/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/eca-programs/Problem103_label54.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:50:58,275 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:50:58,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:50:58,314 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:50:58,314 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:50:58,316 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:50:58,318 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:50:58,320 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:50:58,322 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:50:58,323 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:50:58,324 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:50:58,326 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:50:58,327 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:50:58,328 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:50:58,329 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:50:58,345 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:50:58,347 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:50:58,348 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:50:58,355 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:50:58,357 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:50:58,361 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:50:58,364 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:50:58,365 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:50:58,369 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:50:58,377 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:50:58,378 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:50:58,378 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:50:58,379 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:50:58,382 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:50:58,383 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:50:58,384 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:50:58,385 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:50:58,387 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:50:58,390 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:50:58,392 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:50:58,392 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:50:58,393 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:50:58,393 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:50:58,394 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:50:58,395 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:50:58,396 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:50:58,398 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 11:50:58,461 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:50:58,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:50:58,462 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:50:58,463 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:50:58,465 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:50:58,465 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:50:58,468 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:50:58,468 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:50:58,468 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:50:58,469 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:50:58,470 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:50:58,470 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:50:58,470 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:50:58,470 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:50:58,471 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:50:58,471 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:50:58,471 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:50:58,471 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:50:58,471 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:50:58,472 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:50:58,472 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:50:58,472 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:50:58,472 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:50:58,473 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:50:58,473 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:50:58,473 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:50:58,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:50:58,474 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:50:58,474 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:50:58,474 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:50:58,474 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:50:58,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:50:58,475 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:50:58,475 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:50:58,866 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:50:58,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:50:58,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:50:58,905 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:50:58,906 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:50:58,907 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem103_label54.c [2022-10-16 11:50:58,985 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/971b54b94/15b73136cd2a469d86ad8349470d58b0/FLAG8f980011d [2022-10-16 11:51:03,461 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:51:03,463 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem103_label54.c [2022-10-16 11:51:03,822 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/971b54b94/15b73136cd2a469d86ad8349470d58b0/FLAG8f980011d [2022-10-16 11:51:04,122 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/971b54b94/15b73136cd2a469d86ad8349470d58b0 [2022-10-16 11:51:04,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:51:04,132 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:51:04,133 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:51:04,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:51:04,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:51:04,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:51:04" (1/1) ... [2022-10-16 11:51:04,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3353e16d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:51:04, skipping insertion in model container [2022-10-16 11:51:04,141 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:51:04" (1/1) ... [2022-10-16 11:51:04,150 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:51:06,072 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:51:31,372 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem103_label54.c[6303334,6303347] [2022-10-16 11:51:31,502 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:51:31,514 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:51:45,209 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem103_label54.c[6303334,6303347] [2022-10-16 11:51:45,220 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:51:52,111 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:51:52,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:51:52 WrapperNode [2022-10-16 11:51:52,112 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:51:52,125 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:51:52,126 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:51:52,126 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:51:52,144 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:51:52" (1/1) ... [2022-10-16 11:51:54,786 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:51:52" (1/1) ... [2022-10-16 11:52:03,941 INFO L138 Inliner]: procedures = 88, calls = 82, calls flagged for inlining = 77, calls inlined = 77, statements flattened = 197824 [2022-10-16 11:52:03,941 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:52:03,942 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:52:03,942 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:52:03,942 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:52:03,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:51:52" (1/1) ... [2022-10-16 11:52:03,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:51:52" (1/1) ... [2022-10-16 11:52:05,533 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:51:52" (1/1) ... [2022-10-16 11:52:05,534 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:51:52" (1/1) ... [2022-10-16 11:52:10,060 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:51:52" (1/1) ... [2022-10-16 11:52:10,963 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:51:52" (1/1) ... [2022-10-16 11:52:12,123 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:51:52" (1/1) ... [2022-10-16 11:52:12,490 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:51:52" (1/1) ... [2022-10-16 11:52:14,576 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:52:14,580 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:52:14,581 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:52:14,581 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:52:14,587 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:51:52" (1/1) ... [2022-10-16 11:52:14,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:52:14,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:52:14,693 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-16 11:52:14,752 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-16 11:52:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:52:14,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:52:14,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:52:14,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:52:15,280 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:52:15,289 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:53:53,069 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:53:53,184 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:53:53,184 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 11:53:53,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:53:53 BoogieIcfgContainer [2022-10-16 11:53:53,208 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:53:53,211 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:53:53,212 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:53:53,215 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:53:53,216 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:51:04" (1/3) ... [2022-10-16 11:53:53,216 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68c592b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:53:53, skipping insertion in model container [2022-10-16 11:53:53,217 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:51:52" (2/3) ... [2022-10-16 11:53:53,217 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68c592b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:53:53, skipping insertion in model container [2022-10-16 11:53:53,217 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:53:53" (3/3) ... [2022-10-16 11:53:53,219 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem103_label54.c [2022-10-16 11:53:53,240 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:53:53,240 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:53:53,242 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@68c592b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:53:53, skipping insertion in model container [2022-10-16 11:53:53,242 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:53:53,245 INFO L158 Benchmark]: Toolchain (without parser) took 169115.97ms. Allocated memory was 1.1GB in the beginning and 7.0GB in the end (delta: 5.9GB). Free memory was 788.9MB in the beginning and 4.3GB in the end (delta: -3.5GB). Peak memory consumption was 2.3GB. Max. memory is 8.0GB. [2022-10-16 11:53:53,246 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 152.0MB. Free memory was 123.4MB in the beginning and 123.3MB in the end (delta: 83.0kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:53:53,247 INFO L158 Benchmark]: CACSL2BoogieTranslator took 47979.41ms. Allocated memory was 1.1GB in the beginning and 3.5GB in the end (delta: 2.4GB). Free memory was 788.9MB in the beginning and 1.2GB in the end (delta: -447.9MB). Peak memory consumption was 2.5GB. Max. memory is 8.0GB. [2022-10-16 11:53:53,248 INFO L158 Benchmark]: Boogie Procedure Inliner took 11816.14ms. Allocated memory was 3.5GB in the beginning and 5.4GB in the end (delta: 1.9GB). Free memory was 1.2GB in the beginning and 2.6GB in the end (delta: -1.3GB). Peak memory consumption was 804.8MB. Max. memory is 8.0GB. [2022-10-16 11:53:53,249 INFO L158 Benchmark]: Boogie Preprocessor took 10634.62ms. Allocated memory was 5.4GB in the beginning and 6.1GB in the end (delta: 667.9MB). Free memory was 2.6GB in the beginning and 4.2GB in the end (delta: -1.6GB). Peak memory consumption was 406.8MB. Max. memory is 8.0GB. [2022-10-16 11:53:53,251 INFO L158 Benchmark]: RCFGBuilder took 98627.89ms. Allocated memory was 6.1GB in the beginning and 7.0GB in the end (delta: 849.3MB). Free memory was 4.2GB in the beginning and 4.3GB in the end (delta: -115.9MB). Peak memory consumption was 969.9MB. Max. memory is 8.0GB. [2022-10-16 11:53:53,252 INFO L158 Benchmark]: TraceAbstraction took 30.91ms. Allocated memory is still 7.0GB. Free memory was 4.3GB in the beginning and 4.3GB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:53:53,257 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 152.0MB. Free memory was 123.4MB in the beginning and 123.3MB in the end (delta: 83.0kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 47979.41ms. Allocated memory was 1.1GB in the beginning and 3.5GB in the end (delta: 2.4GB). Free memory was 788.9MB in the beginning and 1.2GB in the end (delta: -447.9MB). Peak memory consumption was 2.5GB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 11816.14ms. Allocated memory was 3.5GB in the beginning and 5.4GB in the end (delta: 1.9GB). Free memory was 1.2GB in the beginning and 2.6GB in the end (delta: -1.3GB). Peak memory consumption was 804.8MB. Max. memory is 8.0GB. * Boogie Preprocessor took 10634.62ms. Allocated memory was 5.4GB in the beginning and 6.1GB in the end (delta: 667.9MB). Free memory was 2.6GB in the beginning and 4.2GB in the end (delta: -1.6GB). Peak memory consumption was 406.8MB. Max. memory is 8.0GB. * RCFGBuilder took 98627.89ms. Allocated memory was 6.1GB in the beginning and 7.0GB in the end (delta: 849.3MB). Free memory was 4.2GB in the beginning and 4.3GB in the end (delta: -115.9MB). Peak memory consumption was 969.9MB. Max. memory is 8.0GB. * TraceAbstraction took 30.91ms. Allocated memory is still 7.0GB. Free memory was 4.3GB in the beginning and 4.3GB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2022-10-16 11:53:53,324 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...