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.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 06:17:43,092 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 06:17:43,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 06:17:43,106 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 06:17:43,107 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 06:17:43,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 06:17:43,109 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 06:17:43,111 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 06:17:43,113 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 06:17:43,114 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 06:17:43,115 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 06:17:43,116 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 06:17:43,116 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 06:17:43,117 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 06:17:43,118 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 06:17:43,119 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 06:17:43,120 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 06:17:43,121 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 06:17:43,123 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 06:17:43,124 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 06:17:43,126 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 06:17:43,127 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 06:17:43,128 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 06:17:43,129 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 06:17:43,131 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 06:17:43,131 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 06:17:43,132 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 06:17:43,133 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 06:17:43,133 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 06:17:43,134 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 06:17:43,134 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 06:17:43,135 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 06:17:43,136 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 06:17:43,137 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 06:17:43,138 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 06:17:43,138 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 06:17:43,139 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 06:17:43,139 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 06:17:43,139 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 06:17:43,140 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 06:17:43,141 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 06:17:43,141 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 06:17:43,160 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 06:17:43,161 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 06:17:43,162 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 06:17:43,162 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 06:17:43,162 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 06:17:43,163 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 06:17:43,163 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 06:17:43,163 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 06:17:43,163 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 06:17:43,163 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 06:17:43,164 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 06:17:43,164 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 06:17:43,164 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 06:17:43,164 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 06:17:43,164 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 06:17:43,165 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 06:17:43,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 06:17:43,165 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 06:17:43,165 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 06:17:43,165 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 06:17:43,166 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 06:17:43,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 06:17:43,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 06:17:43,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 06:17:43,166 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 06:17:43,167 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 06:17:43,167 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 06:17:43,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 06:17:43,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 06:17:43,196 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 06:17:43,215 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 06:17:43,223 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 06:17:43,224 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 06:17:43,225 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 06:17:43,225 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c [2019-08-10 06:17:43,302 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fea646030/97dce7aa50e64615830b5f4080bcb544/FLAGd6daa6018 [2019-08-10 06:17:44,052 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 06:17:44,054 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_lcr.5.1.ufo.BOUNDED-10.pals.c.v+sep-reducer.c [2019-08-10 06:17:44,086 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fea646030/97dce7aa50e64615830b5f4080bcb544/FLAGd6daa6018 [2019-08-10 06:17:44,214 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fea646030/97dce7aa50e64615830b5f4080bcb544 [2019-08-10 06:17:44,224 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 06:17:44,225 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 06:17:44,227 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 06:17:44,227 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 06:17:44,230 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 06:17:44,232 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 06:17:44" (1/1) ... [2019-08-10 06:17:44,234 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d41d073 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:17:44, skipping insertion in model container [2019-08-10 06:17:44,235 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 06:17:44" (1/1) ... [2019-08-10 06:17:44,241 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 06:17:44,397 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 06:17:45,680 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 06:17:45,714 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 06:17:46,156 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 06:17:46,209 INFO L192 MainTranslator]: Completed translation [2019-08-10 06:17:46,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:17:46 WrapperNode [2019-08-10 06:17:46,211 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 06:17:46,212 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 06:17:46,212 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 06:17:46,212 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 06:17:46,234 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:17:46" (1/1) ... [2019-08-10 06:17:46,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:17:46" (1/1) ... [2019-08-10 06:17:46,319 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:17:46" (1/1) ... [2019-08-10 06:17:46,321 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:17:46" (1/1) ... [2019-08-10 06:17:46,426 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:17:46" (1/1) ... [2019-08-10 06:17:46,470 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:17:46" (1/1) ... [2019-08-10 06:17:46,492 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:17:46" (1/1) ... [2019-08-10 06:17:46,514 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 06:17:46,515 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 06:17:46,515 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 06:17:46,516 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 06:17:46,517 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 06:17:46" (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 06:17:46,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 06:17:46,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 06:17:46,588 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 06:17:46,588 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 06:17:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-10 06:17:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-10 06:17:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-08-10 06:17:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 06:17:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-08-10 06:17:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-08-10 06:17:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-08-10 06:17:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-08-10 06:17:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-08-10 06:17:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-08-10 06:17:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2019-08-10 06:17:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-08-10 06:17:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-08-10 06:17:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 06:17:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 06:17:46,592 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 06:17:50,128 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 06:17:50,129 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-10 06:17:50,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 06:17:50 BoogieIcfgContainer [2019-08-10 06:17:50,131 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 06:17:50,131 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 06:17:50,131 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 06:17:50,132 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 06:17:50,133 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 06:17:50" (1/1) ... [2019-08-10 06:17:52,162 WARN L188 SmtUtils]: Spent 1.75 s on a formula simplification that was a NOOP. DAG size: 404 [2019-08-10 06:17:53,831 WARN L188 SmtUtils]: Spent 1.61 s on a formula simplification that was a NOOP. DAG size: 407 [2019-08-10 06:18:17,053 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-10 06:18:17,065 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-10 06:18:17,067 INFO L168 Benchmark]: Toolchain (without parser) took 32841.37 ms. Allocated memory was 135.8 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 79.9 MB in the beginning and 578.7 MB in the end (delta: -498.8 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-08-10 06:18:17,068 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 135.8 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-10 06:18:17,069 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1984.69 ms. Allocated memory was 135.8 MB in the beginning and 223.9 MB in the end (delta: 88.1 MB). Free memory was 79.7 MB in the beginning and 122.6 MB in the end (delta: -42.9 MB). Peak memory consumption was 54.1 MB. Max. memory is 7.1 GB. [2019-08-10 06:18:17,070 INFO L168 Benchmark]: Boogie Preprocessor took 302.73 ms. Allocated memory is still 223.9 MB. Free memory was 122.6 MB in the beginning and 109.1 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. [2019-08-10 06:18:17,071 INFO L168 Benchmark]: RCFGBuilder took 3615.88 ms. Allocated memory was 223.9 MB in the beginning and 349.2 MB in the end (delta: 125.3 MB). Free memory was 109.1 MB in the beginning and 158.8 MB in the end (delta: -49.6 MB). Peak memory consumption was 82.0 MB. Max. memory is 7.1 GB. [2019-08-10 06:18:17,072 INFO L168 Benchmark]: Symbolic Interpretation took 26933.52 ms. Allocated memory was 349.2 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 158.8 MB in the beginning and 578.7 MB in the end (delta: -419.9 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2019-08-10 06:18:17,077 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 4959]: 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 46431#(and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (or (and (= ~nomsg~0 main_~node5__m5~23) (= 0 ~mode5~0)) (and (= main_~main____CPAchecker_TMP_0~13 ~__tmp_3893_0~0) (or (and (= ~nomsg~0 main_~node5__m5~20) (= main_~main____CPAchecker_TMP_0~13 ~__tmp_4108_0~0) (= 0 ~mode5~0) (or (and (= ~__tmp_4096_0~0 ~__tmp_4108_0~0) (= ~nomsg~0 main_~node4__m4~17) (or (and (or (and (not (< ~id2~0 main_~node2__m2~6)) (= ~st2~0 1) (= main_~node2__m2~6 ~id2~0) (not (= ~nomsg~0 main_~node2__m2~6)) (= ~nomsg~0 main_~node3__m3~6) (= 0 ~mode2~0) (= 0 ~mode3~0)) (and (or (and (not (< ~id2~0 main_~node2__m2~6)) (not (= ~id3~0 main_~node3__m3~6)) (not (= ~nomsg~0 main_~node3__m3~6)) (= ~st2~0 1) (= main_~node2__m2~6 ~id2~0) (not (= ~nomsg~0 main_~node2__m2~6)) (not (< ~id3~0 main_~node3__m3~6)) (= 0 ~mode2~0)) (and (not (< ~id2~0 main_~node2__m2~6)) (not (= ~nomsg~0 main_~node3__m3~6)) (= ~st2~0 1) (= main_~node2__m2~6 ~id2~0) (not (= ~nomsg~0 main_~node2__m2~6)) (< ~id3~0 main_~node3__m3~6) (= ~send3~0 main_~node3__m3~6) (= 0 ~mode2~0))) (= 0 ~mode3~0))) (= ~__tmp_4096_0~0 main_~main____CPAchecker_TMP_0~5)) (and (= ~id2~0 main_~node2__m2~14) (not (< ~id2~0 main_~node2__m2~14)) (= ~st2~0 1) (= ~nomsg~0 main_~node3__m3~15) (= 0 ~mode2~0) (= 0 ~mode3~0) (not (= ~nomsg~0 main_~node2__m2~14)))) (= 0 ~mode4~0)) (and (= ~__tmp_4108_0~0 main_~main____CPAchecker_TMP_0~9) (or (and (or (and (not (= main_~node4__m4~12 ~id4~0)) (not (< ~id4~0 main_~node4__m4~12))) (and (< ~id4~0 main_~node4__m4~12) (= ~send4~0 main_~node4__m4~12))) (= 0 ~mode4~0)) (and (= ~__tmp_4602_0~0 main_~main____CPAchecker_TMP_0~9) (= ~nomsg~0 main_~node4__m4~12) (or (and (or (and (= ~st2~0 1) (not (< ~id2~0 main_~node2__m2~2)) (= ~nomsg~0 main_~node3__m3~2) (= main_~node2__m2~2 ~id2~0) (not (= ~nomsg~0 main_~node2__m2~2)) (= 0 ~mode2~0) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_5636_0~0) (= 0 ~mode3~0)) (and (or (and (not (= ~id3~0 main_~node3__m3~2)) (= ~st2~0 1) (not (= ~nomsg~0 main_~node3__m3~2)) (not (< ~id2~0 main_~node2__m2~2)) (not (< ~id3~0 main_~node3__m3~2)) (= main_~node2__m2~2 ~id2~0) (not (= ~nomsg~0 main_~node2__m2~2)) (= 0 ~mode2~0) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_5636_0~0)) (and (< ~id3~0 main_~node3__m3~2) (= ~st2~0 1) (= ~send3~0 main_~node3__m3~2) (not (= ~nomsg~0 main_~node3__m3~2)) (not (< ~id2~0 main_~node2__m2~2)) (= main_~node2__m2~2 ~id2~0) (not (= ~nomsg~0 main_~node2__m2~2)) (= 0 ~mode2~0) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_5636_0~0))) (= 0 ~mode3~0))) (= ~__tmp_4602_0~0 main_~main____CPAchecker_TMP_0~1)) (and (= ~nomsg~0 main_~node3__m3~11) (= 0 ~mode3~0))) (= 0 ~mode4~0)))))) (and (= 0 ~mode5~0) (or (and (= main_~main____CPAchecker_TMP_0~13 ~__tmp_4108_0~0) (or (and (= ~__tmp_4096_0~0 ~__tmp_4108_0~0) (= ~nomsg~0 main_~node4__m4~17) (or (and (or (and (not (< ~id2~0 main_~node2__m2~6)) (= ~st2~0 1) (= main_~node2__m2~6 ~id2~0) (not (= ~nomsg~0 main_~node2__m2~6)) (= ~nomsg~0 main_~node3__m3~6) (= 0 ~mode2~0) (= 0 ~mode3~0)) (and (or (and (not (< ~id2~0 main_~node2__m2~6)) (not (= ~id3~0 main_~node3__m3~6)) (not (= ~nomsg~0 main_~node3__m3~6)) (= ~st2~0 1) (= main_~node2__m2~6 ~id2~0) (not (= ~nomsg~0 main_~node2__m2~6)) (not (< ~id3~0 main_~node3__m3~6)) (= 0 ~mode2~0)) (and (not (< ~id2~0 main_~node2__m2~6)) (not (= ~nomsg~0 main_~node3__m3~6)) (= ~st2~0 1) (= main_~node2__m2~6 ~id2~0) (not (= ~nomsg~0 main_~node2__m2~6)) (< ~id3~0 main_~node3__m3~6) (= ~send3~0 main_~node3__m3~6) (= 0 ~mode2~0))) (= 0 ~mode3~0))) (= ~__tmp_4096_0~0 main_~main____CPAchecker_TMP_0~5)) (and (= ~id2~0 main_~node2__m2~14) (not (< ~id2~0 main_~node2__m2~14)) (= ~st2~0 1) (= ~nomsg~0 main_~node3__m3~15) (= 0 ~mode2~0) (= 0 ~mode3~0) (not (= ~nomsg~0 main_~node2__m2~14)))) (= 0 ~mode4~0)) (and (= ~__tmp_4108_0~0 main_~main____CPAchecker_TMP_0~9) (or (and (or (and (not (= main_~node4__m4~12 ~id4~0)) (not (< ~id4~0 main_~node4__m4~12))) (and (< ~id4~0 main_~node4__m4~12) (= ~send4~0 main_~node4__m4~12))) (= 0 ~mode4~0)) (and (= ~__tmp_4602_0~0 main_~main____CPAchecker_TMP_0~9) (= ~nomsg~0 main_~node4__m4~12) (or (and (or (and (= ~st2~0 1) (not (< ~id2~0 main_~node2__m2~2)) (= ~nomsg~0 main_~node3__m3~2) (= main_~node2__m2~2 ~id2~0) (not (= ~nomsg~0 main_~node2__m2~2)) (= 0 ~mode2~0) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_5636_0~0) (= 0 ~mode3~0)) (and (or (and (not (= ~id3~0 main_~node3__m3~2)) (= ~st2~0 1) (not (= ~nomsg~0 main_~node3__m3~2)) (not (< ~id2~0 main_~node2__m2~2)) (not (< ~id3~0 main_~node3__m3~2)) (= main_~node2__m2~2 ~id2~0) (not (= ~nomsg~0 main_~node2__m2~2)) (= 0 ~mode2~0) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_5636_0~0)) (and (< ~id3~0 main_~node3__m3~2) (= ~st2~0 1) (= ~send3~0 main_~node3__m3~2) (not (= ~nomsg~0 main_~node3__m3~2)) (not (< ~id2~0 main_~node2__m2~2)) (= main_~node2__m2~2 ~id2~0) (not (= ~nomsg~0 main_~node2__m2~2)) (= 0 ~mode2~0) (= main_~main____CPAchecker_TMP_0~1 ~__tmp_5636_0~0))) (= 0 ~mode3~0))) (= ~__tmp_4602_0~0 main_~main____CPAchecker_TMP_0~1)) (and (= ~nomsg~0 main_~node3__m3~11) (= 0 ~mode3~0))) (= 0 ~mode4~0))))) (not (= ~nomsg~0 main_~node5__m5~20)) (= ~send5~0 main_~node5__m5~20) (< ~id5~0 main_~node5__m5~20)) (not (= ~id5~0 main_~node5__m5~20))))))) (= 0 (mod main_~assert__arg~20 256)) (= main_~check__tmp~26 ~__return_3913~0) (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) (= 0 main_~check__tmp~26) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_21~0) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= main_~main__c1~0 ~__return_3913~0) (= ~nomsg~0 ~p5_new~0) (= ~p3_new~0 ~nomsg~0) (= main_~main____CPAchecker_TMP_0~15 ~__tmp_3893_0~0)). Possible FailurePath: - UnprovableResult [Line: 6806]: 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 33538#(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) (= main_~main__c1~0 ~__return_3112~0) (= ~nomsg~0 ~p4_new~0) (= 0 main_~check__tmp~38) (= main_~main____CPAchecker_TMP_0~21 ~__tmp_3066_0~0) (= ~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_~check__tmp~38 ~__return_3112~0) (not (= ~nomsg~0 main_~node5__m5~32)) (= ~st5~0 1)). Possible FailurePath: - UnprovableResult [Line: 7099]: 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 34236#(and (= main_~assert__arg~30 main_~__tmp_31~0) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_31~0) (= main_~check__tmp~40 ~__return_2989~0) (= main_~main__c1~0 ~__return_2989~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= 0 (mod main_~assert__arg~30 256)) (= 0 main_~check__tmp~40)). Possible FailurePath: - UnprovableResult [Line: 7378]: 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 34467#(and (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_33~0) (not (<= 5 ~r1~0)) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= main_~main__c1~0 ~__return_2868~0) (= 0 main_~check__tmp~42) (= main_~check__tmp~42 ~__return_2868~0) (= (mod main_~assert__arg~32 256) 0) (= main_~assert__arg~32 main_~__tmp_33~0)). Possible FailurePath: - UnprovableResult [Line: 2609]: 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 34386#(and (= 0 (mod main_~assert__arg~8 256)) (= 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)) (= main_~main__c1~0 ~__return_4934~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= main_~check__tmp~11 ~__return_4934~0)). Possible FailurePath: - UnprovableResult [Line: 8289]: 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 41271#(and (= main_~main__c1~0 ~__return_2495~0) (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= main_~assert__arg~38 main_~__tmp_39~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_39~0) (= ~nomsg~0 ~p4_new~0) (= 0 (mod main_~assert__arg~38 256)) (= main_~main____CPAchecker_TMP_0~26 ~__tmp_2478_0~0) (= main_~check__tmp~48 ~__return_2495~0) (or (and (or (and (= ~st4~0 1) (= ~nomsg~0 main_~node5__m5~37) (= 0 ~mode5~0) (not (= ~nomsg~0 main_~node4__m4~31)) (= main_~node4__m4~31 ~id4~0) (= 0 ~mode4~0) (not (< ~id4~0 main_~node4__m4~31))) (and (or (and (= ~st4~0 1) (not (= ~nomsg~0 main_~node5__m5~37)) (not (= ~id5~0 main_~node5__m5~37)) (not (= ~nomsg~0 main_~node4__m4~31)) (not (< ~id5~0 main_~node5__m5~37)) (= main_~node4__m4~31 ~id4~0) (= 0 ~mode4~0) (not (< ~id4~0 main_~node4__m4~31))) (and (< ~id5~0 main_~node5__m5~37) (= ~st4~0 1) (not (= ~nomsg~0 main_~node5__m5~37)) (= ~send5~0 main_~node5__m5~37) (not (= ~nomsg~0 main_~node4__m4~31)) (= main_~node4__m4~31 ~id4~0) (= 0 ~mode4~0) (not (< ~id4~0 main_~node4__m4~31)))) (= 0 ~mode5~0))) (= main_~main____CPAchecker_TMP_0~24 ~__tmp_2478_0~0)) (and (= 0 ~mode5~0) (= ~nomsg~0 main_~node5__m5~40))) (= ~nomsg~0 ~p5_new~0) (= ~p3_new~0 ~nomsg~0) (= 0 main_~check__tmp~48)). Possible FailurePath: - UnprovableResult [Line: 8871]: 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 42876#(or (and (= (mod main_~assert__arg~42 256) 0) (exists ((v_prenex_38 Int) (v_prenex_37 Int) (v_prenex_39 Int) (v_~r1~0_225 Int)) (or (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 main_~node3__m3~32) (not (= main_~node1__m1~29 ~nomsg~0)) (= main_~assert__arg~42 main_~__tmp_43~0) (= (mod (+ v_~r1~0_225 1) 256) ~r1~0) (= 0 ~__return_1190~0) (= main_~assert__arg~41 main_~__tmp_42~0) (= 1 main_~check__tmp~51) (= main_~main__c1~0 0) (= main_~main____CPAchecker_TMP_0~28 ~__tmp_2216_0~0) (= 0 ~mode3~0) (= main_~main__c1~0 ~__return_2262~0) (= main_~node1__m1~29 ~id1~0) (not (< ~id5~0 main_~node5__m5~43)) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2192_0~0 ~__tmp_2204_0~0) (= ~st1~0 1) (= ~id5~0 main_~node5__m5~43) (= ~nomsg~0 main_~node4__m4~36) (= ~nomsg~0 main_~node2__m2~30) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= 0 ~mode5~0) (<= (mod (+ v_~r1~0_225 1) 256) 127) (= ~nomsg~0 ~p4_new~0) (= ~__tmp_2204_0~0 ~__tmp_2216_0~0) (not (< ~id1~0 main_~node1__m1~29)) (= main_~main__i2~0 (+ ~__tmp_2192_0~0 1)) (= 0 ~mode1~0) (= main_~check__tmp~51 ~__return_1190~0) (not (= ~nomsg~0 main_~node5__m5~43)) (= main_~check__tmp~52 ~__return_2262~0) (< v_~r1~0_225 5) (= 0 main_~__tmp_42~0) (= 0 main_~__tmp_43~0) (= ~nomsg~0 ~p5_new~0) (= 0 main_~check__tmp~52) (not (= 0 (mod main_~assert__arg~41 256))) (= 0 ~mode4~0) (< main_~main__i2~0 10) (= 0 ~mode2~0) (not (<= 5 v_~r1~0_225)) (= ~st5~0 1)) (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 main_~node3__m3~32) (not (= main_~node1__m1~29 ~nomsg~0)) (= main_~assert__arg~42 main_~__tmp_43~0) (not (= 0 ~__return_1190~0)) (= 1 main_~__tmp_42~0) (= main_~assert__arg~41 main_~__tmp_42~0) (= 1 main_~check__tmp~51) (not (= main_~main__c1~0 0)) (= main_~main____CPAchecker_TMP_0~28 ~__tmp_2216_0~0) (= 0 ~mode3~0) (= main_~main__c1~0 ~__return_2262~0) (= (mod (+ v_prenex_39 1) 256) ~r1~0) (= 1 main_~__tmp_43~0) (= main_~node1__m1~29 ~id1~0) (<= (mod (+ v_prenex_39 1) 256) 127) (not (< ~id5~0 main_~node5__m5~43)) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2192_0~0 ~__tmp_2204_0~0) (= ~st1~0 1) (= ~id5~0 main_~node5__m5~43) (not (<= 5 v_prenex_39)) (= ~nomsg~0 main_~node2__m2~30) (= ~nomsg~0 main_~node4__m4~36) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~__tmp_2204_0~0 ~__tmp_2216_0~0) (not (< ~id1~0 main_~node1__m1~29)) (= main_~main__i2~0 (+ ~__tmp_2192_0~0 1)) (= 0 ~mode1~0) (= main_~check__tmp~51 ~__return_1190~0) (not (= ~nomsg~0 main_~node5__m5~43)) (= main_~check__tmp~52 ~__return_2262~0) (< v_prenex_39 5) (= ~nomsg~0 ~p5_new~0) (= 0 main_~check__tmp~52) (not (= 0 (mod main_~assert__arg~41 256))) (= 0 ~mode4~0) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= ~st5~0 1)) (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 main_~node3__m3~32) (not (= main_~node1__m1~29 ~nomsg~0)) (= main_~assert__arg~42 main_~__tmp_43~0) (not (= 0 ~__return_1190~0)) (= 1 main_~__tmp_42~0) (= main_~assert__arg~41 main_~__tmp_42~0) (= 1 main_~check__tmp~51) (= main_~main__c1~0 0) (= main_~main____CPAchecker_TMP_0~28 ~__tmp_2216_0~0) (= 0 ~mode3~0) (= main_~main__c1~0 ~__return_2262~0) (= (mod (+ v_prenex_39 1) 256) ~r1~0) (= main_~node1__m1~29 ~id1~0) (<= (mod (+ v_prenex_39 1) 256) 127) (not (< ~id5~0 main_~node5__m5~43)) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2192_0~0 ~__tmp_2204_0~0) (= ~st1~0 1) (= ~id5~0 main_~node5__m5~43) (not (<= 5 v_prenex_39)) (= ~nomsg~0 main_~node2__m2~30) (= ~nomsg~0 main_~node4__m4~36) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~__tmp_2204_0~0 ~__tmp_2216_0~0) (not (< ~id1~0 main_~node1__m1~29)) (= main_~main__i2~0 (+ ~__tmp_2192_0~0 1)) (= 0 ~mode1~0) (= main_~check__tmp~51 ~__return_1190~0) (not (= ~nomsg~0 main_~node5__m5~43)) (= main_~check__tmp~52 ~__return_2262~0) (= 0 main_~__tmp_43~0) (< v_prenex_39 5) (= ~nomsg~0 ~p5_new~0) (= 0 main_~check__tmp~52) (not (= 0 (mod main_~assert__arg~41 256))) (= 0 ~mode4~0) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= ~st5~0 1)) (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 main_~node3__m3~32) (not (= main_~node1__m1~29 ~nomsg~0)) (= main_~assert__arg~42 main_~__tmp_43~0) (not (= 0 ~__return_1190~0)) (= 1 main_~__tmp_42~0) (= main_~assert__arg~41 main_~__tmp_42~0) (= 1 main_~check__tmp~51) (not (= main_~main__c1~0 0)) (= main_~main____CPAchecker_TMP_0~28 ~__tmp_2216_0~0) (= 0 ~mode3~0) (= main_~main__c1~0 ~__return_2262~0) (not (<= 5 v_prenex_38)) (= 1 main_~__tmp_43~0) (= main_~node1__m1~29 ~id1~0) (not (< ~id5~0 main_~node5__m5~43)) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2192_0~0 ~__tmp_2204_0~0) (= ~st1~0 1) (not (<= (mod (+ v_prenex_38 1) 256) 127)) (= ~id5~0 main_~node5__m5~43) (= ~nomsg~0 main_~node2__m2~30) (= ~nomsg~0 main_~node4__m4~36) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~__tmp_2204_0~0 ~__tmp_2216_0~0) (not (< ~id1~0 main_~node1__m1~29)) (= main_~main__i2~0 (+ ~__tmp_2192_0~0 1)) (= 0 ~mode1~0) (= main_~check__tmp~51 ~__return_1190~0) (not (= ~nomsg~0 main_~node5__m5~43)) (= main_~check__tmp~52 ~__return_2262~0) (< v_prenex_38 5) (= ~r1~0 (+ (mod (+ v_prenex_38 1) 256) (- 256))) (= 0 main_~check__tmp~52) (= ~nomsg~0 ~p5_new~0) (not (= 0 (mod main_~assert__arg~41 256))) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= 0 ~mode4~0) (= ~st5~0 1)) (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 main_~node3__m3~32) (not (= main_~node1__m1~29 ~nomsg~0)) (= main_~assert__arg~42 main_~__tmp_43~0) (= 0 ~__return_1190~0) (= main_~assert__arg~41 main_~__tmp_42~0) (= 1 main_~check__tmp~51) (not (= main_~main__c1~0 0)) (= 0 ~mode3~0) (= main_~main____CPAchecker_TMP_0~28 ~__tmp_2216_0~0) (= main_~main__c1~0 ~__return_2262~0) (= 1 main_~__tmp_43~0) (= main_~node1__m1~29 ~id1~0) (not (< ~id5~0 main_~node5__m5~43)) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2192_0~0 ~__tmp_2204_0~0) (= ~st1~0 1) (< v_prenex_37 5) (= ~id5~0 main_~node5__m5~43) (not (<= (mod (+ v_prenex_37 1) 256) 127)) (not (<= 5 v_prenex_37)) (= ~nomsg~0 main_~node2__m2~30) (= ~nomsg~0 main_~node4__m4~36) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~__tmp_2204_0~0 ~__tmp_2216_0~0) (= ~r1~0 (+ (mod (+ v_prenex_37 1) 256) (- 256))) (not (< ~id1~0 main_~node1__m1~29)) (= main_~main__i2~0 (+ ~__tmp_2192_0~0 1)) (= 0 ~mode1~0) (= main_~check__tmp~51 ~__return_1190~0) (not (= ~nomsg~0 main_~node5__m5~43)) (= 0 main_~__tmp_42~0) (= main_~check__tmp~52 ~__return_2262~0) (= ~nomsg~0 ~p5_new~0) (= 0 main_~check__tmp~52) (not (= 0 (mod main_~assert__arg~41 256))) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= 0 ~mode4~0) (= ~st5~0 1)) (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 main_~node3__m3~32) (not (= main_~node1__m1~29 ~nomsg~0)) (= main_~assert__arg~42 main_~__tmp_43~0) (= 0 ~__return_1190~0) (= main_~assert__arg~41 main_~__tmp_42~0) (= 1 main_~check__tmp~51) (= main_~main__c1~0 0) (= 0 ~mode3~0) (= main_~main____CPAchecker_TMP_0~28 ~__tmp_2216_0~0) (= main_~main__c1~0 ~__return_2262~0) (= main_~node1__m1~29 ~id1~0) (not (< ~id5~0 main_~node5__m5~43)) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2192_0~0 ~__tmp_2204_0~0) (= ~st1~0 1) (< v_prenex_37 5) (= ~id5~0 main_~node5__m5~43) (not (<= (mod (+ v_prenex_37 1) 256) 127)) (not (<= 5 v_prenex_37)) (= ~nomsg~0 main_~node2__m2~30) (= ~nomsg~0 main_~node4__m4~36) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~__tmp_2204_0~0 ~__tmp_2216_0~0) (= ~r1~0 (+ (mod (+ v_prenex_37 1) 256) (- 256))) (not (< ~id1~0 main_~node1__m1~29)) (= main_~main__i2~0 (+ ~__tmp_2192_0~0 1)) (= 0 ~mode1~0) (= main_~check__tmp~51 ~__return_1190~0) (not (= ~nomsg~0 main_~node5__m5~43)) (= 0 main_~__tmp_42~0) (= main_~check__tmp~52 ~__return_2262~0) (= 0 main_~__tmp_43~0) (= ~nomsg~0 ~p5_new~0) (= 0 main_~check__tmp~52) (not (= 0 (mod main_~assert__arg~41 256))) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= 0 ~mode4~0) (= ~st5~0 1)) (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 main_~node3__m3~32) (not (= main_~node1__m1~29 ~nomsg~0)) (= main_~assert__arg~42 main_~__tmp_43~0) (not (= 0 ~__return_1190~0)) (= 1 main_~__tmp_42~0) (= main_~assert__arg~41 main_~__tmp_42~0) (= 1 main_~check__tmp~51) (= main_~main__c1~0 0) (= main_~main____CPAchecker_TMP_0~28 ~__tmp_2216_0~0) (= 0 ~mode3~0) (= main_~main__c1~0 ~__return_2262~0) (not (<= 5 v_prenex_38)) (= main_~node1__m1~29 ~id1~0) (not (< ~id5~0 main_~node5__m5~43)) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2192_0~0 ~__tmp_2204_0~0) (= ~st1~0 1) (not (<= (mod (+ v_prenex_38 1) 256) 127)) (= ~id5~0 main_~node5__m5~43) (= ~nomsg~0 main_~node2__m2~30) (= ~nomsg~0 main_~node4__m4~36) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~__tmp_2204_0~0 ~__tmp_2216_0~0) (not (< ~id1~0 main_~node1__m1~29)) (= main_~main__i2~0 (+ ~__tmp_2192_0~0 1)) (= 0 ~mode1~0) (= main_~check__tmp~51 ~__return_1190~0) (not (= ~nomsg~0 main_~node5__m5~43)) (= main_~check__tmp~52 ~__return_2262~0) (< v_prenex_38 5) (= 0 main_~__tmp_43~0) (= ~r1~0 (+ (mod (+ v_prenex_38 1) 256) (- 256))) (= 0 main_~check__tmp~52) (= ~nomsg~0 ~p5_new~0) (not (= 0 (mod main_~assert__arg~41 256))) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= 0 ~mode4~0) (= ~st5~0 1)) (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 main_~node3__m3~32) (not (= main_~node1__m1~29 ~nomsg~0)) (= main_~assert__arg~42 main_~__tmp_43~0) (= (mod (+ v_~r1~0_225 1) 256) ~r1~0) (= 0 ~__return_1190~0) (= main_~assert__arg~41 main_~__tmp_42~0) (= 1 main_~check__tmp~51) (not (= main_~main__c1~0 0)) (= main_~main____CPAchecker_TMP_0~28 ~__tmp_2216_0~0) (= 0 ~mode3~0) (= main_~main__c1~0 ~__return_2262~0) (= 1 main_~__tmp_43~0) (= main_~node1__m1~29 ~id1~0) (not (< ~id5~0 main_~node5__m5~43)) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2192_0~0 ~__tmp_2204_0~0) (= ~st1~0 1) (= ~id5~0 main_~node5__m5~43) (= ~nomsg~0 main_~node4__m4~36) (= ~nomsg~0 main_~node2__m2~30) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= 0 ~mode5~0) (<= (mod (+ v_~r1~0_225 1) 256) 127) (= ~nomsg~0 ~p4_new~0) (= ~__tmp_2204_0~0 ~__tmp_2216_0~0) (not (< ~id1~0 main_~node1__m1~29)) (= main_~main__i2~0 (+ ~__tmp_2192_0~0 1)) (= 0 ~mode1~0) (= main_~check__tmp~51 ~__return_1190~0) (not (= ~nomsg~0 main_~node5__m5~43)) (= main_~check__tmp~52 ~__return_2262~0) (< v_~r1~0_225 5) (= 0 main_~__tmp_42~0) (= ~nomsg~0 ~p5_new~0) (= 0 main_~check__tmp~52) (not (= 0 (mod main_~assert__arg~41 256))) (= 0 ~mode4~0) (< main_~main__i2~0 10) (= 0 ~mode2~0) (not (<= 5 v_~r1~0_225)) (= ~st5~0 1))))) (and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= ~id5~0 main_~node5__m5~43) (= (mod main_~assert__arg~42 256) 0) (= main_~assert__arg~42 main_~__tmp_43~0) (or (and (= ~nomsg~0 main_~node4__m4~36) (= 0 ~mode4~0)) (and (= main_~main____CPAchecker_TMP_0~24 ~__tmp_2216_0~0) (or (and (or (and (not (= ~nomsg~0 main_~node4__m4~31)) (< ~id4~0 main_~node4__m4~31) (= ~send4~0 main_~node4__m4~31)) (and (not (= ~nomsg~0 main_~node4__m4~31)) (not (= main_~node4__m4~31 ~id4~0)) (not (< ~id4~0 main_~node4__m4~31)))) (= 0 ~mode4~0)) (and (= ~nomsg~0 main_~node4__m4~31) (= 0 ~mode4~0))))) (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) (= main_~main____CPAchecker_TMP_0~28 ~__tmp_2216_0~0) (= main_~main__c1~0 ~__return_2262~0) (= main_~check__tmp~52 ~__return_2262~0) (not (= ~nomsg~0 main_~node5__m5~43)) (not (< ~id5~0 main_~node5__m5~43)) (= 0 main_~check__tmp~52) (= ~nomsg~0 ~p5_new~0) (= ~p3_new~0 ~nomsg~0) (= ~st5~0 1))). Possible FailurePath: - UnprovableResult [Line: 3799]: 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 41522#(and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= main_~main__c1~0 ~__return_4407~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= ~nomsg~0 ~p4_new~0) (= main_~main____CPAchecker_TMP_0~11 ~__tmp_4390_0~0) (or (and (not (< ~id4~0 main_~node4__m4~14)) (= ~st4~0 1) (not (= ~nomsg~0 main_~node4__m4~14)) (= 0 ~mode5~0) (= ~nomsg~0 main_~node5__m5~17) (= 0 ~mode4~0) (= main_~node4__m4~14 ~id4~0)) (and (or (and (= ~st4~0 1) (= ~nomsg~0 main_~node5__m5~14) (= main_~node4__m4~12 ~id4~0) (= 0 ~mode5~0) (= 0 ~mode4~0) (not (< ~id4~0 main_~node4__m4~12))) (and (or (and (not (= ~nomsg~0 main_~node5__m5~14)) (= ~st4~0 1) (not (= ~id5~0 main_~node5__m5~14)) (= main_~node4__m4~12 ~id4~0) (not (< ~id5~0 main_~node5__m5~14)) (= 0 ~mode4~0) (not (< ~id4~0 main_~node4__m4~12))) (and (= ~send5~0 main_~node5__m5~14) (not (= ~nomsg~0 main_~node5__m5~14)) (= ~st4~0 1) (= main_~node4__m4~12 ~id4~0) (< ~id5~0 main_~node5__m5~14) (= 0 ~mode4~0) (not (< ~id4~0 main_~node4__m4~12)))) (= 0 ~mode5~0))) (= main_~main____CPAchecker_TMP_0~9 ~__tmp_4390_0~0))) (= main_~check__tmp~18 ~__return_4407~0) (= (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)). Possible FailurePath: - UnprovableResult [Line: 7707]: 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 46407#(= (mod main_~assert__arg~34 256) 0). Possible FailurePath: - UnprovableResult [Line: 9155]: 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 43049#(= 0 (mod main_~assert__arg~44 256)). Possible FailurePath: - UnprovableResult [Line: 9443]: 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 44366#(or (and (= (mod main_~assert__arg~46 256) 0) (exists ((v_~r1~0_222 Int) (v_prenex_2 Int) (v_prenex_3 Int) (v_prenex_1 Int)) (or (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 main_~node3__m3~34) (not (<= 5 ~r1~0)) (= main_~check__tmp~55 ~__return_1162~0) (not (= main_~main__c1~0 0)) (not (= main_~node1__m1~31 ~nomsg~0)) (= 0 ~mode3~0) (= 0 main_~__tmp_46~0) (= main_~main____CPAchecker_TMP_0~31 ~__tmp_2015_0~0) (= ~nomsg~0 main_~node5__m5~46) (not (= 0 (mod main_~assert__arg~45 256))) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= 0 main_~check__tmp~56) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2003_0~0 ~__tmp_2015_0~0) (= ~st1~0 1) (not (< ~id1~0 main_~node1__m1~31)) (= main_~assert__arg~46 main_~__tmp_47~0) (= main_~assert__arg~45 main_~__tmp_46~0) (= ~nomsg~0 main_~node4__m4~38) (= (mod (+ v_prenex_2 1) 256) ~r1~0) (= ~__tmp_1979_0~0 ~__tmp_1991_0~0) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~nomsg~0 main_~node2__m2~32) (= main_~node1__m1~31 ~id1~0) (= 0 ~__return_1162~0) (= 1 main_~__tmp_47~0) (= main_~main__i2~0 (+ ~__tmp_1979_0~0 1)) (<= (mod (+ v_prenex_2 1) 256) 127) (= main_~main__c1~0 ~__return_2035~0) (= 0 ~mode1~0) (= ~__tmp_2003_0~0 ~__tmp_1991_0~0) (= main_~check__tmp~56 ~__return_2035~0) (< v_prenex_2 5) (= ~nomsg~0 ~p5_new~0) (= 1 main_~check__tmp~55) (not (<= 5 v_prenex_2)) (= 0 ~mode2~0) (< main_~main__i2~0 10) (= 0 ~mode4~0)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (<= 5 v_~r1~0_222)) (= ~nomsg~0 main_~node3__m3~34) (= 0 main_~__tmp_47~0) (< v_~r1~0_222 5) (not (<= 5 ~r1~0)) (= main_~check__tmp~55 ~__return_1162~0) (= main_~main__c1~0 0) (= ~r1~0 (+ (mod (+ v_~r1~0_222 1) 256) (- 256))) (not (= main_~node1__m1~31 ~nomsg~0)) (= 0 ~mode3~0) (= 0 main_~__tmp_46~0) (= main_~main____CPAchecker_TMP_0~31 ~__tmp_2015_0~0) (= ~nomsg~0 main_~node5__m5~46) (not (= 0 (mod main_~assert__arg~45 256))) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= 0 main_~check__tmp~56) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2003_0~0 ~__tmp_2015_0~0) (not (<= (mod (+ v_~r1~0_222 1) 256) 127)) (= ~st1~0 1) (not (< ~id1~0 main_~node1__m1~31)) (= main_~assert__arg~46 main_~__tmp_47~0) (= main_~assert__arg~45 main_~__tmp_46~0) (= ~nomsg~0 main_~node4__m4~38) (= ~__tmp_1979_0~0 ~__tmp_1991_0~0) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~nomsg~0 main_~node2__m2~32) (= main_~node1__m1~31 ~id1~0) (= 0 ~__return_1162~0) (= main_~main__i2~0 (+ ~__tmp_1979_0~0 1)) (= main_~main__c1~0 ~__return_2035~0) (= 0 ~mode1~0) (= ~__tmp_2003_0~0 ~__tmp_1991_0~0) (= ~nomsg~0 ~p5_new~0) (= 1 main_~check__tmp~55) (= main_~check__tmp~56 ~__return_2035~0) (= 0 ~mode4~0) (= 0 ~mode2~0) (< main_~main__i2~0 10)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= 1 main_~__tmp_46~0) (= ~nomsg~0 main_~node3__m3~34) (= 0 main_~__tmp_47~0) (not (<= 5 ~r1~0)) (= main_~check__tmp~55 ~__return_1162~0) (= main_~main__c1~0 0) (not (= main_~node1__m1~31 ~nomsg~0)) (= 0 ~mode3~0) (= main_~main____CPAchecker_TMP_0~31 ~__tmp_2015_0~0) (= ~nomsg~0 main_~node5__m5~46) (not (= 0 (mod main_~assert__arg~45 256))) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= (mod (+ v_prenex_1 1) 256) ~r1~0) (= 0 main_~check__tmp~56) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2003_0~0 ~__tmp_2015_0~0) (= ~st1~0 1) (<= (mod (+ v_prenex_1 1) 256) 127) (not (< ~id1~0 main_~node1__m1~31)) (= main_~assert__arg~45 main_~__tmp_46~0) (= main_~assert__arg~46 main_~__tmp_47~0) (not (= 0 ~__return_1162~0)) (< v_prenex_1 5) (= ~nomsg~0 main_~node4__m4~38) (= ~__tmp_1979_0~0 ~__tmp_1991_0~0) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= main_~node1__m1~31 ~id1~0) (= ~nomsg~0 main_~node2__m2~32) (not (<= 5 v_prenex_1)) (= main_~main__i2~0 (+ ~__tmp_1979_0~0 1)) (= 0 ~mode1~0) (= main_~main__c1~0 ~__return_2035~0) (= ~__tmp_2003_0~0 ~__tmp_1991_0~0) (= ~nomsg~0 ~p5_new~0) (= 1 main_~check__tmp~55) (= main_~check__tmp~56 ~__return_2035~0) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= 0 ~mode4~0)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= 1 main_~__tmp_46~0) (= ~nomsg~0 main_~node3__m3~34) (not (<= 5 ~r1~0)) (= main_~check__tmp~55 ~__return_1162~0) (not (= main_~main__c1~0 0)) (not (= main_~node1__m1~31 ~nomsg~0)) (= 0 ~mode3~0) (= main_~main____CPAchecker_TMP_0~31 ~__tmp_2015_0~0) (= ~nomsg~0 main_~node5__m5~46) (not (= 0 (mod main_~assert__arg~45 256))) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= (mod (+ v_prenex_1 1) 256) ~r1~0) (= 0 main_~check__tmp~56) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2003_0~0 ~__tmp_2015_0~0) (= ~st1~0 1) (<= (mod (+ v_prenex_1 1) 256) 127) (not (< ~id1~0 main_~node1__m1~31)) (= main_~assert__arg~45 main_~__tmp_46~0) (= main_~assert__arg~46 main_~__tmp_47~0) (not (= 0 ~__return_1162~0)) (< v_prenex_1 5) (= ~nomsg~0 main_~node4__m4~38) (= ~__tmp_1979_0~0 ~__tmp_1991_0~0) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= main_~node1__m1~31 ~id1~0) (= ~nomsg~0 main_~node2__m2~32) (= 1 main_~__tmp_47~0) (not (<= 5 v_prenex_1)) (= main_~main__i2~0 (+ ~__tmp_1979_0~0 1)) (= 0 ~mode1~0) (= main_~main__c1~0 ~__return_2035~0) (= ~__tmp_2003_0~0 ~__tmp_1991_0~0) (= ~nomsg~0 ~p5_new~0) (= 1 main_~check__tmp~55) (= main_~check__tmp~56 ~__return_2035~0) (< main_~main__i2~0 10) (= 0 ~mode2~0) (= 0 ~mode4~0)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (not (<= 5 v_~r1~0_222)) (= ~nomsg~0 main_~node3__m3~34) (< v_~r1~0_222 5) (not (<= 5 ~r1~0)) (= main_~check__tmp~55 ~__return_1162~0) (not (= main_~main__c1~0 0)) (= ~r1~0 (+ (mod (+ v_~r1~0_222 1) 256) (- 256))) (not (= main_~node1__m1~31 ~nomsg~0)) (= 0 ~mode3~0) (= 0 main_~__tmp_46~0) (= main_~main____CPAchecker_TMP_0~31 ~__tmp_2015_0~0) (= ~nomsg~0 main_~node5__m5~46) (not (= 0 (mod main_~assert__arg~45 256))) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= 0 main_~check__tmp~56) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2003_0~0 ~__tmp_2015_0~0) (not (<= (mod (+ v_~r1~0_222 1) 256) 127)) (= ~st1~0 1) (not (< ~id1~0 main_~node1__m1~31)) (= main_~assert__arg~46 main_~__tmp_47~0) (= main_~assert__arg~45 main_~__tmp_46~0) (= ~nomsg~0 main_~node4__m4~38) (= ~__tmp_1979_0~0 ~__tmp_1991_0~0) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~nomsg~0 main_~node2__m2~32) (= main_~node1__m1~31 ~id1~0) (= 0 ~__return_1162~0) (= 1 main_~__tmp_47~0) (= main_~main__i2~0 (+ ~__tmp_1979_0~0 1)) (= main_~main__c1~0 ~__return_2035~0) (= 0 ~mode1~0) (= ~__tmp_2003_0~0 ~__tmp_1991_0~0) (= ~nomsg~0 ~p5_new~0) (= 1 main_~check__tmp~55) (= main_~check__tmp~56 ~__return_2035~0) (= 0 ~mode4~0) (= 0 ~mode2~0) (< main_~main__i2~0 10)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= 1 main_~__tmp_46~0) (= ~nomsg~0 main_~node3__m3~34) (= 0 main_~__tmp_47~0) (not (<= 5 ~r1~0)) (= main_~check__tmp~55 ~__return_1162~0) (= main_~main__c1~0 0) (not (= main_~node1__m1~31 ~nomsg~0)) (= 0 ~mode3~0) (not (<= (mod (+ v_prenex_3 1) 256) 127)) (= main_~main____CPAchecker_TMP_0~31 ~__tmp_2015_0~0) (= ~nomsg~0 main_~node5__m5~46) (not (= 0 (mod main_~assert__arg~45 256))) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= 0 main_~check__tmp~56) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2003_0~0 ~__tmp_2015_0~0) (= ~st1~0 1) (not (< ~id1~0 main_~node1__m1~31)) (= main_~assert__arg~46 main_~__tmp_47~0) (= main_~assert__arg~45 main_~__tmp_46~0) (not (= 0 ~__return_1162~0)) (= ~nomsg~0 main_~node4__m4~38) (= ~__tmp_1979_0~0 ~__tmp_1991_0~0) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= ~r1~0 (+ (mod (+ v_prenex_3 1) 256) (- 256))) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~nomsg~0 main_~node2__m2~32) (= main_~node1__m1~31 ~id1~0) (< v_prenex_3 5) (= main_~main__i2~0 (+ ~__tmp_1979_0~0 1)) (not (<= 5 v_prenex_3)) (= 0 ~mode1~0) (= main_~main__c1~0 ~__return_2035~0) (= ~__tmp_2003_0~0 ~__tmp_1991_0~0) (= ~nomsg~0 ~p5_new~0) (= 1 main_~check__tmp~55) (= main_~check__tmp~56 ~__return_2035~0) (= 0 ~mode4~0) (= 0 ~mode2~0) (< main_~main__i2~0 10)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= 1 main_~__tmp_46~0) (= ~nomsg~0 main_~node3__m3~34) (not (<= 5 ~r1~0)) (= main_~check__tmp~55 ~__return_1162~0) (not (= main_~main__c1~0 0)) (not (= main_~node1__m1~31 ~nomsg~0)) (= 0 ~mode3~0) (not (<= (mod (+ v_prenex_3 1) 256) 127)) (= main_~main____CPAchecker_TMP_0~31 ~__tmp_2015_0~0) (= ~nomsg~0 main_~node5__m5~46) (not (= 0 (mod main_~assert__arg~45 256))) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= 0 main_~check__tmp~56) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2003_0~0 ~__tmp_2015_0~0) (= ~st1~0 1) (not (< ~id1~0 main_~node1__m1~31)) (= main_~assert__arg~46 main_~__tmp_47~0) (= main_~assert__arg~45 main_~__tmp_46~0) (not (= 0 ~__return_1162~0)) (= ~nomsg~0 main_~node4__m4~38) (= ~__tmp_1979_0~0 ~__tmp_1991_0~0) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= ~r1~0 (+ (mod (+ v_prenex_3 1) 256) (- 256))) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~nomsg~0 main_~node2__m2~32) (= main_~node1__m1~31 ~id1~0) (= 1 main_~__tmp_47~0) (< v_prenex_3 5) (= main_~main__i2~0 (+ ~__tmp_1979_0~0 1)) (not (<= 5 v_prenex_3)) (= 0 ~mode1~0) (= main_~main__c1~0 ~__return_2035~0) (= ~__tmp_2003_0~0 ~__tmp_1991_0~0) (= ~nomsg~0 ~p5_new~0) (= 1 main_~check__tmp~55) (= main_~check__tmp~56 ~__return_2035~0) (= 0 ~mode4~0) (= 0 ~mode2~0) (< main_~main__i2~0 10)) (and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 main_~node3__m3~34) (= 0 main_~__tmp_47~0) (not (<= 5 ~r1~0)) (= main_~check__tmp~55 ~__return_1162~0) (= main_~main__c1~0 0) (not (= main_~node1__m1~31 ~nomsg~0)) (= 0 ~mode3~0) (= 0 main_~__tmp_46~0) (= main_~main____CPAchecker_TMP_0~31 ~__tmp_2015_0~0) (= ~nomsg~0 main_~node5__m5~46) (not (= 0 (mod main_~assert__arg~45 256))) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (= 0 main_~check__tmp~56) (= ~p3_new~0 ~nomsg~0) (= ~__tmp_2003_0~0 ~__tmp_2015_0~0) (= ~st1~0 1) (not (< ~id1~0 main_~node1__m1~31)) (= main_~assert__arg~46 main_~__tmp_47~0) (= main_~assert__arg~45 main_~__tmp_46~0) (= ~nomsg~0 main_~node4__m4~38) (= (mod (+ v_prenex_2 1) 256) ~r1~0) (= ~__tmp_1979_0~0 ~__tmp_1991_0~0) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= 0 ~mode5~0) (= ~nomsg~0 ~p4_new~0) (= ~nomsg~0 main_~node2__m2~32) (= main_~node1__m1~31 ~id1~0) (= 0 ~__return_1162~0) (= main_~main__i2~0 (+ ~__tmp_1979_0~0 1)) (<= (mod (+ v_prenex_2 1) 256) 127) (= main_~main__c1~0 ~__return_2035~0) (= 0 ~mode1~0) (= ~__tmp_2003_0~0 ~__tmp_1991_0~0) (= main_~check__tmp~56 ~__return_2035~0) (< v_prenex_2 5) (= ~nomsg~0 ~p5_new~0) (= 1 main_~check__tmp~55) (not (<= 5 v_prenex_2)) (= 0 ~mode2~0) (< main_~main__i2~0 10) (= 0 ~mode4~0))))) (= (mod main_~assert__arg~46 256) 0)). Possible FailurePath: - UnprovableResult [Line: 4389]: 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 43105#(and (= ~nomsg~0 ~p1_new~0) (= ~nomsg~0 ~p2_new~0) (= main_~main__c1~0 ~__return_4154~0) (= (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) (= ~nomsg~0 ~p5_new~0) (= main_~assert__arg~16 main_~__tmp_17~0) (= ~p3_new~0 ~nomsg~0) (= main_~check__tmp~22 ~__return_4154~0) (= ~st5~0 1)). Possible FailurePath: - UnprovableResult [Line: 6215]: 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 28990#(and (= ~nomsg~0 ~p2_new~0) (= ~nomsg~0 ~p1_new~0) (= main_~assert__arg~25 main_~__tmp_26~0) (= 0 main_~check__tmp~34) (= main_~main____CPAchecker_TMP_0~19 ~__tmp_3351_0~0) (not (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1)) (= main_~main__c1~0 ~__return_3368~0) (= ~nomsg~0 ~p4_new~0) (= main_~check__tmp~34 ~__return_3368~0) (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_26~0) (= ~nomsg~0 ~p5_new~0) (= ~p3_new~0 ~nomsg~0) (= (mod main_~assert__arg~25 256) 0)). Possible FailurePath: - UnprovableResult [Line: 7996]: 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 40539#(= 0 (mod main_~assert__arg~36 256)). Possible FailurePath: - UnprovableResult [Line: 4681]: 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 44312#(= 0 (mod main_~assert__arg~18 256)). Possible FailurePath: - UnprovableResult [Line: 8568]: 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 41470#(and (= (ite (= main_~main__c1~0 0) 0 1) main_~__tmp_41~0) (= main_~check__tmp~50 ~__return_2374~0) (not (<= 5 ~r1~0)) (<= (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0) 1) (not (= 0 (+ ~st3~0 ~st4~0 ~st1~0 ~st2~0 ~st5~0))) (= main_~assert__arg~40 main_~__tmp_41~0) (= 0 (mod main_~assert__arg~40 256)) (= main_~main__c1~0 ~__return_2374~0) (= 0 main_~check__tmp~50)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 135.8 MB. Free memory was 104.9 MB in the beginning and 104.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1984.69 ms. Allocated memory was 135.8 MB in the beginning and 223.9 MB in the end (delta: 88.1 MB). Free memory was 79.7 MB in the beginning and 122.6 MB in the end (delta: -42.9 MB). Peak memory consumption was 54.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 302.73 ms. Allocated memory is still 223.9 MB. Free memory was 122.6 MB in the beginning and 109.1 MB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3615.88 ms. Allocated memory was 223.9 MB in the beginning and 349.2 MB in the end (delta: 125.3 MB). Free memory was 109.1 MB in the beginning and 158.8 MB in the end (delta: -49.6 MB). Peak memory consumption was 82.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 26933.52 ms. Allocated memory was 349.2 MB in the beginning and 1.4 GB in the end (delta: 1.1 GB). Free memory was 158.8 MB in the beginning and 578.7 MB in the end (delta: -419.9 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...