java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.5.3.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 17:25:34,199 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 17:25:34,202 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 17:25:34,219 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 17:25:34,220 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 17:25:34,221 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 17:25:34,223 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 17:25:34,236 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 17:25:34,238 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 17:25:34,239 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 17:25:34,240 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 17:25:34,242 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 17:25:34,242 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 17:25:34,246 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 17:25:34,248 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 17:25:34,250 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 17:25:34,252 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 17:25:34,255 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 17:25:34,257 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 17:25:34,262 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 17:25:34,265 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 17:25:34,266 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 17:25:34,269 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 17:25:34,270 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 17:25:34,272 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-11 17:25:34,277 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 17:25:34,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 17:25:34,280 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 17:25:34,281 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 17:25:34,283 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 17:25:34,283 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 17:25:34,284 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 17:25:34,284 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 17:25:34,284 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 17:25:34,286 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 17:25:34,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 17:25:34,288 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 17:25:34,320 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 17:25:34,320 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 17:25:34,321 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 17:25:34,322 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 17:25:34,322 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 17:25:34,323 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 17:25:34,323 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 17:25:34,323 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 17:25:34,323 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 17:25:34,323 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 17:25:34,326 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 17:25:34,326 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 17:25:34,326 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 17:25:34,327 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 17:25:34,327 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 17:25:34,327 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 17:25:34,327 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 17:25:34,328 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 17:25:34,328 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 17:25:34,328 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 17:25:34,328 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 17:25:34,328 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 17:25:34,329 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 17:25:34,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 17:25:34,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 17:25:34,329 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 17:25:34,330 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 17:25:34,330 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 17:25:34,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 17:25:34,330 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 17:25:34,385 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 17:25:34,400 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 17:25:34,404 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 17:25:34,406 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 17:25:34,406 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 17:25:34,407 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.5.3.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2019-09-11 17:25:34,483 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eba788d0/80d31b6166f943fa939f39a940025db1/FLAGea949d391 [2019-09-11 17:25:35,179 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 17:25:35,180 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_opt-floodmax.5.3.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2019-09-11 17:25:35,207 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eba788d0/80d31b6166f943fa939f39a940025db1/FLAGea949d391 [2019-09-11 17:25:35,305 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9eba788d0/80d31b6166f943fa939f39a940025db1 [2019-09-11 17:25:35,313 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 17:25:35,315 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 17:25:35,316 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 17:25:35,317 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 17:25:35,320 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 17:25:35,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 05:25:35" (1/1) ... [2019-09-11 17:25:35,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cd2cce1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:25:35, skipping insertion in model container [2019-09-11 17:25:35,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 05:25:35" (1/1) ... [2019-09-11 17:25:35,332 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 17:25:35,499 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 17:25:36,728 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 17:25:36,750 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 17:25:37,441 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 17:25:37,502 INFO L192 MainTranslator]: Completed translation [2019-09-11 17:25:37,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:25:37 WrapperNode [2019-09-11 17:25:37,504 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 17:25:37,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 17:25:37,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 17:25:37,506 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 17:25:37,527 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:25:37" (1/1) ... [2019-09-11 17:25:37,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:25:37" (1/1) ... [2019-09-11 17:25:37,602 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:25:37" (1/1) ... [2019-09-11 17:25:37,603 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:25:37" (1/1) ... [2019-09-11 17:25:37,688 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:25:37" (1/1) ... [2019-09-11 17:25:37,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:25:37" (1/1) ... [2019-09-11 17:25:37,765 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:25:37" (1/1) ... [2019-09-11 17:25:37,787 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 17:25:37,788 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 17:25:37,788 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 17:25:37,788 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 17:25:37,789 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:25:37" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 17:25:37,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 17:25:37,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 17:25:37,862 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 17:25:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 17:25:37,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-11 17:25:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-11 17:25:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-09-11 17:25:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 17:25:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-09-11 17:25:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-09-11 17:25:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-09-11 17:25:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-09-11 17:25:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-09-11 17:25:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-09-11 17:25:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2019-09-11 17:25:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-09-11 17:25:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-09-11 17:25:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 17:25:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 17:25:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 17:25:41,754 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 17:25:41,754 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-11 17:25:41,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 05:25:41 BoogieIcfgContainer [2019-09-11 17:25:41,757 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 17:25:41,757 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 17:25:41,758 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 17:25:41,758 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 17:25:41,759 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 05:25:41" (1/1) ... [2019-09-11 17:25:41,813 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 17:25:42,135 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-09-11 17:29:11,547 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-09-11 17:29:11,666 INFO L272 AbstractInterpreter]: Visited 2654 different actions 242923 times. Merged at 1701 different actions 133004 times. Widened at 627 different actions 22369 times. Performed 634349 root evaluator evaluations with a maximum evaluation depth of 7. Performed 634349 inverse root evaluator evaluations with a maximum inverse evaluation depth of 7. Found 68744 fixpoints after 1297 different actions. Largest state had 612 variables. [2019-09-11 17:29:11,667 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 17:29:11,670 INFO L168 Benchmark]: Toolchain (without parser) took 216353.60 ms. Allocated memory was 134.2 MB in the beginning and 4.0 GB in the end (delta: 3.8 GB). Free memory was 84.8 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2019-09-11 17:29:11,671 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 134.2 MB. Free memory was 108.7 MB in the beginning and 108.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-11 17:29:11,672 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2188.56 ms. Allocated memory was 134.2 MB in the beginning and 222.8 MB in the end (delta: 88.6 MB). Free memory was 84.6 MB in the beginning and 138.5 MB in the end (delta: -53.9 MB). Peak memory consumption was 40.7 MB. Max. memory is 7.1 GB. [2019-09-11 17:29:11,674 INFO L168 Benchmark]: Boogie Preprocessor took 281.97 ms. Allocated memory is still 222.8 MB. Free memory was 138.5 MB in the beginning and 124.4 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 7.1 GB. [2019-09-11 17:29:11,675 INFO L168 Benchmark]: RCFGBuilder took 3969.24 ms. Allocated memory was 222.8 MB in the beginning and 370.1 MB in the end (delta: 147.3 MB). Free memory was 124.4 MB in the beginning and 264.8 MB in the end (delta: -140.4 MB). Peak memory consumption was 209.8 MB. Max. memory is 7.1 GB. [2019-09-11 17:29:11,676 INFO L168 Benchmark]: Abstract Interpretation took 209909.38 ms. Allocated memory was 370.1 MB in the beginning and 4.0 GB in the end (delta: 3.6 GB). Free memory was 264.8 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. [2019-09-11 17:29:11,683 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 134.2 MB. Free memory was 108.7 MB in the beginning and 108.5 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2188.56 ms. Allocated memory was 134.2 MB in the beginning and 222.8 MB in the end (delta: 88.6 MB). Free memory was 84.6 MB in the beginning and 138.5 MB in the end (delta: -53.9 MB). Peak memory consumption was 40.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 281.97 ms. Allocated memory is still 222.8 MB. Free memory was 138.5 MB in the beginning and 124.4 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3969.24 ms. Allocated memory was 222.8 MB in the beginning and 370.1 MB in the end (delta: 147.3 MB). Free memory was 124.4 MB in the beginning and 264.8 MB in the end (delta: -140.4 MB). Peak memory consumption was 209.8 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 209909.38 ms. Allocated memory was 370.1 MB in the beginning and 4.0 GB in the end (delta: 3.6 GB). Free memory was 264.8 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 2237]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: abstract domain could reach this error location. Possible FailurePath: [L1] int __return_main; [L11] msg_t nomsg = (msg_t )-1; [L12] port_t p12 = 0; [L13] char p12_old = '\x0'; [L14] char p12_new = '\x0'; [L15] _Bool ep12 = 0; [L16] port_t p13 = 0; [L17] char p13_old = '\x0'; [L18] char p13_new = '\x0'; [L19] _Bool ep13 = 0; [L20] port_t p14 = 0; [L21] char p14_old = '\x0'; [L22] char p14_new = '\x0'; [L23] _Bool ep14 = 0; [L24] port_t p15 = 0; [L25] char p15_old = '\x0'; [L26] char p15_new = '\x0'; [L27] _Bool ep15 = 0; [L28] port_t p21 = 0; [L29] char p21_old = '\x0'; [L30] char p21_new = '\x0'; [L31] _Bool ep21 = 0; [L32] port_t p23 = 0; [L33] char p23_old = '\x0'; [L34] char p23_new = '\x0'; [L35] _Bool ep23 = 0; [L36] port_t p24 = 0; [L37] char p24_old = '\x0'; [L38] char p24_new = '\x0'; [L39] _Bool ep24 = 0; [L40] port_t p25 = 0; [L41] char p25_old = '\x0'; [L42] char p25_new = '\x0'; [L43] _Bool ep25 = 0; [L44] port_t p31 = 0; [L45] char p31_old = '\x0'; [L46] char p31_new = '\x0'; [L47] _Bool ep31 = 0; [L48] port_t p32 = 0; [L49] char p32_old = '\x0'; [L50] char p32_new = '\x0'; [L51] _Bool ep32 = 0; [L52] port_t p34 = 0; [L53] char p34_old = '\x0'; [L54] char p34_new = '\x0'; [L55] _Bool ep34 = 0; [L56] port_t p35 = 0; [L57] char p35_old = '\x0'; [L58] char p35_new = '\x0'; [L59] _Bool ep35 = 0; [L60] port_t p41 = 0; [L61] char p41_old = '\x0'; [L62] char p41_new = '\x0'; [L63] _Bool ep41 = 0; [L64] port_t p42 = 0; [L65] char p42_old = '\x0'; [L66] char p42_new = '\x0'; [L67] _Bool ep42 = 0; [L68] port_t p43 = 0; [L69] char p43_old = '\x0'; [L70] char p43_new = '\x0'; [L71] _Bool ep43 = 0; [L72] port_t p45 = 0; [L73] char p45_old = '\x0'; [L74] char p45_new = '\x0'; [L75] _Bool ep45 = 0; [L76] port_t p51 = 0; [L77] char p51_old = '\x0'; [L78] char p51_new = '\x0'; [L79] _Bool ep51 = 0; [L80] port_t p52 = 0; [L81] char p52_old = '\x0'; [L82] char p52_new = '\x0'; [L83] _Bool ep52 = 0; [L84] port_t p53 = 0; [L85] char p53_old = '\x0'; [L86] char p53_new = '\x0'; [L87] _Bool ep53 = 0; [L88] port_t p54 = 0; [L89] char p54_old = '\x0'; [L90] char p54_new = '\x0'; [L91] _Bool ep54 = 0; [L92] char id1 = '\x0'; [L93] char r1 = '\x0'; [L94] char st1 = '\x0'; [L95] char nl1 = '\x0'; [L96] char m1 = '\x0'; [L97] char max1 = '\x0'; [L98] _Bool mode1 = 0; [L99] _Bool newmax1 = 0; [L100] char id2 = '\x0'; [L101] char r2 = '\x0'; [L102] char st2 = '\x0'; [L103] char nl2 = '\x0'; [L104] char m2 = '\x0'; [L105] char max2 = '\x0'; [L106] _Bool mode2 = 0; [L107] _Bool newmax2 = 0; [L108] char id3 = '\x0'; [L109] char r3 = '\x0'; [L110] char st3 = '\x0'; [L111] char nl3 = '\x0'; [L112] char m3 = '\x0'; [L113] char max3 = '\x0'; [L114] _Bool mode3 = 0; [L115] _Bool newmax3 = 0; [L116] char id4 = '\x0'; [L117] char r4 = '\x0'; [L118] char st4 = '\x0'; [L119] char nl4 = '\x0'; [L120] char m4 = '\x0'; [L121] char max4 = '\x0'; [L122] _Bool mode4 = 0; [L123] _Bool newmax4 = 0; [L124] char id5 = '\x0'; [L125] char r5 = '\x0'; [L126] char st5 = '\x0'; [L127] char nl5 = '\x0'; [L128] char m5 = '\x0'; [L129] char max5 = '\x0'; [L130] _Bool mode5 = 0; [L131] _Bool newmax5 = 0; [L137] void (*nodes[5])() = { &node1, &node2, &node3, &node4, &node5 }; [L141] int __return_2374391; [L142] int __return_2374732; [L143] int __return_2375038; [L144] int __return_2375344; [L145] int __tmp_2375551_0; [L146] int __return_2375645; [L147] int __return_2375659; [L150] int main__c1; [L151] int main__i2; [L152] main__c1 = 0 [L153] ep12 = __VERIFIER_nondet_bool() [L154] ep13 = __VERIFIER_nondet_bool() [L155] ep14 = __VERIFIER_nondet_bool() [L156] ep15 = __VERIFIER_nondet_bool() [L157] ep21 = __VERIFIER_nondet_bool() [L158] ep23 = __VERIFIER_nondet_bool() [L159] ep24 = __VERIFIER_nondet_bool() [L160] ep25 = __VERIFIER_nondet_bool() [L161] ep31 = __VERIFIER_nondet_bool() [L162] ep32 = __VERIFIER_nondet_bool() [L163] ep34 = __VERIFIER_nondet_bool() [L164] ep35 = __VERIFIER_nondet_bool() [L165] ep41 = __VERIFIER_nondet_bool() [L166] ep42 = __VERIFIER_nondet_bool() [L167] ep43 = __VERIFIER_nondet_bool() [L168] ep45 = __VERIFIER_nondet_bool() [L169] ep51 = __VERIFIER_nondet_bool() [L170] ep52 = __VERIFIER_nondet_bool() [L171] ep53 = __VERIFIER_nondet_bool() [L172] ep54 = __VERIFIER_nondet_bool() [L173] id1 = __VERIFIER_nondet_char() [L174] r1 = __VERIFIER_nondet_char() [L175] st1 = __VERIFIER_nondet_char() [L176] nl1 = __VERIFIER_nondet_char() [L177] m1 = __VERIFIER_nondet_char() [L178] max1 = __VERIFIER_nondet_char() [L179] mode1 = __VERIFIER_nondet_bool() [L180] newmax1 = __VERIFIER_nondet_bool() [L181] id2 = __VERIFIER_nondet_char() [L182] r2 = __VERIFIER_nondet_char() [L183] st2 = __VERIFIER_nondet_char() [L184] nl2 = __VERIFIER_nondet_char() [L185] m2 = __VERIFIER_nondet_char() [L186] max2 = __VERIFIER_nondet_char() [L187] mode2 = __VERIFIER_nondet_bool() [L188] newmax2 = __VERIFIER_nondet_bool() [L189] id3 = __VERIFIER_nondet_char() [L190] r3 = __VERIFIER_nondet_char() [L191] st3 = __VERIFIER_nondet_char() [L192] nl3 = __VERIFIER_nondet_char() [L193] m3 = __VERIFIER_nondet_char() [L194] max3 = __VERIFIER_nondet_char() [L195] mode3 = __VERIFIER_nondet_bool() [L196] newmax3 = __VERIFIER_nondet_bool() [L197] id4 = __VERIFIER_nondet_char() [L198] r4 = __VERIFIER_nondet_char() [L199] st4 = __VERIFIER_nondet_char() [L200] nl4 = __VERIFIER_nondet_char() [L201] m4 = __VERIFIER_nondet_char() [L202] max4 = __VERIFIER_nondet_char() [L203] mode4 = __VERIFIER_nondet_bool() [L204] newmax4 = __VERIFIER_nondet_bool() [L205] id5 = __VERIFIER_nondet_char() [L206] r5 = __VERIFIER_nondet_char() [L207] st5 = __VERIFIER_nondet_char() [L208] nl5 = __VERIFIER_nondet_char() [L209] m5 = __VERIFIER_nondet_char() [L210] max5 = __VERIFIER_nondet_char() [L211] mode5 = __VERIFIER_nondet_bool() [L212] newmax5 = __VERIFIER_nondet_bool() [L214] _Bool init__r121; [L215] _Bool init__r131; [L216] _Bool init__r141; [L217] _Bool init__r151; [L218] _Bool init__r211; [L219] _Bool init__r231; [L220] _Bool init__r241; [L221] _Bool init__r251; [L222] _Bool init__r311; [L223] _Bool init__r321; [L224] _Bool init__r341; [L225] _Bool init__r351; [L226] _Bool init__r411; [L227] _Bool init__r421; [L228] _Bool init__r431; [L229] _Bool init__r451; [L230] _Bool init__r511; [L231] _Bool init__r521; [L232] _Bool init__r531; [L233] _Bool init__r541; [L234] _Bool init__r122; [L235] int init__tmp; [L236] _Bool init__r132; [L237] int init__tmp___0; [L238] _Bool init__r142; [L239] int init__tmp___1; [L240] _Bool init__r152; [L241] int init__tmp___2; [L242] _Bool init__r212; [L243] int init__tmp___3; [L244] _Bool init__r232; [L245] int init__tmp___4; [L246] _Bool init__r242; [L247] int init__tmp___5; [L248] _Bool init__r252; [L249] int init__tmp___6; [L250] _Bool init__r312; [L251] int init__tmp___7; [L252] _Bool init__r322; [L253] int init__tmp___8; [L254] _Bool init__r342; [L255] int init__tmp___9; [L256] _Bool init__r352; [L257] int init__tmp___10; [L258] _Bool init__r412; [L259] int init__tmp___11; [L260] _Bool init__r422; [L261] int init__tmp___12; [L262] _Bool init__r432; [L263] int init__tmp___13; [L264] _Bool init__r452; [L265] int init__tmp___14; [L266] _Bool init__r512; [L267] int init__tmp___15; [L268] _Bool init__r522; [L269] int init__tmp___16; [L270] _Bool init__r532; [L271] int init__tmp___17; [L272] _Bool init__r542; [L273] int init__tmp___18; [L274] _Bool init__r123; [L275] int init__tmp___19; [L276] _Bool init__r133; [L277] int init__tmp___20; [L278] _Bool init__r143; [L279] int init__tmp___21; [L280] _Bool init__r153; [L281] int init__tmp___22; [L282] _Bool init__r213; [L283] int init__tmp___23; [L284] _Bool init__r233; [L285] int init__tmp___24; [L286] _Bool init__r243; [L287] int init__tmp___25; [L288] _Bool init__r253; [L289] int init__tmp___26; [L290] _Bool init__r313; [L291] int init__tmp___27; [L292] _Bool init__r323; [L293] int init__tmp___28; [L294] _Bool init__r343; [L295] int init__tmp___29; [L296] _Bool init__r353; [L297] int init__tmp___30; [L298] _Bool init__r413; [L299] int init__tmp___31; [L300] _Bool init__r423; [L301] int init__tmp___32; [L302] _Bool init__r433; [L303] int init__tmp___33; [L304] _Bool init__r453; [L305] int init__tmp___34; [L306] _Bool init__r513; [L307] int init__tmp___35; [L308] _Bool init__r523; [L309] int init__tmp___36; [L310] _Bool init__r533; [L311] int init__tmp___37; [L312] _Bool init__r543; [L313] int init__tmp___38; [L314] _Bool init__r124; [L315] int init__tmp___39; [L316] _Bool init__r134; [L317] int init__tmp___40; [L318] _Bool init__r144; [L319] int init__tmp___41; [L320] _Bool init__r154; [L321] int init__tmp___42; [L322] _Bool init__r214; [L323] int init__tmp___43; [L324] _Bool init__r234; [L325] int init__tmp___44; [L326] _Bool init__r244; [L327] int init__tmp___45; [L328] _Bool init__r254; [L329] int init__tmp___46; [L330] _Bool init__r314; [L331] int init__tmp___47; [L332] _Bool init__r324; [L333] int init__tmp___48; [L334] _Bool init__r344; [L335] int init__tmp___49; [L336] _Bool init__r354; [L337] int init__tmp___50; [L338] _Bool init__r414; [L339] int init__tmp___51; [L340] _Bool init__r424; [L341] int init__tmp___52; [L342] _Bool init__r434; [L343] int init__tmp___53; [L344] _Bool init__r454; [L345] int init__tmp___54; [L346] _Bool init__r514; [L347] int init__tmp___55; [L348] _Bool init__r524; [L349] int init__tmp___56; [L350] _Bool init__r534; [L351] int init__tmp___57; [L352] _Bool init__r544; [L353] int init__tmp___58; [L354] int init__tmp___59; [L355] init__r121 = ep12 [L356] init__r131 = ep13 [L357] init__r141 = ep14 [L358] init__r151 = ep15 [L359] init__r211 = ep21 [L360] init__r231 = ep23 [L361] init__r241 = ep24 [L362] init__r251 = ep25 [L363] init__r311 = ep31 [L364] init__r321 = ep32 [L365] init__r341 = ep34 [L366] init__r351 = ep35 [L367] init__r411 = ep41 [L368] init__r421 = ep42 [L369] init__r431 = ep43 [L370] init__r451 = ep45 [L371] init__r511 = ep51 [L372] init__r521 = ep52 [L373] init__r531 = ep53 [L374] init__r541 = ep54 [L375] COND TRUE !(init__r121 == 0) [L377] init__tmp = 1 [L379] init__r122 = (_Bool)init__tmp [L380] COND TRUE !(init__r131 == 0) [L382] init__tmp___0 = 1 [L384] init__r132 = (_Bool)init__tmp___0 [L385] COND TRUE !(init__r141 == 0) [L387] init__tmp___1 = 1 [L389] init__r142 = (_Bool)init__tmp___1 [L390] COND TRUE !(init__r151 == 0) [L392] init__tmp___2 = 1 [L394] init__r152 = (_Bool)init__tmp___2 [L395] COND TRUE !(init__r211 == 0) [L397] init__tmp___3 = 1 [L399] init__r212 = (_Bool)init__tmp___3 [L400] COND TRUE !(init__r231 == 0) [L402] init__tmp___4 = 1 [L404] init__r232 = (_Bool)init__tmp___4 [L405] COND TRUE !(init__r241 == 0) [L407] init__tmp___5 = 1 [L409] init__r242 = (_Bool)init__tmp___5 [L410] COND TRUE !(init__r251 == 0) [L412] init__tmp___6 = 1 [L414] init__r252 = (_Bool)init__tmp___6 [L415] COND TRUE !(init__r311 == 0) [L417] init__tmp___7 = 1 [L419] init__r312 = (_Bool)init__tmp___7 [L420] COND TRUE !(init__r321 == 0) [L422] init__tmp___8 = 1 [L424] init__r322 = (_Bool)init__tmp___8 [L425] COND TRUE !(init__r341 == 0) [L427] init__tmp___9 = 1 [L429] init__r342 = (_Bool)init__tmp___9 [L430] COND TRUE !(init__r351 == 0) [L432] init__tmp___10 = 1 [L434] init__r352 = (_Bool)init__tmp___10 [L435] COND TRUE !(init__r411 == 0) [L437] init__tmp___11 = 1 [L439] init__r412 = (_Bool)init__tmp___11 [L440] COND TRUE !(init__r421 == 0) [L442] init__tmp___12 = 1 [L444] init__r422 = (_Bool)init__tmp___12 [L445] COND TRUE !(init__r431 == 0) [L447] init__tmp___13 = 1 [L449] init__r432 = (_Bool)init__tmp___13 [L450] COND TRUE !(init__r451 == 0) [L452] init__tmp___14 = 1 [L454] init__r452 = (_Bool)init__tmp___14 [L455] COND TRUE !(init__r511 == 0) [L457] init__tmp___15 = 1 [L459] init__r512 = (_Bool)init__tmp___15 [L460] COND TRUE !(init__r521 == 0) [L462] init__tmp___16 = 1 [L464] init__r522 = (_Bool)init__tmp___16 [L465] COND TRUE !(init__r531 == 0) [L467] init__tmp___17 = 1 [L469] init__r532 = (_Bool)init__tmp___17 [L470] COND TRUE !(init__r541 == 0) [L472] init__tmp___18 = 1 [L474] init__r542 = (_Bool)init__tmp___18 [L475] COND TRUE !(init__r122 == 0) [L477] init__tmp___19 = 1 [L479] init__r123 = (_Bool)init__tmp___19 [L480] COND TRUE !(init__r132 == 0) [L482] init__tmp___20 = 1 [L484] init__r133 = (_Bool)init__tmp___20 [L485] COND TRUE !(init__r142 == 0) [L487] init__tmp___21 = 1 [L489] init__r143 = (_Bool)init__tmp___21 [L490] COND TRUE !(init__r152 == 0) [L492] init__tmp___22 = 1 [L494] init__r153 = (_Bool)init__tmp___22 [L495] COND TRUE !(init__r212 == 0) [L497] init__tmp___23 = 1 [L499] init__r213 = (_Bool)init__tmp___23 [L500] COND TRUE !(init__r232 == 0) [L502] init__tmp___24 = 1 [L504] init__r233 = (_Bool)init__tmp___24 [L505] COND TRUE !(init__r242 == 0) [L507] init__tmp___25 = 1 [L509] init__r243 = (_Bool)init__tmp___25 [L510] COND TRUE !(init__r252 == 0) [L512] init__tmp___26 = 1 [L514] init__r253 = (_Bool)init__tmp___26 [L515] COND TRUE !(init__r312 == 0) [L517] init__tmp___27 = 1 [L519] init__r313 = (_Bool)init__tmp___27 [L520] COND TRUE !(init__r322 == 0) [L522] init__tmp___28 = 1 [L524] init__r323 = (_Bool)init__tmp___28 [L525] COND TRUE !(init__r342 == 0) [L527] init__tmp___29 = 1 [L529] init__r343 = (_Bool)init__tmp___29 [L530] COND TRUE !(init__r352 == 0) [L532] init__tmp___30 = 1 [L534] init__r353 = (_Bool)init__tmp___30 [L535] COND TRUE !(init__r412 == 0) [L537] init__tmp___31 = 1 [L539] init__r413 = (_Bool)init__tmp___31 [L540] COND TRUE !(init__r422 == 0) [L542] init__tmp___32 = 1 [L544] init__r423 = (_Bool)init__tmp___32 [L545] COND TRUE !(init__r432 == 0) [L547] init__tmp___33 = 1 [L549] init__r433 = (_Bool)init__tmp___33 [L550] COND TRUE !(init__r452 == 0) [L552] init__tmp___34 = 1 [L554] init__r453 = (_Bool)init__tmp___34 [L555] COND TRUE !(init__r512 == 0) [L557] init__tmp___35 = 1 [L559] init__r513 = (_Bool)init__tmp___35 [L560] COND TRUE !(init__r522 == 0) [L562] init__tmp___36 = 1 [L564] init__r523 = (_Bool)init__tmp___36 [L565] COND TRUE !(init__r532 == 0) [L567] init__tmp___37 = 1 [L569] init__r533 = (_Bool)init__tmp___37 [L570] COND TRUE !(init__r542 == 0) [L572] init__tmp___38 = 1 [L574] init__r543 = (_Bool)init__tmp___38 [L575] COND TRUE !(init__r123 == 0) [L577] init__tmp___39 = 1 [L579] init__r124 = (_Bool)init__tmp___39 [L580] COND TRUE !(init__r133 == 0) [L582] init__tmp___40 = 1 [L584] init__r134 = (_Bool)init__tmp___40 [L585] COND TRUE !(init__r143 == 0) [L587] init__tmp___41 = 1 [L589] init__r144 = (_Bool)init__tmp___41 [L590] COND TRUE !(init__r153 == 0) [L592] init__tmp___42 = 1 [L594] init__r154 = (_Bool)init__tmp___42 [L595] COND TRUE !(init__r213 == 0) [L597] init__tmp___43 = 1 [L599] init__r214 = (_Bool)init__tmp___43 [L600] COND TRUE !(init__r233 == 0) [L602] init__tmp___44 = 1 [L604] init__r234 = (_Bool)init__tmp___44 [L605] COND TRUE !(init__r243 == 0) [L607] init__tmp___45 = 1 [L609] init__r244 = (_Bool)init__tmp___45 [L610] COND TRUE !(init__r253 == 0) [L612] init__tmp___46 = 1 [L614] init__r254 = (_Bool)init__tmp___46 [L615] COND TRUE !(init__r313 == 0) [L617] init__tmp___47 = 1 [L619] init__r314 = (_Bool)init__tmp___47 [L620] COND TRUE !(init__r323 == 0) [L622] init__tmp___48 = 1 [L624] init__r324 = (_Bool)init__tmp___48 [L625] COND TRUE !(init__r343 == 0) [L627] init__tmp___49 = 1 [L629] init__r344 = (_Bool)init__tmp___49 [L630] COND TRUE !(init__r353 == 0) [L632] init__tmp___50 = 1 [L634] init__r354 = (_Bool)init__tmp___50 [L635] COND TRUE !(init__r413 == 0) [L637] init__tmp___51 = 1 [L639] init__r414 = (_Bool)init__tmp___51 [L640] COND TRUE !(init__r423 == 0) [L642] init__tmp___52 = 1 [L644] init__r424 = (_Bool)init__tmp___52 [L645] COND TRUE !(init__r433 == 0) [L647] init__tmp___53 = 1 [L649] init__r434 = (_Bool)init__tmp___53 [L650] COND TRUE !(init__r453 == 0) [L652] init__tmp___54 = 1 [L654] init__r454 = (_Bool)init__tmp___54 [L655] COND TRUE !(init__r513 == 0) [L657] init__tmp___55 = 1 [L659] init__r514 = (_Bool)init__tmp___55 [L660] COND TRUE !(init__r523 == 0) [L662] init__tmp___56 = 1 [L664] init__r524 = (_Bool)init__tmp___56 [L665] COND TRUE !(init__r533 == 0) [L667] init__tmp___57 = 1 [L669] init__r534 = (_Bool)init__tmp___57 [L670] COND TRUE !(init__r543 == 0) [L672] init__tmp___58 = 1 [L674] init__r544 = (_Bool)init__tmp___58 [L675] COND TRUE ((int)id1) != ((int)id2) [L677] COND TRUE ((int)id1) != ((int)id3) [L679] COND TRUE ((int)id1) != ((int)id4) [L681] COND TRUE ((int)id1) != ((int)id5) [L683] COND TRUE ((int)id2) != ((int)id3) [L685] COND TRUE ((int)id2) != ((int)id4) [L687] COND TRUE ((int)id2) != ((int)id5) [L689] COND TRUE ((int)id3) != ((int)id4) [L691] COND TRUE ((int)id3) != ((int)id5) [L693] COND TRUE ((int)id4) != ((int)id5) [L695] COND TRUE ((int)id1) >= 0 [L697] COND TRUE ((int)id2) >= 0 [L699] COND TRUE ((int)id3) >= 0 [L701] COND TRUE ((int)id4) >= 0 [L703] COND TRUE ((int)id5) >= 0 [L705] COND TRUE ((int)r1) == 0 [L707] COND TRUE ((int)r2) == 0 [L709] COND TRUE ((int)r3) == 0 [L711] COND TRUE ((int)r4) == 0 [L713] COND TRUE ((int)r5) == 0 [L715] COND TRUE !(init__r124 == 0) [L717] COND TRUE !(init__r134 == 0) [L719] COND TRUE !(init__r144 == 0) [L721] COND TRUE !(init__r154 == 0) [L723] COND TRUE !(init__r214 == 0) [L725] COND TRUE !(init__r234 == 0) [L727] COND TRUE !(init__r244 == 0) [L729] COND TRUE !(init__r254 == 0) [L731] COND TRUE !(init__r314 == 0) [L733] COND TRUE !(init__r324 == 0) [L735] COND TRUE !(init__r344 == 0) [L737] COND TRUE !(init__r354 == 0) [L739] COND TRUE !(init__r414 == 0) [L741] COND TRUE !(init__r424 == 0) [L743] COND TRUE !(init__r434 == 0) [L745] COND TRUE !(init__r454 == 0) [L747] COND TRUE !(init__r514 == 0) [L749] COND TRUE !(init__r524 == 0) [L751] COND TRUE !(init__r534 == 0) [L753] COND TRUE !(init__r544 == 0) [L755] COND TRUE ((int)max1) == ((int)id1) [L757] COND TRUE ((int)max2) == ((int)id2) [L759] COND TRUE ((int)max3) == ((int)id3) [L761] COND TRUE ((int)max4) == ((int)id4) [L763] COND TRUE ((int)max5) == ((int)id5) [L765] COND TRUE ((int)st1) == 0 [L767] COND TRUE ((int)st2) == 0 [L769] COND TRUE ((int)st3) == 0 [L771] COND TRUE ((int)st4) == 0 [L773] COND TRUE ((int)st5) == 0 [L775] COND TRUE ((int)nl1) == 0 [L777] COND TRUE ((int)nl2) == 0 [L779] COND TRUE ((int)nl3) == 0 [L781] COND TRUE ((int)nl4) == 0 [L783] COND TRUE ((int)nl5) == 0 [L785] COND TRUE ((int)mode1) == 0 [L787] COND TRUE ((int)mode2) == 0 [L789] COND TRUE ((int)mode3) == 0 [L791] COND TRUE ((int)mode4) == 0 [L793] COND TRUE ((int)mode5) == 0 [L795] COND TRUE !(newmax1 == 0) [L797] COND TRUE !(newmax2 == 0) [L799] COND TRUE !(newmax3 == 0) [L801] COND TRUE !(newmax4 == 0) [L803] COND TRUE !(newmax5 == 0) [L805] init__tmp___59 = 1 [L806] __return_2374391 = init__tmp___59 [L807] main__i2 = __return_2374391 [L808] COND TRUE main__i2 != 0 [L810] p12_old = nomsg [L811] p12_new = nomsg [L812] p13_old = nomsg [L813] p13_new = nomsg [L814] p14_old = nomsg [L815] p14_new = nomsg [L816] p15_old = nomsg [L817] p15_new = nomsg [L818] p21_old = nomsg [L819] p21_new = nomsg [L820] p23_old = nomsg [L821] p23_new = nomsg [L822] p24_old = nomsg [L823] p24_new = nomsg [L824] p25_old = nomsg [L825] p25_new = nomsg [L826] p31_old = nomsg [L827] p31_new = nomsg [L828] p32_old = nomsg [L829] p32_new = nomsg [L830] p34_old = nomsg [L831] p34_new = nomsg [L832] p35_old = nomsg [L833] p35_new = nomsg [L834] p41_old = nomsg [L835] p41_new = nomsg [L836] p42_old = nomsg [L837] p42_new = nomsg [L838] p43_old = nomsg [L839] p43_new = nomsg [L840] p45_old = nomsg [L841] p45_new = nomsg [L842] p51_old = nomsg [L843] p51_new = nomsg [L844] p52_old = nomsg [L845] p52_new = nomsg [L846] p53_old = nomsg [L847] p53_new = nomsg [L848] p54_old = nomsg [L849] p54_new = nomsg [L850] main__i2 = 0 [L851] COND TRUE main__i2 < 10 [L854] _Bool node1__newmax; [L855] node1__newmax = 0 [L856] COND FALSE !(!(mode1 == 0)) [L7353] COND TRUE ((int)r1) < 4 [L7355] COND FALSE !(!(ep12 == 0)) [L7368] COND FALSE !(!(ep13 == 0)) [L7381] COND FALSE !(!(ep14 == 0)) [L7394] COND FALSE !(!(ep15 == 0)) [L7407] mode1 = 1 [L905] _Bool node2__newmax; [L906] node2__newmax = 0 [L907] COND FALSE !(!(mode2 == 0)) [L7158] COND TRUE ((int)r2) < 4 [L7160] COND FALSE !(!(ep21 == 0)) [L7173] COND FALSE !(!(ep23 == 0)) [L7186] COND FALSE !(!(ep24 == 0)) [L7199] COND FALSE !(!(ep25 == 0)) [L7212] mode2 = 1 [L956] _Bool node3__newmax; [L957] node3__newmax = 0 [L958] COND TRUE !(mode3 == 0) [L960] r3 = (char)(((int)r3) + 1) [L961] COND FALSE !(!(ep13 == 0)) [L970] COND FALSE !(!(ep23 == 0)) [L979] COND FALSE !(!(ep43 == 0)) [L988] COND FALSE !(!(ep53 == 0)) [L997] newmax3 = node3__newmax [L998] COND FALSE !(((int)r3) == 4) [L1004] mode3 = 0 [L1007] _Bool node4__newmax; [L1008] node4__newmax = 0 [L1009] COND TRUE !(mode4 == 0) [L1011] r4 = (char)(((int)r4) + 1) [L1012] COND FALSE !(!(ep14 == 0)) [L1021] COND FALSE !(!(ep24 == 0)) [L1030] COND FALSE !(!(ep34 == 0)) [L1039] COND FALSE !(!(ep54 == 0)) [L1048] newmax4 = node4__newmax [L1049] COND FALSE !(((int)r4) == 4) [L1055] mode4 = 0 [L1058] _Bool node5__newmax; [L1059] node5__newmax = 0 [L1060] COND TRUE !(mode5 == 0) [L1062] r5 = (char)(((int)r5) + 1) [L1063] COND FALSE !(!(ep15 == 0)) [L1072] COND FALSE !(!(ep25 == 0)) [L1081] COND FALSE !(!(ep35 == 0)) [L1090] COND FALSE !(!(ep45 == 0)) [L1099] newmax5 = node5__newmax [L1100] COND FALSE !(((int)r5) == 4) [L1106] mode5 = 0 [L1108] p12_old = p12_new [L1109] p12_new = nomsg [L1110] p13_old = p13_new [L1111] p13_new = nomsg [L1112] p14_old = p14_new [L1113] p14_new = nomsg [L1114] p15_old = p15_new [L1115] p15_new = nomsg [L1116] p21_old = p21_new [L1117] p21_new = nomsg [L1118] p23_old = p23_new [L1119] p23_new = nomsg [L1120] p24_old = p24_new [L1121] p24_new = nomsg [L1122] p25_old = p25_new [L1123] p25_new = nomsg [L1124] p31_old = p31_new [L1125] p31_new = nomsg [L1126] p32_old = p32_new [L1127] p32_new = nomsg [L1128] p34_old = p34_new [L1129] p34_new = nomsg [L1130] p35_old = p35_new [L1131] p35_new = nomsg [L1132] p41_old = p41_new [L1133] p41_new = nomsg [L1134] p42_old = p42_new [L1135] p42_new = nomsg [L1136] p43_old = p43_new [L1137] p43_new = nomsg [L1138] p45_old = p45_new [L1139] p45_new = nomsg [L1140] p51_old = p51_new [L1141] p51_new = nomsg [L1142] p52_old = p52_new [L1143] p52_new = nomsg [L1144] p53_old = p53_new [L1145] p53_new = nomsg [L1146] p54_old = p54_new [L1147] p54_new = nomsg [L1149] int check__tmp; [L1150] COND TRUE ((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) + ((int)st5)) <= 1 [L1152] COND TRUE (((int)st1) + ((int)nl1)) <= 1 [L1154] COND TRUE (((int)st2) + ((int)nl2)) <= 1 [L1156] COND TRUE (((int)st3) + ((int)nl3)) <= 1 [L1158] COND TRUE (((int)st4) + ((int)nl4)) <= 1 [L1160] COND TRUE (((int)st5) + ((int)nl5)) <= 1 [L1162] COND FALSE !(((int)r1) >= 4) [L1168] COND TRUE ((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) + ((int)st5)) == 0 [L1170] COND TRUE ((int)r1) < 4 [L1172] COND FALSE !(((int)r1) >= 4) [L1178] COND TRUE ((((((int)nl1) + ((int)nl2)) + ((int)nl3)) + ((int)nl4)) + ((int)nl5)) == 0 [L1180] COND TRUE ((int)r1) < 4 [L1182] check__tmp = 1 [L1183] __return_2374732 = check__tmp [L1184] main__c1 = __return_2374732 [L1186] _Bool __tmp_1; [L1187] __tmp_1 = main__c1 [L1188] _Bool assert__arg; [L1189] assert__arg = __tmp_1 [L1190] COND FALSE !(assert__arg == 0) [L1196] int main____CPAchecker_TMP_0 = main__i2; [L1197] main__i2 = main__i2 + 1 [L1198] COND TRUE main__i2 < 10 [L1201] _Bool node1__newmax; [L1202] node1__newmax = 0 [L1203] COND TRUE !(mode1 == 0) [L1205] r1 = (char)(((int)r1) + 1) [L1206] COND FALSE !(!(ep21 == 0)) [L1215] COND FALSE !(!(ep31 == 0)) [L1224] COND FALSE !(!(ep41 == 0)) [L1233] COND FALSE !(!(ep51 == 0)) [L1242] newmax1 = node1__newmax [L1243] COND FALSE !(((int)r1) == 4) [L1249] mode1 = 0 [L1252] _Bool node2__newmax; [L1253] node2__newmax = 0 [L1254] COND FALSE !(!(mode2 == 0)) [L6123] COND TRUE ((int)r2) < 4 [L6125] COND FALSE !(!(ep21 == 0)) [L6138] COND FALSE !(!(ep23 == 0)) [L6151] COND FALSE !(!(ep24 == 0)) [L6164] COND FALSE !(!(ep25 == 0)) [L6177] mode2 = 1 [L1303] _Bool node3__newmax; [L1304] node3__newmax = 0 [L1305] COND FALSE !(!(mode3 == 0)) [L5928] COND TRUE ((int)r3) < 4 [L5930] COND FALSE !(!(ep31 == 0)) [L5943] COND FALSE !(!(ep32 == 0)) [L5956] COND FALSE !(!(ep34 == 0)) [L5969] COND FALSE !(!(ep35 == 0)) [L5982] mode3 = 1 [L1354] _Bool node4__newmax; [L1355] node4__newmax = 0 [L1356] COND TRUE !(mode4 == 0) [L1358] r4 = (char)(((int)r4) + 1) [L1359] COND FALSE !(!(ep14 == 0)) [L1368] COND FALSE !(!(ep24 == 0)) [L1377] COND FALSE !(!(ep34 == 0)) [L1386] COND FALSE !(!(ep54 == 0)) [L1395] newmax4 = node4__newmax [L1396] COND FALSE !(((int)r4) == 4) [L1402] mode4 = 0 [L1405] _Bool node5__newmax; [L1406] node5__newmax = 0 [L1407] COND FALSE !(!(mode5 == 0)) [L5538] COND TRUE ((int)r5) < 4 [L5540] COND FALSE !(!(ep51 == 0)) [L5553] COND FALSE !(!(ep52 == 0)) [L5566] COND FALSE !(!(ep53 == 0)) [L5579] COND FALSE !(!(ep54 == 0)) [L5592] mode5 = 1 [L1455] p12_old = p12_new [L1456] p12_new = nomsg [L1457] p13_old = p13_new [L1458] p13_new = nomsg [L1459] p14_old = p14_new [L1460] p14_new = nomsg [L1461] p15_old = p15_new [L1462] p15_new = nomsg [L1463] p21_old = p21_new [L1464] p21_new = nomsg [L1465] p23_old = p23_new [L1466] p23_new = nomsg [L1467] p24_old = p24_new [L1468] p24_new = nomsg [L1469] p25_old = p25_new [L1470] p25_new = nomsg [L1471] p31_old = p31_new [L1472] p31_new = nomsg [L1473] p32_old = p32_new [L1474] p32_new = nomsg [L1475] p34_old = p34_new [L1476] p34_new = nomsg [L1477] p35_old = p35_new [L1478] p35_new = nomsg [L1479] p41_old = p41_new [L1480] p41_new = nomsg [L1481] p42_old = p42_new [L1482] p42_new = nomsg [L1483] p43_old = p43_new [L1484] p43_new = nomsg [L1485] p45_old = p45_new [L1486] p45_new = nomsg [L1487] p51_old = p51_new [L1488] p51_new = nomsg [L1489] p52_old = p52_new [L1490] p52_new = nomsg [L1491] p53_old = p53_new [L1492] p53_new = nomsg [L1493] p54_old = p54_new [L1494] p54_new = nomsg [L1496] int check__tmp; [L1497] COND TRUE ((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) + ((int)st5)) <= 1 [L1499] COND TRUE (((int)st1) + ((int)nl1)) <= 1 [L1501] COND TRUE (((int)st2) + ((int)nl2)) <= 1 [L1503] COND TRUE (((int)st3) + ((int)nl3)) <= 1 [L1505] COND TRUE (((int)st4) + ((int)nl4)) <= 1 [L1507] COND TRUE (((int)st5) + ((int)nl5)) <= 1 [L1509] COND FALSE !(((int)r1) >= 4) [L1515] COND TRUE ((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) + ((int)st5)) == 0 [L1517] COND TRUE ((int)r1) < 4 [L1519] COND FALSE !(((int)r1) >= 4) [L1525] COND TRUE ((((((int)nl1) + ((int)nl2)) + ((int)nl3)) + ((int)nl4)) + ((int)nl5)) == 0 [L1527] COND TRUE ((int)r1) < 4 [L1529] check__tmp = 1 [L1530] __return_2375038 = check__tmp [L1531] main__c1 = __return_2375038 [L1533] _Bool __tmp_2; [L1534] __tmp_2 = main__c1 [L1535] _Bool assert__arg; [L1536] assert__arg = __tmp_2 [L1537] COND FALSE !(assert__arg == 0) [L1543] int main____CPAchecker_TMP_0 = main__i2; [L1544] main__i2 = main__i2 + 1 [L1545] COND TRUE main__i2 < 10 [L1548] _Bool node1__newmax; [L1549] node1__newmax = 0 [L1550] COND FALSE !(!(mode1 == 0)) [L5283] COND TRUE ((int)r1) < 4 [L5285] COND FALSE !(!(ep12 == 0)) [L5298] COND FALSE !(!(ep13 == 0)) [L5311] COND FALSE !(!(ep14 == 0)) [L5324] COND FALSE !(!(ep15 == 0)) [L5337] mode1 = 1 [L1599] _Bool node2__newmax; [L1600] node2__newmax = 0 [L1601] COND FALSE !(!(mode2 == 0)) [L5088] COND TRUE ((int)r2) < 4 [L5090] COND FALSE !(!(ep21 == 0)) [L5103] COND FALSE !(!(ep23 == 0)) [L5116] COND FALSE !(!(ep24 == 0)) [L5129] COND FALSE !(!(ep25 == 0)) [L5142] mode2 = 1 [L1650] _Bool node3__newmax; [L1651] node3__newmax = 0 [L1652] COND FALSE !(!(mode3 == 0)) [L4893] COND TRUE ((int)r3) < 4 [L4895] COND FALSE !(!(ep31 == 0)) [L4908] COND FALSE !(!(ep32 == 0)) [L4921] COND FALSE !(!(ep34 == 0)) [L4934] COND FALSE !(!(ep35 == 0)) [L4947] mode3 = 1 [L1701] _Bool node4__newmax; [L1702] node4__newmax = 0 [L1703] COND TRUE !(mode4 == 0) [L1705] r4 = (char)(((int)r4) + 1) [L1706] COND FALSE !(!(ep14 == 0)) [L1715] COND FALSE !(!(ep24 == 0)) [L1724] COND FALSE !(!(ep34 == 0)) [L1733] COND FALSE !(!(ep54 == 0)) [L1742] newmax4 = node4__newmax [L1743] COND FALSE !(((int)r4) == 4) [L1749] mode4 = 0 [L1752] _Bool node5__newmax; [L1753] node5__newmax = 0 [L1754] COND FALSE !(!(mode5 == 0)) [L4503] COND TRUE ((int)r5) < 4 [L4505] COND FALSE !(!(ep51 == 0)) [L4518] COND FALSE !(!(ep52 == 0)) [L4531] COND FALSE !(!(ep53 == 0)) [L4544] COND FALSE !(!(ep54 == 0)) [L4557] mode5 = 1 [L1802] p12_old = p12_new [L1803] p12_new = nomsg [L1804] p13_old = p13_new [L1805] p13_new = nomsg [L1806] p14_old = p14_new [L1807] p14_new = nomsg [L1808] p15_old = p15_new [L1809] p15_new = nomsg [L1810] p21_old = p21_new [L1811] p21_new = nomsg [L1812] p23_old = p23_new [L1813] p23_new = nomsg [L1814] p24_old = p24_new [L1815] p24_new = nomsg [L1816] p25_old = p25_new [L1817] p25_new = nomsg [L1818] p31_old = p31_new [L1819] p31_new = nomsg [L1820] p32_old = p32_new [L1821] p32_new = nomsg [L1822] p34_old = p34_new [L1823] p34_new = nomsg [L1824] p35_old = p35_new [L1825] p35_new = nomsg [L1826] p41_old = p41_new [L1827] p41_new = nomsg [L1828] p42_old = p42_new [L1829] p42_new = nomsg [L1830] p43_old = p43_new [L1831] p43_new = nomsg [L1832] p45_old = p45_new [L1833] p45_new = nomsg [L1834] p51_old = p51_new [L1835] p51_new = nomsg [L1836] p52_old = p52_new [L1837] p52_new = nomsg [L1838] p53_old = p53_new [L1839] p53_new = nomsg [L1840] p54_old = p54_new [L1841] p54_new = nomsg [L1843] int check__tmp; [L1844] COND TRUE ((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) + ((int)st5)) <= 1 [L1846] COND TRUE (((int)st1) + ((int)nl1)) <= 1 [L1848] COND TRUE (((int)st2) + ((int)nl2)) <= 1 [L1850] COND TRUE (((int)st3) + ((int)nl3)) <= 1 [L1852] COND TRUE (((int)st4) + ((int)nl4)) <= 1 [L1854] COND TRUE (((int)st5) + ((int)nl5)) <= 1 [L1856] COND FALSE !(((int)r1) >= 4) [L1862] COND TRUE ((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) + ((int)st5)) == 0 [L1864] COND TRUE ((int)r1) < 4 [L1866] COND FALSE !(((int)r1) >= 4) [L1872] COND TRUE ((((((int)nl1) + ((int)nl2)) + ((int)nl3)) + ((int)nl4)) + ((int)nl5)) == 0 [L1874] COND TRUE ((int)r1) < 4 [L1876] check__tmp = 1 [L1877] __return_2375344 = check__tmp [L1878] main__c1 = __return_2375344 [L1880] _Bool __tmp_3; [L1881] __tmp_3 = main__c1 [L1882] _Bool assert__arg; [L1883] assert__arg = __tmp_3 [L1884] COND FALSE !(assert__arg == 0) [L1890] int main____CPAchecker_TMP_0 = main__i2; [L1891] main__i2 = main__i2 + 1 [L1892] COND TRUE main__i2 < 10 [L1895] _Bool node1__newmax; [L1896] node1__newmax = 0 [L1897] COND TRUE !(mode1 == 0) [L1899] r1 = (char)(((int)r1) + 1) [L1900] COND FALSE !(!(ep21 == 0)) [L1909] COND FALSE !(!(ep31 == 0)) [L1918] COND FALSE !(!(ep41 == 0)) [L1927] COND FALSE !(!(ep51 == 0)) [L1936] newmax1 = node1__newmax [L1937] COND FALSE !(((int)r1) == 4) [L4202] mode1 = 0 [L1946] _Bool node2__newmax; [L1947] node2__newmax = 0 [L1948] COND TRUE !(mode2 == 0) [L1950] r2 = (char)(((int)r2) + 1) [L1951] COND FALSE !(!(ep12 == 0)) [L1960] COND FALSE !(!(ep32 == 0)) [L1969] COND FALSE !(!(ep42 == 0)) [L1978] COND FALSE !(!(ep52 == 0)) [L1987] newmax2 = node2__newmax [L1988] COND FALSE !(((int)r2) == 4) [L3996] mode2 = 0 [L1997] _Bool node3__newmax; [L1998] node3__newmax = 0 [L1999] COND FALSE !(!(mode3 == 0)) [L3836] COND TRUE ((int)r3) < 4 [L3838] COND FALSE !(!(ep31 == 0)) [L3851] COND FALSE !(!(ep32 == 0)) [L3864] COND FALSE !(!(ep34 == 0)) [L3877] COND FALSE !(!(ep35 == 0)) [L3890] mode3 = 1 [L2048] _Bool node4__newmax; [L2049] node4__newmax = 0 [L2050] COND TRUE !(mode4 == 0) [L2052] r4 = (char)(((int)r4) + 1) [L2053] COND FALSE !(!(ep14 == 0)) [L2062] COND FALSE !(!(ep24 == 0)) [L2071] COND FALSE !(!(ep34 == 0)) [L2080] COND FALSE !(!(ep54 == 0)) [L2089] newmax4 = node4__newmax [L2090] COND TRUE ((int)r4) == 4 [L2092] COND TRUE ((int)max4) == ((int)id4) [L2094] st4 = 1 [L2096] mode4 = 0 [L2098] __tmp_2375551_0 = main____CPAchecker_TMP_0 [L2100] main____CPAchecker_TMP_0 = __tmp_2375551_0 [L2102] _Bool node5__newmax; [L2103] node5__newmax = 0 [L2104] COND FALSE !(!(mode5 == 0)) [L3424] COND FALSE !(((int)r5) < 4) [L3478] mode5 = 1 [L2152] p12_old = p12_new [L2153] p12_new = nomsg [L2154] p13_old = p13_new [L2155] p13_new = nomsg [L2156] p14_old = p14_new [L2157] p14_new = nomsg [L2158] p15_old = p15_new [L2159] p15_new = nomsg [L2160] p21_old = p21_new [L2161] p21_new = nomsg [L2162] p23_old = p23_new [L2163] p23_new = nomsg [L2164] p24_old = p24_new [L2165] p24_new = nomsg [L2166] p25_old = p25_new [L2167] p25_new = nomsg [L2168] p31_old = p31_new [L2169] p31_new = nomsg [L2170] p32_old = p32_new [L2171] p32_new = nomsg [L2172] p34_old = p34_new [L2173] p34_new = nomsg [L2174] p35_old = p35_new [L2175] p35_new = nomsg [L2176] p41_old = p41_new [L2177] p41_new = nomsg [L2178] p42_old = p42_new [L2179] p42_new = nomsg [L2180] p43_old = p43_new [L2181] p43_new = nomsg [L2182] p45_old = p45_new [L2183] p45_new = nomsg [L2184] p51_old = p51_new [L2185] p51_new = nomsg [L2186] p52_old = p52_new [L2187] p52_new = nomsg [L2188] p53_old = p53_new [L2189] p53_new = nomsg [L2190] p54_old = p54_new [L2191] p54_new = nomsg [L2193] int check__tmp; [L2194] COND FALSE !(((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) + ((int)st5)) <= 1) [L3366] check__tmp = 0 [L2228] __return_2375645 = check__tmp [L2229] main__c1 = __return_2375645 [L2231] _Bool __tmp_4; [L2232] __tmp_4 = main__c1 [L2233] _Bool assert__arg; [L2234] assert__arg = __tmp_4 [L2235] COND TRUE assert__arg == 0 [L2237] __VERIFIER_error() RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...