/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_label47.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 11:48:52,455 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 11:48:52,458 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 11:48:52,511 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 11:48:52,512 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 11:48:52,516 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 11:48:52,520 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 11:48:52,528 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 11:48:52,530 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 11:48:52,536 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 11:48:52,537 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 11:48:52,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 11:48:52,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 11:48:52,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 11:48:52,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 11:48:52,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 11:48:52,563 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 11:48:52,564 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 11:48:52,566 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 11:48:52,568 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 11:48:52,569 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 11:48:52,572 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 11:48:52,573 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 11:48:52,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 11:48:52,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 11:48:52,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 11:48:52,578 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 11:48:52,579 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 11:48:52,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 11:48:52,581 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 11:48:52,581 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 11:48:52,582 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 11:48:52,583 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 11:48:52,584 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 11:48:52,585 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 11:48:52,585 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 11:48:52,586 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 11:48:52,586 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 11:48:52,586 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 11:48:52,587 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 11:48:52,588 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 11:48:52,589 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 11:48:52,617 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 11:48:52,617 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 11:48:52,618 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 11:48:52,618 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 11:48:52,619 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 11:48:52,619 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 11:48:52,620 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 11:48:52,620 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 11:48:52,620 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 11:48:52,620 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 11:48:52,621 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 11:48:52,621 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 11:48:52,621 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 11:48:52,621 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 11:48:52,621 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 11:48:52,622 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 11:48:52,622 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 11:48:52,622 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 11:48:52,622 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 11:48:52,622 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 11:48:52,623 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 11:48:52,623 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 11:48:52,623 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 11:48:52,623 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 11:48:52,624 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 11:48:52,624 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 11:48:52,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:48:52,624 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 11:48:52,625 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 11:48:52,625 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 11:48:52,625 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 11:48:52,625 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 11:48:52,625 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 11:48:52,626 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 11:48:52,968 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 11:48:52,997 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 11:48:53,000 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 11:48:53,002 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 11:48:53,004 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 11:48:53,005 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/eca-programs/Problem103_label47.c [2022-10-16 11:48:53,079 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb54dad48/0c002ab4a81b4664bd972866af38793d/FLAG61cd0d719 [2022-10-16 11:48:57,198 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 11:48:57,199 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/eca-programs/Problem103_label47.c [2022-10-16 11:48:57,470 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb54dad48/0c002ab4a81b4664bd972866af38793d/FLAG61cd0d719 [2022-10-16 11:48:57,699 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb54dad48/0c002ab4a81b4664bd972866af38793d [2022-10-16 11:48:57,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 11:48:57,708 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 11:48:57,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 11:48:57,710 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 11:48:57,715 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 11:48:57,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:48:57" (1/1) ... [2022-10-16 11:48:57,717 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ea05b60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:48:57, skipping insertion in model container [2022-10-16 11:48:57,717 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 11:48:57" (1/1) ... [2022-10-16 11:48:57,725 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 11:48:59,460 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 11:49:24,125 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_label47.c[6303741,6303754] [2022-10-16 11:49:24,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:49:24,271 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 11:49:37,169 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_label47.c[6303741,6303754] [2022-10-16 11:49:37,182 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 11:49:42,429 INFO L208 MainTranslator]: Completed translation [2022-10-16 11:49:42,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:49:42 WrapperNode [2022-10-16 11:49:42,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 11:49:42,434 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 11:49:42,435 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 11:49:42,435 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 11:49:42,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:49:42" (1/1) ... [2022-10-16 11:49:44,773 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:49:42" (1/1) ... [2022-10-16 11:49:53,108 INFO L138 Inliner]: procedures = 88, calls = 82, calls flagged for inlining = 77, calls inlined = 77, statements flattened = 197824 [2022-10-16 11:49:53,109 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 11:49:53,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 11:49:53,111 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 11:49:53,111 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 11:49:53,126 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:49:42" (1/1) ... [2022-10-16 11:49:53,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:49:42" (1/1) ... [2022-10-16 11:49:54,448 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:49:42" (1/1) ... [2022-10-16 11:49:54,449 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:49:42" (1/1) ... [2022-10-16 11:49:58,458 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:49:42" (1/1) ... [2022-10-16 11:49:59,060 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:49:42" (1/1) ... [2022-10-16 11:49:59,716 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:49:42" (1/1) ... [2022-10-16 11:49:59,926 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:49:42" (1/1) ... [2022-10-16 11:50:01,681 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 11:50:01,683 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 11:50:01,684 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 11:50:01,684 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 11:50:01,687 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:49:42" (1/1) ... [2022-10-16 11:50:01,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 11:50:01,742 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 11:50:01,772 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 11:50:01,783 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 11:50:01,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 11:50:01,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 11:50:01,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 11:50:01,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 11:50:02,176 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 11:50:02,187 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 11:51:40,916 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 11:51:41,021 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 11:51:41,022 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-16 11:51:41,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:51:41 BoogieIcfgContainer [2022-10-16 11:51:41,045 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 11:51:41,048 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 11:51:41,048 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 11:51:41,052 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 11:51:41,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 11:48:57" (1/3) ... [2022-10-16 11:51:41,053 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@592a1f2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:51:41, skipping insertion in model container [2022-10-16 11:51:41,053 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 11:49:42" (2/3) ... [2022-10-16 11:51:41,053 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@592a1f2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 11:51:41, skipping insertion in model container [2022-10-16 11:51:41,054 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 11:51:41" (3/3) ... [2022-10-16 11:51:41,055 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem103_label47.c [2022-10-16 11:51:41,075 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 11:51:41,076 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2022-10-16 11:51:41,077 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@592a1f2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:51:41, skipping insertion in model container [2022-10-16 11:51:41,077 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-10-16 11:51:41,080 INFO L158 Benchmark]: Toolchain (without parser) took 163375.08ms. Allocated memory was 1.4GB in the beginning and 7.0GB in the end (delta: 5.6GB). Free memory was 1.0GB in the beginning and 4.6GB in the end (delta: -3.5GB). Peak memory consumption was 2.1GB. Max. memory is 8.0GB. [2022-10-16 11:51:41,081 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 151.0MB. Free memory was 122.4MB in the beginning and 122.3MB in the end (delta: 82.6kB). There was no memory consumed. Max. memory is 8.0GB. [2022-10-16 11:51:41,082 INFO L158 Benchmark]: CACSL2BoogieTranslator took 44723.66ms. Allocated memory was 1.4GB in the beginning and 4.4GB in the end (delta: 3.0GB). Free memory was 1.0GB in the beginning and 2.1GB in the end (delta: -1.1GB). Peak memory consumption was 2.7GB. Max. memory is 8.0GB. [2022-10-16 11:51:41,083 INFO L158 Benchmark]: Boogie Procedure Inliner took 10674.71ms. Allocated memory was 4.4GB in the beginning and 5.4GB in the end (delta: 923.8MB). Free memory was 2.1GB in the beginning and 2.6GB in the end (delta: -522.2MB). Peak memory consumption was 643.3MB. Max. memory is 8.0GB. [2022-10-16 11:51:41,084 INFO L158 Benchmark]: Boogie Preprocessor took 8571.16ms. Allocated memory was 5.4GB in the beginning and 6.3GB in the end (delta: 903.9MB). Free memory was 2.6GB in the beginning and 3.1GB in the end (delta: -404.8MB). Peak memory consumption was 768.6MB. Max. memory is 8.0GB. [2022-10-16 11:51:41,085 INFO L158 Benchmark]: RCFGBuilder took 99361.35ms. Allocated memory was 6.3GB in the beginning and 7.0GB in the end (delta: 739.2MB). Free memory was 3.1GB in the beginning and 4.6GB in the end (delta: -1.5GB). Peak memory consumption was 535.3MB. Max. memory is 8.0GB. [2022-10-16 11:51:41,086 INFO L158 Benchmark]: TraceAbstraction took 29.65ms. Allocated memory is still 7.0GB. Free memory was 4.6GB in the beginning and 4.6GB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-10-16 11:51:41,091 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 151.0MB. Free memory was 122.4MB in the beginning and 122.3MB in the end (delta: 82.6kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 44723.66ms. Allocated memory was 1.4GB in the beginning and 4.4GB in the end (delta: 3.0GB). Free memory was 1.0GB in the beginning and 2.1GB in the end (delta: -1.1GB). Peak memory consumption was 2.7GB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 10674.71ms. Allocated memory was 4.4GB in the beginning and 5.4GB in the end (delta: 923.8MB). Free memory was 2.1GB in the beginning and 2.6GB in the end (delta: -522.2MB). Peak memory consumption was 643.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 8571.16ms. Allocated memory was 5.4GB in the beginning and 6.3GB in the end (delta: 903.9MB). Free memory was 2.6GB in the beginning and 3.1GB in the end (delta: -404.8MB). Peak memory consumption was 768.6MB. Max. memory is 8.0GB. * RCFGBuilder took 99361.35ms. Allocated memory was 6.3GB in the beginning and 7.0GB in the end (delta: 739.2MB). Free memory was 3.1GB in the beginning and 4.6GB in the end (delta: -1.5GB). Peak memory consumption was 535.3MB. Max. memory is 8.0GB. * TraceAbstraction took 29.65ms. Allocated memory is still 7.0GB. Free memory was 4.6GB in the beginning and 4.6GB in the end (delta: 1.6MB). 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 11:51:41,151 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...