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 0.1.23-9f4048f [2018-10-04 13:52:24,029 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 13:52:24,031 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 13:52:24,049 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 13:52:24,049 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 13:52:24,050 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 13:52:24,052 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 13:52:24,055 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 13:52:24,057 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 13:52:24,058 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 13:52:24,066 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 13:52:24,067 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 13:52:24,068 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 13:52:24,069 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 13:52:24,072 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 13:52:24,073 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 13:52:24,073 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 13:52:24,077 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 13:52:24,081 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 13:52:24,083 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 13:52:24,084 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 13:52:24,087 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 13:52:24,090 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 13:52:24,090 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 13:52:24,090 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 13:52:24,093 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 13:52:24,094 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 13:52:24,095 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 13:52:24,095 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 13:52:24,099 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 13:52:24,100 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 13:52:24,101 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 13:52:24,101 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 13:52:24,101 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 13:52:24,104 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 13:52:24,105 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 13:52:24,105 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 13:52:24,130 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 13:52:24,130 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 13:52:24,131 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 13:52:24,131 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 13:52:24,132 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 13:52:24,132 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 13:52:24,132 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 13:52:24,132 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 13:52:24,133 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 13:52:24,133 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 13:52:24,133 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 13:52:24,133 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 13:52:24,133 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 13:52:24,134 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 13:52:24,134 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 13:52:24,134 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 13:52:24,134 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 13:52:24,134 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 13:52:24,135 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 13:52:24,135 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-04 13:52:24,135 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 13:52:24,135 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 13:52:24,135 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:52:24,136 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 13:52:24,136 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 13:52:24,136 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 13:52:24,136 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 13:52:24,136 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 13:52:24,137 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 13:52:24,137 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 13:52:24,198 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 13:52:24,213 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 13:52:24,219 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 13:52:24,221 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 13:52:24,222 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 13:52:24,223 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_2.cil.c_21.bpl [2018-10-04 13:52:24,223 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_2.cil.c_21.bpl' [2018-10-04 13:52:24,341 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 13:52:24,345 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 13:52:24,346 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 13:52:24,346 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 13:52:24,347 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 13:52:24,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:52:24" (1/1) ... [2018-10-04 13:52:24,392 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:52:24" (1/1) ... [2018-10-04 13:52:24,401 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 13:52:24,402 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 13:52:24,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 13:52:24,403 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 13:52:24,414 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:52:24" (1/1) ... [2018-10-04 13:52:24,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:52:24" (1/1) ... [2018-10-04 13:52:24,420 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:52:24" (1/1) ... [2018-10-04 13:52:24,420 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:52:24" (1/1) ... [2018-10-04 13:52:24,444 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:52:24" (1/1) ... [2018-10-04 13:52:24,451 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:52:24" (1/1) ... [2018-10-04 13:52:24,453 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:52:24" (1/1) ... [2018-10-04 13:52:24,465 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 13:52:24,466 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 13:52:24,466 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 13:52:24,466 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 13:52:24,467 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 01:52:24" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:52:24,539 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 13:52:24,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 13:52:25,578 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 13:52:25,579 INFO L202 PluginConnector]: Adding new model s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:52:25 BoogieIcfgContainer [2018-10-04 13:52:25,579 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 13:52:25,580 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 13:52:25,580 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 13:52:25,601 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 13:52:25,601 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:52:25" (1/1) ... [2018-10-04 13:52:25,633 INFO L108 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-04 13:52:25,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:25,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2018-10-04 13:52:25,695 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2018-10-04 13:52:25,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 13:52:25,699 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:25,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:26,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:52:26,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:26,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 16 states and 23 transitions. [2018-10-04 13:52:26,312 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 23 transitions. [2018-10-04 13:52:26,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-10-04 13:52:26,313 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:26,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:26,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:52:27,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:27,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 20 states and 27 transitions. [2018-10-04 13:52:27,167 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 27 transitions. [2018-10-04 13:52:27,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-10-04 13:52:27,168 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:27,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:27,290 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-04 13:52:28,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:28,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2018-10-04 13:52:28,074 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2018-10-04 13:52:28,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-04 13:52:28,075 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:28,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-10-04 13:52:28,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:28,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2018-10-04 13:52:28,769 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2018-10-04 13:52:28,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-04 13:52:28,773 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:28,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:28,867 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-10-04 13:52:30,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:30,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 38 states and 45 transitions. [2018-10-04 13:52:30,058 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 45 transitions. [2018-10-04 13:52:30,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-10-04 13:52:30,060 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:30,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:30,317 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 58 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-04 13:52:32,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:32,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 71 states and 90 transitions. [2018-10-04 13:52:32,147 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 90 transitions. [2018-10-04 13:52:32,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-10-04 13:52:32,150 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:32,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:32,247 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 13:52:33,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:33,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 79 states and 98 transitions. [2018-10-04 13:52:33,753 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 98 transitions. [2018-10-04 13:52:33,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-10-04 13:52:33,755 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:33,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:33,857 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 13:52:35,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:35,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 87 states and 107 transitions. [2018-10-04 13:52:35,020 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 107 transitions. [2018-10-04 13:52:35,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-10-04 13:52:35,021 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:35,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:35,340 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2018-10-04 13:52:37,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:37,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 96 states and 117 transitions. [2018-10-04 13:52:37,109 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 117 transitions. [2018-10-04 13:52:37,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-10-04 13:52:37,110 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:37,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:37,253 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2018-10-04 13:52:39,491 INFO L252 BPredicateUnifier]: --------PredicateTrie is restructured: old depths: 28 new depth: 19 [2018-10-04 13:52:41,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:41,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 116 states and 145 transitions. [2018-10-04 13:52:41,555 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 145 transitions. [2018-10-04 13:52:41,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-04 13:52:41,557 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:41,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:41,764 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 135 proven. 7 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 13:52:44,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:44,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 126 states and 158 transitions. [2018-10-04 13:52:44,472 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 158 transitions. [2018-10-04 13:52:44,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-04 13:52:44,474 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:44,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:44,575 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 135 proven. 7 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 13:52:46,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:46,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 134 states and 166 transitions. [2018-10-04 13:52:46,616 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 166 transitions. [2018-10-04 13:52:46,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 13:52:46,617 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:46,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:46,888 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 184 proven. 24 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 13:52:49,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:49,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 144 states and 179 transitions. [2018-10-04 13:52:49,316 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 179 transitions. [2018-10-04 13:52:49,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 13:52:49,317 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:49,432 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 184 proven. 24 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 13:52:50,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:50,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 152 states and 187 transitions. [2018-10-04 13:52:50,620 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 187 transitions. [2018-10-04 13:52:50,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-10-04 13:52:50,621 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:50,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:50,867 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 233 proven. 51 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 13:52:53,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:53,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 162 states and 200 transitions. [2018-10-04 13:52:53,021 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 200 transitions. [2018-10-04 13:52:53,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-10-04 13:52:53,022 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:53,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:53,227 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 233 proven. 51 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 13:52:56,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:56,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 170 states and 208 transitions. [2018-10-04 13:52:56,177 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 208 transitions. [2018-10-04 13:52:56,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-04 13:52:56,178 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:56,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:56,385 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 282 proven. 88 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 13:52:58,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:58,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 180 states and 225 transitions. [2018-10-04 13:52:58,954 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 225 transitions. [2018-10-04 13:52:58,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-04 13:52:58,955 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:58,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:59,237 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 282 proven. 88 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 13:53:02,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:02,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 188 states and 234 transitions. [2018-10-04 13:53:02,539 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 234 transitions. [2018-10-04 13:53:02,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2018-10-04 13:53:02,541 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:02,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:02,896 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 419 proven. 39 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-10-04 13:53:04,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:04,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 189 states and 235 transitions. [2018-10-04 13:53:04,140 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 235 transitions. [2018-10-04 13:53:04,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-10-04 13:53:04,140 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:04,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:04,237 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2018-10-04 13:53:05,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:05,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 197 states and 243 transitions. [2018-10-04 13:53:05,994 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 243 transitions. [2018-10-04 13:53:05,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2018-10-04 13:53:05,995 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:06,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:06,146 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 256 proven. 0 refuted. 0 times theorem prover too weak. 302 trivial. 0 not checked. [2018-10-04 13:53:07,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:07,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 204 states and 250 transitions. [2018-10-04 13:53:07,555 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 250 transitions. [2018-10-04 13:53:07,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2018-10-04 13:53:07,556 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:07,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:07,745 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2018-10-04 13:53:09,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:09,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 210 states and 256 transitions. [2018-10-04 13:53:09,058 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 256 transitions. [2018-10-04 13:53:09,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-10-04 13:53:09,059 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:09,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:09,491 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 490 proven. 72 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-10-04 13:53:10,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:10,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 210 states and 254 transitions. [2018-10-04 13:53:10,720 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 254 transitions. [2018-10-04 13:53:10,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2018-10-04 13:53:10,722 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:10,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:10,968 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 490 proven. 72 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2018-10-04 13:53:12,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:12,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 211 states and 256 transitions. [2018-10-04 13:53:12,180 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 256 transitions. [2018-10-04 13:53:12,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2018-10-04 13:53:12,181 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:12,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:12,409 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 311 proven. 0 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2018-10-04 13:53:15,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:15,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 216 states and 260 transitions. [2018-10-04 13:53:15,097 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 260 transitions. [2018-10-04 13:53:15,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2018-10-04 13:53:15,098 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:15,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:16,477 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 414 proven. 4 refuted. 0 times theorem prover too weak. 350 trivial. 0 not checked. [2018-10-04 13:53:19,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:19,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 225 states and 273 transitions. [2018-10-04 13:53:19,269 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 273 transitions. [2018-10-04 13:53:19,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2018-10-04 13:53:19,271 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:19,962 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 449 proven. 3 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2018-10-04 13:53:21,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:21,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 226 states and 275 transitions. [2018-10-04 13:53:21,397 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 275 transitions. [2018-10-04 13:53:21,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 13:53:21,399 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:21,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:21,717 INFO L134 CoverageAnalysis]: Checked inductivity of 889 backedges. 589 proven. 174 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2018-10-04 13:53:23,226 INFO L252 BPredicateUnifier]: --------PredicateTrie is restructured: old depths: 41 new depth: 36 [2018-10-04 13:53:26,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:26,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 126 states and 131 transitions. [2018-10-04 13:53:26,227 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 131 transitions. [2018-10-04 13:53:26,228 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-04 13:53:26,228 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 29 iterations. [2018-10-04 13:53:26,240 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-04 13:53:26,840 WARN L178 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 63 [2018-10-04 13:53:27,303 WARN L178 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 53 [2018-10-04 13:53:27,595 WARN L178 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 42 [2018-10-04 13:53:27,699 WARN L178 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 33 DAG size of output: 22 [2018-10-04 13:53:28,113 WARN L178 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 60 [2018-10-04 13:53:28,525 WARN L178 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 63 [2018-10-04 13:53:29,018 WARN L178 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 59 [2018-10-04 13:53:29,398 WARN L178 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 47 [2018-10-04 13:53:29,703 WARN L178 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 33 [2018-10-04 13:53:29,720 INFO L582 CodeCheckObserver]: Invariant with dag size 63 [2018-10-04 13:53:29,730 INFO L582 CodeCheckObserver]: Invariant with dag size 53 [2018-10-04 13:53:29,731 INFO L582 CodeCheckObserver]: Invariant with dag size 42 [2018-10-04 13:53:29,732 INFO L582 CodeCheckObserver]: Invariant with dag size 22 [2018-10-04 13:53:29,733 INFO L582 CodeCheckObserver]: Invariant with dag size 60 [2018-10-04 13:53:29,734 INFO L582 CodeCheckObserver]: Invariant with dag size 63 [2018-10-04 13:53:29,735 INFO L582 CodeCheckObserver]: Invariant with dag size 19 [2018-10-04 13:53:29,737 INFO L582 CodeCheckObserver]: Invariant with dag size 59 [2018-10-04 13:53:29,738 INFO L582 CodeCheckObserver]: Invariant with dag size 47 [2018-10-04 13:53:29,739 INFO L582 CodeCheckObserver]: Invariant with dag size 33 [2018-10-04 13:53:29,739 INFO L582 CodeCheckObserver]: Invariant with dag size 3 [2018-10-04 13:53:29,740 INFO L202 PluginConnector]: Adding new model s3_clnt_2.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 01:53:29 ImpRootNode [2018-10-04 13:53:29,740 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 13:53:29,741 INFO L168 Benchmark]: Toolchain (without parser) took 65399.24 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 553.1 MB). Free memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: -434.6 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2018-10-04 13:53:29,742 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:53:29,743 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.62 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:53:29,744 INFO L168 Benchmark]: Boogie Preprocessor took 63.02 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:53:29,744 INFO L168 Benchmark]: RCFGBuilder took 1113.93 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. [2018-10-04 13:53:29,745 INFO L168 Benchmark]: CodeCheck took 64160.01 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 553.1 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -487.5 MB). Peak memory consumption was 999.4 MB. Max. memory is 7.1 GB. [2018-10-04 13:53:29,749 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, 60.5s 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, 47.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 14121 GetRequests, 13436 SyntacticMatches, 273 SemanticMatches, 412 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 54.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 6.4s 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 0.21 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 55.62 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 63.02 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 1113.93 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 64160.01 ms. Allocated memory was 1.5 GB in the beginning and 2.1 GB in the end (delta: 553.1 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -487.5 MB). Peak memory consumption was 999.4 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_13-53-29-769.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_13-53-29-769.csv Received shutdown request...