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_clnt_2.cil.c_21.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-133090d [2018-10-04 10:17:23,252 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 10:17:23,253 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 10:17:23,265 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 10:17:23,266 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 10:17:23,267 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 10:17:23,268 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 10:17:23,270 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 10:17:23,271 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 10:17:23,272 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 10:17:23,273 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 10:17:23,273 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 10:17:23,274 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 10:17:23,275 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 10:17:23,276 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 10:17:23,277 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 10:17:23,278 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 10:17:23,280 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 10:17:23,282 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 10:17:23,283 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 10:17:23,284 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 10:17:23,286 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 10:17:23,288 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 10:17:23,289 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 10:17:23,289 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 10:17:23,290 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 10:17:23,291 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 10:17:23,292 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 10:17:23,293 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 10:17:23,294 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 10:17:23,294 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 10:17:23,295 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 10:17:23,295 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 10:17:23,295 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 10:17:23,296 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 10:17:23,297 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 10:17:23,297 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 10:17:23,313 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 10:17:23,313 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 10:17:23,314 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 10:17:23,314 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 10:17:23,315 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 10:17:23,315 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 10:17:23,315 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 10:17:23,315 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 10:17:23,315 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 10:17:23,316 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 10:17:23,316 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 10:17:23,316 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 10:17:23,316 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 10:17:23,316 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 10:17:23,317 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 10:17:23,317 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 10:17:23,317 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 10:17:23,317 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 10:17:23,317 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 10:17:23,318 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 10:17:23,318 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 10:17:23,318 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 10:17:23,318 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 10:17:23,318 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 10:17:23,319 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 10:17:23,319 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 10:17:23,319 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 10:17:23,319 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 10:17:23,319 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 10:17:23,363 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 10:17:23,377 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 10:17:23,382 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 10:17:23,384 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 10:17:23,385 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 10:17:23,385 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_2.cil.c_21.bpl [2018-10-04 10:17:23,386 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_2.cil.c_21.bpl' [2018-10-04 10:17:23,510 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 10:17:23,512 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 10:17:23,512 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 10:17:23,513 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 10:17:23,513 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 10:17:23,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:23" (1/1) ... [2018-10-04 10:17:23,553 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:23" (1/1) ... [2018-10-04 10:17:23,568 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 10:17:23,569 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 10:17:23,570 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 10:17:23,570 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 10:17:23,582 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:23" (1/1) ... [2018-10-04 10:17:23,582 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:23" (1/1) ... [2018-10-04 10:17:23,587 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:23" (1/1) ... [2018-10-04 10:17:23,597 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:23" (1/1) ... [2018-10-04 10:17:23,612 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:23" (1/1) ... [2018-10-04 10:17:23,619 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:23" (1/1) ... [2018-10-04 10:17:23,625 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:23" (1/1) ... [2018-10-04 10:17:23,631 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 10:17:23,632 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 10:17:23,632 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 10:17:23,632 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 10:17:23,636 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:23" (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 10:17:23,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 10:17:23,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 10:17:24,805 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 10:17:24,806 INFO L202 PluginConnector]: Adding new model s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:17:24 BoogieIcfgContainer [2018-10-04 10:17:24,806 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 10:17:24,807 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 10:17:24,807 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 10:17:24,818 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 10:17:24,818 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:17:24" (1/1) ... [2018-10-04 10:17:24,833 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-04 10:17:24,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:24,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2018-10-04 10:17:24,869 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2018-10-04 10:17:24,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 10:17:24,872 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:24,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:25,051 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 10:17:25,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:25,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 16 states and 23 transitions. [2018-10-04 10:17:25,261 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 23 transitions. [2018-10-04 10:17:25,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-10-04 10:17:25,262 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:25,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:25,413 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 10:17:25,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:25,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 20 states and 27 transitions. [2018-10-04 10:17:25,670 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2018-10-04 10:17:25,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-10-04 10:17:25,671 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:25,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:25,774 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 10:17:26,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:26,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2018-10-04 10:17:26,037 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2018-10-04 10:17:26,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-04 10:17:26,038 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:26,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:26,271 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 10:17:26,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:26,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2018-10-04 10:17:26,707 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2018-10-04 10:17:26,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-04 10:17:26,712 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:26,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:26,860 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 10:17:27,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:27,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 38 states and 45 transitions. [2018-10-04 10:17:27,241 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2018-10-04 10:17:27,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-10-04 10:17:27,242 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:27,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:27,482 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-04 10:17:29,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:29,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 71 states and 90 transitions. [2018-10-04 10:17:29,512 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 90 transitions. [2018-10-04 10:17:29,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-10-04 10:17:29,514 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:29,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:29,725 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 10:17:30,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:30,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 79 states and 98 transitions. [2018-10-04 10:17:30,619 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 98 transitions. [2018-10-04 10:17:30,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-10-04 10:17:30,621 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:30,735 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 10:17:31,450 WARN L178 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-10-04 10:17:31,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:31,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2018-10-04 10:17:31,922 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2018-10-04 10:17:31,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-10-04 10:17:31,924 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:31,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:32,350 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2018-10-04 10:17:33,290 WARN L178 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-10-04 10:17:34,121 WARN L178 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-10-04 10:17:34,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:34,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 96 states and 117 transitions. [2018-10-04 10:17:34,732 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 117 transitions. [2018-10-04 10:17:34,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-10-04 10:17:34,737 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:34,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:35,103 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2018-10-04 10:17:37,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:37,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 116 states and 145 transitions. [2018-10-04 10:17:37,409 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 145 transitions. [2018-10-04 10:17:37,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-04 10:17:37,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:37,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:39,471 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 135 proven. 7 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:17:40,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:40,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 126 states and 158 transitions. [2018-10-04 10:17:40,927 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 158 transitions. [2018-10-04 10:17:40,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-04 10:17:40,929 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:40,974 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 135 proven. 7 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:17:42,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:42,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 134 states and 166 transitions. [2018-10-04 10:17:42,025 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 166 transitions. [2018-10-04 10:17:42,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 10:17:42,026 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:42,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:42,309 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 184 proven. 24 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:17:44,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:44,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 144 states and 179 transitions. [2018-10-04 10:17:44,237 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 179 transitions. [2018-10-04 10:17:44,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 10:17:44,238 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:44,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:44,900 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 184 proven. 24 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:17:45,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:45,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 152 states and 187 transitions. [2018-10-04 10:17:45,303 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 187 transitions. [2018-10-04 10:17:45,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-10-04 10:17:45,304 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:45,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:45,546 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 233 proven. 51 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:17:47,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:47,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 162 states and 200 transitions. [2018-10-04 10:17:47,521 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2018-10-04 10:17:47,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-10-04 10:17:47,522 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:47,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:47,583 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 233 proven. 51 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:17:48,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:48,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 170 states and 208 transitions. [2018-10-04 10:17:48,270 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 208 transitions. [2018-10-04 10:17:48,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-04 10:17:48,270 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:49,408 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 282 proven. 88 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:17:51,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:51,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 180 states and 225 transitions. [2018-10-04 10:17:51,885 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 225 transitions. [2018-10-04 10:17:51,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-04 10:17:51,886 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:52,243 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 282 proven. 88 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:17:54,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:54,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 188 states and 234 transitions. [2018-10-04 10:17:54,716 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 234 transitions. [2018-10-04 10:17:54,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-10-04 10:17:54,717 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:54,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:54,984 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 419 proven. 39 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-10-04 10:17:55,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:55,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 189 states and 235 transitions. [2018-10-04 10:17:55,714 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 235 transitions. [2018-10-04 10:17:55,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-10-04 10:17:55,715 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:55,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:55,779 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2018-10-04 10:17:56,546 WARN L178 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 14 [2018-10-04 10:17:57,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:57,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 197 states and 243 transitions. [2018-10-04 10:17:57,535 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 243 transitions. [2018-10-04 10:17:57,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-10-04 10:17:57,536 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:57,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:57,796 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2018-10-04 10:17:58,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:58,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 204 states and 250 transitions. [2018-10-04 10:17:58,066 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 250 transitions. [2018-10-04 10:17:58,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2018-10-04 10:17:58,067 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:58,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:58,699 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2018-10-04 10:17:59,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:59,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 210 states and 256 transitions. [2018-10-04 10:17:59,098 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 256 transitions. [2018-10-04 10:17:59,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-10-04 10:17:59,100 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:59,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:59,900 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 490 proven. 72 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-10-04 10:18:00,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:00,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 210 states and 254 transitions. [2018-10-04 10:18:00,262 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 254 transitions. [2018-10-04 10:18:00,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-10-04 10:18:00,263 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:00,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:00,328 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 490 proven. 72 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-10-04 10:18:01,505 WARN L178 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2018-10-04 10:18:01,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:01,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 211 states and 256 transitions. [2018-10-04 10:18:01,829 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 256 transitions. [2018-10-04 10:18:01,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-10-04 10:18:01,830 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:01,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:02,528 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 311 proven. 0 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2018-10-04 10:18:02,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:02,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 216 states and 260 transitions. [2018-10-04 10:18:02,756 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 260 transitions. [2018-10-04 10:18:02,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-10-04 10:18:02,757 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:02,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:04,260 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 414 proven. 4 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2018-10-04 10:18:07,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:07,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 225 states and 273 transitions. [2018-10-04 10:18:07,256 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 273 transitions. [2018-10-04 10:18:07,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-10-04 10:18:07,256 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:07,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:07,888 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 449 proven. 3 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2018-10-04 10:18:08,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:08,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 226 states and 275 transitions. [2018-10-04 10:18:08,410 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 275 transitions. [2018-10-04 10:18:08,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 10:18:08,411 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:08,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:09,515 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 589 proven. 174 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-10-04 10:18:12,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:12,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 126 states and 131 transitions. [2018-10-04 10:18:12,951 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 131 transitions. [2018-10-04 10:18:12,951 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-04 10:18:12,952 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 29 iterations. [2018-10-04 10:18:12,963 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-04 10:18:13,299 WARN L178 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 63 [2018-10-04 10:18:13,558 WARN L178 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 53 [2018-10-04 10:18:13,757 WARN L178 SmtUtils]: Spent 197.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 42 [2018-10-04 10:18:14,215 WARN L178 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2018-10-04 10:18:14,547 WARN L178 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 63 [2018-10-04 10:18:14,889 WARN L178 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 59 [2018-10-04 10:18:15,130 WARN L178 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 47 [2018-10-04 10:18:15,301 WARN L178 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 33 [2018-10-04 10:18:15,304 INFO L582 CodeCheckObserver]: Invariant with dag size 63 [2018-10-04 10:18:15,315 INFO L582 CodeCheckObserver]: Invariant with dag size 53 [2018-10-04 10:18:15,316 INFO L582 CodeCheckObserver]: Invariant with dag size 42 [2018-10-04 10:18:15,317 INFO L582 CodeCheckObserver]: Invariant with dag size 22 [2018-10-04 10:18:15,318 INFO L582 CodeCheckObserver]: Invariant with dag size 60 [2018-10-04 10:18:15,318 INFO L582 CodeCheckObserver]: Invariant with dag size 63 [2018-10-04 10:18:15,319 INFO L582 CodeCheckObserver]: Invariant with dag size 19 [2018-10-04 10:18:15,320 INFO L582 CodeCheckObserver]: Invariant with dag size 59 [2018-10-04 10:18:15,321 INFO L582 CodeCheckObserver]: Invariant with dag size 47 [2018-10-04 10:18:15,321 INFO L582 CodeCheckObserver]: Invariant with dag size 33 [2018-10-04 10:18:15,322 INFO L582 CodeCheckObserver]: Invariant with dag size 3 [2018-10-04 10:18:15,322 INFO L202 PluginConnector]: Adding new model s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 10:18:15 ImpRootNode [2018-10-04 10:18:15,322 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 10:18:15,323 INFO L168 Benchmark]: Toolchain (without parser) took 51812.72 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 537.4 MB). Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: -73.7 MB). Peak memory consumption was 463.7 MB. Max. memory is 7.1 GB. [2018-10-04 10:18:15,325 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.18 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 10:18:15,325 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.44 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 10:18:15,326 INFO L168 Benchmark]: Boogie Preprocessor took 62.17 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 10:18:15,326 INFO L168 Benchmark]: RCFGBuilder took 1174.19 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. [2018-10-04 10:18:15,327 INFO L168 Benchmark]: CodeCheck took 50515.67 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 537.4 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -126.6 MB). Peak memory consumption was 410.8 MB. Max. memory is 7.1 GB. [2018-10-04 10:18:15,332 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, 26 locations, 1 error locations. SAFE Result, 48.1s OverallTime, 29 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1782579200 SDtfs, -1261650792 SDslu, 1803370482 SDs, 0 SdLazy, -947213878 SolverSat, -1689928084 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 39.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 14687 GetRequests, 13943 SyntacticMatches, 332 SemanticMatches, 412 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103709 ImplicationChecksByTransitivity, 42.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 12.1s InterpolantComputationTime, 2207 NumberOfCodeBlocks, 2207 NumberOfCodeBlocksAsserted, 28 NumberOfCheckSat, 2179 ConstructedInterpolants, 0 QuantifiedInterpolants, 520761 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 28 InterpolantComputations, 13 PerfectInterpolantSequences, 9580/10342 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: 459]: 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: 266]: Loop Invariant Derived loop invariant: ((((((((((((ssl3_connect_~s__state~4 == 4384 && ssl3_connect_~blastFlag~4 == 1) || (ssl3_connect_~blastFlag~4 == 2 && ssl3_connect_~s__state~4 == 4400)) || (!(ssl3_connect_~blastFlag~4 == 5) && ssl3_connect_~s__state~4 == 4480)) || (ssl3_connect_~s__state~4 == 4368 && ssl3_connect_~blastFlag~4 == 0)) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5))) || ((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && ssl3_connect_~s__state~4 == 4352) && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~blastFlag~4 == 5)) && 4560 == ssl3_connect_~s__state~4)) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || (ssl3_connect_~s__state~4 == 12292 && ssl3_connect_~blastFlag~4 == 0)) || (ssl3_connect_~s__state~4 == 4416 && (ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3))) || ((((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~s__state~4 == 4416)) && !(ssl3_connect_~s__state~4 == 4368)) && ssl3_connect_~blastFlag~4 <= 4) && !(ssl3_connect_~s__state~4 == 4400)) && !(ssl3_connect_~s__state~4 == 12292)) && !(ssl3_connect_~s__state~4 == 4384))) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4432) - InvariantResult [Line: 313]: Loop Invariant Derived loop invariant: ((((((((((ssl3_connect_~s__state~4 == 4384 && ssl3_connect_~blastFlag~4 == 1) || (ssl3_connect_~blastFlag~4 == 2 && ssl3_connect_~s__state~4 == 4400)) || (!(ssl3_connect_~blastFlag~4 == 5) && ssl3_connect_~s__state~4 == 4480)) || ((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~s__state~4 == 4416)) && ssl3_connect_~blastFlag~4 <= 4) && !(ssl3_connect_~s__state~4 == 4400)) && !(ssl3_connect_~s__state~4 == 4384))) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5))) || ((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && ssl3_connect_~s__state~4 == 4352) && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~blastFlag~4 == 5)) && 4560 == ssl3_connect_~s__state~4)) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || (ssl3_connect_~s__state~4 == 4416 && (ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3))) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4432) - InvariantResult [Line: 361]: Loop Invariant Derived loop invariant: (((((((((ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~blastFlag~4 == 5)) && 4560 == ssl3_connect_~s__state~4) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || ((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~s__state~4 == 4416)) && ssl3_connect_~blastFlag~4 <= 4)) || (!(ssl3_connect_~blastFlag~4 == 5) && ssl3_connect_~s__state~4 == 4480)) || (ssl3_connect_~s__state~4 == 4416 && (ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3))) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4432)) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5))) || ((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && ssl3_connect_~s__state~4 == 4352) && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: ((((ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5)) || (ssl3_connect_~s__state~4 == 4448 && !(ssl3_connect_~blastFlag~4 == 5))) || (4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (!(ssl3_connect_~blastFlag~4 == 5) && ssl3_connect_~s__state~4 == 4480)) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 289]: Loop Invariant Derived loop invariant: (((((((((((ssl3_connect_~s__state~4 == 4384 && ssl3_connect_~blastFlag~4 == 1) || (ssl3_connect_~blastFlag~4 == 2 && ssl3_connect_~s__state~4 == 4400)) || (!(ssl3_connect_~blastFlag~4 == 5) && ssl3_connect_~s__state~4 == 4480)) || (ssl3_connect_~s__state~4 == 4368 && ssl3_connect_~blastFlag~4 == 0)) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || ((((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~s__state~4 == 4416)) && !(ssl3_connect_~s__state~4 == 4368)) && ssl3_connect_~s__state~4 <= 4528) && ssl3_connect_~blastFlag~4 <= 4) && !(ssl3_connect_~s__state~4 == 4400)) && !(ssl3_connect_~s__state~4 == 4384))) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5))) || ((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && ssl3_connect_~s__state~4 == 4352) && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~blastFlag~4 == 5)) && 4560 == ssl3_connect_~s__state~4)) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || (ssl3_connect_~s__state~4 == 4416 && (ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3))) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4432) - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: ((((((((((((ssl3_connect_~s__state~4 == 4384 && ssl3_connect_~blastFlag~4 == 1) || (ssl3_connect_~blastFlag~4 == 2 && ssl3_connect_~s__state~4 == 4400)) || (!(ssl3_connect_~blastFlag~4 == 5) && ssl3_connect_~s__state~4 == 4480)) || (ssl3_connect_~s__state~4 == 4368 && ssl3_connect_~blastFlag~4 == 0)) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5))) || ((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && ssl3_connect_~s__state~4 == 4352) && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~blastFlag~4 == 5)) && 4560 == ssl3_connect_~s__state~4)) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || (ssl3_connect_~s__state~4 == 12292 && ssl3_connect_~blastFlag~4 == 0)) || ((((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~s__state~4 == 4416)) && !(ssl3_connect_~s__state~4 == 4368)) && ssl3_connect_~blastFlag~4 <= 4) && !(ssl3_connect_~s__state~4 == 4400)) && !(ssl3_connect_~s__state~4 == 12292)) && !(ssl3_connect_~s__state~4 == 4384))) || (ssl3_connect_~s__state~4 == 4416 && (ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3))) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4432) - InvariantResult [Line: 457]: Loop Invariant Derived loop invariant: (((ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5)) || (4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (!(ssl3_connect_~blastFlag~4 == 5) && ssl3_connect_~s__state~4 == 4480)) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: (((((((((((ssl3_connect_~s__state~4 == 4384 && ssl3_connect_~blastFlag~4 == 1) || (ssl3_connect_~blastFlag~4 == 2 && ssl3_connect_~s__state~4 == 4400)) || (!(ssl3_connect_~blastFlag~4 == 5) && ssl3_connect_~s__state~4 == 4480)) || (ssl3_connect_~s__state~4 == 4368 && ssl3_connect_~blastFlag~4 == 0)) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~s__state~4 == 4416)) && !(ssl3_connect_~s__state~4 == 4368)) && ssl3_connect_~blastFlag~4 <= 4) && !(ssl3_connect_~s__state~4 == 4400)) && !(ssl3_connect_~s__state~4 == 4384))) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5))) || ((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && ssl3_connect_~s__state~4 == 4352) && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~blastFlag~4 == 5)) && 4560 == ssl3_connect_~s__state~4)) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || (ssl3_connect_~s__state~4 == 4416 && (ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3))) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4432) - InvariantResult [Line: 336]: Loop Invariant Derived loop invariant: (((((((((ssl3_connect_~blastFlag~4 == 2 && ssl3_connect_~s__state~4 == 4400) || (!(ssl3_connect_~blastFlag~4 == 5) && ssl3_connect_~s__state~4 == 4480)) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~s__state~4 == 4416)) && ssl3_connect_~blastFlag~4 <= 4) && !(ssl3_connect_~s__state~4 == 4400))) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5))) || ((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && ssl3_connect_~s__state~4 == 4352) && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~blastFlag~4 == 5)) && 4560 == ssl3_connect_~s__state~4)) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || (ssl3_connect_~s__state~4 == 4416 && (ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3))) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4432) - InvariantResult [Line: 394]: Loop Invariant Derived loop invariant: ((((((((ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~blastFlag~4 == 5)) && 4560 == ssl3_connect_~s__state~4) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || (!(ssl3_connect_~blastFlag~4 == 5) && ssl3_connect_~s__state~4 == 4480)) || (4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && ssl3_connect_~blastFlag~4 <= 4)) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4432)) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5))) || ((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && ssl3_connect_~s__state~4 == 4352) && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 415]: Loop Invariant Derived loop invariant: ssl3_connect_~blastFlag~4 <= 4 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.18 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 56.44 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 62.17 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 1174.19 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. * CodeCheck took 50515.67 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 537.4 MB). Free memory was 1.4 GB in the beginning and 1.5 GB in the end (delta: -126.6 MB). Peak memory consumption was 410.8 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_clnt_2.cil.c_21.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-04_10-18-15-351.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_clnt_2.cil.c_21.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_10-18-15-351.csv Received shutdown request...