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/s3_srvr_7.cil.c_19.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-133090d [2018-10-04 10:47:30,357 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 10:47:30,359 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 10:47:30,371 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 10:47:30,372 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 10:47:30,373 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 10:47:30,374 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 10:47:30,376 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 10:47:30,377 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 10:47:30,378 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 10:47:30,379 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 10:47:30,379 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 10:47:30,380 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 10:47:30,381 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 10:47:30,382 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 10:47:30,383 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 10:47:30,384 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 10:47:30,385 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 10:47:30,387 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 10:47:30,389 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 10:47:30,390 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 10:47:30,391 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 10:47:30,394 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 10:47:30,394 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 10:47:30,394 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 10:47:30,395 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 10:47:30,396 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 10:47:30,397 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 10:47:30,398 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 10:47:30,399 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 10:47:30,399 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 10:47:30,400 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 10:47:30,400 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 10:47:30,400 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 10:47:30,401 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 10:47:30,402 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 10:47:30,402 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 [2018-10-04 10:47:30,424 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 10:47:30,424 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 10:47:30,425 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 10:47:30,425 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 10:47:30,426 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 10:47:30,426 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 10:47:30,426 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 10:47:30,426 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 10:47:30,426 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 10:47:30,427 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 10:47:30,427 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 10:47:30,427 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 10:47:30,427 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 10:47:30,427 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 10:47:30,428 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 10:47:30,428 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 10:47:30,428 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 10:47:30,428 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 10:47:30,428 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 10:47:30,429 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-04 10:47:30,429 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 10:47:30,429 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 10:47:30,429 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 10:47:30,429 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 10:47:30,430 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 10:47:30,430 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 10:47:30,430 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 10:47:30,430 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 10:47:30,430 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 10:47:30,430 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 10:47:30,493 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 10:47:30,505 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 10:47:30,509 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 10:47:30,510 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 10:47:30,511 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 10:47:30,511 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_7.cil.c_19.bpl [2018-10-04 10:47:30,512 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_7.cil.c_19.bpl' [2018-10-04 10:47:30,586 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 10:47:30,588 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 10:47:30,589 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 10:47:30,589 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 10:47:30,589 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 10:47:30,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "s3_srvr_7.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:47:30" (1/1) ... [2018-10-04 10:47:30,627 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "s3_srvr_7.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:47:30" (1/1) ... [2018-10-04 10:47:30,634 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 10:47:30,635 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 10:47:30,635 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 10:47:30,636 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 10:47:30,647 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "s3_srvr_7.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:47:30" (1/1) ... [2018-10-04 10:47:30,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "s3_srvr_7.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:47:30" (1/1) ... [2018-10-04 10:47:30,650 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "s3_srvr_7.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:47:30" (1/1) ... [2018-10-04 10:47:30,651 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "s3_srvr_7.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:47:30" (1/1) ... [2018-10-04 10:47:30,659 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "s3_srvr_7.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:47:30" (1/1) ... [2018-10-04 10:47:30,662 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "s3_srvr_7.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:47:30" (1/1) ... [2018-10-04 10:47:30,664 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "s3_srvr_7.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:47:30" (1/1) ... [2018-10-04 10:47:30,667 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 10:47:30,668 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 10:47:30,668 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 10:47:30,669 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 10:47:30,670 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "s3_srvr_7.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:47:30" (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 [2018-10-04 10:47:30,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 10:47:30,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 10:47:31,426 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 10:47:31,427 INFO L202 PluginConnector]: Adding new model s3_srvr_7.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:47:31 BoogieIcfgContainer [2018-10-04 10:47:31,427 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 10:47:31,428 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 10:47:31,428 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 10:47:31,436 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 10:47:31,437 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "s3_srvr_7.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:47:31" (1/1) ... [2018-10-04 10:47:31,450 INFO L104 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-04 10:47:31,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:31,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 10 states and 14 transitions. [2018-10-04 10:47:31,484 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 14 transitions. [2018-10-04 10:47:31,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-04 10:47:31,486 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:31,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:47:31,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:31,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 12 states and 15 transitions. [2018-10-04 10:47:31,967 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2018-10-04 10:47:31,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 10:47:31,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:31,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:32,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:47:32,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:32,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2018-10-04 10:47:32,684 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2018-10-04 10:47:32,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-10-04 10:47:32,685 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:32,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:32,811 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-04 10:47:33,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:33,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 22 states and 27 transitions. [2018-10-04 10:47:33,732 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 27 transitions. [2018-10-04 10:47:33,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-10-04 10:47:33,737 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:33,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:33,876 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-04 10:47:34,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:34,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 29 states and 34 transitions. [2018-10-04 10:47:34,319 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2018-10-04 10:47:34,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-04 10:47:34,320 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:34,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:34,513 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2018-10-04 10:47:35,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 34 states and 39 transitions. [2018-10-04 10:47:35,380 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 39 transitions. [2018-10-04 10:47:35,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-10-04 10:47:35,382 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:35,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:35,638 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 29 proven. 29 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-04 10:47:37,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:37,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 59 states and 73 transitions. [2018-10-04 10:47:37,242 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 73 transitions. [2018-10-04 10:47:37,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-10-04 10:47:37,244 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:37,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:37,601 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-10-04 10:47:39,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:39,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 59 states and 67 transitions. [2018-10-04 10:47:39,531 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 67 transitions. [2018-10-04 10:47:39,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-10-04 10:47:39,534 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:39,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:39,661 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2018-10-04 10:47:40,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:40,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 32 states and 31 transitions. [2018-10-04 10:47:40,727 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 31 transitions. [2018-10-04 10:47:40,728 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-04 10:47:40,728 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 9 iterations. [2018-10-04 10:47:40,738 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-04 10:47:40,947 WARN L178 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 28 [2018-10-04 10:47:41,074 WARN L178 SmtUtils]: Spent 125.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 26 [2018-10-04 10:47:41,205 WARN L178 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 28 [2018-10-04 10:47:41,317 WARN L178 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 24 [2018-10-04 10:47:41,536 WARN L178 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 26 [2018-10-04 10:47:41,536 INFO L582 CodeCheckObserver]: Invariant with dag size 28 [2018-10-04 10:47:41,545 INFO L582 CodeCheckObserver]: Invariant with dag size 26 [2018-10-04 10:47:41,545 INFO L582 CodeCheckObserver]: Invariant with dag size 12 [2018-10-04 10:47:41,546 INFO L582 CodeCheckObserver]: Invariant with dag size 28 [2018-10-04 10:47:41,546 INFO L582 CodeCheckObserver]: Invariant with dag size 24 [2018-10-04 10:47:41,547 INFO L582 CodeCheckObserver]: Invariant with dag size 19 [2018-10-04 10:47:41,547 INFO L582 CodeCheckObserver]: Invariant with dag size 26 [2018-10-04 10:47:41,548 INFO L202 PluginConnector]: Adding new model s3_srvr_7.cil.c_19.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 10:47:41 ImpRootNode [2018-10-04 10:47:41,548 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 10:47:41,549 INFO L168 Benchmark]: Toolchain (without parser) took 10962.31 ms. Allocated memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 14.7 MB). Free memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: 194.7 MB). Peak memory consumption was 209.4 MB. Max. memory is 7.1 GB. [2018-10-04 10:47:41,551 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 10:47:41,552 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.96 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 10:47:41,553 INFO L168 Benchmark]: Boogie Preprocessor took 32.50 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 10:47:41,554 INFO L168 Benchmark]: RCFGBuilder took 758.99 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-10-04 10:47:41,555 INFO L168 Benchmark]: CodeCheck took 10120.76 ms. Allocated memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 14.7 MB). Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 163.0 MB). Peak memory consumption was 177.6 MB. Max. memory is 7.1 GB. [2018-10-04 10:47:41,561 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 16 locations, 1 error locations. SAFE Result, 9.2s OverallTime, 9 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 896 SDtfs, 2814 SDslu, 1594 SDs, 0 SdLazy, 6708 SolverSat, 1716 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 1390 GetRequests, 1288 SyntacticMatches, 20 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 7.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 1.2s InterpolantComputationTime, 203 NumberOfCodeBlocks, 203 NumberOfCodeBlocksAsserted, 8 NumberOfCheckSat, 195 ConstructedInterpolants, 0 QuantifiedInterpolants, 18779 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 6 PerfectInterpolantSequences, 338/373 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 - PositiveResult [Line: 353]: assertion always holds For all program executions holds that assertion always holds at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 271]: Loop Invariant Derived loop invariant: (((((ssl3_accept_~blastFlag~5 == 2 && ssl3_accept_~s__state~5 == 8656) || ssl3_accept_~s__state~5 == 8496) || (!(ssl3_accept_~blastFlag~5 == 5) && ssl3_accept_~s__state~5 == 8640)) || ssl3_accept_~s__state~5 == 8464) || ((ssl3_accept_~s__state~5 == 8448 && !(ssl3_accept_~blastFlag~5 == 5)) && 8640 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || ((ssl3_accept_~blastFlag~5 == 3 && 8656 <= ssl3_accept_~s__state~5) && !(ssl3_accept_~s__state~5 == 8656)) - InvariantResult [Line: 286]: Loop Invariant Derived loop invariant: ((((ssl3_accept_~blastFlag~5 == 2 && ssl3_accept_~s__state~5 == 8656) || ssl3_accept_~s__state~5 == 8496) || (!(ssl3_accept_~blastFlag~5 == 5) && ssl3_accept_~s__state~5 == 8640)) || ((ssl3_accept_~s__state~5 == 8448 && !(ssl3_accept_~blastFlag~5 == 5)) && 8640 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || ((ssl3_accept_~blastFlag~5 == 3 && 8656 <= ssl3_accept_~s__state~5) && !(ssl3_accept_~s__state~5 == 8656)) - InvariantResult [Line: 351]: Loop Invariant Derived loop invariant: (ssl3_accept_~blastFlag~5 == 2 && ssl3_accept_~s__state~5 == 8656) || (ssl3_accept_~blastFlag~5 == 3 && !(ssl3_accept_~s__state~5 == 8656)) - InvariantResult [Line: 258]: Loop Invariant Derived loop invariant: (((((ssl3_accept_~blastFlag~5 == 2 && ssl3_accept_~s__state~5 == 8656) || ssl3_accept_~s__state~5 == 8496) || (!(ssl3_accept_~blastFlag~5 == 5) && ssl3_accept_~s__state~5 == 8640)) || ssl3_accept_~s__state~5 == 8464) || ((ssl3_accept_~s__state~5 == 8448 && !(ssl3_accept_~blastFlag~5 == 5)) && 8640 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || ((ssl3_accept_~blastFlag~5 == 3 && 8656 <= ssl3_accept_~s__state~5) && !(ssl3_accept_~s__state~5 == 8656)) - InvariantResult [Line: 321]: Loop Invariant Derived loop invariant: (((ssl3_accept_~blastFlag~5 == 2 && ssl3_accept_~s__state~5 == 8656) || (!(ssl3_accept_~blastFlag~5 == 5) && ssl3_accept_~s__state~5 == 8640)) || ((ssl3_accept_~s__state~5 == 8448 && !(ssl3_accept_~blastFlag~5 == 5)) && 8640 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || ((ssl3_accept_~blastFlag~5 == 3 && 8656 <= ssl3_accept_~s__state~5) && !(ssl3_accept_~s__state~5 == 8656)) - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: ((ssl3_accept_~blastFlag~5 == 2 && ssl3_accept_~s__state~5 == 8656) || (!(ssl3_accept_~blastFlag~5 == 5) && ssl3_accept_~s__state~5 == 8640)) || ((ssl3_accept_~blastFlag~5 == 3 && 8656 <= ssl3_accept_~s__state~5) && !(ssl3_accept_~s__state~5 == 8656)) - InvariantResult [Line: 291]: Loop Invariant Derived loop invariant: ((((ssl3_accept_~blastFlag~5 == 2 && ssl3_accept_~s__state~5 == 8656) || ssl3_accept_~s__state~5 == 8496) || (!(ssl3_accept_~blastFlag~5 == 5) && ssl3_accept_~s__state~5 == 8640)) || ((ssl3_accept_~s__state~5 == 8448 && !(ssl3_accept_~blastFlag~5 == 5)) && 8640 == ssl3_accept_~s__s3__tmp__next_state___0~5)) || ((ssl3_accept_~blastFlag~5 == 3 && 8656 <= ssl3_accept_~s__state~5) && !(ssl3_accept_~s__state~5 == 8656)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 45.96 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 32.50 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 758.99 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * CodeCheck took 10120.76 ms. Allocated memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 14.7 MB). Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 163.0 MB). Peak memory consumption was 177.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_srvr_7.cil.c_19.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-04_10-47-41-577.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_srvr_7.cil.c_19.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_10-47-41-577.csv Received shutdown request...