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/loop-industry-pattern/ofuf_1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 13:47:51,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 13:47:51,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 13:47:51,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 13:47:51,355 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 13:47:51,357 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 13:47:51,358 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 13:47:51,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 13:47:51,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 13:47:51,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 13:47:51,374 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 13:47:51,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 13:47:51,377 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 13:47:51,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 13:47:51,382 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 13:47:51,385 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 13:47:51,386 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 13:47:51,387 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 13:47:51,388 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 13:47:51,395 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 13:47:51,397 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 13:47:51,398 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 13:47:51,400 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 13:47:51,401 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 13:47:51,406 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-20 13:47:51,411 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 13:47:51,413 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 13:47:51,414 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 13:47:51,414 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 13:47:51,418 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 13:47:51,418 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 13:47:51,419 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 13:47:51,419 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 13:47:51,420 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 13:47:51,422 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 13:47:51,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 13:47:51,424 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 [2019-09-20 13:47:51,446 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 13:47:51,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 13:47:51,448 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-20 13:47:51,448 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-20 13:47:51,448 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-20 13:47:51,449 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-20 13:47:51,449 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-20 13:47:51,449 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-20 13:47:51,449 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-20 13:47:51,449 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-20 13:47:51,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 13:47:51,451 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 13:47:51,452 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 13:47:51,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 13:47:51,452 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 13:47:51,452 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 13:47:51,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 13:47:51,453 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 13:47:51,453 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 13:47:51,453 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 13:47:51,453 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 13:47:51,454 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-20 13:47:51,454 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 13:47:51,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 13:47:51,454 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 13:47:51,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 13:47:51,455 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-20 13:47:51,455 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 13:47:51,455 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-20 13:47:51,455 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-20 13:47:51,504 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 13:47:51,516 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 13:47:51,520 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 13:47:51,521 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 13:47:51,521 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 13:47:51,522 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/ofuf_1.c [2019-09-20 13:47:51,596 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d32f7afb/5923a2b9b10540cc97fca7a1b9f08a9d/FLAG5c9622b12 [2019-09-20 13:47:52,138 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 13:47:52,140 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/ofuf_1.c [2019-09-20 13:47:52,153 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d32f7afb/5923a2b9b10540cc97fca7a1b9f08a9d/FLAG5c9622b12 [2019-09-20 13:47:52,484 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7d32f7afb/5923a2b9b10540cc97fca7a1b9f08a9d [2019-09-20 13:47:52,493 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 13:47:52,494 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 13:47:52,495 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 13:47:52,495 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 13:47:52,499 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 13:47:52,500 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:47:52" (1/1) ... [2019-09-20 13:47:52,503 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34ed3b66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:52, skipping insertion in model container [2019-09-20 13:47:52,503 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 01:47:52" (1/1) ... [2019-09-20 13:47:52,510 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 13:47:52,562 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 13:47:52,942 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:47:52,956 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 13:47:53,043 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 13:47:53,074 INFO L192 MainTranslator]: Completed translation [2019-09-20 13:47:53,075 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:53 WrapperNode [2019-09-20 13:47:53,075 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 13:47:53,076 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 13:47:53,076 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 13:47:53,076 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 13:47:53,089 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:53" (1/1) ... [2019-09-20 13:47:53,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:53" (1/1) ... [2019-09-20 13:47:53,121 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:53" (1/1) ... [2019-09-20 13:47:53,122 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:53" (1/1) ... [2019-09-20 13:47:53,155 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:53" (1/1) ... [2019-09-20 13:47:53,169 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:53" (1/1) ... [2019-09-20 13:47:53,176 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:53" (1/1) ... [2019-09-20 13:47:53,195 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 13:47:53,195 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 13:47:53,195 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 13:47:53,195 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 13:47:53,196 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 01:47:53" (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 [2019-09-20 13:47:53,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 13:47:53,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 13:47:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure avoid_zero [2019-09-20 13:47:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_107 [2019-09-20 13:47:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_110 [2019-09-20 13:47:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_113 [2019-09-20 13:47:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_114 [2019-09-20 13:47:53,249 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_115 [2019-09-20 13:47:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_117 [2019-09-20 13:47:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure Id_MCDC_118 [2019-09-20 13:47:53,250 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 13:47:53,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-09-20 13:47:53,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 13:47:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 13:47:53,252 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-09-20 13:47:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure avoid_zero [2019-09-20 13:47:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-20 13:47:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_107 [2019-09-20 13:47:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_110 [2019-09-20 13:47:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_113 [2019-09-20 13:47:53,253 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_114 [2019-09-20 13:47:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_115 [2019-09-20 13:47:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 13:47:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_117 [2019-09-20 13:47:53,254 INFO L130 BoogieDeclarations]: Found specification of procedure Id_MCDC_118 [2019-09-20 13:47:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure fopen [2019-09-20 13:47:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 13:47:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-09-20 13:47:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 13:47:53,255 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 13:47:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 13:47:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 13:47:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 13:47:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 13:47:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 13:47:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 13:47:53,256 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 13:47:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 13:47:53,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 13:47:54,094 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-20 13:47:54,095 INFO L283 CfgBuilder]: Removed 7 assume(true) statements. [2019-09-20 13:47:54,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:47:54 BoogieIcfgContainer [2019-09-20 13:47:54,096 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-20 13:47:54,097 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-20 13:47:54,097 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-20 13:47:54,098 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-20 13:47:54,098 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 01:47:54" (1/1) ... [2019-09-20 13:47:54,133 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-20 13:47:54,208 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-20 13:47:54,214 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 56 root evaluator evaluations with a maximum evaluation depth of 0. Performed 56 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 80 variables. [2019-09-20 13:47:54,214 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-20 13:47:54,217 INFO L168 Benchmark]: Toolchain (without parser) took 1721.38 ms. Allocated memory was 131.1 MB in the beginning and 199.2 MB in the end (delta: 68.2 MB). Free memory was 86.0 MB in the beginning and 95.4 MB in the end (delta: -9.3 MB). Peak memory consumption was 58.8 MB. Max. memory is 7.1 GB. [2019-09-20 13:47:54,218 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-20 13:47:54,219 INFO L168 Benchmark]: CACSL2BoogieTranslator took 580.06 ms. Allocated memory was 131.1 MB in the beginning and 199.2 MB in the end (delta: 68.2 MB). Free memory was 85.8 MB in the beginning and 167.0 MB in the end (delta: -81.2 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. [2019-09-20 13:47:54,220 INFO L168 Benchmark]: Boogie Preprocessor took 119.14 ms. Allocated memory is still 199.2 MB. Free memory was 167.0 MB in the beginning and 162.7 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. [2019-09-20 13:47:54,221 INFO L168 Benchmark]: RCFGBuilder took 901.43 ms. Allocated memory is still 199.2 MB. Free memory was 162.7 MB in the beginning and 101.9 MB in the end (delta: 60.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 7.1 GB. [2019-09-20 13:47:54,222 INFO L168 Benchmark]: Abstract Interpretation took 117.17 ms. Allocated memory is still 199.2 MB. Free memory was 101.2 MB in the beginning and 95.4 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. [2019-09-20 13:47:54,226 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 580.06 ms. Allocated memory was 131.1 MB in the beginning and 199.2 MB in the end (delta: 68.2 MB). Free memory was 85.8 MB in the beginning and 167.0 MB in the end (delta: -81.2 MB). Peak memory consumption was 26.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 119.14 ms. Allocated memory is still 199.2 MB. Free memory was 167.0 MB in the beginning and 162.7 MB in the end (delta: 4.3 MB). Peak memory consumption was 4.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 901.43 ms. Allocated memory is still 199.2 MB. Free memory was 162.7 MB in the beginning and 101.9 MB in the end (delta: 60.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 117.17 ms. Allocated memory is still 199.2 MB. Free memory was 101.2 MB in the beginning and 95.4 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 484]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...