/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/xcsp/aim-200-6-0-sat-4.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 17:42:13,228 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 17:42:13,232 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 17:42:13,269 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 17:42:13,269 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 17:42:13,271 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 17:42:13,273 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 17:42:13,276 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 17:42:13,278 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 17:42:13,279 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 17:42:13,281 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 17:42:13,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 17:42:13,283 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 17:42:13,284 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 17:42:13,286 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 17:42:13,301 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 17:42:13,302 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 17:42:13,304 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 17:42:13,306 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 17:42:13,309 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 17:42:13,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 17:42:13,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 17:42:13,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 17:42:13,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 17:42:13,334 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 17:42:13,335 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 17:42:13,335 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 17:42:13,339 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 17:42:13,342 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 17:42:13,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 17:42:13,344 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 17:42:13,345 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 17:42:13,347 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 17:42:13,348 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 17:42:13,350 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 17:42:13,351 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 17:42:13,352 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 17:42:13,352 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 17:42:13,353 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 17:42:13,354 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 17:42:13,356 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 17:42:13,362 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 17:42:13,421 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 17:42:13,422 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 17:42:13,423 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 17:42:13,423 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 17:42:13,425 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 17:42:13,425 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 17:42:13,430 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 17:42:13,430 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 17:42:13,431 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 17:42:13,431 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 17:42:13,432 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 17:42:13,432 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 17:42:13,433 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 17:42:13,433 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 17:42:13,433 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 17:42:13,433 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 17:42:13,433 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 17:42:13,434 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 17:42:13,434 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 17:42:13,434 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 17:42:13,434 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 17:42:13,434 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 17:42:13,435 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 17:42:13,435 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 17:42:13,435 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 17:42:13,435 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 17:42:13,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:42:13,436 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 17:42:13,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 17:42:13,437 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 17:42:13,437 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 17:42:13,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 17:42:13,438 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 17:42:13,438 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 17:42:13,841 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 17:42:13,875 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 17:42:13,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 17:42:13,879 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 17:42:13,880 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 17:42:13,882 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/xcsp/aim-200-6-0-sat-4.c [2022-10-16 17:42:13,958 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3c70c9b5/d963e50a14544ca6a80c531a3e19ecf8/FLAGed77dcb0b [2022-10-16 17:42:14,848 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 17:42:14,849 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/xcsp/aim-200-6-0-sat-4.c [2022-10-16 17:42:14,886 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3c70c9b5/d963e50a14544ca6a80c531a3e19ecf8/FLAGed77dcb0b [2022-10-16 17:42:14,921 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b3c70c9b5/d963e50a14544ca6a80c531a3e19ecf8 [2022-10-16 17:42:14,929 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 17:42:14,937 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 17:42:14,943 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 17:42:14,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 17:42:14,949 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 17:42:14,950 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:42:14" (1/1) ... [2022-10-16 17:42:14,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4162a851 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:14, skipping insertion in model container [2022-10-16 17:42:14,952 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:42:14" (1/1) ... [2022-10-16 17:42:14,964 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 17:42:15,069 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 17:42:15,817 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/xcsp/aim-200-6-0-sat-4.c[88357,88370] [2022-10-16 17:42:15,837 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:42:15,847 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 17:42:16,124 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/xcsp/aim-200-6-0-sat-4.c[88357,88370] [2022-10-16 17:42:16,142 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:42:16,182 INFO L208 MainTranslator]: Completed translation [2022-10-16 17:42:16,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:16 WrapperNode [2022-10-16 17:42:16,183 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 17:42:16,184 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 17:42:16,185 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 17:42:16,185 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 17:42:16,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:16" (1/1) ... [2022-10-16 17:42:16,277 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:16" (1/1) ... [2022-10-16 17:42:16,758 INFO L138 Inliner]: procedures = 13, calls = 1563, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2373 [2022-10-16 17:42:16,759 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 17:42:16,760 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 17:42:16,761 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 17:42:16,761 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 17:42:16,772 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:16" (1/1) ... [2022-10-16 17:42:16,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:16" (1/1) ... [2022-10-16 17:42:16,841 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:16" (1/1) ... [2022-10-16 17:42:16,841 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:16" (1/1) ... [2022-10-16 17:42:16,964 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:16" (1/1) ... [2022-10-16 17:42:16,971 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:16" (1/1) ... [2022-10-16 17:42:17,038 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:16" (1/1) ... [2022-10-16 17:42:17,051 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:16" (1/1) ... [2022-10-16 17:42:17,096 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 17:42:17,097 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 17:42:17,097 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 17:42:17,097 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 17:42:17,098 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:16" (1/1) ... [2022-10-16 17:42:17,106 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:42:17,119 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 17:42:17,136 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 17:42:17,159 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 17:42:17,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 17:42:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 17:42:17,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 17:42:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 17:42:17,203 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2022-10-16 17:42:17,203 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2022-10-16 17:42:17,370 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 17:42:17,373 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 17:42:19,463 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 17:42:19,485 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 17:42:19,486 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 17:42:19,491 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:42:19 BoogieIcfgContainer [2022-10-16 17:42:19,491 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 17:42:19,495 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 17:42:19,495 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 17:42:19,499 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 17:42:19,499 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 05:42:14" (1/3) ... [2022-10-16 17:42:19,500 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dc63a86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:42:19, skipping insertion in model container [2022-10-16 17:42:19,500 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:42:16" (2/3) ... [2022-10-16 17:42:19,501 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dc63a86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:42:19, skipping insertion in model container [2022-10-16 17:42:19,501 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:42:19" (3/3) ... [2022-10-16 17:42:19,502 INFO L112 eAbstractionObserver]: Analyzing ICFG aim-200-6-0-sat-4.c [2022-10-16 17:42:19,528 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 17:42:19,528 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 17:42:19,530 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1dc63a86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 05:42:19, skipping insertion in model container [2022-10-16 17:42:19,530 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 17:42:19,533 INFO L158 Benchmark]: Toolchain (without parser) took 4599.80ms. Allocated memory was 151.0MB in the beginning and 440.4MB in the end (delta: 289.4MB). Free memory was 119.4MB in the beginning and 289.2MB in the end (delta: -169.8MB). Peak memory consumption was 119.8MB. Max. memory is 8.0GB. [2022-10-16 17:42:19,534 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 151.0MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 17:42:19,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1240.22ms. Allocated memory is still 151.0MB. Free memory was 119.2MB in the beginning and 108.8MB in the end (delta: 10.4MB). Peak memory consumption was 95.1MB. Max. memory is 8.0GB. [2022-10-16 17:42:19,536 INFO L158 Benchmark]: Boogie Procedure Inliner took 574.59ms. Allocated memory was 151.0MB in the beginning and 220.2MB in the end (delta: 69.2MB). Free memory was 108.8MB in the beginning and 151.0MB in the end (delta: -42.2MB). Peak memory consumption was 62.8MB. Max. memory is 8.0GB. [2022-10-16 17:42:19,537 INFO L158 Benchmark]: Boogie Preprocessor took 335.71ms. Allocated memory is still 220.2MB. Free memory was 151.0MB in the beginning and 133.7MB in the end (delta: 17.3MB). Peak memory consumption was 38.3MB. Max. memory is 8.0GB. [2022-10-16 17:42:19,538 INFO L158 Benchmark]: RCFGBuilder took 2394.59ms. Allocated memory was 220.2MB in the beginning and 440.4MB in the end (delta: 220.2MB). Free memory was 133.7MB in the beginning and 291.8MB in the end (delta: -158.1MB). Peak memory consumption was 96.7MB. Max. memory is 8.0GB. [2022-10-16 17:42:19,539 INFO L158 Benchmark]: TraceAbstraction took 35.96ms. Allocated memory is still 440.4MB. Free memory was 291.3MB in the beginning and 289.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 17:42:19,543 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 151.0MB. Free memory is still 122.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1240.22ms. Allocated memory is still 151.0MB. Free memory was 119.2MB in the beginning and 108.8MB in the end (delta: 10.4MB). Peak memory consumption was 95.1MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 574.59ms. Allocated memory was 151.0MB in the beginning and 220.2MB in the end (delta: 69.2MB). Free memory was 108.8MB in the beginning and 151.0MB in the end (delta: -42.2MB). Peak memory consumption was 62.8MB. Max. memory is 8.0GB. * Boogie Preprocessor took 335.71ms. Allocated memory is still 220.2MB. Free memory was 151.0MB in the beginning and 133.7MB in the end (delta: 17.3MB). Peak memory consumption was 38.3MB. Max. memory is 8.0GB. * RCFGBuilder took 2394.59ms. Allocated memory was 220.2MB in the beginning and 440.4MB in the end (delta: 220.2MB). Free memory was 133.7MB in the beginning and 291.8MB in the end (delta: -158.1MB). Peak memory consumption was 96.7MB. Max. memory is 8.0GB. * TraceAbstraction took 35.96ms. Allocated memory is still 440.4MB. Free memory was 291.3MB in the beginning and 289.2MB in the end (delta: 2.1MB). 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 17:42:19,597 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...