/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/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loop-industry-pattern/mod3.c.v+sep-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-06 22:46:37,687 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-06 22:46:37,689 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-06 22:46:37,726 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-06 22:46:37,726 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-06 22:46:37,731 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-06 22:46:37,734 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-06 22:46:37,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-06 22:46:37,746 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-06 22:46:37,753 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-06 22:46:37,754 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-06 22:46:37,756 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-06 22:46:37,756 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-06 22:46:37,759 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-06 22:46:37,760 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-06 22:46:37,761 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-06 22:46:37,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-06 22:46:37,767 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-06 22:46:37,774 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-06 22:46:37,779 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-06 22:46:37,781 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-06 22:46:37,785 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-06 22:46:37,786 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-06 22:46:37,787 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-06 22:46:37,792 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-11-06 22:46:37,811 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-06 22:46:37,812 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-06 22:46:37,813 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-06 22:46:37,817 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-11-06 22:46:37,860 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-06 22:46:37,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-06 22:46:37,865 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-06 22:46:37,865 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-06 22:46:37,866 INFO L138 SettingsManager]: * Use SBE=true [2020-11-06 22:46:37,866 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-06 22:46:37,866 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-06 22:46:37,866 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-06 22:46:37,867 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-06 22:46:37,867 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-06 22:46:37,868 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-06 22:46:37,868 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-06 22:46:37,868 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-06 22:46:37,868 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-06 22:46:37,869 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-06 22:46:37,869 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-06 22:46:37,869 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-06 22:46:37,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-06 22:46:37,870 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-06 22:46:37,870 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-06 22:46:37,870 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-06 22:46:37,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 22:46:37,870 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-06 22:46:37,871 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-06 22:46:37,871 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-06 22:46:37,871 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-06 22:46:37,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-06 22:46:37,871 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-06 22:46:37,872 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-06 22:46:37,872 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-06 22:46:38,312 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-06 22:46:38,358 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-06 22:46:38,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-06 22:46:38,363 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-06 22:46:38,364 INFO L275 PluginConnector]: CDTParser initialized [2020-11-06 22:46:38,365 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-industry-pattern/mod3.c.v+sep-reducer.c [2020-11-06 22:46:38,460 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4eb82e013/45ac996584834e18a7607ec55430bbde/FLAG2e45896fc [2020-11-06 22:46:39,208 INFO L306 CDTParser]: Found 1 translation units. [2020-11-06 22:46:39,208 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-industry-pattern/mod3.c.v+sep-reducer.c [2020-11-06 22:46:39,216 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4eb82e013/45ac996584834e18a7607ec55430bbde/FLAG2e45896fc [2020-11-06 22:46:39,565 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4eb82e013/45ac996584834e18a7607ec55430bbde [2020-11-06 22:46:39,568 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-06 22:46:39,576 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-06 22:46:39,578 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-06 22:46:39,578 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-06 22:46:39,583 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-06 22:46:39,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:46:39" (1/1) ... [2020-11-06 22:46:39,587 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3536e044 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:46:39, skipping insertion in model container [2020-11-06 22:46:39,588 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:46:39" (1/1) ... [2020-11-06 22:46:39,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-06 22:46:39,618 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-06 22:46:39,803 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 22:46:39,815 INFO L203 MainTranslator]: Completed pre-run [2020-11-06 22:46:39,851 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-06 22:46:39,878 INFO L208 MainTranslator]: Completed translation [2020-11-06 22:46:39,879 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:46:39 WrapperNode [2020-11-06 22:46:39,879 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-06 22:46:39,880 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-06 22:46:39,880 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-06 22:46:39,881 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-06 22:46:39,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:46:39" (1/1) ... [2020-11-06 22:46:39,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:46:39" (1/1) ... [2020-11-06 22:46:39,905 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:46:39" (1/1) ... [2020-11-06 22:46:39,905 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:46:39" (1/1) ... [2020-11-06 22:46:39,913 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:46:39" (1/1) ... [2020-11-06 22:46:39,916 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:46:39" (1/1) ... [2020-11-06 22:46:39,918 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:46:39" (1/1) ... [2020-11-06 22:46:39,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-06 22:46:39,922 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-06 22:46:39,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-06 22:46:39,922 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-06 22:46:39,923 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:46:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-06 22:46:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-06 22:46:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-06 22:46:40,023 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-06 22:46:40,024 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-06 22:46:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-06 22:46:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-06 22:46:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-06 22:46:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-06 22:46:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-06 22:46:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-11-06 22:46:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-06 22:46:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-06 22:46:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-06 22:46:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-06 22:46:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-06 22:46:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-06 22:46:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-06 22:46:40,688 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-06 22:46:40,689 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-11-06 22:46:40,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:46:40 BoogieIcfgContainer [2020-11-06 22:46:40,691 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-06 22:46:40,695 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-06 22:46:40,695 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-06 22:46:40,699 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-06 22:46:40,699 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:46:39" (1/3) ... [2020-11-06 22:46:40,701 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bffd181 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:46:40, skipping insertion in model container [2020-11-06 22:46:40,701 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:46:39" (2/3) ... [2020-11-06 22:46:40,701 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bffd181 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:46:40, skipping insertion in model container [2020-11-06 22:46:40,702 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:46:40" (3/3) ... [2020-11-06 22:46:40,703 INFO L111 eAbstractionObserver]: Analyzing ICFG mod3.c.v+sep-reducer.c [2020-11-06 22:46:40,722 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-11-06 22:46:40,726 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-11-06 22:46:40,741 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-11-06 22:46:40,781 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-06 22:46:40,782 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-06 22:46:40,782 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-11-06 22:46:40,782 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-06 22:46:40,782 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-06 22:46:40,783 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-06 22:46:40,783 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-06 22:46:40,783 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-06 22:46:40,808 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states. [2020-11-06 22:46:40,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2020-11-06 22:46:40,817 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 22:46:40,818 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 22:46:40,819 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 22:46:40,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 22:46:40,828 INFO L82 PathProgramCache]: Analyzing trace with hash -1512522260, now seen corresponding path program 1 times [2020-11-06 22:46:40,840 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-06 22:46:40,840 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [633385746] [2020-11-06 22:46:40,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 22:46:41,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 22:46:41,441 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 22:46:41,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 22:46:41,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 22:46:41,491 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [633385746] [2020-11-06 22:46:41,492 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 22:46:41,493 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-06 22:46:41,493 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [426176129] [2020-11-06 22:46:41,498 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-06 22:46:41,498 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-06 22:46:41,510 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-06 22:46:41,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-11-06 22:46:41,513 INFO L87 Difference]: Start difference. First operand 32 states. Second operand 5 states. [2020-11-06 22:46:50,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 22:46:50,223 INFO L93 Difference]: Finished difference Result 76 states and 105 transitions. [2020-11-06 22:46:50,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2020-11-06 22:46:50,225 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 16 [2020-11-06 22:46:50,225 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 22:46:50,234 INFO L225 Difference]: With dead ends: 76 [2020-11-06 22:46:50,234 INFO L226 Difference]: Without dead ends: 36 [2020-11-06 22:46:50,238 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-06 22:46:50,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2020-11-06 22:46:50,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 30. [2020-11-06 22:46:50,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 30 states. [2020-11-06 22:46:50,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 36 transitions. [2020-11-06 22:46:50,285 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 36 transitions. Word has length 16 [2020-11-06 22:46:50,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 22:46:50,286 INFO L481 AbstractCegarLoop]: Abstraction has 30 states and 36 transitions. [2020-11-06 22:46:50,286 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-06 22:46:50,286 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 36 transitions. [2020-11-06 22:46:50,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-11-06 22:46:50,287 INFO L414 BasicCegarLoop]: Found error trace [2020-11-06 22:46:50,287 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-06 22:46:50,288 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-06 22:46:50,288 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-06 22:46:50,289 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-06 22:46:50,289 INFO L82 PathProgramCache]: Analyzing trace with hash -509787131, now seen corresponding path program 1 times [2020-11-06 22:46:50,289 INFO L162 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-11-06 22:46:50,289 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046843133] [2020-11-06 22:46:50,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-06 22:46:50,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 22:46:50,556 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-06 22:46:50,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-06 22:46:50,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-06 22:46:50,571 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1046843133] [2020-11-06 22:46:50,571 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-06 22:46:50,571 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2020-11-06 22:46:50,572 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520734685] [2020-11-06 22:46:50,573 INFO L461 AbstractCegarLoop]: Interpolant automaton has 5 states [2020-11-06 22:46:50,574 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-11-06 22:46:50,574 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2020-11-06 22:46:50,575 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2020-11-06 22:46:50,575 INFO L87 Difference]: Start difference. First operand 30 states and 36 transitions. Second operand 5 states. [2020-11-06 22:46:57,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-06 22:46:57,101 INFO L93 Difference]: Finished difference Result 56 states and 73 transitions. [2020-11-06 22:46:57,102 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-06 22:46:57,102 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 17 [2020-11-06 22:46:57,102 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-06 22:46:57,103 INFO L225 Difference]: With dead ends: 56 [2020-11-06 22:46:57,103 INFO L226 Difference]: Without dead ends: 0 [2020-11-06 22:46:57,104 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-06 22:46:57,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-06 22:46:57,105 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-06 22:46:57,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-06 22:46:57,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-06 22:46:57,105 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 17 [2020-11-06 22:46:57,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-06 22:46:57,106 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-06 22:46:57,106 INFO L482 AbstractCegarLoop]: Interpolant automaton has 5 states. [2020-11-06 22:46:57,106 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-06 22:46:57,106 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-06 22:46:57,106 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-06 22:46:57,108 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-06 22:46:57,292 INFO L266 CegarLoopResult]: For program point reach_errorEXIT(line 4) no Hoare annotation was computed. [2020-11-06 22:46:57,293 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 4) the Hoare annotation is: true [2020-11-06 22:46:57,293 INFO L266 CegarLoopResult]: For program point reach_errorFINAL(line 4) no Hoare annotation was computed. [2020-11-06 22:46:57,293 INFO L266 CegarLoopResult]: For program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 4) no Hoare annotation was computed. [2020-11-06 22:46:57,293 INFO L266 CegarLoopResult]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2020-11-06 22:46:57,293 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~__tmp_22_0~0 |old(~__tmp_22_0~0)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |old(#length)| |#length|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~__tmp_22_1~0 |old(~__tmp_22_1~0)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= ~__tmp_25_1~0 |old(~__tmp_25_1~0)|) (= ~__tmp_31_0~0 |old(~__tmp_31_0~0)|) (= ~__tmp_28_0~0 |old(~__tmp_28_0~0)|) (= |old(#valid)| |#valid|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= ~__return_main~0 |old(~__return_main~0)|) (= |#NULL.base| |old(#NULL.base)|) (= ~__return_65~0 |old(~__return_65~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= ~__tmp_25_0~0 |old(~__tmp_25_0~0)|)) [2020-11-06 22:46:57,294 INFO L266 CegarLoopResult]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2020-11-06 22:46:57,294 INFO L266 CegarLoopResult]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2020-11-06 22:46:57,294 INFO L269 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: true [2020-11-06 22:46:57,294 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-06 22:46:57,294 INFO L266 CegarLoopResult]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2020-11-06 22:46:57,294 INFO L262 CegarLoopResult]: At program point L97(line 97) the Hoare annotation is: false [2020-11-06 22:46:57,294 INFO L266 CegarLoopResult]: For program point L97-1(line 97) no Hoare annotation was computed. [2020-11-06 22:46:57,295 INFO L266 CegarLoopResult]: For program point mainEXIT(lines 15 147) no Hoare annotation was computed. [2020-11-06 22:46:57,295 INFO L266 CegarLoopResult]: For program point L56(lines 56 83) no Hoare annotation was computed. [2020-11-06 22:46:57,295 INFO L262 CegarLoopResult]: At program point L52(lines 24 141) the Hoare annotation is: (<= main_~main__x~0 (let ((.cse0 (div main_~main__x~0 4294967296))) (let ((.cse2 (* .cse0 (- 4294967296)))) (let ((.cse1 (div (+ .cse2 main_~main__x~0) 3))) (+ (* 4294967296 .cse0) (* 3 .cse1) (* 4294967296 (div (+ .cse2 (* .cse1 (- 3)) main_~main__x~0) 4294967296))))))) [2020-11-06 22:46:57,295 INFO L269 CegarLoopResult]: At program point L135(lines 35 140) the Hoare annotation is: true [2020-11-06 22:46:57,295 INFO L262 CegarLoopResult]: At program point L61(lines 36 112) the Hoare annotation is: (<= main_~main__x~0 (let ((.cse0 (div main_~main__x~0 4294967296))) (let ((.cse2 (* .cse0 (- 4294967296)))) (let ((.cse1 (div (+ .cse2 main_~main__x~0) 3))) (+ (* 4294967296 .cse0) (* 3 .cse1) (* 4294967296 (div (+ .cse2 (* .cse1 (- 3)) main_~main__x~0) 4294967296))))))) [2020-11-06 22:46:57,296 INFO L269 CegarLoopResult]: At program point L123(lines 35 140) the Hoare annotation is: true [2020-11-06 22:46:57,296 INFO L266 CegarLoopResult]: For program point L24(lines 24 141) no Hoare annotation was computed. [2020-11-06 22:46:57,296 INFO L266 CegarLoopResult]: For program point L45(lines 45 111) no Hoare annotation was computed. [2020-11-06 22:46:57,296 INFO L266 CegarLoopResult]: For program point L95(lines 95 104) no Hoare annotation was computed. [2020-11-06 22:46:57,296 INFO L266 CegarLoopResult]: For program point mainFINAL(lines 15 147) no Hoare annotation was computed. [2020-11-06 22:46:57,296 INFO L262 CegarLoopResult]: At program point L42(lines 24 141) the Hoare annotation is: (<= main_~main__x~0 (let ((.cse0 (div main_~main__x~0 4294967296))) (let ((.cse2 (* .cse0 (- 4294967296)))) (let ((.cse1 (div (+ .cse2 main_~main__x~0) 3))) (+ (* 4294967296 .cse0) (* 3 .cse1) (* 4294967296 (div (+ .cse2 (* .cse1 (- 3)) main_~main__x~0) 4294967296))))))) [2020-11-06 22:46:57,297 INFO L266 CegarLoopResult]: For program point L67(lines 67 82) no Hoare annotation was computed. [2020-11-06 22:46:57,297 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 15 147) the Hoare annotation is: (and (= |old(~__tmp_22_1~0)| ~__tmp_22_1~0) (= |old(~__tmp_22_0~0)| ~__tmp_22_0~0) (= |old(~__tmp_25_1~0)| ~__tmp_25_1~0) (= |old(~__return_65~0)| ~__return_65~0) (= |old(~__tmp_25_0~0)| ~__tmp_25_0~0) (= |old(~__tmp_31_0~0)| ~__tmp_31_0~0) (= |old(~__tmp_28_0~0)| ~__tmp_28_0~0)) [2020-11-06 22:46:57,297 INFO L266 CegarLoopResult]: For program point L88(lines 88 110) no Hoare annotation was computed. [2020-11-06 22:46:57,297 INFO L266 CegarLoopResult]: For program point L22(lines 22 146) no Hoare annotation was computed. [2020-11-06 22:46:57,297 INFO L266 CegarLoopResult]: For program point L117(lines 117 139) no Hoare annotation was computed. [2020-11-06 22:46:57,297 INFO L266 CegarLoopResult]: For program point L47(lines 47 84) no Hoare annotation was computed. [2020-11-06 22:46:57,298 INFO L269 CegarLoopResult]: At program point L138(lines 16 147) the Hoare annotation is: true [2020-11-06 22:46:57,298 INFO L266 CegarLoopResult]: For program point L35(lines 35 140) no Hoare annotation was computed. [2020-11-06 22:46:57,322 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:46:57 BoogieIcfgContainer [2020-11-06 22:46:57,322 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-06 22:46:57,325 INFO L168 Benchmark]: Toolchain (without parser) took 17753.32 ms. Allocated memory is still 164.6 MB. Free memory was 139.9 MB in the beginning and 123.4 MB in the end (delta: 16.5 MB). Peak memory consumption was 17.7 MB. Max. memory is 8.0 GB. [2020-11-06 22:46:57,326 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 125.8 MB. Free memory was 100.5 MB in the beginning and 100.4 MB in the end (delta: 125.9 kB). There was no memory consumed. Max. memory is 8.0 GB. [2020-11-06 22:46:57,327 INFO L168 Benchmark]: CACSL2BoogieTranslator took 301.45 ms. Allocated memory is still 164.6 MB. Free memory was 139.3 MB in the beginning and 128.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 8.0 GB. [2020-11-06 22:46:57,328 INFO L168 Benchmark]: Boogie Preprocessor took 40.74 ms. Allocated memory is still 164.6 MB. Free memory was 128.6 MB in the beginning and 127.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. [2020-11-06 22:46:57,329 INFO L168 Benchmark]: RCFGBuilder took 769.38 ms. Allocated memory is still 164.6 MB. Free memory was 127.0 MB in the beginning and 142.6 MB in the end (delta: -15.6 MB). Peak memory consumption was 14.3 MB. Max. memory is 8.0 GB. [2020-11-06 22:46:57,330 INFO L168 Benchmark]: TraceAbstraction took 16627.41 ms. Allocated memory is still 164.6 MB. Free memory was 142.2 MB in the beginning and 123.4 MB in the end (delta: 18.8 MB). Peak memory consumption was 20.2 MB. Max. memory is 8.0 GB. [2020-11-06 22:46:57,334 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 125.8 MB. Free memory was 100.5 MB in the beginning and 100.4 MB in the end (delta: 125.9 kB). There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 301.45 ms. Allocated memory is still 164.6 MB. Free memory was 139.3 MB in the beginning and 128.6 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 40.74 ms. Allocated memory is still 164.6 MB. Free memory was 128.6 MB in the beginning and 127.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.0 MB. Max. memory is 8.0 GB. * RCFGBuilder took 769.38 ms. Allocated memory is still 164.6 MB. Free memory was 127.0 MB in the beginning and 142.6 MB in the end (delta: -15.6 MB). Peak memory consumption was 14.3 MB. Max. memory is 8.0 GB. * TraceAbstraction took 16627.41 ms. Allocated memory is still 164.6 MB. Free memory was 142.2 MB in the beginning and 123.4 MB in the end (delta: 18.8 MB). Peak memory consumption was 20.2 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 4]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 35]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 35]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 36]: Loop Invariant Derived loop invariant: main__x <= 4294967296 * (main__x / 4294967296) + 3 * ((main__x / 4294967296 * -4294967296 + main__x) / 3) + 4294967296 * ((main__x / 4294967296 * -4294967296 + (main__x / 4294967296 * -4294967296 + main__x) / 3 * -3 + main__x) / 4294967296) - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: main__x <= 4294967296 * (main__x / 4294967296) + 3 * ((main__x / 4294967296 * -4294967296 + main__x) / 3) + 4294967296 * ((main__x / 4294967296 * -4294967296 + (main__x / 4294967296 * -4294967296 + main__x) / 3 * -3 + main__x) / 4294967296) - InvariantResult [Line: 16]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: main__x <= 4294967296 * (main__x / 4294967296) + 3 * ((main__x / 4294967296 * -4294967296 + main__x) / 3) + 4294967296 * ((main__x / 4294967296 * -4294967296 + (main__x / 4294967296 * -4294967296 + main__x) / 3 * -3 + main__x) / 4294967296) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 32 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 16.3s, OverallIterations: 2, TraceHistogramMax: 1, AutomataDifference: 15.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 59 SDtfs, 27 SDslu, 73 SDs, 0 SdLazy, 132 SolverSat, 8 SolverUnsat, 7 SolverUnknown, 0 SolverNotchecked, 14.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 15 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=32occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 6 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 12 LocationsWithAnnotation, 13 PreInvPairs, 20 NumberOfFragments, 207 HoareAnnotationTreeSize, 13 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 12 FomulaSimplificationsInter, 33 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.5s InterpolantComputationTime, 33 NumberOfCodeBlocks, 33 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 31 ConstructedInterpolants, 0 QuantifiedInterpolants, 7208 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...