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_3.cil.c_21.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-9f4048f-m [2018-10-04 15:01:04,042 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 15:01:04,044 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 15:01:04,054 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 15:01:04,055 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 15:01:04,056 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 15:01:04,057 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 15:01:04,059 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 15:01:04,060 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 15:01:04,061 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 15:01:04,062 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 15:01:04,062 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 15:01:04,063 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 15:01:04,064 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 15:01:04,065 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 15:01:04,066 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 15:01:04,067 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 15:01:04,069 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 15:01:04,071 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 15:01:04,073 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 15:01:04,074 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 15:01:04,075 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 15:01:04,078 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 15:01:04,078 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 15:01:04,078 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 15:01:04,079 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 15:01:04,080 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 15:01:04,081 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 15:01:04,082 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 15:01:04,083 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 15:01:04,083 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 15:01:04,084 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 15:01:04,084 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 15:01:04,084 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 15:01:04,085 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 15:01:04,086 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 15:01:04,087 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 15:01:04,116 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 15:01:04,118 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 15:01:04,119 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 15:01:04,119 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 15:01:04,120 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 15:01:04,121 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 15:01:04,121 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 15:01:04,121 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 15:01:04,121 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 15:01:04,122 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 15:01:04,122 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 15:01:04,122 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 15:01:04,123 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 15:01:04,123 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 15:01:04,123 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 15:01:04,123 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 15:01:04,123 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 15:01:04,123 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 15:01:04,124 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 15:01:04,124 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-04 15:01:04,124 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 15:01:04,124 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 15:01:04,124 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 15:01:04,125 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 15:01:04,126 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 15:01:04,126 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 15:01:04,126 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 15:01:04,127 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 15:01:04,127 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 15:01:04,127 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 15:01:04,191 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 15:01:04,208 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 15:01:04,214 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 15:01:04,216 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 15:01:04,217 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 15:01:04,218 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_3.cil.c_21.bpl [2018-10-04 15:01:04,218 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_3.cil.c_21.bpl' [2018-10-04 15:01:04,325 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 15:01:04,327 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 15:01:04,327 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 15:01:04,328 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 15:01:04,329 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 15:01:04,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:01:04" (1/1) ... [2018-10-04 15:01:04,369 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:01:04" (1/1) ... [2018-10-04 15:01:04,385 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 15:01:04,386 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 15:01:04,386 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 15:01:04,386 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 15:01:04,399 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:01:04" (1/1) ... [2018-10-04 15:01:04,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:01:04" (1/1) ... [2018-10-04 15:01:04,409 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:01:04" (1/1) ... [2018-10-04 15:01:04,410 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:01:04" (1/1) ... [2018-10-04 15:01:04,430 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:01:04" (1/1) ... [2018-10-04 15:01:04,439 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:01:04" (1/1) ... [2018-10-04 15:01:04,443 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:01:04" (1/1) ... [2018-10-04 15:01:04,452 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 15:01:04,453 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 15:01:04,456 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 15:01:04,456 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 15:01:04,457 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 03:01:04" (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 15:01:04,535 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 15:01:04,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 15:01:05,495 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 15:01:05,496 INFO L202 PluginConnector]: Adding new model s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 03:01:05 BoogieIcfgContainer [2018-10-04 15:01:05,496 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 15:01:05,496 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 15:01:05,497 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 15:01:05,508 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 15:01:05,508 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 03:01:05" (1/1) ... [2018-10-04 15:01:05,522 INFO L108 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-04 15:01:05,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:05,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2018-10-04 15:01:05,558 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2018-10-04 15:01:05,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 15:01:05,561 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:05,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:05,801 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 15:01:06,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:06,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2018-10-04 15:01:06,698 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2018-10-04 15:01:06,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-10-04 15:01:06,700 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:06,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:06,807 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 15:01:07,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:07,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 22 states and 30 transitions. [2018-10-04 15:01:07,540 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 30 transitions. [2018-10-04 15:01:07,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-10-04 15:01:07,541 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:07,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:07,596 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:01:07,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:07,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2018-10-04 15:01:07,821 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2018-10-04 15:01:07,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-10-04 15:01:07,822 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:07,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:07,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:01:08,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:08,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 29 states and 36 transitions. [2018-10-04 15:01:08,187 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2018-10-04 15:01:08,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-04 15:01:08,189 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:08,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:08,320 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:01:08,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:08,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 34 states and 41 transitions. [2018-10-04 15:01:08,649 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2018-10-04 15:01:08,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-10-04 15:01:08,654 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:08,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:08,737 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 15:01:08,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:08,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 35 states and 42 transitions. [2018-10-04 15:01:08,982 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 42 transitions. [2018-10-04 15:01:08,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-10-04 15:01:08,983 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:08,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:09,108 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:01:09,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:09,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 41 states and 48 transitions. [2018-10-04 15:01:09,613 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 48 transitions. [2018-10-04 15:01:09,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-10-04 15:01:09,615 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:09,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:09,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 15:01:10,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:10,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 49 states and 56 transitions. [2018-10-04 15:01:10,077 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 56 transitions. [2018-10-04 15:01:10,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-04 15:01:10,079 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:10,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:10,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-10-04 15:01:11,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:11,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 67 states and 84 transitions. [2018-10-04 15:01:11,320 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 84 transitions. [2018-10-04 15:01:11,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-04 15:01:11,321 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:11,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:11,389 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 15:01:12,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:12,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 68 states and 85 transitions. [2018-10-04 15:01:12,018 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 85 transitions. [2018-10-04 15:01:12,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-10-04 15:01:12,021 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:12,095 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-04 15:01:12,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:12,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 69 states and 86 transitions. [2018-10-04 15:01:12,720 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 86 transitions. [2018-10-04 15:01:12,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-10-04 15:01:12,722 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:12,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:13,019 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-04 15:01:14,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:14,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 84 states and 105 transitions. [2018-10-04 15:01:14,252 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 105 transitions. [2018-10-04 15:01:14,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-10-04 15:01:14,254 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:14,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:14,333 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-10-04 15:01:15,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:15,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 85 states and 107 transitions. [2018-10-04 15:01:15,076 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 107 transitions. [2018-10-04 15:01:15,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-10-04 15:01:15,078 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:15,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-10-04 15:01:16,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:16,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 95 states and 119 transitions. [2018-10-04 15:01:16,246 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 119 transitions. [2018-10-04 15:01:16,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-10-04 15:01:16,248 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:16,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:16,423 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 24 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-04 15:01:17,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:17,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 113 states and 141 transitions. [2018-10-04 15:01:17,608 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 141 transitions. [2018-10-04 15:01:17,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-10-04 15:01:17,609 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:17,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:17,736 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-10-04 15:01:18,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:18,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 118 states and 145 transitions. [2018-10-04 15:01:18,382 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 145 transitions. [2018-10-04 15:01:18,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-10-04 15:01:18,383 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:18,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:18,454 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 15:01:19,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:19,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 119 states and 146 transitions. [2018-10-04 15:01:19,346 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 146 transitions. [2018-10-04 15:01:19,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-10-04 15:01:19,347 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:19,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:19,541 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-10-04 15:01:21,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:21,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 124 states and 150 transitions. [2018-10-04 15:01:21,444 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 150 transitions. [2018-10-04 15:01:21,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-04 15:01:21,445 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:21,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:21,521 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2018-10-04 15:01:23,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:23,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 132 states and 157 transitions. [2018-10-04 15:01:23,564 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 157 transitions. [2018-10-04 15:01:23,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-10-04 15:01:23,565 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:23,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:23,632 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 15:01:26,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:26,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 133 states and 158 transitions. [2018-10-04 15:01:26,154 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 158 transitions. [2018-10-04 15:01:26,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-10-04 15:01:26,155 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:26,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:26,340 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 15:01:31,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:31,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 160 states and 193 transitions. [2018-10-04 15:01:31,776 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 193 transitions. [2018-10-04 15:01:31,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-04 15:01:31,777 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:31,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:31,914 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 15:01:33,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:33,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 170 states and 205 transitions. [2018-10-04 15:01:33,572 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 205 transitions. [2018-10-04 15:01:33,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 15:01:33,573 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:33,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:33,720 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 15:01:35,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:35,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 180 states and 218 transitions. [2018-10-04 15:01:35,502 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 218 transitions. [2018-10-04 15:01:35,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 15:01:35,503 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:35,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:35,645 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 15:01:36,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:36,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 181 states and 219 transitions. [2018-10-04 15:01:36,597 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 219 transitions. [2018-10-04 15:01:36,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-10-04 15:01:36,598 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:36,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:36,774 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 15:01:39,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:39,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 191 states and 232 transitions. [2018-10-04 15:01:39,095 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 232 transitions. [2018-10-04 15:01:39,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-10-04 15:01:39,097 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:39,263 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 15:01:40,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:40,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 192 states and 233 transitions. [2018-10-04 15:01:40,603 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 233 transitions. [2018-10-04 15:01:40,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-04 15:01:40,605 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:40,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:41,568 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 15:01:44,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:44,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 202 states and 250 transitions. [2018-10-04 15:01:44,706 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 250 transitions. [2018-10-04 15:01:44,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-04 15:01:44,707 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:44,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:44,959 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 15:01:46,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:46,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 203 states and 250 transitions. [2018-10-04 15:01:46,732 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 250 transitions. [2018-10-04 15:01:46,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-10-04 15:01:46,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 15:01:46,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 15:01:46,824 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 15:01:48,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 15:01:48,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 146 states and 163 transitions. [2018-10-04 15:01:48,424 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 163 transitions. [2018-10-04 15:01:48,425 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-04 15:01:48,425 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 30 iterations. [2018-10-04 15:01:48,435 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-04 15:01:48,715 WARN L178 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 27 [2018-10-04 15:01:49,010 WARN L178 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 49 [2018-10-04 15:01:49,280 WARN L178 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 41 [2018-10-04 15:01:49,681 WARN L178 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 49 [2018-10-04 15:01:49,940 WARN L178 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 36 [2018-10-04 15:01:50,220 WARN L178 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 49 [2018-10-04 15:01:50,324 WARN L178 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 24 [2018-10-04 15:01:50,595 WARN L178 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 47 [2018-10-04 15:01:50,945 WARN L178 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 51 [2018-10-04 15:01:51,056 WARN L178 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 21 [2018-10-04 15:01:51,057 INFO L582 CodeCheckObserver]: Invariant with dag size 27 [2018-10-04 15:01:51,066 INFO L582 CodeCheckObserver]: Invariant with dag size 49 [2018-10-04 15:01:51,068 INFO L582 CodeCheckObserver]: Invariant with dag size 4 [2018-10-04 15:01:51,068 INFO L582 CodeCheckObserver]: Invariant with dag size 41 [2018-10-04 15:01:51,069 INFO L582 CodeCheckObserver]: Invariant with dag size 49 [2018-10-04 15:01:51,070 INFO L582 CodeCheckObserver]: Invariant with dag size 36 [2018-10-04 15:01:51,070 INFO L582 CodeCheckObserver]: Invariant with dag size 49 [2018-10-04 15:01:51,071 INFO L582 CodeCheckObserver]: Invariant with dag size 24 [2018-10-04 15:01:51,071 INFO L582 CodeCheckObserver]: Invariant with dag size 47 [2018-10-04 15:01:51,072 INFO L582 CodeCheckObserver]: Invariant with dag size 51 [2018-10-04 15:01:51,073 INFO L582 CodeCheckObserver]: Invariant with dag size 21 [2018-10-04 15:01:51,073 INFO L202 PluginConnector]: Adding new model s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 03:01:51 ImpRootNode [2018-10-04 15:01:51,074 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 15:01:51,075 INFO L168 Benchmark]: Toolchain (without parser) took 46749.30 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 408.9 MB). Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -253.6 MB). Peak memory consumption was 940.5 MB. Max. memory is 7.1 GB. [2018-10-04 15:01:51,076 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 15:01:51,077 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.87 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 15:01:51,077 INFO L168 Benchmark]: Boogie Preprocessor took 66.52 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 15:01:51,078 INFO L168 Benchmark]: RCFGBuilder took 1043.31 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 15:01:51,079 INFO L168 Benchmark]: CodeCheck took 45577.33 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 408.9 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -306.5 MB). Peak memory consumption was 887.6 MB. Max. memory is 7.1 GB. [2018-10-04 15:01:51,083 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, 24 locations, 1 error locations. SAFE Result, 42.8s OverallTime, 30 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 805306368 SDtfs, 978658238 SDslu, 1945169918 SDs, 0 SdLazy, -2141830092 SolverSat, 837821056 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 37.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 9006 GetRequests, 8440 SyntacticMatches, 236 SemanticMatches, 330 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 38.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 3.9s InterpolantComputationTime, 1334 NumberOfCodeBlocks, 1334 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 1305 ConstructedInterpolants, 0 QuantifiedInterpolants, 214956 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 29 InterpolantComputations, 17 PerfectInterpolantSequences, 3424/3930 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: 473]: 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: 408]: Loop Invariant Derived loop invariant: ((((ssl3_connect_~blastFlag~4 <= 0 || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~s__state~4 == 4528 || ssl3_connect_~s__state~4 == 4512) && !(ssl3_connect_~blastFlag~4 == 5))) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (4432 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 317]: Loop Invariant Derived loop invariant: ((((((((((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(4400 == ssl3_connect_~s__state~4)) && !(4416 == ssl3_connect_~s__state~4)) && !(4384 == ssl3_connect_~s__state~4)) && !(ssl3_connect_~blastFlag~4 == 5)) || ssl3_connect_~s__state~4 == 4368) || ssl3_connect_~blastFlag~4 <= 0) || (4384 == ssl3_connect_~s__state~4 && ssl3_connect_~blastFlag~4 == 1)) || ((ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3) && 4416 == ssl3_connect_~s__state~4)) || (ssl3_connect_~blastFlag~4 == 2 && 4400 == ssl3_connect_~s__state~4)) || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~s__state~4 == 4528 || ssl3_connect_~s__state~4 == 4512) && !(ssl3_connect_~blastFlag~4 == 5))) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (4432 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 429]: Loop Invariant Derived loop invariant: !(ssl3_connect_~blastFlag~4 == 5) - InvariantResult [Line: 354]: Loop Invariant Derived loop invariant: ((((((ssl3_connect_~blastFlag~4 <= 0 || ((ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3) && 4416 == ssl3_connect_~s__state~4)) || (ssl3_connect_~blastFlag~4 == 2 && 4400 == ssl3_connect_~s__state~4)) || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~s__state~4 == 4528 || ssl3_connect_~s__state~4 == 4512) && !(ssl3_connect_~blastFlag~4 == 5))) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(4400 == ssl3_connect_~s__state~4)) && !(4416 == ssl3_connect_~s__state~4)) && !(ssl3_connect_~blastFlag~4 == 5))) || (4432 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 284]: Loop Invariant Derived loop invariant: ((((((((((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(4400 == ssl3_connect_~s__state~4)) && !(4416 == ssl3_connect_~s__state~4)) && !(4384 == ssl3_connect_~s__state~4)) && !(ssl3_connect_~blastFlag~4 == 5)) || ssl3_connect_~s__state~4 == 4368) || ssl3_connect_~blastFlag~4 <= 0) || (4384 == ssl3_connect_~s__state~4 && ssl3_connect_~blastFlag~4 == 1)) || ((ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3) && 4416 == ssl3_connect_~s__state~4)) || (ssl3_connect_~blastFlag~4 == 2 && 4400 == ssl3_connect_~s__state~4)) || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~s__state~4 == 4528 || ssl3_connect_~s__state~4 == 4512) && !(ssl3_connect_~blastFlag~4 == 5))) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (4432 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 375]: Loop Invariant Derived loop invariant: ((((((ssl3_connect_~blastFlag~4 <= 0 || ((ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3) && 4416 == ssl3_connect_~s__state~4)) || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(4416 == ssl3_connect_~s__state~4)) && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5))) || (4432 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 279]: Loop Invariant Derived loop invariant: ((((((((((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(4400 == ssl3_connect_~s__state~4)) && !(4416 == ssl3_connect_~s__state~4)) && !(4384 == ssl3_connect_~s__state~4)) && !(ssl3_connect_~blastFlag~4 == 5)) || ssl3_connect_~s__state~4 == 4368) || ssl3_connect_~blastFlag~4 <= 0) || (4384 == ssl3_connect_~s__state~4 && ssl3_connect_~blastFlag~4 == 1)) || ((ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3) && 4416 == ssl3_connect_~s__state~4)) || (ssl3_connect_~blastFlag~4 == 2 && 4400 == ssl3_connect_~s__state~4)) || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~s__state~4 == 4528 || ssl3_connect_~s__state~4 == 4512) && !(ssl3_connect_~blastFlag~4 == 5))) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (4432 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 433]: Loop Invariant Derived loop invariant: ((((4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5)) || ssl3_connect_~blastFlag~4 <= 0) || ((ssl3_connect_~s__state~4 == 4528 || ssl3_connect_~s__state~4 == 4512) && !(ssl3_connect_~blastFlag~4 == 5))) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 342]: Loop Invariant Derived loop invariant: (((((((ssl3_connect_~blastFlag~4 <= 0 || (4384 == ssl3_connect_~s__state~4 && ssl3_connect_~blastFlag~4 == 1)) || ((ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3) && 4416 == ssl3_connect_~s__state~4)) || ((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(4400 == ssl3_connect_~s__state~4)) && !(4416 == ssl3_connect_~s__state~4)) && !(4384 == ssl3_connect_~s__state~4)) && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~blastFlag~4 == 2 && 4400 == ssl3_connect_~s__state~4)) || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~s__state~4 == 4528 || ssl3_connect_~s__state~4 == 4512) && !(ssl3_connect_~blastFlag~4 == 5))) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (4432 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 310]: Loop Invariant Derived loop invariant: (((((((((4432 == ssl3_connect_~s__state~4 && ssl3_connect_~blastFlag~4 <= 4) || ssl3_connect_~s__state~4 == 4368) || (4384 == ssl3_connect_~s__state~4 && ssl3_connect_~blastFlag~4 == 1)) || ((ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3) && 4416 == ssl3_connect_~s__state~4)) || (ssl3_connect_~blastFlag~4 == 2 && 4400 == ssl3_connect_~s__state~4)) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ssl3_connect_~blastFlag~4 <= 0) || ((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(4400 == ssl3_connect_~s__state~4)) && !(4416 == ssl3_connect_~s__state~4)) && !(4384 == ssl3_connect_~s__state~4)) && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~s__state~4 == 4528 || ssl3_connect_~s__state~4 == 4512) && !(ssl3_connect_~blastFlag~4 == 5))) || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 471]: 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))) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ssl3_connect_~blastFlag~4 <= 0) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5)) * 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 57.87 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 66.52 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 1043.31 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 45577.33 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 408.9 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -306.5 MB). Peak memory consumption was 887.6 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_3.cil.c_21.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-04_15-01-51-101.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_clnt_3.cil.c_21.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_15-01-51-101.csv Received shutdown request...