java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/KojakBplInline.xml -s ../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/sum_array.i_3.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-2eb0a67 [2018-10-03 09:46:54,505 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-03 09:46:54,507 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-03 09:46:54,526 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-03 09:46:54,526 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-03 09:46:54,527 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-03 09:46:54,529 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-03 09:46:54,530 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-03 09:46:54,532 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-03 09:46:54,533 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-03 09:46:54,534 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-03 09:46:54,534 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-03 09:46:54,535 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-03 09:46:54,536 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-03 09:46:54,537 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-03 09:46:54,538 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-03 09:46:54,539 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-03 09:46:54,541 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-03 09:46:54,543 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-03 09:46:54,545 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-03 09:46:54,546 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-03 09:46:54,547 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-03 09:46:54,550 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-03 09:46:54,550 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-03 09:46:54,550 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-03 09:46:54,551 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-03 09:46:54,552 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-03 09:46:54,553 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-03 09:46:54,554 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-03 09:46:54,555 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-03 09:46:54,555 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-03 09:46:54,556 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-03 09:46:54,557 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-03 09:46:54,557 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-03 09:46:54,559 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-03 09:46:54,560 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-03 09:46:54,560 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/pu-bench/svcomp-Reach-32bit-Kojak_Default.epf [2018-10-03 09:46:54,590 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-03 09:46:54,590 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-03 09:46:54,591 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-03 09:46:54,591 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-03 09:46:54,592 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-03 09:46:54,592 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-03 09:46:54,593 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-03 09:46:54,594 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-03 09:46:54,594 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-03 09:46:54,594 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-03 09:46:54,594 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-03 09:46:54,594 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-03 09:46:54,595 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-03 09:46:54,595 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-03 09:46:54,595 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-03 09:46:54,596 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-03 09:46:54,596 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-03 09:46:54,596 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-10-03 09:46:54,596 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-10-03 09:46:54,597 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-03 09:46:54,598 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-03 09:46:54,598 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-10-03 09:46:54,598 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-03 09:46:54,598 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-03 09:46:54,598 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-03 09:46:54,599 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-10-03 09:46:54,599 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-03 09:46:54,599 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-03 09:46:54,599 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-03 09:46:54,653 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-03 09:46:54,670 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-03 09:46:54,677 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-03 09:46:54,678 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-10-03 09:46:54,679 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-10-03 09:46:54,680 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/sum_array.i_3.bpl [2018-10-03 09:46:54,680 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/sum_array.i_3.bpl' [2018-10-03 09:46:54,752 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-03 09:46:54,755 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-10-03 09:46:54,755 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-03 09:46:54,756 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-03 09:46:54,756 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-03 09:46:54,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:46:54" (1/1) ... [2018-10-03 09:46:54,790 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:46:54" (1/1) ... [2018-10-03 09:46:54,797 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-03 09:46:54,798 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-03 09:46:54,798 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-03 09:46:54,798 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-03 09:46:54,809 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:46:54" (1/1) ... [2018-10-03 09:46:54,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:46:54" (1/1) ... [2018-10-03 09:46:54,810 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:46:54" (1/1) ... [2018-10-03 09:46:54,811 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:46:54" (1/1) ... [2018-10-03 09:46:54,814 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:46:54" (1/1) ... [2018-10-03 09:46:54,816 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:46:54" (1/1) ... [2018-10-03 09:46:54,818 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:46:54" (1/1) ... [2018-10-03 09:46:54,819 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-03 09:46:54,820 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-03 09:46:54,820 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-03 09:46:54,820 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-03 09:46:54,821 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 03.10 09:46:54" (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 [2018-10-03 09:46:54,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-03 09:46:54,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-03 09:46:55,175 INFO L340 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-03 09:46:55,176 INFO L202 PluginConnector]: Adding new model sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 09:46:55 BoogieIcfgContainer [2018-10-03 09:46:55,176 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-03 09:46:55,177 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2018-10-03 09:46:55,177 INFO L271 PluginConnector]: Initializing CodeCheck... [2018-10-03 09:46:55,186 INFO L276 PluginConnector]: CodeCheck initialized [2018-10-03 09:46:55,187 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "sum_array.i_3.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 09:46:55" (1/1) ... [2018-10-03 09:46:55,201 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-03 09:46:55,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:46:55,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 10 states and 12 transitions. [2018-10-03 09:46:55,234 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 12 transitions. [2018-10-03 09:46:55,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2018-10-03 09:46:55,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:46:55,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:46:55,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 09:46:55,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:46:55,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 15 states and 18 transitions. [2018-10-03 09:46:55,816 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 18 transitions. [2018-10-03 09:46:55,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-10-03 09:46:55,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:46:55,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:46:55,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 09:46:56,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:46:56,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 17 states and 19 transitions. [2018-10-03 09:46:56,609 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 19 transitions. [2018-10-03 09:46:56,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2018-10-03 09:46:56,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:46:56,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:46:56,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-03 09:46:56,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:46:56,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 19 states and 21 transitions. [2018-10-03 09:46:56,871 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 21 transitions. [2018-10-03 09:46:56,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2018-10-03 09:46:56,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:46:56,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:46:57,320 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 09:46:57,760 WARN L178 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-10-03 09:46:59,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:46:59,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 29 states and 34 transitions. [2018-10-03 09:46:59,029 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 34 transitions. [2018-10-03 09:46:59,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-10-03 09:46:59,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:46:59,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:46:59,509 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2018-10-03 09:47:00,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:00,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 31 states and 35 transitions. [2018-10-03 09:47:00,031 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2018-10-03 09:47:00,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2018-10-03 09:47:00,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:00,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:00,499 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-03 09:47:00,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:00,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 33 states and 36 transitions. [2018-10-03 09:47:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2018-10-03 09:47:00,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2018-10-03 09:47:00,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:00,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:01,456 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-03 09:47:02,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:02,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 37 states and 41 transitions. [2018-10-03 09:47:02,191 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 41 transitions. [2018-10-03 09:47:02,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2018-10-03 09:47:02,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:02,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:02,644 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-10-03 09:47:04,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:04,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 47 states and 52 transitions. [2018-10-03 09:47:04,211 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 52 transitions. [2018-10-03 09:47:04,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2018-10-03 09:47:04,212 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:04,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:05,093 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-03 09:47:06,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:06,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 49 states and 53 transitions. [2018-10-03 09:47:06,537 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 53 transitions. [2018-10-03 09:47:06,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2018-10-03 09:47:06,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:06,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:07,170 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 09:47:09,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:09,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 59 states and 65 transitions. [2018-10-03 09:47:09,240 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 65 transitions. [2018-10-03 09:47:09,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2018-10-03 09:47:09,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:09,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:11,323 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 8 proven. 24 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2018-10-03 09:47:13,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:13,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 69 states and 75 transitions. [2018-10-03 09:47:13,033 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 75 transitions. [2018-10-03 09:47:13,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2018-10-03 09:47:13,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:13,340 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-10-03 09:47:14,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:14,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 73 states and 80 transitions. [2018-10-03 09:47:14,312 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 80 transitions. [2018-10-03 09:47:14,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2018-10-03 09:47:14,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:14,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:15,580 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 10 proven. 40 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-10-03 09:47:19,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:19,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 91 states and 99 transitions. [2018-10-03 09:47:19,552 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 99 transitions. [2018-10-03 09:47:19,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2018-10-03 09:47:19,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:19,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:20,590 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-10-03 09:47:21,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:21,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 93 states and 102 transitions. [2018-10-03 09:47:21,448 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 102 transitions. [2018-10-03 09:47:21,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2018-10-03 09:47:21,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:21,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:22,005 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2018-10-03 09:47:23,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:23,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 97 states and 107 transitions. [2018-10-03 09:47:23,324 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 107 transitions. [2018-10-03 09:47:23,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-10-03 09:47:23,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:23,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:24,923 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 12 proven. 60 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-10-03 09:47:30,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:30,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 119 states and 130 transitions. [2018-10-03 09:47:30,949 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 130 transitions. [2018-10-03 09:47:30,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-10-03 09:47:30,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:30,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:32,405 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2018-10-03 09:47:33,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:33,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 121 states and 132 transitions. [2018-10-03 09:47:33,542 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 132 transitions. [2018-10-03 09:47:33,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-10-03 09:47:33,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:34,756 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 106 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2018-10-03 09:47:37,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:37,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 127 states and 140 transitions. [2018-10-03 09:47:37,335 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 140 transitions. [2018-10-03 09:47:37,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2018-10-03 09:47:37,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:37,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:39,237 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 14 proven. 84 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2018-10-03 09:47:47,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 153 states and 166 transitions. [2018-10-03 09:47:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 166 transitions. [2018-10-03 09:47:47,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2018-10-03 09:47:47,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:47,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:48,357 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 0 proven. 164 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-03 09:47:53,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:47:53,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 165 states and 180 transitions. [2018-10-03 09:47:53,019 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 180 transitions. [2018-10-03 09:47:53,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2018-10-03 09:47:53,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:47:53,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:47:55,705 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 16 proven. 112 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2018-10-03 09:48:04,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:48:04,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 189 states and 204 transitions. [2018-10-03 09:48:04,149 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 204 transitions. [2018-10-03 09:48:04,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-10-03 09:48:04,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:48:04,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:48:04,924 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-10-03 09:48:07,348 WARN L178 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2018-10-03 09:48:07,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:48:07,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 193 states and 209 transitions. [2018-10-03 09:48:07,368 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 209 transitions. [2018-10-03 09:48:07,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2018-10-03 09:48:07,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:48:07,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:48:10,362 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 18 proven. 144 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2018-10-03 09:48:24,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:48:24,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 227 states and 244 transitions. [2018-10-03 09:48:24,511 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 244 transitions. [2018-10-03 09:48:24,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2018-10-03 09:48:24,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:48:24,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:48:27,950 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-10-03 09:48:30,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:48:30,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 229 states and 246 transitions. [2018-10-03 09:48:30,612 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 246 transitions. [2018-10-03 09:48:30,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2018-10-03 09:48:30,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:48:30,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:48:33,376 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-03 09:48:39,873 WARN L178 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2018-10-03 09:48:40,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:48:40,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 245 states and 264 transitions. [2018-10-03 09:48:40,707 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 264 transitions. [2018-10-03 09:48:40,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2018-10-03 09:48:40,708 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:48:40,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:48:44,650 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 20 proven. 180 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-10-03 09:48:58,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:48:58,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 273 states and 292 transitions. [2018-10-03 09:48:58,276 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 292 transitions. [2018-10-03 09:48:58,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2018-10-03 09:48:58,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:48:58,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:48:59,268 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 130 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2018-10-03 09:49:02,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:49:02,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 277 states and 297 transitions. [2018-10-03 09:49:02,696 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 297 transitions. [2018-10-03 09:49:02,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2018-10-03 09:49:02,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:49:02,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:49:06,944 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 22 proven. 220 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2018-10-03 09:49:29,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:49:29,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 319 states and 340 transitions. [2018-10-03 09:49:29,695 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 340 transitions. [2018-10-03 09:49:29,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2018-10-03 09:49:29,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:49:29,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:49:34,303 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 0 proven. 242 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-10-03 09:49:38,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:49:38,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 321 states and 342 transitions. [2018-10-03 09:49:38,828 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 342 transitions. [2018-10-03 09:49:38,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2018-10-03 09:49:38,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:49:38,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:49:39,785 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 0 proven. 154 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2018-10-03 09:49:43,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:49:43,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 325 states and 347 transitions. [2018-10-03 09:49:43,730 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 347 transitions. [2018-10-03 09:49:43,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2018-10-03 09:49:43,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:49:43,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:49:49,562 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 24 proven. 264 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2018-10-03 09:50:17,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:50:17,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 371 states and 394 transitions. [2018-10-03 09:50:17,612 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 394 transitions. [2018-10-03 09:50:17,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2018-10-03 09:50:17,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:50:17,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:50:23,597 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 288 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2018-10-03 09:50:29,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:50:29,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 373 states and 396 transitions. [2018-10-03 09:50:29,189 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 396 transitions. [2018-10-03 09:50:29,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2018-10-03 09:50:29,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:50:29,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:50:30,736 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 288 trivial. 0 not checked. [2018-10-03 09:50:35,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2018-10-03 09:50:35,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 377 states and 401 transitions. [2018-10-03 09:50:35,272 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 401 transitions. [2018-10-03 09:50:35,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2018-10-03 09:50:35,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2018-10-03 09:50:35,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-03 09:50:41,889 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 26 proven. 312 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. Received shutdown request... [2018-10-03 09:51:09,973 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck. Reason: Timeout or Toolchain cancelled by user [2018-10-03 09:51:09,976 INFO L168 Benchmark]: Toolchain (without parser) took 255223.33 ms. Allocated memory was 1.5 GB in the beginning and 3.2 GB in the end (delta: 1.7 GB). Free memory was 1.5 GB in the beginning and 2.9 GB in the end (delta: -1.4 GB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2018-10-03 09:51:09,977 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. [2018-10-03 09:51:09,978 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.84 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. [2018-10-03 09:51:09,978 INFO L168 Benchmark]: Boogie Preprocessor took 21.89 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. [2018-10-03 09:51:09,979 INFO L168 Benchmark]: RCFGBuilder took 356.31 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. [2018-10-03 09:51:09,980 INFO L168 Benchmark]: CodeCheck took 254798.10 ms. Allocated memory was 1.5 GB in the beginning and 3.2 GB in the end (delta: 1.7 GB). Free memory was 1.4 GB in the beginning and 2.9 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2018-10-03 09:51:09,984 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck) Toolchain cancelled while PredicateComparison was comparing new predicate (quantifier-free) to 1081 known predicates. * 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 41.84 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 21.89 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 356.31 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 254798.10 ms. Allocated memory was 1.5 GB in the beginning and 3.2 GB in the end (delta: 1.7 GB). Free memory was 1.4 GB in the beginning and 2.9 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.2 GB. 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/sum_array.i_3.bpl_svcomp-Reach-32bit-Kojak_Default.epf_KojakBplInline.xml/Csv-Benchmark-0-2018-10-03_09-51-10-001.csv Completed graceful shutdown