java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_2.cil.c_21.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-133090d [2018-10-04 10:46:55,759 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 10:46:55,761 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 10:46:55,776 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 10:46:55,776 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 10:46:55,778 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 10:46:55,780 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 10:46:55,783 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 10:46:55,785 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 10:46:55,786 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 10:46:55,793 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 10:46:55,793 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 10:46:55,794 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 10:46:55,798 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 10:46:55,800 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 10:46:55,801 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 10:46:55,802 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 10:46:55,807 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 10:46:55,810 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 10:46:55,814 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 10:46:55,815 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 10:46:55,816 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 10:46:55,819 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 10:46:55,819 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 10:46:55,823 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 10:46:55,824 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 10:46:55,825 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 10:46:55,826 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 10:46:55,828 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 10:46:55,830 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 10:46:55,831 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 10:46:55,831 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 10:46:55,833 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 10:46:55,833 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 10:46:55,834 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 10:46:55,836 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 10:46:55,837 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf [2018-10-04 10:46:55,860 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 10:46:55,861 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 10:46:55,861 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 10:46:55,862 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 10:46:55,862 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 10:46:55,862 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 10:46:55,863 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 10:46:55,863 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 10:46:55,863 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 10:46:55,863 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 10:46:55,864 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 10:46:55,864 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 10:46:55,864 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 10:46:55,864 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 10:46:55,864 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 10:46:55,865 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 10:46:55,865 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 10:46:55,865 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 10:46:55,865 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 10:46:55,865 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-04 10:46:55,866 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 10:46:55,866 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 10:46:55,866 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 10:46:55,866 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 10:46:55,867 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 10:46:55,867 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 10:46:55,867 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 10:46:55,867 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 10:46:55,867 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 10:46:55,868 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 10:46:55,919 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 10:46:55,935 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 10:46:55,941 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 10:46:55,942 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 10:46:55,943 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 10:46:55,944 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_2.cil.c_21.bpl [2018-10-04 10:46:55,944 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_2.cil.c_21.bpl' [2018-10-04 10:46:56,055 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 10:46:56,057 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 10:46:56,058 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 10:46:56,058 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 10:46:56,058 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 10:46:56,077 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 10:46:56" (1/1) ... [2018-10-04 10:46:56,092 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 10:46:56" (1/1) ... [2018-10-04 10:46:56,099 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 10:46:56,100 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 10:46:56,100 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 10:46:56,100 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 10:46:56,111 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 10:46:56" (1/1) ... [2018-10-04 10:46:56,112 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 10:46:56" (1/1) ... [2018-10-04 10:46:56,118 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 10:46:56" (1/1) ... [2018-10-04 10:46:56,125 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 10:46:56" (1/1) ... [2018-10-04 10:46:56,142 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 10:46:56" (1/1) ... [2018-10-04 10:46:56,148 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 10:46:56" (1/1) ... [2018-10-04 10:46:56,154 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 10:46:56" (1/1) ... [2018-10-04 10:46:56,162 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 10:46:56,162 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 10:46:56,163 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 10:46:56,163 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 10:46:56,164 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 10:46:56" (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 10:46:56,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 10:46:56,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 10:46:57,324 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 10:46:57,325 INFO L202 PluginConnector]: Adding new model s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:46:57 BoogieIcfgContainer [2018-10-04 10:46:57,325 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 10:46:57,326 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 10:46:57,326 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 10:46:57,339 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 10:46:57,339 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 10:46:57" (1/1) ... [2018-10-04 10:46:57,354 INFO L104 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-04 10:46:57,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:46:57,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2018-10-04 10:46:57,401 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2018-10-04 10:46:57,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 10:46:57,404 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:46:57,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:46:57,664 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 10:46:57,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:46:57,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 16 states and 23 transitions. [2018-10-04 10:46:57,990 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 23 transitions. [2018-10-04 10:46:57,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-10-04 10:46:57,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:46:58,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:46:58,076 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 10:46:58,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:46:58,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 20 states and 27 transitions. [2018-10-04 10:46:58,692 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2018-10-04 10:46:58,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-10-04 10:46:58,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:46:58,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:46:58,836 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 10:46:59,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:46:59,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2018-10-04 10:46:59,633 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2018-10-04 10:46:59,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-04 10:46:59,634 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:46:59,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:46:59,825 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 10:47:00,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:00,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2018-10-04 10:47:00,270 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2018-10-04 10:47:00,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-04 10:47:00,275 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:00,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:00,405 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 10:47:01,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:01,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 38 states and 45 transitions. [2018-10-04 10:47:01,230 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2018-10-04 10:47:01,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-10-04 10:47:01,231 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:01,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:01,440 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 10:47:03,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 71 states and 90 transitions. [2018-10-04 10:47:03,308 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 90 transitions. [2018-10-04 10:47:03,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-10-04 10:47:03,309 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:03,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:03,525 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 10:47:05,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:05,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 79 states and 98 transitions. [2018-10-04 10:47:05,520 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 98 transitions. [2018-10-04 10:47:05,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-10-04 10:47:05,523 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:05,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:05,800 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 10:47:06,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:06,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2018-10-04 10:47:06,989 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2018-10-04 10:47:06,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-10-04 10:47:06,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:07,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:07,150 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 10:47:08,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:08,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 96 states and 117 transitions. [2018-10-04 10:47:08,197 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 117 transitions. [2018-10-04 10:47:08,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-10-04 10:47:08,199 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:08,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:08,328 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 10:47:10,199 INFO L248 BPredicateUnifier]: --------PredicateTrie is restructured: old depths: 28 new depth: 19 [2018-10-04 10:47:12,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:12,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 116 states and 145 transitions. [2018-10-04 10:47:12,100 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 145 transitions. [2018-10-04 10:47:12,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-04 10:47:12,104 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:12,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:13,061 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 10:47:15,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:15,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 126 states and 158 transitions. [2018-10-04 10:47:15,893 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 158 transitions. [2018-10-04 10:47:15,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-04 10:47:15,895 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:15,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:15,971 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 10:47:17,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:17,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 134 states and 166 transitions. [2018-10-04 10:47:17,305 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 166 transitions. [2018-10-04 10:47:17,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 10:47:17,307 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:17,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:17,537 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 10:47:19,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:19,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 144 states and 179 transitions. [2018-10-04 10:47:19,994 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 179 transitions. [2018-10-04 10:47:19,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 10:47:19,995 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:20,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:20,174 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 10:47:21,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:21,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 152 states and 187 transitions. [2018-10-04 10:47:21,667 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 187 transitions. [2018-10-04 10:47:21,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-10-04 10:47:21,668 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:21,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:21,868 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 10:47:24,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:24,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 162 states and 200 transitions. [2018-10-04 10:47:24,170 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2018-10-04 10:47:24,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-10-04 10:47:24,172 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:24,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:24,319 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 10:47:25,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:25,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 170 states and 208 transitions. [2018-10-04 10:47:25,682 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 208 transitions. [2018-10-04 10:47:25,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-04 10:47:25,683 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:25,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:25,932 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 10:47:28,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:28,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 180 states and 225 transitions. [2018-10-04 10:47:28,348 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 225 transitions. [2018-10-04 10:47:28,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-04 10:47:28,349 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:28,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:28,548 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 10:47:31,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:31,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 188 states and 234 transitions. [2018-10-04 10:47:31,616 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 234 transitions. [2018-10-04 10:47:31,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-10-04 10:47:31,617 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:31,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:32,263 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 10:47:33,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:33,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 189 states and 235 transitions. [2018-10-04 10:47:33,360 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 235 transitions. [2018-10-04 10:47:33,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-10-04 10:47:33,360 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:33,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:33,452 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 10:47:35,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:35,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 197 states and 243 transitions. [2018-10-04 10:47:35,195 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 243 transitions. [2018-10-04 10:47:35,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-10-04 10:47:35,196 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:35,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:35,366 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 10:47:37,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 204 states and 250 transitions. [2018-10-04 10:47:37,262 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 250 transitions. [2018-10-04 10:47:37,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2018-10-04 10:47:37,263 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:37,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:37,451 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 10:47:38,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:38,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 210 states and 256 transitions. [2018-10-04 10:47:38,969 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 256 transitions. [2018-10-04 10:47:38,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-10-04 10:47:38,970 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:38,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:39,184 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 10:47:40,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:40,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 210 states and 254 transitions. [2018-10-04 10:47:40,421 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 254 transitions. [2018-10-04 10:47:40,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-10-04 10:47:40,422 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:40,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:40,678 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 10:47:41,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:41,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 211 states and 256 transitions. [2018-10-04 10:47:41,878 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 256 transitions. [2018-10-04 10:47:41,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-10-04 10:47:41,880 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:41,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:42,115 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 10:47:43,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:43,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 216 states and 260 transitions. [2018-10-04 10:47:43,786 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 260 transitions. [2018-10-04 10:47:43,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-10-04 10:47:43,788 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:44,793 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 10:47:47,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:47,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 225 states and 273 transitions. [2018-10-04 10:47:47,778 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 273 transitions. [2018-10-04 10:47:47,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-10-04 10:47:47,779 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:48,485 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 10:47:49,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:49,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 226 states and 275 transitions. [2018-10-04 10:47:49,945 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 275 transitions. [2018-10-04 10:47:49,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 10:47:49,946 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:47:49,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:47:50,238 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 10:47:51,941 INFO L248 BPredicateUnifier]: --------PredicateTrie is restructured: old depths: 41 new depth: 36 [2018-10-04 10:47:54,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:47:54,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 126 states and 131 transitions. [2018-10-04 10:47:54,889 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 131 transitions. [2018-10-04 10:47:54,889 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-04 10:47:54,890 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 29 iterations. [2018-10-04 10:47:54,900 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-04 10:47:55,476 WARN L178 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 63 [2018-10-04 10:47:56,032 WARN L178 SmtUtils]: Spent 554.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 53 [2018-10-04 10:47:56,367 WARN L178 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 42 [2018-10-04 10:47:56,901 WARN L178 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 60 [2018-10-04 10:47:57,318 WARN L178 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 63 [2018-10-04 10:47:57,781 WARN L178 SmtUtils]: Spent 376.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 59 [2018-10-04 10:47:58,160 WARN L178 SmtUtils]: Spent 378.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 47 [2018-10-04 10:47:58,425 WARN L178 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 33 [2018-10-04 10:47:58,435 INFO L582 CodeCheckObserver]: Invariant with dag size 63 [2018-10-04 10:47:58,446 INFO L582 CodeCheckObserver]: Invariant with dag size 53 [2018-10-04 10:47:58,447 INFO L582 CodeCheckObserver]: Invariant with dag size 42 [2018-10-04 10:47:58,448 INFO L582 CodeCheckObserver]: Invariant with dag size 22 [2018-10-04 10:47:58,448 INFO L582 CodeCheckObserver]: Invariant with dag size 60 [2018-10-04 10:47:58,449 INFO L582 CodeCheckObserver]: Invariant with dag size 63 [2018-10-04 10:47:58,450 INFO L582 CodeCheckObserver]: Invariant with dag size 19 [2018-10-04 10:47:58,451 INFO L582 CodeCheckObserver]: Invariant with dag size 59 [2018-10-04 10:47:58,452 INFO L582 CodeCheckObserver]: Invariant with dag size 47 [2018-10-04 10:47:58,453 INFO L582 CodeCheckObserver]: Invariant with dag size 33 [2018-10-04 10:47:58,453 INFO L582 CodeCheckObserver]: Invariant with dag size 3 [2018-10-04 10:47:58,454 INFO L202 PluginConnector]: Adding new model s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 10:47:58 ImpRootNode [2018-10-04 10:47:58,454 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 10:47:58,455 INFO L168 Benchmark]: Toolchain (without parser) took 62399.40 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 542.1 MB). Free memory was 1.5 GB in the beginning and 1.8 GB in the end (delta: -310.3 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2018-10-04 10:47:58,457 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.23 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 10:47:58,458 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.88 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 10:47:58,458 INFO L168 Benchmark]: Boogie Preprocessor took 61.93 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 10:47:58,459 INFO L168 Benchmark]: RCFGBuilder took 1162.82 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 10:47:58,460 INFO L168 Benchmark]: CodeCheck took 61128.34 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 542.1 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -363.1 MB). Peak memory consumption was 989.4 MB. Max. memory is 7.1 GB. [2018-10-04 10:47:58,466 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, 57.5s 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, 43.2s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 14121 GetRequests, 13436 SyntacticMatches, 273 SemanticMatches, 412 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 50.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 6.8s InterpolantComputationTime, 2207 NumberOfCodeBlocks, 2207 NumberOfCodeBlocksAsserted, 28 NumberOfCheckSat, 2179 ConstructedInterpolants, 0 QuantifiedInterpolants, 565518 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: ((((((((((((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 == 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_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || ((ssl3_connect_~s__state~4 == 4528 || 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 == 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)) || (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))) || ((!(ssl3_connect_~blastFlag~4 == 5) && 4560 == ssl3_connect_~s__state~4) && ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4) - InvariantResult [Line: 313]: Loop Invariant Derived loop invariant: ((((((((((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 == 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_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || ((ssl3_connect_~s__state~4 == 4528 || ssl3_connect_~s__state~4 == 4512) && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4432)) || (ssl3_connect_~s__state~4 == 4416 && (ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3))) || ((!(ssl3_connect_~blastFlag~4 == 5) && 4560 == ssl3_connect_~s__state~4) && ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4)) || ((((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)) - InvariantResult [Line: 361]: Loop Invariant Derived loop invariant: ((((((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && ssl3_connect_~s__state~4 == 4352) && !(ssl3_connect_~blastFlag~4 == 5)) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || ((ssl3_connect_~s__state~4 == 4528 || 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 == 4416)) && ssl3_connect_~blastFlag~4 <= 4)) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4432)) || (!(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_~blastFlag~4 == 5) && 4560 == ssl3_connect_~s__state~4) && ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4) - InvariantResult [Line: 419]: Loop Invariant Derived loop invariant: (((ssl3_connect_~s__state~4 == 4448 && !(ssl3_connect_~blastFlag~4 == 5)) || (!(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 == 5))) || ((ssl3_connect_~s__state~4 == 4528 || ssl3_connect_~s__state~4 == 4512) && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 289]: Loop Invariant Derived loop invariant: (((((((((((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 == 4384 && ssl3_connect_~blastFlag~4 == 1)) || (ssl3_connect_~blastFlag~4 == 2 && ssl3_connect_~s__state~4 == 4400)) || ((((((ssl3_connect_~s__state~4 <= 4528 && !(ssl3_connect_~s__state~4 == 4384)) && 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_~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_~s__state~4 == 4512) && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4432)) || (ssl3_connect_~s__state~4 == 4416 && (ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3))) || ((!(ssl3_connect_~blastFlag~4 == 5) && 4560 == ssl3_connect_~s__state~4) && ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4) - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: ((((((((((((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 == 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_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || ((ssl3_connect_~s__state~4 == 4528 || 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 == 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)) || (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))) || ((!(ssl3_connect_~blastFlag~4 == 5) && 4560 == ssl3_connect_~s__state~4) && ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4) - InvariantResult [Line: 457]: Loop Invariant Derived loop invariant: ((!(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 == 5))) || ((ssl3_connect_~s__state~4 == 4528 || ssl3_connect_~s__state~4 == 4512) && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 296]: Loop Invariant Derived loop invariant: (((((((((((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 == 4384 && ssl3_connect_~blastFlag~4 == 1)) || (ssl3_connect_~blastFlag~4 == 2 && ssl3_connect_~s__state~4 == 4400)) || (((((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_~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_~s__state~4 == 4512) && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4432)) || (ssl3_connect_~s__state~4 == 4416 && (ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3))) || ((!(ssl3_connect_~blastFlag~4 == 5) && 4560 == ssl3_connect_~s__state~4) && ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4) - InvariantResult [Line: 336]: Loop Invariant Derived loop invariant: (((((((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && ssl3_connect_~s__state~4 == 4352) && !(ssl3_connect_~blastFlag~4 == 5)) || (ssl3_connect_~blastFlag~4 == 2 && ssl3_connect_~s__state~4 == 4400)) || (!(ssl3_connect_~blastFlag~4 == 5) && ssl3_connect_~s__state~4 == 4480)) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || ((ssl3_connect_~s__state~4 == 4528 || 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 == 4416)) && ssl3_connect_~blastFlag~4 <= 4) && !(ssl3_connect_~s__state~4 == 4400))) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4432)) || (ssl3_connect_~s__state~4 == 4416 && (ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3))) || ((!(ssl3_connect_~blastFlag~4 == 5) && 4560 == ssl3_connect_~s__state~4) && ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4) - InvariantResult [Line: 394]: Loop Invariant Derived loop invariant: (((((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && ssl3_connect_~s__state~4 == 4352) && !(ssl3_connect_~blastFlag~4 == 5)) || (4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && ssl3_connect_~blastFlag~4 <= 4)) || ((ssl3_connect_~s__state~4 == 4528 || ssl3_connect_~s__state~4 == 4512) && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4448)) || (ssl3_connect_~blastFlag~4 <= 4 && ssl3_connect_~s__state~4 == 4432)) || (!(ssl3_connect_~blastFlag~4 == 5) && ssl3_connect_~s__state~4 == 4480)) || ((!(ssl3_connect_~blastFlag~4 == 5) && 4560 == ssl3_connect_~s__state~4) && ssl3_connect_~s__state~4 == ssl3_connect_~s__s3__tmp__next_state___0~4) - 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 0.23 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 41.88 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 61.93 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 1162.82 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 61128.34 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 542.1 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -363.1 MB). Peak memory consumption was 989.4 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_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-04_10-47-58-501.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_clnt_2.cil.c_21.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_10-47-58-501.csv Received shutdown request...