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_1.cil.c_23.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-133090d [2018-10-04 10:18:07,085 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 10:18:07,087 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 10:18:07,102 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 10:18:07,102 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 10:18:07,103 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 10:18:07,104 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 10:18:07,106 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 10:18:07,108 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 10:18:07,108 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 10:18:07,109 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 10:18:07,110 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 10:18:07,110 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 10:18:07,111 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 10:18:07,112 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 10:18:07,113 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 10:18:07,114 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 10:18:07,116 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 10:18:07,118 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 10:18:07,119 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 10:18:07,120 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 10:18:07,124 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 10:18:07,126 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 10:18:07,127 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 10:18:07,127 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 10:18:07,129 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 10:18:07,133 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 10:18:07,133 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 10:18:07,134 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 10:18:07,135 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 10:18:07,135 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 10:18:07,135 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 10:18:07,135 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 10:18:07,136 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 10:18:07,139 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 10:18:07,140 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 10:18:07,140 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 10:18:07,158 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 10:18:07,159 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 10:18:07,160 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 10:18:07,160 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 10:18:07,160 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 10:18:07,161 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 10:18:07,161 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 10:18:07,161 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 10:18:07,161 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 10:18:07,161 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 10:18:07,162 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 10:18:07,162 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 10:18:07,162 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 10:18:07,162 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 10:18:07,162 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 10:18:07,162 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 10:18:07,163 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 10:18:07,163 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 10:18:07,163 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 10:18:07,163 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 10:18:07,163 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 10:18:07,164 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 10:18:07,164 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 10:18:07,164 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 10:18:07,164 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 10:18:07,164 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 10:18:07,165 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 10:18:07,165 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 10:18:07,165 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 10:18:07,228 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 10:18:07,241 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 10:18:07,248 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 10:18:07,250 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 10:18:07,251 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 10:18:07,251 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_1.cil.c_23.bpl [2018-10-04 10:18:07,252 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_1.cil.c_23.bpl' [2018-10-04 10:18:07,336 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 10:18:07,338 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 10:18:07,339 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 10:18:07,340 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 10:18:07,341 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 10:18:07,363 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:18:07" (1/1) ... [2018-10-04 10:18:07,381 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:18:07" (1/1) ... [2018-10-04 10:18:07,397 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 10:18:07,398 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 10:18:07,399 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 10:18:07,399 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 10:18:07,411 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:18:07" (1/1) ... [2018-10-04 10:18:07,411 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:18:07" (1/1) ... [2018-10-04 10:18:07,417 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:18:07" (1/1) ... [2018-10-04 10:18:07,418 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:18:07" (1/1) ... [2018-10-04 10:18:07,434 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:18:07" (1/1) ... [2018-10-04 10:18:07,437 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:18:07" (1/1) ... [2018-10-04 10:18:07,440 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:18:07" (1/1) ... [2018-10-04 10:18:07,444 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 10:18:07,444 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 10:18:07,445 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 10:18:07,445 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 10:18:07,446 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:18:07" (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 10:18:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 10:18:07,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 10:18:08,244 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 10:18:08,245 INFO L202 PluginConnector]: Adding new model s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:18:08 BoogieIcfgContainer [2018-10-04 10:18:08,245 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 10:18:08,246 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 10:18:08,246 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 10:18:08,256 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 10:18:08,257 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:18:08" (1/1) ... [2018-10-04 10:18:08,270 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-04 10:18:08,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:08,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2018-10-04 10:18:08,313 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2018-10-04 10:18:08,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-04 10:18:08,317 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:08,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:08,624 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 10:18:09,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:09,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 31 states and 43 transitions. [2018-10-04 10:18:09,271 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 43 transitions. [2018-10-04 10:18:09,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-10-04 10:18:09,272 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:09,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:09,349 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 10:18:09,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:09,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 32 states and 45 transitions. [2018-10-04 10:18:09,496 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 45 transitions. [2018-10-04 10:18:09,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-04 10:18:09,497 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:09,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:09,594 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:18:09,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:09,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 50 transitions. [2018-10-04 10:18:09,858 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 50 transitions. [2018-10-04 10:18:09,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-10-04 10:18:09,859 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:09,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:09,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:18:10,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:10,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 39 states and 55 transitions. [2018-10-04 10:18:10,516 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 55 transitions. [2018-10-04 10:18:10,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-04 10:18:10,521 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:10,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:10,697 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:18:11,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:11,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 44 states and 61 transitions. [2018-10-04 10:18:11,049 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 61 transitions. [2018-10-04 10:18:11,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-10-04 10:18:11,050 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:11,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:11,174 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 10:18:11,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:11,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2018-10-04 10:18:11,310 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2018-10-04 10:18:11,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-10-04 10:18:11,311 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:11,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:11,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:18:12,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:12,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 51 states and 70 transitions. [2018-10-04 10:18:12,067 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 70 transitions. [2018-10-04 10:18:12,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-10-04 10:18:12,068 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:12,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:12,095 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-10-04 10:18:12,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:12,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 54 states and 72 transitions. [2018-10-04 10:18:12,290 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 72 transitions. [2018-10-04 10:18:12,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-10-04 10:18:12,292 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:12,369 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:18:13,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:13,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 61 states and 80 transitions. [2018-10-04 10:18:13,038 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 80 transitions. [2018-10-04 10:18:13,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-10-04 10:18:13,039 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:13,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:13,130 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:18:13,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:13,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 69 states and 89 transitions. [2018-10-04 10:18:13,996 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 89 transitions. [2018-10-04 10:18:13,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-10-04 10:18:13,998 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:14,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:14,217 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:18:15,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:15,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 78 states and 99 transitions. [2018-10-04 10:18:15,071 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 99 transitions. [2018-10-04 10:18:15,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-10-04 10:18:15,076 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:15,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:15,710 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:18:16,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:16,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 88 states and 110 transitions. [2018-10-04 10:18:16,959 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 110 transitions. [2018-10-04 10:18:16,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-04 10:18:16,960 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:16,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:17,081 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-10-04 10:18:17,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:17,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 89 states and 112 transitions. [2018-10-04 10:18:17,190 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 112 transitions. [2018-10-04 10:18:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-04 10:18:17,191 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:17,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:17,353 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:18:19,038 WARN L178 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-10-04 10:18:20,144 WARN L178 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 15 [2018-10-04 10:18:20,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:20,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 100 states and 124 transitions. [2018-10-04 10:18:20,465 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 124 transitions. [2018-10-04 10:18:20,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-10-04 10:18:20,468 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:20,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:20,707 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-04 10:18:21,014 WARN L178 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 13 DAG size of output: 7 [2018-10-04 10:18:21,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:21,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 103 states and 126 transitions. [2018-10-04 10:18:21,268 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 126 transitions. [2018-10-04 10:18:21,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-10-04 10:18:21,268 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:21,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:21,467 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 10:18:23,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:23,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 115 states and 139 transitions. [2018-10-04 10:18:23,063 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 139 transitions. [2018-10-04 10:18:23,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-10-04 10:18:23,063 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:23,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:23,137 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-10-04 10:18:23,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:23,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 116 states and 141 transitions. [2018-10-04 10:18:23,252 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 141 transitions. [2018-10-04 10:18:23,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-10-04 10:18:23,253 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:23,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:23,593 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-10-04 10:18:23,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:23,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 119 states and 143 transitions. [2018-10-04 10:18:23,812 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 143 transitions. [2018-10-04 10:18:23,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-10-04 10:18:23,813 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:23,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:24,027 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 10:18:24,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:24,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 120 states and 145 transitions. [2018-10-04 10:18:24,202 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 145 transitions. [2018-10-04 10:18:24,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-10-04 10:18:24,202 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:24,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:24,420 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-10-04 10:18:24,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:24,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 123 states and 147 transitions. [2018-10-04 10:18:24,715 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 147 transitions. [2018-10-04 10:18:24,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-04 10:18:24,716 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:24,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:25,509 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 48 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 10:18:26,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:26,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 128 states and 154 transitions. [2018-10-04 10:18:26,007 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 154 transitions. [2018-10-04 10:18:26,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-04 10:18:26,008 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:26,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:26,041 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 48 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 10:18:26,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:26,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 131 states and 164 transitions. [2018-10-04 10:18:26,370 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 164 transitions. [2018-10-04 10:18:26,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-10-04 10:18:26,371 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:26,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:26,638 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-10-04 10:18:26,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:26,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 134 states and 166 transitions. [2018-10-04 10:18:26,888 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 166 transitions. [2018-10-04 10:18:26,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-10-04 10:18:26,889 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:26,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:27,116 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 88 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 10:18:28,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:28,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 146 states and 181 transitions. [2018-10-04 10:18:28,113 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 181 transitions. [2018-10-04 10:18:28,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-10-04 10:18:28,116 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:28,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:28,152 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 88 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 10:18:28,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:28,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 149 states and 183 transitions. [2018-10-04 10:18:28,487 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 183 transitions. [2018-10-04 10:18:28,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-10-04 10:18:28,488 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:28,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:28,573 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:18:28,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:28,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 150 states and 186 transitions. [2018-10-04 10:18:28,719 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 186 transitions. [2018-10-04 10:18:28,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-10-04 10:18:28,720 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:28,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:28,748 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 90 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 10:18:29,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:29,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 153 states and 189 transitions. [2018-10-04 10:18:29,127 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 189 transitions. [2018-10-04 10:18:29,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-10-04 10:18:29,127 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:29,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:29,161 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 90 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 10:18:29,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:29,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 156 states and 191 transitions. [2018-10-04 10:18:29,806 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 191 transitions. [2018-10-04 10:18:29,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-10-04 10:18:29,807 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:29,938 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2018-10-04 10:18:30,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 157 states and 194 transitions. [2018-10-04 10:18:30,061 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 194 transitions. [2018-10-04 10:18:30,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-10-04 10:18:30,064 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:30,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:30,419 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-10-04 10:18:30,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:30,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 160 states and 196 transitions. [2018-10-04 10:18:30,656 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 196 transitions. [2018-10-04 10:18:30,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-10-04 10:18:30,657 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:30,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:30,920 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-10-04 10:18:31,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:31,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 163 states and 198 transitions. [2018-10-04 10:18:31,286 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 198 transitions. [2018-10-04 10:18:31,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-10-04 10:18:31,286 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:31,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:31,429 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2018-10-04 10:18:31,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 164 states and 201 transitions. [2018-10-04 10:18:31,550 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 201 transitions. [2018-10-04 10:18:31,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 10:18:31,550 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:31,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:31,872 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-10-04 10:18:32,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:32,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 167 states and 203 transitions. [2018-10-04 10:18:32,185 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 203 transitions. [2018-10-04 10:18:32,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 10:18:32,185 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:32,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:32,652 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-10-04 10:18:32,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:32,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 170 states and 205 transitions. [2018-10-04 10:18:32,943 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 205 transitions. [2018-10-04 10:18:32,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-10-04 10:18:32,944 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:32,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:33,289 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-10-04 10:18:33,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:33,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 171 states and 208 transitions. [2018-10-04 10:18:33,497 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 208 transitions. [2018-10-04 10:18:33,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-10-04 10:18:33,498 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:33,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:34,265 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2018-10-04 10:18:34,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:34,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 174 states and 210 transitions. [2018-10-04 10:18:34,805 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 210 transitions. [2018-10-04 10:18:34,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-10-04 10:18:34,806 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:34,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:35,192 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2018-10-04 10:18:35,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:35,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 177 states and 212 transitions. [2018-10-04 10:18:35,490 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 212 transitions. [2018-10-04 10:18:35,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-10-04 10:18:35,491 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:35,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:35,875 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 60 proven. 136 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2018-10-04 10:18:38,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:38,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 255 states and 317 transitions. [2018-10-04 10:18:38,774 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 317 transitions. [2018-10-04 10:18:38,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-10-04 10:18:38,775 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:38,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:39,007 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 60 proven. 136 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2018-10-04 10:18:41,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:41,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 273 states and 332 transitions. [2018-10-04 10:18:41,171 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 332 transitions. [2018-10-04 10:18:41,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-10-04 10:18:41,172 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:41,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:41,706 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 60 proven. 136 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2018-10-04 10:18:43,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:43,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 288 states and 343 transitions. [2018-10-04 10:18:43,340 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 343 transitions. [2018-10-04 10:18:43,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 10:18:43,340 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 277 proven. 8 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2018-10-04 10:18:45,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:45,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 300 states and 360 transitions. [2018-10-04 10:18:45,962 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 360 transitions. [2018-10-04 10:18:45,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 10:18:45,963 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:45,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 277 proven. 8 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2018-10-04 10:18:46,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:46,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 254 states and 290 transitions. [2018-10-04 10:18:46,402 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 290 transitions. [2018-10-04 10:18:46,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-10-04 10:18:46,403 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:46,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:46,453 INFO L134 CoverageAnalysis]: Checked inductivity of 1261 backedges. 736 proven. 8 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2018-10-04 10:18:46,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:46,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 174 states and 200 transitions. [2018-10-04 10:18:46,949 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 200 transitions. [2018-10-04 10:18:46,949 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-04 10:18:46,949 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 44 iterations. [2018-10-04 10:18:46,961 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-04 10:18:47,211 WARN L178 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 54 [2018-10-04 10:18:47,502 WARN L178 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 45 [2018-10-04 10:18:47,932 WARN L178 SmtUtils]: Spent 428.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 47 [2018-10-04 10:18:48,603 WARN L178 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 47 [2018-10-04 10:18:48,928 WARN L178 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2018-10-04 10:18:49,087 WARN L178 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2018-10-04 10:18:49,442 WARN L178 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 46 [2018-10-04 10:18:49,800 WARN L178 SmtUtils]: Spent 356.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 47 [2018-10-04 10:18:49,801 INFO L582 CodeCheckObserver]: Invariant with dag size 54 [2018-10-04 10:18:49,810 INFO L582 CodeCheckObserver]: Invariant with dag size 45 [2018-10-04 10:18:49,812 INFO L582 CodeCheckObserver]: Invariant with dag size 47 [2018-10-04 10:18:49,813 INFO L582 CodeCheckObserver]: Invariant with dag size 22 [2018-10-04 10:18:49,813 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-04 10:18:49,813 INFO L582 CodeCheckObserver]: Invariant with dag size 47 [2018-10-04 10:18:49,814 INFO L582 CodeCheckObserver]: Invariant with dag size 28 [2018-10-04 10:18:49,815 INFO L582 CodeCheckObserver]: Invariant with dag size 25 [2018-10-04 10:18:49,815 INFO L582 CodeCheckObserver]: Invariant with dag size 3 [2018-10-04 10:18:49,815 INFO L582 CodeCheckObserver]: Invariant with dag size 12 [2018-10-04 10:18:49,816 INFO L582 CodeCheckObserver]: Invariant with dag size 42 [2018-10-04 10:18:49,816 INFO L582 CodeCheckObserver]: Invariant with dag size 50 [2018-10-04 10:18:49,817 INFO L582 CodeCheckObserver]: Invariant with dag size 19 [2018-10-04 10:18:49,818 INFO L582 CodeCheckObserver]: Invariant with dag size 46 [2018-10-04 10:18:49,818 INFO L582 CodeCheckObserver]: Invariant with dag size 3 [2018-10-04 10:18:49,818 INFO L582 CodeCheckObserver]: Invariant with dag size 47 [2018-10-04 10:18:49,819 INFO L202 PluginConnector]: Adding new model s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 10:18:49 ImpRootNode [2018-10-04 10:18:49,819 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 10:18:49,820 INFO L168 Benchmark]: Toolchain (without parser) took 42483.52 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 418.4 MB). Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -187.3 MB). Peak memory consumption was 969.4 MB. Max. memory is 7.1 GB. [2018-10-04 10:18:49,822 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 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 10:18:49,822 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.41 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 10:18:49,823 INFO L168 Benchmark]: Boogie Preprocessor took 45.55 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 10:18:49,823 INFO L168 Benchmark]: RCFGBuilder took 801.11 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-10-04 10:18:49,824 INFO L168 Benchmark]: CodeCheck took 41573.53 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 418.4 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -229.6 MB). Peak memory consumption was 927.1 MB. Max. memory is 7.1 GB. [2018-10-04 10:18:49,828 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, 25 locations, 1 error locations. SAFE Result, 38.6s OverallTime, 44 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 0 SDtfs, 1730610816 SDslu, -701929770 SDs, 0 SdLazy, 115422678 SolverSat, 104216928 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 70.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 16850 GetRequests, 16028 SyntacticMatches, 438 SemanticMatches, 384 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84736 ImplicationChecksByTransitivity, 33.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 9.8s InterpolantComputationTime, 2458 NumberOfCodeBlocks, 2458 NumberOfCodeBlocksAsserted, 43 NumberOfCheckSat, 2415 ConstructedInterpolants, 0 QuantifiedInterpolants, 308207 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 43 InterpolantComputations, 31 PerfectInterpolantSequences, 6911/7391 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: 516]: 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: 303]: Loop Invariant Derived loop invariant: (((((((((((ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6) || (ssl3_accept_~blastFlag~6 <= 2 && 8528 == ssl3_accept_~s__state~6)) || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 2)) || (8512 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (8576 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 2 && 8544 == ssl3_accept_~s__state~6)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (((((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8576 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && !(8512 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6) - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: (((((((((((ssl3_accept_~blastFlag~6 <= 2 && 8528 == ssl3_accept_~s__state~6) || (ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6)) || ssl3_accept_~s__state~6 == 8496) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 2) && 8448 == ssl3_accept_~s__state~6)) || (8512 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || ((((!(8640 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 4) && 8576 < ssl3_accept_~s__state~6) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (8576 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 2 && 8544 == ssl3_accept_~s__state~6)) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6)) || ssl3_accept_~s__state~6 <= 3 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: ((((((((((!(8448 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 0) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8448 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6)) || ssl3_accept_~s__state~6 == 8496) || ssl3_accept_~s__state~6 <= 3) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 2)) || (8512 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 2 && 8544 == ssl3_accept_~s__state~6)) || (ssl3_accept_~blastFlag~6 <= 2 && 8528 == ssl3_accept_~s__state~6)) || ((((!(8640 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 4) && 8576 < ssl3_accept_~s__state~6) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (8576 <= ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2) - InvariantResult [Line: 408]: Loop Invariant Derived loop invariant: ((ssl3_accept_~blastFlag~6 <= 2 || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || (((!(8640 == ssl3_accept_~s__state~6) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6)) - InvariantResult [Line: 486]: Loop Invariant Derived loop invariant: true - InvariantResult [Line: 248]: Loop Invariant Derived loop invariant: ((((((((((!(8448 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 0) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8448 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6)) || ssl3_accept_~s__state~6 == 8496) || ssl3_accept_~s__state~6 <= 3) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 2)) || (8512 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 2 && 8544 == ssl3_accept_~s__state~6)) || (ssl3_accept_~blastFlag~6 <= 2 && 8528 == ssl3_accept_~s__state~6)) || ((((!(8640 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 4) && 8576 < ssl3_accept_~s__state~6) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (8576 <= ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2) - InvariantResult [Line: 373]: Loop Invariant Derived loop invariant: ((ssl3_accept_~blastFlag~6 <= 2 || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (((((!(8640 == ssl3_accept_~s__state~6) && !(8576 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6) - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: ((ssl3_accept_~blastFlag~6 <= 2 || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || ((((!(8640 == ssl3_accept_~s__state~6) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6)) - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: ssl3_accept_~blastFlag~6 <= 4 - InvariantResult [Line: 435]: Loop Invariant Derived loop invariant: ssl3_accept_~blastFlag~6 <= 4 || (!(8672 == ssl3_accept_~s__state~6) && !(8656 == ssl3_accept_~s__state~6)) - InvariantResult [Line: 360]: Loop Invariant Derived loop invariant: ((((((((ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6) || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 2)) || (8576 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6)) || ((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8576 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6)) - InvariantResult [Line: 317]: Loop Invariant Derived loop invariant: ((((((((((ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6) || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (ssl3_accept_~blastFlag~6 <= 2 && 8528 == ssl3_accept_~s__state~6)) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 2)) || (8576 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 2 && 8544 == ssl3_accept_~s__state~6)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || ((((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8576 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6) - InvariantResult [Line: 423]: Loop Invariant Derived loop invariant: ((ssl3_accept_~blastFlag~6 <= 2 || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || ((!(8640 == ssl3_accept_~s__state~6) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: (((((((((ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6) || (((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8576 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 2)) || (8576 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || (ssl3_accept_~blastFlag~6 <= 2 && 8544 == ssl3_accept_~s__state~6)) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6) - InvariantResult [Line: 465]: Loop Invariant Derived loop invariant: ssl3_accept_~blastFlag~6 <= 4 - InvariantResult [Line: 281]: Loop Invariant Derived loop invariant: ((((((((((!(8448 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 0) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8448 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6)) || ssl3_accept_~s__state~6 == 8496) || ssl3_accept_~s__state~6 <= 3) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 2)) || (8512 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 2 && 8544 == ssl3_accept_~s__state~6)) || (ssl3_accept_~blastFlag~6 <= 2 && 8528 == ssl3_accept_~s__state~6)) || ((((!(8640 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 4) && 8576 < ssl3_accept_~s__state~6) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (8576 <= ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.19 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 59.41 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 45.55 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 801.11 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * CodeCheck took 41573.53 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 418.4 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -229.6 MB). Peak memory consumption was 927.1 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_1.cil.c_23.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-04_10-18-49-845.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_srvr_1.cil.c_23.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_10-18-49-845.csv Received shutdown request...