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_srvr_1.cil.c_23.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-9f4048f [2018-10-04 13:52:31,019 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 13:52:31,021 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 13:52:31,033 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 13:52:31,034 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 13:52:31,035 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 13:52:31,036 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 13:52:31,038 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 13:52:31,040 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 13:52:31,041 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 13:52:31,042 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 13:52:31,042 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 13:52:31,043 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 13:52:31,044 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 13:52:31,045 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 13:52:31,046 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 13:52:31,047 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 13:52:31,049 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 13:52:31,053 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 13:52:31,057 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 13:52:31,059 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 13:52:31,060 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 13:52:31,063 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 13:52:31,063 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 13:52:31,063 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 13:52:31,064 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 13:52:31,065 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 13:52:31,066 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 13:52:31,067 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 13:52:31,068 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 13:52:31,068 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 13:52:31,069 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 13:52:31,069 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 13:52:31,069 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 13:52:31,070 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 13:52:31,071 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 13:52:31,071 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 13:52:31,087 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 13:52:31,087 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 13:52:31,088 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 13:52:31,088 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 13:52:31,089 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 13:52:31,089 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 13:52:31,089 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 13:52:31,089 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 13:52:31,089 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 13:52:31,090 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 13:52:31,090 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 13:52:31,090 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 13:52:31,090 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 13:52:31,090 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 13:52:31,090 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 13:52:31,091 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 13:52:31,091 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 13:52:31,091 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 13:52:31,091 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 13:52:31,091 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-04 13:52:31,092 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 13:52:31,092 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 13:52:31,092 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:52:31,092 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 13:52:31,092 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 13:52:31,093 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 13:52:31,093 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 13:52:31,093 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 13:52:31,093 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 13:52:31,093 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 13:52:31,137 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 13:52:31,150 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 13:52:31,153 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 13:52:31,155 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 13:52:31,156 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 13:52:31,156 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_1.cil.c_23.bpl [2018-10-04 13:52:31,157 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_1.cil.c_23.bpl' [2018-10-04 13:52:31,257 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 13:52:31,259 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 13:52:31,259 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 13:52:31,260 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 13:52:31,260 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 13:52:31,280 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 04.10 01:52:31" (1/1) ... [2018-10-04 13:52:31,296 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 04.10 01:52:31" (1/1) ... [2018-10-04 13:52:31,304 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 13:52:31,305 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 13:52:31,305 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 13:52:31,305 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 13:52:31,318 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 04.10 01:52:31" (1/1) ... [2018-10-04 13:52:31,318 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 04.10 01:52:31" (1/1) ... [2018-10-04 13:52:31,323 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 04.10 01:52:31" (1/1) ... [2018-10-04 13:52:31,323 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 04.10 01:52:31" (1/1) ... [2018-10-04 13:52:31,343 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 04.10 01:52:31" (1/1) ... [2018-10-04 13:52:31,352 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 04.10 01:52:31" (1/1) ... [2018-10-04 13:52:31,357 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 04.10 01:52:31" (1/1) ... [2018-10-04 13:52:31,364 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 13:52:31,365 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 13:52:31,365 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 13:52:31,365 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 13:52:31,366 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 04.10 01:52:31" (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 13:52:31,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 13:52:31,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 13:52:32,307 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 13:52:32,308 INFO L202 PluginConnector]: Adding new model s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:52:32 BoogieIcfgContainer [2018-10-04 13:52:32,308 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 13:52:32,309 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 13:52:32,309 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 13:52:32,321 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 13:52:32,322 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 04.10 01:52:32" (1/1) ... [2018-10-04 13:52:32,336 INFO L108 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-04 13:52:32,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:32,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2018-10-04 13:52:32,383 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2018-10-04 13:52:32,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-04 13:52:32,387 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:32,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:32,724 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 13:52:33,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:33,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 31 states and 43 transitions. [2018-10-04 13:52:33,610 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 43 transitions. [2018-10-04 13:52:33,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-10-04 13:52:33,611 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:33,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:33,695 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 13:52:34,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:34,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 32 states and 45 transitions. [2018-10-04 13:52:34,626 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 45 transitions. [2018-10-04 13:52:34,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-04 13:52:34,627 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:34,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:34,719 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:52:35,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:35,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 50 transitions. [2018-10-04 13:52:35,076 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 50 transitions. [2018-10-04 13:52:35,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-10-04 13:52:35,077 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:35,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:35,192 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:52:35,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:35,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 39 states and 55 transitions. [2018-10-04 13:52:35,609 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 55 transitions. [2018-10-04 13:52:35,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-04 13:52:35,613 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:35,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:35,724 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:52:36,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:36,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 44 states and 61 transitions. [2018-10-04 13:52:36,359 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 61 transitions. [2018-10-04 13:52:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-10-04 13:52:36,361 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:36,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:36,437 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 13:52:37,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:37,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2018-10-04 13:52:37,082 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2018-10-04 13:52:37,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-10-04 13:52:37,083 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:37,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:37,181 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:52:37,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:37,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 51 states and 70 transitions. [2018-10-04 13:52:37,631 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 70 transitions. [2018-10-04 13:52:37,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-10-04 13:52:37,632 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:37,696 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-10-04 13:52:38,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:38,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 54 states and 72 transitions. [2018-10-04 13:52:38,008 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 72 transitions. [2018-10-04 13:52:38,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-10-04 13:52:38,009 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:38,207 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:52:38,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:38,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 61 states and 80 transitions. [2018-10-04 13:52:38,951 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 80 transitions. [2018-10-04 13:52:38,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-10-04 13:52:38,952 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:38,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:39,024 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:52:39,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:39,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 69 states and 89 transitions. [2018-10-04 13:52:39,798 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 89 transitions. [2018-10-04 13:52:39,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-10-04 13:52:39,799 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:39,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:39,873 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:52:40,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:40,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 78 states and 99 transitions. [2018-10-04 13:52:40,726 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 99 transitions. [2018-10-04 13:52:40,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-10-04 13:52:40,728 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:40,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:40,829 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:52:41,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:41,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 88 states and 110 transitions. [2018-10-04 13:52:41,999 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 110 transitions. [2018-10-04 13:52:42,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-04 13:52:42,000 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:42,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:42,057 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 13:52:42,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:42,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 89 states and 112 transitions. [2018-10-04 13:52:42,356 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 112 transitions. [2018-10-04 13:52:42,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-04 13:52:42,358 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:42,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:42,455 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:52:43,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:43,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 100 states and 124 transitions. [2018-10-04 13:52:43,695 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 124 transitions. [2018-10-04 13:52:43,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-10-04 13:52:43,695 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:43,752 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-04 13:52:44,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:44,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 103 states and 126 transitions. [2018-10-04 13:52:44,324 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 126 transitions. [2018-10-04 13:52:44,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-10-04 13:52:44,326 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:44,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:44,490 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-04 13:52:48,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:48,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 115 states and 139 transitions. [2018-10-04 13:52:48,034 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 139 transitions. [2018-10-04 13:52:48,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-10-04 13:52:48,035 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:48,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:48,102 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 13:52:48,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:48,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 116 states and 141 transitions. [2018-10-04 13:52:48,757 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 141 transitions. [2018-10-04 13:52:48,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-10-04 13:52:48,758 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:48,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:48,816 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-10-04 13:52:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:49,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 119 states and 143 transitions. [2018-10-04 13:52:49,485 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 143 transitions. [2018-10-04 13:52:49,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-10-04 13:52:49,486 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:49,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:49,556 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 13:52:51,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:51,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 120 states and 145 transitions. [2018-10-04 13:52:51,244 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 145 transitions. [2018-10-04 13:52:51,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-10-04 13:52:51,245 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:51,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:51,291 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-10-04 13:52:51,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:51,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 123 states and 147 transitions. [2018-10-04 13:52:51,771 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 147 transitions. [2018-10-04 13:52:51,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-04 13:52:51,772 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:51,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:52,962 INFO L252 BPredicateUnifier]: --------PredicateTrie is restructured: old depths: 28 new depth: 17 [2018-10-04 13:52:52,994 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 48 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 13:52:54,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:54,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 128 states and 154 transitions. [2018-10-04 13:52:54,077 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 154 transitions. [2018-10-04 13:52:54,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-04 13:52:54,078 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:54,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 48 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 13:52:54,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:54,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 131 states and 164 transitions. [2018-10-04 13:52:54,808 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 164 transitions. [2018-10-04 13:52:54,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-10-04 13:52:54,808 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:54,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:54,861 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-10-04 13:52:55,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:55,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 134 states and 166 transitions. [2018-10-04 13:52:55,557 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 166 transitions. [2018-10-04 13:52:55,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-10-04 13:52:55,558 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:55,736 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 88 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 13:52:57,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:57,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 146 states and 181 transitions. [2018-10-04 13:52:57,176 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 181 transitions. [2018-10-04 13:52:57,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-10-04 13:52:57,177 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:57,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:57,263 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 88 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 13:52:58,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:58,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 149 states and 183 transitions. [2018-10-04 13:52:58,136 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 183 transitions. [2018-10-04 13:52:58,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-10-04 13:52:58,137 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:58,209 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 13:52:58,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:58,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 150 states and 186 transitions. [2018-10-04 13:52:58,723 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 186 transitions. [2018-10-04 13:52:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-10-04 13:52:58,724 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:58,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:58,772 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 90 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 13:52:59,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:52:59,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 153 states and 189 transitions. [2018-10-04 13:52:59,663 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 189 transitions. [2018-10-04 13:52:59,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-10-04 13:52:59,664 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:52:59,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:52:59,771 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 90 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 13:53:00,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:00,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 156 states and 191 transitions. [2018-10-04 13:53:00,688 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 191 transitions. [2018-10-04 13:53:00,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-10-04 13:53:00,689 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:00,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:00,772 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2018-10-04 13:53:01,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:01,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 157 states and 194 transitions. [2018-10-04 13:53:01,400 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 194 transitions. [2018-10-04 13:53:01,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-10-04 13:53:01,401 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:01,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:01,474 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-10-04 13:53:02,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:02,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 160 states and 196 transitions. [2018-10-04 13:53:02,618 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 196 transitions. [2018-10-04 13:53:02,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-10-04 13:53:02,619 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:02,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:02,701 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2018-10-04 13:53:03,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:03,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 163 states and 198 transitions. [2018-10-04 13:53:03,453 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 198 transitions. [2018-10-04 13:53:03,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-10-04 13:53:03,454 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:03,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:03,522 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2018-10-04 13:53:04,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:04,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 164 states and 201 transitions. [2018-10-04 13:53:04,617 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 201 transitions. [2018-10-04 13:53:04,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 13:53:04,618 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:04,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:04,698 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-10-04 13:53:05,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:05,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 167 states and 203 transitions. [2018-10-04 13:53:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 203 transitions. [2018-10-04 13:53:05,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 13:53:05,991 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:06,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:06,079 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2018-10-04 13:53:07,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:07,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 170 states and 205 transitions. [2018-10-04 13:53:07,416 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 205 transitions. [2018-10-04 13:53:07,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-10-04 13:53:07,416 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:07,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:07,500 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2018-10-04 13:53:08,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:08,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 171 states and 208 transitions. [2018-10-04 13:53:08,446 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 208 transitions. [2018-10-04 13:53:08,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-10-04 13:53:08,447 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:08,528 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2018-10-04 13:53:09,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:09,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 174 states and 210 transitions. [2018-10-04 13:53:09,609 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 210 transitions. [2018-10-04 13:53:09,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-10-04 13:53:09,611 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:09,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:09,675 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2018-10-04 13:53:10,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:10,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 177 states and 212 transitions. [2018-10-04 13:53:10,673 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 212 transitions. [2018-10-04 13:53:10,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-10-04 13:53:10,673 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:10,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:11,306 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 60 proven. 136 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2018-10-04 13:53:13,502 INFO L252 BPredicateUnifier]: --------PredicateTrie is restructured: old depths: 39 new depth: 33 [2018-10-04 13:53:19,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:19,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 255 states and 317 transitions. [2018-10-04 13:53:19,424 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 317 transitions. [2018-10-04 13:53:19,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-10-04 13:53:19,424 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:19,590 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 60 proven. 136 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2018-10-04 13:53:22,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:22,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 273 states and 332 transitions. [2018-10-04 13:53:22,740 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 332 transitions. [2018-10-04 13:53:22,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-10-04 13:53:22,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:22,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:22,901 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 60 proven. 136 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2018-10-04 13:53:27,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 288 states and 343 transitions. [2018-10-04 13:53:27,801 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 343 transitions. [2018-10-04 13:53:27,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 13:53:27,802 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:27,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:28,930 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 277 proven. 8 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2018-10-04 13:53:30,704 INFO L252 BPredicateUnifier]: --------PredicateTrie is restructured: old depths: 54 new depth: 47 [2018-10-04 13:53:32,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:32,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 300 states and 360 transitions. [2018-10-04 13:53:32,086 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 360 transitions. [2018-10-04 13:53:32,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 13:53:32,087 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:32,203 INFO L134 CoverageAnalysis]: Checked inductivity of 692 backedges. 277 proven. 8 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2018-10-04 13:53:33,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:33,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 254 states and 290 transitions. [2018-10-04 13:53:33,628 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 290 transitions. [2018-10-04 13:53:33,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-10-04 13:53:33,629 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:53:33,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:53:33,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1261 backedges. 736 proven. 8 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2018-10-04 13:53:38,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:53:38,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 174 states and 200 transitions. [2018-10-04 13:53:38,723 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 200 transitions. [2018-10-04 13:53:38,724 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-04 13:53:38,724 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 44 iterations. [2018-10-04 13:53:38,735 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-04 13:53:39,040 WARN L178 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2018-10-04 13:53:39,286 WARN L178 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 45 [2018-10-04 13:53:39,783 WARN L178 SmtUtils]: Spent 496.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 47 [2018-10-04 13:53:40,364 WARN L178 SmtUtils]: Spent 527.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 47 [2018-10-04 13:53:40,634 WARN L178 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 42 [2018-10-04 13:53:40,797 WARN L178 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 50 [2018-10-04 13:53:40,990 WARN L178 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 46 [2018-10-04 13:53:41,500 WARN L178 SmtUtils]: Spent 505.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 47 [2018-10-04 13:53:41,501 INFO L582 CodeCheckObserver]: Invariant with dag size 54 [2018-10-04 13:53:41,513 INFO L582 CodeCheckObserver]: Invariant with dag size 45 [2018-10-04 13:53:41,514 INFO L582 CodeCheckObserver]: Invariant with dag size 47 [2018-10-04 13:53:41,516 INFO L582 CodeCheckObserver]: Invariant with dag size 22 [2018-10-04 13:53:41,516 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-04 13:53:41,516 INFO L582 CodeCheckObserver]: Invariant with dag size 47 [2018-10-04 13:53:41,517 INFO L582 CodeCheckObserver]: Invariant with dag size 28 [2018-10-04 13:53:41,517 INFO L582 CodeCheckObserver]: Invariant with dag size 25 [2018-10-04 13:53:41,518 INFO L582 CodeCheckObserver]: Invariant with dag size 3 [2018-10-04 13:53:41,518 INFO L582 CodeCheckObserver]: Invariant with dag size 12 [2018-10-04 13:53:41,518 INFO L582 CodeCheckObserver]: Invariant with dag size 42 [2018-10-04 13:53:41,519 INFO L582 CodeCheckObserver]: Invariant with dag size 50 [2018-10-04 13:53:41,520 INFO L582 CodeCheckObserver]: Invariant with dag size 19 [2018-10-04 13:53:41,520 INFO L582 CodeCheckObserver]: Invariant with dag size 46 [2018-10-04 13:53:41,521 INFO L582 CodeCheckObserver]: Invariant with dag size 3 [2018-10-04 13:53:41,521 INFO L582 CodeCheckObserver]: Invariant with dag size 47 [2018-10-04 13:53:41,522 INFO L202 PluginConnector]: Adding new model s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 01:53:41 ImpRootNode [2018-10-04 13:53:41,522 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 13:53:41,523 INFO L168 Benchmark]: Toolchain (without parser) took 70265.77 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 491.3 MB). Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 103.0 MB). Peak memory consumption was 594.3 MB. Max. memory is 7.1 GB. [2018-10-04 13:53:41,525 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.21 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:53:41,525 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.12 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:53:41,530 INFO L168 Benchmark]: Boogie Preprocessor took 59.53 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:53:41,530 INFO L168 Benchmark]: RCFGBuilder took 943.10 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 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. [2018-10-04 13:53:41,531 INFO L168 Benchmark]: CodeCheck took 69213.73 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 491.3 MB). Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 60.7 MB). Peak memory consumption was 552.0 MB. Max. memory is 7.1 GB. [2018-10-04 13:53:41,541 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, 66.3s 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, 63.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 16530 GetRequests, 15758 SyntacticMatches, 388 SemanticMatches, 384 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 60.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 6.0s InterpolantComputationTime, 2458 NumberOfCodeBlocks, 2458 NumberOfCodeBlocksAsserted, 43 NumberOfCheckSat, 2415 ConstructedInterpolants, 0 QuantifiedInterpolants, 342815 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: (((((((((((8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6)) || (ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6)) || (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)) || (8512 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == 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)) || (((((((((!(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)) - InvariantResult [Line: 276]: Loop Invariant Derived loop invariant: (((((((((((ssl3_accept_~blastFlag~6 <= 2 && 8528 == ssl3_accept_~s__state~6) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == 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)) || (8608 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || (8576 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || ((((!(8640 == ssl3_accept_~s__state~6) && 8576 < ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 4) && !(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__state~6 <= 3 - InvariantResult [Line: 261]: Loop Invariant Derived loop invariant: ((((((((((!(8448 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 0) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6)) || ((((ssl3_accept_~blastFlag~6 <= 4 && !(8592 == ssl3_accept_~s__state~6)) && !(8640 == ssl3_accept_~s__state~6)) && 8576 < ssl3_accept_~s__state~6) && !(8608 == ssl3_accept_~s__state~6))) || ssl3_accept_~s__state~6 <= 3) || (ssl3_accept_~blastFlag~6 <= 2 && 8544 == 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)) || ssl3_accept_~s__state~6 == 8496) || (ssl3_accept_~blastFlag~6 <= 2 && 8528 == ssl3_accept_~s__state~6)) || (8576 <= ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8448 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 2)) || (8512 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2) - InvariantResult [Line: 408]: Loop Invariant Derived loop invariant: (((8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4) || 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: ((((((((((!(8448 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 0) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6)) || ((((ssl3_accept_~blastFlag~6 <= 4 && !(8592 == ssl3_accept_~s__state~6)) && !(8640 == ssl3_accept_~s__state~6)) && 8576 < ssl3_accept_~s__state~6) && !(8608 == ssl3_accept_~s__state~6))) || ssl3_accept_~s__state~6 <= 3) || (ssl3_accept_~blastFlag~6 <= 2 && 8544 == 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)) || ssl3_accept_~s__state~6 == 8496) || (ssl3_accept_~blastFlag~6 <= 2 && 8528 == ssl3_accept_~s__state~6)) || (8576 <= ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8448 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 2)) || (8512 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2) - InvariantResult [Line: 373]: Loop Invariant Derived loop invariant: (((8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4) || ssl3_accept_~blastFlag~6 <= 2) || (((((!(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))) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6) - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: (((8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4) || 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)) && !(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: ssl3_accept_~blastFlag~6 <= 4 || (!(8672 == ssl3_accept_~s__state~6) && !(8656 == ssl3_accept_~s__state~6)) - InvariantResult [Line: 360]: Loop Invariant Derived loop invariant: ((((((((8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4) || (ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6)) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == 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)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == 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)) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || ((((((!(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: ((((((((((8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6)) || (ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6)) || (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)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == 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)) || ((((((((!(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))) || (8592 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2) - InvariantResult [Line: 423]: Loop Invariant Derived loop invariant: (((8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4) || 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)) - InvariantResult [Line: 337]: Loop Invariant Derived loop invariant: (((((((((8672 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 4) || (ssl3_accept_~blastFlag~6 <= 2 && 8640 == ssl3_accept_~s__state~6)) || (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)) && !(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)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == 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) - InvariantResult [Line: 465]: Loop Invariant Derived loop invariant: ssl3_accept_~blastFlag~6 <= 4 - InvariantResult [Line: 281]: Loop Invariant Derived loop invariant: ((((((((((!(8448 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 0) || (ssl3_accept_~s__s3__tmp__next_state___0~6 <= 3 && 8448 == ssl3_accept_~s__state~6)) || ((((ssl3_accept_~blastFlag~6 <= 4 && !(8592 == ssl3_accept_~s__state~6)) && !(8640 == ssl3_accept_~s__state~6)) && 8576 < ssl3_accept_~s__state~6) && !(8608 == ssl3_accept_~s__state~6))) || ssl3_accept_~s__state~6 <= 3) || (ssl3_accept_~blastFlag~6 <= 2 && 8544 == 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)) || (ssl3_accept_~blastFlag~6 <= 2 && 8528 == ssl3_accept_~s__state~6)) || (8576 <= ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2)) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8448 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 2)) || (8512 == ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2) * 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 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 45.12 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 59.53 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 943.10 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 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 69213.73 ms. Allocated memory was 1.5 GB in the beginning and 2.0 GB in the end (delta: 491.3 MB). Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 60.7 MB). Peak memory consumption was 552.0 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_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-04_13-53-41-567.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_srvr_1.cil.c_23.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_13-53-41-567.csv Received shutdown request...