java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Automizer_Default_PUPT.epf -i ../../../trunk/examples/programs/real-life/BigBranchingExample.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-9f4048f [2018-10-04 12:41:52,078 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 12:41:52,080 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 12:41:52,092 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 12:41:52,092 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 12:41:52,093 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 12:41:52,095 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 12:41:52,097 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 12:41:52,098 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 12:41:52,099 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 12:41:52,100 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 12:41:52,101 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 12:41:52,102 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 12:41:52,103 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 12:41:52,104 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 12:41:52,105 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 12:41:52,106 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 12:41:52,108 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 12:41:52,110 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 12:41:52,112 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 12:41:52,113 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 12:41:52,114 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 12:41:52,117 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 12:41:52,117 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 12:41:52,118 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 12:41:52,119 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 12:41:52,120 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 12:41:52,121 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 12:41:52,121 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 12:41:52,123 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 12:41:52,123 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 12:41:52,124 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 12:41:52,124 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 12:41:52,124 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 12:41:52,125 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 12:41:52,126 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 12:41:52,126 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Automizer_Default_PUPT.epf [2018-10-04 12:41:52,148 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 12:41:52,149 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 12:41:52,150 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 12:41:52,150 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 12:41:52,151 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 12:41:52,152 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 12:41:52,152 INFO L133 SettingsManager]: * Use SBE=true [2018-10-04 12:41:52,152 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 12:41:52,153 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 12:41:52,153 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 12:41:52,153 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 12:41:52,154 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 12:41:52,154 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 12:41:52,154 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 12:41:52,154 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 12:41:52,154 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 12:41:52,155 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 12:41:52,156 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 12:41:52,156 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 12:41:52,157 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-04 12:41:52,157 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 12:41:52,157 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-04 12:41:52,157 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-04 12:41:52,157 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 12:41:52,158 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 12:41:52,158 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 12:41:52,158 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-04 12:41:52,159 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 12:41:52,159 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 12:41:52,159 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 12:41:52,159 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-04 12:41:52,232 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 12:41:52,249 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 12:41:52,256 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 12:41:52,258 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 12:41:52,258 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 12:41:52,259 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl [2018-10-04 12:41:52,259 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/BigBranchingExample.bpl' [2018-10-04 12:41:52,569 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 12:41:52,571 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 12:41:52,572 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 12:41:52,572 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 12:41:52,572 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 12:41:52,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:41:52" (1/1) ... [2018-10-04 12:41:52,648 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:41:52" (1/1) ... [2018-10-04 12:41:52,667 WARN L165 Inliner]: Program contained no entry procedure! [2018-10-04 12:41:52,670 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-10-04 12:41:52,670 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-10-04 12:41:52,673 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 12:41:52,674 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 12:41:52,674 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 12:41:52,674 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 12:41:52,687 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:41:52" (1/1) ... [2018-10-04 12:41:52,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:41:52" (1/1) ... [2018-10-04 12:41:52,720 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:41:52" (1/1) ... [2018-10-04 12:41:52,721 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:41:52" (1/1) ... [2018-10-04 12:41:52,795 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:41:52" (1/1) ... [2018-10-04 12:41:52,840 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:41:52" (1/1) ... [2018-10-04 12:41:52,866 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:41:52" (1/1) ... [2018-10-04 12:41:52,895 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 12:41:52,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 12:41:52,896 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 12:41:52,896 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 12:41:52,898 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:41:52" (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 [2018-10-04 12:41:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalStateException$$la$init$ra$$1915 [2018-10-04 12:41:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.Throwable$getMessage$16 [2018-10-04 12:41:52,973 INFO L124 BoogieDeclarations]: Specification and implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816 given in one single declaration [2018-10-04 12:41:52,973 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.io.BufferedReader$readLine$1816 [2018-10-04 12:41:52,974 INFO L138 BoogieDeclarations]: Found implementation of procedure java.lang.String$java.io.BufferedReader$readLine$1816 [2018-10-04 12:41:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.StringBuilder$$la$init$ra$$1826 [2018-10-04 12:41:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$217 [2018-10-04 12:41:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.InputStreamReader$$la$init$ra$$1918 [2018-10-04 12:41:52,974 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.IllegalArgumentException$$la$init$ra$$915 [2018-10-04 12:41:52,975 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.BufferedReader$$la$init$ra$$1809 [2018-10-04 12:41:52,976 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$java.lang.Integer$parseInt$932 given in one single declaration [2018-10-04 12:41:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure int$java.lang.Integer$parseInt$932 [2018-10-04 12:41:52,976 INFO L138 BoogieDeclarations]: Found implementation of procedure int$java.lang.Integer$parseInt$932 [2018-10-04 12:41:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.StringBuilder$java.lang.StringBuilder$append$1829 [2018-10-04 12:41:52,976 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.io.PrintStream$println$212 [2018-10-04 12:41:52,977 INFO L124 BoogieDeclarations]: Specification and implementation of procedure int$problem1.Problem1$calculateOutput$1806 given in one single declaration [2018-10-04 12:41:52,978 INFO L130 BoogieDeclarations]: Found specification of procedure int$problem1.Problem1$calculateOutput$1806 [2018-10-04 12:41:52,979 INFO L138 BoogieDeclarations]: Found implementation of procedure int$problem1.Problem1$calculateOutput$1806 [2018-10-04 12:41:52,979 INFO L124 BoogieDeclarations]: Specification and implementation of procedure void$problem1.Problem1$$la$init$ra$$1805 given in one single declaration [2018-10-04 12:41:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure void$problem1.Problem1$$la$init$ra$$1805 [2018-10-04 12:41:52,979 INFO L138 BoogieDeclarations]: Found implementation of procedure void$problem1.Problem1$$la$init$ra$$1805 [2018-10-04 12:41:52,979 INFO L130 BoogieDeclarations]: Found specification of procedure java.lang.String$java.lang.StringBuilder$toString$1863 [2018-10-04 12:41:52,980 INFO L130 BoogieDeclarations]: Found specification of procedure void$java.lang.Object$$la$init$ra$$38 [2018-10-04 12:41:53,577 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-04 12:41:53,616 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-04 12:42:00,100 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-04 12:42:00,188 INFO L338 CfgBuilder]: Using library mode [2018-10-04 12:42:00,189 INFO L202 PluginConnector]: Adding new model BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 12:42:00 BoogieIcfgContainer [2018-10-04 12:42:00,189 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 12:42:00,190 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-04 12:42:00,191 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-04 12:42:00,194 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-04 12:42:00,195 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 12:41:52" (1/2) ... [2018-10-04 12:42:00,196 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@728bec3 and model type BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.10 12:42:00, skipping insertion in model container [2018-10-04 12:42:00,196 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "BigBranchingExample.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 12:42:00" (2/2) ... [2018-10-04 12:42:00,198 INFO L112 eAbstractionObserver]: Analyzing ICFG BigBranchingExample.bpl [2018-10-04 12:42:00,209 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-04 12:42:00,228 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 126 error locations. [2018-10-04 12:42:00,332 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-10-04 12:42:00,333 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-10-04 12:42:00,333 INFO L382 AbstractCegarLoop]: Hoare is true [2018-10-04 12:42:00,333 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-04 12:42:00,333 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-04 12:42:00,334 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-04 12:42:00,334 INFO L386 AbstractCegarLoop]: Difference is false [2018-10-04 12:42:00,334 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-04 12:42:00,334 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-04 12:42:00,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2585 states. [2018-10-04 12:42:00,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-10-04 12:42:00,407 INFO L367 BasicCegarLoop]: Found error trace [2018-10-04 12:42:00,408 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1] [2018-10-04 12:42:00,412 INFO L423 AbstractCegarLoop]: === Iteration 1 === [int$problem1.Problem1$calculateOutput$1806Err11ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err68ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err76ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err13ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err20ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err37ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err118ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err7ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err98ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err51ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err56ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err97ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err113ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err96ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err43ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err2ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err10ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err111ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err35ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err32ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err93ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err0ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err81ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err42ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err120ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err28ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err82ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err86ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err27ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err33ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err105ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err45ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err30ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err23ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err57ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err89ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err104ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err64ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err88ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err12ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err90ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err62ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err102ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err115ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err121ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err55ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err66ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err85ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err39ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err18ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err44ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err48ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err106ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err71ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err58ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err83ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err109ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err14ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err91ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err25ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err79ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err119ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err100ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err123ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err114ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err3ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err15ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err77ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err54ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err59ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err92ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err73ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err107ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err122ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err108ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err19ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err53ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err101ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err6ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err103ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err84ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err26ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err110ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err22ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err52ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err61ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err80ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err70ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err49ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err99ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err87ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err38ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err75ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err60ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err65ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err72ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err16ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err95ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err17ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err74ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err1ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err36ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err9ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err21ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err34ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err8ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err31ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err24ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err4ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err94ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err69ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err63ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err50ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err67ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err46ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err29ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err47ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err41ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err78ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err124ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err5ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err116ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err40ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err112ASSERT_VIOLATIONASSERT, int$problem1.Problem1$calculateOutput$1806Err117ASSERT_VIOLATIONASSERT, void$problem1.Problem1$$la$init$ra$$1805Err0ASSERT_VIOLATIONASSERT]=== [2018-10-04 12:42:00,420 INFO L108 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-04 12:42:00,420 INFO L82 PathProgramCache]: Analyzing trace with hash 34789, now seen corresponding path program 1 times [2018-10-04 12:42:00,422 INFO L227 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-10-04 12:42:00,423 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-10-04 12:42:00,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-04 12:42:00,493 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-04 12:42:00,493 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-04 12:42:00,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 12:42:00,629 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: Cannot provide value for term c_int$problem1.Problem1$calculateOutput$1806_r01 of sort ref at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.getValue(Scriptor.java:183) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.getValue(WrapperScript.java:146) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.PredicateTrie.compare(PredicateTrie.java:184) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.PredicateTrie.unifyPredicate(PredicateTrie.java:110) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicateInternal(BPredicateUnifier.java:230) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.biesenb.BPredicateUnifier.getOrConstructPredicate(BPredicateUnifier.java:218) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedInterpolantsBuilder.computePredicates(NestedInterpolantsBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.NestedInterpolantsBuilder.(NestedInterpolantsBuilder.java:170) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolantsTree(InterpolatingTraceCheckCraig.java:271) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolants(InterpolatingTraceCheckCraig.java:207) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.singletracecheck.InterpolatingTraceCheckCraig.(InterpolatingTraceCheckCraig.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructCraig(TraceCheckConstructor.java:211) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructTraceCheck(TraceCheckConstructor.java:183) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.MultiTrackRefinementStrategy.getTraceCheck(MultiTrackRefinementStrategy.java:236) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:223) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:197) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:429) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:434) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:375) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:312) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:123) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-10-04 12:42:00,633 INFO L168 Benchmark]: Toolchain (without parser) took 8063.80 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 103.8 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -79.4 MB). Peak memory consumption was 24.5 MB. Max. memory is 7.1 GB. [2018-10-04 12:42:00,636 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 12:42:00,637 INFO L168 Benchmark]: Boogie Procedure Inliner took 102.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 12:42:00,637 INFO L168 Benchmark]: Boogie Preprocessor took 221.11 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-10-04 12:42:00,639 INFO L168 Benchmark]: RCFGBuilder took 7293.77 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 103.8 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -122.6 MB). Peak memory consumption was 475.3 MB. Max. memory is 7.1 GB. [2018-10-04 12:42:00,640 INFO L168 Benchmark]: TraceAbstraction took 442.12 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 7.1 GB. [2018-10-04 12:42:00,645 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 102.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 221.11 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 7293.77 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 103.8 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -122.6 MB). Peak memory consumption was 475.3 MB. Max. memory is 7.1 GB. * TraceAbstraction took 442.12 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: Cannot provide value for term c_int$problem1.Problem1$calculateOutput$1806_r01 of sort ref de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: Cannot provide value for term c_int$problem1.Problem1$calculateOutput$1806_r01 of sort ref: de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.getValue(Scriptor.java:183) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/BigBranchingExample.bpl_svcomp-Reach-32bit-Automizer_Default_PUPT.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-10-04_12-42-00-659.csv Received shutdown request...