+ main_~main__bufsize~0 2147483648)) (< (+ main_~main__i~0 1) main_~main__len~0)) (and (< main_~main__j~0 main_~main__limit~0) (or (and (< main_~main__i~0 main_~main__len~0) (or (and (not (= main_~__VERIFIER_assert__cond~15 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (or (and (not (<= 0 main_~main____CPAchecker_TMP_5~0)) (= 0 main_~__tmp_16~0)) (and (= 1 main_~__tmp_16~0) (<= 0 main_~main____CPAchecker_TMP_5~0))) (= main_~main____CPAchecker_TMP_5~0 (+ main_~main____CPAchecker_TMP_3~0 1)) (or (and (= 1 main_~__tmp_15~0) (< main_~main____CPAchecker_TMP_5~0 main_~main__bufsize~0)) (and (not (< main_~main____CPAchecker_TMP_5~0 main_~main__bufsize~0)) (= 0 main_~__tmp_15~0))) (= main_~__VERIFIER_assert__cond~15 main_~__tmp_16~0) (or (and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~1 0)) (not (= main_~__VERIFIER_assert__cond~12 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (not (= main_~__VERIFIER_assert__cond~9 0)) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= 0 (+ main_~main__len~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (= 1 main_~main____CPAchecker_TMP_4~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (< 0 main_~main__limit~0) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (or (and (not (< 0 main_~main__bufsize~0)) (= main_~__tmp_9~0 0)) (and (= main_~__tmp_9~0 1) (< 0 main_~main__bufsize~0))) (= |old(~__return_334~0)| 0) (not (= main_~__VERIFIER_assert__cond~10 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (<= main_~main__bufsize~0 2147483647) (= 1 main_~main____CPAchecker_TMP_3~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (not (= main_~__VERIFIER_assert__cond~7 0)) (= 0 main_~main____CPAchecker_TMP_0~0) (<= main_~main__len~0 2147483647) (= 0 main_~main____CPAchecker_TMP_2~0) (or (and (not (< 0 main_~main__len~0)) (= main_~__tmp_7~0 0)) (and (< 0 main_~main__len~0) (= main_~__tmp_7~0 1))) (= main_~__tmp_2~0 1) (= 0 main_~main____CPAchecker_TMP_1~0) (< 1 main_~main__len~0) (< 0 main_~main__len~0) (or (and (= 1 main_~__tmp_11~0) (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)) (and (= 0 main_~__tmp_11~0) (not (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)))) (= 1 main_~__tmp_10~0) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (= main_~__tmp_8~0 1) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (<= 0 (+ main_~main__bufsize~0 2147483648))) (and (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (not (= main_~__VERIFIER_assert__cond~12 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0))) (= (+ main_~main____CPAchecker_TMP_5~0 1) main_~main__j~0) (= (+ main_~main____CPAchecker_TMP_4~0 1) main_~main__i~0) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (not (= main_~__VERIFIER_assert__cond~13 0))) (and (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (or (and (= main_~__tmp_6~0 1) (<= 0 main_~main____CPAchecker_TMP_6~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__tmp_6~0 0))) (= (+ main_~main____CPAchecker_TMP_6~0 1) main_~main__j~0) (or (and (= main_~__tmp_3~0 1) (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)) (and (= main_~__tmp_3~0 0) (not (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)))) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (not (= main_~__VERIFIER_assert__cond~3 0)) (or (and (not (<= 0 main_~main____CPAchecker_TMP_7~0)) (= main_~__tmp_4~0 0)) (and (<= 0 main_~main____CPAchecker_TMP_7~0) (= main_~__tmp_4~0 1))) (not (= main_~__VERIFIER_assert__cond~5 0)) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__i~0) (not (= main_~__VERIFIER_assert__cond~4 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (or (and (= main_~__tmp_5~0 1) (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (and (not (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (= main_~__tmp_5~0 0)))))) (and (< main_~main__i~0 main_~main__len~0) (= 0 main_~main__j~0) (or (and (<= main_~main__limit~0 (+ main_~main____CPAchecker_TMP_6~0 1)) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (or (and (= main_~__tmp_6~0 1) (<= 0 main_~main____CPAchecker_TMP_6~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__tmp_6~0 0))) (or (and (= main_~__tmp_3~0 1) (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)) (and (= main_~__tmp_3~0 0) (not (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)))) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (not (= main_~__VERIFIER_assert__cond~3 0)) (or (and (not (<= 0 main_~main____CPAchecker_TMP_7~0)) (= main_~__tmp_4~0 0)) (and (<= 0 main_~main____CPAchecker_TMP_7~0) (= main_~__tmp_4~0 1))) (not (= main_~__VERIFIER_assert__cond~5 0)) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__i~0) (not (= main_~__VERIFIER_assert__cond~4 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (or (and (= main_~__tmp_5~0 1) (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (and (not (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (= main_~__tmp_5~0 0)))) (and (not (= main_~__VERIFIER_assert__cond~15 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (or (and (not (<= 0 main_~main____CPAchecker_TMP_5~0)) (= 0 main_~__tmp_16~0)) (and (= 1 main_~__tmp_16~0) (<= 0 main_~main____CPAchecker_TMP_5~0))) (= main_~main____CPAchecker_TMP_5~0 (+ main_~main____CPAchecker_TMP_3~0 1)) (or (and (= 1 main_~__tmp_15~0) (< main_~main____CPAchecker_TMP_5~0 main_~main__bufsize~0)) (and (not (< main_~main____CPAchecker_TMP_5~0 main_~main__bufsize~0)) (= 0 main_~__tmp_15~0))) (= main_~__VERIFIER_assert__cond~15 main_~__tmp_16~0) (or (and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~1 0)) (not (= main_~__VERIFIER_assert__cond~12 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (not (= main_~__VERIFIER_assert__cond~9 0)) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= 0 (+ main_~main__len~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (= 1 main_~main____CPAchecker_TMP_4~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (< 0 main_~main__limit~0) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (or (and (not (< 0 main_~main__bufsize~0)) (= main_~__tmp_9~0 0)) (and (= main_~__tmp_9~0 1) (< 0 main_~main__bufsize~0))) (= |old(~__return_334~0)| 0) (not (= main_~__VERIFIER_assert__cond~10 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (<= main_~main__bufsize~0 2147483647) (= 1 main_~main____CPAchecker_TMP_3~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (not (= main_~__VERIFIER_assert__cond~7 0)) (= 0 main_~main____CPAchecker_TMP_0~0) (<= main_~main__len~0 2147483647) (= 0 main_~main____CPAchecker_TMP_2~0) (or (and (not (< 0 main_~main__len~0)) (= main_~__tmp_7~0 0)) (and (< 0 main_~main__len~0) (= main_~__tmp_7~0 1))) (= main_~__tmp_2~0 1) (= 0 main_~main____CPAchecker_TMP_1~0) (< 1 main_~main__len~0) (< 0 main_~main__len~0) (or (and (= 1 main_~__tmp_11~0) (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)) (and (= 0 main_~__tmp_11~0) (not (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)))) (= 1 main_~__tmp_10~0) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (= main_~__tmp_8~0 1) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (<= 0 (+ main_~main__bufsize~0 2147483648))) (and (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (not (= main_~__VERIFIER_assert__cond~12 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0))) (<= main_~main__limit~0 (+ main_~main____CPAchecker_TMP_5~0 1)) (= (+ main_~main____CPAchecker_TMP_4~0 1) main_~main__i~0) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (not (= main_~__VERIFIER_assert__cond~13 0)))))) (or (and (= main_~__tmp_1~0 1) (< (+ main_~main__i~0 1) main_~main__len~0)) (and (not (< (+ main_~main__i~0 1) main_~main__len~0)) (= main_~__tmp_1~0 0))) (= main_~__VERIFIER_assert__cond~0 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (< (+ main_~main__i~0 1) main_~main__len~0))). Possible FailurePath: - UnprovableResult [Line: 54]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 30957#(or (and (< main_~main__i~0 main_~main__len~0) (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (= |old(~__return_334~0)| 0) (= main_~__VERIFIER_assert__cond~1 0) (= (ite (<= 0 main_~main__i~0) 1 0) main_~__tmp_2~0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__bufsize~0 2147483647) (not (= main_~__VERIFIER_assert__cond~0 0)) (< main_~main__j~0 main_~main__limit~0) (<= main_~main__len~0 2147483647) (= 0 main_~main__j~0) (<= 0 (+ main_~main__len~0 2147483648)) (= 0 main_~main__i~0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (= (ite (< (+ main_~main__i~0 1) main_~main__len~0) 1 0) main_~__tmp_1~0) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (<= 0 (+ main_~main__bufsize~0 2147483648)) (< (+ main_~main__i~0 1) main_~main__len~0)) (and (< main_~main__j~0 main_~main__limit~0) (or (and (= main_~__tmp_1~0 1) (< (+ main_~main__i~0 1) main_~main__len~0)) (and (not (< (+ main_~main__i~0 1) main_~main__len~0)) (= main_~__tmp_1~0 0))) (or (and (= main_~__tmp_2~0 0) (not (<= 0 main_~main__i~0))) (and (<= 0 main_~main__i~0) (= main_~__tmp_2~0 1))) (or (and (< main_~main__i~0 main_~main__len~0) (= 0 main_~main__j~0) (or (and (<= main_~main__limit~0 (+ main_~main____CPAchecker_TMP_6~0 1)) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (or (and (not (<= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__tmp_6~0 0)) (and (<= 0 main_~main____CPAchecker_TMP_6~0) (= main_~__tmp_6~0 1))) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (or (and (= main_~__tmp_3~0 1) (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)) (and (= main_~__tmp_3~0 0) (not (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)))) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (not (= main_~__VERIFIER_assert__cond~3 0)) (or (and (not (<= 0 main_~main____CPAchecker_TMP_7~0)) (= main_~__tmp_4~0 0)) (and (<= 0 main_~main____CPAchecker_TMP_7~0) (= main_~__tmp_4~0 1))) (not (= main_~__VERIFIER_assert__cond~5 0)) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__i~0) (not (= main_~__VERIFIER_assert__cond~4 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (or (and (= main_~__tmp_5~0 1) (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (and (not (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (= main_~__tmp_5~0 0)))) (and (not (= main_~__VERIFIER_assert__cond~15 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (or (and (<= 0 (+ main_~main____CPAchecker_TMP_3~0 1)) (= 1 main_~__tmp_16~0)) (and (not (<= 0 (+ main_~main____CPAchecker_TMP_3~0 1))) (= 0 main_~__tmp_16~0))) (or (and (= 1 main_~__tmp_15~0) (< (+ main_~main____CPAchecker_TMP_3~0 1) main_~main__bufsize~0)) (and (not (< (+ main_~main____CPAchecker_TMP_3~0 1) main_~main__bufsize~0)) (= 0 main_~__tmp_15~0))) (= main_~main____CPAchecker_TMP_5~0 (+ main_~main____CPAchecker_TMP_3~0 1)) (or (and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~12 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (not (= main_~__VERIFIER_assert__cond~9 0)) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= 0 (+ main_~main__len~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~8 0)) (= 1 main_~main____CPAchecker_TMP_4~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (< 0 main_~main__limit~0) (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (or (and (not (< 0 main_~main__bufsize~0)) (= main_~__tmp_9~0 0)) (and (= main_~__tmp_9~0 1) (< 0 main_~main__bufsize~0))) (= |old(~__return_334~0)| 0) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (= 1 main_~__tmp_11~0) (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)) (and (not (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)) (= 0 main_~__tmp_11~0))) (not (= main_~__VERIFIER_assert__cond~11 0)) (<= main_~main__bufsize~0 2147483647) (= 1 main_~main____CPAchecker_TMP_3~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (not (= main_~__VERIFIER_assert__cond~7 0)) (= 0 main_~main____CPAchecker_TMP_0~0) (<= main_~main__len~0 2147483647) (= 0 main_~main____CPAchecker_TMP_2~0) (or (and (not (< 0 main_~main__len~0)) (= main_~__tmp_7~0 0)) (and (< 0 main_~main__len~0) (= main_~__tmp_7~0 1))) (= 0 main_~main____CPAchecker_TMP_1~0) (< 1 main_~main__len~0) (< 0 main_~main__len~0) (= 1 main_~__tmp_10~0) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (= main_~__tmp_8~0 1) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (<= 0 (+ main_~main__bufsize~0 2147483648))) (and (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (not (= main_~__VERIFIER_assert__cond~12 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0))) (<= main_~main__limit~0 (+ main_~main____CPAchecker_TMP_3~0 2)) (= main_~__VERIFIER_assert__cond~15 main_~__tmp_16~0) (= (+ main_~main____CPAchecker_TMP_4~0 1) main_~main__i~0) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (not (= main_~__VERIFIER_assert__cond~13 0))))) (and (< main_~main__i~0 main_~main__len~0) (or (and (not (= main_~__VERIFIER_assert__cond~15 0)) (not (= main_~__VERIFIER_assert__cond~14 0)) (or (and (<= 0 (+ main_~main____CPAchecker_TMP_3~0 1)) (= 1 main_~__tmp_16~0)) (and (not (<= 0 (+ main_~main____CPAchecker_TMP_3~0 1))) (= 0 main_~__tmp_16~0))) (= (+ main_~main____CPAchecker_TMP_3~0 2) main_~main__j~0) (or (and (= 1 main_~__tmp_15~0) (< (+ main_~main____CPAchecker_TMP_3~0 1) main_~main__bufsize~0)) (and (not (< (+ main_~main____CPAchecker_TMP_3~0 1) main_~main__bufsize~0)) (= 0 main_~__tmp_15~0))) (= main_~main____CPAchecker_TMP_5~0 (+ main_~main____CPAchecker_TMP_3~0 1)) (or (and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~12 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (not (= main_~__VERIFIER_assert__cond~9 0)) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= 0 (+ main_~main__len~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~8 0)) (= 1 main_~main____CPAchecker_TMP_4~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (< 0 main_~main__limit~0) (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (or (and (not (< 0 main_~main__bufsize~0)) (= main_~__tmp_9~0 0)) (and (= main_~__tmp_9~0 1) (< 0 main_~main__bufsize~0))) (= |old(~__return_334~0)| 0) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (= 1 main_~__tmp_11~0) (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)) (and (not (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)) (= 0 main_~__tmp_11~0))) (not (= main_~__VERIFIER_assert__cond~11 0)) (<= main_~main__bufsize~0 2147483647) (= 1 main_~main____CPAchecker_TMP_3~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (not (= main_~__VERIFIER_assert__cond~7 0)) (= 0 main_~main____CPAchecker_TMP_0~0) (<= main_~main__len~0 2147483647) (= 0 main_~main____CPAchecker_TMP_2~0) (or (and (not (< 0 main_~main__len~0)) (= main_~__tmp_7~0 0)) (and (< 0 main_~main__len~0) (= main_~__tmp_7~0 1))) (= 0 main_~main____CPAchecker_TMP_1~0) (< 1 main_~main__len~0) (< 0 main_~main__len~0) (= 1 main_~__tmp_10~0) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (= main_~__tmp_8~0 1) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (<= 0 (+ main_~main__bufsize~0 2147483648))) (and (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (not (= main_~__VERIFIER_assert__cond~12 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0))) (= main_~__VERIFIER_assert__cond~15 main_~__tmp_16~0) (= (+ main_~main____CPAchecker_TMP_4~0 1) main_~main__i~0) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (not (= main_~__VERIFIER_assert__cond~13 0))) (and (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (= (+ main_~main____CPAchecker_TMP_6~0 1) main_~main__j~0) (or (and (not (<= 0 main_~main____CPAchecker_TMP_6~0)) (= main_~__tmp_6~0 0)) (and (<= 0 main_~main____CPAchecker_TMP_6~0) (= main_~__tmp_6~0 1))) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (or (and (= main_~__tmp_3~0 1) (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)) (and (= main_~__tmp_3~0 0) (not (< main_~main____CPAchecker_TMP_7~0 main_~main__len~0)))) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2) (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (not (= main_~__VERIFIER_assert__cond~3 0)) (or (and (not (<= 0 main_~main____CPAchecker_TMP_7~0)) (= main_~__tmp_4~0 0)) (and (<= 0 main_~main____CPAchecker_TMP_7~0) (= main_~__tmp_4~0 1))) (not (= main_~__VERIFIER_assert__cond~5 0)) (= (+ main_~main____CPAchecker_TMP_7~0 1) main_~main__i~0) (not (= main_~__VERIFIER_assert__cond~4 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (or (and (= main_~__tmp_5~0 1) (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (and (not (< main_~main____CPAchecker_TMP_6~0 main_~main__bufsize~0)) (= main_~__tmp_5~0 0))))))) (= main_~__VERIFIER_assert__cond~1 0) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (not (= main_~__VERIFIER_assert__cond~0 0)) (< (+ main_~main__i~0 1) main_~main__len~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: Interpreter reached this location of interest. Location might be reachable. Predicate is 26987#(= main_~__VERIFIER_assert__cond~9 0). Possible FailurePath: - UnprovableResult [Line: 107]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 32541#(and (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (not (= main_~__VERIFIER_assert__cond~3 0)) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (= main_~__tmp_6~0 (ite (<= 0 main_~main__j~0) 1 0)) (= main_~__VERIFIER_assert__cond~5 0) (= (ite (<= 0 main_~main__i~0) 1 0) main_~__tmp_4~0) (= main_~__tmp_3~0 (ite (< main_~main__i~0 main_~main__len~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~4 0)) (= main_~__tmp_5~0 (ite (< main_~main__j~0 main_~main__bufsize~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__tmp_6~0 main_~__VERIFIER_assert__cond~5) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)). Possible FailurePath: - UnprovableResult [Line: 83]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 34090#(and (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (= (ite (<= 0 main_~main__i~0) 1 0) main_~__tmp_4~0) (= main_~__tmp_3~0 (ite (< main_~main__i~0 main_~main__len~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~3 0) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)). Possible FailurePath: - UnprovableResult [Line: 252]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 14730#(and (not (= main_~__VERIFIER_assert__cond~14 0)) (= main_~__VERIFIER_assert__cond~15 0) (= main_~__VERIFIER_assert__cond~15 main_~__tmp_16~0) (= (ite (<= 0 main_~main__j~0) 1 0) main_~__tmp_16~0) (= (+ main_~main____CPAchecker_TMP_4~0 1) main_~main__i~0) (= (+ main_~main____CPAchecker_TMP_3~0 1) main_~main__j~0) (or (and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~1 0)) (not (= main_~__VERIFIER_assert__cond~12 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~9 0)) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= 0 (+ main_~main__len~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~8 0)) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (= 1 main_~main____CPAchecker_TMP_4~0) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (< 0 main_~main__limit~0) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (or (and (not (< 0 main_~main__bufsize~0)) (= main_~__tmp_9~0 0)) (and (= main_~__tmp_9~0 1) (< 0 main_~main__bufsize~0))) (= |old(~__return_334~0)| 0) (not (= main_~__VERIFIER_assert__cond~10 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__bufsize~0 2147483647) (= 1 main_~main____CPAchecker_TMP_3~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (not (= main_~__VERIFIER_assert__cond~7 0)) (= 0 main_~main____CPAchecker_TMP_0~0) (<= main_~main__len~0 2147483647) (= 0 main_~main____CPAchecker_TMP_2~0) (or (and (not (< 0 main_~main__len~0)) (= main_~__tmp_7~0 0)) (and (< 0 main_~main__len~0) (= main_~__tmp_7~0 1))) (or (and (not (< 1 main_~main__len~0)) (= main_~__tmp_1~0 0)) (and (< 1 main_~main__len~0) (= main_~__tmp_1~0 1))) (= main_~__tmp_2~0 1) (= 0 main_~main____CPAchecker_TMP_1~0) (< 1 main_~main__len~0) (< 0 main_~main__len~0) (= 1 main_~__tmp_10~0) (or (and (= 1 main_~__tmp_11~0) (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)) (and (= 0 main_~__tmp_11~0) (not (< main_~main____CPAchecker_TMP_4~0 main_~main__len~0)))) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (= main_~__tmp_8~0 1) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (<= 0 (+ main_~main__bufsize~0 2147483648))) (and (or (and (= 0 main_~__tmp_13~0) (not (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (and (= 1 main_~__tmp_13~0) (< main_~main____CPAchecker_TMP_3~0 main_~main__bufsize~0))) (or (and (= 1 main_~__tmp_14~0) (<= 0 main_~main____CPAchecker_TMP_3~0)) (and (= 0 main_~__tmp_14~0) (not (<= 0 main_~main____CPAchecker_TMP_3~0)))) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (or (and (= 1 main_~__tmp_12~0) (<= 0 main_~main____CPAchecker_TMP_4~0)) (and (not (<= 0 main_~main____CPAchecker_TMP_4~0)) (= 0 main_~__tmp_12~0))) (not (= main_~__VERIFIER_assert__cond~12 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0))) (or (and (not (< main_~main__j~0 main_~main__bufsize~0)) (= 0 main_~__tmp_15~0)) (and (= 1 main_~__tmp_15~0) (< main_~main__j~0 main_~main__bufsize~0))) (= main_~__VERIFIER_assert__cond~14 main_~__tmp_15~0) (not (= main_~__VERIFIER_assert__cond~13 0))). Possible FailurePath: - UnprovableResult [Line: 160]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 28525#(= main_~__VERIFIER_assert__cond~8 0). Possible FailurePath: - UnprovableResult [Line: 71]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 34863#(and (= main_~__VERIFIER_assert__cond~2 0) (= main_~__tmp_3~0 (ite (< main_~main__i~0 main_~main__len~0) 1 0)) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)). Possible FailurePath: - UnprovableResult [Line: 95]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 33316#(and (= main_~__tmp_4~0 main_~__VERIFIER_assert__cond~3) (not (= main_~__VERIFIER_assert__cond~3 0)) (= main_~__tmp_5~0 main_~__VERIFIER_assert__cond~4) (= (ite (<= 0 main_~main__i~0) 1 0) main_~__tmp_4~0) (= main_~__tmp_3~0 (ite (< main_~main__i~0 main_~main__len~0) 1 0)) (= main_~__tmp_5~0 (ite (< main_~main__j~0 main_~main__bufsize~0) 1 0)) (not (= main_~__VERIFIER_assert__cond~2 0)) (= main_~__VERIFIER_assert__cond~4 0) (= main_~__tmp_3~0 main_~__VERIFIER_assert__cond~2)). Possible FailurePath: - UnprovableResult [Line: 224]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable. Predicate is 17617#(and (or (and (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (= (ite (<= 0 main_~main__i~0) 1 0) main_~__tmp_12~0) (= (ite (<= 0 main_~main__j~0) 1 0) main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~10 0)) (not (= main_~__VERIFIER_assert__cond~12 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= (ite (< main_~main__j~0 main_~main__bufsize~0) 1 0) main_~__tmp_13~0) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0)) (and (not (= main_~__VERIFIER_assert__cond~6 0)) (= main_~__tmp_7~0 main_~__VERIFIER_assert__cond~6) (= |old(~__return_334~0)| ~__return_334~0) (= main_~main__limit~0 (+ main_~main__bufsize~0 (- 4))) (<= 0 (+ main_~main____CPAchecker_TMP_0~0 2147483648)) (not (= main_~__VERIFIER_assert__cond~1 0)) (not (= main_~__VERIFIER_assert__cond~12 0)) (= main_~__VERIFIER_assert__cond~9 main_~__tmp_10~0) (not (= main_~__VERIFIER_assert__cond~0 0)) (not (= main_~__VERIFIER_assert__cond~9 0)) (= main_~__VERIFIER_assert__cond~11 main_~__tmp_12~0) (<= 0 (+ main_~main__len~0 2147483648)) (= (ite (<= 0 main_~main__j~0) 1 0) main_~__tmp_14~0) (not (= main_~__VERIFIER_assert__cond~8 0)) (or (and (not (< main_~main__i~0 main_~main__len~0)) (= 0 main_~__tmp_11~0)) (and (< main_~main__i~0 main_~main__len~0) (= 1 main_~__tmp_11~0))) (= main_~__tmp_2~0 main_~__VERIFIER_assert__cond~1) (<= main_~main____CPAchecker_TMP_0~0 2147483647) (< 0 main_~main__limit~0) (= main_~__tmp_8~0 main_~__VERIFIER_assert__cond~7) (= main_~__VERIFIER_assert__cond~10 main_~__tmp_11~0) (= 1 main_~main__i~0) (= main_~__VERIFIER_assert__cond~13 main_~__tmp_14~0) (or (and (not (< 0 main_~main__bufsize~0)) (= main_~__tmp_9~0 0)) (and (= main_~__tmp_9~0 1) (< 0 main_~main__bufsize~0))) (= |old(~__return_334~0)| 0) (not (= main_~__VERIFIER_assert__cond~10 0)) (not (= main_~__VERIFIER_assert__cond~11 0)) (= main_~__tmp_1~0 main_~__VERIFIER_assert__cond~0) (<= main_~main__bufsize~0 2147483647) (= main_~__VERIFIER_assert__cond~12 main_~__tmp_13~0) (not (= main_~__VERIFIER_assert__cond~7 0)) (= 0 main_~main____CPAchecker_TMP_0~0) (<= main_~main__len~0 2147483647) (= (ite (<= 0 main_~main__i~0) 1 0) main_~__tmp_12~0) (= 1 main_~main__j~0) (= 0 main_~main____CPAchecker_TMP_2~0) (or (and (not (< 0 main_~main__len~0)) (= main_~__tmp_7~0 0)) (and (< 0 main_~main__len~0) (= main_~__tmp_7~0 1))) (or (and (not (< 1 main_~main__len~0)) (= main_~__tmp_1~0 0)) (and (< 1 main_~main__len~0) (= main_~__tmp_1~0 1))) (= main_~__tmp_2~0 1) (= 0 main_~main____CPAchecker_TMP_1~0) (< 1 main_~main__len~0) (< 0 main_~main__len~0) (= 1 main_~__tmp_10~0) (= main_~__tmp_8~0 1) (= (ite (< main_~main__j~0 main_~main__bufsize~0) 1 0) main_~__tmp_13~0) (not (< main_~main__bufsize~0 0)) (= ~__return_main~0 0) (= main_~__tmp_9~0 main_~__VERIFIER_assert__cond~8) (<= 0 (+ main_~main__bufsize~0 2147483648)))) (= main_~__VERIFIER_assert__cond~13 0)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 139.5 MB. Free memory was 104.2 MB in the beginning and 104.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 365.40 ms. Allocated memory is still 139.5 MB. Free memory was 85.8 MB in the beginning and 73.9 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 158.37 ms. Allocated memory was 139.5 MB in the beginning and 200.3 MB in the end (delta: 60.8 MB). Free memory was 73.9 MB in the beginning and 176.8 MB in the end (delta: -103.0 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 452.64 ms. Allocated memory is still 200.3 MB. Free memory was 176.8 MB in the beginning and 156.0 MB in the end (delta: 20.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 128975.92 ms. Allocated memory was 200.3 MB in the beginning and 730.9 MB in the end (delta: 530.6 MB). Free memory was 156.0 MB in the beginning and 142.2 MB in the end (delta: 13.8 MB). Peak memory consumption was 782.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...