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/toy/tooDifficultLoopInvariant/HierarchicalTraceAbstraction/GeometricalCake.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c372c2b [2018-10-02 13:26:30,887 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-02 13:26:30,889 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-02 13:26:30,902 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-02 13:26:30,902 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-02 13:26:30,903 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-02 13:26:30,905 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-02 13:26:30,906 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-02 13:26:30,908 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-02 13:26:30,909 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-02 13:26:30,910 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-02 13:26:30,910 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-02 13:26:30,911 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-02 13:26:30,912 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-02 13:26:30,914 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-02 13:26:30,914 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-02 13:26:30,915 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-02 13:26:30,918 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-02 13:26:30,920 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-02 13:26:30,921 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-02 13:26:30,922 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-02 13:26:30,924 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-02 13:26:30,926 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-02 13:26:30,927 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-02 13:26:30,927 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-02 13:26:30,928 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-02 13:26:30,929 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-02 13:26:30,930 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-02 13:26:30,931 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-02 13:26:30,935 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-02 13:26:30,935 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-02 13:26:30,936 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-02 13:26:30,936 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-02 13:26:30,937 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-02 13:26:30,938 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-02 13:26:30,938 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-02 13:26:30,940 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default_PUPT.epf [2018-10-02 13:26:30,972 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-02 13:26:30,972 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-02 13:26:30,974 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-02 13:26:30,974 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-02 13:26:30,975 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-02 13:26:30,975 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-02 13:26:30,975 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-02 13:26:30,975 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-02 13:26:30,975 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-02 13:26:30,976 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-02 13:26:30,976 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-02 13:26:30,976 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-02 13:26:30,977 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-02 13:26:30,978 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-02 13:26:30,978 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-02 13:26:30,978 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-02 13:26:30,978 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-02 13:26:30,978 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-02 13:26:30,979 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-02 13:26:30,979 INFO L133 SettingsManager]: * Use predicate trie based predicate unification=true [2018-10-02 13:26:30,979 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-02 13:26:30,980 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-02 13:26:30,981 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-02 13:26:30,981 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-02 13:26:30,981 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-02 13:26:30,981 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-02 13:26:30,981 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-02 13:26:30,982 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-02 13:26:30,982 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-02 13:26:30,982 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-02 13:26:31,026 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-02 13:26:31,042 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-02 13:26:31,049 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-02 13:26:31,051 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-02 13:26:31,052 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-02 13:26:31,053 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/HierarchicalTraceAbstraction/GeometricalCake.bpl [2018-10-02 13:26:31,053 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/toy/tooDifficultLoopInvariant/HierarchicalTraceAbstraction/GeometricalCake.bpl' [2018-10-02 13:26:31,107 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-02 13:26:31,111 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-02 13:26:31,111 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-02 13:26:31,112 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-02 13:26:31,112 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-02 13:26:31,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:26:31" (1/1) ... [2018-10-02 13:26:31,148 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:26:31" (1/1) ... [2018-10-02 13:26:31,154 WARN L165 Inliner]: Program contained no entry procedure! [2018-10-02 13:26:31,154 WARN L168 Inliner]: Missing entry procedures: [ULTIMATE.start] [2018-10-02 13:26:31,154 WARN L175 Inliner]: Fallback enabled. All procedures will be processed. [2018-10-02 13:26:31,157 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-02 13:26:31,158 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-02 13:26:31,158 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-02 13:26:31,158 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-02 13:26:31,169 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:26:31" (1/1) ... [2018-10-02 13:26:31,170 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:26:31" (1/1) ... [2018-10-02 13:26:31,170 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:26:31" (1/1) ... [2018-10-02 13:26:31,170 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:26:31" (1/1) ... [2018-10-02 13:26:31,174 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:26:31" (1/1) ... [2018-10-02 13:26:31,178 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:26:31" (1/1) ... [2018-10-02 13:26:31,180 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:26:31" (1/1) ... [2018-10-02 13:26:31,181 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-02 13:26:31,182 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-02 13:26:31,182 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-02 13:26:31,182 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-02 13:26:31,184 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 02.10 01:26:31" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-02 13:26:31,263 INFO L124 BoogieDeclarations]: Specification and implementation of procedure main given in one single declaration [2018-10-02 13:26:31,264 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-02 13:26:31,264 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-02 13:26:31,430 INFO L337 CfgBuilder]: Using library mode [2018-10-02 13:26:31,431 INFO L202 PluginConnector]: Adding new model GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:26:31 BoogieIcfgContainer [2018-10-02 13:26:31,431 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-02 13:26:31,431 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-02 13:26:31,432 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-02 13:26:31,443 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-02 13:26:31,443 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 01:26:31" (1/1) ... [2018-10-02 13:26:31,456 INFO L103 BPredicateUnifier]: Initialized predicate-trie based predicate unifier [2018-10-02 13:26:31,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:31,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 4 transitions. [2018-10-02 13:26:31,500 INFO L276 IsEmpty]: Start isEmpty. Operand 4 states and 4 transitions. [2018-10-02 13:26:31,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 3 [2018-10-02 13:26:31,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:31,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:31,655 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:32,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:32,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 5 states and 8 transitions. [2018-10-02 13:26:32,087 INFO L276 IsEmpty]: Start isEmpty. Operand 5 states and 8 transitions. [2018-10-02 13:26:32,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2018-10-02 13:26:32,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:32,188 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:33,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:33,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 7 states and 16 transitions. [2018-10-02 13:26:33,120 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 16 transitions. [2018-10-02 13:26:33,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-02 13:26:33,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:33,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:33,236 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:35,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:35,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 10 states and 29 transitions. [2018-10-02 13:26:35,092 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 29 transitions. [2018-10-02 13:26:35,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-10-02 13:26:35,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:35,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:35,130 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:35,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:35,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 11 states and 30 transitions. [2018-10-02 13:26:35,568 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 30 transitions. [2018-10-02 13:26:35,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-02 13:26:35,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:35,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:37,019 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:39,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:39,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 15 states and 49 transitions. [2018-10-02 13:26:39,389 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 49 transitions. [2018-10-02 13:26:39,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-02 13:26:39,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:39,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:39,550 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:39,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:39,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 16 states and 50 transitions. [2018-10-02 13:26:39,897 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 50 transitions. [2018-10-02 13:26:39,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-02 13:26:39,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:39,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:39,969 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:41,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:41,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 18 states and 54 transitions. [2018-10-02 13:26:41,230 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 54 transitions. [2018-10-02 13:26:41,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2018-10-02 13:26:41,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:41,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:41,278 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:41,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:41,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 19 states and 55 transitions. [2018-10-02 13:26:41,822 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 55 transitions. [2018-10-02 13:26:41,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:26:41,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:41,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:42,064 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:44,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:44,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 24 states and 79 transitions. [2018-10-02 13:26:44,161 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 79 transitions. [2018-10-02 13:26:44,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:26:44,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:44,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:44,208 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:45,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:45,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 26 states and 83 transitions. [2018-10-02 13:26:45,272 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 83 transitions. [2018-10-02 13:26:45,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:26:45,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:45,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:45,318 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:45,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:45,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 27 states and 84 transitions. [2018-10-02 13:26:45,928 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 84 transitions. [2018-10-02 13:26:45,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:26:45,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:45,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:46,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:46,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 30 states and 92 transitions. [2018-10-02 13:26:46,972 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 92 transitions. [2018-10-02 13:26:46,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:26:46,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:46,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:47,046 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:48,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:48,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 32 states and 96 transitions. [2018-10-02 13:26:48,067 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 96 transitions. [2018-10-02 13:26:48,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:26:48,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:48,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:48,165 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:48,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:48,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 33 states and 97 transitions. [2018-10-02 13:26:48,553 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 97 transitions. [2018-10-02 13:26:48,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-10-02 13:26:48,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:48,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:48,637 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:49,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:49,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 34 states and 98 transitions. [2018-10-02 13:26:49,065 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 98 transitions. [2018-10-02 13:26:49,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-02 13:26:49,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:49,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:49,548 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:54,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:54,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 40 states and 129 transitions. [2018-10-02 13:26:54,991 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 129 transitions. [2018-10-02 13:26:54,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-02 13:26:54,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:54,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:55,024 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:56,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:56,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 42 states and 133 transitions. [2018-10-02 13:26:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 133 transitions. [2018-10-02 13:26:56,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-02 13:26:56,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:56,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:56,984 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:26:57,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:26:57,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 43 states and 134 transitions. [2018-10-02 13:26:57,654 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 134 transitions. [2018-10-02 13:26:57,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-02 13:26:57,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:26:57,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:26:57,689 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:00,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:00,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 47 states and 147 transitions. [2018-10-02 13:27:00,240 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 147 transitions. [2018-10-02 13:27:00,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-02 13:27:00,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:00,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:00,303 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:01,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:01,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 49 states and 150 transitions. [2018-10-02 13:27:01,223 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 150 transitions. [2018-10-02 13:27:01,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-02 13:27:01,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:01,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:01,273 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:01,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:01,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 50 states and 151 transitions. [2018-10-02 13:27:01,803 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 151 transitions. [2018-10-02 13:27:01,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-02 13:27:01,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:01,875 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:02,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:02,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 52 states and 155 transitions. [2018-10-02 13:27:02,875 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 155 transitions. [2018-10-02 13:27:02,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-02 13:27:02,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:02,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:02,952 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:04,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:04,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 55 states and 162 transitions. [2018-10-02 13:27:04,531 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 162 transitions. [2018-10-02 13:27:04,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-02 13:27:04,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:04,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:04,570 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:05,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:05,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 56 states and 163 transitions. [2018-10-02 13:27:05,410 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 163 transitions. [2018-10-02 13:27:05,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-02 13:27:05,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:05,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:05,641 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:06,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:06,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 57 states and 164 transitions. [2018-10-02 13:27:06,315 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 164 transitions. [2018-10-02 13:27:06,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-02 13:27:06,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:06,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:06,371 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:07,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:07,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 58 states and 165 transitions. [2018-10-02 13:27:07,010 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 165 transitions. [2018-10-02 13:27:07,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-02 13:27:07,011 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:07,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:07,052 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:07,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:07,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 59 states and 167 transitions. [2018-10-02 13:27:07,778 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 167 transitions. [2018-10-02 13:27:07,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2018-10-02 13:27:07,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:07,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:07,831 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:08,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:08,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 60 states and 168 transitions. [2018-10-02 13:27:08,476 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 168 transitions. [2018-10-02 13:27:08,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:08,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:08,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:09,295 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:14,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:14,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 67 states and 202 transitions. [2018-10-02 13:27:14,465 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 202 transitions. [2018-10-02 13:27:14,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:14,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:14,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:14,501 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:17,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:17,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 71 states and 212 transitions. [2018-10-02 13:27:17,864 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 212 transitions. [2018-10-02 13:27:17,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:17,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:17,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:17,894 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:20,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:20,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 74 states and 217 transitions. [2018-10-02 13:27:20,115 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 217 transitions. [2018-10-02 13:27:20,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:20,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:20,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:20,400 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:24,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:24,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 79 states and 232 transitions. [2018-10-02 13:27:24,420 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 232 transitions. [2018-10-02 13:27:24,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:24,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:24,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:24,470 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:25,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:25,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 80 states and 234 transitions. [2018-10-02 13:27:25,807 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 234 transitions. [2018-10-02 13:27:25,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:25,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:25,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:25,880 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:27,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:27,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 82 states and 238 transitions. [2018-10-02 13:27:27,503 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 238 transitions. [2018-10-02 13:27:27,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:27,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:27,540 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:29,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:29,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 84 states and 241 transitions. [2018-10-02 13:27:29,123 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 241 transitions. [2018-10-02 13:27:29,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:29,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:29,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:29,175 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:30,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:30,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 85 states and 242 transitions. [2018-10-02 13:27:30,264 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 242 transitions. [2018-10-02 13:27:30,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:30,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:30,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:30,324 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:32,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:32,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 88 states and 252 transitions. [2018-10-02 13:27:32,777 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 252 transitions. [2018-10-02 13:27:32,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:32,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:32,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:32,833 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:34,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:34,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 90 states and 255 transitions. [2018-10-02 13:27:34,703 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 255 transitions. [2018-10-02 13:27:34,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:34,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:34,966 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:36,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:36,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 92 states and 259 transitions. [2018-10-02 13:27:36,844 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 259 transitions. [2018-10-02 13:27:36,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:36,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:36,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:36,909 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:38,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:38,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 93 states and 260 transitions. [2018-10-02 13:27:38,100 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 260 transitions. [2018-10-02 13:27:38,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:38,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:38,232 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:40,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:40,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 96 states and 268 transitions. [2018-10-02 13:27:40,676 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 268 transitions. [2018-10-02 13:27:40,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:40,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:40,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:40,712 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:42,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:42,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 97 states and 269 transitions. [2018-10-02 13:27:42,019 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 269 transitions. [2018-10-02 13:27:42,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:42,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:42,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:42,105 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:43,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:43,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 99 states and 273 transitions. [2018-10-02 13:27:43,934 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 273 transitions. [2018-10-02 13:27:43,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:43,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:43,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:43,978 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:45,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:45,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 100 states and 274 transitions. [2018-10-02 13:27:45,323 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 274 transitions. [2018-10-02 13:27:45,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:45,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:45,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:45,367 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:46,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:46,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 101 states and 275 transitions. [2018-10-02 13:27:46,647 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 275 transitions. [2018-10-02 13:27:46,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-02 13:27:46,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:46,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:46,685 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:48,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:48,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 102 states and 276 transitions. [2018-10-02 13:27:48,011 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 276 transitions. [2018-10-02 13:27:48,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:27:48,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:49,821 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:27:59,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:27:59,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 110 states and 318 transitions. [2018-10-02 13:27:59,602 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 318 transitions. [2018-10-02 13:27:59,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:27:59,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:27:59,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:27:59,644 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:02,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:02,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 112 states and 322 transitions. [2018-10-02 13:28:02,517 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 322 transitions. [2018-10-02 13:28:02,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:02,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:02,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:02,630 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:04,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:04,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 113 states and 323 transitions. [2018-10-02 13:28:04,799 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 323 transitions. [2018-10-02 13:28:04,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:04,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:04,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:04,864 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:10,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:10,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 117 states and 330 transitions. [2018-10-02 13:28:10,506 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 330 transitions. [2018-10-02 13:28:10,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:10,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:10,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:10,542 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:14,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:14,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 120 states and 336 transitions. [2018-10-02 13:28:14,071 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 336 transitions. [2018-10-02 13:28:14,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:14,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:14,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:14,168 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:17,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:17,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 123 states and 341 transitions. [2018-10-02 13:28:17,705 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 341 transitions. [2018-10-02 13:28:17,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:17,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:17,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:17,740 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:24,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:24,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 129 states and 361 transitions. [2018-10-02 13:28:24,239 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 361 transitions. [2018-10-02 13:28:24,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:24,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:24,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:24,294 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:30,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:30,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 134 states and 376 transitions. [2018-10-02 13:28:30,087 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 376 transitions. [2018-10-02 13:28:30,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:30,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:30,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:30,381 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:33,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:33,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 136 states and 380 transitions. [2018-10-02 13:28:33,744 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 380 transitions. [2018-10-02 13:28:33,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:33,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:33,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:33,804 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:35,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:35,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 137 states and 381 transitions. [2018-10-02 13:28:35,912 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 381 transitions. [2018-10-02 13:28:35,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:35,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:35,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:35,951 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:38,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:38,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 139 states and 384 transitions. [2018-10-02 13:28:38,904 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 384 transitions. [2018-10-02 13:28:38,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:38,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:38,938 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:42,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:42,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 142 states and 389 transitions. [2018-10-02 13:28:42,919 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 389 transitions. [2018-10-02 13:28:42,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:42,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:42,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:42,977 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:47,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:47,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 145 states and 399 transitions. [2018-10-02 13:28:47,102 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 399 transitions. [2018-10-02 13:28:47,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:47,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:47,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:47,135 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:49,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:49,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 146 states and 400 transitions. [2018-10-02 13:28:49,273 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 400 transitions. [2018-10-02 13:28:49,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:49,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:49,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:49,500 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:53,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:53,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 149 states and 408 transitions. [2018-10-02 13:28:53,664 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 408 transitions. [2018-10-02 13:28:53,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:53,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:53,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:53,828 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:55,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:55,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 150 states and 409 transitions. [2018-10-02 13:28:55,983 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 409 transitions. [2018-10-02 13:28:55,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:55,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:55,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:56,068 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:28:58,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:28:58,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 151 states and 410 transitions. [2018-10-02 13:28:58,155 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 410 transitions. [2018-10-02 13:28:58,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:28:58,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:28:58,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:28:58,232 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:29:01,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:29:01,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 153 states and 414 transitions. [2018-10-02 13:29:01,255 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 414 transitions. [2018-10-02 13:29:01,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:29:01,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:29:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:29:01,295 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:29:03,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:29:03,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 154 states and 415 transitions. [2018-10-02 13:29:03,587 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 415 transitions. [2018-10-02 13:29:03,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:29:03,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:29:03,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:29:03,810 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:29:07,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:29:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 156 states and 419 transitions. [2018-10-02 13:29:07,321 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 419 transitions. [2018-10-02 13:29:07,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:29:07,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:29:07,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:29:07,355 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:29:09,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:29:09,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 157 states and 420 transitions. [2018-10-02 13:29:09,685 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 420 transitions. [2018-10-02 13:29:09,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:29:09,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:29:09,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:29:09,719 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:29:15,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:29:15,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 161 states and 427 transitions. [2018-10-02 13:29:15,346 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 427 transitions. [2018-10-02 13:29:15,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:29:15,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:29:15,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:29:15,400 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:29:19,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:29:19,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 164 states and 432 transitions. [2018-10-02 13:29:19,976 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 432 transitions. [2018-10-02 13:29:19,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-10-02 13:29:19,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:29:19,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:29:20,017 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:29:23,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:29:23,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 166 states and 435 transitions. [2018-10-02 13:29:23,327 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 435 transitions. [2018-10-02 13:29:23,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 13:29:23,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:29:23,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:29:25,933 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:29:43,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:29:43,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 175 states and 482 transitions. [2018-10-02 13:29:43,264 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 482 transitions. [2018-10-02 13:29:43,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 13:29:43,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:29:43,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:29:43,307 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:29:49,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:29:49,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 178 states and 488 transitions. [2018-10-02 13:29:49,131 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 488 transitions. [2018-10-02 13:29:49,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 13:29:49,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:29:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:29:49,166 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:30:01,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:30:01,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 185 states and 512 transitions. [2018-10-02 13:30:01,373 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 512 transitions. [2018-10-02 13:30:01,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 13:30:01,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:30:01,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:30:01,420 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:30:06,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:30:06,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 187 states and 516 transitions. [2018-10-02 13:30:06,470 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 516 transitions. [2018-10-02 13:30:06,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 13:30:06,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:30:06,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:30:06,506 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:30:13,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:30:13,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 191 states and 524 transitions. [2018-10-02 13:30:13,955 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 524 transitions. [2018-10-02 13:30:13,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 13:30:13,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:30:13,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:30:13,999 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:30:18,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:30:18,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 193 states and 527 transitions. [2018-10-02 13:30:18,253 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 527 transitions. [2018-10-02 13:30:18,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 13:30:18,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:30:18,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:30:18,297 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:30:27,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:30:27,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 198 states and 536 transitions. [2018-10-02 13:30:27,535 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 536 transitions. [2018-10-02 13:30:27,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 13:30:27,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:30:27,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:30:27,575 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:30:31,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:30:31,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 199 states and 537 transitions. [2018-10-02 13:30:31,419 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 537 transitions. [2018-10-02 13:30:31,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 13:30:31,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:30:31,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:30:31,456 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:30:38,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:30:38,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 203 states and 544 transitions. [2018-10-02 13:30:38,696 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 544 transitions. [2018-10-02 13:30:38,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 13:30:38,697 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:30:38,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:30:38,738 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:30:42,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:30:42,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 204 states and 545 transitions. [2018-10-02 13:30:42,180 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 545 transitions. [2018-10-02 13:30:42,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 13:30:42,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:30:42,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:30:42,223 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-02 13:30:47,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-02 13:30:47,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 206 states and 549 transitions. [2018-10-02 13:30:47,231 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 549 transitions. [2018-10-02 13:30:47,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-02 13:30:47,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-02 13:30:47,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-02 13:30:47,292 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. Received shutdown request... [2018-10-02 13:30:58,913 INFO L760 CodeCheckObserver]: 0 DeclaredPredicates, 12422 GetRequests, 11164 SyntacticMatches, 356 SemanticMatches, 902 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 244.0s Time 159.0s impTime [2018-10-02 13:30:58,915 INFO L202 PluginConnector]: Adding new model GeometricalCake.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 02.10 01:30:58 ImpRootNode [2018-10-02 13:30:58,915 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2018-10-02 13:30:58,916 INFO L168 Benchmark]: Toolchain (without parser) took 267807.72 ms. Allocated memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: -16.8 MB). Free memory was 1.5 GB in the beginning and 1.2 GB in the end (delta: 266.9 MB). Peak memory consumption was 250.1 MB. Max. memory is 7.1 GB. [2018-10-02 13:30:58,918 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-02 13:30:58,918 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.83 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-02 13:30:58,919 INFO L168 Benchmark]: Boogie Preprocessor took 23.49 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-10-02 13:30:58,919 INFO L168 Benchmark]: RCFGBuilder took 248.95 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-10-02 13:30:58,920 INFO L168 Benchmark]: CodeCheck took 267483.63 ms. Allocated memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: -16.8 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 245.7 MB). Peak memory consumption was 229.0 MB. Max. memory is 7.1 GB. [2018-10-02 13:30:58,923 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResultAtElement [Line: 21]: Timeout (CodeCheck) Unable to prove that assertion always holds (line 21) - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 5 locations, 1 error locations. UNKNOWN Result, 267.4s OverallTime, 82 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 0 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 1424675430 SolverSat, -1088406138 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 287.6s Time, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, traceCheckStatistics: 0.0s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 12.5s InterpolantComputationTime, 646 NumberOfCodeBlocks, 646 NumberOfCodeBlocksAsserted, 82 NumberOfCheckSat, 564 ConstructedInterpolants, 0 QuantifiedInterpolants, 33696 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 82 InterpolantComputations, 1 PerfectInterpolantSequences, 0/1778 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 0.19 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 45.83 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 23.49 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 248.95 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: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. * CodeCheck took 267483.63 ms. Allocated memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: -16.8 MB). Free memory was 1.4 GB in the beginning and 1.2 GB in the end (delta: 245.7 MB). Peak memory consumption was 229.0 MB. 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/GeometricalCake.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-CodeCheckBenchmarks-0-2018-10-02_13-30-58-934.csv Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/GeometricalCake.bpl_svcomp-Reach-32bit-Kojak_Default_PUPT.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-02_13-30-58-934.csv Completed graceful shutdown