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 0.1.23-9f4048f [2018-10-04 13:23:50,748 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 13:23:50,750 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 13:23:50,768 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 13:23:50,769 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 13:23:50,770 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 13:23:50,771 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 13:23:50,773 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 13:23:50,776 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 13:23:50,777 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 13:23:50,779 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 13:23:50,779 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 13:23:50,780 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 13:23:50,781 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 13:23:50,782 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 13:23:50,783 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 13:23:50,784 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 13:23:50,786 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 13:23:50,788 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 13:23:50,790 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 13:23:50,791 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 13:23:50,792 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 13:23:50,795 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 13:23:50,796 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 13:23:50,796 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 13:23:50,800 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 13:23:50,801 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 13:23:50,802 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 13:23:50,802 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 13:23:50,803 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 13:23:50,804 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 13:23:50,805 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 13:23:50,805 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 13:23:50,805 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 13:23:50,806 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 13:23:50,807 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 13:23:50,808 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 [2018-10-04 13:23:50,837 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 13:23:50,837 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 13:23:50,838 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 13:23:50,838 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 13:23:50,841 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 13:23:50,841 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 13:23:50,841 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 13:23:50,841 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 13:23:50,841 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 13:23:50,842 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 13:23:50,842 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 13:23:50,842 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 13:23:50,842 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 13:23:50,843 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 13:23:50,843 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 13:23:50,843 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 13:23:50,843 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 13:23:50,843 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 13:23:50,844 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 13:23:50,844 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 13:23:50,844 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 13:23:50,844 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 13:23:50,844 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 13:23:50,845 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 13:23:50,846 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 13:23:50,846 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 13:23:50,846 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 13:23:50,846 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 13:23:50,847 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 13:23:50,903 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 13:23:50,918 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 13:23:50,921 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 13:23:50,923 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 13:23:50,924 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 13:23:50,925 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_1.cil.c_23.bpl [2018-10-04 13:23:50,925 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_1.cil.c_23.bpl' [2018-10-04 13:23:51,024 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 13:23:51,026 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 13:23:51,027 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 13:23:51,027 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 13:23:51,028 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 13:23:51,051 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 01:23:51" (1/1) ... [2018-10-04 13:23:51,077 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 01:23:51" (1/1) ... [2018-10-04 13:23:51,086 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 13:23:51,087 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 13:23:51,088 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 13:23:51,088 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 13:23:51,100 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 01:23:51" (1/1) ... [2018-10-04 13:23:51,101 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 01:23:51" (1/1) ... [2018-10-04 13:23:51,111 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 01:23:51" (1/1) ... [2018-10-04 13:23:51,112 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 01:23:51" (1/1) ... [2018-10-04 13:23:51,131 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 01:23:51" (1/1) ... [2018-10-04 13:23:51,137 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 01:23:51" (1/1) ... [2018-10-04 13:23:51,142 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 01:23:51" (1/1) ... [2018-10-04 13:23:51,153 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 13:23:51,154 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 13:23:51,154 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 13:23:51,154 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 13:23:51,156 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 01:23:51" (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 13:23:51,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 13:23:51,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 13:23:52,013 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 13:23:52,014 INFO L202 PluginConnector]: Adding new model s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 01:23:52 BoogieIcfgContainer [2018-10-04 13:23:52,014 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 13:23:52,015 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 13:23:52,015 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 13:23:52,026 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 13:23:52,026 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 01:23:52" (1/1) ... [2018-10-04 13:23:52,038 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-04 13:23:52,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:52,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 20 states and 32 transitions. [2018-10-04 13:23:52,073 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 32 transitions. [2018-10-04 13:23:52,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-04 13:23:52,076 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:52,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:52,347 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 13:23:52,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:52,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 31 states and 43 transitions. [2018-10-04 13:23:52,806 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 43 transitions. [2018-10-04 13:23:52,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-10-04 13:23:52,807 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:52,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:52,891 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 13:23:53,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:53,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 32 states and 45 transitions. [2018-10-04 13:23:53,086 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 45 transitions. [2018-10-04 13:23:53,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-04 13:23:53,087 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:53,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:53,147 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 13:23:53,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:53,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 50 transitions. [2018-10-04 13:23:53,379 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 50 transitions. [2018-10-04 13:23:53,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2018-10-04 13:23:53,380 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:53,487 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 13:23:54,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:54,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 39 states and 55 transitions. [2018-10-04 13:23:54,161 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 55 transitions. [2018-10-04 13:23:54,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-04 13:23:54,166 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:54,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:54,285 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 13:23:54,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:54,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 44 states and 61 transitions. [2018-10-04 13:23:54,584 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 61 transitions. [2018-10-04 13:23:54,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-10-04 13:23:54,585 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:54,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:54,707 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 13:23:54,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:54,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2018-10-04 13:23:54,859 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2018-10-04 13:23:54,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-10-04 13:23:54,860 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:54,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:54,964 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 13:23:55,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:55,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 51 states and 70 transitions. [2018-10-04 13:23:55,493 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 70 transitions. [2018-10-04 13:23:55,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-10-04 13:23:55,495 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:55,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:55,523 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 13:23:55,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:55,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 54 states and 72 transitions. [2018-10-04 13:23:55,718 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 72 transitions. [2018-10-04 13:23:55,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-10-04 13:23:55,719 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:55,930 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 13:23:56,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:56,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 61 states and 80 transitions. [2018-10-04 13:23:56,435 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 80 transitions. [2018-10-04 13:23:56,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-10-04 13:23:56,436 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:56,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:56,603 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 13:23:57,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 69 states and 89 transitions. [2018-10-04 13:23:57,366 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 89 transitions. [2018-10-04 13:23:57,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-10-04 13:23:57,367 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:57,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:57,639 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 13:23:58,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:23:58,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 78 states and 99 transitions. [2018-10-04 13:23:58,650 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 99 transitions. [2018-10-04 13:23:58,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-10-04 13:23:58,653 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:23:58,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:23:59,363 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 13:23:59,761 WARN L178 SmtUtils]: Spent 234.00 ms on a formula simplification that was a NOOP. DAG size: 29 [2018-10-04 13:24:00,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:00,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 88 states and 110 transitions. [2018-10-04 13:24:00,898 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 110 transitions. [2018-10-04 13:24:00,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-04 13:24:00,900 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:00,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:01,037 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 13:24:01,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:01,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 89 states and 112 transitions. [2018-10-04 13:24:01,153 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 112 transitions. [2018-10-04 13:24:01,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-04 13:24:01,154 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:01,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:01,270 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 13:24:02,826 WARN L178 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 20 [2018-10-04 13:24:03,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:03,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 100 states and 124 transitions. [2018-10-04 13:24:03,831 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 124 transitions. [2018-10-04 13:24:03,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-10-04 13:24:03,832 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:03,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:03,922 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 13:24:04,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:04,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 103 states and 126 transitions. [2018-10-04 13:24:04,039 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 126 transitions. [2018-10-04 13:24:04,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-10-04 13:24:04,040 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:04,204 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 13:24:05,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:05,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 115 states and 139 transitions. [2018-10-04 13:24:05,694 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 139 transitions. [2018-10-04 13:24:05,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-10-04 13:24:05,695 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:05,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:05,780 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 13:24:05,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:05,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 116 states and 141 transitions. [2018-10-04 13:24:05,902 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 141 transitions. [2018-10-04 13:24:05,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-10-04 13:24:05,902 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:05,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:06,141 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 13:24:06,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:06,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 119 states and 143 transitions. [2018-10-04 13:24:06,319 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 143 transitions. [2018-10-04 13:24:06,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-10-04 13:24:06,319 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:06,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:06,879 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 13:24:07,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:07,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 120 states and 145 transitions. [2018-10-04 13:24:07,206 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 145 transitions. [2018-10-04 13:24:07,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-10-04 13:24:07,207 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:07,291 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 13:24:07,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:07,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 123 states and 147 transitions. [2018-10-04 13:24:07,471 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 147 transitions. [2018-10-04 13:24:07,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-04 13:24:07,473 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:07,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:08,242 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 13:24:09,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:09,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 128 states and 154 transitions. [2018-10-04 13:24:09,067 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 154 transitions. [2018-10-04 13:24:09,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-04 13:24:09,068 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:09,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:09,099 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 13:24:09,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:09,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 131 states and 164 transitions. [2018-10-04 13:24:09,642 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 164 transitions. [2018-10-04 13:24:09,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-10-04 13:24:09,643 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:09,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:09,822 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 13:24:10,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:10,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 134 states and 166 transitions. [2018-10-04 13:24:10,058 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 166 transitions. [2018-10-04 13:24:10,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-10-04 13:24:10,059 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:10,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:10,213 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 13:24:11,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:11,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 146 states and 181 transitions. [2018-10-04 13:24:11,204 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 181 transitions. [2018-10-04 13:24:11,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2018-10-04 13:24:11,205 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:11,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:11,239 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 13:24:11,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:11,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 149 states and 183 transitions. [2018-10-04 13:24:11,566 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 183 transitions. [2018-10-04 13:24:11,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-10-04 13:24:11,568 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:11,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:11,725 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 13:24:11,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:11,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 150 states and 186 transitions. [2018-10-04 13:24:11,853 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 186 transitions. [2018-10-04 13:24:11,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-10-04 13:24:11,854 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:11,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:11,892 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 13:24:12,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:12,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 153 states and 189 transitions. [2018-10-04 13:24:12,673 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 189 transitions. [2018-10-04 13:24:12,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-10-04 13:24:12,674 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:12,701 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 13:24:13,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:13,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 156 states and 191 transitions. [2018-10-04 13:24:13,155 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 191 transitions. [2018-10-04 13:24:13,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-10-04 13:24:13,156 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:13,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:13,242 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 13:24:13,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:13,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 157 states and 194 transitions. [2018-10-04 13:24:13,360 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 194 transitions. [2018-10-04 13:24:13,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-10-04 13:24:13,361 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:13,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:13,693 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 13:24:13,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:13,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 160 states and 196 transitions. [2018-10-04 13:24:13,973 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 196 transitions. [2018-10-04 13:24:13,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2018-10-04 13:24:13,975 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:13,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:14,158 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 13:24:14,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:14,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 163 states and 198 transitions. [2018-10-04 13:24:14,551 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 198 transitions. [2018-10-04 13:24:14,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2018-10-04 13:24:14,552 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:14,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:15,477 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 13:24:15,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:15,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 164 states and 201 transitions. [2018-10-04 13:24:15,656 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 201 transitions. [2018-10-04 13:24:15,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 13:24:15,657 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:15,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:15,785 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 13:24:16,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:16,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 167 states and 203 transitions. [2018-10-04 13:24:16,086 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 203 transitions. [2018-10-04 13:24:16,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 13:24:16,087 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:16,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:16,775 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 13:24:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:17,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 170 states and 205 transitions. [2018-10-04 13:24:17,051 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 205 transitions. [2018-10-04 13:24:17,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-10-04 13:24:17,051 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:17,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:17,492 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 13:24:17,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:17,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 171 states and 208 transitions. [2018-10-04 13:24:17,683 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 208 transitions. [2018-10-04 13:24:17,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-10-04 13:24:17,684 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:17,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:18,344 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 13:24:18,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:18,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 174 states and 210 transitions. [2018-10-04 13:24:18,660 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 210 transitions. [2018-10-04 13:24:18,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2018-10-04 13:24:18,661 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:18,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:18,895 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 13:24:19,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:19,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 177 states and 212 transitions. [2018-10-04 13:24:19,272 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 212 transitions. [2018-10-04 13:24:19,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-10-04 13:24:19,273 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:19,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:19,933 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 13:24:23,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:23,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 255 states and 317 transitions. [2018-10-04 13:24:23,362 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 317 transitions. [2018-10-04 13:24:23,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-10-04 13:24:23,364 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:23,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:23,606 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 13:24:25,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:25,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 273 states and 332 transitions. [2018-10-04 13:24:25,874 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 332 transitions. [2018-10-04 13:24:25,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2018-10-04 13:24:25,875 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:25,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:26,802 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 13:24:28,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:28,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 288 states and 343 transitions. [2018-10-04 13:24:28,513 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 343 transitions. [2018-10-04 13:24:28,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 13:24:28,514 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:28,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:29,865 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 13:24:31,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:31,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 300 states and 360 transitions. [2018-10-04 13:24:31,092 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 360 transitions. [2018-10-04 13:24:31,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2018-10-04 13:24:31,093 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:31,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:31,137 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 13:24:31,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:31,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 254 states and 290 transitions. [2018-10-04 13:24:31,526 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 290 transitions. [2018-10-04 13:24:31,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2018-10-04 13:24:31,528 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 13:24:31,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 13:24:31,580 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 13:24:32,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 13:24:32,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 174 states and 200 transitions. [2018-10-04 13:24:32,187 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 200 transitions. [2018-10-04 13:24:32,187 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-04 13:24:32,188 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 44 iterations. [2018-10-04 13:24:32,199 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-04 13:24:32,394 WARN L178 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 54 [2018-10-04 13:24:32,705 WARN L178 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 45 [2018-10-04 13:24:33,058 WARN L178 SmtUtils]: Spent 352.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 47 [2018-10-04 13:24:33,505 WARN L178 SmtUtils]: Spent 394.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 47 [2018-10-04 13:24:33,728 WARN L178 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 25 [2018-10-04 13:24:33,892 WARN L178 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 42 [2018-10-04 13:24:34,113 WARN L178 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2018-10-04 13:24:34,556 WARN L178 SmtUtils]: Spent 365.00 ms on a formula simplification. DAG size of input: 46 DAG size of output: 46 [2018-10-04 13:24:34,897 WARN L178 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 47 [2018-10-04 13:24:34,898 INFO L582 CodeCheckObserver]: Invariant with dag size 54 [2018-10-04 13:24:34,908 INFO L582 CodeCheckObserver]: Invariant with dag size 45 [2018-10-04 13:24:34,910 INFO L582 CodeCheckObserver]: Invariant with dag size 47 [2018-10-04 13:24:34,911 INFO L582 CodeCheckObserver]: Invariant with dag size 22 [2018-10-04 13:24:34,911 INFO L582 CodeCheckObserver]: Invariant with dag size 1 [2018-10-04 13:24:34,912 INFO L582 CodeCheckObserver]: Invariant with dag size 47 [2018-10-04 13:24:34,912 INFO L582 CodeCheckObserver]: Invariant with dag size 28 [2018-10-04 13:24:34,913 INFO L582 CodeCheckObserver]: Invariant with dag size 25 [2018-10-04 13:24:34,913 INFO L582 CodeCheckObserver]: Invariant with dag size 3 [2018-10-04 13:24:34,913 INFO L582 CodeCheckObserver]: Invariant with dag size 12 [2018-10-04 13:24:34,914 INFO L582 CodeCheckObserver]: Invariant with dag size 42 [2018-10-04 13:24:34,914 INFO L582 CodeCheckObserver]: Invariant with dag size 50 [2018-10-04 13:24:34,915 INFO L582 CodeCheckObserver]: Invariant with dag size 19 [2018-10-04 13:24:34,916 INFO L582 CodeCheckObserver]: Invariant with dag size 46 [2018-10-04 13:24:34,916 INFO L582 CodeCheckObserver]: Invariant with dag size 3 [2018-10-04 13:24:34,916 INFO L582 CodeCheckObserver]: Invariant with dag size 47 [2018-10-04 13:24:34,917 INFO L202 PluginConnector]: Adding new model s3_srvr_1.cil.c_23.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 01:24:34 ImpRootNode [2018-10-04 13:24:34,917 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 13:24:34,918 INFO L168 Benchmark]: Toolchain (without parser) took 43893.27 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 417.9 MB). Free memory was 1.5 GB in the beginning and 1.7 GB in the end (delta: -286.8 MB). Peak memory consumption was 980.9 MB. Max. memory is 7.1 GB. [2018-10-04 13:24:34,920 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:24:34,920 INFO L168 Benchmark]: Boogie Procedure Inliner took 59.69 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:24:34,921 INFO L168 Benchmark]: Boogie Preprocessor took 66.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 13:24:34,921 INFO L168 Benchmark]: RCFGBuilder took 860.06 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. [2018-10-04 13:24:34,922 INFO L168 Benchmark]: CodeCheck took 42902.79 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 417.9 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -329.1 MB). Peak memory consumption was 938.6 MB. Max. memory is 7.1 GB. [2018-10-04 13:24:34,934 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, 40.1s 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, 61.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 16850 GetRequests, 16028 SyntacticMatches, 438 SemanticMatches, 384 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 84736 ImplicationChecksByTransitivity, 35.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 11.3s 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) || (ssl3_accept_~blastFlag~6 <= 2 && 8528 == 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)) || (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)) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == 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)) || (((((((((!(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))) || (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 <= 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) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == 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 <= 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: ((((((((((!(8448 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 0) || ((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8448 == 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 == 8496) || 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 <= 2)) || (8512 == 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 <= 2 && 8528 == ssl3_accept_~s__state~6)) || ((((!(8640 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 4) && 8576 < ssl3_accept_~s__state~6) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (8576 <= ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2) - InvariantResult [Line: 408]: Loop Invariant Derived loop invariant: ((ssl3_accept_~blastFlag~6 <= 2 || (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)) && !(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 <= 8576 && !(8448 == 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 == 8496) || 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 <= 2)) || (8512 == 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 <= 2 && 8528 == ssl3_accept_~s__state~6)) || ((((!(8640 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 4) && 8576 < ssl3_accept_~s__state~6) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (8576 <= ssl3_accept_~s__state~6 && ssl3_accept_~blastFlag~6 <= 2) - InvariantResult [Line: 373]: Loop Invariant Derived loop invariant: ((ssl3_accept_~blastFlag~6 <= 2 || (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))) || (ssl3_accept_~blastFlag~6 <= 4 && 8656 == ssl3_accept_~s__state~6) - InvariantResult [Line: 393]: Loop Invariant Derived loop invariant: ((ssl3_accept_~blastFlag~6 <= 2 || (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)) && !(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: ((((((((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)) || (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) || (ssl3_accept_~blastFlag~6 <= 2 && 8528 == 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)) || (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)) || (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)) || (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 || (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) || (((((((!(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))) || (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)) || (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)) || (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: 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 <= 8576 && !(8448 == 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) || 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)) || (8512 == 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 <= 2 && 8528 == ssl3_accept_~s__state~6)) || ((((!(8640 == ssl3_accept_~s__state~6) && ssl3_accept_~blastFlag~6 <= 4) && 8576 < ssl3_accept_~s__state~6) && !(8592 == ssl3_accept_~s__state~6)) && !(8608 == ssl3_accept_~s__state~6))) || (8576 <= 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 0.20 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 59.69 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 66.27 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 860.06 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 42902.79 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 417.9 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -329.1 MB). Peak memory consumption was 938.6 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_srvr_1.cil.c_23.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-04_13-24-34-959.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-0-2018-10-04_13-24-34-959.csv Received shutdown request...