/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/termination-memory-alloca/openbsd_cmemchr-alloca-1.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 17:58:47,398 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 17:58:47,401 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 17:58:47,462 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 17:58:47,463 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 17:58:47,468 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 17:58:47,486 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 17:58:47,497 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 17:58:47,500 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 17:58:47,507 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 17:58:47,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 17:58:47,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 17:58:47,512 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 17:58:47,515 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 17:58:47,517 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 17:58:47,523 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 17:58:47,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 17:58:47,527 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 17:58:47,531 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 17:58:47,536 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 17:58:47,542 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 17:58:47,544 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 17:58:47,546 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 17:58:47,549 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 17:58:47,560 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 17:58:47,560 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 17:58:47,560 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 17:58:47,562 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 17:58:47,563 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 17:58:47,564 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 17:58:47,564 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 17:58:47,565 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 17:58:47,567 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 17:58:47,568 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 17:58:47,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 17:58:47,569 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 17:58:47,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 17:58:47,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 17:58:47,571 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 17:58:47,572 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 17:58:47,573 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 17:58:47,574 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 17:58:47,630 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 17:58:47,630 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 17:58:47,631 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 17:58:47,631 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 17:58:47,633 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 17:58:47,633 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 17:58:47,636 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 17:58:47,636 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 17:58:47,637 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 17:58:47,637 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 17:58:47,638 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 17:58:47,638 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 17:58:47,639 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 17:58:47,639 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 17:58:47,639 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 17:58:47,639 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 17:58:47,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 17:58:47,640 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 17:58:47,640 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 17:58:47,640 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 17:58:47,640 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 17:58:47,641 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 17:58:47,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 17:58:47,641 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 17:58:47,641 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 17:58:47,642 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 17:58:47,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:58:47,642 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 17:58:47,642 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 17:58:47,642 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 17:58:47,643 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 17:58:47,643 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 17:58:47,643 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 17:58:47,644 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 17:58:48,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 17:58:48,120 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 17:58:48,124 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 17:58:48,125 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 17:58:48,130 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 17:58:48,132 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-memory-alloca/openbsd_cmemchr-alloca-1.i [2022-10-16 17:58:48,227 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a13febcf1/c6cbb73c7d80446aa1025b62292fa5bc/FLAG3c745ecde [2022-10-16 17:58:48,965 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 17:58:48,966 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-memory-alloca/openbsd_cmemchr-alloca-1.i [2022-10-16 17:58:48,985 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a13febcf1/c6cbb73c7d80446aa1025b62292fa5bc/FLAG3c745ecde [2022-10-16 17:58:49,285 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a13febcf1/c6cbb73c7d80446aa1025b62292fa5bc [2022-10-16 17:58:49,288 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 17:58:49,295 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 17:58:49,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 17:58:49,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 17:58:49,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 17:58:49,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:58:49" (1/1) ... [2022-10-16 17:58:49,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@224e48ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:58:49, skipping insertion in model container [2022-10-16 17:58:49,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 05:58:49" (1/1) ... [2022-10-16 17:58:49,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 17:58:49,386 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 17:58:49,735 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:58:49,745 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 17:58:49,810 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 17:58:49,853 INFO L208 MainTranslator]: Completed translation [2022-10-16 17:58:49,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:58:49 WrapperNode [2022-10-16 17:58:49,855 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 17:58:49,857 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 17:58:49,857 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 17:58:49,858 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 17:58:49,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:58:49" (1/1) ... [2022-10-16 17:58:49,899 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:58:49" (1/1) ... [2022-10-16 17:58:49,924 INFO L138 Inliner]: procedures = 111, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 53 [2022-10-16 17:58:49,925 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 17:58:49,926 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 17:58:49,926 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 17:58:49,926 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 17:58:49,941 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:58:49" (1/1) ... [2022-10-16 17:58:49,942 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:58:49" (1/1) ... [2022-10-16 17:58:49,945 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:58:49" (1/1) ... [2022-10-16 17:58:49,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:58:49" (1/1) ... [2022-10-16 17:58:49,951 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:58:49" (1/1) ... [2022-10-16 17:58:49,955 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:58:49" (1/1) ... [2022-10-16 17:58:49,957 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:58:49" (1/1) ... [2022-10-16 17:58:49,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:58:49" (1/1) ... [2022-10-16 17:58:49,961 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 17:58:49,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 17:58:49,962 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 17:58:49,962 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 17:58:49,963 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:58:49" (1/1) ... [2022-10-16 17:58:49,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 17:58:49,984 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 17:58:50,004 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 17:58:50,030 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 17:58:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 17:58:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 17:58:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 17:58:50,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 17:58:50,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 17:58:50,349 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 17:58:50,352 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 17:58:50,503 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 17:58:50,511 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 17:58:50,511 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 17:58:50,514 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:58:50 BoogieIcfgContainer [2022-10-16 17:58:50,514 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 17:58:50,517 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 17:58:50,517 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 17:58:50,521 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 17:58:50,521 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 05:58:49" (1/3) ... [2022-10-16 17:58:50,522 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47f8e7ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:58:50, skipping insertion in model container [2022-10-16 17:58:50,522 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 05:58:49" (2/3) ... [2022-10-16 17:58:50,523 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47f8e7ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 05:58:50, skipping insertion in model container [2022-10-16 17:58:50,523 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 05:58:50" (3/3) ... [2022-10-16 17:58:50,525 INFO L112 eAbstractionObserver]: Analyzing ICFG openbsd_cmemchr-alloca-1.i [2022-10-16 17:58:50,551 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 17:58:50,551 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 17:58:50,553 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47f8e7ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 05:58:50, skipping insertion in model container [2022-10-16 17:58:50,554 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 17:58:50,556 INFO L158 Benchmark]: Toolchain (without parser) took 1264.81ms. Allocated memory is still 158.3MB. Free memory was 131.3MB in the beginning and 132.9MB in the end (delta: -1.5MB). Peak memory consumption was 455.2kB. Max. memory is 8.0GB. [2022-10-16 17:58:50,557 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 158.3MB. Free memory is still 128.6MB. There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 17:58:50,558 INFO L158 Benchmark]: CACSL2BoogieTranslator took 559.42ms. Allocated memory is still 158.3MB. Free memory was 131.2MB in the beginning and 116.0MB in the end (delta: 15.2MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. [2022-10-16 17:58:50,559 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.86ms. Allocated memory is still 158.3MB. Free memory was 116.0MB in the beginning and 114.2MB in the end (delta: 1.8MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-10-16 17:58:50,560 INFO L158 Benchmark]: Boogie Preprocessor took 35.35ms. Allocated memory is still 158.3MB. Free memory was 114.2MB in the beginning and 112.8MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 17:58:50,561 INFO L158 Benchmark]: RCFGBuilder took 552.36ms. Allocated memory is still 158.3MB. Free memory was 112.8MB in the beginning and 135.6MB in the end (delta: -22.8MB). Peak memory consumption was 10.9MB. Max. memory is 8.0GB. [2022-10-16 17:58:50,562 INFO L158 Benchmark]: TraceAbstraction took 37.13ms. Allocated memory is still 158.3MB. Free memory was 135.1MB in the beginning and 132.9MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 17:58:50,566 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 158.3MB. Free memory is still 128.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 559.42ms. Allocated memory is still 158.3MB. Free memory was 131.2MB in the beginning and 116.0MB in the end (delta: 15.2MB). Peak memory consumption was 15.7MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 67.86ms. Allocated memory is still 158.3MB. Free memory was 116.0MB in the beginning and 114.2MB in the end (delta: 1.8MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * Boogie Preprocessor took 35.35ms. Allocated memory is still 158.3MB. Free memory was 114.2MB in the beginning and 112.8MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 552.36ms. Allocated memory is still 158.3MB. Free memory was 112.8MB in the beginning and 135.6MB in the end (delta: -22.8MB). Peak memory consumption was 10.9MB. Max. memory is 8.0GB. * TraceAbstraction took 37.13ms. Allocated memory is still 158.3MB. Free memory was 135.1MB in the beginning and 132.9MB 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 17:58:50,623 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...