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/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/fragtest_simple.i_4.bpl
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This is Ultimate 0.1.23-00a8621
[2018-09-30 11:54:22,209 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-09-30 11:54:22,211 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-09-30 11:54:22,225 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-09-30 11:54:22,226 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-09-30 11:54:22,228 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-09-30 11:54:22,229 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-09-30 11:54:22,233 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values
[2018-09-30 11:54:22,235 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-09-30 11:54:22,235 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-09-30 11:54:22,236 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-09-30 11:54:22,236 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-09-30 11:54:22,237 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-09-30 11:54:22,238 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-09-30 11:54:22,240 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-09-30 11:54:22,240 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-09-30 11:54:22,241 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-09-30 11:54:22,243 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-09-30 11:54:22,245 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-09-30 11:54:22,247 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-09-30 11:54:22,248 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-09-30 11:54:22,250 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-09-30 11:54:22,254 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-09-30 11:54:22,255 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-09-30 11:54:22,255 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-09-30 11:54:22,259 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-09-30 11:54:22,260 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-09-30 11:54:22,261 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-09-30 11:54:22,265 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values
[2018-09-30 11:54:22,266 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-09-30 11:54:22,266 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-09-30 11:54:22,267 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
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[2018-09-30 11:54:22,267 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values
[2018-09-30 11:54:22,270 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values
[2018-09-30 11:54:22,270 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-09-30 11:54:22,272 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf
[2018-09-30 11:54:22,291 INFO L110 SettingsManager]: Loading preferences was successful
[2018-09-30 11:54:22,291 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-09-30 11:54:22,292 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-09-30 11:54:22,292 INFO L133 SettingsManager]: * to procedures, called more than once=true
[2018-09-30 11:54:22,293 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-09-30 11:54:22,293 INFO L133 SettingsManager]: * Create parallel compositions if possible=false
[2018-09-30 11:54:22,293 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-09-30 11:54:22,294 INFO L133 SettingsManager]: * sizeof long=4
[2018-09-30 11:54:22,294 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-09-30 11:54:22,294 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-09-30 11:54:22,294 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-09-30 11:54:22,294 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2018-09-30 11:54:22,295 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-09-30 11:54:22,295 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2018-09-30 11:54:22,295 INFO L133 SettingsManager]: * sizeof long double=12
[2018-09-30 11:54:22,295 INFO L133 SettingsManager]: * Check if freed pointer was valid=false
[2018-09-30 11:54:22,295 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2018-09-30 11:54:22,296 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults:
[2018-09-30 11:54:22,296 INFO L133 SettingsManager]: * Timeout in seconds=1000000
[2018-09-30 11:54:22,296 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true
[2018-09-30 11:54:22,296 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-09-30 11:54:22,296 INFO L133 SettingsManager]: * To the following directory=./dump/
[2018-09-30 11:54:22,297 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000
[2018-09-30 11:54:22,297 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-09-30 11:54:22,297 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-09-30 11:54:22,297 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-09-30 11:54:22,297 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN
[2018-09-30 11:54:22,298 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-09-30 11:54:22,298 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-09-30 11:54:22,298 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-09-30 11:54:22,356 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-09-30 11:54:22,371 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-09-30 11:54:22,378 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-09-30 11:54:22,380 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser...
[2018-09-30 11:54:22,381 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized
[2018-09-30 11:54:22,382 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/fragtest_simple.i_4.bpl
[2018-09-30 11:54:22,382 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/fragtest_simple.i_4.bpl'
[2018-09-30 11:54:22,444 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-09-30 11:54:22,447 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2018-09-30 11:54:22,448 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2018-09-30 11:54:22,448 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2018-09-30 11:54:22,449 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized
[2018-09-30 11:54:22,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "fragtest_simple.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:54:22" (1/1) ...
[2018-09-30 11:54:22,483 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "fragtest_simple.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:54:22" (1/1) ...
[2018-09-30 11:54:22,489 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2018-09-30 11:54:22,490 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-09-30 11:54:22,490 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-09-30 11:54:22,491 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-09-30 11:54:22,502 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "fragtest_simple.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:54:22" (1/1) ...
[2018-09-30 11:54:22,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "fragtest_simple.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:54:22" (1/1) ...
[2018-09-30 11:54:22,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "fragtest_simple.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:54:22" (1/1) ...
[2018-09-30 11:54:22,503 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "fragtest_simple.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:54:22" (1/1) ...
[2018-09-30 11:54:22,509 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "fragtest_simple.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:54:22" (1/1) ...
[2018-09-30 11:54:22,511 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "fragtest_simple.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:54:22" (1/1) ...
[2018-09-30 11:54:22,512 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "fragtest_simple.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:54:22" (1/1) ...
[2018-09-30 11:54:22,514 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-09-30 11:54:22,515 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-09-30 11:54:22,515 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2018-09-30 11:54:22,518 INFO L276 PluginConnector]: RCFGBuilder initialized
[2018-09-30 11:54:22,519 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "fragtest_simple.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:54:22" (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:10000 (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:10000
[2018-09-30 11:54:22,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-09-30 11:54:22,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-09-30 11:54:22,919 INFO L348 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-09-30 11:54:22,920 INFO L202 PluginConnector]: Adding new model fragtest_simple.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.09 11:54:22 BoogieIcfgContainer
[2018-09-30 11:54:22,920 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-09-30 11:54:22,921 INFO L113 PluginConnector]: ------------------------CodeCheck----------------------------
[2018-09-30 11:54:22,921 INFO L271 PluginConnector]: Initializing CodeCheck...
[2018-09-30 11:54:22,932 INFO L276 PluginConnector]: CodeCheck initialized
[2018-09-30 11:54:22,932 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "fragtest_simple.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.09 11:54:22" (1/1) ...
[2018-09-30 11:54:22,946 INFO L99 BPredicateUnifier]: Initialized predicate-trie based predicate unifier
[2018-09-30 11:54:22,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:54:22,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 8 states and 9 transitions.
[2018-09-30 11:54:22,980 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 9 transitions.
[2018-09-30 11:54:22,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7
[2018-09-30 11:54:22,983 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:54:23,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:54:23,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:54:23,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:54:23,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 9 states and 12 transitions.
[2018-09-30 11:54:23,970 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 12 transitions.
[2018-09-30 11:54:23,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9
[2018-09-30 11:54:23,970 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:54:23,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:54:24,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:54:25,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:54:25,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 13 states and 17 transitions.
[2018-09-30 11:54:25,431 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 17 transitions.
[2018-09-30 11:54:25,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11
[2018-09-30 11:54:25,432 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:54:25,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:54:25,614 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:54:26,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:54:26,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions.
[2018-09-30 11:54:26,734 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions.
[2018-09-30 11:54:26,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13
[2018-09-30 11:54:26,734 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:54:26,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:54:26,877 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:54:28,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:54:28,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions.
[2018-09-30 11:54:28,220 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions.
[2018-09-30 11:54:28,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15
[2018-09-30 11:54:28,221 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:54:28,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:54:28,373 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:54:30,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:54:30,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 24 transitions.
[2018-09-30 11:54:30,220 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions.
[2018-09-30 11:54:30,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17
[2018-09-30 11:54:30,221 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:54:30,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:54:30,369 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:54:32,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:54:32,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 25 states and 29 transitions.
[2018-09-30 11:54:32,147 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions.
[2018-09-30 11:54:32,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19
[2018-09-30 11:54:32,148 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:54:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:54:32,501 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 12 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:54:35,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:54:35,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 33 states and 38 transitions.
[2018-09-30 11:54:35,933 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions.
[2018-09-30 11:54:35,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21
[2018-09-30 11:54:35,934 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:54:35,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:54:36,219 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 20 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:54:38,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:54:38,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 35 states and 42 transitions.
[2018-09-30 11:54:38,092 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 42 transitions.
[2018-09-30 11:54:38,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23
[2018-09-30 11:54:38,093 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:54:38,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:54:38,288 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 20 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:54:40,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:54:40,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 39 states and 47 transitions.
[2018-09-30 11:54:40,317 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions.
[2018-09-30 11:54:40,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25
[2018-09-30 11:54:40,318 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:54:40,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:54:40,578 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 30 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:54:42,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:54:42,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 41 states and 49 transitions.
[2018-09-30 11:54:42,627 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions.
[2018-09-30 11:54:42,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2018-09-30 11:54:42,628 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:54:42,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:54:42,925 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 30 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:54:45,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:54:45,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 45 states and 54 transitions.
[2018-09-30 11:54:45,527 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 54 transitions.
[2018-09-30 11:54:45,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29
[2018-09-30 11:54:45,528 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:54:45,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:54:45,852 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 42 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:54:49,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:54:49,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 47 states and 56 transitions.
[2018-09-30 11:54:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 56 transitions.
[2018-09-30 11:54:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31
[2018-09-30 11:54:49,036 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:54:49,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:54:49,364 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 42 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:54:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:54:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 51 states and 61 transitions.
[2018-09-30 11:54:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 61 transitions.
[2018-09-30 11:54:53,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33
[2018-09-30 11:54:53,478 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:54:53,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:54:53,910 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 56 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:54:58,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:54:58,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 53 states and 63 transitions.
[2018-09-30 11:54:58,050 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 63 transitions.
[2018-09-30 11:54:58,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35
[2018-09-30 11:54:58,052 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:54:58,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:54:58,938 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 56 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:55:03,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:55:03,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 57 states and 68 transitions.
[2018-09-30 11:55:03,389 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 68 transitions.
[2018-09-30 11:55:03,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37
[2018-09-30 11:55:03,390 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:55:03,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:55:04,110 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 72 proven. 56 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:55:09,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:55:09,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 59 states and 70 transitions.
[2018-09-30 11:55:09,074 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 70 transitions.
[2018-09-30 11:55:09,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39
[2018-09-30 11:55:09,075 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:55:09,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:55:09,419 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 72 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:55:15,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:55:15,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 63 states and 75 transitions.
[2018-09-30 11:55:15,383 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 75 transitions.
[2018-09-30 11:55:15,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41
[2018-09-30 11:55:15,384 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:55:15,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:55:15,959 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 90 proven. 72 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:55:22,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:55:22,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 65 states and 77 transitions.
[2018-09-30 11:55:22,722 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 77 transitions.
[2018-09-30 11:55:22,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43
[2018-09-30 11:55:22,723 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:55:22,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:55:23,337 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 90 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:55:31,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:55:31,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 69 states and 82 transitions.
[2018-09-30 11:55:31,302 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 82 transitions.
[2018-09-30 11:55:31,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45
[2018-09-30 11:55:31,304 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:55:31,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:55:32,167 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 110 proven. 90 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:55:40,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:55:40,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 71 states and 84 transitions.
[2018-09-30 11:55:40,617 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 84 transitions.
[2018-09-30 11:55:40,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47
[2018-09-30 11:55:40,617 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:55:40,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:55:41,124 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 110 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:55:51,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:55:51,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 75 states and 89 transitions.
[2018-09-30 11:55:51,128 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 89 transitions.
[2018-09-30 11:55:51,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49
[2018-09-30 11:55:51,128 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:55:51,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:55:51,992 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 132 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:56:02,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:56:02,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 77 states and 91 transitions.
[2018-09-30 11:56:02,897 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 91 transitions.
[2018-09-30 11:56:02,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51
[2018-09-30 11:56:02,897 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:56:02,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:56:03,800 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 132 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:56:16,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:56:16,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 81 states and 96 transitions.
[2018-09-30 11:56:16,750 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 96 transitions.
[2018-09-30 11:56:16,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53
[2018-09-30 11:56:16,750 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:56:16,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:56:17,701 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 156 proven. 132 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:56:31,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:56:31,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 83 states and 98 transitions.
[2018-09-30 11:56:31,903 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 98 transitions.
[2018-09-30 11:56:31,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55
[2018-09-30 11:56:31,904 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:56:31,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:56:32,593 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 156 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:56:49,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:56:49,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 87 states and 103 transitions.
[2018-09-30 11:56:49,510 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 103 transitions.
[2018-09-30 11:56:49,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57
[2018-09-30 11:56:49,511 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:56:49,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:56:51,080 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 182 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:57:09,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:57:09,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 89 states and 105 transitions.
[2018-09-30 11:57:09,454 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 105 transitions.
[2018-09-30 11:57:09,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59
[2018-09-30 11:57:09,454 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:57:09,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:57:10,290 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 182 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:57:32,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:57:32,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 93 states and 110 transitions.
[2018-09-30 11:57:32,083 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 110 transitions.
[2018-09-30 11:57:32,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61
[2018-09-30 11:57:32,083 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:57:32,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:57:33,463 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 210 proven. 182 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:57:57,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:57:57,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 95 states and 112 transitions.
[2018-09-30 11:57:57,009 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 112 transitions.
[2018-09-30 11:57:57,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63
[2018-09-30 11:57:57,009 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:57:57,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:57:57,970 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 210 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2018-09-30 11:58:25,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available
[2018-09-30 11:58:25,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 99 states and 117 transitions.
[2018-09-30 11:58:25,584 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 117 transitions.
[2018-09-30 11:58:25,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65
[2018-09-30 11:58:25,584 INFO L423 CodeCheckObserver]: Error Path is FOUND.
[2018-09-30 11:58:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-09-30 11:58:27,164 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 240 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
Received shutdown request...
[2018-09-30 11:58:57,069 INFO L202 PluginConnector]: Adding new model fragtest_simple.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 30.09 11:58:57 ImpRootNode
[2018-09-30 11:58:57,069 INFO L132 PluginConnector]: ------------------------ END CodeCheck----------------------------
[2018-09-30 11:58:57,070 INFO L168 Benchmark]: Toolchain (without parser) took 274625.46 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 26.7 MB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 378.6 MB). Peak memory consumption was 634.4 MB. Max. memory is 7.1 GB.
[2018-09-30 11:58:57,072 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-09-30 11:58:57,073 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.79 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-09-30 11:58:57,074 INFO L168 Benchmark]: Boogie Preprocessor took 24.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-09-30 11:58:57,074 INFO L168 Benchmark]: RCFGBuilder took 404.89 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB.
[2018-09-30 11:58:57,075 INFO L168 Benchmark]: CodeCheck took 274148.83 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 26.7 MB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 359.5 MB). Peak memory consumption was 615.4 MB. Max. memory is 7.1 GB.
[2018-09-30 11:58:57,079 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck:
- TimeoutResultAtElement [Line: 75]: Timeout (CodeCheck)
Unable to prove that assertion always holds (line 75)
- StatisticsResult: Ultimate CodeCheck benchmark data
CFG has 1 procedures, 9 locations, 1 error locations. UNKNOWN Result, 274.1s OverallTime, 30 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: -1610612736 SDtfs, -1370139316 SDslu, -2113929224 SDs, 0 SdLazy, -1769996330 SolverSat, -768955750 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 33.6s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 17.1s InterpolantComputationTime, 1050 NumberOfCodeBlocks, 1050 NumberOfCodeBlocksAsserted, 30 NumberOfCheckSat, 1020 ConstructedInterpolants, 0 QuantifiedInterpolants, 149956 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 30 InterpolantComputations, 2 PerfectInterpolantSequences, 2480/4720 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available
- GenericResult: Unable to decide if program is safe!
Unable to decide if program is safe!
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
* Boogie Procedure Inliner took 41.79 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
* Boogie Preprocessor took 24.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
* RCFGBuilder took 404.89 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 19.0 MB). Peak memory consumption was 19.0 MB. Max. memory is 7.1 GB.
* CodeCheck took 274148.83 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 26.7 MB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 359.5 MB). Peak memory consumption was 615.4 MB. Max. memory is 7.1 GB.
RESULT: Ultimate could not prove your program: Timeout
Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/fragtest_simple.i_4.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-09-30_11-58-57-091.csv
Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/fragtest_simple.i_4.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-30_11-58-57-091.csv
Completed graceful shutdown