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_clnt_3.cil.c_21.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-133090d [2018-10-04 10:17:52,639 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-04 10:17:52,642 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-04 10:17:52,660 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-04 10:17:52,660 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-04 10:17:52,662 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-04 10:17:52,664 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-04 10:17:52,666 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-04 10:17:52,669 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-04 10:17:52,670 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-04 10:17:52,671 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-04 10:17:52,671 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-04 10:17:52,672 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-04 10:17:52,673 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-04 10:17:52,674 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-04 10:17:52,675 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-04 10:17:52,676 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-04 10:17:52,678 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-04 10:17:52,680 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-04 10:17:52,682 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-04 10:17:52,683 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-04 10:17:52,684 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-04 10:17:52,687 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-04 10:17:52,687 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-04 10:17:52,688 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-04 10:17:52,689 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-04 10:17:52,690 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-04 10:17:52,691 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-04 10:17:52,692 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-04 10:17:52,693 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-04 10:17:52,693 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-04 10:17:52,694 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-04 10:17:52,694 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-04 10:17:52,694 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-04 10:17:52,695 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-04 10:17:52,696 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-04 10:17:52,696 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 10:17:52,725 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-04 10:17:52,725 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-04 10:17:52,727 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-04 10:17:52,727 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-04 10:17:52,730 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-04 10:17:52,730 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-04 10:17:52,731 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-04 10:17:52,731 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-04 10:17:52,731 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-04 10:17:52,731 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-04 10:17:52,732 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-04 10:17:52,732 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-04 10:17:52,732 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-04 10:17:52,732 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-04 10:17:52,732 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-04 10:17:52,733 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-04 10:17:52,733 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-04 10:17:52,734 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-04 10:17:52,734 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-04 10:17:52,734 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-04 10:17:52,734 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-04 10:17:52,734 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-04 10:17:52,735 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-04 10:17:52,735 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-04 10:17:52,735 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-04 10:17:52,735 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-04 10:17:52,736 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-04 10:17:52,736 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-04 10:17:52,736 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-04 10:17:52,804 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-04 10:17:52,824 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-04 10:17:52,830 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-04 10:17:52,831 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-04 10:17:52,832 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-04 10:17:52,833 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_3.cil.c_21.bpl [2018-10-04 10:17:52,833 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/s3_clnt_3.cil.c_21.bpl' [2018-10-04 10:17:52,961 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-04 10:17:52,963 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-04 10:17:52,963 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-04 10:17:52,964 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-04 10:17:52,964 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-04 10:17:52,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:52" (1/1) ... [2018-10-04 10:17:53,007 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:52" (1/1) ... [2018-10-04 10:17:53,016 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-04 10:17:53,017 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-04 10:17:53,017 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-04 10:17:53,017 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-04 10:17:53,028 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:52" (1/1) ... [2018-10-04 10:17:53,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:52" (1/1) ... [2018-10-04 10:17:53,033 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:52" (1/1) ... [2018-10-04 10:17:53,033 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:52" (1/1) ... [2018-10-04 10:17:53,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:52" (1/1) ... [2018-10-04 10:17:53,046 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:52" (1/1) ... [2018-10-04 10:17:53,049 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:52" (1/1) ... [2018-10-04 10:17:53,055 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-04 10:17:53,056 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-04 10:17:53,056 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-04 10:17:53,056 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-04 10:17:53,057 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 04.10 10:17:52" (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 10:17:53,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-04 10:17:53,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-04 10:17:54,077 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-04 10:17:54,078 INFO L202 PluginConnector]: Adding new model s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:17:54 BoogieIcfgContainer [2018-10-04 10:17:54,079 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-04 10:17:54,079 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-04 10:17:54,079 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-04 10:17:54,103 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-04 10:17:54,103 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 10:17:54" (1/1) ... [2018-10-04 10:17:54,123 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-04 10:17:54,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:54,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 14 states and 22 transitions. [2018-10-04 10:17:54,193 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 22 transitions. [2018-10-04 10:17:54,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-04 10:17:54,197 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:54,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:54,448 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 10:17:54,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:54,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2018-10-04 10:17:54,823 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2018-10-04 10:17:54,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2018-10-04 10:17:54,824 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:54,952 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 10:17:55,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:55,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 22 states and 30 transitions. [2018-10-04 10:17:55,044 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 30 transitions. [2018-10-04 10:17:55,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-10-04 10:17:55,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:55,154 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 10:17:55,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:55,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 25 states and 32 transitions. [2018-10-04 10:17:55,294 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 32 transitions. [2018-10-04 10:17:55,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2018-10-04 10:17:55,295 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:55,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:55,372 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 10:17:55,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:55,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 29 states and 36 transitions. [2018-10-04 10:17:55,888 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2018-10-04 10:17:55,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-04 10:17:55,889 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:56,049 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 10:17:56,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:56,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 34 states and 41 transitions. [2018-10-04 10:17:56,549 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2018-10-04 10:17:56,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-10-04 10:17:56,553 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:56,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:56,723 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 10:17:56,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:56,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 35 states and 42 transitions. [2018-10-04 10:17:56,791 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 42 transitions. [2018-10-04 10:17:56,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2018-10-04 10:17:56,792 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:56,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:56,972 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 10:17:57,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:57,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 41 states and 48 transitions. [2018-10-04 10:17:57,381 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 48 transitions. [2018-10-04 10:17:57,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2018-10-04 10:17:57,382 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:57,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:57,479 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 10:17:57,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:57,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 49 states and 56 transitions. [2018-10-04 10:17:57,995 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 56 transitions. [2018-10-04 10:17:57,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-04 10:17:57,997 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:58,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:58,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-10-04 10:17:59,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:59,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 67 states and 84 transitions. [2018-10-04 10:17:59,593 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 84 transitions. [2018-10-04 10:17:59,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-04 10:17:59,594 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:59,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:17:59,662 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 10:17:59,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:17:59,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 68 states and 85 transitions. [2018-10-04 10:17:59,899 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 85 transitions. [2018-10-04 10:17:59,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-10-04 10:17:59,901 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:17:59,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:00,233 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-10-04 10:18:00,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:00,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 69 states and 86 transitions. [2018-10-04 10:18:00,415 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 86 transitions. [2018-10-04 10:18:00,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2018-10-04 10:18:00,417 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:00,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:00,989 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-04 10:18:01,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:01,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 84 states and 105 transitions. [2018-10-04 10:18:01,995 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 105 transitions. [2018-10-04 10:18:01,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-10-04 10:18:01,997 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:02,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:02,123 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-10-04 10:18:02,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:02,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 85 states and 107 transitions. [2018-10-04 10:18:02,366 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 107 transitions. [2018-10-04 10:18:02,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2018-10-04 10:18:02,367 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:02,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:02,582 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 25 proven. 5 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-10-04 10:18:04,647 WARN L178 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 16 DAG size of output: 10 [2018-10-04 10:18:04,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:04,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 95 states and 119 transitions. [2018-10-04 10:18:04,917 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 119 transitions. [2018-10-04 10:18:04,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2018-10-04 10:18:04,918 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:05,723 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 24 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-04 10:18:06,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:06,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 113 states and 141 transitions. [2018-10-04 10:18:06,321 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 141 transitions. [2018-10-04 10:18:06,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2018-10-04 10:18:06,323 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:06,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:06,574 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 0 proven. 47 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-10-04 10:18:06,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:06,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 118 states and 145 transitions. [2018-10-04 10:18:06,969 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 145 transitions. [2018-10-04 10:18:06,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2018-10-04 10:18:06,970 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:06,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:07,075 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-04 10:18:07,679 WARN L178 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 22 [2018-10-04 10:18:07,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:07,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 119 states and 146 transitions. [2018-10-04 10:18:07,766 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 146 transitions. [2018-10-04 10:18:07,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2018-10-04 10:18:07,767 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:08,295 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 73 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2018-10-04 10:18:08,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:08,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 124 states and 150 transitions. [2018-10-04 10:18:08,576 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 150 transitions. [2018-10-04 10:18:08,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2018-10-04 10:18:08,577 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:08,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:08,623 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2018-10-04 10:18:09,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:09,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 132 states and 157 transitions. [2018-10-04 10:18:09,154 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 157 transitions. [2018-10-04 10:18:09,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2018-10-04 10:18:09,155 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:09,563 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2018-10-04 10:18:10,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:10,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 133 states and 158 transitions. [2018-10-04 10:18:10,044 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 158 transitions. [2018-10-04 10:18:10,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2018-10-04 10:18:10,045 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:10,159 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2018-10-04 10:18:12,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:12,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 160 states and 193 transitions. [2018-10-04 10:18:12,472 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 193 transitions. [2018-10-04 10:18:12,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-04 10:18:12,474 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:12,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:12,662 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 135 proven. 7 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:18:14,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:14,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 170 states and 205 transitions. [2018-10-04 10:18:14,209 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 205 transitions. [2018-10-04 10:18:14,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 10:18:14,210 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:14,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:14,588 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 184 proven. 24 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:18:16,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:16,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 180 states and 218 transitions. [2018-10-04 10:18:16,255 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 218 transitions. [2018-10-04 10:18:16,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-04 10:18:16,256 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:16,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:16,626 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 184 proven. 24 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:18:16,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:16,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 181 states and 219 transitions. [2018-10-04 10:18:16,910 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 219 transitions. [2018-10-04 10:18:16,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-10-04 10:18:16,911 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:16,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:17,232 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 233 proven. 51 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:18:19,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:19,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 191 states and 232 transitions. [2018-10-04 10:18:19,602 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 232 transitions. [2018-10-04 10:18:19,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2018-10-04 10:18:19,603 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:19,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:20,218 INFO L134 CoverageAnalysis]: Checked inductivity of 376 backedges. 233 proven. 51 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:18:20,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:20,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 192 states and 233 transitions. [2018-10-04 10:18:20,806 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 233 transitions. [2018-10-04 10:18:20,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-04 10:18:20,807 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:20,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 282 proven. 88 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:18:25,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:25,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 202 states and 250 transitions. [2018-10-04 10:18:25,828 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 250 transitions. [2018-10-04 10:18:25,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2018-10-04 10:18:25,829 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:25,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:26,251 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 282 proven. 88 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-10-04 10:18:26,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:26,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 203 states and 250 transitions. [2018-10-04 10:18:26,733 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 250 transitions. [2018-10-04 10:18:26,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-10-04 10:18:26,734 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2018-10-04 10:18:26,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-04 10:18:27,009 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 234 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2018-10-04 10:18:27,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-04 10:18:27,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 146 states and 163 transitions. [2018-10-04 10:18:27,366 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 163 transitions. [2018-10-04 10:18:27,367 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-04 10:18:27,367 WARN L425 CodeCheckObserver]: This Program is SAFE, Check terminated with 30 iterations. [2018-10-04 10:18:27,377 INFO L778 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2018-10-04 10:18:27,755 WARN L178 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 49 [2018-10-04 10:18:28,013 WARN L178 SmtUtils]: Spent 244.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 41 [2018-10-04 10:18:28,339 WARN L178 SmtUtils]: Spent 325.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 49 [2018-10-04 10:18:28,597 WARN L178 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 36 [2018-10-04 10:18:28,849 WARN L178 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 49 [2018-10-04 10:18:29,157 WARN L178 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 47 [2018-10-04 10:18:29,493 WARN L178 SmtUtils]: Spent 335.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 51 [2018-10-04 10:18:29,595 WARN L178 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 30 DAG size of output: 21 [2018-10-04 10:18:29,596 INFO L582 CodeCheckObserver]: Invariant with dag size 27 [2018-10-04 10:18:29,604 INFO L582 CodeCheckObserver]: Invariant with dag size 49 [2018-10-04 10:18:29,610 INFO L582 CodeCheckObserver]: Invariant with dag size 4 [2018-10-04 10:18:29,611 INFO L582 CodeCheckObserver]: Invariant with dag size 41 [2018-10-04 10:18:29,611 INFO L582 CodeCheckObserver]: Invariant with dag size 49 [2018-10-04 10:18:29,613 INFO L582 CodeCheckObserver]: Invariant with dag size 36 [2018-10-04 10:18:29,613 INFO L582 CodeCheckObserver]: Invariant with dag size 49 [2018-10-04 10:18:29,614 INFO L582 CodeCheckObserver]: Invariant with dag size 24 [2018-10-04 10:18:29,615 INFO L582 CodeCheckObserver]: Invariant with dag size 47 [2018-10-04 10:18:29,616 INFO L582 CodeCheckObserver]: Invariant with dag size 51 [2018-10-04 10:18:29,616 INFO L582 CodeCheckObserver]: Invariant with dag size 21 [2018-10-04 10:18:29,617 INFO L202 PluginConnector]: Adding new model s3_clnt_3.cil.c_21.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 04.10 10:18:29 ImpRootNode [2018-10-04 10:18:29,617 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-04 10:18:29,618 INFO L168 Benchmark]: Toolchain (without parser) took 36656.56 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 419.4 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -231.7 MB). Peak memory consumption was 858.5 MB. Max. memory is 7.1 GB. [2018-10-04 10:18:29,620 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 10:18:29,620 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.10 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 10:18:29,621 INFO L168 Benchmark]: Boogie Preprocessor took 38.59 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-04 10:18:29,621 INFO L168 Benchmark]: RCFGBuilder took 1022.82 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: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. [2018-10-04 10:18:29,622 INFO L168 Benchmark]: CodeCheck took 35538.00 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 419.4 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -284.5 MB). Peak memory consumption was 805.7 MB. Max. memory is 7.1 GB. [2018-10-04 10:18:29,627 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, 24 locations, 1 error locations. SAFE Result, 33.2s OverallTime, 30 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 805306368 SDtfs, 978658238 SDslu, 1945169918 SDs, 0 SdLazy, -2141830092 SolverSat, 837821056 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 41.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 9341 GetRequests, 8735 SyntacticMatches, 276 SemanticMatches, 330 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67899 ImplicationChecksByTransitivity, 28.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 8.2s InterpolantComputationTime, 1334 NumberOfCodeBlocks, 1334 NumberOfCodeBlocksAsserted, 29 NumberOfCheckSat, 1305 ConstructedInterpolants, 0 QuantifiedInterpolants, 201120 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 29 InterpolantComputations, 17 PerfectInterpolantSequences, 3424/3930 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: 473]: 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: 408]: Loop Invariant Derived loop invariant: (((((ssl3_connect_~blastFlag~4 <= 0 || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (4432 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 317]: Loop Invariant Derived loop invariant: (((((((((ssl3_connect_~blastFlag~4 <= 0 || ssl3_connect_~s__state~4 == 4368) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(4400 == ssl3_connect_~s__state~4)) && !(4416 == ssl3_connect_~s__state~4)) && !(4384 == ssl3_connect_~s__state~4)) && !(ssl3_connect_~blastFlag~4 == 5))) || (4384 == ssl3_connect_~s__state~4 && ssl3_connect_~blastFlag~4 == 1)) || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~blastFlag~4 == 2 && 4400 == ssl3_connect_~s__state~4)) || (4432 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3) && 4416 == ssl3_connect_~s__state~4)) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 429]: Loop Invariant Derived loop invariant: !(ssl3_connect_~blastFlag~4 == 5) - InvariantResult [Line: 354]: Loop Invariant Derived loop invariant: (((((((ssl3_connect_~blastFlag~4 <= 0 || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~blastFlag~4 == 2 && 4400 == ssl3_connect_~s__state~4)) || (((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(4400 == ssl3_connect_~s__state~4)) && !(4416 == ssl3_connect_~s__state~4)) && !(ssl3_connect_~blastFlag~4 == 5))) || (4432 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3) && 4416 == ssl3_connect_~s__state~4)) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 284]: Loop Invariant Derived loop invariant: (((((((((ssl3_connect_~s__state~4 == 4368 || ssl3_connect_~blastFlag~4 <= 0) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(4400 == ssl3_connect_~s__state~4)) && !(4416 == ssl3_connect_~s__state~4)) && !(4384 == ssl3_connect_~s__state~4)) && !(ssl3_connect_~blastFlag~4 == 5))) || (4384 == ssl3_connect_~s__state~4 && ssl3_connect_~blastFlag~4 == 1)) || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~blastFlag~4 == 2 && 4400 == ssl3_connect_~s__state~4)) || (4432 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3) && 4416 == ssl3_connect_~s__state~4)) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 375]: Loop Invariant Derived loop invariant: ((((((ssl3_connect_~blastFlag~4 <= 0 || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(4416 == ssl3_connect_~s__state~4)) && !(ssl3_connect_~blastFlag~4 == 5))) || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (4432 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3) && 4416 == ssl3_connect_~s__state~4)) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 279]: Loop Invariant Derived loop invariant: (((((((((ssl3_connect_~s__state~4 == 4368 || ssl3_connect_~blastFlag~4 <= 0) || ((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(4400 == ssl3_connect_~s__state~4)) && !(4416 == ssl3_connect_~s__state~4)) && !(4384 == ssl3_connect_~s__state~4)) && !(ssl3_connect_~blastFlag~4 == 5))) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (4384 == ssl3_connect_~s__state~4 && ssl3_connect_~blastFlag~4 == 1)) || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~blastFlag~4 == 2 && 4400 == ssl3_connect_~s__state~4)) || (4432 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3) && 4416 == ssl3_connect_~s__state~4)) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 433]: Loop Invariant Derived loop invariant: ((((ssl3_connect_~blastFlag~4 <= 0 || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 342]: Loop Invariant Derived loop invariant: ((((((((((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(4400 == ssl3_connect_~s__state~4)) && !(4416 == ssl3_connect_~s__state~4)) && !(4384 == ssl3_connect_~s__state~4)) && !(ssl3_connect_~blastFlag~4 == 5)) || ssl3_connect_~blastFlag~4 <= 0) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (4384 == ssl3_connect_~s__state~4 && ssl3_connect_~blastFlag~4 == 1)) || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~blastFlag~4 == 2 && 4400 == ssl3_connect_~s__state~4)) || (4432 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || ((ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3) && 4416 == ssl3_connect_~s__state~4)) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 310]: Loop Invariant Derived loop invariant: (((((((((ssl3_connect_~s__state~4 == 4368 || (4384 == ssl3_connect_~s__state~4 && ssl3_connect_~blastFlag~4 == 1)) || (4432 == ssl3_connect_~s__state~4 && ssl3_connect_~blastFlag~4 <= 4)) || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5))) || ssl3_connect_~blastFlag~4 <= 0) || (4448 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~blastFlag~4 == 2 && 4400 == ssl3_connect_~s__state~4)) || ((ssl3_connect_~blastFlag~4 <= 2 || ssl3_connect_~blastFlag~4 == 3) && 4416 == ssl3_connect_~s__state~4)) || ((((4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(4400 == ssl3_connect_~s__state~4)) && !(4416 == ssl3_connect_~s__state~4)) && !(4384 == ssl3_connect_~s__state~4)) && !(ssl3_connect_~blastFlag~4 == 5)) - InvariantResult [Line: 471]: Loop Invariant Derived loop invariant: (((ssl3_connect_~blastFlag~4 <= 0 || (ssl3_connect_~s__state~4 == 4528 && !(ssl3_connect_~blastFlag~4 == 5))) || (4480 == ssl3_connect_~s__state~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (4560 == ssl3_connect_~s__s3__tmp__next_state___0~4 && !(ssl3_connect_~blastFlag~4 == 5))) || (ssl3_connect_~s__state~4 == 4512 && !(ssl3_connect_~blastFlag~4 == 5)) * 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 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 53.10 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 38.59 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 1022.82 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: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. * CodeCheck took 35538.00 ms. Allocated memory was 1.5 GB in the beginning and 1.9 GB in the end (delta: 419.4 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -284.5 MB). Peak memory consumption was 805.7 MB. Max. memory is 7.1 GB. RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_clnt_3.cil.c_21.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-04_10-18-29-650.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/s3_clnt_3.cil.c_21.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-04_10-18-29-650.csv Received shutdown request...