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/pals_opt-floodmax.5.4.ufo.BOUNDED-10.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 17:06:29,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 17:06:29,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 17:06:29,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 17:06:29,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 17:06:29,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 17:06:29,263 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 17:06:29,265 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 17:06:29,267 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 17:06:29,267 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 17:06:29,268 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 17:06:29,269 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 17:06:29,270 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 17:06:29,271 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 17:06:29,272 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 17:06:29,273 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 17:06:29,273 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 17:06:29,274 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 17:06:29,276 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 17:06:29,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 17:06:29,279 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 17:06:29,280 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 17:06:29,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 17:06:29,282 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 17:06:29,284 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 17:06:29,285 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 17:06:29,285 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 17:06:29,286 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 17:06:29,286 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 17:06:29,287 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 17:06:29,287 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 17:06:29,288 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 17:06:29,289 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 17:06:29,289 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 17:06:29,290 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 17:06:29,291 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 17:06:29,291 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 17:06:29,292 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 17:06:29,292 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 17:06:29,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 17:06:29,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 17:06:29,294 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 17:06:29,309 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 17:06:29,309 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 17:06:29,310 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 17:06:29,310 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 17:06:29,310 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 17:06:29,311 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 17:06:29,311 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 17:06:29,311 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 17:06:29,311 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 17:06:29,311 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 17:06:29,312 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 17:06:29,312 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 17:06:29,313 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 17:06:29,313 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 17:06:29,313 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 17:06:29,313 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 17:06:29,313 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 17:06:29,313 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 17:06:29,314 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 17:06:29,314 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 17:06:29,314 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 17:06:29,314 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 17:06:29,315 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 17:06:29,315 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 17:06:29,315 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 17:06:29,315 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 17:06:29,315 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 17:06:29,316 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 17:06:29,316 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 17:06:29,316 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 17:06:29,344 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 17:06:29,356 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 17:06:29,359 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 17:06:29,361 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 17:06:29,361 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 17:06:29,362 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.5.4.ufo.BOUNDED-10.pals.c [2019-09-11 17:06:29,422 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/278e1b9e7/cc7d8ed8fb6046bc99a246cea1e4cc55/FLAG73e7bbe3a [2019-09-11 17:06:30,044 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 17:06:30,044 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_opt-floodmax.5.4.ufo.BOUNDED-10.pals.c [2019-09-11 17:06:30,064 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/278e1b9e7/cc7d8ed8fb6046bc99a246cea1e4cc55/FLAG73e7bbe3a [2019-09-11 17:06:30,270 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/278e1b9e7/cc7d8ed8fb6046bc99a246cea1e4cc55 [2019-09-11 17:06:30,279 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 17:06:30,280 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 17:06:30,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 17:06:30,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 17:06:30,285 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 17:06:30,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 05:06:30" (1/1) ... [2019-09-11 17:06:30,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eccc939 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:06:30, skipping insertion in model container [2019-09-11 17:06:30,290 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 05:06:30" (1/1) ... [2019-09-11 17:06:30,297 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 17:06:30,375 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 17:06:30,978 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 17:06:30,992 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 17:06:31,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 17:06:31,137 INFO L192 MainTranslator]: Completed translation [2019-09-11 17:06:31,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:06:31 WrapperNode [2019-09-11 17:06:31,137 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 17:06:31,138 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 17:06:31,138 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 17:06:31,138 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 17:06:31,153 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:06:31" (1/1) ... [2019-09-11 17:06:31,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:06:31" (1/1) ... [2019-09-11 17:06:31,195 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:06:31" (1/1) ... [2019-09-11 17:06:31,195 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:06:31" (1/1) ... [2019-09-11 17:06:31,255 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:06:31" (1/1) ... [2019-09-11 17:06:31,310 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:06:31" (1/1) ... [2019-09-11 17:06:31,325 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:06:31" (1/1) ... [2019-09-11 17:06:31,355 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 17:06:31,356 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 17:06:31,356 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 17:06:31,356 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 17:06:31,357 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 05:06:31" (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 17:06:31,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 17:06:31,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 17:06:31,438 INFO L138 BoogieDeclarations]: Found implementation of procedure node1 [2019-09-11 17:06:31,438 INFO L138 BoogieDeclarations]: Found implementation of procedure node2 [2019-09-11 17:06:31,438 INFO L138 BoogieDeclarations]: Found implementation of procedure node3 [2019-09-11 17:06:31,438 INFO L138 BoogieDeclarations]: Found implementation of procedure node4 [2019-09-11 17:06:31,439 INFO L138 BoogieDeclarations]: Found implementation of procedure node5 [2019-09-11 17:06:31,439 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-09-11 17:06:31,439 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-09-11 17:06:31,439 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 17:06:31,440 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-09-11 17:06:31,440 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 17:06:31,440 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-11 17:06:31,441 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-11 17:06:31,442 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-09-11 17:06:31,443 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 17:06:31,443 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-09-11 17:06:31,443 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-09-11 17:06:31,444 INFO L130 BoogieDeclarations]: Found specification of procedure node1 [2019-09-11 17:06:31,444 INFO L130 BoogieDeclarations]: Found specification of procedure node2 [2019-09-11 17:06:31,444 INFO L130 BoogieDeclarations]: Found specification of procedure node3 [2019-09-11 17:06:31,444 INFO L130 BoogieDeclarations]: Found specification of procedure node4 [2019-09-11 17:06:31,445 INFO L130 BoogieDeclarations]: Found specification of procedure node5 [2019-09-11 17:06:31,445 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-09-11 17:06:31,446 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-09-11 17:06:31,446 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 17:06:31,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 17:06:31,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 17:06:33,895 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 17:06:33,896 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-11 17:06:33,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 05:06:33 BoogieIcfgContainer [2019-09-11 17:06:33,898 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 17:06:33,899 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 17:06:33,900 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 17:06:33,900 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 17:06:33,901 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 05:06:33" (1/1) ... [2019-09-11 17:06:33,954 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 17:06:34,257 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-09-11 17:09:10,134 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-09-11 17:09:10,226 INFO L272 AbstractInterpreter]: Visited 1388 different actions 140963 times. Merged at 896 different actions 66580 times. Widened at 117 different actions 1217 times. Performed 668841 root evaluator evaluations with a maximum evaluation depth of 7. Performed 668841 inverse root evaluator evaluations with a maximum inverse evaluation depth of 7. Found 56655 fixpoints after 856 different actions. Largest state had 398 variables. [2019-09-11 17:09:10,227 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 17:09:10,229 INFO L168 Benchmark]: Toolchain (without parser) took 159947.95 ms. Allocated memory was 142.1 MB in the beginning and 3.2 GB in the end (delta: 3.1 GB). Free memory was 87.1 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-09-11 17:09:10,230 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 142.1 MB. Free memory was 108.4 MB in the beginning and 108.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-11 17:09:10,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 856.08 ms. Allocated memory was 142.1 MB in the beginning and 202.4 MB in the end (delta: 60.3 MB). Free memory was 86.7 MB in the beginning and 150.7 MB in the end (delta: -64.0 MB). Peak memory consumption was 28.6 MB. Max. memory is 7.1 GB. [2019-09-11 17:09:10,232 INFO L168 Benchmark]: Boogie Preprocessor took 217.29 ms. Allocated memory is still 202.4 MB. Free memory was 150.7 MB in the beginning and 139.3 MB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 7.1 GB. [2019-09-11 17:09:10,233 INFO L168 Benchmark]: RCFGBuilder took 2542.73 ms. Allocated memory was 202.4 MB in the beginning and 256.9 MB in the end (delta: 54.5 MB). Free memory was 139.3 MB in the beginning and 181.5 MB in the end (delta: -42.2 MB). Peak memory consumption was 98.7 MB. Max. memory is 7.1 GB. [2019-09-11 17:09:10,234 INFO L168 Benchmark]: Abstract Interpretation took 156327.70 ms. Allocated memory was 256.9 MB in the beginning and 3.2 GB in the end (delta: 3.0 GB). Free memory was 181.5 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. [2019-09-11 17:09:10,239 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 142.1 MB. Free memory was 108.4 MB in the beginning and 108.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 856.08 ms. Allocated memory was 142.1 MB in the beginning and 202.4 MB in the end (delta: 60.3 MB). Free memory was 86.7 MB in the beginning and 150.7 MB in the end (delta: -64.0 MB). Peak memory consumption was 28.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 217.29 ms. Allocated memory is still 202.4 MB. Free memory was 150.7 MB in the beginning and 139.3 MB in the end (delta: 11.4 MB). Peak memory consumption was 11.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2542.73 ms. Allocated memory was 202.4 MB in the beginning and 256.9 MB in the end (delta: 54.5 MB). Free memory was 139.3 MB in the beginning and 181.5 MB in the end (delta: -42.2 MB). Peak memory consumption was 98.7 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 156327.70 ms. Allocated memory was 256.9 MB in the beginning and 3.2 GB in the end (delta: 3.0 GB). Free memory was 181.5 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 1.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 2982]: 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: [L69] msg_t nomsg = (msg_t )-1; [L70] port_t p12 ; [L71] char p12_old ; [L72] char p12_new ; [L73] _Bool ep12 ; [L74] port_t p13 ; [L75] char p13_old ; [L76] char p13_new ; [L77] _Bool ep13 ; [L78] port_t p14 ; [L79] char p14_old ; [L80] char p14_new ; [L81] _Bool ep14 ; [L82] port_t p15 ; [L83] char p15_old ; [L84] char p15_new ; [L85] _Bool ep15 ; [L86] port_t p21 ; [L87] char p21_old ; [L88] char p21_new ; [L89] _Bool ep21 ; [L90] port_t p23 ; [L91] char p23_old ; [L92] char p23_new ; [L93] _Bool ep23 ; [L94] port_t p24 ; [L95] char p24_old ; [L96] char p24_new ; [L97] _Bool ep24 ; [L98] port_t p25 ; [L99] char p25_old ; [L100] char p25_new ; [L101] _Bool ep25 ; [L102] port_t p31 ; [L103] char p31_old ; [L104] char p31_new ; [L105] _Bool ep31 ; [L106] port_t p32 ; [L107] char p32_old ; [L108] char p32_new ; [L109] _Bool ep32 ; [L110] port_t p34 ; [L111] char p34_old ; [L112] char p34_new ; [L113] _Bool ep34 ; [L114] port_t p35 ; [L115] char p35_old ; [L116] char p35_new ; [L117] _Bool ep35 ; [L118] port_t p41 ; [L119] char p41_old ; [L120] char p41_new ; [L121] _Bool ep41 ; [L122] port_t p42 ; [L123] char p42_old ; [L124] char p42_new ; [L125] _Bool ep42 ; [L126] port_t p43 ; [L127] char p43_old ; [L128] char p43_new ; [L129] _Bool ep43 ; [L130] port_t p45 ; [L131] char p45_old ; [L132] char p45_new ; [L133] _Bool ep45 ; [L134] port_t p51 ; [L135] char p51_old ; [L136] char p51_new ; [L137] _Bool ep51 ; [L138] port_t p52 ; [L139] char p52_old ; [L140] char p52_new ; [L141] _Bool ep52 ; [L142] port_t p53 ; [L143] char p53_old ; [L144] char p53_new ; [L145] _Bool ep53 ; [L146] port_t p54 ; [L147] char p54_old ; [L148] char p54_new ; [L149] _Bool ep54 ; [L150] char id1 ; [L151] char r1 ; [L152] char st1 ; [L153] char nl1 ; [L154] char m1 ; [L155] char max1 ; [L156] _Bool mode1 ; [L157] _Bool newmax1 ; [L158] char id2 ; [L159] char r2 ; [L160] char st2 ; [L161] char nl2 ; [L162] char m2 ; [L163] char max2 ; [L164] _Bool mode2 ; [L165] _Bool newmax2 ; [L166] char id3 ; [L167] char r3 ; [L168] char st3 ; [L169] char nl3 ; [L170] char m3 ; [L171] char max3 ; [L172] _Bool mode3 ; [L173] _Bool newmax3 ; [L174] char id4 ; [L175] char r4 ; [L176] char st4 ; [L177] char nl4 ; [L178] char m4 ; [L179] char max4 ; [L180] _Bool mode4 ; [L181] _Bool newmax4 ; [L182] char id5 ; [L183] char r5 ; [L184] char st5 ; [L185] char nl5 ; [L186] char m5 ; [L187] char max5 ; [L188] _Bool mode5 ; [L189] _Bool newmax5 ; [L575-L576] void (*nodes[5])(void) = { & node1, & node2, & node3, & node4, & node5}; [L2812] int c1 ; [L2813] int i2 ; [L2816] c1 = 0 [L2817] ep12 = __VERIFIER_nondet_bool() [L2818] ep13 = __VERIFIER_nondet_bool() [L2819] ep14 = __VERIFIER_nondet_bool() [L2820] ep15 = __VERIFIER_nondet_bool() [L2821] ep21 = __VERIFIER_nondet_bool() [L2822] ep23 = __VERIFIER_nondet_bool() [L2823] ep24 = __VERIFIER_nondet_bool() [L2824] ep25 = __VERIFIER_nondet_bool() [L2825] ep31 = __VERIFIER_nondet_bool() [L2826] ep32 = __VERIFIER_nondet_bool() [L2827] ep34 = __VERIFIER_nondet_bool() [L2828] ep35 = __VERIFIER_nondet_bool() [L2829] ep41 = __VERIFIER_nondet_bool() [L2830] ep42 = __VERIFIER_nondet_bool() [L2831] ep43 = __VERIFIER_nondet_bool() [L2832] ep45 = __VERIFIER_nondet_bool() [L2833] ep51 = __VERIFIER_nondet_bool() [L2834] ep52 = __VERIFIER_nondet_bool() [L2835] ep53 = __VERIFIER_nondet_bool() [L2836] ep54 = __VERIFIER_nondet_bool() [L2837] id1 = __VERIFIER_nondet_char() [L2838] r1 = __VERIFIER_nondet_char() [L2839] st1 = __VERIFIER_nondet_char() [L2840] nl1 = __VERIFIER_nondet_char() [L2841] m1 = __VERIFIER_nondet_char() [L2842] max1 = __VERIFIER_nondet_char() [L2843] mode1 = __VERIFIER_nondet_bool() [L2844] newmax1 = __VERIFIER_nondet_bool() [L2845] id2 = __VERIFIER_nondet_char() [L2846] r2 = __VERIFIER_nondet_char() [L2847] st2 = __VERIFIER_nondet_char() [L2848] nl2 = __VERIFIER_nondet_char() [L2849] m2 = __VERIFIER_nondet_char() [L2850] max2 = __VERIFIER_nondet_char() [L2851] mode2 = __VERIFIER_nondet_bool() [L2852] newmax2 = __VERIFIER_nondet_bool() [L2853] id3 = __VERIFIER_nondet_char() [L2854] r3 = __VERIFIER_nondet_char() [L2855] st3 = __VERIFIER_nondet_char() [L2856] nl3 = __VERIFIER_nondet_char() [L2857] m3 = __VERIFIER_nondet_char() [L2858] max3 = __VERIFIER_nondet_char() [L2859] mode3 = __VERIFIER_nondet_bool() [L2860] newmax3 = __VERIFIER_nondet_bool() [L2861] id4 = __VERIFIER_nondet_char() [L2862] r4 = __VERIFIER_nondet_char() [L2863] st4 = __VERIFIER_nondet_char() [L2864] nl4 = __VERIFIER_nondet_char() [L2865] m4 = __VERIFIER_nondet_char() [L2866] max4 = __VERIFIER_nondet_char() [L2867] mode4 = __VERIFIER_nondet_bool() [L2868] newmax4 = __VERIFIER_nondet_bool() [L2869] id5 = __VERIFIER_nondet_char() [L2870] r5 = __VERIFIER_nondet_char() [L2871] st5 = __VERIFIER_nondet_char() [L2872] nl5 = __VERIFIER_nondet_char() [L2873] m5 = __VERIFIER_nondet_char() [L2874] max5 = __VERIFIER_nondet_char() [L2875] mode5 = __VERIFIER_nondet_bool() [L2876] newmax5 = __VERIFIER_nondet_bool() [L2877] CALL, EXPR init() [L579] _Bool r121 ; [L580] _Bool r131 ; [L581] _Bool r141 ; [L582] _Bool r151 ; [L583] _Bool r211 ; [L584] _Bool r231 ; [L585] _Bool r241 ; [L586] _Bool r251 ; [L587] _Bool r311 ; [L588] _Bool r321 ; [L589] _Bool r341 ; [L590] _Bool r351 ; [L591] _Bool r411 ; [L592] _Bool r421 ; [L593] _Bool r431 ; [L594] _Bool r451 ; [L595] _Bool r511 ; [L596] _Bool r521 ; [L597] _Bool r531 ; [L598] _Bool r541 ; [L599] _Bool r122 ; [L600] int tmp ; [L601] _Bool r132 ; [L602] int tmp___0 ; [L603] _Bool r142 ; [L604] int tmp___1 ; [L605] _Bool r152 ; [L606] int tmp___2 ; [L607] _Bool r212 ; [L608] int tmp___3 ; [L609] _Bool r232 ; [L610] int tmp___4 ; [L611] _Bool r242 ; [L612] int tmp___5 ; [L613] _Bool r252 ; [L614] int tmp___6 ; [L615] _Bool r312 ; [L616] int tmp___7 ; [L617] _Bool r322 ; [L618] int tmp___8 ; [L619] _Bool r342 ; [L620] int tmp___9 ; [L621] _Bool r352 ; [L622] int tmp___10 ; [L623] _Bool r412 ; [L624] int tmp___11 ; [L625] _Bool r422 ; [L626] int tmp___12 ; [L627] _Bool r432 ; [L628] int tmp___13 ; [L629] _Bool r452 ; [L630] int tmp___14 ; [L631] _Bool r512 ; [L632] int tmp___15 ; [L633] _Bool r522 ; [L634] int tmp___16 ; [L635] _Bool r532 ; [L636] int tmp___17 ; [L637] _Bool r542 ; [L638] int tmp___18 ; [L639] _Bool r123 ; [L640] int tmp___19 ; [L641] _Bool r133 ; [L642] int tmp___20 ; [L643] _Bool r143 ; [L644] int tmp___21 ; [L645] _Bool r153 ; [L646] int tmp___22 ; [L647] _Bool r213 ; [L648] int tmp___23 ; [L649] _Bool r233 ; [L650] int tmp___24 ; [L651] _Bool r243 ; [L652] int tmp___25 ; [L653] _Bool r253 ; [L654] int tmp___26 ; [L655] _Bool r313 ; [L656] int tmp___27 ; [L657] _Bool r323 ; [L658] int tmp___28 ; [L659] _Bool r343 ; [L660] int tmp___29 ; [L661] _Bool r353 ; [L662] int tmp___30 ; [L663] _Bool r413 ; [L664] int tmp___31 ; [L665] _Bool r423 ; [L666] int tmp___32 ; [L667] _Bool r433 ; [L668] int tmp___33 ; [L669] _Bool r453 ; [L670] int tmp___34 ; [L671] _Bool r513 ; [L672] int tmp___35 ; [L673] _Bool r523 ; [L674] int tmp___36 ; [L675] _Bool r533 ; [L676] int tmp___37 ; [L677] _Bool r543 ; [L678] int tmp___38 ; [L679] _Bool r124 ; [L680] int tmp___39 ; [L681] _Bool r134 ; [L682] int tmp___40 ; [L683] _Bool r144 ; [L684] int tmp___41 ; [L685] _Bool r154 ; [L686] int tmp___42 ; [L687] _Bool r214 ; [L688] int tmp___43 ; [L689] _Bool r234 ; [L690] int tmp___44 ; [L691] _Bool r244 ; [L692] int tmp___45 ; [L693] _Bool r254 ; [L694] int tmp___46 ; [L695] _Bool r314 ; [L696] int tmp___47 ; [L697] _Bool r324 ; [L698] int tmp___48 ; [L699] _Bool r344 ; [L700] int tmp___49 ; [L701] _Bool r354 ; [L702] int tmp___50 ; [L703] _Bool r414 ; [L704] int tmp___51 ; [L705] _Bool r424 ; [L706] int tmp___52 ; [L707] _Bool r434 ; [L708] int tmp___53 ; [L709] _Bool r454 ; [L710] int tmp___54 ; [L711] _Bool r514 ; [L712] int tmp___55 ; [L713] _Bool r524 ; [L714] int tmp___56 ; [L715] _Bool r534 ; [L716] int tmp___57 ; [L717] _Bool r544 ; [L718] int tmp___58 ; [L719] int tmp___59 ; [L722] r121 = ep12 [L723] r131 = ep13 [L724] r141 = ep14 [L725] r151 = ep15 [L726] r211 = ep21 [L727] r231 = ep23 [L728] r241 = ep24 [L729] r251 = ep25 [L730] r311 = ep31 [L731] r321 = ep32 [L732] r341 = ep34 [L733] r351 = ep35 [L734] r411 = ep41 [L735] r421 = ep42 [L736] r431 = ep43 [L737] r451 = ep45 [L738] r511 = ep51 [L739] r521 = ep52 [L740] r531 = ep53 [L741] r541 = ep54 [L742] COND TRUE \read(r121) [L743] tmp = 1 [L770] r122 = (_Bool )tmp [L771] COND TRUE \read(r131) [L772] tmp___0 = 1 [L799] r132 = (_Bool )tmp___0 [L800] COND TRUE \read(r141) [L801] tmp___1 = 1 [L828] r142 = (_Bool )tmp___1 [L829] COND TRUE \read(r151) [L830] tmp___2 = 1 [L857] r152 = (_Bool )tmp___2 [L858] COND TRUE \read(r211) [L859] tmp___3 = 1 [L886] r212 = (_Bool )tmp___3 [L887] COND TRUE \read(r231) [L888] tmp___4 = 1 [L915] r232 = (_Bool )tmp___4 [L916] COND TRUE \read(r241) [L917] tmp___5 = 1 [L944] r242 = (_Bool )tmp___5 [L945] COND TRUE \read(r251) [L946] tmp___6 = 1 [L973] r252 = (_Bool )tmp___6 [L974] COND TRUE \read(r311) [L975] tmp___7 = 1 [L1002] r312 = (_Bool )tmp___7 [L1003] COND TRUE \read(r321) [L1004] tmp___8 = 1 [L1031] r322 = (_Bool )tmp___8 [L1032] COND TRUE \read(r341) [L1033] tmp___9 = 1 [L1060] r342 = (_Bool )tmp___9 [L1061] COND TRUE \read(r351) [L1062] tmp___10 = 1 [L1089] r352 = (_Bool )tmp___10 [L1090] COND TRUE \read(r411) [L1091] tmp___11 = 1 [L1118] r412 = (_Bool )tmp___11 [L1119] COND TRUE \read(r421) [L1120] tmp___12 = 1 [L1147] r422 = (_Bool )tmp___12 [L1148] COND TRUE \read(r431) [L1149] tmp___13 = 1 [L1176] r432 = (_Bool )tmp___13 [L1177] COND TRUE \read(r451) [L1178] tmp___14 = 1 [L1205] r452 = (_Bool )tmp___14 [L1206] COND TRUE \read(r511) [L1207] tmp___15 = 1 [L1234] r512 = (_Bool )tmp___15 [L1235] COND TRUE \read(r521) [L1236] tmp___16 = 1 [L1263] r522 = (_Bool )tmp___16 [L1264] COND TRUE \read(r531) [L1265] tmp___17 = 1 [L1292] r532 = (_Bool )tmp___17 [L1293] COND TRUE \read(r541) [L1294] tmp___18 = 1 [L1321] r542 = (_Bool )tmp___18 [L1322] COND TRUE \read(r122) [L1323] tmp___19 = 1 [L1350] r123 = (_Bool )tmp___19 [L1351] COND TRUE \read(r132) [L1352] tmp___20 = 1 [L1379] r133 = (_Bool )tmp___20 [L1380] COND TRUE \read(r142) [L1381] tmp___21 = 1 [L1408] r143 = (_Bool )tmp___21 [L1409] COND TRUE \read(r152) [L1410] tmp___22 = 1 [L1437] r153 = (_Bool )tmp___22 [L1438] COND TRUE \read(r212) [L1439] tmp___23 = 1 [L1466] r213 = (_Bool )tmp___23 [L1467] COND TRUE \read(r232) [L1468] tmp___24 = 1 [L1495] r233 = (_Bool )tmp___24 [L1496] COND TRUE \read(r242) [L1497] tmp___25 = 1 [L1524] r243 = (_Bool )tmp___25 [L1525] COND TRUE \read(r252) [L1526] tmp___26 = 1 [L1553] r253 = (_Bool )tmp___26 [L1554] COND TRUE \read(r312) [L1555] tmp___27 = 1 [L1582] r313 = (_Bool )tmp___27 [L1583] COND TRUE \read(r322) [L1584] tmp___28 = 1 [L1611] r323 = (_Bool )tmp___28 [L1612] COND TRUE \read(r342) [L1613] tmp___29 = 1 [L1640] r343 = (_Bool )tmp___29 [L1641] COND TRUE \read(r352) [L1642] tmp___30 = 1 [L1669] r353 = (_Bool )tmp___30 [L1670] COND TRUE \read(r412) [L1671] tmp___31 = 1 [L1698] r413 = (_Bool )tmp___31 [L1699] COND TRUE \read(r422) [L1700] tmp___32 = 1 [L1727] r423 = (_Bool )tmp___32 [L1728] COND TRUE \read(r432) [L1729] tmp___33 = 1 [L1756] r433 = (_Bool )tmp___33 [L1757] COND TRUE \read(r452) [L1758] tmp___34 = 1 [L1785] r453 = (_Bool )tmp___34 [L1786] COND TRUE \read(r512) [L1787] tmp___35 = 1 [L1814] r513 = (_Bool )tmp___35 [L1815] COND TRUE \read(r522) [L1816] tmp___36 = 1 [L1843] r523 = (_Bool )tmp___36 [L1844] COND TRUE \read(r532) [L1845] tmp___37 = 1 [L1872] r533 = (_Bool )tmp___37 [L1873] COND TRUE \read(r542) [L1874] tmp___38 = 1 [L1901] r543 = (_Bool )tmp___38 [L1902] COND TRUE \read(r123) [L1903] tmp___39 = 1 [L1930] r124 = (_Bool )tmp___39 [L1931] COND TRUE \read(r133) [L1932] tmp___40 = 1 [L1959] r134 = (_Bool )tmp___40 [L1960] COND TRUE \read(r143) [L1961] tmp___41 = 1 [L1988] r144 = (_Bool )tmp___41 [L1989] COND TRUE \read(r153) [L1990] tmp___42 = 1 [L2017] r154 = (_Bool )tmp___42 [L2018] COND TRUE \read(r213) [L2019] tmp___43 = 1 [L2046] r214 = (_Bool )tmp___43 [L2047] COND TRUE \read(r233) [L2048] tmp___44 = 1 [L2075] r234 = (_Bool )tmp___44 [L2076] COND TRUE \read(r243) [L2077] tmp___45 = 1 [L2104] r244 = (_Bool )tmp___45 [L2105] COND TRUE \read(r253) [L2106] tmp___46 = 1 [L2133] r254 = (_Bool )tmp___46 [L2134] COND TRUE \read(r313) [L2135] tmp___47 = 1 [L2162] r314 = (_Bool )tmp___47 [L2163] COND TRUE \read(r323) [L2164] tmp___48 = 1 [L2191] r324 = (_Bool )tmp___48 [L2192] COND TRUE \read(r343) [L2193] tmp___49 = 1 [L2220] r344 = (_Bool )tmp___49 [L2221] COND TRUE \read(r353) [L2222] tmp___50 = 1 [L2249] r354 = (_Bool )tmp___50 [L2250] COND TRUE \read(r413) [L2251] tmp___51 = 1 [L2278] r414 = (_Bool )tmp___51 [L2279] COND TRUE \read(r423) [L2280] tmp___52 = 1 [L2307] r424 = (_Bool )tmp___52 [L2308] COND TRUE \read(r433) [L2309] tmp___53 = 1 [L2336] r434 = (_Bool )tmp___53 [L2337] COND TRUE \read(r453) [L2338] tmp___54 = 1 [L2365] r454 = (_Bool )tmp___54 [L2366] COND TRUE \read(r513) [L2367] tmp___55 = 1 [L2394] r514 = (_Bool )tmp___55 [L2395] COND TRUE \read(r523) [L2396] tmp___56 = 1 [L2423] r524 = (_Bool )tmp___56 [L2424] COND TRUE \read(r533) [L2425] tmp___57 = 1 [L2452] r534 = (_Bool )tmp___57 [L2453] COND TRUE \read(r543) [L2454] tmp___58 = 1 [L2481] r544 = (_Bool )tmp___58 [L2482] COND TRUE (int )id1 != (int )id2 [L2483] COND TRUE (int )id1 != (int )id3 [L2484] COND TRUE (int )id1 != (int )id4 [L2485] COND TRUE (int )id1 != (int )id5 [L2486] COND TRUE (int )id2 != (int )id3 [L2487] COND TRUE (int )id2 != (int )id4 [L2488] COND TRUE (int )id2 != (int )id5 [L2489] COND TRUE (int )id3 != (int )id4 [L2490] COND TRUE (int )id3 != (int )id5 [L2491] COND TRUE (int )id4 != (int )id5 [L2492] COND TRUE (int )id1 >= 0 [L2493] COND TRUE (int )id2 >= 0 [L2494] COND TRUE (int )id3 >= 0 [L2495] COND TRUE (int )id4 >= 0 [L2496] COND TRUE (int )id5 >= 0 [L2497] COND TRUE (int )r1 == 0 [L2498] COND TRUE (int )r2 == 0 [L2499] COND TRUE (int )r3 == 0 [L2500] COND TRUE (int )r4 == 0 [L2501] COND TRUE (int )r5 == 0 [L2502] COND TRUE \read(r124) [L2503] COND TRUE \read(r134) [L2504] COND TRUE \read(r144) [L2505] COND TRUE \read(r154) [L2506] COND TRUE \read(r214) [L2507] COND TRUE \read(r234) [L2508] COND TRUE \read(r244) [L2509] COND TRUE \read(r254) [L2510] COND TRUE \read(r314) [L2511] COND TRUE \read(r324) [L2512] COND TRUE \read(r344) [L2513] COND TRUE \read(r354) [L2514] COND TRUE \read(r414) [L2515] COND TRUE \read(r424) [L2516] COND TRUE \read(r434) [L2517] COND TRUE \read(r454) [L2518] COND TRUE \read(r514) [L2519] COND TRUE \read(r524) [L2520] COND TRUE \read(r534) [L2521] COND TRUE \read(r544) [L2522] COND TRUE (int )max1 == (int )id1 [L2523] COND TRUE (int )max2 == (int )id2 [L2524] COND TRUE (int )max3 == (int )id3 [L2525] COND TRUE (int )max4 == (int )id4 [L2526] COND TRUE (int )max5 == (int )id5 [L2527] COND TRUE (int )st1 == 0 [L2528] COND TRUE (int )st2 == 0 [L2529] COND TRUE (int )st3 == 0 [L2530] COND TRUE (int )st4 == 0 [L2531] COND TRUE (int )st5 == 0 [L2532] COND TRUE (int )nl1 == 0 [L2533] COND TRUE (int )nl2 == 0 [L2534] COND TRUE (int )nl3 == 0 [L2535] COND TRUE (int )nl4 == 0 [L2536] COND TRUE (int )nl5 == 0 [L2537] COND TRUE (int )mode1 == 0 [L2538] COND TRUE (int )mode2 == 0 [L2539] COND TRUE (int )mode3 == 0 [L2540] COND TRUE (int )mode4 == 0 [L2541] COND TRUE (int )mode5 == 0 [L2542] COND TRUE \read(newmax1) [L2543] COND TRUE \read(newmax2) [L2544] COND TRUE \read(newmax3) [L2545] COND TRUE \read(newmax4) [L2546] COND TRUE \read(newmax5) [L2547] tmp___59 = 1 [L2743] return (tmp___59); [L2877] RET, EXPR init() [L2877] i2 = init() [L2879] p12_old = nomsg [L2880] p12_new = nomsg [L2881] p13_old = nomsg [L2882] p13_new = nomsg [L2883] p14_old = nomsg [L2884] p14_new = nomsg [L2885] p15_old = nomsg [L2886] p15_new = nomsg [L2887] p21_old = nomsg [L2888] p21_new = nomsg [L2889] p23_old = nomsg [L2890] p23_new = nomsg [L2891] p24_old = nomsg [L2892] p24_new = nomsg [L2893] p25_old = nomsg [L2894] p25_new = nomsg [L2895] p31_old = nomsg [L2896] p31_new = nomsg [L2897] p32_old = nomsg [L2898] p32_new = nomsg [L2899] p34_old = nomsg [L2900] p34_new = nomsg [L2901] p35_old = nomsg [L2902] p35_new = nomsg [L2903] p41_old = nomsg [L2904] p41_new = nomsg [L2905] p42_old = nomsg [L2906] p42_new = nomsg [L2907] p43_old = nomsg [L2908] p43_new = nomsg [L2909] p45_old = nomsg [L2910] p45_new = nomsg [L2911] p51_old = nomsg [L2912] p51_new = nomsg [L2913] p52_old = nomsg [L2914] p52_new = nomsg [L2915] p53_old = nomsg [L2916] p53_new = nomsg [L2917] p54_old = nomsg [L2918] p54_new = nomsg [L2919] i2 = 0 [L2920] COND TRUE i2 < 10 [L2922] CALL node1() [L192] _Bool newmax ; [L195] newmax = (_Bool)0 [L196] COND FALSE !(\read(mode1)) [L240] COND FALSE !((int )r1 < 3) [L262] mode1 = (_Bool)1 [L2922] RET node1() [L2923] CALL node2() [L269] _Bool newmax ; [L272] newmax = (_Bool)0 [L273] COND FALSE !(\read(mode2)) [L317] COND FALSE !((int )r2 < 4) [L339] mode2 = (_Bool)1 [L2923] RET node2() [L2924] CALL node3() [L346] _Bool newmax ; [L349] newmax = (_Bool)0 [L350] COND FALSE !(\read(mode3)) [L394] COND FALSE !((int )r3 < 4) [L416] mode3 = (_Bool)1 [L2924] RET node3() [L2925] CALL node4() [L423] _Bool newmax ; [L426] newmax = (_Bool)0 [L427] COND FALSE !(\read(mode4)) [L471] COND FALSE !((int )r4 < 4) [L493] mode4 = (_Bool)1 [L2925] RET node4() [L2926] CALL node5() [L500] _Bool newmax ; [L503] newmax = (_Bool)0 [L504] COND FALSE !(\read(mode5)) [L548] COND FALSE !((int )r5 < 4) [L570] mode5 = (_Bool)1 [L2926] RET node5() [L2927] p12_old = p12_new [L2928] p12_new = nomsg [L2929] p13_old = p13_new [L2930] p13_new = nomsg [L2931] p14_old = p14_new [L2932] p14_new = nomsg [L2933] p15_old = p15_new [L2934] p15_new = nomsg [L2935] p21_old = p21_new [L2936] p21_new = nomsg [L2937] p23_old = p23_new [L2938] p23_new = nomsg [L2939] p24_old = p24_new [L2940] p24_new = nomsg [L2941] p25_old = p25_new [L2942] p25_new = nomsg [L2943] p31_old = p31_new [L2944] p31_new = nomsg [L2945] p32_old = p32_new [L2946] p32_new = nomsg [L2947] p34_old = p34_new [L2948] p34_new = nomsg [L2949] p35_old = p35_new [L2950] p35_new = nomsg [L2951] p41_old = p41_new [L2952] p41_new = nomsg [L2953] p42_old = p42_new [L2954] p42_new = nomsg [L2955] p43_old = p43_new [L2956] p43_new = nomsg [L2957] p45_old = p45_new [L2958] p45_new = nomsg [L2959] p51_old = p51_new [L2960] p51_new = nomsg [L2961] p52_old = p52_new [L2962] p52_new = nomsg [L2963] p53_old = p53_new [L2964] p53_new = nomsg [L2965] p54_old = p54_new [L2966] p54_new = nomsg [L2967] CALL, EXPR check() [L2748] int tmp ; [L2751] COND FALSE !(((((int )st1 + (int )st2) + (int )st3) + (int )st4) + (int )st5 <= 1) [L2805] tmp = 0 [L2807] return (tmp); [L2967] RET, EXPR check() [L2967] c1 = check() [L2968] CALL assert(c1) [L2980] COND TRUE ! arg [L2982] __VERIFIER_error() RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...