/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.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/floats-cbmc-regression/float6.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 14:36:30,900 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 14:36:30,903 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 14:36:30,921 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 14:36:30,921 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 14:36:30,924 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 14:36:30,926 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 14:36:30,939 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 14:36:30,941 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 14:36:30,942 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 14:36:30,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 14:36:30,945 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 14:36:30,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 14:36:30,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 14:36:30,949 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 14:36:30,950 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 14:36:30,952 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 14:36:30,952 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 14:36:30,954 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 14:36:30,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 14:36:30,960 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 14:36:30,962 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 14:36:30,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 14:36:30,967 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 14:36:30,969 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 14:36:30,969 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 14:36:30,970 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 14:36:30,972 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 14:36:30,973 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 14:36:30,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 14:36:30,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 14:36:30,975 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 14:36:30,977 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 14:36:30,978 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 14:36:30,981 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 14:36:30,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 14:36:30,982 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 14:36:30,983 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 14:36:30,983 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 14:36:30,984 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 14:36:30,985 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 14:36:30,986 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 [2020-07-10 14:36:31,013 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 14:36:31,013 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 14:36:31,015 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 14:36:31,016 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 14:36:31,016 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 14:36:31,016 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 14:36:31,016 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 14:36:31,017 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 14:36:31,017 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 14:36:31,017 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 14:36:31,018 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 14:36:31,019 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 14:36:31,019 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 14:36:31,019 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 14:36:31,019 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 14:36:31,020 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 14:36:31,020 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 14:36:31,020 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 14:36:31,020 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 14:36:31,020 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 14:36:31,021 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 14:36:31,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 14:36:31,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 14:36:31,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 14:36:31,022 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 14:36:31,022 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 14:36:31,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 14:36:31,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 14:36:31,022 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 14:36:31,023 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 14:36:31,307 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 14:36:31,322 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 14:36:31,325 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 14:36:31,326 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 14:36:31,326 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 14:36:31,327 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/floats-cbmc-regression/float6.c [2020-07-10 14:36:31,408 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d1fa9149/c7a44c80e8db4bc586ef41ec3877b63f/FLAG5e91bfea0 [2020-07-10 14:36:31,890 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 14:36:31,891 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/floats-cbmc-regression/float6.c [2020-07-10 14:36:31,898 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d1fa9149/c7a44c80e8db4bc586ef41ec3877b63f/FLAG5e91bfea0 [2020-07-10 14:36:32,246 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d1fa9149/c7a44c80e8db4bc586ef41ec3877b63f [2020-07-10 14:36:32,254 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 14:36:32,256 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 14:36:32,257 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 14:36:32,257 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 14:36:32,261 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 14:36:32,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:36:32" (1/1) ... [2020-07-10 14:36:32,265 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c7fc675 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:36:32, skipping insertion in model container [2020-07-10 14:36:32,265 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 02:36:32" (1/1) ... [2020-07-10 14:36:32,273 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 14:36:32,298 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 14:36:32,476 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:36:32,481 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 14:36:32,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 14:36:32,526 INFO L208 MainTranslator]: Completed translation [2020-07-10 14:36:32,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:36:32 WrapperNode [2020-07-10 14:36:32,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 14:36:32,527 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 14:36:32,527 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 14:36:32,527 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 14:36:32,635 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:36:32" (1/1) ... [2020-07-10 14:36:32,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:36:32" (1/1) ... [2020-07-10 14:36:32,641 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:36:32" (1/1) ... [2020-07-10 14:36:32,642 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:36:32" (1/1) ... [2020-07-10 14:36:32,658 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:36:32" (1/1) ... [2020-07-10 14:36:32,668 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:36:32" (1/1) ... [2020-07-10 14:36:32,673 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:36:32" (1/1) ... [2020-07-10 14:36:32,675 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 14:36:32,676 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 14:36:32,676 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 14:36:32,676 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 14:36:32,677 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:36:32" (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 [2020-07-10 14:36:32,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 14:36:32,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 14:36:32,744 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 14:36:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-10 14:36:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 14:36:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_float [2020-07-10 14:36:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 14:36:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 14:36:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 14:36:33,331 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 14:36:33,332 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-07-10 14:36:33,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:36:33 BoogieIcfgContainer [2020-07-10 14:36:33,338 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 14:36:33,340 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 14:36:33,340 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 14:36:33,342 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 14:36:33,343 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 02:36:32" (1/3) ... [2020-07-10 14:36:33,344 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c442059 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:36:33, skipping insertion in model container [2020-07-10 14:36:33,344 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 02:36:32" (2/3) ... [2020-07-10 14:36:33,344 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c442059 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 02:36:33, skipping insertion in model container [2020-07-10 14:36:33,344 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 02:36:33" (3/3) ... [2020-07-10 14:36:33,346 INFO L109 eAbstractionObserver]: Analyzing ICFG float6.c [2020-07-10 14:36:33,354 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 14:36:33,361 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 36 error locations. [2020-07-10 14:36:33,374 INFO L251 AbstractCegarLoop]: Starting to check reachability of 36 error locations. [2020-07-10 14:36:33,398 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 14:36:33,398 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 14:36:33,398 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 14:36:33,398 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 14:36:33,399 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 14:36:33,399 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 14:36:33,399 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 14:36:33,399 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 14:36:33,426 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states. [2020-07-10 14:36:33,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2020-07-10 14:36:33,431 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 14:36:33,432 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2020-07-10 14:36:33,433 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr30ASSERT_VIOLATIONERROR_FUNCTION, mainErr0ASSERT_VIOLATIONERROR_FUNCTION, mainErr16ASSERT_VIOLATIONERROR_FUNCTION, mainErr7ASSERT_VIOLATIONERROR_FUNCTION, mainErr35ASSERT_VIOLATIONERROR_FUNCTION, mainErr28ASSERT_VIOLATIONERROR_FUNCTION, mainErr9ASSERT_VIOLATIONERROR_FUNCTION, mainErr14ASSERT_VIOLATIONERROR_FUNCTION, mainErr12ASSERT_VIOLATIONERROR_FUNCTION, mainErr32ASSERT_VIOLATIONERROR_FUNCTION, mainErr11ASSERT_VIOLATIONERROR_FUNCTION, mainErr26ASSERT_VIOLATIONERROR_FUNCTION, mainErr33ASSERT_VIOLATIONERROR_FUNCTION, mainErr18ASSERT_VIOLATIONERROR_FUNCTION, mainErr24ASSERT_VIOLATIONERROR_FUNCTION, mainErr20ASSERT_VIOLATIONERROR_FUNCTION, mainErr5ASSERT_VIOLATIONERROR_FUNCTION, mainErr3ASSERT_VIOLATIONERROR_FUNCTION, mainErr1ASSERT_VIOLATIONERROR_FUNCTION, mainErr22ASSERT_VIOLATIONERROR_FUNCTION, mainErr29ASSERT_VIOLATIONERROR_FUNCTION, mainErr15ASSERT_VIOLATIONERROR_FUNCTION, mainErr8ASSERT_VIOLATIONERROR_FUNCTION, mainErr13ASSERT_VIOLATIONERROR_FUNCTION, mainErr10ASSERT_VIOLATIONERROR_FUNCTION, mainErr31ASSERT_VIOLATIONERROR_FUNCTION, mainErr4ASSERT_VIOLATIONERROR_FUNCTION, mainErr19ASSERT_VIOLATIONERROR_FUNCTION, mainErr34ASSERT_VIOLATIONERROR_FUNCTION, mainErr25ASSERT_VIOLATIONERROR_FUNCTION, mainErr17ASSERT_VIOLATIONERROR_FUNCTION, mainErr27ASSERT_VIOLATIONERROR_FUNCTION, mainErr2ASSERT_VIOLATIONERROR_FUNCTION, mainErr6ASSERT_VIOLATIONERROR_FUNCTION, mainErr21ASSERT_VIOLATIONERROR_FUNCTION, mainErr23ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 14:36:33,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 14:36:33,439 INFO L82 PathProgramCache]: Analyzing trace with hash 895571895, now seen corresponding path program 1 times [2020-07-10 14:36:33,448 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 14:36:33,448 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655495255] [2020-07-10 14:36:33,449 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 14:36:33,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-10 14:36:33,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-10 14:36:33,520 INFO L174 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2020-07-10 14:36:33,520 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-10 14:36:33,521 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 14:36:33,536 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 14:36:33,537 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-10 14:36:33,537 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-10 14:36:33,537 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-10 14:36:33,537 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-10 14:36:33,537 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 14:36:33,537 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-10 14:36:33,537 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-10 14:36:33,538 WARN L170 areAnnotationChecker]: L7 has no Hoare annotation [2020-07-10 14:36:33,538 WARN L170 areAnnotationChecker]: L7 has no Hoare annotation [2020-07-10 14:36:33,538 WARN L170 areAnnotationChecker]: L7-2 has no Hoare annotation [2020-07-10 14:36:33,538 WARN L170 areAnnotationChecker]: L7-2 has no Hoare annotation [2020-07-10 14:36:33,538 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 14:36:33,539 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2020-07-10 14:36:33,539 WARN L170 areAnnotationChecker]: L8 has no Hoare annotation [2020-07-10 14:36:33,539 WARN L170 areAnnotationChecker]: L8-2 has no Hoare annotation [2020-07-10 14:36:33,539 WARN L170 areAnnotationChecker]: L8-2 has no Hoare annotation [2020-07-10 14:36:33,539 WARN L170 areAnnotationChecker]: L9 has no Hoare annotation [2020-07-10 14:36:33,540 WARN L170 areAnnotationChecker]: L9 has no Hoare annotation [2020-07-10 14:36:33,540 WARN L170 areAnnotationChecker]: L9-2 has no Hoare annotation [2020-07-10 14:36:33,540 WARN L170 areAnnotationChecker]: L9-2 has no Hoare annotation [2020-07-10 14:36:33,540 WARN L170 areAnnotationChecker]: L10 has no Hoare annotation [2020-07-10 14:36:33,540 WARN L170 areAnnotationChecker]: L10 has no Hoare annotation [2020-07-10 14:36:33,540 WARN L170 areAnnotationChecker]: L10-2 has no Hoare annotation [2020-07-10 14:36:33,541 WARN L170 areAnnotationChecker]: L10-2 has no Hoare annotation [2020-07-10 14:36:33,541 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2020-07-10 14:36:33,541 WARN L170 areAnnotationChecker]: L11 has no Hoare annotation [2020-07-10 14:36:33,541 WARN L170 areAnnotationChecker]: L11-2 has no Hoare annotation [2020-07-10 14:36:33,541 WARN L170 areAnnotationChecker]: L11-2 has no Hoare annotation [2020-07-10 14:36:33,542 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2020-07-10 14:36:33,542 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2020-07-10 14:36:33,542 WARN L170 areAnnotationChecker]: L12-2 has no Hoare annotation [2020-07-10 14:36:33,542 WARN L170 areAnnotationChecker]: L12-2 has no Hoare annotation [2020-07-10 14:36:33,542 WARN L170 areAnnotationChecker]: L13 has no Hoare annotation [2020-07-10 14:36:33,542 WARN L170 areAnnotationChecker]: L13 has no Hoare annotation [2020-07-10 14:36:33,543 WARN L170 areAnnotationChecker]: L13-2 has no Hoare annotation [2020-07-10 14:36:33,543 WARN L170 areAnnotationChecker]: L13-2 has no Hoare annotation [2020-07-10 14:36:33,543 WARN L170 areAnnotationChecker]: L14 has no Hoare annotation [2020-07-10 14:36:33,543 WARN L170 areAnnotationChecker]: L14 has no Hoare annotation [2020-07-10 14:36:33,543 WARN L170 areAnnotationChecker]: L14-2 has no Hoare annotation [2020-07-10 14:36:33,544 WARN L170 areAnnotationChecker]: L14-2 has no Hoare annotation [2020-07-10 14:36:33,544 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2020-07-10 14:36:33,544 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2020-07-10 14:36:33,544 WARN L170 areAnnotationChecker]: L15-2 has no Hoare annotation [2020-07-10 14:36:33,544 WARN L170 areAnnotationChecker]: L15-2 has no Hoare annotation [2020-07-10 14:36:33,544 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2020-07-10 14:36:33,545 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2020-07-10 14:36:33,545 WARN L170 areAnnotationChecker]: L16-2 has no Hoare annotation [2020-07-10 14:36:33,545 WARN L170 areAnnotationChecker]: L16-2 has no Hoare annotation [2020-07-10 14:36:33,545 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2020-07-10 14:36:33,545 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2020-07-10 14:36:33,546 WARN L170 areAnnotationChecker]: L17-2 has no Hoare annotation [2020-07-10 14:36:33,546 WARN L170 areAnnotationChecker]: L17-2 has no Hoare annotation [2020-07-10 14:36:33,546 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2020-07-10 14:36:33,546 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2020-07-10 14:36:33,546 WARN L170 areAnnotationChecker]: L18-2 has no Hoare annotation [2020-07-10 14:36:33,546 WARN L170 areAnnotationChecker]: L18-2 has no Hoare annotation [2020-07-10 14:36:33,547 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2020-07-10 14:36:33,547 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2020-07-10 14:36:33,547 WARN L170 areAnnotationChecker]: L19-2 has no Hoare annotation [2020-07-10 14:36:33,547 WARN L170 areAnnotationChecker]: L19-2 has no Hoare annotation [2020-07-10 14:36:33,547 WARN L170 areAnnotationChecker]: L20 has no Hoare annotation [2020-07-10 14:36:33,548 WARN L170 areAnnotationChecker]: L20 has no Hoare annotation [2020-07-10 14:36:33,548 WARN L170 areAnnotationChecker]: L20-2 has no Hoare annotation [2020-07-10 14:36:33,548 WARN L170 areAnnotationChecker]: L20-2 has no Hoare annotation [2020-07-10 14:36:33,548 WARN L170 areAnnotationChecker]: L21 has no Hoare annotation [2020-07-10 14:36:33,548 WARN L170 areAnnotationChecker]: L21 has no Hoare annotation [2020-07-10 14:36:33,548 WARN L170 areAnnotationChecker]: L21-2 has no Hoare annotation [2020-07-10 14:36:33,549 WARN L170 areAnnotationChecker]: L21-2 has no Hoare annotation [2020-07-10 14:36:33,549 WARN L170 areAnnotationChecker]: L22 has no Hoare annotation [2020-07-10 14:36:33,549 WARN L170 areAnnotationChecker]: L22 has no Hoare annotation [2020-07-10 14:36:33,549 WARN L170 areAnnotationChecker]: L22-2 has no Hoare annotation [2020-07-10 14:36:33,549 WARN L170 areAnnotationChecker]: L22-2 has no Hoare annotation [2020-07-10 14:36:33,550 WARN L170 areAnnotationChecker]: L23 has no Hoare annotation [2020-07-10 14:36:33,550 WARN L170 areAnnotationChecker]: L23 has no Hoare annotation [2020-07-10 14:36:33,550 WARN L170 areAnnotationChecker]: L23-2 has no Hoare annotation [2020-07-10 14:36:33,550 WARN L170 areAnnotationChecker]: L23-2 has no Hoare annotation [2020-07-10 14:36:33,550 WARN L170 areAnnotationChecker]: L24 has no Hoare annotation [2020-07-10 14:36:33,551 WARN L170 areAnnotationChecker]: L24 has no Hoare annotation [2020-07-10 14:36:33,551 WARN L170 areAnnotationChecker]: L24-2 has no Hoare annotation [2020-07-10 14:36:33,551 WARN L170 areAnnotationChecker]: L28 has no Hoare annotation [2020-07-10 14:36:33,551 WARN L170 areAnnotationChecker]: L28 has no Hoare annotation [2020-07-10 14:36:33,551 WARN L170 areAnnotationChecker]: L28-2 has no Hoare annotation [2020-07-10 14:36:33,551 WARN L170 areAnnotationChecker]: L28-2 has no Hoare annotation [2020-07-10 14:36:33,552 WARN L170 areAnnotationChecker]: L30 has no Hoare annotation [2020-07-10 14:36:33,552 WARN L170 areAnnotationChecker]: L30 has no Hoare annotation [2020-07-10 14:36:33,552 WARN L170 areAnnotationChecker]: L30-2 has no Hoare annotation [2020-07-10 14:36:33,552 WARN L170 areAnnotationChecker]: L30-2 has no Hoare annotation [2020-07-10 14:36:33,552 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 14:36:33,553 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-10 14:36:33,553 WARN L170 areAnnotationChecker]: L31-2 has no Hoare annotation [2020-07-10 14:36:33,553 WARN L170 areAnnotationChecker]: L31-2 has no Hoare annotation [2020-07-10 14:36:33,553 WARN L170 areAnnotationChecker]: L32 has no Hoare annotation [2020-07-10 14:36:33,553 WARN L170 areAnnotationChecker]: L32 has no Hoare annotation [2020-07-10 14:36:33,554 WARN L170 areAnnotationChecker]: L32-2 has no Hoare annotation [2020-07-10 14:36:33,554 WARN L170 areAnnotationChecker]: L32-2 has no Hoare annotation [2020-07-10 14:36:33,554 WARN L170 areAnnotationChecker]: L33 has no Hoare annotation [2020-07-10 14:36:33,554 WARN L170 areAnnotationChecker]: L33 has no Hoare annotation [2020-07-10 14:36:33,554 WARN L170 areAnnotationChecker]: L33-2 has no Hoare annotation [2020-07-10 14:36:33,555 WARN L170 areAnnotationChecker]: L33-2 has no Hoare annotation [2020-07-10 14:36:33,555 WARN L170 areAnnotationChecker]: L34 has no Hoare annotation [2020-07-10 14:36:33,555 WARN L170 areAnnotationChecker]: L34 has no Hoare annotation [2020-07-10 14:36:33,555 WARN L170 areAnnotationChecker]: L34-2 has no Hoare annotation [2020-07-10 14:36:33,555 WARN L170 areAnnotationChecker]: L34-2 has no Hoare annotation [2020-07-10 14:36:33,556 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 14:36:33,556 WARN L170 areAnnotationChecker]: L35 has no Hoare annotation [2020-07-10 14:36:33,556 WARN L170 areAnnotationChecker]: L35-2 has no Hoare annotation [2020-07-10 14:36:33,556 WARN L170 areAnnotationChecker]: L35-2 has no Hoare annotation [2020-07-10 14:36:33,556 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2020-07-10 14:36:33,556 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2020-07-10 14:36:33,557 WARN L170 areAnnotationChecker]: L36-2 has no Hoare annotation [2020-07-10 14:36:33,557 WARN L170 areAnnotationChecker]: L36-2 has no Hoare annotation [2020-07-10 14:36:33,557 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-10 14:36:33,557 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-10 14:36:33,557 WARN L170 areAnnotationChecker]: L37-2 has no Hoare annotation [2020-07-10 14:36:33,557 WARN L170 areAnnotationChecker]: L37-2 has no Hoare annotation [2020-07-10 14:36:33,558 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2020-07-10 14:36:33,558 WARN L170 areAnnotationChecker]: L38 has no Hoare annotation [2020-07-10 14:36:33,558 WARN L170 areAnnotationChecker]: L38-2 has no Hoare annotation [2020-07-10 14:36:33,558 WARN L170 areAnnotationChecker]: L38-2 has no Hoare annotation [2020-07-10 14:36:33,558 WARN L170 areAnnotationChecker]: L39 has no Hoare annotation [2020-07-10 14:36:33,558 WARN L170 areAnnotationChecker]: L39 has no Hoare annotation [2020-07-10 14:36:33,559 WARN L170 areAnnotationChecker]: L39-2 has no Hoare annotation [2020-07-10 14:36:33,559 WARN L170 areAnnotationChecker]: L39-2 has no Hoare annotation [2020-07-10 14:36:33,559 WARN L170 areAnnotationChecker]: L40 has no Hoare annotation [2020-07-10 14:36:33,559 WARN L170 areAnnotationChecker]: L40 has no Hoare annotation [2020-07-10 14:36:33,559 WARN L170 areAnnotationChecker]: L40-2 has no Hoare annotation [2020-07-10 14:36:33,559 WARN L170 areAnnotationChecker]: L40-2 has no Hoare annotation [2020-07-10 14:36:33,560 WARN L170 areAnnotationChecker]: L41 has no Hoare annotation [2020-07-10 14:36:33,560 WARN L170 areAnnotationChecker]: L41 has no Hoare annotation [2020-07-10 14:36:33,560 WARN L170 areAnnotationChecker]: L41-2 has no Hoare annotation [2020-07-10 14:36:33,560 WARN L170 areAnnotationChecker]: L41-2 has no Hoare annotation [2020-07-10 14:36:33,560 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2020-07-10 14:36:33,560 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2020-07-10 14:36:33,561 WARN L170 areAnnotationChecker]: L42-2 has no Hoare annotation [2020-07-10 14:36:33,561 WARN L170 areAnnotationChecker]: L42-2 has no Hoare annotation [2020-07-10 14:36:33,561 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 14:36:33,561 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-10 14:36:33,561 WARN L170 areAnnotationChecker]: L43-2 has no Hoare annotation [2020-07-10 14:36:33,561 WARN L170 areAnnotationChecker]: L43-2 has no Hoare annotation [2020-07-10 14:36:33,562 WARN L170 areAnnotationChecker]: L44 has no Hoare annotation [2020-07-10 14:36:33,562 WARN L170 areAnnotationChecker]: L44 has no Hoare annotation [2020-07-10 14:36:33,562 WARN L170 areAnnotationChecker]: L44-2 has no Hoare annotation [2020-07-10 14:36:33,562 WARN L170 areAnnotationChecker]: L44-2 has no Hoare annotation [2020-07-10 14:36:33,562 WARN L170 areAnnotationChecker]: L45 has no Hoare annotation [2020-07-10 14:36:33,562 WARN L170 areAnnotationChecker]: L45 has no Hoare annotation [2020-07-10 14:36:33,563 WARN L170 areAnnotationChecker]: L45-2 has no Hoare annotation [2020-07-10 14:36:33,563 WARN L170 areAnnotationChecker]: L45-2 has no Hoare annotation [2020-07-10 14:36:33,563 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-10 14:36:33,563 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-10 14:36:33,563 WARN L170 areAnnotationChecker]: L46-2 has no Hoare annotation [2020-07-10 14:36:33,563 WARN L170 areAnnotationChecker]: L46-2 has no Hoare annotation [2020-07-10 14:36:33,564 WARN L170 areAnnotationChecker]: L47 has no Hoare annotation [2020-07-10 14:36:33,564 WARN L170 areAnnotationChecker]: L47 has no Hoare annotation [2020-07-10 14:36:33,564 WARN L170 areAnnotationChecker]: L47-2 has no Hoare annotation [2020-07-10 14:36:33,564 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 14:36:33,564 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 14:36:33,569 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 02:36:33 BoogieIcfgContainer [2020-07-10 14:36:33,569 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 14:36:33,573 INFO L168 Benchmark]: Toolchain (without parser) took 1315.88 ms. Allocated memory was 146.8 MB in the beginning and 205.0 MB in the end (delta: 58.2 MB). Free memory was 104.8 MB in the beginning and 122.8 MB in the end (delta: -17.9 MB). Peak memory consumption was 40.3 MB. Max. memory is 7.1 GB. [2020-07-10 14:36:33,574 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 146.8 MB. Free memory was 123.1 MB in the beginning and 122.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-10 14:36:33,575 INFO L168 Benchmark]: CACSL2BoogieTranslator took 269.83 ms. Allocated memory is still 146.8 MB. Free memory was 104.4 MB in the beginning and 93.5 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB. [2020-07-10 14:36:33,576 INFO L168 Benchmark]: Boogie Preprocessor took 148.37 ms. Allocated memory was 146.8 MB in the beginning and 205.0 MB in the end (delta: 58.2 MB). Free memory was 93.5 MB in the beginning and 182.8 MB in the end (delta: -89.3 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. [2020-07-10 14:36:33,577 INFO L168 Benchmark]: RCFGBuilder took 662.53 ms. Allocated memory is still 205.0 MB. Free memory was 182.8 MB in the beginning and 144.4 MB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 7.1 GB. [2020-07-10 14:36:33,578 INFO L168 Benchmark]: TraceAbstraction took 229.58 ms. Allocated memory is still 205.0 MB. Free memory was 143.7 MB in the beginning and 122.8 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 7.1 GB. [2020-07-10 14:36:33,582 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 146.8 MB. Free memory was 123.1 MB in the beginning and 122.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 269.83 ms. Allocated memory is still 146.8 MB. Free memory was 104.4 MB in the beginning and 93.5 MB in the end (delta: 10.9 MB). Peak memory consumption was 10.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 148.37 ms. Allocated memory was 146.8 MB in the beginning and 205.0 MB in the end (delta: 58.2 MB). Free memory was 93.5 MB in the beginning and 182.8 MB in the end (delta: -89.3 MB). Peak memory consumption was 9.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 662.53 ms. Allocated memory is still 205.0 MB. Free memory was 182.8 MB in the beginning and 144.4 MB in the end (delta: 38.5 MB). Peak memory consumption was 38.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 229.58 ms. Allocated memory is still 205.0 MB. Free memory was 143.7 MB in the beginning and 122.8 MB in the end (delta: 21.0 MB). Peak memory consumption was 21.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 7]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of someBinaryDOUBLEComparisonOperation at line 7. Possible FailurePath: [L7] COND TRUE !(1.0!=2.0) [L7] __VERIFIER_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 118 locations, 36 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 0.1s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=118occurred 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: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 6 NumberOfCodeBlocks, 6 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 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 could not prove your program: unable to determine feasibility of some traces Received shutdown request...