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 0.1.23-9f4048f [2018-10-04 13:23:10,943 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 13:23:10,945 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 13:23:10,959 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 13:23:10,959 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 13:23:10,960 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 13:23:10,962 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 13:23:10,964 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 13:23:10,965 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 13:23:10,966 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 13:23:10,967 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 13:23:10,967 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 13:23:10,968 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 13:23:10,971 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 13:23:10,975 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 13:23:10,975 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 13:23:10,976 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 13:23:10,982 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 13:23:10,988 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 13:23:10,989 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 13:23:10,990 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 13:23:10,992 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 13:23:10,994 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 13:23:10,994 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 13:23:10,994 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 13:23:10,995 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 13:23:10,996 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 13:23:10,997 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 13:23:10,998 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 13:23:11,000 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 13:23:11,000 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 13:23:11,001 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 13:23:11,001 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 13:23:11,001 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 13:23:11,002 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 13:23:11,004 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 13:23:11,004 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-04 13:23:11,030 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 13:23:11,031 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 13:23:11,031 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 13:23:11,032 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 13:23:11,033 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 13:23:11,033 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 13:23:11,035 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 13:23:11,035 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 13:23:11,035 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 13:23:11,035 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 13:23:11,035 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 13:23:11,035 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 13:23:11,036 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 13:23:11,036 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 13:23:11,036 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 13:23:11,036 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 13:23:11,036 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 13:23:11,037 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 13:23:11,037 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 13:23:11,038 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 13:23:11,038 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 13:23:11,038 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:23:11,038 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 13:23:11,038 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 13:23:11,039 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 13:23:11,039 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 13:23:11,039 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 13:23:11,039 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 13:23:11,039 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 13:23:11,107 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 13:23:11,120 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 13:23:11,124 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 13:23:11,126 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 13:23:11,126 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 13:23:11,127 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_2.cil.c_21.bpl [2018-10-04 13:23:11,127 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_2.cil.c_21.bpl' [2018-10-04 13:23:11,235 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 13:23:11,236 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 13:23:11,237 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 13:23:11,237 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 13:23:11,237 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 13:23:11,258 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 01:23:11" (1/1) ... [2018-10-04 13:23:11,275 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 01:23:11" (1/1) ... [2018-10-04 13:23:11,282 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 13:23:11,283 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 13:23:11,283 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 13:23:11,283 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 13:23:11,295 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 01:23:11" (1/1) ... [2018-10-04 13:23:11,295 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 01:23:11" (1/1) ... [2018-10-04 13:23:11,298 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 01:23:11" (1/1) ... [2018-10-04 13:23:11,299 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 01:23:11" (1/1) ... [2018-10-04 13:23:11,308 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 01:23:11" (1/1) ... [2018-10-04 13:23:11,311 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 01:23:11" (1/1) ... [2018-10-04 13:23:11,314 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 01:23:11" (1/1) ... [2018-10-04 13:23:11,320 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 13:23:11,321 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 13:23:11,321 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 13:23:11,321 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 13:23:11,322 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 01:23:11" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:23:11,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 13:23:11,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 13:23:12,558 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 13:23:12,559 INFO L202 PluginConnector]: Adding new model s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:23:12 BoogieIcfgContainer [2018-10-04 13:23:12,559 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 13:23:12,560 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 13:23:12,560 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 13:23:12,582 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 13:23:12,582 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 01:23:12" (1/1) ... [2018-10-04 13:23:12,600 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-04 13:23:12,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:12,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2018-10-04 13:23:12,634 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2018-10-04 13:23:12,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 13:23:12,637 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:12,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:12,838 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:23:13,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:13,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 16 states and 23 transitions. [2018-10-04 13:23:13,044 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 23 transitions. [2018-10-04 13:23:13,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-10-04 13:23:13,044 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:13,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:23:13,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:13,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 20 states and 27 transitions. [2018-10-04 13:23:13,357 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2018-10-04 13:23:13,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-10-04 13:23:13,357 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:13,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:13,501 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-04 13:23:13,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:13,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2018-10-04 13:23:13,975 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2018-10-04 13:23:13,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-04 13:23:13,976 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:13,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:14,111 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 13:23:14,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:14,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2018-10-04 13:23:14,741 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2018-10-04 13:23:14,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-04 13:23:14,745 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:14,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:14,850 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 13:23:15,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:15,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 38 states and 45 transitions. [2018-10-04 13:23:15,235 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2018-10-04 13:23:15,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-10-04 13:23:15,236 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:15,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:15,469 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 13:23:17,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:17,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 71 states and 90 transitions. [2018-10-04 13:23:17,526 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 90 transitions. [2018-10-04 13:23:17,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-10-04 13:23:17,528 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:17,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:17,689 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 13:23:18,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:18,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 79 states and 98 transitions. [2018-10-04 13:23:18,829 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 98 transitions. [2018-10-04 13:23:18,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-10-04 13:23:18,832 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:18,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:19,615 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 13:23:20,316 WARN L178 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 19 [2018-10-04 13:23:20,680 WARN L178 SmtUtils]: Spent 145.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-10-04 13:23:21,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:21,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2018-10-04 13:23:21,172 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2018-10-04 13:23:21,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-10-04 13:23:21,174 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:21,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:21,467 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 13:23:22,423 WARN L178 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-10-04 13:23:23,256 WARN L178 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-10-04 13:23:23,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:23,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 96 states and 117 transitions. [2018-10-04 13:23:23,948 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 117 transitions. [2018-10-04 13:23:23,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-10-04 13:23:23,949 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:23,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:24,324 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 13:23:26,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:26,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 116 states and 145 transitions. [2018-10-04 13:23:26,662 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 145 transitions. [2018-10-04 13:23:26,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-04 13:23:26,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:26,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:26,973 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 13:23:28,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:28,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 126 states and 158 transitions. [2018-10-04 13:23:28,631 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 158 transitions. [2018-10-04 13:23:28,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-04 13:23:28,633 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:28,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:28,679 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 13:23:29,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:29,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 134 states and 166 transitions. [2018-10-04 13:23:29,272 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 166 transitions. [2018-10-04 13:23:29,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 13:23:29,273 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:29,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:29,506 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 13:23:31,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:31,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 144 states and 179 transitions. [2018-10-04 13:23:31,204 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 179 transitions. [2018-10-04 13:23:31,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 13:23:31,205 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:31,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:32,218 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 13:23:32,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:32,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 152 states and 187 transitions. [2018-10-04 13:23:32,722 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 187 transitions. [2018-10-04 13:23:32,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-10-04 13:23:32,723 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:33,040 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 13:23:35,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:35,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 162 states and 200 transitions. [2018-10-04 13:23:35,010 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2018-10-04 13:23:35,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-10-04 13:23:35,011 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:35,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:35,073 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 13:23:36,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:36,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 170 states and 208 transitions. [2018-10-04 13:23:36,174 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 208 transitions. [2018-10-04 13:23:36,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-04 13:23:36,175 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:36,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:36,519 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 13:23:39,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:39,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 180 states and 225 transitions. [2018-10-04 13:23:39,182 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 225 transitions. [2018-10-04 13:23:39,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-04 13:23:39,183 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:39,377 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 13:23:41,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:41,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 188 states and 234 transitions. [2018-10-04 13:23:41,569 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 234 transitions. [2018-10-04 13:23:41,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-10-04 13:23:41,570 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:41,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:42,154 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 13:23:42,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:42,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 189 states and 235 transitions. [2018-10-04 13:23:42,661 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 235 transitions. [2018-10-04 13:23:42,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-10-04 13:23:42,662 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:42,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:42,721 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 13:23:43,580 WARN L178 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 14 [2018-10-04 13:23:44,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:44,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 197 states and 243 transitions. [2018-10-04 13:23:44,747 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 243 transitions. [2018-10-04 13:23:44,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-10-04 13:23:44,748 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:44,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:44,986 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 13:23:45,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:45,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 204 states and 250 transitions. [2018-10-04 13:23:45,268 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 250 transitions. [2018-10-04 13:23:45,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2018-10-04 13:23:45,269 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:45,553 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 13:23:45,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:45,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 210 states and 256 transitions. [2018-10-04 13:23:45,775 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 256 transitions. [2018-10-04 13:23:45,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-10-04 13:23:45,776 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:45,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:46,424 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 13:23:46,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:46,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 210 states and 254 transitions. [2018-10-04 13:23:46,780 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 254 transitions. [2018-10-04 13:23:46,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-10-04 13:23:46,781 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:46,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:46,850 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 13:23:47,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 211 states and 256 transitions. [2018-10-04 13:23:47,421 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 256 transitions. [2018-10-04 13:23:47,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-10-04 13:23:47,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:47,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:48,382 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 13:23:48,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:48,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 216 states and 260 transitions. [2018-10-04 13:23:48,603 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 260 transitions. [2018-10-04 13:23:48,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-10-04 13:23:48,604 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:48,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:49,428 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 13:23:52,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:52,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 225 states and 273 transitions. [2018-10-04 13:23:52,775 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 273 transitions. [2018-10-04 13:23:52,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-10-04 13:23:52,776 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:52,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:53,450 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 13:23:53,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:53,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 226 states and 275 transitions. [2018-10-04 13:23:53,967 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 275 transitions. [2018-10-04 13:23:53,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 13:23:53,968 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:53,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:54,453 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 13:23:57,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:57,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 126 states and 131 transitions. [2018-10-04 13:23:57,918 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 131 transitions. [2018-10-04 13:23:57,919 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-04 13:23:57,920 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 29 iterations. [2018-10-04 13:23:57,930 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-04 13:23:58,352 WARN L178 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 63 [2018-10-04 13:23:58,669 WARN L178 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 53 [2018-10-04 13:23:58,870 WARN L178 SmtUtils]: Spent 200.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 42 [2018-10-04 13:23:59,255 WARN L178 SmtUtils]: Spent 329.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 60 [2018-10-04 13:23:59,571 WARN L178 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 63 [2018-10-04 13:23:59,904 WARN L178 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 59 [2018-10-04 13:24:00,134 WARN L178 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 47 [2018-10-04 13:24:00,299 WARN L178 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 33 [2018-10-04 13:24:00,302 INFO L582 CodeCheckObserver]: Invariant with dag size 63 [2018-10-04 13:24:00,312 INFO L582 CodeCheckObserver]: Invariant with dag size 53 [2018-10-04 13:24:00,314 INFO L582 CodeCheckObserver]: Invariant with dag size 42 [2018-10-04 13:24:00,314 INFO L582 CodeCheckObserver]: Invariant with dag size 22 [2018-10-04 13:24:00,315 INFO L582 CodeCheckObserver]: Invariant with dag size 60 [2018-10-04 13:24:00,316 INFO L582 CodeCheckObserver]: Invariant with dag size 63 [2018-10-04 13:24:00,317 INFO L582 CodeCheckObserver]: Invariant with dag size 19 [2018-10-04 13:24:00,317 INFO L582 CodeCheckObserver]: Invariant with dag size 59 [2018-10-04 13:24:00,318 INFO L582 CodeCheckObserver]: Invariant with dag size 47 [2018-10-04 13:24:00,318 INFO L582 CodeCheckObserver]: Invariant with dag size 33 [2018-10-04 13:24:00,319 INFO L582 CodeCheckObserver]: Invariant with dag size 3 [2018-10-04 13:24:00,319 INFO L202 PluginConnector]: Adding new model s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 01:24:00 ImpRootNode [2018-10-04 13:24:00,319 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 13:24:00,322 INFO L168 Benchmark]: Toolchain (without parser) took 49086.36 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 555.7 MB). Free memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: -104.7 MB). Peak memory consumption was 451.1 MB. Max. memory is 7.1 GB. [2018-10-04 13:24:00,323 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 13:24:00,324 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.70 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:24:00,325 INFO L168 Benchmark]: Boogie Preprocessor took 37.17 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 13:24:00,325 INFO L168 Benchmark]: RCFGBuilder took 1239.04 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 13:24:00,326 INFO L168 Benchmark]: CodeCheck took 47759.42 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 555.7 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -157.5 MB). Peak memory consumption was 398.2 MB. Max. memory is 7.1 GB. [2018-10-04 13:24:00,330 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, 45.3s 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, 38.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 14687 GetRequests, 13943 SyntacticMatches, 332 SemanticMatches, 412 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103709 ImplicationChecksByTransitivity, 40.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 9.0s 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)) || ((((((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: 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)) || (!(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 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (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)) || (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)) || ((((((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 == 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: 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)) || (((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 == 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: 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 0.19 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 45.70 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 37.17 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 1239.04 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 47759.42 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 555.7 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -157.5 MB). Peak memory consumption was 398.2 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_13-24-00-347.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_13-24-00-347.csv Received shutdown request...