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 -tc ../../../trunk/examples/toolchains/AutomizerBplInline.xml --generate-csv --csv-dir csv -s ../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-z3.epf -i ../../../trunk/examples/programs/20170304-DifficultPathPrograms/linear_sea.ch.i_4.bpl -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ff8eab6 [2018-09-26 08:51:37,195 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-26 08:51:37,197 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-26 08:51:37,210 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-26 08:51:37,210 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-26 08:51:37,212 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-26 08:51:37,213 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-26 08:51:37,215 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-26 08:51:37,216 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-26 08:51:37,217 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-26 08:51:37,218 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-26 08:51:37,218 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-26 08:51:37,219 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-26 08:51:37,220 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-26 08:51:37,221 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-26 08:51:37,222 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-26 08:51:37,223 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-26 08:51:37,225 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-26 08:51:37,227 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-26 08:51:37,229 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-26 08:51:37,230 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-26 08:51:37,231 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-26 08:51:37,233 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-26 08:51:37,233 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-26 08:51:37,234 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-26 08:51:37,235 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-26 08:51:37,236 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-26 08:51:37,236 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-26 08:51:37,237 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-26 08:51:37,238 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-26 08:51:37,238 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-26 08:51:37,239 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-26 08:51:37,239 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-26 08:51:37,240 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-26 08:51:37,241 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-26 08:51:37,241 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-26 08:51:37,241 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/Pdr/AutomizerBpl-pdr-z3.epf [2018-09-26 08:51:37,249 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-26 08:51:37,249 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-26 08:51:37,251 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-26 08:51:37,251 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=PDR [2018-09-26 08:51:37,251 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-26 08:51:37,251 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 08:51:37,252 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-26 08:51:37,295 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-26 08:51:37,309 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-26 08:51:37,316 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-26 08:51:37,317 INFO L271 PluginConnector]: Initializing Boogie PL CUP Parser... [2018-09-26 08:51:37,318 INFO L276 PluginConnector]: Boogie PL CUP Parser initialized [2018-09-26 08:51:37,319 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/linear_sea.ch.i_4.bpl [2018-09-26 08:51:37,319 INFO L111 BoogieParser]: Parsing: '/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/programs/20170304-DifficultPathPrograms/linear_sea.ch.i_4.bpl' [2018-09-26 08:51:37,384 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-26 08:51:37,388 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-09-26 08:51:37,388 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-26 08:51:37,389 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-26 08:51:37,389 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-26 08:51:37,409 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "linear_sea.ch.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:51:37" (1/1) ... [2018-09-26 08:51:37,426 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "linear_sea.ch.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:51:37" (1/1) ... [2018-09-26 08:51:37,435 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-26 08:51:37,436 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-26 08:51:37,436 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-26 08:51:37,436 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-26 08:51:37,448 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "linear_sea.ch.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:51:37" (1/1) ... [2018-09-26 08:51:37,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "linear_sea.ch.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:51:37" (1/1) ... [2018-09-26 08:51:37,451 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "linear_sea.ch.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:51:37" (1/1) ... [2018-09-26 08:51:37,451 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "linear_sea.ch.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:51:37" (1/1) ... [2018-09-26 08:51:37,455 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "linear_sea.ch.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:51:37" (1/1) ... [2018-09-26 08:51:37,458 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "linear_sea.ch.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:51:37" (1/1) ... [2018-09-26 08:51:37,459 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "linear_sea.ch.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:51:37" (1/1) ... [2018-09-26 08:51:37,461 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-26 08:51:37,461 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-26 08:51:37,461 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-26 08:51:37,462 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-26 08:51:37,463 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "linear_sea.ch.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:51:37" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-09-26 08:51:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-26 08:51:37,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-26 08:51:37,793 INFO L346 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-26 08:51:37,794 INFO L202 PluginConnector]: Adding new model linear_sea.ch.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 08:51:37 BoogieIcfgContainer [2018-09-26 08:51:37,794 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-26 08:51:37,795 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-26 08:51:37,796 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-26 08:51:37,799 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-26 08:51:37,800 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "linear_sea.ch.i_4.bpl de.uni_freiburg.informatik.ultimate.boogie.parser AST 26.09 08:51:37" (1/2) ... [2018-09-26 08:51:37,801 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@199201d and model type linear_sea.ch.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.09 08:51:37, skipping insertion in model container [2018-09-26 08:51:37,801 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "linear_sea.ch.i_4.bpl de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.09 08:51:37" (2/2) ... [2018-09-26 08:51:37,803 INFO L112 eAbstractionObserver]: Analyzing ICFG linear_sea.ch.i_4.bpl [2018-09-26 08:51:37,819 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:PDR Determinization: PREDICATE_ABSTRACTION [2018-09-26 08:51:37,836 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-26 08:51:37,912 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-09-26 08:51:37,916 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-26 08:51:37,917 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-26 08:51:37,917 INFO L383 AbstractCegarLoop]: Compute interpolants for PDR [2018-09-26 08:51:37,917 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-26 08:51:37,917 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-26 08:51:37,918 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-26 08:51:37,918 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-26 08:51:37,918 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-26 08:51:37,959 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states. [2018-09-26 08:51:37,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2018-09-26 08:51:37,974 INFO L367 BasicCegarLoop]: Found error trace [2018-09-26 08:51:37,975 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1] [2018-09-26 08:51:37,976 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-26 08:51:37,982 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-26 08:51:37,983 INFO L82 PathProgramCache]: Analyzing trace with hash 925639, now seen corresponding path program 1 times No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 08:51:38,022 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-09-26 08:51:38,464 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-26 08:51:38,465 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-26 08:51:38,470 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-09-26 08:51:38,475 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-09-26 08:51:38,476 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2018-09-26 08:51:38,478 INFO L87 Difference]: Start difference. First operand 6 states. Second operand 4 states. [2018-09-26 08:51:38,676 WARN L178 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 42 [2018-09-26 08:51:38,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-26 08:51:38,728 INFO L93 Difference]: Finished difference Result 10 states and 11 transitions. [2018-09-26 08:51:38,729 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-26 08:51:38,731 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 4 [2018-09-26 08:51:38,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-26 08:51:38,742 INFO L225 Difference]: With dead ends: 10 [2018-09-26 08:51:38,742 INFO L226 Difference]: Without dead ends: 7 [2018-09-26 08:51:38,745 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 36 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-09-26 08:51:38,764 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7 states. [2018-09-26 08:51:38,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7 to 7. [2018-09-26 08:51:38,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2018-09-26 08:51:38,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 7 transitions. [2018-09-26 08:51:38,784 INFO L78 Accepts]: Start accepts. Automaton has 7 states and 7 transitions. Word has length 4 [2018-09-26 08:51:38,785 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-26 08:51:38,785 INFO L480 AbstractCegarLoop]: Abstraction has 7 states and 7 transitions. [2018-09-26 08:51:38,785 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-09-26 08:51:38,785 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 7 transitions. [2018-09-26 08:51:38,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2018-09-26 08:51:38,786 INFO L367 BasicCegarLoop]: Found error trace [2018-09-26 08:51:38,786 INFO L375 BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1] [2018-09-26 08:51:38,787 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr0ASSERT_VIOLATIONASSERT]=== [2018-09-26 08:51:38,787 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-09-26 08:51:38,787 INFO L82 PathProgramCache]: Analyzing trace with hash 889591169, now seen corresponding path program 1 times No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 08:51:38,799 INFO L69 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-09-26 08:51:39,962 WARN L178 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2018-09-26 08:51:40,169 WARN L178 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2018-09-26 08:51:40,585 WARN L178 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2018-09-26 08:51:41,201 WARN L178 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 81 [2018-09-26 08:51:41,515 WARN L178 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2018-09-26 08:51:42,238 WARN L178 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 111 [2018-09-26 08:51:43,104 WARN L178 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 103 [2018-09-26 08:51:43,629 WARN L178 SmtUtils]: Spent 236.00 ms on a formula simplification that was a NOOP. DAG size: 143 [2018-09-26 08:51:44,770 WARN L178 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2018-09-26 08:51:46,071 WARN L178 SmtUtils]: Spent 910.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2018-09-26 08:51:54,140 WARN L178 SmtUtils]: Spent 175.00 ms on a formula simplification that was a NOOP. DAG size: 123 [2018-09-26 08:51:54,802 WARN L178 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 124 [2018-09-26 08:51:55,729 WARN L178 SmtUtils]: Spent 545.00 ms on a formula simplification that was a NOOP. DAG size: 187 [2018-09-26 08:52:01,693 WARN L178 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 126 [2018-09-26 08:52:06,495 WARN L178 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2018-09-26 08:52:19,324 WARN L178 SmtUtils]: Spent 12.36 s on a formula simplification that was a NOOP. DAG size: 195 [2018-09-26 08:52:31,443 ERROR L410 Pdr]: Internal query 1164#(and (not (and (exists ((|v_ULTIMATE.start_linear_search_#t~short1_12| Bool)) (and (not |v_ULTIMATE.start_linear_search_#t~short1_12|) (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_12|) (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))) (and |v_ULTIMATE.start_linear_search_#t~short1_12| (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))))))) |ULTIMATE.start_linear_search_#t~short1| (exists ((|v_ULTIMATE.start_linear_search_#t~short1_14| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_14| (or (and |v_ULTIMATE.start_linear_search_#t~short1_14| (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296)) ULTIMATE.start_linear_search_~a.offset))))) (and (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296)) ULTIMATE.start_linear_search_~a.offset))) (not |v_ULTIMATE.start_linear_search_#t~short1_14|))))) (<= (mod ~SIZE 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_4|) (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296))) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296)))))) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_4|) (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296))) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296)))))))) (not (and (<= (mod ~SIZE 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296)) |ULTIMATE.start_linear_search_#t~short1| (exists ((|v_ULTIMATE.start_linear_search_#t~short1_12| Bool)) (and (not |v_ULTIMATE.start_linear_search_#t~short1_12|) (or (and (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296)) ULTIMATE.start_linear_search_~a.offset))) (not |v_ULTIMATE.start_linear_search_#t~short1_12|)) (and |v_ULTIMATE.start_linear_search_#t~short1_12| (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))))))) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_4|) (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296))) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296)))))))) (not (and (exists ((|v_ULTIMATE.start_linear_search_#t~short1_12| Bool)) (and (not |v_ULTIMATE.start_linear_search_#t~short1_12|) (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_12|) (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 5) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))) (and |v_ULTIMATE.start_linear_search_#t~short1_12| (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 5) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))))))) |ULTIMATE.start_linear_search_#t~short1| (exists ((|v_ULTIMATE.start_linear_search_#t~short1_20| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_20| (or (and (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296)) ULTIMATE.start_linear_search_~a.offset))) (not |v_ULTIMATE.start_linear_search_#t~short1_20|)) (and |v_ULTIMATE.start_linear_search_#t~short1_20| (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))))))) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and (or (and (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 4) 4294967296)) (not |v_ULTIMATE.start_linear_search_#t~short1_4|)) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 4) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296)))) |v_ULTIMATE.start_linear_search_#t~short1_4|)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_18| Bool)) (and (or (and (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))) |v_ULTIMATE.start_linear_search_#t~short1_18|) (and (not |v_ULTIMATE.start_linear_search_#t~short1_18|) (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296)) ULTIMATE.start_linear_search_~a.offset))))) |v_ULTIMATE.start_linear_search_#t~short1_18|)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and (or (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296))) (and (not |v_ULTIMATE.start_linear_search_#t~short1_4|) (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296)))) |v_ULTIMATE.start_linear_search_#t~short1_4|)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_14| Bool)) (and (or (and (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 4) 4294967296)) ULTIMATE.start_linear_search_~a.offset))) (not |v_ULTIMATE.start_linear_search_#t~short1_14|)) (and (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 4) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))) |v_ULTIMATE.start_linear_search_#t~short1_14|)) |v_ULTIMATE.start_linear_search_#t~short1_14|)) (<= (mod ~SIZE 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 5) 4294967296)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_4|) (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296))) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296)))))) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (or (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 5) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296))) (and (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 5) 4294967296)) (not |v_ULTIMATE.start_linear_search_#t~short1_4|))))) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_4|) (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296))) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296)))))) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_16| Bool)) (and (or (and |v_ULTIMATE.start_linear_search_#t~short1_16| (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ ULTIMATE.start_linear_search_~a.offset (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296))))))) (and (not |v_ULTIMATE.start_linear_search_#t~short1_16|) (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ ULTIMATE.start_linear_search_~a.offset (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296))))))) |v_ULTIMATE.start_linear_search_#t~short1_16|)))) (not (and (exists ((|v_ULTIMATE.start_linear_search_#t~short1_16| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_16| (or (and (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))) |v_ULTIMATE.start_linear_search_#t~short1_16|) (and (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296)) ULTIMATE.start_linear_search_~a.offset))) (not |v_ULTIMATE.start_linear_search_#t~short1_16|))))) (<= (mod ~SIZE 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296)) |ULTIMATE.start_linear_search_#t~short1| (exists ((|v_ULTIMATE.start_linear_search_#t~short1_14| Bool)) (and (or (and (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296)) ULTIMATE.start_linear_search_~a.offset))) (not |v_ULTIMATE.start_linear_search_#t~short1_14|)) (and |v_ULTIMATE.start_linear_search_#t~short1_14| (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))))) |v_ULTIMATE.start_linear_search_#t~short1_14|)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and (or (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296))) (and (not |v_ULTIMATE.start_linear_search_#t~short1_4|) (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296)))) |v_ULTIMATE.start_linear_search_#t~short1_4|)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_4|) (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296))) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296)))))) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_4|) (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296))) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296)))))) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_12| Bool)) (and (not |v_ULTIMATE.start_linear_search_#t~short1_12|) (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_12|) (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ ULTIMATE.start_linear_search_~a.offset (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296)))))) (and |v_ULTIMATE.start_linear_search_#t~short1_12| (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ ULTIMATE.start_linear_search_~a.offset (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296)))))))))))) (not (and (not |ULTIMATE.start_linear_search_#t~short1|) (<= (mod ~SIZE 4294967296) (mod ULTIMATE.start_linear_search_~j~5 4294967296)))) (not (and |ULTIMATE.start_linear_search_#t~short1| (exists ((|v_ULTIMATE.start_linear_search_#t~short1_14| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_14| (or (and |v_ULTIMATE.start_linear_search_#t~short1_14| (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ ULTIMATE.start_linear_search_~a.offset (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296))))))) (and (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ ULTIMATE.start_linear_search_~a.offset (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296))))) (not |v_ULTIMATE.start_linear_search_#t~short1_14|))))) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_18| Bool)) (and (or (and (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296)) ULTIMATE.start_linear_search_~a.offset))) (not |v_ULTIMATE.start_linear_search_#t~short1_18|)) (and (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))) |v_ULTIMATE.start_linear_search_#t~short1_18|)) |v_ULTIMATE.start_linear_search_#t~short1_18|)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and (or (and (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 4) 4294967296)) (not |v_ULTIMATE.start_linear_search_#t~short1_4|)) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 4) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296)))) |v_ULTIMATE.start_linear_search_#t~short1_4|)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_16| Bool)) (and (or (and |v_ULTIMATE.start_linear_search_#t~short1_16| (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296)) ULTIMATE.start_linear_search_~a.offset))))) (and (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296)) ULTIMATE.start_linear_search_~a.offset))) (not |v_ULTIMATE.start_linear_search_#t~short1_16|))) |v_ULTIMATE.start_linear_search_#t~short1_16|)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_12| Bool)) (and (not |v_ULTIMATE.start_linear_search_#t~short1_12|) (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_12|) (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 4) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))) (and |v_ULTIMATE.start_linear_search_#t~short1_12| (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 4) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))))))) (<= (mod ~SIZE 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 4) 4294967296)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and (or (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296))) (and (not |v_ULTIMATE.start_linear_search_#t~short1_4|) (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296)))) |v_ULTIMATE.start_linear_search_#t~short1_4|)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_4|) (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296))) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296)))))) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_4|) (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296))) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296))))))))) && assume !!linear_search_#t~short1;havoc linear_search_#t~mem0;havoc linear_search_#t~short1;linear_search_#t~post2 := linear_search_~j~5;linear_search_~j~5 := linear_search_#t~post2 + 1;havoc linear_search_#t~post2; && 930#(and (exists ((|v_ULTIMATE.start_linear_search_#t~short1_14| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_14| (or (and |v_ULTIMATE.start_linear_search_#t~short1_14| (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ ULTIMATE.start_linear_search_~a.offset (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296))))))) (and (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ ULTIMATE.start_linear_search_~a.offset (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296))))) (not |v_ULTIMATE.start_linear_search_#t~short1_14|))))) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_18| Bool)) (and (or (and (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296)) ULTIMATE.start_linear_search_~a.offset))) (not |v_ULTIMATE.start_linear_search_#t~short1_18|)) (and (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))) |v_ULTIMATE.start_linear_search_#t~short1_18|)) |v_ULTIMATE.start_linear_search_#t~short1_18|)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and (or (and (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 4) 4294967296)) (not |v_ULTIMATE.start_linear_search_#t~short1_4|)) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 4) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296)))) |v_ULTIMATE.start_linear_search_#t~short1_4|)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_16| Bool)) (and (or (and |v_ULTIMATE.start_linear_search_#t~short1_16| (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296)) ULTIMATE.start_linear_search_~a.offset))))) (and (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296)) ULTIMATE.start_linear_search_~a.offset))) (not |v_ULTIMATE.start_linear_search_#t~short1_16|))) |v_ULTIMATE.start_linear_search_#t~short1_16|)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_12| Bool)) (and (not |v_ULTIMATE.start_linear_search_#t~short1_12|) (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_12|) (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 4) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))) (and |v_ULTIMATE.start_linear_search_#t~short1_12| (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod (+ ULTIMATE.start_linear_search_~j~5 4) 4294967296)) ULTIMATE.start_linear_search_~a.offset)))))))) (<= (mod ~SIZE 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 4) 4294967296)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_20| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_20| (or (and |v_ULTIMATE.start_linear_search_#t~short1_20| (not (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod ULTIMATE.start_linear_search_~j~5 4294967296)) ULTIMATE.start_linear_search_~a.offset))))) (and (= ULTIMATE.start_linear_search_~q (select (select |#memory_int| ULTIMATE.start_linear_search_~a.base) (+ (* 4 (mod ULTIMATE.start_linear_search_~j~5 4294967296)) ULTIMATE.start_linear_search_~a.offset))) (not |v_ULTIMATE.start_linear_search_#t~short1_20|))))) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and (or (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296))) (and (not |v_ULTIMATE.start_linear_search_#t~short1_4|) (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 3) 4294967296)))) |v_ULTIMATE.start_linear_search_#t~short1_4|)) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_4|) (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296))) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 2) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296)))))) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (or (and (not |v_ULTIMATE.start_linear_search_#t~short1_4|) (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296))) (and |v_ULTIMATE.start_linear_search_#t~short1_4| (< (mod (+ ULTIMATE.start_linear_search_~j~5 1) 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296)))))) (exists ((|v_ULTIMATE.start_linear_search_#t~short1_4| Bool)) (and (or (and (<= (mod ULTIMATE.start_linear_search_~n 4294967296) (mod ULTIMATE.start_linear_search_~j~5 4294967296)) (not |v_ULTIMATE.start_linear_search_#t~short1_4|)) (and (< (mod ULTIMATE.start_linear_search_~j~5 4294967296) (mod ULTIMATE.start_linear_search_~n 4294967296)) |v_ULTIMATE.start_linear_search_#t~short1_4|)) |v_ULTIMATE.start_linear_search_#t~short1_4|))) was unknown! [2018-09-26 08:52:31,644 WARN L521 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in [2018-09-26 08:52:31,646 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.UnsupportedOperationException: Solver returned unknown at de.uni_freiburg.informatik.ultimate.lib.pdr.Pdr.blockingPhase(Pdr.java:412) at de.uni_freiburg.informatik.ultimate.lib.pdr.Pdr.computePdr(Pdr.java:291) at de.uni_freiburg.informatik.ultimate.lib.pdr.Pdr.(Pdr.java:199) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructPdr(TraceCheckConstructor.java:274) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.constructTraceCheck(TraceCheckConstructor.java:192) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceCheckConstructor.get(TraceCheckConstructor.java:165) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.FixedRefinementStrategy.getTraceCheck(FixedRefinementStrategy.java:134) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.checkFeasibility(BaseRefinementStrategy.java:224) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.BaseRefinementStrategy.executeStrategy(BaseRefinementStrategy.java:198) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:70) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:429) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:434) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:375) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:313) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:155) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:124) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:123) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-09-26 08:52:31,650 INFO L168 Benchmark]: Toolchain (without parser) took 54265.21 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 28.3 MB). Free memory was 1.5 GB in the beginning and 1.1 GB in the end (delta: 345.7 MB). Peak memory consumption was 374.1 MB. Max. memory is 7.1 GB. [2018-09-26 08:52:31,652 INFO L168 Benchmark]: Boogie PL CUP Parser took 0.18 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 08:52:31,652 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 08:52:31,653 INFO L168 Benchmark]: Boogie Preprocessor took 24.81 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-26 08:52:31,654 INFO L168 Benchmark]: RCFGBuilder took 333.26 ms. Allocated memory is still 1.5 GB. Free memory was 1.5 GB in the beginning and 1.4 GB in the end (delta: 21.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 7.1 GB. [2018-09-26 08:52:31,655 INFO L168 Benchmark]: TraceAbstraction took 53853.71 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 28.3 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 324.6 MB). Peak memory consumption was 352.9 MB. Max. memory is 7.1 GB. [2018-09-26 08:52:31,659 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Boogie PL CUP Parser took 0.18 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 47.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 24.81 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 333.26 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. * TraceAbstraction took 53853.71 ms. Allocated memory was 1.5 GB in the beginning and 1.6 GB in the end (delta: 28.3 MB). Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 324.6 MB). Peak memory consumption was 352.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: UnsupportedOperationException: Solver returned unknown de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: UnsupportedOperationException: Solver returned unknown: de.uni_freiburg.informatik.ultimate.lib.pdr.Pdr.blockingPhase(Pdr.java:412) RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/linear_sea.ch.i_4.bpl_AutomizerBpl-pdr-z3.epf_AutomizerBplInline.xml/Csv-Benchmark-0-2018-09-26_08-52-31-674.csv Received shutdown request...