java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_1.cil.c_23.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d19836b [2018-09-26 22:24:10,019 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-26 22:24:10,023 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-26 22:24:10,039 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-26 22:24:10,040 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-26 22:24:10,041 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-26 22:24:10,043 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-26 22:24:10,045 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-26 22:24:10,048 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-26 22:24:10,048 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-26 22:24:10,051 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-26 22:24:10,051 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-26 22:24:10,052 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-26 22:24:10,054 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-26 22:24:10,061 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-26 22:24:10,062 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-26 22:24:10,066 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-26 22:24:10,068 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-26 22:24:10,072 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-26 22:24:10,076 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-26 22:24:10,077 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-26 22:24:10,080 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-26 22:24:10,084 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-26 22:24:10,087 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-26 22:24:10,088 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-26 22:24:10,089 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-26 22:24:10,090 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-26 22:24:10,094 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-26 22:24:10,094 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-26 22:24:10,097 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-26 22:24:10,098 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-26 22:24:10,098 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-26 22:24:10,099 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-26 22:24:10,099 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-26 22:24:10,100 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-26 22:24:10,100 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-26 22:24:10,103 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf [2018-09-26 22:24:10,132 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-26 22:24:10,132 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-26 22:24:10,133 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-26 22:24:10,133 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-26 22:24:10,134 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-26 22:24:10,134 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-26 22:24:10,134 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-26 22:24:10,134 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-26 22:24:10,134 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-26 22:24:10,135 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-26 22:24:10,135 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-26 22:24:10,135 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-26 22:24:10,135 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-26 22:24:10,135 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-26 22:24:10,136 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-26 22:24:10,136 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-26 22:24:10,136 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-26 22:24:10,136 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-26 22:24:10,136 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-26 22:24:10,137 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-26 22:24:10,137 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-26 22:24:10,137 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-26 22:24:10,137 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-26 22:24:10,137 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-26 22:24:10,138 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-26 22:24:10,138 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-26 22:24:10,138 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-26 22:24:10,138 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-26 22:24:10,138 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-26 22:24:10,202 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-26 22:24:10,216 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-26 22:24:10,223 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-26 22:24:10,225 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-26 22:24:10,225 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-26 22:24:10,226 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_1.cil.c_23.bpl [2018-09-26 22:24:10,226 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_1.cil.c_23.bpl' [2018-09-26 22:24:10,315 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-26 22:24:10,318 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-26 22:24:10,319 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-26 22:24:10,319 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-26 22:24:10,319 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-26 22:24:10,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:24:10" (1/1) ... [2018-09-26 22:24:10,356 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:24:10" (1/1) ... [2018-09-26 22:24:10,363 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-26 22:24:10,364 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-26 22:24:10,364 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-26 22:24:10,364 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-26 22:24:10,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:24:10" (1/1) ... [2018-09-26 22:24:10,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:24:10" (1/1) ... [2018-09-26 22:24:10,380 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:24:10" (1/1) ... [2018-09-26 22:24:10,381 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:24:10" (1/1) ... [2018-09-26 22:24:10,390 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:24:10" (1/1) ... [2018-09-26 22:24:10,393 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:24:10" (1/1) ... [2018-09-26 22:24:10,396 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:24:10" (1/1) ... [2018-09-26 22:24:10,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-26 22:24:10,401 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-26 22:24:10,401 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-26 22:24:10,402 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-26 22:24:10,403 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 10:24:10" (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 [2018-09-26 22:24:10,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-26 22:24:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-26 22:24:11,324 INFO L346 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-26 22:24:11,324 INFO L202 PluginConnector]: Adding new model s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 10:24:11 BoogieIcfgContainer [2018-09-26 22:24:11,325 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-26 22:24:11,325 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-26 22:24:11,325 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-26 22:24:11,337 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-26 22:24:11,337 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 10:24:11" (1/1) ... [2018-09-26 22:24:11,351 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-26 22:24:11,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:11,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2018-09-26 22:24:11,392 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2018-09-26 22:24:11,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-09-26 22:24:11,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:11,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:11,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:24:12,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:12,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 31 states and 43 transitions. [2018-09-26 22:24:12,083 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 43 transitions. [2018-09-26 22:24:12,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-09-26 22:24:12,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:12,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:12,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:24:12,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:12,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 32 states and 45 transitions. [2018-09-26 22:24:12,279 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 45 transitions. [2018-09-26 22:24:12,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-09-26 22:24:12,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:12,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:12,357 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:24:12,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:12,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 50 transitions. [2018-09-26 22:24:12,702 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 50 transitions. [2018-09-26 22:24:12,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-09-26 22:24:12,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:12,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:12,880 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:24:13,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:13,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 39 states and 55 transitions. [2018-09-26 22:24:13,150 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 55 transitions. [2018-09-26 22:24:13,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-09-26 22:24:13,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:13,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:13,288 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:24:13,517 WARN L178 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 14 [2018-09-26 22:24:13,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:13,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 44 states and 61 transitions. [2018-09-26 22:24:13,893 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 61 transitions. [2018-09-26 22:24:13,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-09-26 22:24:13,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:13,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:14,036 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-09-26 22:24:14,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:14,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2018-09-26 22:24:14,161 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2018-09-26 22:24:14,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-09-26 22:24:14,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:14,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:14,320 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:24:14,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:14,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 51 states and 70 transitions. [2018-09-26 22:24:14,836 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 70 transitions. [2018-09-26 22:24:14,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-09-26 22:24:14,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:14,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:14,862 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-09-26 22:24:15,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:15,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 54 states and 72 transitions. [2018-09-26 22:24:15,068 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 72 transitions. [2018-09-26 22:24:15,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-09-26 22:24:15,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:15,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:15,278 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:24:15,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:15,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 61 states and 80 transitions. [2018-09-26 22:24:15,793 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 80 transitions. [2018-09-26 22:24:15,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-09-26 22:24:15,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:15,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:15,953 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:24:16,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:16,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 69 states and 89 transitions. [2018-09-26 22:24:16,797 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 89 transitions. [2018-09-26 22:24:16,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-09-26 22:24:16,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:16,941 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:24:17,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:17,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 78 states and 99 transitions. [2018-09-26 22:24:17,805 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 99 transitions. [2018-09-26 22:24:17,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-09-26 22:24:17,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:17,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:17,962 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:24:19,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:19,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 88 states and 110 transitions. [2018-09-26 22:24:19,102 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 110 transitions. [2018-09-26 22:24:19,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-09-26 22:24:19,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:19,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:19,190 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-09-26 22:24:19,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:19,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 89 states and 112 transitions. [2018-09-26 22:24:19,285 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 112 transitions. [2018-09-26 22:24:19,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-09-26 22:24:19,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:19,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:19,387 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:24:21,013 WARN L178 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-09-26 22:24:22,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:22,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 100 states and 124 transitions. [2018-09-26 22:24:22,224 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 124 transitions. [2018-09-26 22:24:22,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-09-26 22:24:22,227 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:22,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:22,471 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-09-26 22:24:22,763 WARN L178 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 13 DAG size of output: 7 [2018-09-26 22:24:22,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:22,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 103 states and 126 transitions. [2018-09-26 22:24:22,880 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 126 transitions. [2018-09-26 22:24:22,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-09-26 22:24:22,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:22,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:22,990 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-26 22:24:24,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:24,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 115 states and 139 transitions. [2018-09-26 22:24:24,499 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 139 transitions. [2018-09-26 22:24:24,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-09-26 22:24:24,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:24,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:24,833 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-09-26 22:24:24,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:24,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 116 states and 141 transitions. [2018-09-26 22:24:24,941 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 141 transitions. [2018-09-26 22:24:24,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-09-26 22:24:24,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:24,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:25,040 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-09-26 22:24:25,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:25,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 119 states and 143 transitions. [2018-09-26 22:24:25,228 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 143 transitions. [2018-09-26 22:24:25,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-09-26 22:24:25,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:25,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:25,483 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-09-26 22:24:25,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:25,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 120 states and 145 transitions. [2018-09-26 22:24:25,597 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 145 transitions. [2018-09-26 22:24:25,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-09-26 22:24:25,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:25,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:25,738 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-09-26 22:24:25,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:25,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 123 states and 147 transitions. [2018-09-26 22:24:25,907 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 147 transitions. [2018-09-26 22:24:25,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-09-26 22:24:25,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:25,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:26,611 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 48 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-09-26 22:24:27,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:27,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 128 states and 154 transitions. [2018-09-26 22:24:27,324 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 154 transitions. [2018-09-26 22:24:27,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-09-26 22:24:27,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:27,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:27,355 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 48 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-09-26 22:24:27,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:27,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 131 states and 164 transitions. [2018-09-26 22:24:27,655 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 164 transitions. [2018-09-26 22:24:27,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-09-26 22:24:27,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:27,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:27,853 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-09-26 22:24:28,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:28,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 134 states and 166 transitions. [2018-09-26 22:24:28,085 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 166 transitions. [2018-09-26 22:24:28,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-09-26 22:24:28,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:28,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:28,249 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 88 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-09-26 22:24:29,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:29,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 146 states and 181 transitions. [2018-09-26 22:24:29,273 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 181 transitions. [2018-09-26 22:24:29,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-09-26 22:24:29,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:29,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:29,307 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 88 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-09-26 22:24:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:29,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 149 states and 183 transitions. [2018-09-26 22:24:29,596 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 183 transitions. [2018-09-26 22:24:29,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-09-26 22:24:29,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:29,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:29,758 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-09-26 22:24:29,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:29,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 150 states and 186 transitions. [2018-09-26 22:24:29,916 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 186 transitions. [2018-09-26 22:24:29,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-09-26 22:24:29,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:29,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:29,944 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 90 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-09-26 22:24:30,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:30,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 153 states and 189 transitions. [2018-09-26 22:24:30,322 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 189 transitions. [2018-09-26 22:24:30,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-09-26 22:24:30,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:30,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:30,350 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 90 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-09-26 22:24:30,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:30,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 156 states and 191 transitions. [2018-09-26 22:24:30,932 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 191 transitions. [2018-09-26 22:24:30,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-09-26 22:24:30,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:31,107 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2018-09-26 22:24:31,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:31,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 157 states and 194 transitions. [2018-09-26 22:24:31,223 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 194 transitions. [2018-09-26 22:24:31,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-09-26 22:24:31,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:31,523 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-26 22:24:31,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:31,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 160 states and 196 transitions. [2018-09-26 22:24:31,747 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 196 transitions. [2018-09-26 22:24:31,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-09-26 22:24:31,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:31,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:31,870 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-09-26 22:24:32,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:32,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 163 states and 198 transitions. [2018-09-26 22:24:32,338 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 198 transitions. [2018-09-26 22:24:32,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-09-26 22:24:32,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:32,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:33,234 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2018-09-26 22:24:33,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:33,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 164 states and 201 transitions. [2018-09-26 22:24:33,568 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 201 transitions. [2018-09-26 22:24:33,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-09-26 22:24:33,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:33,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:34,288 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-09-26 22:24:34,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:34,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 167 states and 203 transitions. [2018-09-26 22:24:34,561 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 203 transitions. [2018-09-26 22:24:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-09-26 22:24:34,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:34,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:34,720 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-09-26 22:24:34,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:34,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 170 states and 205 transitions. [2018-09-26 22:24:34,994 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 205 transitions. [2018-09-26 22:24:34,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-09-26 22:24:34,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:35,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:35,302 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-09-26 22:24:35,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:35,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 171 states and 208 transitions. [2018-09-26 22:24:35,487 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 208 transitions. [2018-09-26 22:24:35,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-09-26 22:24:35,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:35,630 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2018-09-26 22:24:35,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 174 states and 210 transitions. [2018-09-26 22:24:35,925 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 210 transitions. [2018-09-26 22:24:35,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-09-26 22:24:35,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:35,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:36,170 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2018-09-26 22:24:36,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:36,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 177 states and 212 transitions. [2018-09-26 22:24:36,456 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 212 transitions. [2018-09-26 22:24:36,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-09-26 22:24:36,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:36,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:37,604 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 60 proven. 136 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2018-09-26 22:24:40,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:40,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 255 states and 317 transitions. [2018-09-26 22:24:40,834 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 317 transitions. [2018-09-26 22:24:40,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-09-26 22:24:40,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:40,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:41,135 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 60 proven. 136 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2018-09-26 22:24:43,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:43,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 273 states and 332 transitions. [2018-09-26 22:24:43,508 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 332 transitions. [2018-09-26 22:24:43,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-09-26 22:24:43,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:43,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:43,942 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 60 proven. 136 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2018-09-26 22:24:45,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:45,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 288 states and 343 transitions. [2018-09-26 22:24:45,573 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 343 transitions. [2018-09-26 22:24:45,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-09-26 22:24:45,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:45,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:46,508 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 277 proven. 8 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2018-09-26 22:24:47,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:47,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 300 states and 360 transitions. [2018-09-26 22:24:47,938 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 360 transitions. [2018-09-26 22:24:47,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-09-26 22:24:47,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:47,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:47,984 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 277 proven. 8 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2018-09-26 22:24:48,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:48,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 254 states and 290 transitions. [2018-09-26 22:24:48,412 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 290 transitions. [2018-09-26 22:24:48,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-09-26 22:24:48,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-26 22:24:48,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-26 22:24:48,474 INFO L134 CoverageAnalysis]: Checked inductivity of 1261 backedges. 736 proven. 8 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2018-09-26 22:24:49,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-26 22:24:49,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 174 states and 200 transitions. [2018-09-26 22:24:49,302 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 200 transitions. [2018-09-26 22:24:49,303 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-26 22:24:49,303 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-09-26 22:24:49,313 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-09-26 22:24:49,369 INFO L202 PluginConnector]: Adding new model s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 26.09 10:24:49 ImpRootNode [2018-09-26 22:24:49,369 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-09-26 22:24:49,370 INFO L168 Benchmark]: Toolchain (without parser) took 39054.55 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 415.8 MB). Free memory was 1.5 GB in the beginning and 974.0 MB in the end (delta: 482.3 MB). Peak memory consumption was 898.0 MB. Max. memory is 7.1 GB. [2018-09-26 22:24:49,371 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. [2018-09-26 22:24:49,372 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.76 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. [2018-09-26 22:24:49,372 INFO L168 Benchmark]: Boogie Preprocessor took 37.00 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. [2018-09-26 22:24:49,373 INFO L168 Benchmark]: RCFGBuilder took 923.58 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-09-26 22:24:49,374 INFO L168 Benchmark]: CodeCheck took 38043.75 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 415.8 MB). Free memory was 1.4 GB in the beginning and 974.0 MB in the end (delta: 440.0 MB). Peak memory consumption was 855.7 MB. Max. memory is 7.1 GB. [2018-09-26 22:24:49,378 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, 25 locations, 1 error locations. SAFE Result, 37.9s OverallTime, 44 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 0 SDtfs, 1730610816 SDslu, -701929770 SDs, 0 SdLazy, 115422678 SolverSat, 104216928 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 63.1s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 9.6s InterpolantComputationTime, 2458 NumberOfCodeBlocks, 2458 NumberOfCodeBlocksAsserted, 43 NumberOfCheckSat, 2415 ConstructedInterpolants, 0 QuantifiedInterpolants, 308207 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 43 InterpolantComputations, 31 PerfectInterpolantSequences, 6911/7391 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: 516]: 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: 303]: Loop Invariant Derived loop invariant: (((((((((((ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6) || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (ssl3_accept_~blastFlag~6 <= 2 && 8528 == ssl3_accept_~s__state~6)) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 2) && 8448 == ssl3_accept_~s__state~6)) || (8512 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (8576 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 2 && 8544 == ssl3_accept_~s__state~6)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || (((((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8576 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && !(8512 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6) - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: ((((((((((((ssl3_accept_~blastFlag~6 <= 2 && 8528 == ssl3_accept_~s__state~6) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || (ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6)) || ssl3_accept_~s__state~6 == 8496) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 2) && 8448 == ssl3_accept_~s__state~6)) || (8512 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (((((!(8640 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 4) && 8576 < ssl3_accept_~s__state~6) && !(8656 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (8576 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 2 && 8544 == ssl3_accept_~s__state~6)) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6)) || ssl3_accept_~s__state~6 <= 3 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~blastFlag~6 <= 2) && 8640 == ssl3_accept_~s__state~6) || ((((((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8576 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 0) && !(8512 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || ((((((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8448 == ssl3_accept_~s__state~6)) && !(ssl3_accept_~s__state~6 == 8496)) && ssl3_accept_~s__state~6 <= 8576) && !(8544 == ssl3_accept_~s__state~6)) && 0 < ssl3_accept_~blastFlag~6) && !(8528 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 2) && !(8512 == ssl3_accept_~s__state~6))) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 0 < ssl3_accept_~blastFlag~6) && 8448 == ssl3_accept_~s__state~6)) || (ssl3_accept_~s__state~6 == 8496 && 0 < ssl3_accept_~blastFlag~6)) || ((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~s__state~6 <= 3)) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || ((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~blastFlag~6 <= 2) && 8448 == ssl3_accept_~s__state~6)) || ((8512 == ssl3_accept_~s__state~6 && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~blastFlag~6 <= 2)) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 0 < ssl3_accept_~blastFlag~6) && 8608 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 2)) || ((0 < ssl3_accept_~blastFlag~6 && ssl3_accept_~blastFlag~6 <= 2) && 8544 == ssl3_accept_~s__state~6)) || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 0 < ssl3_accept_~blastFlag~6) && 8592 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 2)) || (((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 0 < ssl3_accept_~blastFlag~6) && 8592 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 2)) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || ((0 < ssl3_accept_~blastFlag~6 && ssl3_accept_~blastFlag~6 <= 2) && 8528 == ssl3_accept_~s__state~6)) || (8512 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || (8528 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || (8576 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || (((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~blastFlag~6 <= 2) && 8640 == ssl3_accept_~s__state~6)) || (8640 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && ssl3_accept_~blastFlag~6 <= 0) && 8448 == ssl3_accept_~s__state~6)) || (((((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8640 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 4) && 0 < ssl3_accept_~blastFlag~6) && !(8672 == ssl3_accept_~s__state~6)) && 8576 < ssl3_accept_~s__state~6) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 2 < ssl3_accept_~blastFlag~6) && ssl3_accept_~s__state~6 <= 3)) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 0) && 8448 == ssl3_accept_~s__state~6)) || (((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 0 < ssl3_accept_~blastFlag~6) && 8608 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 2)) || ((((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 8576 <= ssl3_accept_~s__state~6) && ssl3_accept_~s__state~6 <= 8576) && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~blastFlag~6 <= 2)) || (8544 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || (((((((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && !(8640 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 4) && 0 < ssl3_accept_~blastFlag~6) && !(8672 == ssl3_accept_~s__state~6)) && 8576 < ssl3_accept_~s__state~6) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (ssl3_accept_~blastFlag~6 <= 0 && 8656 == ssl3_accept_~s__state~6) - InvariantResult [Line: 408]: Loop Invariant Derived loop invariant: ((((ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6) || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || (((!(8640 == ssl3_accept_~s__state~6) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6)) - InvariantResult [Line: 486]: Loop Invariant Derived loop invariant: true - InvariantResult [Line: 248]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~blastFlag~6 <= 2) && 8640 == ssl3_accept_~s__state~6) || ((((((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8576 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 0) && !(8512 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || ((((((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8448 == ssl3_accept_~s__state~6)) && !(ssl3_accept_~s__state~6 == 8496)) && ssl3_accept_~s__state~6 <= 8576) && !(8544 == ssl3_accept_~s__state~6)) && 0 < ssl3_accept_~blastFlag~6) && !(8528 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 2) && !(8512 == ssl3_accept_~s__state~6))) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 0 < ssl3_accept_~blastFlag~6) && 8448 == ssl3_accept_~s__state~6)) || (ssl3_accept_~s__state~6 == 8496 && 0 < ssl3_accept_~blastFlag~6)) || ((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~s__state~6 <= 3)) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || ((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~blastFlag~6 <= 2) && 8448 == ssl3_accept_~s__state~6)) || ((8512 == ssl3_accept_~s__state~6 && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~blastFlag~6 <= 2)) || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 0 < ssl3_accept_~blastFlag~6) && 8608 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 2)) || ((0 < ssl3_accept_~blastFlag~6 && ssl3_accept_~blastFlag~6 <= 2) && 8544 == ssl3_accept_~s__state~6)) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 0 < ssl3_accept_~blastFlag~6) && 8592 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 2)) || (((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 0 < ssl3_accept_~blastFlag~6) && 8592 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 2)) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || ((0 < ssl3_accept_~blastFlag~6 && ssl3_accept_~blastFlag~6 <= 2) && 8528 == ssl3_accept_~s__state~6)) || (8512 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || (8528 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || (8576 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || (((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~blastFlag~6 <= 2) && 8640 == ssl3_accept_~s__state~6)) || (8640 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || (((((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8640 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 4) && 0 < ssl3_accept_~blastFlag~6) && !(8672 == ssl3_accept_~s__state~6)) && 8576 < ssl3_accept_~s__state~6) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && ssl3_accept_~blastFlag~6 <= 0) && 8448 == ssl3_accept_~s__state~6)) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 2 < ssl3_accept_~blastFlag~6) && ssl3_accept_~s__state~6 <= 3)) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 0) && 8448 == ssl3_accept_~s__state~6)) || (((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 0 < ssl3_accept_~blastFlag~6) && 8608 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 2)) || ((((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 8576 <= ssl3_accept_~s__state~6) && ssl3_accept_~s__state~6 <= 8576) && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~blastFlag~6 <= 2)) || (8544 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || (((((((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && !(8640 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 4) && 0 < ssl3_accept_~blastFlag~6) && !(8672 == ssl3_accept_~s__state~6)) && 8576 < ssl3_accept_~s__state~6) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (ssl3_accept_~blastFlag~6 <= 0 && 8656 == ssl3_accept_~s__state~6) - InvariantResult [Line: 373]: Loop Invariant Derived loop invariant: ((((((ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6) || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (((((!(8640 == ssl3_accept_~s__state~6) && !(8576 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (8576 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2) - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: (((((ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6) || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || ((((!(8640 == ssl3_accept_~s__state~6) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6)) - InvariantResult [Line: 489]: Loop Invariant Derived loop invariant: ssl3_accept_~blastFlag~6 <= 4 - InvariantResult [Line: 435]: Loop Invariant Derived loop invariant: ((8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4) || (!(8672 == ssl3_accept_~s__state~6) && !(8656 == ssl3_accept_~s__state~6))) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6) - InvariantResult [Line: 360]: Loop Invariant Derived loop invariant: ((((((((ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6) || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 2) && 8448 == ssl3_accept_~s__state~6)) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (8576 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6)) || ((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8576 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6)) - InvariantResult [Line: 317]: Loop Invariant Derived loop invariant: ((((((((((ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6) || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (ssl3_accept_~blastFlag~6 <= 2 && 8528 == ssl3_accept_~s__state~6)) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 2) && 8448 == ssl3_accept_~s__state~6)) || (8576 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || ((((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8576 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (ssl3_accept_~blastFlag~6 <= 2 && 8544 == ssl3_accept_~s__state~6)) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6) - InvariantResult [Line: 423]: Loop Invariant Derived loop invariant: (((ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6) || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || ((!(8640 == ssl3_accept_~s__state~6) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: (((((((((ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6) || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8576 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 2) && 8448 == ssl3_accept_~s__state~6)) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (8576 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 2 && 8544 == ssl3_accept_~s__state~6)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6)) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6) - InvariantResult [Line: 465]: Loop Invariant Derived loop invariant: ssl3_accept_~blastFlag~6 <= 4 - InvariantResult [Line: 281]: Loop Invariant Derived loop invariant: (((((((((((((((((((((((((((((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~blastFlag~6 <= 2) && 8640 == ssl3_accept_~s__state~6) || ((((((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8576 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8656 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 0) && !(8512 == ssl3_accept_~s__state~6)) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || ((((((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8448 == ssl3_accept_~s__state~6)) && !(ssl3_accept_~s__state~6 == 8496)) && ssl3_accept_~s__state~6 <= 8576) && !(8544 == ssl3_accept_~s__state~6)) && 0 < ssl3_accept_~blastFlag~6) && !(8528 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 2) && !(8512 == ssl3_accept_~s__state~6))) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 0 < ssl3_accept_~blastFlag~6) && 8448 == ssl3_accept_~s__state~6)) || (ssl3_accept_~s__state~6 == 8496 && 0 < ssl3_accept_~blastFlag~6)) || ((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~s__state~6 <= 3)) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || ((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~blastFlag~6 <= 2) && 8448 == ssl3_accept_~s__state~6)) || ((8512 == ssl3_accept_~s__state~6 && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~blastFlag~6 <= 2)) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 0 < ssl3_accept_~blastFlag~6) && 8608 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 2)) || ((0 < ssl3_accept_~blastFlag~6 && ssl3_accept_~blastFlag~6 <= 2) && 8544 == ssl3_accept_~s__state~6)) || (8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4)) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 0 < ssl3_accept_~blastFlag~6) && 8592 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 2)) || (((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 0 < ssl3_accept_~blastFlag~6) && 8592 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 2)) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || ((0 < ssl3_accept_~blastFlag~6 && ssl3_accept_~blastFlag~6 <= 2) && 8528 == ssl3_accept_~s__state~6)) || (8512 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || (8528 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || (8576 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || (((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~blastFlag~6 <= 2) && 8640 == ssl3_accept_~s__state~6)) || (8640 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || (((((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8640 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 4) && 0 < ssl3_accept_~blastFlag~6) && !(8672 == ssl3_accept_~s__state~6)) && 8576 < ssl3_accept_~s__state~6) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && ssl3_accept_~blastFlag~6 <= 0) && 8448 == ssl3_accept_~s__state~6)) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 2 < ssl3_accept_~blastFlag~6) && ssl3_accept_~s__state~6 <= 3)) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && ssl3_accept_~blastFlag~6 <= 0) && 8448 == ssl3_accept_~s__state~6)) || (((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 0 < ssl3_accept_~blastFlag~6) && 8608 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 2)) || ((((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 8576 <= ssl3_accept_~s__state~6) && ssl3_accept_~s__state~6 <= 8576) && 0 < ssl3_accept_~blastFlag~6) && ssl3_accept_~blastFlag~6 <= 2)) || (8544 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 0)) || (((((((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && !(8640 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 4) && 0 < ssl3_accept_~blastFlag~6) && !(8672 == ssl3_accept_~s__state~6)) && 8576 < ssl3_accept_~s__state~6) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (ssl3_accept_~blastFlag~6 <= 0 && 8656 == ssl3_accept_~s__state~6) * 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 44.76 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 37.00 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 923.58 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * CodeCheck took 38043.75 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 415.8 MB). Free memory was 1.4 GB in the beginning and 974.0 MB in the end (delta: 440.0 MB). Peak memory consumption was 855.7 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_srvr_1.cil.c_23.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-09-26_22-24-49-397.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_srvr_1.cil.c_23.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-26_22-24-49-397.csv Received shutdown request...