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/real-life/threadpooling_out3.mover.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-00a8621 [2018-09-30 11:40:47,942 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-30 11:40:47,944 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-30 11:40:47,956 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-30 11:40:47,957 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-30 11:40:47,958 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-30 11:40:47,959 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-30 11:40:47,961 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-30 11:40:47,963 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-30 11:40:47,963 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-30 11:40:47,964 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-30 11:40:47,965 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-30 11:40:47,966 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-30 11:40:47,967 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-30 11:40:47,968 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-30 11:40:47,969 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-30 11:40:47,970 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-30 11:40:47,972 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-30 11:40:47,974 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-30 11:40:47,976 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-30 11:40:47,980 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-30 11:40:47,981 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-30 11:40:47,984 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-30 11:40:47,984 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-30 11:40:47,989 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-30 11:40:47,990 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-30 11:40:47,991 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-30 11:40:47,996 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-30 11:40:47,997 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-30 11:40:47,999 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-30 11:40:48,000 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-30 11:40:48,002 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-30 11:40:48,004 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-30 11:40:48,004 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-30 11:40:48,005 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-30 11:40:48,007 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-30 11:40:48,008 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 [2018-09-30 11:40:48,038 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-30 11:40:48,038 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-30 11:40:48,039 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-30 11:40:48,039 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-30 11:40:48,040 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-30 11:40:48,040 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-30 11:40:48,040 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-30 11:40:48,040 INFO L133 SettingsManager]: * sizeof long=4 [2018-09-30 11:40:48,040 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-30 11:40:48,041 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-09-30 11:40:48,041 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-30 11:40:48,041 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-30 11:40:48,041 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-30 11:40:48,041 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-30 11:40:48,042 INFO L133 SettingsManager]: * sizeof long double=12 [2018-09-30 11:40:48,042 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-30 11:40:48,042 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-30 11:40:48,042 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-09-30 11:40:48,042 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-09-30 11:40:48,043 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-09-30 11:40:48,043 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-30 11:40:48,043 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-30 11:40:48,043 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-30 11:40:48,043 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-30 11:40:48,044 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-30 11:40:48,044 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-30 11:40:48,044 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-09-30 11:40:48,044 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-30 11:40:48,044 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-30 11:40:48,044 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-30 11:40:48,092 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-30 11:40:48,103 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-30 11:40:48,107 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-30 11:40:48,108 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-30 11:40:48,109 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-30 11:40:48,109 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/threadpooling_out3.mover.bpl [2018-09-30 11:40:48,110 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/real-life/threadpooling_out3.mover.bpl' [2018-09-30 11:40:48,191 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-30 11:40:48,194 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-30 11:40:48,195 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-30 11:40:48,195 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-30 11:40:48,195 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-30 11:40:48,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:40:48" (1/1) ... [2018-09-30 11:40:48,234 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:40:48" (1/1) ... [2018-09-30 11:40:48,239 WARN L165 Inliner]: Program contained no entry procedure! [2018-09-30 11:40:48,240 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-09-30 11:40:48,240 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-09-30 11:40:48,242 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-30 11:40:48,246 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-30 11:40:48,247 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-30 11:40:48,247 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-30 11:40:48,268 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:40:48" (1/1) ... [2018-09-30 11:40:48,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:40:48" (1/1) ... [2018-09-30 11:40:48,275 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:40:48" (1/1) ... [2018-09-30 11:40:48,275 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:40:48" (1/1) ... [2018-09-30 11:40:48,296 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:40:48" (1/1) ... [2018-09-30 11:40:48,309 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:40:48" (1/1) ... [2018-09-30 11:40:48,315 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:40:48" (1/1) ... [2018-09-30 11:40:48,322 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-30 11:40:48,326 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-30 11:40:48,326 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-30 11:40:48,326 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-30 11:40:48,327 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 30.09 11:40:48" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-09-30 11:40:48,413 INFO L124 BoogieDeclarations]: Specification and implementation of procedure product given in one single declaration [2018-09-30 11:40:48,413 INFO L130 BoogieDeclarations]: Found specification of procedure product [2018-09-30 11:40:48,413 INFO L138 BoogieDeclarations]: Found implementation of procedure product [2018-09-30 11:40:49,826 INFO L345 CfgBuilder]: Using library mode [2018-09-30 11:40:49,827 INFO L202 PluginConnector]: Adding new model threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.09 11:40:49 BoogieIcfgContainer [2018-09-30 11:40:49,827 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-30 11:40:49,827 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-09-30 11:40:49,827 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-09-30 11:40:49,841 INFO L276 PluginConnector]: CodeCheck initialized [2018-09-30 11:40:49,841 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.09 11:40:49" (1/1) ... [2018-09-30 11:40:49,857 INFO L99 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-09-30 11:40:49,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:40:49,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 55 states and 136 transitions. [2018-09-30 11:40:49,906 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 136 transitions. [2018-09-30 11:40:49,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-30 11:40:49,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:40:50,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:40:50,255 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:40:51,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:40:51,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 58 states and 156 transitions. [2018-09-30 11:40:51,108 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 156 transitions. [2018-09-30 11:40:51,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-30 11:40:51,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:40:51,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:40:51,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:40:53,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:40:53,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 61 states and 178 transitions. [2018-09-30 11:40:53,036 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 178 transitions. [2018-09-30 11:40:53,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-30 11:40:53,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:40:53,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:40:53,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:40:54,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:40:54,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 63 states and 193 transitions. [2018-09-30 11:40:54,295 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 193 transitions. [2018-09-30 11:40:54,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-30 11:40:54,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:40:54,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:40:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:40:54,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:40:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 65 states and 209 transitions. [2018-09-30 11:40:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 209 transitions. [2018-09-30 11:40:54,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-30 11:40:54,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:40:54,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:40:54,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:40:56,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:40:56,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 68 states and 233 transitions. [2018-09-30 11:40:56,422 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 233 transitions. [2018-09-30 11:40:56,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-30 11:40:56,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:40:56,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:40:56,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:40:56,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:40:56,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 69 states and 239 transitions. [2018-09-30 11:40:56,974 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 239 transitions. [2018-09-30 11:40:56,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-30 11:40:56,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:40:56,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:40:57,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:40:58,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:40:58,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 72 states and 266 transitions. [2018-09-30 11:40:58,597 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 266 transitions. [2018-09-30 11:40:58,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-30 11:40:58,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:40:58,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:40:58,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:40:59,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:40:59,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 73 states and 274 transitions. [2018-09-30 11:40:59,668 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 274 transitions. [2018-09-30 11:40:59,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-30 11:40:59,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:40:59,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:40:59,716 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:00,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:00,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 75 states and 288 transitions. [2018-09-30 11:41:00,070 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 288 transitions. [2018-09-30 11:41:00,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-30 11:41:00,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:00,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:00,171 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:01,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:01,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 78 states and 313 transitions. [2018-09-30 11:41:01,402 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 313 transitions. [2018-09-30 11:41:01,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-30 11:41:01,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:01,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:01,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:03,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:03,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 79 states and 322 transitions. [2018-09-30 11:41:03,691 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 322 transitions. [2018-09-30 11:41:03,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-30 11:41:03,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:03,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:03,755 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:04,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:04,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 80 states and 334 transitions. [2018-09-30 11:41:04,771 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 334 transitions. [2018-09-30 11:41:04,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-09-30 11:41:04,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:04,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:04,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:07,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:07,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 83 states and 364 transitions. [2018-09-30 11:41:07,045 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 364 transitions. [2018-09-30 11:41:07,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:07,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:07,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:07,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:10,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:10,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 87 states and 406 transitions. [2018-09-30 11:41:10,371 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 406 transitions. [2018-09-30 11:41:10,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:10,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:10,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:10,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:12,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:12,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 89 states and 418 transitions. [2018-09-30 11:41:12,201 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 418 transitions. [2018-09-30 11:41:12,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:12,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:12,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:12,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:12,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 90 states and 424 transitions. [2018-09-30 11:41:12,775 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 424 transitions. [2018-09-30 11:41:12,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:12,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:12,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:12,926 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:13,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:13,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 91 states and 432 transitions. [2018-09-30 11:41:13,856 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 432 transitions. [2018-09-30 11:41:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:13,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:13,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:13,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:14,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:14,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 92 states and 437 transitions. [2018-09-30 11:41:14,214 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 437 transitions. [2018-09-30 11:41:14,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:14,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:14,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:14,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:15,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:15,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 93 states and 454 transitions. [2018-09-30 11:41:15,056 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 454 transitions. [2018-09-30 11:41:15,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:15,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:15,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:15,509 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:18,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:18,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 97 states and 508 transitions. [2018-09-30 11:41:18,408 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 508 transitions. [2018-09-30 11:41:18,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:18,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:18,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:18,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:19,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:19,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 98 states and 517 transitions. [2018-09-30 11:41:19,947 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 517 transitions. [2018-09-30 11:41:19,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:19,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:20,276 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:22,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:22,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 101 states and 543 transitions. [2018-09-30 11:41:22,614 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 543 transitions. [2018-09-30 11:41:22,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:22,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:22,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:23,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:24,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:24,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 102 states and 551 transitions. [2018-09-30 11:41:24,561 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 551 transitions. [2018-09-30 11:41:24,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:24,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:24,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:25,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:27,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:27,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 105 states and 586 transitions. [2018-09-30 11:41:27,771 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 586 transitions. [2018-09-30 11:41:27,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:27,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:27,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:27,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:29,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:29,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 106 states and 594 transitions. [2018-09-30 11:41:29,161 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 594 transitions. [2018-09-30 11:41:29,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:29,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:29,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:29,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:30,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 107 states and 600 transitions. [2018-09-30 11:41:30,353 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 600 transitions. [2018-09-30 11:41:30,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:30,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:30,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:30,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:33,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:33,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 109 states and 631 transitions. [2018-09-30 11:41:33,167 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 631 transitions. [2018-09-30 11:41:33,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:33,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:33,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:34,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:34,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 110 states and 646 transitions. [2018-09-30 11:41:34,599 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 646 transitions. [2018-09-30 11:41:34,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:34,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:34,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:34,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:36,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:36,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 111 states and 655 transitions. [2018-09-30 11:41:36,398 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 655 transitions. [2018-09-30 11:41:36,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:36,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:36,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:36,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:38,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:38,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 112 states and 670 transitions. [2018-09-30 11:41:38,640 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 670 transitions. [2018-09-30 11:41:38,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:38,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:38,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:38,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:41,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:41,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 115 states and 708 transitions. [2018-09-30 11:41:41,731 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 708 transitions. [2018-09-30 11:41:41,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:41,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:41,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:41,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:43,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:43,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 116 states and 719 transitions. [2018-09-30 11:41:43,197 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 719 transitions. [2018-09-30 11:41:43,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:43,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:43,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:43,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:48,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:48,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 120 states and 768 transitions. [2018-09-30 11:41:48,353 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 768 transitions. [2018-09-30 11:41:48,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:48,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:48,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:48,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:51,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:51,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 122 states and 780 transitions. [2018-09-30 11:41:51,043 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 780 transitions. [2018-09-30 11:41:51,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:51,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:51,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:51,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:52,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 123 states and 789 transitions. [2018-09-30 11:41:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 789 transitions. [2018-09-30 11:41:52,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:52,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:52,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:53,454 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:54,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:54,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 124 states and 800 transitions. [2018-09-30 11:41:54,911 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 800 transitions. [2018-09-30 11:41:54,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:54,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:54,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:55,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:41:57,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:41:57,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 125 states and 809 transitions. [2018-09-30 11:41:57,389 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 809 transitions. [2018-09-30 11:41:57,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:41:57,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:41:57,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:41:58,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:42:01,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:42:01,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 128 states and 839 transitions. [2018-09-30 11:42:01,513 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 839 transitions. [2018-09-30 11:42:01,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:42:01,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:42:01,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:42:02,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:42:03,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:42:03,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 129 states and 843 transitions. [2018-09-30 11:42:03,763 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 843 transitions. [2018-09-30 11:42:03,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:42:03,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:42:03,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:42:04,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:42:08,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:42:08,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 132 states and 873 transitions. [2018-09-30 11:42:08,953 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 873 transitions. [2018-09-30 11:42:08,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:42:08,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:42:08,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:42:09,835 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:42:12,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:42:12,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 133 states and 898 transitions. [2018-09-30 11:42:12,887 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 898 transitions. [2018-09-30 11:42:12,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:42:12,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:42:12,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:42:13,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:42:15,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:42:15,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 134 states and 911 transitions. [2018-09-30 11:42:15,453 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 911 transitions. [2018-09-30 11:42:15,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:42:15,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:42:15,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:42:15,919 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:42:18,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:42:18,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 135 states and 926 transitions. [2018-09-30 11:42:18,060 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 926 transitions. [2018-09-30 11:42:18,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:42:18,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:42:18,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:42:19,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:42:26,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:42:26,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 138 states and 976 transitions. [2018-09-30 11:42:26,413 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 976 transitions. [2018-09-30 11:42:26,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:42:26,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:42:26,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:42:26,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:42:32,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:42:32,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 141 states and 1009 transitions. [2018-09-30 11:42:32,165 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 1009 transitions. [2018-09-30 11:42:32,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:42:32,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:42:32,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:42:32,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:42:37,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:42:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 144 states and 1039 transitions. [2018-09-30 11:42:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 1039 transitions. [2018-09-30 11:42:37,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:42:37,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:42:37,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:42:37,882 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:42:39,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:42:39,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 145 states and 1047 transitions. [2018-09-30 11:42:39,828 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 1047 transitions. [2018-09-30 11:42:39,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:42:39,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:42:39,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:42:39,844 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:42:42,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:42:42,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 146 states and 1055 transitions. [2018-09-30 11:42:42,311 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 1055 transitions. [2018-09-30 11:42:42,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:42:42,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:42:42,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:42:43,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:42:47,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:42:47,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 148 states and 1099 transitions. [2018-09-30 11:42:47,957 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 1099 transitions. [2018-09-30 11:42:47,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:42:47,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:42:47,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:42:48,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:42:51,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:42:51,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 149 states and 1108 transitions. [2018-09-30 11:42:51,893 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 1108 transitions. [2018-09-30 11:42:51,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-30 11:42:51,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:42:51,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:42:51,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:42:57,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:42:57,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 151 states and 1145 transitions. [2018-09-30 11:42:57,155 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 1145 transitions. [2018-09-30 11:42:57,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:42:57,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:42:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:42:57,603 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:42:59,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:42:59,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 152 states and 1160 transitions. [2018-09-30 11:42:59,785 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 1160 transitions. [2018-09-30 11:42:59,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:42:59,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:42:59,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:43:00,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:43:01,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:43:01,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 153 states and 1171 transitions. [2018-09-30 11:43:01,835 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 1171 transitions. [2018-09-30 11:43:01,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:43:01,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:43:01,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:43:01,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:43:03,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:43:03,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 154 states and 1176 transitions. [2018-09-30 11:43:03,089 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 1176 transitions. [2018-09-30 11:43:03,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:43:03,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:43:03,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:43:03,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:43:10,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:43:10,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 158 states and 1230 transitions. [2018-09-30 11:43:10,247 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 1230 transitions. [2018-09-30 11:43:10,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:43:10,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:43:10,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:43:11,122 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:43:12,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:43:12,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1240 states to 159 states and 1240 transitions. [2018-09-30 11:43:12,787 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 1240 transitions. [2018-09-30 11:43:12,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:43:12,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:43:12,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:43:12,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:43:15,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:43:15,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 160 states and 1249 transitions. [2018-09-30 11:43:15,793 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 1249 transitions. [2018-09-30 11:43:15,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:43:15,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:43:15,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:43:15,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:43:20,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:43:20,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 163 states and 1295 transitions. [2018-09-30 11:43:20,901 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 1295 transitions. [2018-09-30 11:43:20,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:43:20,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:43:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:43:20,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:43:23,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:43:23,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 164 states and 1301 transitions. [2018-09-30 11:43:23,814 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 1301 transitions. [2018-09-30 11:43:23,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:43:23,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:43:23,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:43:25,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:43:33,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:43:33,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 168 states and 1360 transitions. [2018-09-30 11:43:33,588 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 1360 transitions. [2018-09-30 11:43:33,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:43:33,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:43:33,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:43:33,654 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:43:35,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:43:35,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 169 states and 1385 transitions. [2018-09-30 11:43:35,619 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 1385 transitions. [2018-09-30 11:43:35,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:43:35,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:43:35,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:43:36,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:43:40,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:43:40,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 170 states and 1390 transitions. [2018-09-30 11:43:40,423 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 1390 transitions. [2018-09-30 11:43:40,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:43:40,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:43:40,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:43:40,434 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:43:46,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:43:46,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 173 states and 1427 transitions. [2018-09-30 11:43:46,677 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 1427 transitions. [2018-09-30 11:43:46,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:43:46,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:43:46,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:43:46,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:43:49,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:43:49,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 174 states and 1443 transitions. [2018-09-30 11:43:49,677 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 1443 transitions. [2018-09-30 11:43:49,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:43:49,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:43:49,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:43:50,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:43:55,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:43:55,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1484 states to 175 states and 1484 transitions. [2018-09-30 11:43:55,049 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 1484 transitions. [2018-09-30 11:43:55,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:43:55,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:43:55,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:43:55,237 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:43:59,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:43:59,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1503 states to 176 states and 1503 transitions. [2018-09-30 11:43:59,101 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 1503 transitions. [2018-09-30 11:43:59,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:43:59,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:43:59,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:43:59,799 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:44:03,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:44:03,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 177 states and 1524 transitions. [2018-09-30 11:44:03,960 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 1524 transitions. [2018-09-30 11:44:03,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:44:03,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:44:03,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:44:05,451 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:44:12,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:44:12,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 179 states and 1565 transitions. [2018-09-30 11:44:12,372 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 1565 transitions. [2018-09-30 11:44:12,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:44:12,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:44:12,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:44:13,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:44:18,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:44:18,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 180 states and 1582 transitions. [2018-09-30 11:44:18,036 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 1582 transitions. [2018-09-30 11:44:18,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:44:18,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:44:18,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:44:18,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:44:23,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:44:23,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 182 states and 1612 transitions. [2018-09-30 11:44:23,736 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 1612 transitions. [2018-09-30 11:44:23,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:44:23,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:44:23,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:44:24,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:44:30,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:44:30,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 184 states and 1639 transitions. [2018-09-30 11:44:30,346 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 1639 transitions. [2018-09-30 11:44:30,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:44:30,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:44:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:44:30,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:44:33,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:44:33,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1651 states to 185 states and 1651 transitions. [2018-09-30 11:44:33,367 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 1651 transitions. [2018-09-30 11:44:33,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:44:33,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:44:33,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:44:33,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:44:36,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:44:36,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 186 states and 1659 transitions. [2018-09-30 11:44:36,633 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 1659 transitions. [2018-09-30 11:44:36,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:44:36,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:44:36,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:44:36,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:44:42,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:44:42,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 189 states and 1708 transitions. [2018-09-30 11:44:42,943 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 1708 transitions. [2018-09-30 11:44:42,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:44:42,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:44:42,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:44:42,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:44:46,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:44:46,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 190 states and 1718 transitions. [2018-09-30 11:44:46,534 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 1718 transitions. [2018-09-30 11:44:46,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:44:46,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:44:46,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:44:47,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:44:58,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:44:58,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 194 states and 1798 transitions. [2018-09-30 11:44:58,845 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 1798 transitions. [2018-09-30 11:44:58,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:44:58,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:44:58,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:44:59,761 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-30 11:45:04,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-09-30 11:45:04,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 195 states and 1815 transitions. [2018-09-30 11:45:04,487 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 1815 transitions. [2018-09-30 11:45:04,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-09-30 11:45:04,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-09-30 11:45:04,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-30 11:45:06,553 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. Received shutdown request... [2018-09-30 11:45:16,839 INFO L202 PluginConnector]: Adding new model threadpooling_out3.mover.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 30.09 11:45:16 ImpRootNode [2018-09-30 11:45:16,839 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-09-30 11:45:16,840 INFO L168 Benchmark]: Toolchain (without parser) took 268648.73 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -256.9 MB). Free memory was 1.5 GB in the beginning and 1.2 GB in the end (delta: 296.4 MB). Peak memory consumption was 39.5 MB. Max. memory is 7.1 GB. [2018-09-30 11:45:16,842 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-30 11:45:16,842 INFO L168 Benchmark]: Boogie Procedure Inliner took 51.01 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-30 11:45:16,843 INFO L168 Benchmark]: Boogie Preprocessor took 75.86 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-30 11:45:16,843 INFO L168 Benchmark]: RCFGBuilder took 1501.30 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. [2018-09-30 11:45:16,844 INFO L168 Benchmark]: CodeCheck took 267012.02 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -256.9 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 243.5 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-09-30 11:45:16,847 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResultAtElement [Line: 624]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 624) - TimeoutResultAtElement [Line: 660]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 660) - TimeoutResultAtElement [Line: 95]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 95) - TimeoutResultAtElement [Line: 223]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 223) - TimeoutResultAtElement [Line: 71]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 71) - TimeoutResultAtElement [Line: 446]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 446) - TimeoutResultAtElement [Line: 800]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 800) - TimeoutResultAtElement [Line: 589]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 589) - TimeoutResultAtElement [Line: 199]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 199) - TimeoutResultAtElement [Line: 194]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 194) - TimeoutResultAtElement [Line: 569]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 569) - TimeoutResultAtElement [Line: 847]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 847) - TimeoutResultAtElement [Line: 584]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 584) - TimeoutResultAtElement [Line: 645]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 645) - TimeoutResultAtElement [Line: 470]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 470) - TimeoutResultAtElement [Line: 594]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 594) - TimeoutResultAtElement [Line: 337]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 337) - TimeoutResultAtElement [Line: 574]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 574) - TimeoutResultAtElement [Line: 263]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 263) - TimeoutResultAtElement [Line: 599]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 599) - TimeoutResultAtElement [Line: 675]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 675) - TimeoutResultAtElement [Line: 316]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 316) - TimeoutResultAtElement [Line: 816]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 816) - TimeoutResultAtElement [Line: 832]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 832) - TimeoutResultAtElement [Line: 579]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 579) - TimeoutResultAtElement [Line: 604]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 604) - TimeoutResultAtElement [Line: 640]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 640) - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 84 locations, 27 error locations. UNKNOWN Result, 266.9s OverallTime, 78 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 252968980 SDtfs, 1355412826 SDslu, 1660707496 SDs, 0 SdLazy, 868398992 SolverSat, 1497322442 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 296.8s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 30.8s InterpolantComputationTime, 479 NumberOfCodeBlocks, 479 NumberOfCodeBlocksAsserted, 78 NumberOfCheckSat, 401 ConstructedInterpolants, 0 QuantifiedInterpolants, 26562 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 78 InterpolantComputations, 73 PerfectInterpolantSequences, 15/20 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 - GenericResult: Unable to decide if program is safe! Unable to decide if program is safe! * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 51.01 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 75.86 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 1501.30 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 52.9 MB). Peak memory consumption was 52.9 MB. Max. memory is 7.1 GB. * CodeCheck took 267012.02 ms. Allocated memory was 1.5 GB in the beginning and 1.3 GB in the end (delta: -256.9 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 243.5 MB). There was no memory consumed. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/threadpooling_out3.mover.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-09-30_11-45-16-860.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/threadpooling_out3.mover.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-09-30_11-45-16-860.csv Completed graceful shutdown