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/seq-mthreaded-reduced/pals_lcr.5.ufo.BOUNDED-10.pals.c.v+sep-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-55cd5f5 [2019-08-15 00:45:41,214 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-15 00:45:41,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-15 00:45:41,231 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-15 00:45:41,231 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-15 00:45:41,233 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-15 00:45:41,234 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-15 00:45:41,236 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-15 00:45:41,237 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-15 00:45:41,238 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-15 00:45:41,239 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-15 00:45:41,240 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-15 00:45:41,241 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-15 00:45:41,242 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-15 00:45:41,243 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-15 00:45:41,244 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-15 00:45:41,244 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-15 00:45:41,245 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-15 00:45:41,247 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-15 00:45:41,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-15 00:45:41,251 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-15 00:45:41,252 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-15 00:45:41,253 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-15 00:45:41,254 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-15 00:45:41,256 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-15 00:45:41,257 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-15 00:45:41,257 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-15 00:45:41,258 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-15 00:45:41,258 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-15 00:45:41,259 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-15 00:45:41,260 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-15 00:45:41,260 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-15 00:45:41,261 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-15 00:45:41,262 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-15 00:45:41,263 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-15 00:45:41,263 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-15 00:45:41,264 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-15 00:45:41,264 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-15 00:45:41,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-15 00:45:41,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-15 00:45:41,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-15 00:45:41,267 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 [2019-08-15 00:45:41,282 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-15 00:45:41,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-15 00:45:41,283 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-15 00:45:41,283 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-15 00:45:41,284 INFO L138 SettingsManager]: * Use SBE=true [2019-08-15 00:45:41,284 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-15 00:45:41,284 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-15 00:45:41,284 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-15 00:45:41,284 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-15 00:45:41,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-15 00:45:41,285 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-15 00:45:41,285 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-15 00:45:41,285 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-15 00:45:41,285 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-15 00:45:41,286 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-15 00:45:41,286 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-15 00:45:41,286 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-15 00:45:41,287 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-15 00:45:41,287 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-15 00:45:41,287 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-15 00:45:41,287 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-15 00:45:41,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-15 00:45:41,288 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-15 00:45:41,288 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-15 00:45:41,289 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-15 00:45:41,289 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-15 00:45:41,289 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-15 00:45:41,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-15 00:45:41,290 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-15 00:45:41,324 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-15 00:45:41,337 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-15 00:45:41,341 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-15 00:45:41,343 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-15 00:45:41,343 INFO L275 PluginConnector]: CDTParser initialized [2019-08-15 00:45:41,344 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.5.ufo.BOUNDED-10.pals.c.v+sep-reducer.c [2019-08-15 00:45:41,409 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ffec4385/6f3be16e3be64fdcbbc0c96452bea615/FLAG224d62322 [2019-08-15 00:45:42,205 INFO L306 CDTParser]: Found 1 translation units. [2019-08-15 00:45:42,208 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.5.ufo.BOUNDED-10.pals.c.v+sep-reducer.c [2019-08-15 00:45:42,251 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ffec4385/6f3be16e3be64fdcbbc0c96452bea615/FLAG224d62322 [2019-08-15 00:45:42,733 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ffec4385/6f3be16e3be64fdcbbc0c96452bea615 [2019-08-15 00:45:42,742 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-15 00:45:42,744 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-15 00:45:42,745 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-15 00:45:42,745 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-15 00:45:42,751 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-15 00:45:42,752 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 12:45:42" (1/1) ... [2019-08-15 00:45:42,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@103876ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:45:42, skipping insertion in model container [2019-08-15 00:45:42,763 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.08 12:45:42" (1/1) ... [2019-08-15 00:45:42,774 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-15 00:45:42,930 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-15 00:45:44,078 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 00:45:44,101 INFO L188 MainTranslator]: Completed pre-run [2019-08-15 00:45:44,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-15 00:45:44,563 INFO L192 MainTranslator]: Completed translation [2019-08-15 00:45:44,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:45:44 WrapperNode [2019-08-15 00:45:44,564 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-15 00:45:44,565 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-15 00:45:44,565 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-15 00:45:44,566 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-15 00:45:44,586 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:45:44" (1/1) ... [2019-08-15 00:45:44,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:45:44" (1/1) ... [2019-08-15 00:45:44,643 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:45:44" (1/1) ... [2019-08-15 00:45:44,643 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:45:44" (1/1) ... [2019-08-15 00:45:44,727 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:45:44" (1/1) ... [2019-08-15 00:45:44,778 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:45:44" (1/1) ... [2019-08-15 00:45:44,801 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:45:44" (1/1) ... [2019-08-15 00:45:44,831 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-15 00:45:44,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-15 00:45:44,832 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-15 00:45:44,832 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-15 00:45:44,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.08 12:45:44" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-15 00:45:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-15 00:45:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-15 00:45:44,923 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-15 00:45:44,924 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-15 00:45:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-15 00:45:44,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-15 00:45:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-15 00:45:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-15 00:45:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-15 00:45:44,926 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-15 00:45:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-15 00:45:44,927 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-15 00:45:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-15 00:45:44,928 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-15 00:45:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2019-08-15 00:45:44,929 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-15 00:45:44,931 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-15 00:45:44,932 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-15 00:45:44,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-15 00:45:44,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-15 00:45:48,413 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-15 00:45:48,414 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-15 00:45:48,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 12:45:48 BoogieIcfgContainer [2019-08-15 00:45:48,416 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-15 00:45:48,416 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-15 00:45:48,416 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-15 00:45:48,417 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-15 00:45:48,418 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.08 12:45:48" (1/1) ... [2019-08-15 00:45:50,406 WARN L188 SmtUtils]: Spent 1.72 s on a formula simplification that was a NOOP. DAG size: 404 [2019-08-15 00:45:52,008 WARN L188 SmtUtils]: Spent 1.53 s on a formula simplification that was a NOOP. DAG size: 407 [2019-08-15 00:51:00,368 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:51:12,221 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:51:23,028 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:51:35,074 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:51:47,873 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:51:58,489 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:52:09,811 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:52:21,431 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:52:33,361 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:52:44,203 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:52:56,677 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:53:08,581 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:53:19,317 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:53:30,398 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:53:43,023 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:53:53,628 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:54:04,654 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:54:16,122 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:54:27,523 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:54:38,444 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:54:50,870 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:55:02,124 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:55:12,843 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:55:24,289 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:55:36,132 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:55:46,805 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:55:58,281 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:56:10,441 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:56:21,120 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:56:32,390 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:56:44,723 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:56:55,345 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:57:06,798 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:57:18,350 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:57:28,934 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:57:40,237 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:57:51,996 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:58:04,199 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:58:15,474 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5434 conjuctions. This might take some time... [2019-08-15 00:58:26,703 WARN L177 XnfTransformerHelper]: Simplifying disjunction of 5426 conjuctions. This might take some time... [2019-08-15 00:58:33,229 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-15 00:58:33,232 INFO L168 Benchmark]: Toolchain (without parser) took 770487.42 ms. Allocated memory was 131.6 MB in the beginning and 3.2 GB in the end (delta: 3.1 GB). Free memory was 81.5 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 3.3 GB. Max. memory is 7.1 GB. [2019-08-15 00:58:33,234 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 131.6 MB. Free memory was 105.9 MB in the beginning and 105.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-15 00:58:33,235 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1819.61 ms. Allocated memory was 131.6 MB in the beginning and 216.0 MB in the end (delta: 84.4 MB). Free memory was 81.3 MB in the beginning and 116.4 MB in the end (delta: -35.2 MB). Peak memory consumption was 55.3 MB. Max. memory is 7.1 GB. [2019-08-15 00:58:33,236 INFO L168 Benchmark]: Boogie Preprocessor took 266.16 ms. Allocated memory is still 216.0 MB. Free memory was 116.4 MB in the beginning and 102.3 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 7.1 GB. [2019-08-15 00:58:33,237 INFO L168 Benchmark]: RCFGBuilder took 3584.16 ms. Allocated memory was 216.0 MB in the beginning and 368.6 MB in the end (delta: 152.6 MB). Free memory was 102.3 MB in the beginning and 197.7 MB in the end (delta: -95.4 MB). Peak memory consumption was 94.4 MB. Max. memory is 7.1 GB. [2019-08-15 00:58:33,238 INFO L168 Benchmark]: Symbolic Interpretation took 764812.89 ms. Allocated memory was 368.6 MB in the beginning and 3.2 GB in the end (delta: 2.8 GB). Free memory was 197.7 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 3.2 GB. Max. memory is 7.1 GB. [2019-08-15 00:58:33,243 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 3793]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 1036059#(and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= ~nomsg~0 ~p4_new~0) (= main_~main__c1~0 ~__return_4397~0) (= main_~check__tmp~18 ~__return_4397~0) (= (mod main_~assert__arg~13 256) 0) (= ~nomsg~0 ~p5_new~0) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_14~0) (= ~p3_new~0 ~nomsg~0) (= 0 main_~check__tmp~18) (= main_~assert__arg~13 main_~__tmp_14~0) (= main_~main____CPAchecker_TMP_0~11 ~__tmp_4380_0~0)). Possible FailurePath: - UnprovableResult [Line: 2605]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 724254#(and (= 0 (mod main_~assert__arg~8 256)) (= main_~main__c1~0 ~__return_4922~0) (= main_~__tmp_9~0 main_~assert__arg~8) (= 0 main_~check__tmp~11) (= main_~__tmp_9~0 (ite (= main_~main__c1~0 0) 0 1)) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= main_~check__tmp~11 ~__return_4922~0)). Possible FailurePath: - UnprovableResult [Line: 9428]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 826188#(and (= main_~check__tmp~56 ~__return_2034~0) (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= main_~assert__arg~46 main_~__tmp_47~0) (not (<= 5 ~r1~0)) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= ~nomsg~0 ~p4_new~0) (= main_~main__c1~0 ~__return_2034~0) (= (mod main_~assert__arg~46 256) 0) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (or (and (or (and (= 0 ~mode5~0) (or (and (= ~send5~0 main_~node5__m5~43) (not (= ~nomsg~0 main_~node5__m5~43)) (< ~id5~0 main_~node5__m5~43) (= main_~main____CPAchecker_TMP_0~28 ~__tmp_2214_0~0)) (and (not (= ~nomsg~0 main_~node5__m5~43)) (not (< ~id5~0 main_~node5__m5~43)) (= main_~main____CPAchecker_TMP_0~28 ~__tmp_2214_0~0) (not (= ~id5~0 main_~node5__m5~43))))) (and (= ~nomsg~0 main_~node5__m5~43) (= main_~main____CPAchecker_TMP_0~28 ~__tmp_2214_0~0) (= 0 ~mode5~0))) (= main_~main____CPAchecker_TMP_0~28 ~__tmp_2014_0~0)) (and (= ~nomsg~0 main_~node5__m5~46) (= 0 ~mode5~0))) (= 0 main_~check__tmp~56) (= ~nomsg~0 ~p5_new~0) (= ~p3_new~0 ~nomsg~0) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_47~0) (= main_~main____CPAchecker_TMP_0~31 ~__tmp_2014_0~0)). Possible FailurePath: - UnprovableResult [Line: 6795]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 724188#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= main_~assert__arg~28 main_~__tmp_29~0) (= 0 (mod main_~assert__arg~28 256)) (not (< ~id5~0 main_~node5__m5~32)) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= 0 main_~check__tmp~38) (= main_~check__tmp~38 ~__return_3107~0) (= ~nomsg~0 ~p5_new~0) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_29~0) (= ~p3_new~0 ~nomsg~0) (= ~id5~0 main_~node5__m5~32) (= main_~main__c1~0 ~__return_3107~0) (not (= ~nomsg~0 main_~node5__m5~32)) (= ~st5~0 1)). Possible FailurePath: - UnprovableResult [Line: 7695]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 1035938#(= (mod main_~assert__arg~34 256) 0). Possible FailurePath: - UnprovableResult [Line: 7983]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 817012#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_37~0) (= main_~check__tmp~46 ~__return_2615~0) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (not (< ~id5~0 main_~node5__m5~38)) (= 0 main_~check__tmp~46) (= main_~node4__m4~32 ~id4~0) (= main_~main__c1~0 ~__return_2615~0) (= ~id5~0 main_~node5__m5~38) (= ~st4~0 1) (= main_~assert__arg~36 main_~__tmp_37~0) (not (< ~id4~0 main_~node4__m4~32)) (= ~nomsg~0 ~p5_new~0) (not (= ~nomsg~0 main_~node5__m5~38)) (= ~p3_new~0 ~nomsg~0) (= 0 ~mode4~0) (= 0 (mod main_~assert__arg~36 256)) (= ~st5~0 1)). Possible FailurePath: - UnprovableResult [Line: 4674]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 818091#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= ~__tmp_4008_0~0 main_~main____CPAchecker_TMP_0~14) (= 0 main_~check__tmp~24) (= 0 (mod main_~assert__arg~18 256)) (= main_~assert__arg~18 main_~__tmp_19~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= ~nomsg~0 ~p4_new~0) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_19~0) (= main_~main__c1~0 ~__return_4025~0) (= main_~check__tmp~24 ~__return_4025~0) (= ~nomsg~0 ~p5_new~0) (= ~p3_new~0 ~nomsg~0)). Possible FailurePath: - UnprovableResult [Line: 9140]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 816907#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= ~id5~0 main_~node5__m5~44) (= main_~main__c1~0 ~__return_2140~0) (= main_~check__tmp~54 ~__return_2140~0) (not (<= 5 ~r1~0)) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= main_~assert__arg~44 main_~__tmp_45~0) (= 0 (mod main_~assert__arg~44 256)) (= 0 main_~check__tmp~54) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= ~nomsg~0 ~p5_new~0) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_45~0) (= ~p3_new~0 ~nomsg~0) (= ~st5~0 1)). Possible FailurePath: - UnprovableResult [Line: 8554]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 1036031#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= ~__tmp_2352_0~0 main_~main____CPAchecker_TMP_0~27) (= main_~check__tmp~50 ~__return_2372~0) (not (<= 5 ~r1~0)) (= main_~main__c1~0 ~__return_2372~0) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= ~nomsg~0 ~p4_new~0) (= 0 main_~check__tmp~50) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_41~0) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (or (and (= ~st4~0 1) (= ~nomsg~0 main_~node5__m5~41) (= main_~node4__m4~34 ~id4~0) (= 0 ~mode5~0) (= 0 ~mode4~0)) (and (= ~__tmp_2352_0~0 main_~main____CPAchecker_TMP_0~25) (or (and (= ~st4~0 1) (not (< ~id4~0 main_~node4__m4~32)) (= 0 ~mode5~0) (= ~nomsg~0 main_~node5__m5~38) (= 0 ~mode4~0) (= main_~node4__m4~32 ~id4~0)) (and (or (and (= ~st4~0 1) (not (< ~id4~0 main_~node4__m4~32)) (= ~send5~0 main_~node5__m5~38) (not (= ~nomsg~0 main_~node5__m5~38)) (< ~id5~0 main_~node5__m5~38) (= 0 ~mode4~0) (= main_~node4__m4~32 ~id4~0)) (and (= ~st4~0 1) (not (< ~id4~0 main_~node4__m4~32)) (not (= ~id5~0 main_~node5__m5~38)) (not (< ~id5~0 main_~node5__m5~38)) (not (= ~nomsg~0 main_~node5__m5~38)) (= 0 ~mode4~0) (= main_~node4__m4~32 ~id4~0))) (= 0 ~mode5~0))))) (= main_~assert__arg~40 main_~__tmp_41~0) (= ~nomsg~0 ~p5_new~0) (= 0 (mod main_~assert__arg~40 256)) (= ~p3_new~0 ~nomsg~0)). Possible FailurePath: - UnprovableResult [Line: 4951]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 1035983#(and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (or (and (= ~nomsg~0 main_~node5__m5~23) (= 0 ~mode5~0)) (= main_~main____CPAchecker_TMP_0~13 ~__tmp_3885_0~0)) (= 0 (mod main_~assert__arg~20 256)) (not (<= 5 ~r1~0)) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= main_~assert__arg~20 main_~__tmp_21~0) (= ~nomsg~0 ~p4_new~0) (= main_~main____CPAchecker_TMP_0~15 ~__tmp_3885_0~0) (= 0 main_~check__tmp~26) (= main_~main__c1~0 ~__return_3905~0) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_21~0) (= main_~check__tmp~26 ~__return_3905~0) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= ~nomsg~0 ~p5_new~0) (= ~p3_new~0 ~nomsg~0)). Possible FailurePath: - UnprovableResult [Line: 7366]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 723618#(or (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= main_~check__tmp~42 ~__return_2864~0) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_33~0) (not (<= 5 ~r1~0)) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= ~nomsg~0 ~p4_new~0) (= main_~main__c1~0 ~__return_2864~0) (= 0 main_~check__tmp~42) (= main_~assert__arg~32 main_~__tmp_33~0) (or (and (or (and (or (and (not (= ~id5~0 main_~node5__m5~32)) (not (< ~id5~0 main_~node5__m5~32))) (and (= ~send5~0 main_~node5__m5~32) (< ~id5~0 main_~node5__m5~32))) (= 0 ~mode5~0)) (and (= 0 ~mode5~0) (= ~nomsg~0 main_~node5__m5~32))) (= ~__tmp_2844_0~0 main_~main____CPAchecker_TMP_0~21)) (and (= ~nomsg~0 main_~node5__m5~35) (= 0 ~mode5~0))) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= ~__tmp_2844_0~0 main_~main____CPAchecker_TMP_0~23) (= ~nomsg~0 ~p5_new~0) (= ~p3_new~0 ~nomsg~0) (= (mod main_~assert__arg~32 256) 0)) (and (exists ((v_~r1~0_385 Int) (v_prenex_1957 Int) (v_prenex_1956 Int) (v_prenex_1955 Int)) (or (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (not (< ~id3~0 main_~node3__m3~26)) (= ~__tmp_2832_0~0 ~__tmp_2844_0~0) (= ~nomsg~0 main_~node2__m2~25) (= 1 main_~__tmp_32~0) (= ~nomsg~0 main_~node5__m5~35) (< v_~r1~0_385 5) (not (<= 5 ~r1~0)) (not (= main_~main__c1~0 0)) (= main_~main__c1~0 ~__return_2864~0) (= 0 main_~check__tmp~42) (not (= (mod main_~assert__arg~31 256) 0)) (= 0 ~mode3~0) (= main_~assert__arg~32 main_~__tmp_33~0) (= 1 main_~check__tmp~41) (= main_~node1__m1~24 ~nomsg~0) (= ~__tmp_2844_0~0 main_~main____CPAchecker_TMP_0~23) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2832_0~0 ~__tmp_2791_0~0) (= ~nomsg~0 main_~node4__m4~29) (= main_~assert__arg~31 main_~__tmp_32~0) (= main_~check__tmp~42 ~__return_2864~0) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~id3~0 main_~node3__m3~26) (= 0 ~mode1~0) (= 1 main_~__tmp_33~0) (= (+ (mod (+ v_~r1~0_385 1) 256) (- 256)) ~r1~0) (= main_~main__i2~0 (+ ~__tmp_2779_0~0 1)) (= ~__tmp_2779_0~0 ~__tmp_2791_0~0) (= ~st3~0 1) (not (<= 5 v_~r1~0_385)) (not (= 0 ~__return_1260~0)) (= ~nomsg~0 ~p5_new~0) (not (<= (mod (+ v_~r1~0_385 1) 256) 127)) (= 0 ~mode4~0) (= 0 ~mode2~0) (< main_~main__i2~0 10) (not (= ~nomsg~0 main_~node3__m3~26)) (= main_~check__tmp~41 ~__return_1260~0)) (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (not (< ~id3~0 main_~node3__m3~26)) (= ~__tmp_2832_0~0 ~__tmp_2844_0~0) (= ~nomsg~0 main_~node2__m2~25) (= 1 main_~__tmp_32~0) (= ~nomsg~0 main_~node5__m5~35) (not (<= 5 ~r1~0)) (not (= main_~main__c1~0 0)) (= main_~main__c1~0 ~__return_2864~0) (= 0 main_~check__tmp~42) (not (= (mod main_~assert__arg~31 256) 0)) (= 0 ~mode3~0) (= main_~assert__arg~32 main_~__tmp_33~0) (= 1 main_~check__tmp~41) (= main_~node1__m1~24 ~nomsg~0) (<= (mod (+ v_prenex_1955 1) 256) 127) (= ~r1~0 (mod (+ v_prenex_1955 1) 256)) (= ~__tmp_2844_0~0 main_~main____CPAchecker_TMP_0~23) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2832_0~0 ~__tmp_2791_0~0) (= ~nomsg~0 main_~node4__m4~29) (= main_~assert__arg~31 main_~__tmp_32~0) (= main_~check__tmp~42 ~__return_2864~0) (< v_prenex_1955 5) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~id3~0 main_~node3__m3~26) (= 0 ~mode1~0) (= 1 main_~__tmp_33~0) (not (<= 5 v_prenex_1955)) (= main_~main__i2~0 (+ ~__tmp_2779_0~0 1)) (= ~__tmp_2779_0~0 ~__tmp_2791_0~0) (= ~st3~0 1) (not (= 0 ~__return_1260~0)) (= ~nomsg~0 ~p5_new~0) (= 0 ~mode4~0) (< main_~main__i2~0 10) (= 0 ~mode2~0) (not (= ~nomsg~0 main_~node3__m3~26)) (= main_~check__tmp~41 ~__return_1260~0)) (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (not (< ~id3~0 main_~node3__m3~26)) (= ~__tmp_2832_0~0 ~__tmp_2844_0~0) (= 0 main_~__tmp_32~0) (= ~nomsg~0 main_~node2__m2~25) (= ~nomsg~0 main_~node5__m5~35) (not (<= 5 ~r1~0)) (= main_~main__c1~0 0) (= main_~main__c1~0 ~__return_2864~0) (= 0 main_~check__tmp~42) (not (= (mod main_~assert__arg~31 256) 0)) (= 0 ~mode3~0) (= main_~assert__arg~32 main_~__tmp_33~0) (= ~r1~0 (mod (+ v_prenex_1956 1) 256)) (= 1 main_~check__tmp~41) (= main_~node1__m1~24 ~nomsg~0) (= ~__tmp_2844_0~0 main_~main____CPAchecker_TMP_0~23) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (< v_prenex_1956 5) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2832_0~0 ~__tmp_2791_0~0) (= ~nomsg~0 main_~node4__m4~29) (= main_~assert__arg~31 main_~__tmp_32~0) (<= (mod (+ v_prenex_1956 1) 256) 127) (= main_~check__tmp~42 ~__return_2864~0) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (not (<= 5 v_prenex_1956)) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= 0 ~__return_1260~0) (= ~id3~0 main_~node3__m3~26) (= 0 ~mode1~0) (= main_~main__i2~0 (+ ~__tmp_2779_0~0 1)) (= ~__tmp_2779_0~0 ~__tmp_2791_0~0) (= ~st3~0 1) (= ~nomsg~0 ~p5_new~0) (= 0 main_~__tmp_33~0) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= 0 ~mode4~0) (not (= ~nomsg~0 main_~node3__m3~26)) (= main_~check__tmp~41 ~__return_1260~0)) (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (not (< ~id3~0 main_~node3__m3~26)) (= ~__tmp_2832_0~0 ~__tmp_2844_0~0) (= ~nomsg~0 main_~node2__m2~25) (= 1 main_~__tmp_32~0) (= ~nomsg~0 main_~node5__m5~35) (not (<= 5 ~r1~0)) (= main_~main__c1~0 0) (= main_~main__c1~0 ~__return_2864~0) (= 0 main_~check__tmp~42) (not (= (mod main_~assert__arg~31 256) 0)) (= 0 ~mode3~0) (= main_~assert__arg~32 main_~__tmp_33~0) (= 1 main_~check__tmp~41) (= main_~node1__m1~24 ~nomsg~0) (<= (mod (+ v_prenex_1955 1) 256) 127) (= ~r1~0 (mod (+ v_prenex_1955 1) 256)) (= ~__tmp_2844_0~0 main_~main____CPAchecker_TMP_0~23) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2832_0~0 ~__tmp_2791_0~0) (= ~nomsg~0 main_~node4__m4~29) (= main_~assert__arg~31 main_~__tmp_32~0) (= main_~check__tmp~42 ~__return_2864~0) (< v_prenex_1955 5) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~id3~0 main_~node3__m3~26) (= 0 ~mode1~0) (not (<= 5 v_prenex_1955)) (= main_~main__i2~0 (+ ~__tmp_2779_0~0 1)) (= ~__tmp_2779_0~0 ~__tmp_2791_0~0) (= ~st3~0 1) (not (= 0 ~__return_1260~0)) (= ~nomsg~0 ~p5_new~0) (= 0 main_~__tmp_33~0) (= 0 ~mode4~0) (< main_~main__i2~0 10) (= 0 ~mode2~0) (not (= ~nomsg~0 main_~node3__m3~26)) (= main_~check__tmp~41 ~__return_1260~0)) (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (not (< ~id3~0 main_~node3__m3~26)) (= ~__tmp_2832_0~0 ~__tmp_2844_0~0) (= ~nomsg~0 main_~node2__m2~25) (= 1 main_~__tmp_32~0) (= ~nomsg~0 main_~node5__m5~35) (< v_~r1~0_385 5) (not (<= 5 ~r1~0)) (= main_~main__c1~0 0) (= main_~main__c1~0 ~__return_2864~0) (= 0 main_~check__tmp~42) (not (= (mod main_~assert__arg~31 256) 0)) (= 0 ~mode3~0) (= main_~assert__arg~32 main_~__tmp_33~0) (= 1 main_~check__tmp~41) (= main_~node1__m1~24 ~nomsg~0) (= ~__tmp_2844_0~0 main_~main____CPAchecker_TMP_0~23) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2832_0~0 ~__tmp_2791_0~0) (= ~nomsg~0 main_~node4__m4~29) (= main_~assert__arg~31 main_~__tmp_32~0) (= main_~check__tmp~42 ~__return_2864~0) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~id3~0 main_~node3__m3~26) (= 0 ~mode1~0) (= (+ (mod (+ v_~r1~0_385 1) 256) (- 256)) ~r1~0) (= main_~main__i2~0 (+ ~__tmp_2779_0~0 1)) (= ~__tmp_2779_0~0 ~__tmp_2791_0~0) (= ~st3~0 1) (not (<= 5 v_~r1~0_385)) (not (= 0 ~__return_1260~0)) (= 0 main_~__tmp_33~0) (= ~nomsg~0 ~p5_new~0) (not (<= (mod (+ v_~r1~0_385 1) 256) 127)) (= 0 ~mode4~0) (= 0 ~mode2~0) (< main_~main__i2~0 10) (not (= ~nomsg~0 main_~node3__m3~26)) (= main_~check__tmp~41 ~__return_1260~0)) (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (not (< ~id3~0 main_~node3__m3~26)) (= ~__tmp_2832_0~0 ~__tmp_2844_0~0) (= ~nomsg~0 main_~node2__m2~25) (= 0 main_~__tmp_32~0) (= ~nomsg~0 main_~node5__m5~35) (not (<= 5 ~r1~0)) (not (= main_~main__c1~0 0)) (= main_~main__c1~0 ~__return_2864~0) (= 0 main_~check__tmp~42) (not (= (mod main_~assert__arg~31 256) 0)) (= main_~assert__arg~32 main_~__tmp_33~0) (= 0 ~mode3~0) (= 1 main_~check__tmp~41) (= main_~node1__m1~24 ~nomsg~0) (not (<= 5 v_prenex_1957)) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= ~__tmp_2844_0~0 main_~main____CPAchecker_TMP_0~23) (< v_prenex_1957 5) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2832_0~0 ~__tmp_2791_0~0) (= ~nomsg~0 main_~node4__m4~29) (= (+ (mod (+ v_prenex_1957 1) 256) (- 256)) ~r1~0) (= main_~assert__arg~31 main_~__tmp_32~0) (not (<= (mod (+ v_prenex_1957 1) 256) 127)) (= main_~check__tmp~42 ~__return_2864~0) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= 0 ~__return_1260~0) (= ~id3~0 main_~node3__m3~26) (= 1 main_~__tmp_33~0) (= 0 ~mode1~0) (= main_~main__i2~0 (+ ~__tmp_2779_0~0 1)) (= ~__tmp_2779_0~0 ~__tmp_2791_0~0) (= ~st3~0 1) (= ~nomsg~0 ~p5_new~0) (= 0 ~mode2~0) (< main_~main__i2~0 10) (= 0 ~mode4~0) (not (= ~nomsg~0 main_~node3__m3~26)) (= main_~check__tmp~41 ~__return_1260~0)) (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (not (< ~id3~0 main_~node3__m3~26)) (= ~__tmp_2832_0~0 ~__tmp_2844_0~0) (= 0 main_~__tmp_32~0) (= ~nomsg~0 main_~node2__m2~25) (= ~nomsg~0 main_~node5__m5~35) (not (<= 5 ~r1~0)) (not (= main_~main__c1~0 0)) (= main_~main__c1~0 ~__return_2864~0) (= 0 main_~check__tmp~42) (not (= (mod main_~assert__arg~31 256) 0)) (= 0 ~mode3~0) (= main_~assert__arg~32 main_~__tmp_33~0) (= ~r1~0 (mod (+ v_prenex_1956 1) 256)) (= 1 main_~check__tmp~41) (= main_~node1__m1~24 ~nomsg~0) (= ~__tmp_2844_0~0 main_~main____CPAchecker_TMP_0~23) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (< v_prenex_1956 5) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2832_0~0 ~__tmp_2791_0~0) (= ~nomsg~0 main_~node4__m4~29) (= main_~assert__arg~31 main_~__tmp_32~0) (<= (mod (+ v_prenex_1956 1) 256) 127) (= main_~check__tmp~42 ~__return_2864~0) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (not (<= 5 v_prenex_1956)) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= 0 ~__return_1260~0) (= ~id3~0 main_~node3__m3~26) (= 0 ~mode1~0) (= 1 main_~__tmp_33~0) (= main_~main__i2~0 (+ ~__tmp_2779_0~0 1)) (= ~__tmp_2779_0~0 ~__tmp_2791_0~0) (= ~st3~0 1) (= ~nomsg~0 ~p5_new~0) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= 0 ~mode4~0) (not (= ~nomsg~0 main_~node3__m3~26)) (= main_~check__tmp~41 ~__return_1260~0)) (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (not (< ~id3~0 main_~node3__m3~26)) (= ~__tmp_2832_0~0 ~__tmp_2844_0~0) (= ~nomsg~0 main_~node2__m2~25) (= 0 main_~__tmp_32~0) (= ~nomsg~0 main_~node5__m5~35) (not (<= 5 ~r1~0)) (= main_~main__c1~0 0) (= main_~main__c1~0 ~__return_2864~0) (= 0 main_~check__tmp~42) (not (= (mod main_~assert__arg~31 256) 0)) (= main_~assert__arg~32 main_~__tmp_33~0) (= 0 ~mode3~0) (= 1 main_~check__tmp~41) (= main_~node1__m1~24 ~nomsg~0) (not (<= 5 v_prenex_1957)) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= ~__tmp_2844_0~0 main_~main____CPAchecker_TMP_0~23) (< v_prenex_1957 5) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2832_0~0 ~__tmp_2791_0~0) (= ~nomsg~0 main_~node4__m4~29) (= (+ (mod (+ v_prenex_1957 1) 256) (- 256)) ~r1~0) (= main_~assert__arg~31 main_~__tmp_32~0) (not (<= (mod (+ v_prenex_1957 1) 256) 127)) (= main_~check__tmp~42 ~__return_2864~0) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= 0 ~__return_1260~0) (= ~id3~0 main_~node3__m3~26) (= 0 ~mode1~0) (= main_~main__i2~0 (+ ~__tmp_2779_0~0 1)) (= ~__tmp_2779_0~0 ~__tmp_2791_0~0) (= ~st3~0 1) (= 0 main_~__tmp_33~0) (= ~nomsg~0 ~p5_new~0) (= 0 ~mode2~0) (< main_~main__i2~0 10) (= 0 ~mode4~0) (not (= ~nomsg~0 main_~node3__m3~26)) (= main_~check__tmp~41 ~__return_1260~0)))) (= (mod main_~assert__arg~32 256) 0))). Possible FailurePath: - UnprovableResult [Line: 6205]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 724140#(= (mod main_~assert__arg~25 256) 0). Possible FailurePath: - UnprovableResult [Line: 7088]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 624322#(and (= main_~assert__arg~30 main_~__tmp_31~0) (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (or (= main_~main____CPAchecker_TMP_0~20 ~__tmp_2967_0~0) (and (= ~nomsg~0 main_~node5__m5~34) (= 0 ~mode5~0))) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= ~nomsg~0 ~p4_new~0) (= 0 (mod main_~assert__arg~30 256)) (= main_~check__tmp~40 ~__return_2984~0) (= 0 main_~check__tmp~40) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_31~0) (= main_~main__c1~0 ~__return_2984~0) (= ~nomsg~0 ~p5_new~0) (= ~p3_new~0 ~nomsg~0) (= main_~main____CPAchecker_TMP_0~22 ~__tmp_2967_0~0)). Possible FailurePath: - UnprovableResult [Line: 8276]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 826213#true. Possible FailurePath: - UnprovableResult [Line: 8857]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 789659#(and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= main_~check__tmp~52 ~__return_2260~0) (= ~id5~0 main_~node5__m5~43) (= (mod main_~assert__arg~42 256) 0) (= main_~assert__arg~42 main_~__tmp_43~0) (= main_~main____CPAchecker_TMP_0~28 ~__tmp_2214_0~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_43~0) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (not (= ~nomsg~0 main_~node5__m5~43)) (not (< ~id5~0 main_~node5__m5~43)) (= main_~main__c1~0 ~__return_2260~0) (= 0 main_~check__tmp~52) (= ~nomsg~0 ~p5_new~0) (= ~p3_new~0 ~nomsg~0) (= ~st5~0 1)). Possible FailurePath: - UnprovableResult [Line: 4382]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 817116#(or (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (< ~id5~0 main_~node5__m5~20)) (= main_~check__tmp~22 ~__return_4145~0) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_17~0) (= ~id5~0 main_~node5__m5~20) (= 0 (mod main_~assert__arg~16 256)) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= 0 main_~check__tmp~22) (= main_~main__c1~0 ~__return_4145~0) (= ~nomsg~0 ~p5_new~0) (= main_~assert__arg~16 main_~__tmp_17~0) (= ~p3_new~0 ~nomsg~0) (not (= ~nomsg~0 main_~node5__m5~20)) (= ~st5~0 1)) (and (exists ((v_~r1~0_7546 Int) (v_prenex_95230 Int) (v_prenex_95228 Int) (v_prenex_95229 Int)) (or (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (< ~id5~0 main_~node5__m5~20)) (= ~__tmp_4087_0~0 ~__tmp_4099_0~0) (not (< ~id2~0 main_~node2__m2~14)) (not (= 0 ~__return_1400~0)) (= ~id5~0 main_~node5__m5~20) (= 0 main_~__tmp_17~0) (= main_~assert__arg~15 main_~__tmp_16~0) (= main_~main__c1~0 0) (not (<= 5 v_prenex_95230)) (= (+ (mod (+ v_prenex_95230 1) 256) (- 256)) ~r1~0) (= 0 ~mode3~0) (= 0 main_~check__tmp~22) (= ~id2~0 main_~node2__m2~14) (= ~nomsg~0 main_~node4__m4~17) (= ~p3_new~0 ~nomsg~0) (not (= ~nomsg~0 main_~node5__m5~20)) (= main_~node1__m1~14 ~nomsg~0) (= 1 main_~check__tmp~21) (not (= ~nomsg~0 main_~node2__m2~14)) (= main_~check__tmp~21 ~__return_1400~0) (= main_~check__tmp~22 ~__return_4145~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= 1 main_~__tmp_16~0) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (not (= 0 (mod main_~assert__arg~15 256))) (= 0 ~mode1~0) (not (<= (mod (+ v_prenex_95230 1) 256) 127)) (= main_~main__c1~0 ~__return_4145~0) (= ~st2~0 1) (< v_prenex_95230 5) (= ~nomsg~0 ~p5_new~0) (= main_~assert__arg~16 main_~__tmp_17~0) (= ~nomsg~0 main_~node3__m3~15) (= main_~main____CPAchecker_TMP_0~13 ~__tmp_4099_0~0) (= ~__tmp_4046_0~0 ~__tmp_4087_0~0) (= main_~main__i2~0 (+ ~__tmp_4046_0~0 1)) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= 0 ~mode4~0) (= ~st5~0 1)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (< ~id5~0 main_~node5__m5~20)) (= ~__tmp_4087_0~0 ~__tmp_4099_0~0) (not (< ~id2~0 main_~node2__m2~14)) (= ~id5~0 main_~node5__m5~20) (= main_~assert__arg~15 main_~__tmp_16~0) (= 0 main_~__tmp_17~0) (= main_~main__c1~0 0) (= 0 ~mode3~0) (= 0 main_~check__tmp~22) (= ~id2~0 main_~node2__m2~14) (< v_prenex_95228 5) (= ~p3_new~0 ~nomsg~0) (= ~nomsg~0 main_~node4__m4~17) (not (= ~nomsg~0 main_~node5__m5~20)) (= main_~node1__m1~14 ~nomsg~0) (= 1 main_~check__tmp~21) (not (= ~nomsg~0 main_~node2__m2~14)) (= main_~check__tmp~21 ~__return_1400~0) (= main_~check__tmp~22 ~__return_4145~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (not (= 0 (mod main_~assert__arg~15 256))) (= 0 ~__return_1400~0) (not (<= 5 v_prenex_95228)) (= (+ (mod (+ v_prenex_95228 1) 256) (- 256)) ~r1~0) (= 0 ~mode1~0) (= ~st2~0 1) (= main_~main__c1~0 ~__return_4145~0) (= ~nomsg~0 ~p5_new~0) (= main_~assert__arg~16 main_~__tmp_17~0) (= ~nomsg~0 main_~node3__m3~15) (not (<= (mod (+ v_prenex_95228 1) 256) 127)) (= main_~main____CPAchecker_TMP_0~13 ~__tmp_4099_0~0) (= ~__tmp_4046_0~0 ~__tmp_4087_0~0) (= main_~main__i2~0 (+ ~__tmp_4046_0~0 1)) (= 0 main_~__tmp_16~0) (= 0 ~mode4~0) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= ~st5~0 1)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (< ~id5~0 main_~node5__m5~20)) (= 1 main_~__tmp_17~0) (= ~__tmp_4087_0~0 ~__tmp_4099_0~0) (not (< ~id2~0 main_~node2__m2~14)) (= ~id5~0 main_~node5__m5~20) (= main_~assert__arg~15 main_~__tmp_16~0) (not (= main_~main__c1~0 0)) (= 0 ~mode3~0) (= 0 main_~check__tmp~22) (= ~id2~0 main_~node2__m2~14) (< v_prenex_95228 5) (= ~p3_new~0 ~nomsg~0) (= ~nomsg~0 main_~node4__m4~17) (not (= ~nomsg~0 main_~node5__m5~20)) (= main_~node1__m1~14 ~nomsg~0) (= 1 main_~check__tmp~21) (not (= ~nomsg~0 main_~node2__m2~14)) (= main_~check__tmp~21 ~__return_1400~0) (= main_~check__tmp~22 ~__return_4145~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (not (= 0 (mod main_~assert__arg~15 256))) (= 0 ~__return_1400~0) (not (<= 5 v_prenex_95228)) (= (+ (mod (+ v_prenex_95228 1) 256) (- 256)) ~r1~0) (= 0 ~mode1~0) (= ~st2~0 1) (= main_~main__c1~0 ~__return_4145~0) (= ~nomsg~0 ~p5_new~0) (= main_~assert__arg~16 main_~__tmp_17~0) (= ~nomsg~0 main_~node3__m3~15) (not (<= (mod (+ v_prenex_95228 1) 256) 127)) (= main_~main____CPAchecker_TMP_0~13 ~__tmp_4099_0~0) (= ~__tmp_4046_0~0 ~__tmp_4087_0~0) (= main_~main__i2~0 (+ ~__tmp_4046_0~0 1)) (= 0 main_~__tmp_16~0) (= 0 ~mode4~0) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= ~st5~0 1)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (< ~id5~0 main_~node5__m5~20)) (= 1 main_~__tmp_17~0) (= ~__tmp_4087_0~0 ~__tmp_4099_0~0) (not (< ~id2~0 main_~node2__m2~14)) (not (= 0 ~__return_1400~0)) (= ~id5~0 main_~node5__m5~20) (= main_~assert__arg~15 main_~__tmp_16~0) (not (= main_~main__c1~0 0)) (= 0 ~mode3~0) (= 0 main_~check__tmp~22) (= ~id2~0 main_~node2__m2~14) (= ~nomsg~0 main_~node4__m4~17) (= ~p3_new~0 ~nomsg~0) (= ~r1~0 (mod (+ v_prenex_95229 1) 256)) (not (= ~nomsg~0 main_~node5__m5~20)) (= main_~node1__m1~14 ~nomsg~0) (= 1 main_~check__tmp~21) (not (= ~nomsg~0 main_~node2__m2~14)) (= main_~check__tmp~21 ~__return_1400~0) (= main_~check__tmp~22 ~__return_4145~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (< v_prenex_95229 5) (= 1 main_~__tmp_16~0) (not (<= 5 v_prenex_95229)) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (not (= 0 (mod main_~assert__arg~15 256))) (<= (mod (+ v_prenex_95229 1) 256) 127) (= 0 ~mode1~0) (= ~st2~0 1) (= main_~main__c1~0 ~__return_4145~0) (= ~nomsg~0 ~p5_new~0) (= main_~assert__arg~16 main_~__tmp_17~0) (= ~nomsg~0 main_~node3__m3~15) (= main_~main____CPAchecker_TMP_0~13 ~__tmp_4099_0~0) (= ~__tmp_4046_0~0 ~__tmp_4087_0~0) (= main_~main__i2~0 (+ ~__tmp_4046_0~0 1)) (= 0 ~mode4~0) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= ~st5~0 1)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (< ~id5~0 main_~node5__m5~20)) (= 1 main_~__tmp_17~0) (= ~__tmp_4087_0~0 ~__tmp_4099_0~0) (not (< ~id2~0 main_~node2__m2~14)) (= ~id5~0 main_~node5__m5~20) (= main_~assert__arg~15 main_~__tmp_16~0) (not (= main_~main__c1~0 0)) (= 0 ~mode3~0) (= 0 main_~check__tmp~22) (= ~id2~0 main_~node2__m2~14) (= ~r1~0 (mod (+ v_~r1~0_7546 1) 256)) (= ~p3_new~0 ~nomsg~0) (= ~nomsg~0 main_~node4__m4~17) (not (<= 5 v_~r1~0_7546)) (not (= ~nomsg~0 main_~node5__m5~20)) (= main_~node1__m1~14 ~nomsg~0) (= 1 main_~check__tmp~21) (not (= ~nomsg~0 main_~node2__m2~14)) (= main_~check__tmp~21 ~__return_1400~0) (= main_~check__tmp~22 ~__return_4145~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (< v_~r1~0_7546 5) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (not (= 0 (mod main_~assert__arg~15 256))) (= 0 ~__return_1400~0) (= 0 ~mode1~0) (= ~st2~0 1) (= main_~main__c1~0 ~__return_4145~0) (= ~nomsg~0 ~p5_new~0) (<= (mod (+ v_~r1~0_7546 1) 256) 127) (= main_~assert__arg~16 main_~__tmp_17~0) (= ~nomsg~0 main_~node3__m3~15) (= main_~main____CPAchecker_TMP_0~13 ~__tmp_4099_0~0) (= ~__tmp_4046_0~0 ~__tmp_4087_0~0) (= main_~main__i2~0 (+ ~__tmp_4046_0~0 1)) (= 0 main_~__tmp_16~0) (= 0 ~mode2~0) (< main_~main__i2~0 10) (= 0 ~mode4~0) (= ~st5~0 1)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (< ~id5~0 main_~node5__m5~20)) (= ~__tmp_4087_0~0 ~__tmp_4099_0~0) (not (< ~id2~0 main_~node2__m2~14)) (= ~id5~0 main_~node5__m5~20) (= main_~assert__arg~15 main_~__tmp_16~0) (= 0 main_~__tmp_17~0) (= main_~main__c1~0 0) (= 0 ~mode3~0) (= 0 main_~check__tmp~22) (= ~id2~0 main_~node2__m2~14) (= ~r1~0 (mod (+ v_~r1~0_7546 1) 256)) (= ~p3_new~0 ~nomsg~0) (= ~nomsg~0 main_~node4__m4~17) (not (<= 5 v_~r1~0_7546)) (not (= ~nomsg~0 main_~node5__m5~20)) (= main_~node1__m1~14 ~nomsg~0) (= 1 main_~check__tmp~21) (not (= ~nomsg~0 main_~node2__m2~14)) (= main_~check__tmp~21 ~__return_1400~0) (= main_~check__tmp~22 ~__return_4145~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (< v_~r1~0_7546 5) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (not (= 0 (mod main_~assert__arg~15 256))) (= 0 ~__return_1400~0) (= 0 ~mode1~0) (= ~st2~0 1) (= main_~main__c1~0 ~__return_4145~0) (= ~nomsg~0 ~p5_new~0) (<= (mod (+ v_~r1~0_7546 1) 256) 127) (= main_~assert__arg~16 main_~__tmp_17~0) (= ~nomsg~0 main_~node3__m3~15) (= main_~main____CPAchecker_TMP_0~13 ~__tmp_4099_0~0) (= ~__tmp_4046_0~0 ~__tmp_4087_0~0) (= main_~main__i2~0 (+ ~__tmp_4046_0~0 1)) (= 0 main_~__tmp_16~0) (= 0 ~mode2~0) (< main_~main__i2~0 10) (= 0 ~mode4~0) (= ~st5~0 1)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (< ~id5~0 main_~node5__m5~20)) (= 1 main_~__tmp_17~0) (= ~__tmp_4087_0~0 ~__tmp_4099_0~0) (not (< ~id2~0 main_~node2__m2~14)) (not (= 0 ~__return_1400~0)) (= ~id5~0 main_~node5__m5~20) (= main_~assert__arg~15 main_~__tmp_16~0) (not (= main_~main__c1~0 0)) (not (<= 5 v_prenex_95230)) (= (+ (mod (+ v_prenex_95230 1) 256) (- 256)) ~r1~0) (= 0 ~mode3~0) (= 0 main_~check__tmp~22) (= ~id2~0 main_~node2__m2~14) (= ~nomsg~0 main_~node4__m4~17) (= ~p3_new~0 ~nomsg~0) (not (= ~nomsg~0 main_~node5__m5~20)) (= main_~node1__m1~14 ~nomsg~0) (= 1 main_~check__tmp~21) (not (= ~nomsg~0 main_~node2__m2~14)) (= main_~check__tmp~21 ~__return_1400~0) (= main_~check__tmp~22 ~__return_4145~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= 1 main_~__tmp_16~0) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (not (= 0 (mod main_~assert__arg~15 256))) (= 0 ~mode1~0) (not (<= (mod (+ v_prenex_95230 1) 256) 127)) (= main_~main__c1~0 ~__return_4145~0) (= ~st2~0 1) (< v_prenex_95230 5) (= ~nomsg~0 ~p5_new~0) (= main_~assert__arg~16 main_~__tmp_17~0) (= ~nomsg~0 main_~node3__m3~15) (= main_~main____CPAchecker_TMP_0~13 ~__tmp_4099_0~0) (= ~__tmp_4046_0~0 ~__tmp_4087_0~0) (= main_~main__i2~0 (+ ~__tmp_4046_0~0 1)) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= 0 ~mode4~0) (= ~st5~0 1)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (< ~id5~0 main_~node5__m5~20)) (= ~__tmp_4087_0~0 ~__tmp_4099_0~0) (not (< ~id2~0 main_~node2__m2~14)) (not (= 0 ~__return_1400~0)) (= ~id5~0 main_~node5__m5~20) (= 0 main_~__tmp_17~0) (= main_~assert__arg~15 main_~__tmp_16~0) (= main_~main__c1~0 0) (= 0 ~mode3~0) (= 0 main_~check__tmp~22) (= ~id2~0 main_~node2__m2~14) (= ~nomsg~0 main_~node4__m4~17) (= ~p3_new~0 ~nomsg~0) (= ~r1~0 (mod (+ v_prenex_95229 1) 256)) (not (= ~nomsg~0 main_~node5__m5~20)) (= main_~node1__m1~14 ~nomsg~0) (= 1 main_~check__tmp~21) (not (= ~nomsg~0 main_~node2__m2~14)) (= main_~check__tmp~21 ~__return_1400~0) (= main_~check__tmp~22 ~__return_4145~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (< v_prenex_95229 5) (= 1 main_~__tmp_16~0) (not (<= 5 v_prenex_95229)) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (not (= 0 (mod main_~assert__arg~15 256))) (<= (mod (+ v_prenex_95229 1) 256) 127) (= 0 ~mode1~0) (= ~st2~0 1) (= main_~main__c1~0 ~__return_4145~0) (= ~nomsg~0 ~p5_new~0) (= main_~assert__arg~16 main_~__tmp_17~0) (= ~nomsg~0 main_~node3__m3~15) (= main_~main____CPAchecker_TMP_0~13 ~__tmp_4099_0~0) (= ~__tmp_4046_0~0 ~__tmp_4087_0~0) (= main_~main__i2~0 (+ ~__tmp_4046_0~0 1)) (= 0 ~mode4~0) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= ~st5~0 1)))) (= 0 (mod main_~assert__arg~16 256)))). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 131.6 MB. Free memory was 105.9 MB in the beginning and 105.7 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1819.61 ms. Allocated memory was 131.6 MB in the beginning and 216.0 MB in the end (delta: 84.4 MB). Free memory was 81.3 MB in the beginning and 116.4 MB in the end (delta: -35.2 MB). Peak memory consumption was 55.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 266.16 ms. Allocated memory is still 216.0 MB. Free memory was 116.4 MB in the beginning and 102.3 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3584.16 ms. Allocated memory was 216.0 MB in the beginning and 368.6 MB in the end (delta: 152.6 MB). Free memory was 102.3 MB in the beginning and 197.7 MB in the end (delta: -95.4 MB). Peak memory consumption was 94.4 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 764812.89 ms. Allocated memory was 368.6 MB in the beginning and 3.2 GB in the end (delta: 2.8 GB). Free memory was 197.7 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 3.2 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...