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.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_4.cil.c_14.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-9f4048f [2018-10-04 13:24:19,141 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 13:24:19,143 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 13:24:19,155 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 13:24:19,156 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 13:24:19,157 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 13:24:19,158 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 13:24:19,160 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 13:24:19,162 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 13:24:19,163 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 13:24:19,164 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 13:24:19,164 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 13:24:19,165 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 13:24:19,166 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 13:24:19,168 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 13:24:19,168 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 13:24:19,169 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 13:24:19,171 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 13:24:19,173 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 13:24:19,175 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 13:24:19,178 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 13:24:19,180 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 13:24:19,186 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 13:24:19,186 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 13:24:19,186 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 13:24:19,194 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 13:24:19,195 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 13:24:19,196 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 13:24:19,197 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 13:24:19,198 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 13:24:19,198 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 13:24:19,202 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 13:24:19,202 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 13:24:19,202 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 13:24:19,203 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 13:24:19,206 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 13:24:19,207 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-04 13:24:19,239 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 13:24:19,239 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 13:24:19,242 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 13:24:19,242 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 13:24:19,243 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 13:24:19,243 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 13:24:19,243 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 13:24:19,243 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 13:24:19,244 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 13:24:19,244 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 13:24:19,244 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 13:24:19,244 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 13:24:19,244 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 13:24:19,244 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 13:24:19,245 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 13:24:19,246 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 13:24:19,247 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 13:24:19,247 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 13:24:19,247 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 13:24:19,247 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 13:24:19,247 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 13:24:19,248 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:24:19,249 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 13:24:19,249 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 13:24:19,250 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 13:24:19,250 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 13:24:19,250 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 13:24:19,250 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 13:24:19,250 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 13:24:19,318 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 13:24:19,340 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 13:24:19,345 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 13:24:19,346 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 13:24:19,347 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 13:24:19,348 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_4.cil.c_14.bpl [2018-10-04 13:24:19,348 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_4.cil.c_14.bpl' [2018-10-04 13:24:19,430 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 13:24:19,433 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 13:24:19,433 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 13:24:19,434 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 13:24:19,435 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 13:24:19,455 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:19" (1/1) ... [2018-10-04 13:24:19,472 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:19" (1/1) ... [2018-10-04 13:24:19,480 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 13:24:19,481 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 13:24:19,481 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 13:24:19,481 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 13:24:19,493 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:19" (1/1) ... [2018-10-04 13:24:19,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:19" (1/1) ... [2018-10-04 13:24:19,496 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:19" (1/1) ... [2018-10-04 13:24:19,497 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:19" (1/1) ... [2018-10-04 13:24:19,504 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:19" (1/1) ... [2018-10-04 13:24:19,507 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:19" (1/1) ... [2018-10-04 13:24:19,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:19" (1/1) ... [2018-10-04 13:24:19,513 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 13:24:19,514 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 13:24:19,514 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 13:24:19,514 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 13:24:19,515 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:24:19" (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 13:24:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 13:24:19,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 13:24:20,231 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 13:24:20,232 INFO L202 PluginConnector]: Adding new model s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:24:20 BoogieIcfgContainer [2018-10-04 13:24:20,232 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 13:24:20,232 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 13:24:20,233 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 13:24:20,244 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 13:24:20,244 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:24:20" (1/1) ... [2018-10-04 13:24:20,256 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-04 13:24:20,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:20,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2018-10-04 13:24:20,291 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2018-10-04 13:24:20,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-04 13:24:20,294 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:20,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:20,502 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 13:24:20,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:20,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 12 states and 16 transitions. [2018-10-04 13:24:20,621 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 16 transitions. [2018-10-04 13:24:20,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-10-04 13:24:20,622 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:20,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:20,739 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 13:24:20,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:20,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2018-10-04 13:24:20,965 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2018-10-04 13:24:20,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-10-04 13:24:20,966 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:20,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:21,088 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 13:24:21,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:21,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 22 states and 26 transitions. [2018-10-04 13:24:21,434 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2018-10-04 13:24:21,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-10-04 13:24:21,438 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:21,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:21,769 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 13:24:22,347 WARN L178 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 12 [2018-10-04 13:24:23,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:23,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2018-10-04 13:24:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2018-10-04 13:24:23,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-10-04 13:24:23,059 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:23,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:23,207 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2018-10-04 13:24:23,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:23,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 40 states and 49 transitions. [2018-10-04 13:24:23,654 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 49 transitions. [2018-10-04 13:24:23,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2018-10-04 13:24:23,656 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:23,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:24,024 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 64 proven. 5 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-10-04 13:24:24,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:24,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 25 states and 28 transitions. [2018-10-04 13:24:24,677 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2018-10-04 13:24:24,677 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-04 13:24:24,678 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 7 iterations. [2018-10-04 13:24:24,687 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-04 13:24:25,111 WARN L178 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 23 DAG size of output: 21 [2018-10-04 13:24:25,113 INFO L582 CodeCheckObserver]: Invariant with dag size 23 [2018-10-04 13:24:25,120 INFO L582 CodeCheckObserver]: Invariant with dag size 21 [2018-10-04 13:24:25,121 INFO L582 CodeCheckObserver]: Invariant with dag size 12 [2018-10-04 13:24:25,121 INFO L582 CodeCheckObserver]: Invariant with dag size 23 [2018-10-04 13:24:25,122 INFO L582 CodeCheckObserver]: Invariant with dag size 19 [2018-10-04 13:24:25,122 INFO L582 CodeCheckObserver]: Invariant with dag size 21 [2018-10-04 13:24:25,123 INFO L582 CodeCheckObserver]: Invariant with dag size 4 [2018-10-04 13:24:25,123 INFO L202 PluginConnector]: Adding new model s3_srvr_4.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 01:24:25 ImpRootNode [2018-10-04 13:24:25,124 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 13:24:25,125 INFO L168 Benchmark]: Toolchain (without parser) took 5693.84 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 330.5 MB). Peak memory consumption was 330.5 MB. Max. memory is 7.1 GB. [2018-10-04 13:24:25,127 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. [2018-10-04 13:24:25,128 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.11 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. [2018-10-04 13:24:25,128 INFO L168 Benchmark]: Boogie Preprocessor took 32.24 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. [2018-10-04 13:24:25,129 INFO L168 Benchmark]: RCFGBuilder took 718.40 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: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-10-04 13:24:25,131 INFO L168 Benchmark]: CodeCheck took 4891.46 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 298.8 MB). Peak memory consumption was 298.8 MB. Max. memory is 7.1 GB. [2018-10-04 13:24:25,136 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, 14 locations, 1 error locations. SAFE Result, 4.4s OverallTime, 7 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 288 SDtfs, 700 SDslu, 416 SDs, 0 SdLazy, 1730 SolverSat, 522 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 895 GetRequests, 828 SyntacticMatches, 9 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1272 ImplicationChecksByTransitivity, 3.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 126 NumberOfCodeBlocks, 126 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 120 ConstructedInterpolants, 0 QuantifiedInterpolants, 5232 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 4 PerfectInterpolantSequences, 167/178 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: 390]: 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_~s__s3__tmp__next_state___0~5 <= 8640 && !(ssl3_accept_~s__state~5 == 8656)) && !(ssl3_accept_~blastFlag~5 == 4)) || (ssl3_accept_~blastFlag~5 == 2 && ssl3_accept_~s__state~5 == 8656)) || ssl3_accept_~s__state~5 == 8496) || (8672 <= ssl3_accept_~s__state~5 && !(ssl3_accept_~blastFlag~5 == 4))) || ssl3_accept_~s__state~5 == 8464 - InvariantResult [Line: 286]: Loop Invariant Derived loop invariant: (((ssl3_accept_~blastFlag~5 == 2 && ssl3_accept_~s__state~5 == 8656) || ((ssl3_accept_~s__s3__tmp__next_state___0~5 <= 8640 && !(ssl3_accept_~s__state~5 == 8656)) && !(ssl3_accept_~blastFlag~5 == 4))) || ssl3_accept_~s__state~5 == 8496) || (8672 <= ssl3_accept_~s__state~5 && !(ssl3_accept_~blastFlag~5 == 4)) - InvariantResult [Line: 339]: Loop Invariant Derived loop invariant: ssl3_accept_~blastFlag~5 == 2 || (!(ssl3_accept_~s__state~5 == 8656) && !(ssl3_accept_~blastFlag~5 == 4)) - InvariantResult [Line: 258]: Loop Invariant Derived loop invariant: (((((ssl3_accept_~s__s3__tmp__next_state___0~5 <= 8640 && !(ssl3_accept_~s__state~5 == 8656)) && !(ssl3_accept_~blastFlag~5 == 4)) || (ssl3_accept_~blastFlag~5 == 2 && ssl3_accept_~s__state~5 == 8656)) || ssl3_accept_~s__state~5 == 8496) || (8672 <= ssl3_accept_~s__state~5 && !(ssl3_accept_~blastFlag~5 == 4))) || ssl3_accept_~s__state~5 == 8464 - InvariantResult [Line: 321]: Loop Invariant Derived loop invariant: ((ssl3_accept_~blastFlag~5 == 2 && ssl3_accept_~s__state~5 == 8656) || (8672 <= ssl3_accept_~s__state~5 && !(ssl3_accept_~blastFlag~5 == 4))) || ((ssl3_accept_~s__s3__tmp__next_state___0~5 <= 8640 && !(ssl3_accept_~s__state~5 == 8656)) && !(ssl3_accept_~blastFlag~5 == 4)) - InvariantResult [Line: 291]: Loop Invariant Derived loop invariant: (((ssl3_accept_~blastFlag~5 == 2 && ssl3_accept_~s__state~5 == 8656) || ((ssl3_accept_~s__s3__tmp__next_state___0~5 <= 8640 && !(ssl3_accept_~s__state~5 == 8656)) && !(ssl3_accept_~blastFlag~5 == 4))) || ssl3_accept_~s__state~5 == 8496) || (8672 <= ssl3_accept_~s__state~5 && !(ssl3_accept_~blastFlag~5 == 4)) - InvariantResult [Line: 357]: Loop Invariant Derived loop invariant: !(ssl3_accept_~blastFlag~5 == 4) * 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 47.11 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 32.24 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 718.40 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: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * CodeCheck took 4891.46 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 298.8 MB). Peak memory consumption was 298.8 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_4.cil.c_14.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-04_13-24-25-152.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_srvr_4.cil.c_14.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_13-24-25-152.csv Received shutdown request...