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_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 17:13:22,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 17:13:22,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 17:13:22,189 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 17:13:22,189 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 17:13:22,191 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 17:13:22,194 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 17:13:22,205 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 17:13:22,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 17:13:22,212 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 17:13:22,214 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 17:13:22,216 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 17:13:22,216 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 17:13:22,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 17:13:22,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 17:13:22,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 17:13:22,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 17:13:22,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 17:13:22,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 17:13:22,234 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 17:13:22,238 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 17:13:22,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 17:13:22,243 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 17:13:22,244 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 17:13:22,246 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-11 17:13:22,252 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 17:13:22,254 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 17:13:22,255 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 17:13:22,255 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 17:13:22,257 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 17:13:22,258 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 17:13:22,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 17:13:22,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 17:13:22,259 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 17:13:22,260 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 17:13:22,261 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 17:13:22,262 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 17:13:22,302 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 17:13:22,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 17:13:22,302 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 17:13:22,303 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 17:13:22,303 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 17:13:22,304 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 17:13:22,304 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 17:13:22,307 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 17:13:22,308 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 17:13:22,308 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 17:13:22,309 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 17:13:22,309 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 17:13:22,311 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 17:13:22,311 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 17:13:22,312 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 17:13:22,312 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 17:13:22,312 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 17:13:22,312 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 17:13:22,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 17:13:22,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 17:13:22,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 17:13:22,313 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 17:13:22,313 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 17:13:22,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 17:13:22,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 17:13:22,314 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 17:13:22,314 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 17:13:22,314 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 17:13:22,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 17:13:22,315 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 17:13:22,367 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 17:13:22,382 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 17:13:22,385 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 17:13:22,386 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 17:13:22,387 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 17:13:22,387 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2019-09-11 17:13:22,451 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ad1aab0d/63737bc793b346a1a66fb23373d943f8/FLAG7fa2a65d7 [2019-09-11 17:13:23,225 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 17:13:23,226 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded-reduced/pals_floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2019-09-11 17:13:23,264 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ad1aab0d/63737bc793b346a1a66fb23373d943f8/FLAG7fa2a65d7 [2019-09-11 17:13:23,757 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ad1aab0d/63737bc793b346a1a66fb23373d943f8 [2019-09-11 17:13:23,768 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 17:13:23,770 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 17:13:23,771 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 17:13:23,771 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 17:13:23,776 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 17:13:23,777 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 05:13:23" (1/1) ... [2019-09-11 17:13:23,781 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@408566e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:13:23, skipping insertion in model container [2019-09-11 17:13:23,781 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 05:13:23" (1/1) ... [2019-09-11 17:13:23,789 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 17:13:23,954 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 17:13:25,375 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 17:13:25,391 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 17:13:25,930 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 17:13:25,958 INFO L192 MainTranslator]: Completed translation [2019-09-11 17:13:25,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:13:25 WrapperNode [2019-09-11 17:13:25,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 17:13:25,960 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 17:13:25,960 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 17:13:25,960 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 17:13:25,977 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:13:25" (1/1) ... [2019-09-11 17:13:25,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:13:25" (1/1) ... [2019-09-11 17:13:26,016 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:13:25" (1/1) ... [2019-09-11 17:13:26,017 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:13:25" (1/1) ... [2019-09-11 17:13:26,089 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:13:25" (1/1) ... [2019-09-11 17:13:26,140 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:13:25" (1/1) ... [2019-09-11 17:13:26,163 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:13:25" (1/1) ... [2019-09-11 17:13:26,189 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 17:13:26,190 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 17:13:26,190 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 17:13:26,190 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 17:13:26,192 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:13:25" (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 17:13:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 17:13:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 17:13:26,273 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 17:13:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 17:13:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-11 17:13:26,274 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-11 17:13:26,275 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-09-11 17:13:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 17:13:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-09-11 17:13:26,276 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-09-11 17:13:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-09-11 17:13:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-09-11 17:13:26,277 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-09-11 17:13:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-09-11 17:13:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2019-09-11 17:13:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-09-11 17:13:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-09-11 17:13:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 17:13:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 17:13:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 17:13:30,408 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 17:13:30,409 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-11 17:13:30,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 05:13:30 BoogieIcfgContainer [2019-09-11 17:13:30,412 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 17:13:30,412 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 17:13:30,412 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 17:13:30,413 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 17:13:30,414 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 05:13:30" (1/1) ... [2019-09-11 17:13:30,467 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 17:13:30,860 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-09-11 17:16:55,732 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-09-11 17:16:55,864 INFO L272 AbstractInterpreter]: Visited 2463 different actions 210098 times. Merged at 1594 different actions 114101 times. Widened at 625 different actions 21941 times. Performed 591766 root evaluator evaluations with a maximum evaluation depth of 7. Performed 591766 inverse root evaluator evaluations with a maximum inverse evaluation depth of 7. Found 56676 fixpoints after 1181 different actions. Largest state had 577 variables. [2019-09-11 17:16:55,864 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 17:16:55,867 INFO L168 Benchmark]: Toolchain (without parser) took 212096.15 ms. Allocated memory was 134.7 MB in the beginning and 3.1 GB in the end (delta: 3.0 GB). Free memory was 85.0 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2019-09-11 17:16:55,868 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 134.7 MB. Free memory was 109.2 MB in the beginning and 109.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-11 17:16:55,870 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2188.46 ms. Allocated memory was 134.7 MB in the beginning and 222.8 MB in the end (delta: 88.1 MB). Free memory was 84.8 MB in the beginning and 142.5 MB in the end (delta: -57.8 MB). Peak memory consumption was 36.4 MB. Max. memory is 7.1 GB. [2019-09-11 17:16:55,872 INFO L168 Benchmark]: Boogie Preprocessor took 229.61 ms. Allocated memory is still 222.8 MB. Free memory was 142.5 MB in the beginning and 129.3 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. [2019-09-11 17:16:55,874 INFO L168 Benchmark]: RCFGBuilder took 4221.92 ms. Allocated memory was 222.8 MB in the beginning and 363.3 MB in the end (delta: 140.5 MB). Free memory was 129.3 MB in the beginning and 282.7 MB in the end (delta: -153.4 MB). Peak memory consumption was 206.4 MB. Max. memory is 7.1 GB. [2019-09-11 17:16:55,875 INFO L168 Benchmark]: Abstract Interpretation took 205452.05 ms. Allocated memory was 363.3 MB in the beginning and 3.1 GB in the end (delta: 2.8 GB). Free memory was 282.7 MB in the beginning and 1.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2019-09-11 17:16:55,886 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 134.7 MB. Free memory was 109.2 MB in the beginning and 109.0 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2188.46 ms. Allocated memory was 134.7 MB in the beginning and 222.8 MB in the end (delta: 88.1 MB). Free memory was 84.8 MB in the beginning and 142.5 MB in the end (delta: -57.8 MB). Peak memory consumption was 36.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 229.61 ms. Allocated memory is still 222.8 MB. Free memory was 142.5 MB in the beginning and 129.3 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4221.92 ms. Allocated memory was 222.8 MB in the beginning and 363.3 MB in the end (delta: 140.5 MB). Free memory was 129.3 MB in the beginning and 282.7 MB in the end (delta: -153.4 MB). Peak memory consumption was 206.4 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 205452.05 ms. Allocated memory was 363.3 MB in the beginning and 3.1 GB in the end (delta: 2.8 GB). Free memory was 282.7 MB in the beginning and 1.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 2078]: 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] char id2 = '\x0'; [L100] char r2 = '\x0'; [L101] char st2 = '\x0'; [L102] char nl2 = '\x0'; [L103] char m2 = '\x0'; [L104] char max2 = '\x0'; [L105] _Bool mode2 = 0; [L106] char id3 = '\x0'; [L107] char r3 = '\x0'; [L108] char st3 = '\x0'; [L109] char nl3 = '\x0'; [L110] char m3 = '\x0'; [L111] char max3 = '\x0'; [L112] _Bool mode3 = 0; [L113] char id4 = '\x0'; [L114] char r4 = '\x0'; [L115] char st4 = '\x0'; [L116] char nl4 = '\x0'; [L117] char m4 = '\x0'; [L118] char max4 = '\x0'; [L119] _Bool mode4 = 0; [L120] char id5 = '\x0'; [L121] char r5 = '\x0'; [L122] char st5 = '\x0'; [L123] char nl5 = '\x0'; [L124] char m5 = '\x0'; [L125] char max5 = '\x0'; [L126] _Bool mode5 = 0; [L132] void (*nodes[5])() = { &node1, &node2, &node3, &node4, &node5 }; [L136] int __return_2133383; [L137] int __return_2133689; [L138] int __return_2133960; [L139] int __return_2134231; [L140] int __tmp_2134448_0; [L141] int __return_2134496; [L142] int __return_2134510; [L145] int main__c1; [L146] int main__i2; [L147] main__c1 = 0 [L148] ep12 = __VERIFIER_nondet_bool() [L149] ep13 = __VERIFIER_nondet_bool() [L150] ep14 = __VERIFIER_nondet_bool() [L151] ep15 = __VERIFIER_nondet_bool() [L152] ep21 = __VERIFIER_nondet_bool() [L153] ep23 = __VERIFIER_nondet_bool() [L154] ep24 = __VERIFIER_nondet_bool() [L155] ep25 = __VERIFIER_nondet_bool() [L156] ep31 = __VERIFIER_nondet_bool() [L157] ep32 = __VERIFIER_nondet_bool() [L158] ep34 = __VERIFIER_nondet_bool() [L159] ep35 = __VERIFIER_nondet_bool() [L160] ep41 = __VERIFIER_nondet_bool() [L161] ep42 = __VERIFIER_nondet_bool() [L162] ep43 = __VERIFIER_nondet_bool() [L163] ep45 = __VERIFIER_nondet_bool() [L164] ep51 = __VERIFIER_nondet_bool() [L165] ep52 = __VERIFIER_nondet_bool() [L166] ep53 = __VERIFIER_nondet_bool() [L167] ep54 = __VERIFIER_nondet_bool() [L168] id1 = __VERIFIER_nondet_char() [L169] r1 = __VERIFIER_nondet_char() [L170] st1 = __VERIFIER_nondet_char() [L171] nl1 = __VERIFIER_nondet_char() [L172] m1 = __VERIFIER_nondet_char() [L173] max1 = __VERIFIER_nondet_char() [L174] mode1 = __VERIFIER_nondet_bool() [L175] id2 = __VERIFIER_nondet_char() [L176] r2 = __VERIFIER_nondet_char() [L177] st2 = __VERIFIER_nondet_char() [L178] nl2 = __VERIFIER_nondet_char() [L179] m2 = __VERIFIER_nondet_char() [L180] max2 = __VERIFIER_nondet_char() [L181] mode2 = __VERIFIER_nondet_bool() [L182] id3 = __VERIFIER_nondet_char() [L183] r3 = __VERIFIER_nondet_char() [L184] st3 = __VERIFIER_nondet_char() [L185] nl3 = __VERIFIER_nondet_char() [L186] m3 = __VERIFIER_nondet_char() [L187] max3 = __VERIFIER_nondet_char() [L188] mode3 = __VERIFIER_nondet_bool() [L189] id4 = __VERIFIER_nondet_char() [L190] r4 = __VERIFIER_nondet_char() [L191] st4 = __VERIFIER_nondet_char() [L192] nl4 = __VERIFIER_nondet_char() [L193] m4 = __VERIFIER_nondet_char() [L194] max4 = __VERIFIER_nondet_char() [L195] mode4 = __VERIFIER_nondet_bool() [L196] id5 = __VERIFIER_nondet_char() [L197] r5 = __VERIFIER_nondet_char() [L198] st5 = __VERIFIER_nondet_char() [L199] nl5 = __VERIFIER_nondet_char() [L200] m5 = __VERIFIER_nondet_char() [L201] max5 = __VERIFIER_nondet_char() [L202] mode5 = __VERIFIER_nondet_bool() [L204] _Bool init__r121; [L205] _Bool init__r131; [L206] _Bool init__r141; [L207] _Bool init__r151; [L208] _Bool init__r211; [L209] _Bool init__r231; [L210] _Bool init__r241; [L211] _Bool init__r251; [L212] _Bool init__r311; [L213] _Bool init__r321; [L214] _Bool init__r341; [L215] _Bool init__r351; [L216] _Bool init__r411; [L217] _Bool init__r421; [L218] _Bool init__r431; [L219] _Bool init__r451; [L220] _Bool init__r511; [L221] _Bool init__r521; [L222] _Bool init__r531; [L223] _Bool init__r541; [L224] _Bool init__r122; [L225] int init__tmp; [L226] _Bool init__r132; [L227] int init__tmp___0; [L228] _Bool init__r142; [L229] int init__tmp___1; [L230] _Bool init__r152; [L231] int init__tmp___2; [L232] _Bool init__r212; [L233] int init__tmp___3; [L234] _Bool init__r232; [L235] int init__tmp___4; [L236] _Bool init__r242; [L237] int init__tmp___5; [L238] _Bool init__r252; [L239] int init__tmp___6; [L240] _Bool init__r312; [L241] int init__tmp___7; [L242] _Bool init__r322; [L243] int init__tmp___8; [L244] _Bool init__r342; [L245] int init__tmp___9; [L246] _Bool init__r352; [L247] int init__tmp___10; [L248] _Bool init__r412; [L249] int init__tmp___11; [L250] _Bool init__r422; [L251] int init__tmp___12; [L252] _Bool init__r432; [L253] int init__tmp___13; [L254] _Bool init__r452; [L255] int init__tmp___14; [L256] _Bool init__r512; [L257] int init__tmp___15; [L258] _Bool init__r522; [L259] int init__tmp___16; [L260] _Bool init__r532; [L261] int init__tmp___17; [L262] _Bool init__r542; [L263] int init__tmp___18; [L264] _Bool init__r123; [L265] int init__tmp___19; [L266] _Bool init__r133; [L267] int init__tmp___20; [L268] _Bool init__r143; [L269] int init__tmp___21; [L270] _Bool init__r153; [L271] int init__tmp___22; [L272] _Bool init__r213; [L273] int init__tmp___23; [L274] _Bool init__r233; [L275] int init__tmp___24; [L276] _Bool init__r243; [L277] int init__tmp___25; [L278] _Bool init__r253; [L279] int init__tmp___26; [L280] _Bool init__r313; [L281] int init__tmp___27; [L282] _Bool init__r323; [L283] int init__tmp___28; [L284] _Bool init__r343; [L285] int init__tmp___29; [L286] _Bool init__r353; [L287] int init__tmp___30; [L288] _Bool init__r413; [L289] int init__tmp___31; [L290] _Bool init__r423; [L291] int init__tmp___32; [L292] _Bool init__r433; [L293] int init__tmp___33; [L294] _Bool init__r453; [L295] int init__tmp___34; [L296] _Bool init__r513; [L297] int init__tmp___35; [L298] _Bool init__r523; [L299] int init__tmp___36; [L300] _Bool init__r533; [L301] int init__tmp___37; [L302] _Bool init__r543; [L303] int init__tmp___38; [L304] _Bool init__r124; [L305] int init__tmp___39; [L306] _Bool init__r134; [L307] int init__tmp___40; [L308] _Bool init__r144; [L309] int init__tmp___41; [L310] _Bool init__r154; [L311] int init__tmp___42; [L312] _Bool init__r214; [L313] int init__tmp___43; [L314] _Bool init__r234; [L315] int init__tmp___44; [L316] _Bool init__r244; [L317] int init__tmp___45; [L318] _Bool init__r254; [L319] int init__tmp___46; [L320] _Bool init__r314; [L321] int init__tmp___47; [L322] _Bool init__r324; [L323] int init__tmp___48; [L324] _Bool init__r344; [L325] int init__tmp___49; [L326] _Bool init__r354; [L327] int init__tmp___50; [L328] _Bool init__r414; [L329] int init__tmp___51; [L330] _Bool init__r424; [L331] int init__tmp___52; [L332] _Bool init__r434; [L333] int init__tmp___53; [L334] _Bool init__r454; [L335] int init__tmp___54; [L336] _Bool init__r514; [L337] int init__tmp___55; [L338] _Bool init__r524; [L339] int init__tmp___56; [L340] _Bool init__r534; [L341] int init__tmp___57; [L342] _Bool init__r544; [L343] int init__tmp___58; [L344] int init__tmp___59; [L345] init__r121 = ep12 [L346] init__r131 = ep13 [L347] init__r141 = ep14 [L348] init__r151 = ep15 [L349] init__r211 = ep21 [L350] init__r231 = ep23 [L351] init__r241 = ep24 [L352] init__r251 = ep25 [L353] init__r311 = ep31 [L354] init__r321 = ep32 [L355] init__r341 = ep34 [L356] init__r351 = ep35 [L357] init__r411 = ep41 [L358] init__r421 = ep42 [L359] init__r431 = ep43 [L360] init__r451 = ep45 [L361] init__r511 = ep51 [L362] init__r521 = ep52 [L363] init__r531 = ep53 [L364] init__r541 = ep54 [L365] COND TRUE !(init__r121 == 0) [L367] init__tmp = 1 [L369] init__r122 = (_Bool)init__tmp [L370] COND TRUE !(init__r131 == 0) [L372] init__tmp___0 = 1 [L374] init__r132 = (_Bool)init__tmp___0 [L375] COND TRUE !(init__r141 == 0) [L377] init__tmp___1 = 1 [L379] init__r142 = (_Bool)init__tmp___1 [L380] COND TRUE !(init__r151 == 0) [L382] init__tmp___2 = 1 [L384] init__r152 = (_Bool)init__tmp___2 [L385] COND TRUE !(init__r211 == 0) [L387] init__tmp___3 = 1 [L389] init__r212 = (_Bool)init__tmp___3 [L390] COND TRUE !(init__r231 == 0) [L392] init__tmp___4 = 1 [L394] init__r232 = (_Bool)init__tmp___4 [L395] COND TRUE !(init__r241 == 0) [L397] init__tmp___5 = 1 [L399] init__r242 = (_Bool)init__tmp___5 [L400] COND TRUE !(init__r251 == 0) [L402] init__tmp___6 = 1 [L404] init__r252 = (_Bool)init__tmp___6 [L405] COND TRUE !(init__r311 == 0) [L407] init__tmp___7 = 1 [L409] init__r312 = (_Bool)init__tmp___7 [L410] COND TRUE !(init__r321 == 0) [L412] init__tmp___8 = 1 [L414] init__r322 = (_Bool)init__tmp___8 [L415] COND TRUE !(init__r341 == 0) [L417] init__tmp___9 = 1 [L419] init__r342 = (_Bool)init__tmp___9 [L420] COND TRUE !(init__r351 == 0) [L422] init__tmp___10 = 1 [L424] init__r352 = (_Bool)init__tmp___10 [L425] COND TRUE !(init__r411 == 0) [L427] init__tmp___11 = 1 [L429] init__r412 = (_Bool)init__tmp___11 [L430] COND TRUE !(init__r421 == 0) [L432] init__tmp___12 = 1 [L434] init__r422 = (_Bool)init__tmp___12 [L435] COND TRUE !(init__r431 == 0) [L437] init__tmp___13 = 1 [L439] init__r432 = (_Bool)init__tmp___13 [L440] COND TRUE !(init__r451 == 0) [L442] init__tmp___14 = 1 [L444] init__r452 = (_Bool)init__tmp___14 [L445] COND TRUE !(init__r511 == 0) [L447] init__tmp___15 = 1 [L449] init__r512 = (_Bool)init__tmp___15 [L450] COND TRUE !(init__r521 == 0) [L452] init__tmp___16 = 1 [L454] init__r522 = (_Bool)init__tmp___16 [L455] COND TRUE !(init__r531 == 0) [L457] init__tmp___17 = 1 [L459] init__r532 = (_Bool)init__tmp___17 [L460] COND TRUE !(init__r541 == 0) [L462] init__tmp___18 = 1 [L464] init__r542 = (_Bool)init__tmp___18 [L465] COND TRUE !(init__r122 == 0) [L467] init__tmp___19 = 1 [L469] init__r123 = (_Bool)init__tmp___19 [L470] COND TRUE !(init__r132 == 0) [L472] init__tmp___20 = 1 [L474] init__r133 = (_Bool)init__tmp___20 [L475] COND TRUE !(init__r142 == 0) [L477] init__tmp___21 = 1 [L479] init__r143 = (_Bool)init__tmp___21 [L480] COND TRUE !(init__r152 == 0) [L482] init__tmp___22 = 1 [L484] init__r153 = (_Bool)init__tmp___22 [L485] COND TRUE !(init__r212 == 0) [L487] init__tmp___23 = 1 [L489] init__r213 = (_Bool)init__tmp___23 [L490] COND TRUE !(init__r232 == 0) [L492] init__tmp___24 = 1 [L494] init__r233 = (_Bool)init__tmp___24 [L495] COND TRUE !(init__r242 == 0) [L497] init__tmp___25 = 1 [L499] init__r243 = (_Bool)init__tmp___25 [L500] COND TRUE !(init__r252 == 0) [L502] init__tmp___26 = 1 [L504] init__r253 = (_Bool)init__tmp___26 [L505] COND TRUE !(init__r312 == 0) [L507] init__tmp___27 = 1 [L509] init__r313 = (_Bool)init__tmp___27 [L510] COND TRUE !(init__r322 == 0) [L512] init__tmp___28 = 1 [L514] init__r323 = (_Bool)init__tmp___28 [L515] COND TRUE !(init__r342 == 0) [L517] init__tmp___29 = 1 [L519] init__r343 = (_Bool)init__tmp___29 [L520] COND TRUE !(init__r352 == 0) [L522] init__tmp___30 = 1 [L524] init__r353 = (_Bool)init__tmp___30 [L525] COND TRUE !(init__r412 == 0) [L527] init__tmp___31 = 1 [L529] init__r413 = (_Bool)init__tmp___31 [L530] COND TRUE !(init__r422 == 0) [L532] init__tmp___32 = 1 [L534] init__r423 = (_Bool)init__tmp___32 [L535] COND TRUE !(init__r432 == 0) [L537] init__tmp___33 = 1 [L539] init__r433 = (_Bool)init__tmp___33 [L540] COND TRUE !(init__r452 == 0) [L542] init__tmp___34 = 1 [L544] init__r453 = (_Bool)init__tmp___34 [L545] COND TRUE !(init__r512 == 0) [L547] init__tmp___35 = 1 [L549] init__r513 = (_Bool)init__tmp___35 [L550] COND TRUE !(init__r522 == 0) [L552] init__tmp___36 = 1 [L554] init__r523 = (_Bool)init__tmp___36 [L555] COND TRUE !(init__r532 == 0) [L557] init__tmp___37 = 1 [L559] init__r533 = (_Bool)init__tmp___37 [L560] COND TRUE !(init__r542 == 0) [L562] init__tmp___38 = 1 [L564] init__r543 = (_Bool)init__tmp___38 [L565] COND TRUE !(init__r123 == 0) [L567] init__tmp___39 = 1 [L569] init__r124 = (_Bool)init__tmp___39 [L570] COND TRUE !(init__r133 == 0) [L572] init__tmp___40 = 1 [L574] init__r134 = (_Bool)init__tmp___40 [L575] COND TRUE !(init__r143 == 0) [L577] init__tmp___41 = 1 [L579] init__r144 = (_Bool)init__tmp___41 [L580] COND TRUE !(init__r153 == 0) [L582] init__tmp___42 = 1 [L584] init__r154 = (_Bool)init__tmp___42 [L585] COND TRUE !(init__r213 == 0) [L587] init__tmp___43 = 1 [L589] init__r214 = (_Bool)init__tmp___43 [L590] COND TRUE !(init__r233 == 0) [L592] init__tmp___44 = 1 [L594] init__r234 = (_Bool)init__tmp___44 [L595] COND TRUE !(init__r243 == 0) [L597] init__tmp___45 = 1 [L599] init__r244 = (_Bool)init__tmp___45 [L600] COND TRUE !(init__r253 == 0) [L602] init__tmp___46 = 1 [L604] init__r254 = (_Bool)init__tmp___46 [L605] COND TRUE !(init__r313 == 0) [L607] init__tmp___47 = 1 [L609] init__r314 = (_Bool)init__tmp___47 [L610] COND TRUE !(init__r323 == 0) [L612] init__tmp___48 = 1 [L614] init__r324 = (_Bool)init__tmp___48 [L615] COND TRUE !(init__r343 == 0) [L617] init__tmp___49 = 1 [L619] init__r344 = (_Bool)init__tmp___49 [L620] COND TRUE !(init__r353 == 0) [L622] init__tmp___50 = 1 [L624] init__r354 = (_Bool)init__tmp___50 [L625] COND TRUE !(init__r413 == 0) [L627] init__tmp___51 = 1 [L629] init__r414 = (_Bool)init__tmp___51 [L630] COND TRUE !(init__r423 == 0) [L632] init__tmp___52 = 1 [L634] init__r424 = (_Bool)init__tmp___52 [L635] COND TRUE !(init__r433 == 0) [L637] init__tmp___53 = 1 [L639] init__r434 = (_Bool)init__tmp___53 [L640] COND TRUE !(init__r453 == 0) [L642] init__tmp___54 = 1 [L644] init__r454 = (_Bool)init__tmp___54 [L645] COND TRUE !(init__r513 == 0) [L647] init__tmp___55 = 1 [L649] init__r514 = (_Bool)init__tmp___55 [L650] COND TRUE !(init__r523 == 0) [L652] init__tmp___56 = 1 [L654] init__r524 = (_Bool)init__tmp___56 [L655] COND TRUE !(init__r533 == 0) [L657] init__tmp___57 = 1 [L659] init__r534 = (_Bool)init__tmp___57 [L660] COND TRUE !(init__r543 == 0) [L662] init__tmp___58 = 1 [L664] init__r544 = (_Bool)init__tmp___58 [L665] COND TRUE ((int)id1) != ((int)id2) [L667] COND TRUE ((int)id1) != ((int)id3) [L669] COND TRUE ((int)id1) != ((int)id4) [L671] COND TRUE ((int)id1) != ((int)id5) [L673] COND TRUE ((int)id2) != ((int)id3) [L675] COND TRUE ((int)id2) != ((int)id4) [L677] COND TRUE ((int)id2) != ((int)id5) [L679] COND TRUE ((int)id3) != ((int)id4) [L681] COND TRUE ((int)id3) != ((int)id5) [L683] COND TRUE ((int)id4) != ((int)id5) [L685] COND TRUE ((int)id1) >= 0 [L687] COND TRUE ((int)id2) >= 0 [L689] COND TRUE ((int)id3) >= 0 [L691] COND TRUE ((int)id4) >= 0 [L693] COND TRUE ((int)id5) >= 0 [L695] COND TRUE ((int)r1) == 0 [L697] COND TRUE ((int)r2) == 0 [L699] COND TRUE ((int)r3) == 0 [L701] COND TRUE ((int)r4) == 0 [L703] COND TRUE ((int)r5) == 0 [L705] COND TRUE !(init__r124 == 0) [L707] COND TRUE !(init__r134 == 0) [L709] COND TRUE !(init__r144 == 0) [L711] COND TRUE !(init__r154 == 0) [L713] COND TRUE !(init__r214 == 0) [L715] COND TRUE !(init__r234 == 0) [L717] COND TRUE !(init__r244 == 0) [L719] COND TRUE !(init__r254 == 0) [L721] COND TRUE !(init__r314 == 0) [L723] COND TRUE !(init__r324 == 0) [L725] COND TRUE !(init__r344 == 0) [L727] COND TRUE !(init__r354 == 0) [L729] COND TRUE !(init__r414 == 0) [L731] COND TRUE !(init__r424 == 0) [L733] COND TRUE !(init__r434 == 0) [L735] COND TRUE !(init__r454 == 0) [L737] COND TRUE !(init__r514 == 0) [L739] COND TRUE !(init__r524 == 0) [L741] COND TRUE !(init__r534 == 0) [L743] COND TRUE !(init__r544 == 0) [L745] COND TRUE ((int)max1) == ((int)id1) [L747] COND TRUE ((int)max2) == ((int)id2) [L749] COND TRUE ((int)max3) == ((int)id3) [L751] COND TRUE ((int)max4) == ((int)id4) [L753] COND TRUE ((int)max5) == ((int)id5) [L755] COND TRUE ((int)st1) == 0 [L757] COND TRUE ((int)st2) == 0 [L759] COND TRUE ((int)st3) == 0 [L761] COND TRUE ((int)st4) == 0 [L763] COND TRUE ((int)st5) == 0 [L765] COND TRUE ((int)nl1) == 0 [L767] COND TRUE ((int)nl2) == 0 [L769] COND TRUE ((int)nl3) == 0 [L771] COND TRUE ((int)nl4) == 0 [L773] COND TRUE ((int)nl5) == 0 [L775] COND TRUE ((int)mode1) == 0 [L777] COND TRUE ((int)mode2) == 0 [L779] COND TRUE ((int)mode3) == 0 [L781] COND TRUE ((int)mode4) == 0 [L783] COND TRUE ((int)mode5) == 0 [L785] init__tmp___59 = 1 [L786] __return_2133383 = init__tmp___59 [L787] main__i2 = __return_2133383 [L788] COND TRUE main__i2 != 0 [L790] p12_old = nomsg [L791] p12_new = nomsg [L792] p13_old = nomsg [L793] p13_new = nomsg [L794] p14_old = nomsg [L795] p14_new = nomsg [L796] p15_old = nomsg [L797] p15_new = nomsg [L798] p21_old = nomsg [L799] p21_new = nomsg [L800] p23_old = nomsg [L801] p23_new = nomsg [L802] p24_old = nomsg [L803] p24_new = nomsg [L804] p25_old = nomsg [L805] p25_new = nomsg [L806] p31_old = nomsg [L807] p31_new = nomsg [L808] p32_old = nomsg [L809] p32_new = nomsg [L810] p34_old = nomsg [L811] p34_new = nomsg [L812] p35_old = nomsg [L813] p35_new = nomsg [L814] p41_old = nomsg [L815] p41_new = nomsg [L816] p42_old = nomsg [L817] p42_new = nomsg [L818] p43_old = nomsg [L819] p43_new = nomsg [L820] p45_old = nomsg [L821] p45_new = nomsg [L822] p51_old = nomsg [L823] p51_new = nomsg [L824] p52_old = nomsg [L825] p52_new = nomsg [L826] p53_old = nomsg [L827] p53_new = nomsg [L828] p54_old = nomsg [L829] p54_new = nomsg [L830] main__i2 = 0 [L831] COND TRUE main__i2 < 10 [L834] COND TRUE !(mode1 == 0) [L836] r1 = (char)(((int)r1) + 1) [L837] COND FALSE !(!(ep21 == 0)) [L845] COND FALSE !(!(ep31 == 0)) [L853] COND FALSE !(!(ep41 == 0)) [L861] COND FALSE !(!(ep51 == 0)) [L869] COND FALSE !(((int)r1) == 4) [L875] mode1 = 0 [L878] COND TRUE !(mode2 == 0) [L880] r2 = (char)(((int)r2) + 1) [L881] COND FALSE !(!(ep12 == 0)) [L889] COND FALSE !(!(ep32 == 0)) [L897] COND FALSE !(!(ep42 == 0)) [L905] COND FALSE !(!(ep52 == 0)) [L913] COND FALSE !(((int)r2) == 4) [L919] mode2 = 0 [L922] COND TRUE !(mode3 == 0) [L924] r3 = (char)(((int)r3) + 1) [L925] COND FALSE !(!(ep13 == 0)) [L933] COND FALSE !(!(ep23 == 0)) [L941] COND FALSE !(!(ep43 == 0)) [L949] COND FALSE !(!(ep53 == 0)) [L957] COND FALSE !(((int)r3) == 4) [L963] mode3 = 0 [L966] COND TRUE !(mode4 == 0) [L968] r4 = (char)(((int)r4) + 1) [L969] COND FALSE !(!(ep14 == 0)) [L977] COND FALSE !(!(ep24 == 0)) [L985] COND FALSE !(!(ep34 == 0)) [L993] COND FALSE !(!(ep54 == 0)) [L1001] COND FALSE !(((int)r4) == 4) [L1007] mode4 = 0 [L1010] COND TRUE !(mode5 == 0) [L1012] r5 = (char)(((int)r5) + 1) [L1013] COND FALSE !(!(ep15 == 0)) [L1021] COND FALSE !(!(ep25 == 0)) [L1029] COND FALSE !(!(ep35 == 0)) [L1037] COND FALSE !(!(ep45 == 0)) [L1045] COND FALSE !(((int)r5) == 4) [L1051] mode5 = 0 [L1053] p12_old = p12_new [L1054] p12_new = nomsg [L1055] p13_old = p13_new [L1056] p13_new = nomsg [L1057] p14_old = p14_new [L1058] p14_new = nomsg [L1059] p15_old = p15_new [L1060] p15_new = nomsg [L1061] p21_old = p21_new [L1062] p21_new = nomsg [L1063] p23_old = p23_new [L1064] p23_new = nomsg [L1065] p24_old = p24_new [L1066] p24_new = nomsg [L1067] p25_old = p25_new [L1068] p25_new = nomsg [L1069] p31_old = p31_new [L1070] p31_new = nomsg [L1071] p32_old = p32_new [L1072] p32_new = nomsg [L1073] p34_old = p34_new [L1074] p34_new = nomsg [L1075] p35_old = p35_new [L1076] p35_new = nomsg [L1077] p41_old = p41_new [L1078] p41_new = nomsg [L1079] p42_old = p42_new [L1080] p42_new = nomsg [L1081] p43_old = p43_new [L1082] p43_new = nomsg [L1083] p45_old = p45_new [L1084] p45_new = nomsg [L1085] p51_old = p51_new [L1086] p51_new = nomsg [L1087] p52_old = p52_new [L1088] p52_new = nomsg [L1089] p53_old = p53_new [L1090] p53_new = nomsg [L1091] p54_old = p54_new [L1092] p54_new = nomsg [L1094] int check__tmp; [L1095] COND TRUE ((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) + ((int)st5)) <= 1 [L1097] COND TRUE (((int)st1) + ((int)nl1)) <= 1 [L1099] COND TRUE (((int)st2) + ((int)nl2)) <= 1 [L1101] COND TRUE (((int)st3) + ((int)nl3)) <= 1 [L1103] COND TRUE (((int)st4) + ((int)nl4)) <= 1 [L1105] COND TRUE (((int)st5) + ((int)nl5)) <= 1 [L1107] COND FALSE !(((int)r1) >= 4) [L1113] COND TRUE ((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) + ((int)st5)) == 0 [L1115] COND TRUE ((int)r1) < 4 [L1117] COND FALSE !(((int)r1) >= 4) [L1123] COND TRUE ((((((int)nl1) + ((int)nl2)) + ((int)nl3)) + ((int)nl4)) + ((int)nl5)) == 0 [L1125] COND TRUE ((int)r1) < 4 [L1127] check__tmp = 1 [L1128] __return_2133689 = check__tmp [L1129] main__c1 = __return_2133689 [L1131] _Bool __tmp_1; [L1132] __tmp_1 = main__c1 [L1133] _Bool assert__arg; [L1134] assert__arg = __tmp_1 [L1135] COND FALSE !(assert__arg == 0) [L1141] int main____CPAchecker_TMP_0 = main__i2; [L1142] main__i2 = main__i2 + 1 [L1143] COND TRUE main__i2 < 10 [L1146] COND TRUE !(mode1 == 0) [L1148] r1 = (char)(((int)r1) + 1) [L1149] COND FALSE !(!(ep21 == 0)) [L1157] COND FALSE !(!(ep31 == 0)) [L1165] COND FALSE !(!(ep41 == 0)) [L1173] COND FALSE !(!(ep51 == 0)) [L1181] COND FALSE !(((int)r1) == 4) [L1187] mode1 = 0 [L1190] COND TRUE !(mode2 == 0) [L1192] r2 = (char)(((int)r2) + 1) [L1193] COND FALSE !(!(ep12 == 0)) [L1201] COND FALSE !(!(ep32 == 0)) [L1209] COND FALSE !(!(ep42 == 0)) [L1217] COND FALSE !(!(ep52 == 0)) [L1225] COND FALSE !(((int)r2) == 4) [L1231] mode2 = 0 [L1234] COND TRUE !(mode3 == 0) [L1236] r3 = (char)(((int)r3) + 1) [L1237] COND FALSE !(!(ep13 == 0)) [L1245] COND FALSE !(!(ep23 == 0)) [L1253] COND FALSE !(!(ep43 == 0)) [L1261] COND FALSE !(!(ep53 == 0)) [L1269] COND FALSE !(((int)r3) == 4) [L1275] mode3 = 0 [L1278] COND TRUE !(mode4 == 0) [L1280] r4 = (char)(((int)r4) + 1) [L1281] COND FALSE !(!(ep14 == 0)) [L1289] COND FALSE !(!(ep24 == 0)) [L1297] COND FALSE !(!(ep34 == 0)) [L1305] COND FALSE !(!(ep54 == 0)) [L1313] COND FALSE !(((int)r4) == 4) [L1319] mode4 = 0 [L1322] COND TRUE !(mode5 == 0) [L1324] r5 = (char)(((int)r5) + 1) [L1325] COND FALSE !(!(ep15 == 0)) [L1333] COND FALSE !(!(ep25 == 0)) [L1341] COND FALSE !(!(ep35 == 0)) [L1349] COND FALSE !(!(ep45 == 0)) [L1357] COND FALSE !(((int)r5) == 4) [L1363] mode5 = 0 [L1365] p12_old = p12_new [L1366] p12_new = nomsg [L1367] p13_old = p13_new [L1368] p13_new = nomsg [L1369] p14_old = p14_new [L1370] p14_new = nomsg [L1371] p15_old = p15_new [L1372] p15_new = nomsg [L1373] p21_old = p21_new [L1374] p21_new = nomsg [L1375] p23_old = p23_new [L1376] p23_new = nomsg [L1377] p24_old = p24_new [L1378] p24_new = nomsg [L1379] p25_old = p25_new [L1380] p25_new = nomsg [L1381] p31_old = p31_new [L1382] p31_new = nomsg [L1383] p32_old = p32_new [L1384] p32_new = nomsg [L1385] p34_old = p34_new [L1386] p34_new = nomsg [L1387] p35_old = p35_new [L1388] p35_new = nomsg [L1389] p41_old = p41_new [L1390] p41_new = nomsg [L1391] p42_old = p42_new [L1392] p42_new = nomsg [L1393] p43_old = p43_new [L1394] p43_new = nomsg [L1395] p45_old = p45_new [L1396] p45_new = nomsg [L1397] p51_old = p51_new [L1398] p51_new = nomsg [L1399] p52_old = p52_new [L1400] p52_new = nomsg [L1401] p53_old = p53_new [L1402] p53_new = nomsg [L1403] p54_old = p54_new [L1404] p54_new = nomsg [L1406] int check__tmp; [L1407] COND TRUE ((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) + ((int)st5)) <= 1 [L1409] COND TRUE (((int)st1) + ((int)nl1)) <= 1 [L1411] COND TRUE (((int)st2) + ((int)nl2)) <= 1 [L1413] COND TRUE (((int)st3) + ((int)nl3)) <= 1 [L1415] COND TRUE (((int)st4) + ((int)nl4)) <= 1 [L1417] COND TRUE (((int)st5) + ((int)nl5)) <= 1 [L1419] COND FALSE !(((int)r1) >= 4) [L1425] COND TRUE ((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) + ((int)st5)) == 0 [L1427] COND TRUE ((int)r1) < 4 [L1429] COND FALSE !(((int)r1) >= 4) [L1435] COND TRUE ((((((int)nl1) + ((int)nl2)) + ((int)nl3)) + ((int)nl4)) + ((int)nl5)) == 0 [L1437] COND TRUE ((int)r1) < 4 [L1439] check__tmp = 1 [L1440] __return_2133960 = check__tmp [L1441] main__c1 = __return_2133960 [L1443] _Bool __tmp_2; [L1444] __tmp_2 = main__c1 [L1445] _Bool assert__arg; [L1446] assert__arg = __tmp_2 [L1447] COND FALSE !(assert__arg == 0) [L1453] int main____CPAchecker_TMP_0 = main__i2; [L1454] main__i2 = main__i2 + 1 [L1455] COND TRUE main__i2 < 10 [L1458] COND TRUE !(mode1 == 0) [L1460] r1 = (char)(((int)r1) + 1) [L1461] COND FALSE !(!(ep21 == 0)) [L1469] COND FALSE !(!(ep31 == 0)) [L1477] COND FALSE !(!(ep41 == 0)) [L1485] COND FALSE !(!(ep51 == 0)) [L1493] COND FALSE !(((int)r1) == 4) [L1499] mode1 = 0 [L1502] COND TRUE !(mode2 == 0) [L1504] r2 = (char)(((int)r2) + 1) [L1505] COND FALSE !(!(ep12 == 0)) [L1513] COND FALSE !(!(ep32 == 0)) [L1521] COND FALSE !(!(ep42 == 0)) [L1529] COND FALSE !(!(ep52 == 0)) [L1537] COND FALSE !(((int)r2) == 4) [L1543] mode2 = 0 [L1546] COND TRUE !(mode3 == 0) [L1548] r3 = (char)(((int)r3) + 1) [L1549] COND FALSE !(!(ep13 == 0)) [L1557] COND FALSE !(!(ep23 == 0)) [L1565] COND FALSE !(!(ep43 == 0)) [L1573] COND FALSE !(!(ep53 == 0)) [L1581] COND FALSE !(((int)r3) == 4) [L1587] mode3 = 0 [L1590] COND TRUE !(mode4 == 0) [L1592] r4 = (char)(((int)r4) + 1) [L1593] COND FALSE !(!(ep14 == 0)) [L1601] COND FALSE !(!(ep24 == 0)) [L1609] COND FALSE !(!(ep34 == 0)) [L1617] COND FALSE !(!(ep54 == 0)) [L1625] COND FALSE !(((int)r4) == 4) [L1631] mode4 = 0 [L1634] COND TRUE !(mode5 == 0) [L1636] r5 = (char)(((int)r5) + 1) [L1637] COND FALSE !(!(ep15 == 0)) [L1645] COND FALSE !(!(ep25 == 0)) [L1653] COND FALSE !(!(ep35 == 0)) [L1661] COND FALSE !(!(ep45 == 0)) [L1669] COND FALSE !(((int)r5) == 4) [L1675] mode5 = 0 [L1677] p12_old = p12_new [L1678] p12_new = nomsg [L1679] p13_old = p13_new [L1680] p13_new = nomsg [L1681] p14_old = p14_new [L1682] p14_new = nomsg [L1683] p15_old = p15_new [L1684] p15_new = nomsg [L1685] p21_old = p21_new [L1686] p21_new = nomsg [L1687] p23_old = p23_new [L1688] p23_new = nomsg [L1689] p24_old = p24_new [L1690] p24_new = nomsg [L1691] p25_old = p25_new [L1692] p25_new = nomsg [L1693] p31_old = p31_new [L1694] p31_new = nomsg [L1695] p32_old = p32_new [L1696] p32_new = nomsg [L1697] p34_old = p34_new [L1698] p34_new = nomsg [L1699] p35_old = p35_new [L1700] p35_new = nomsg [L1701] p41_old = p41_new [L1702] p41_new = nomsg [L1703] p42_old = p42_new [L1704] p42_new = nomsg [L1705] p43_old = p43_new [L1706] p43_new = nomsg [L1707] p45_old = p45_new [L1708] p45_new = nomsg [L1709] p51_old = p51_new [L1710] p51_new = nomsg [L1711] p52_old = p52_new [L1712] p52_new = nomsg [L1713] p53_old = p53_new [L1714] p53_new = nomsg [L1715] p54_old = p54_new [L1716] p54_new = nomsg [L1718] int check__tmp; [L1719] COND TRUE ((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) + ((int)st5)) <= 1 [L1721] COND TRUE (((int)st1) + ((int)nl1)) <= 1 [L1723] COND TRUE (((int)st2) + ((int)nl2)) <= 1 [L1725] COND TRUE (((int)st3) + ((int)nl3)) <= 1 [L1727] COND TRUE (((int)st4) + ((int)nl4)) <= 1 [L1729] COND TRUE (((int)st5) + ((int)nl5)) <= 1 [L1731] COND FALSE !(((int)r1) >= 4) [L1737] COND TRUE ((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) + ((int)st5)) == 0 [L1739] COND TRUE ((int)r1) < 4 [L1741] COND FALSE !(((int)r1) >= 4) [L1747] COND TRUE ((((((int)nl1) + ((int)nl2)) + ((int)nl3)) + ((int)nl4)) + ((int)nl5)) == 0 [L1749] COND TRUE ((int)r1) < 4 [L1751] check__tmp = 1 [L1752] __return_2134231 = check__tmp [L1753] main__c1 = __return_2134231 [L1755] _Bool __tmp_3; [L1756] __tmp_3 = main__c1 [L1757] _Bool assert__arg; [L1758] assert__arg = __tmp_3 [L1759] COND FALSE !(assert__arg == 0) [L1765] int main____CPAchecker_TMP_0 = main__i2; [L1766] main__i2 = main__i2 + 1 [L1767] COND TRUE main__i2 < 10 [L1770] COND FALSE !(!(mode1 == 0)) [L4059] COND FALSE !(((int)r1) < 3) [L4178] mode1 = 1 [L1815] COND TRUE !(mode2 == 0) [L1817] r2 = (char)(((int)r2) + 1) [L1818] COND FALSE !(!(ep12 == 0)) [L1826] COND FALSE !(!(ep32 == 0)) [L1834] COND FALSE !(!(ep42 == 0)) [L1842] COND FALSE !(!(ep52 == 0)) [L1850] COND TRUE ((int)r2) == 4 [L1852] COND TRUE ((int)max2) == ((int)id2) [L1854] st2 = 1 [L1856] mode2 = 0 [L1859] COND TRUE !(mode3 == 0) [L1861] r3 = (char)(((int)r3) + 1) [L1862] COND FALSE !(!(ep13 == 0)) [L1870] COND FALSE !(!(ep23 == 0)) [L1878] COND FALSE !(!(ep43 == 0)) [L1886] COND FALSE !(!(ep53 == 0)) [L1894] COND FALSE !(((int)r3) == 4) [L3656] mode3 = 0 [L1903] COND TRUE !(mode4 == 0) [L1905] r4 = (char)(((int)r4) + 1) [L1906] COND FALSE !(!(ep14 == 0)) [L1914] COND FALSE !(!(ep24 == 0)) [L1922] COND FALSE !(!(ep34 == 0)) [L1930] COND FALSE !(!(ep54 == 0)) [L1938] COND FALSE !(((int)r4) == 4) [L3478] mode4 = 0 [L1947] COND FALSE !(!(mode5 == 0)) [L3346] COND TRUE ((int)r5) < 4 [L3348] COND FALSE !(!(ep51 == 0)) [L3359] COND FALSE !(!(ep52 == 0)) [L3370] COND FALSE !(!(ep53 == 0)) [L3381] COND FALSE !(!(ep54 == 0)) [L3392] mode5 = 1 [L1990] __tmp_2134448_0 = main____CPAchecker_TMP_0 [L1992] main____CPAchecker_TMP_0 = __tmp_2134448_0 [L1993] p12_old = p12_new [L1994] p12_new = nomsg [L1995] p13_old = p13_new [L1996] p13_new = nomsg [L1997] p14_old = p14_new [L1998] p14_new = nomsg [L1999] p15_old = p15_new [L2000] p15_new = nomsg [L2001] p21_old = p21_new [L2002] p21_new = nomsg [L2003] p23_old = p23_new [L2004] p23_new = nomsg [L2005] p24_old = p24_new [L2006] p24_new = nomsg [L2007] p25_old = p25_new [L2008] p25_new = nomsg [L2009] p31_old = p31_new [L2010] p31_new = nomsg [L2011] p32_old = p32_new [L2012] p32_new = nomsg [L2013] p34_old = p34_new [L2014] p34_new = nomsg [L2015] p35_old = p35_new [L2016] p35_new = nomsg [L2017] p41_old = p41_new [L2018] p41_new = nomsg [L2019] p42_old = p42_new [L2020] p42_new = nomsg [L2021] p43_old = p43_new [L2022] p43_new = nomsg [L2023] p45_old = p45_new [L2024] p45_new = nomsg [L2025] p51_old = p51_new [L2026] p51_new = nomsg [L2027] p52_old = p52_new [L2028] p52_new = nomsg [L2029] p53_old = p53_new [L2030] p53_new = nomsg [L2031] p54_old = p54_new [L2032] p54_new = nomsg [L2034] int check__tmp; [L2035] COND FALSE !(((((((int)st1) + ((int)st2)) + ((int)st3)) + ((int)st4)) + ((int)st5)) <= 1) [L3288] check__tmp = 0 [L2069] __return_2134496 = check__tmp [L2070] main__c1 = __return_2134496 [L2072] _Bool __tmp_4; [L2073] __tmp_4 = main__c1 [L2074] _Bool assert__arg; [L2075] assert__arg = __tmp_4 [L2076] COND TRUE assert__arg == 0 [L2078] __VERIFIER_error() RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...