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/real-life/threadpooling_out3.mover.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d19836b [2018-09-26 22:38:47,916 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-26 22:38:47,918 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-26 22:38:47,932 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-26 22:38:47,932 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-26 22:38:47,933 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-26 22:38:47,935 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-26 22:38:47,943 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-26 22:38:47,945 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-26 22:38:47,946 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-26 22:38:47,947 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-26 22:38:47,947 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-26 22:38:47,948 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-26 22:38:47,949 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-26 22:38:47,950 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-26 22:38:47,951 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-26 22:38:47,952 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-26 22:38:47,953 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-26 22:38:47,955 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-26 22:38:47,957 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-26 22:38:47,958 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-26 22:38:47,959 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-26 22:38:47,961 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-26 22:38:47,962 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-26 22:38:47,962 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-26 22:38:47,963 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-26 22:38:47,964 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-26 22:38:47,965 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-26 22:38:47,965 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-26 22:38:47,966 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-26 22:38:47,967 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-26 22:38:47,967 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-26 22:38:47,968 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-26 22:38:47,968 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-26 22:38:47,969 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-26 22:38:47,969 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-26 22:38:47,970 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 [2018-09-26 22:38:47,984 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-26 22:38:47,985 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-26 22:38:47,986 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-26 22:38:47,986 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-26 22:38:47,986 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-26 22:38:47,987 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-26 22:38:47,987 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-26 22:38:47,987 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-26 22:38:47,987 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-26 22:38:47,987 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-26 22:38:47,988 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-26 22:38:47,988 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-26 22:38:47,988 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-26 22:38:47,988 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-26 22:38:47,988 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-26 22:38:47,989 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-26 22:38:47,989 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-26 22:38:47,989 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-26 22:38:47,989 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-26 22:38:47,989 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-09-26 22:38:47,990 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-26 22:38:47,990 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-26 22:38:47,990 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-26 22:38:47,990 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-26 22:38:47,990 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-26 22:38:47,991 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-26 22:38:47,991 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-26 22:38:47,991 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-26 22:38:47,991 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-26 22:38:47,991 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-26 22:38:48,036 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-26 22:38:48,051 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-26 22:38:48,054 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-26 22:38:48,056 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-26 22:38:48,056 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-26 22:38:48,057 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/threadpooling_out3.mover.bpl [2018-09-26 22:38:48,057 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/threadpooling_out3.mover.bpl' [2018-09-26 22:38:48,151 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-26 22:38:48,154 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-26 22:38:48,155 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-26 22:38:48,155 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-26 22:38:48,155 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-26 22:38:48,177 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:38:48" (1/1) ... [2018-09-26 22:38:48,194 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:38:48" (1/1) ... [2018-09-26 22:38:48,201 WARN L165 Inliner]: Program contained no entry procedure! [2018-09-26 22:38:48,201 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-09-26 22:38:48,201 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-09-26 22:38:48,203 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-26 22:38:48,204 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-26 22:38:48,205 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-26 22:38:48,205 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-26 22:38:48,216 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:38:48" (1/1) ... [2018-09-26 22:38:48,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:38:48" (1/1) ... [2018-09-26 22:38:48,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:38:48" (1/1) ... [2018-09-26 22:38:48,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:38:48" (1/1) ... [2018-09-26 22:38:48,230 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:38:48" (1/1) ... [2018-09-26 22:38:48,238 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:38:48" (1/1) ... [2018-09-26 22:38:48,241 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:38:48" (1/1) ... [2018-09-26 22:38:48,244 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-26 22:38:48,245 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-26 22:38:48,245 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-26 22:38:48,246 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-26 22:38:48,247 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:38:48" (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 [2018-09-26 22:38:48,345 INFO L124 BoogieDeclarations]: Specification and implementation of procedure product given in one single declaration [2018-09-26 22:38:48,346 INFO L130 BoogieDeclarations]: Found specification of procedure product [2018-09-26 22:38:48,346 INFO L138 BoogieDeclarations]: Found implementation of procedure product [2018-09-26 22:38:49,717 INFO L343 CfgBuilder]: Using library mode [2018-09-26 22:38:49,717 INFO L202 PluginConnector]: Adding new model threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 10:38:49 BoogieIcfgContainer [2018-09-26 22:38:49,718 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-26 22:38:49,718 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-26 22:38:49,718 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-26 22:38:49,728 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-26 22:38:49,728 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 10:38:49" (1/1) ... [2018-09-26 22:38:49,745 INFO L99 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-09-26 22:38:49,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:38:49,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 55 states and 136 transitions. [2018-09-26 22:38:49,781 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 136 transitions. [2018-09-26 22:38:49,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-26 22:38:49,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:38:49,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:38:50,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:38:50,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:38:50,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 58 states and 156 transitions. [2018-09-26 22:38:50,944 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 156 transitions. [2018-09-26 22:38:50,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-26 22:38:50,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:38:50,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:38:51,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:38:53,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:38:53,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 61 states and 178 transitions. [2018-09-26 22:38:53,280 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 178 transitions. [2018-09-26 22:38:53,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-26 22:38:53,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:38:53,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:38:53,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:38:55,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:38:55,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 63 states and 193 transitions. [2018-09-26 22:38:55,475 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 193 transitions. [2018-09-26 22:38:55,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-26 22:38:55,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:38:55,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:38:55,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:38:56,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:38:56,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 65 states and 209 transitions. [2018-09-26 22:38:56,007 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 209 transitions. [2018-09-26 22:38:56,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-26 22:38:56,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:38:56,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:38:56,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:38:58,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:38:58,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 68 states and 233 transitions. [2018-09-26 22:38:58,633 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 233 transitions. [2018-09-26 22:38:58,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-26 22:38:58,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:38:58,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:38:58,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:38:59,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:38:59,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 69 states and 239 transitions. [2018-09-26 22:38:59,183 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 239 transitions. [2018-09-26 22:38:59,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-26 22:38:59,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:38:59,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:38:59,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:39:01,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:39:01,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 72 states and 266 transitions. [2018-09-26 22:39:01,367 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 266 transitions. [2018-09-26 22:39:01,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-26 22:39:01,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:39:01,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:39:01,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:39:03,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:39:03,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 73 states and 274 transitions. [2018-09-26 22:39:03,006 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 274 transitions. [2018-09-26 22:39:03,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-26 22:39:03,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:39:03,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:39:03,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:39:03,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:39:03,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 75 states and 288 transitions. [2018-09-26 22:39:03,550 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 288 transitions. [2018-09-26 22:39:03,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-26 22:39:03,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:39:03,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:39:03,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:39:06,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:39:06,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 78 states and 313 transitions. [2018-09-26 22:39:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 313 transitions. [2018-09-26 22:39:06,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-26 22:39:06,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:39:06,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:39:07,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:39:09,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:39:09,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 79 states and 322 transitions. [2018-09-26 22:39:09,936 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 322 transitions. [2018-09-26 22:39:09,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-26 22:39:09,937 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:39:09,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:39:10,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:39:12,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:39:12,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 80 states and 334 transitions. [2018-09-26 22:39:12,463 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 334 transitions. [2018-09-26 22:39:12,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-26 22:39:12,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:39:12,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:39:13,213 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:39:19,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:39:19,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 83 states and 364 transitions. [2018-09-26 22:39:19,791 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 364 transitions. [2018-09-26 22:39:19,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:39:19,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:39:19,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:39:22,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:39:32,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:39:32,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 87 states and 406 transitions. [2018-09-26 22:39:32,319 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 406 transitions. [2018-09-26 22:39:32,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:39:32,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:39:32,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:39:33,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:39:40,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:39:40,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 89 states and 418 transitions. [2018-09-26 22:39:40,120 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 418 transitions. [2018-09-26 22:39:40,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:39:40,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:39:40,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:39:40,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:39:42,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:39:42,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 90 states and 424 transitions. [2018-09-26 22:39:42,281 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 424 transitions. [2018-09-26 22:39:42,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:39:42,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:39:42,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:39:43,587 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:39:47,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:39:47,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 91 states and 432 transitions. [2018-09-26 22:39:47,763 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 432 transitions. [2018-09-26 22:39:47,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:39:47,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:39:47,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:39:47,820 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:39:48,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:39:48,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 92 states and 437 transitions. [2018-09-26 22:39:48,817 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 437 transitions. [2018-09-26 22:39:48,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:39:48,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:39:48,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:39:48,878 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:39:50,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:39:50,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 93 states and 454 transitions. [2018-09-26 22:39:50,316 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 454 transitions. [2018-09-26 22:39:50,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:39:50,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:39:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:39:53,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:40:06,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:40:06,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 97 states and 508 transitions. [2018-09-26 22:40:06,378 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 508 transitions. [2018-09-26 22:40:06,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:40:06,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:40:06,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:40:06,455 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:40:13,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:40:13,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 98 states and 517 transitions. [2018-09-26 22:40:13,282 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 517 transitions. [2018-09-26 22:40:13,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:40:13,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:40:13,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:40:15,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:40:30,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:40:30,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 101 states and 543 transitions. [2018-09-26 22:40:30,083 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 543 transitions. [2018-09-26 22:40:30,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:40:30,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:40:30,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:40:33,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:40:46,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:40:46,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 102 states and 551 transitions. [2018-09-26 22:40:46,970 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 551 transitions. [2018-09-26 22:40:46,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:40:46,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:40:46,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:40:50,423 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:41:09,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:41:09,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 105 states and 586 transitions. [2018-09-26 22:41:09,920 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 586 transitions. [2018-09-26 22:41:09,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:41:09,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:41:09,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:41:10,129 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:41:18,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:41:18,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 106 states and 594 transitions. [2018-09-26 22:41:18,856 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 594 transitions. [2018-09-26 22:41:18,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:41:18,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:41:18,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:41:18,930 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:41:24,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:41:24,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 107 states and 600 transitions. [2018-09-26 22:41:24,626 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 600 transitions. [2018-09-26 22:41:24,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:41:24,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:41:24,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:41:28,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:41:45,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:41:45,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 109 states and 631 transitions. [2018-09-26 22:41:45,089 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 631 transitions. [2018-09-26 22:41:45,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:41:45,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:41:45,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:41:48,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:42:00,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:42:00,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 110 states and 646 transitions. [2018-09-26 22:42:00,672 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 646 transitions. [2018-09-26 22:42:00,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:42:00,673 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:42:00,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:42:00,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:42:07,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:42:07,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 111 states and 661 transitions. [2018-09-26 22:42:07,023 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 661 transitions. [2018-09-26 22:42:07,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:42:07,024 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:42:07,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:42:07,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:42:17,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:42:17,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 112 states and 670 transitions. [2018-09-26 22:42:17,993 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 670 transitions. [2018-09-26 22:42:17,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:42:17,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:42:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:42:19,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:42:37,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:42:37,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 115 states and 708 transitions. [2018-09-26 22:42:37,436 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 708 transitions. [2018-09-26 22:42:37,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:42:37,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:42:37,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:42:37,563 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:42:47,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:42:47,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 116 states and 719 transitions. [2018-09-26 22:42:47,016 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 719 transitions. [2018-09-26 22:42:47,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 22:42:47,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:42:47,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:42:55,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. Received shutdown request... [2018-09-26 22:43:31,353 INFO L202 PluginConnector]: Adding new model threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 26.09 10:43:31 ImpRootNode [2018-09-26 22:43:31,353 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-09-26 22:43:31,354 INFO L168 Benchmark]: Toolchain (without parser) took 283202.64 ms. Allocated memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: -149.9 MB). Free memory was 1.5 GB in the beginning and 1.0 GB in the end (delta: 467.4 MB). Peak memory consumption was 317.5 MB. Max. memory is 7.1 GB. [2018-09-26 22:43:31,356 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.15 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. [2018-09-26 22:43:31,357 INFO L168 Benchmark]: Boogie Procedure Inliner took 49.04 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. [2018-09-26 22:43:31,357 INFO L168 Benchmark]: Boogie Preprocessor took 40.42 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. [2018-09-26 22:43:31,358 INFO L168 Benchmark]: RCFGBuilder took 1472.39 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. [2018-09-26 22:43:31,359 INFO L168 Benchmark]: CodeCheck took 281635.05 ms. Allocated memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: -149.9 MB). Free memory was 1.4 GB in the beginning and 1.0 GB in the end (delta: 414.6 MB). Peak memory consumption was 264.6 MB. Max. memory is 7.1 GB. [2018-09-26 22:43:31,363 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResultAtElement [Line: 95]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 95) - TimeoutResultAtElement [Line: 263]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 263) - TimeoutResultAtElement [Line: 337]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 337) - TimeoutResultAtElement [Line: 847]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 847) - TimeoutResultAtElement [Line: 675]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 675) - TimeoutResultAtElement [Line: 832]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 832) - TimeoutResultAtElement [Line: 640]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 640) - TimeoutResultAtElement [Line: 574]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 574) - TimeoutResultAtElement [Line: 645]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 645) - TimeoutResultAtElement [Line: 594]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 594) - TimeoutResultAtElement [Line: 624]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 624) - TimeoutResultAtElement [Line: 470]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 470) - TimeoutResultAtElement [Line: 223]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 223) - TimeoutResultAtElement [Line: 589]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 589) - TimeoutResultAtElement [Line: 800]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 800) - TimeoutResultAtElement [Line: 569]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 569) - TimeoutResultAtElement [Line: 316]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 316) - TimeoutResultAtElement [Line: 194]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 194) - TimeoutResultAtElement [Line: 660]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 660) - TimeoutResultAtElement [Line: 584]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 584) - TimeoutResultAtElement [Line: 199]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 199) - TimeoutResultAtElement [Line: 446]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 446) - TimeoutResultAtElement [Line: 579]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 579) - TimeoutResultAtElement [Line: 604]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 604) - TimeoutResultAtElement [Line: 599]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 599) - TimeoutResultAtElement [Line: 71]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 71) - TimeoutResultAtElement [Line: 816]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 816) - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 84 locations, 27 error locations. UNKNOWN Result, 281.5s OverallTime, 33 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1331311652 SDtfs, -556612332 SDslu, 2077607628 SDs, 0 SdLazy, -80209938 SolverSat, 1610322094 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 47.7s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 38.1s InterpolantComputationTime, 182 NumberOfCodeBlocks, 182 NumberOfCodeBlocksAsserted, 33 NumberOfCheckSat, 149 ConstructedInterpolants, 0 QuantifiedInterpolants, 8511 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 33 InterpolantComputations, 33 PerfectInterpolantSequences, 2/2 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 0.15 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 49.04 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 40.42 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 1472.39 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. * CodeCheck took 281635.05 ms. Allocated memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: -149.9 MB). Free memory was 1.4 GB in the beginning and 1.0 GB in the end (delta: 414.6 MB). Peak memory consumption was 264.6 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/threadpooling_out3.mover.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-09-26_22-43-31-387.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/threadpooling_out3.mover.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-26_22-43-31-387.csv Completed graceful shutdown