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_alt.BV.c.cil.c_14.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cc990c [2018-10-01 03:59:00,772 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-01 03:59:00,776 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-01 03:59:00,792 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-01 03:59:00,793 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-01 03:59:00,794 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-01 03:59:00,795 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-01 03:59:00,796 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-01 03:59:00,799 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-01 03:59:00,800 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-01 03:59:00,809 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-01 03:59:00,809 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-01 03:59:00,810 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-01 03:59:00,814 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-01 03:59:00,816 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-01 03:59:00,817 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-01 03:59:00,818 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-01 03:59:00,822 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-01 03:59:00,825 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-01 03:59:00,826 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-01 03:59:00,830 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-01 03:59:00,831 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-01 03:59:00,834 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-01 03:59:00,834 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-01 03:59:00,835 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-01 03:59:00,835 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-01 03:59:00,836 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-01 03:59:00,837 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-01 03:59:00,841 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-01 03:59:00,842 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-01 03:59:00,842 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-01 03:59:00,844 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-01 03:59:00,844 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-01 03:59:00,844 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-01 03:59:00,845 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-01 03:59:00,847 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-01 03:59:00,847 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 [2018-10-01 03:59:00,874 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-01 03:59:00,875 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-01 03:59:00,878 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-01 03:59:00,878 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-01 03:59:00,879 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-01 03:59:00,879 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-01 03:59:00,880 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-01 03:59:00,880 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-01 03:59:00,880 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-01 03:59:00,880 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-01 03:59:00,880 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-01 03:59:00,882 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-01 03:59:00,882 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-01 03:59:00,882 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-01 03:59:00,882 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-01 03:59:00,882 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-01 03:59:00,883 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-01 03:59:00,883 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-01 03:59:00,883 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-01 03:59:00,883 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-01 03:59:00,885 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-01 03:59:00,885 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-01 03:59:00,885 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-01 03:59:00,885 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-01 03:59:00,885 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-01 03:59:00,886 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-01 03:59:00,886 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-01 03:59:00,886 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-01 03:59:00,886 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-01 03:59:00,886 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-01 03:59:00,938 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-01 03:59:00,952 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-01 03:59:00,958 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-01 03:59:00,959 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-01 03:59:00,960 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-01 03:59:00,961 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_1_alt.BV.c.cil.c_14.bpl [2018-10-01 03:59:00,961 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_srvr_1_alt.BV.c.cil.c_14.bpl' [2018-10-01 03:59:01,044 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-01 03:59:01,047 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-01 03:59:01,048 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-01 03:59:01,048 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-01 03:59:01,049 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-01 03:59:01,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "s3_srvr_1_alt.BV.c.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 03:59:01" (1/1) ... [2018-10-01 03:59:01,094 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "s3_srvr_1_alt.BV.c.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 03:59:01" (1/1) ... [2018-10-01 03:59:01,104 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-01 03:59:01,105 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-01 03:59:01,105 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-01 03:59:01,106 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-01 03:59:01,117 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "s3_srvr_1_alt.BV.c.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 03:59:01" (1/1) ... [2018-10-01 03:59:01,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "s3_srvr_1_alt.BV.c.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 03:59:01" (1/1) ... [2018-10-01 03:59:01,131 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "s3_srvr_1_alt.BV.c.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 03:59:01" (1/1) ... [2018-10-01 03:59:01,131 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "s3_srvr_1_alt.BV.c.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 03:59:01" (1/1) ... [2018-10-01 03:59:01,148 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "s3_srvr_1_alt.BV.c.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 03:59:01" (1/1) ... [2018-10-01 03:59:01,154 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "s3_srvr_1_alt.BV.c.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 03:59:01" (1/1) ... [2018-10-01 03:59:01,159 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "s3_srvr_1_alt.BV.c.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 03:59:01" (1/1) ... [2018-10-01 03:59:01,168 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-01 03:59:01,169 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-01 03:59:01,169 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-01 03:59:01,170 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-01 03:59:01,172 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "s3_srvr_1_alt.BV.c.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 01.10 03:59:01" (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 [2018-10-01 03:59:01,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-01 03:59:01,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-01 03:59:01,873 INFO L348 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-01 03:59:01,873 INFO L202 PluginConnector]: Adding new model s3_srvr_1_alt.BV.c.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 03:59:01 BoogieIcfgContainer [2018-10-01 03:59:01,873 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-01 03:59:01,874 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-01 03:59:01,874 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-01 03:59:01,886 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-01 03:59:01,886 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "s3_srvr_1_alt.BV.c.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.10 03:59:01" (1/1) ... [2018-10-01 03:59:01,900 INFO L99 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-01 03:59:01,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:01,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2018-10-01 03:59:01,937 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2018-10-01 03:59:01,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2018-10-01 03:59:01,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:02,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:02,190 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 03:59:03,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:03,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 23 states and 30 transitions. [2018-10-01 03:59:03,167 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 30 transitions. [2018-10-01 03:59:03,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-10-01 03:59:03,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:03,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:03,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 03:59:04,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:04,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 24 states and 33 transitions. [2018-10-01 03:59:04,191 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 33 transitions. [2018-10-01 03:59:04,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-10-01 03:59:04,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:04,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:04,253 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 03:59:04,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:04,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 27 states and 38 transitions. [2018-10-01 03:59:04,624 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 38 transitions. [2018-10-01 03:59:04,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-01 03:59:04,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:04,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:04,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 03:59:05,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:05,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 31 states and 43 transitions. [2018-10-01 03:59:05,151 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 43 transitions. [2018-10-01 03:59:05,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-10-01 03:59:05,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:05,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:05,234 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 03:59:05,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:05,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 36 states and 49 transitions. [2018-10-01 03:59:05,823 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 49 transitions. [2018-10-01 03:59:05,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-10-01 03:59:05,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:05,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:05,902 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-01 03:59:06,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:06,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 37 states and 52 transitions. [2018-10-01 03:59:06,523 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 52 transitions. [2018-10-01 03:59:06,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-10-01 03:59:06,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:06,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:06,609 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 03:59:07,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:07,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 43 states and 59 transitions. [2018-10-01 03:59:07,152 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 59 transitions. [2018-10-01 03:59:07,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-10-01 03:59:07,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:07,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:07,219 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2018-10-01 03:59:07,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:07,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 46 states and 61 transitions. [2018-10-01 03:59:07,609 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 61 transitions. [2018-10-01 03:59:07,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-10-01 03:59:07,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:07,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:07,695 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 03:59:08,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:08,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 53 states and 69 transitions. [2018-10-01 03:59:08,489 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 69 transitions. [2018-10-01 03:59:08,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-01 03:59:08,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:08,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:08,633 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 03:59:09,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:09,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2018-10-01 03:59:09,658 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2018-10-01 03:59:09,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-01 03:59:09,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:09,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:09,739 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-01 03:59:09,862 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-01 03:59:10,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:10,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 70 states and 88 transitions. [2018-10-01 03:59:10,873 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 88 transitions. [2018-10-01 03:59:10,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2018-10-01 03:59:10,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:10,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:10,965 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-10-01 03:59:11,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:11,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 71 states and 91 transitions. [2018-10-01 03:59:11,592 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 91 transitions. [2018-10-01 03:59:11,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-10-01 03:59:11,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:11,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:11,629 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-10-01 03:59:12,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:12,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 74 states and 93 transitions. [2018-10-01 03:59:12,152 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 93 transitions. [2018-10-01 03:59:12,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2018-10-01 03:59:12,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:12,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:12,208 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-01 03:59:12,231 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-01 03:59:13,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:13,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 77 states and 95 transitions. [2018-10-01 03:59:13,448 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 95 transitions. [2018-10-01 03:59:13,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-10-01 03:59:13,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:13,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:13,504 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-10-01 03:59:13,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:13,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 78 states and 98 transitions. [2018-10-01 03:59:13,876 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 98 transitions. [2018-10-01 03:59:13,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-10-01 03:59:13,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:13,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:13,923 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-10-01 03:59:14,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:14,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 81 states and 100 transitions. [2018-10-01 03:59:14,368 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 100 transitions. [2018-10-01 03:59:14,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-10-01 03:59:14,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:14,445 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-01 03:59:15,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:15,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 82 states and 103 transitions. [2018-10-01 03:59:15,788 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 103 transitions. [2018-10-01 03:59:15,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2018-10-01 03:59:15,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:15,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:15,854 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-10-01 03:59:16,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:16,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 85 states and 105 transitions. [2018-10-01 03:59:16,523 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 105 transitions. [2018-10-01 03:59:16,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-10-01 03:59:16,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:16,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:16,678 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 48 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-01 03:59:18,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:18,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 94 states and 119 transitions. [2018-10-01 03:59:18,041 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 119 transitions. [2018-10-01 03:59:18,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-10-01 03:59:18,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:18,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:18,132 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 48 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-01 03:59:20,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:20,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 97 states and 126 transitions. [2018-10-01 03:59:20,196 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 126 transitions. [2018-10-01 03:59:20,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-10-01 03:59:20,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:20,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:20,266 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2018-10-01 03:59:20,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:20,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 100 states and 128 transitions. [2018-10-01 03:59:20,953 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 128 transitions. [2018-10-01 03:59:20,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-01 03:59:20,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:20,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:21,099 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 88 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-01 03:59:22,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:22,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 112 states and 146 transitions. [2018-10-01 03:59:22,591 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 146 transitions. [2018-10-01 03:59:22,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-01 03:59:22,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:22,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:22,651 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 88 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-01 03:59:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:23,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 115 states and 148 transitions. [2018-10-01 03:59:23,725 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 148 transitions. [2018-10-01 03:59:23,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-10-01 03:59:23,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:23,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:23,862 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 89 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-01 03:59:25,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:25,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 118 states and 151 transitions. [2018-10-01 03:59:25,182 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 151 transitions. [2018-10-01 03:59:25,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2018-10-01 03:59:25,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:25,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:25,281 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 89 proven. 8 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-01 03:59:26,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:26,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 121 states and 154 transitions. [2018-10-01 03:59:26,008 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 154 transitions. [2018-10-01 03:59:26,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-10-01 03:59:26,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:26,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:26,089 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-01 03:59:26,938 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 36 proven. 36 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2018-10-01 03:59:31,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:31,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 162 states and 222 transitions. [2018-10-01 03:59:31,660 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 222 transitions. [2018-10-01 03:59:31,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-10-01 03:59:31,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:31,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:31,766 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-01 03:59:31,896 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 36 proven. 36 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2018-10-01 03:59:32,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:32,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 168 states and 228 transitions. [2018-10-01 03:59:32,858 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 228 transitions. [2018-10-01 03:59:32,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2018-10-01 03:59:32,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:32,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:32,931 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-01 03:59:33,004 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 36 proven. 36 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2018-10-01 03:59:33,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:33,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 171 states and 230 transitions. [2018-10-01 03:59:33,898 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 230 transitions. [2018-10-01 03:59:33,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-10-01 03:59:33,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:33,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:33,969 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-01 03:59:34,108 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 42 proven. 70 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-10-01 03:59:35,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:35,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 179 states and 242 transitions. [2018-10-01 03:59:35,668 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 242 transitions. [2018-10-01 03:59:35,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-10-01 03:59:35,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:35,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:35,752 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-01 03:59:35,972 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 42 proven. 70 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2018-10-01 03:59:36,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:36,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 180 states and 242 transitions. [2018-10-01 03:59:36,485 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 242 transitions. [2018-10-01 03:59:36,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-10-01 03:59:36,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:36,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:36,578 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-01 03:59:37,285 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2018-10-01 03:59:38,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:38,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 181 states and 247 transitions. [2018-10-01 03:59:38,028 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 247 transitions. [2018-10-01 03:59:38,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2018-10-01 03:59:38,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-01 03:59:38,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-01 03:59:38,124 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-01 03:59:38,765 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 132 proven. 8 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-10-01 03:59:40,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-01 03:59:40,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 56 states and 57 transitions. [2018-10-01 03:59:40,369 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 57 transitions. [2018-10-01 03:59:40,370 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-01 03:59:40,370 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 0 iterations. [2018-10-01 03:59:40,381 INFO L776 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-01 03:59:40,406 INFO L202 PluginConnector]: Adding new model s3_srvr_1_alt.BV.c.cil.c_14.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 01.10 03:59:40 ImpRootNode [2018-10-01 03:59:40,406 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-01 03:59:40,407 INFO L168 Benchmark]: Toolchain (without parser) took 39362.12 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 373.3 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -177.3 MB). Peak memory consumption was 196.0 MB. Max. memory is 7.1 GB. [2018-10-01 03:59:40,409 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 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. [2018-10-01 03:59:40,409 INFO L168 Benchmark]: Boogie Procedure Inliner took 56.75 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. [2018-10-01 03:59:40,410 INFO L168 Benchmark]: Boogie Preprocessor took 63.47 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. [2018-10-01 03:59:40,410 INFO L168 Benchmark]: RCFGBuilder took 704.44 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: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-10-01 03:59:40,411 INFO L168 Benchmark]: CodeCheck took 38531.74 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 373.3 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -209.1 MB). Peak memory consumption was 164.2 MB. Max. memory is 7.1 GB. [2018-10-01 03:59:40,415 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, 17 locations, 1 error locations. SAFE Result, 38.4s OverallTime, 33 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: -2147483648 SDtfs, 1794386206 SDslu, 1490246440 SDs, 0 SdLazy, -422828200 SolverSat, -984035802 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 29.3s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 4.6s InterpolantComputationTime, 1157 NumberOfCodeBlocks, 1157 NumberOfCodeBlocksAsserted, 32 NumberOfCheckSat, 1125 ConstructedInterpolants, 0 QuantifiedInterpolants, 97851 SizeOfPredicates, 11 NumberOfNonLiveVariables, 3176 ConjunctsInSsa, 34 ConjunctsInUnsatCore, 32 InterpolantComputations, 20 PerfectInterpolantSequences, 1948/2252 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: 415]: 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: 234]: Loop Invariant Derived loop invariant: ((((((((8544 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6) || (8528 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6)) || ((((((((!(8640 == ssl3_accept_~s__state~6) && ssl3_accept_~s__state~6 == 8496) && !(8448 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 0) && 8464 < ssl3_accept_~s__state~6) && !(8512 == ssl3_accept_~s__state~6))) || (((((((((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 8576 <= ssl3_accept_~s__state~6) && !(ssl3_accept_~s__state~6 == 8496)) && ssl3_accept_~s__state~6 <= 8576) && !(8544 == ssl3_accept_~s__state~6)) && 0 < ssl3_accept_~blastFlag~6) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && 2 == ssl3_accept_~blastFlag~6) && !(8512 == ssl3_accept_~s__state~6))) || (((((((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8448 == ssl3_accept_~s__state~6)) && !(ssl3_accept_~s__state~6 == 8496)) && ssl3_accept_~s__state~6 <= 8576) && !(8544 == ssl3_accept_~s__state~6)) && 0 < ssl3_accept_~blastFlag~6) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && 2 == ssl3_accept_~blastFlag~6) && !(8512 == ssl3_accept_~s__state~6))) || ((ssl3_accept_~s__state~6 == 8496 && 0 < ssl3_accept_~blastFlag~6) && !(8672 == 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) && 2 == ssl3_accept_~blastFlag~6) && 8448 == ssl3_accept_~s__state~6)) || (8512 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6)) || (((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 0) && !(8512 == ssl3_accept_~s__state~6)) && ssl3_accept_~s__state~6 <= 8464) - InvariantResult [Line: 262]: Loop Invariant Derived loop invariant: (((((8544 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6) || (8528 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6)) || ssl3_accept_~s__state~6 == 8496) || (((((((!(8448 == ssl3_accept_~s__state~6) && 8576 <= ssl3_accept_~s__state~6) && !(ssl3_accept_~s__state~6 == 8496)) && ssl3_accept_~s__state~6 <= 8576) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && 2 == ssl3_accept_~blastFlag~6) && !(8512 == 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) && 2 == ssl3_accept_~blastFlag~6) && 8448 == ssl3_accept_~s__state~6)) || (8512 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6) - InvariantResult [Line: 267]: Loop Invariant Derived loop invariant: ((((((((8544 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6) || (8528 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6)) || ((((((((!(8640 == ssl3_accept_~s__state~6) && ssl3_accept_~s__state~6 == 8496) && !(8448 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 0) && 8464 < ssl3_accept_~s__state~6) && !(8512 == ssl3_accept_~s__state~6))) || (((((((((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 8576 <= ssl3_accept_~s__state~6) && !(ssl3_accept_~s__state~6 == 8496)) && ssl3_accept_~s__state~6 <= 8576) && !(8544 == ssl3_accept_~s__state~6)) && 0 < ssl3_accept_~blastFlag~6) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && 2 == ssl3_accept_~blastFlag~6) && !(8512 == ssl3_accept_~s__state~6))) || (((((((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8448 == ssl3_accept_~s__state~6)) && !(ssl3_accept_~s__state~6 == 8496)) && ssl3_accept_~s__state~6 <= 8576) && !(8544 == ssl3_accept_~s__state~6)) && 0 < ssl3_accept_~blastFlag~6) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && 2 == ssl3_accept_~blastFlag~6) && !(8512 == ssl3_accept_~s__state~6))) || ((ssl3_accept_~s__state~6 == 8496 && 0 < ssl3_accept_~blastFlag~6) && !(8672 == 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) && 2 == ssl3_accept_~blastFlag~6) && 8448 == ssl3_accept_~s__state~6)) || (8512 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6)) || (((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 0) && !(8512 == ssl3_accept_~s__state~6)) && ssl3_accept_~s__state~6 <= 8464) - InvariantResult [Line: 381]: Loop Invariant Derived loop invariant: (((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && ssl3_accept_~s__state~6 <= 8576) && !(8672 == ssl3_accept_~s__state~6)) && 2 == ssl3_accept_~blastFlag~6) && 8464 < ssl3_accept_~s__state~6) || ssl3_accept_~s__state~6 <= 8464 - InvariantResult [Line: 289]: Loop Invariant Derived loop invariant: ((((((((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && ssl3_accept_~s__state~6 <= 8576) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && 2 == ssl3_accept_~blastFlag~6) && 8464 < ssl3_accept_~s__state~6) && !(8512 == ssl3_accept_~s__state~6)) || (8544 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6)) || (8528 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6)) || ((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8512 == ssl3_accept_~s__state~6)) && ssl3_accept_~s__state~6 <= 8464)) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && 2 == ssl3_accept_~blastFlag~6) && 8448 == ssl3_accept_~s__state~6)) || (8512 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6) - InvariantResult [Line: 343]: Loop Invariant Derived loop invariant: ((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && 2 == ssl3_accept_~blastFlag~6) && 8448 == ssl3_accept_~s__state~6) || ((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8512 == ssl3_accept_~s__state~6)) && ssl3_accept_~s__state~6 <= 8464)) || (((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && ssl3_accept_~s__state~6 <= 8576) && !(8672 == ssl3_accept_~s__state~6)) && 2 == ssl3_accept_~blastFlag~6) && 8464 < ssl3_accept_~s__state~6) - InvariantResult [Line: 247]: Loop Invariant Derived loop invariant: ((((((((8544 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6) || (8528 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6)) || ((((((((!(8640 == ssl3_accept_~s__state~6) && ssl3_accept_~s__state~6 == 8496) && !(8448 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 0) && 8464 < ssl3_accept_~s__state~6) && !(8512 == ssl3_accept_~s__state~6))) || (((((((((8576 < ssl3_accept_~s__s3__tmp__next_state___0~6 && 8576 <= ssl3_accept_~s__state~6) && !(ssl3_accept_~s__state~6 == 8496)) && ssl3_accept_~s__state~6 <= 8576) && !(8544 == ssl3_accept_~s__state~6)) && 0 < ssl3_accept_~blastFlag~6) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && 2 == ssl3_accept_~blastFlag~6) && !(8512 == ssl3_accept_~s__state~6))) || (((((((((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && !(8448 == ssl3_accept_~s__state~6)) && !(ssl3_accept_~s__state~6 == 8496)) && ssl3_accept_~s__state~6 <= 8576) && !(8544 == ssl3_accept_~s__state~6)) && 0 < ssl3_accept_~blastFlag~6) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && 2 == ssl3_accept_~blastFlag~6) && !(8512 == ssl3_accept_~s__state~6))) || ((ssl3_accept_~s__state~6 == 8496 && 0 < ssl3_accept_~blastFlag~6) && !(8672 == 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) && 2 == ssl3_accept_~blastFlag~6) && 8448 == ssl3_accept_~s__state~6)) || (8512 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6)) || (((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && ssl3_accept_~blastFlag~6 <= 0) && !(8512 == ssl3_accept_~s__state~6)) && ssl3_accept_~s__state~6 <= 8464) - InvariantResult [Line: 321]: Loop Invariant Derived loop invariant: (((8544 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6) || (((ssl3_accept_~s__s3__tmp__next_state___0~6 <= 8576 && 8576 <= ssl3_accept_~s__s3__tmp__next_state___0~6) && 2 == ssl3_accept_~blastFlag~6) && 8448 == ssl3_accept_~s__state~6)) || ((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8512 == ssl3_accept_~s__state~6)) && ssl3_accept_~s__state~6 <= 8464)) || ((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && ssl3_accept_~s__state~6 <= 8576) && !(8544 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && 2 == ssl3_accept_~blastFlag~6) && 8464 < ssl3_accept_~s__state~6) - InvariantResult [Line: 302]: Loop Invariant Derived loop invariant: ((((8544 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6) || (8528 == ssl3_accept_~s__state~6 && 2 == ssl3_accept_~blastFlag~6)) || (((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && ssl3_accept_~s__state~6 <= 8576) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && 2 == ssl3_accept_~blastFlag~6) && 8464 < 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) && 2 == ssl3_accept_~blastFlag~6) && 8448 == ssl3_accept_~s__state~6)) || ((((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && !(8544 == ssl3_accept_~s__state~6)) && !(8528 == ssl3_accept_~s__state~6)) && !(8672 == ssl3_accept_~s__state~6)) && !(8512 == ssl3_accept_~s__state~6)) && ssl3_accept_~s__state~6 <= 8464) - InvariantResult [Line: 362]: Loop Invariant Derived loop invariant: (((((!(8640 == ssl3_accept_~s__state~6) && !(8448 == ssl3_accept_~s__state~6)) && ssl3_accept_~s__state~6 <= 8576) && !(8672 == ssl3_accept_~s__state~6)) && 2 == ssl3_accept_~blastFlag~6) && 8464 < ssl3_accept_~s__state~6) || ssl3_accept_~s__state~6 <= 8464 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 56.75 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 63.47 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 704.44 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: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * CodeCheck took 38531.74 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 373.3 MB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -209.1 MB). Peak memory consumption was 164.2 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_alt.BV.c.cil.c_14.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-01_03-59-40-433.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_srvr_1_alt.BV.c.cil.c_14.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-01_03-59-40-433.csv Received shutdown request...