java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_false-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3204b74 [2018-09-13 16:08:25,350 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-13 16:08:25,355 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-13 16:08:25,409 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-13 16:08:25,410 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-13 16:08:25,412 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-13 16:08:25,416 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-13 16:08:25,434 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-13 16:08:25,437 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-13 16:08:25,442 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-13 16:08:25,454 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-13 16:08:25,454 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-13 16:08:25,456 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-13 16:08:25,476 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-13 16:08:25,477 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-13 16:08:25,480 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-13 16:08:25,489 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-13 16:08:25,496 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-13 16:08:25,503 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-13 16:08:25,520 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-13 16:08:25,528 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-13 16:08:25,528 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-13 16:08:25,534 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-13 16:08:25,535 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-13 16:08:25,536 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-13 16:08:25,542 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-13 16:08:25,545 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-13 16:08:25,560 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-09-13 16:08:25,560 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-13 16:08:25,561 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-13 16:08:25,562 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-13 16:08:25,562 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-09-13 16:08:25,615 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-13 16:08:25,616 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-13 16:08:25,617 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-13 16:08:25,617 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-09-13 16:08:25,621 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-13 16:08:25,621 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-13 16:08:25,621 INFO L133 SettingsManager]: * Use SBE=true [2018-09-13 16:08:25,622 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-13 16:08:25,622 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-13 16:08:25,622 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-13 16:08:25,625 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-13 16:08:25,625 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-13 16:08:25,625 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-09-13 16:08:25,626 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-09-13 16:08:25,626 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-13 16:08:25,626 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-13 16:08:25,627 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-13 16:08:25,627 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-13 16:08:25,627 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-13 16:08:25,627 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-13 16:08:25,629 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-13 16:08:25,630 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-13 16:08:25,630 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-13 16:08:25,630 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-13 16:08:25,630 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-09-13 16:08:25,631 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-13 16:08:25,631 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-09-13 16:08:25,631 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-09-13 16:08:25,631 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-13 16:08:25,631 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-13 16:08:25,761 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-13 16:08:25,794 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-09-13 16:08:25,804 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-09-13 16:08:25,809 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-13 16:08:25,813 INFO L276 PluginConnector]: CDTParser initialized [2018-09-13 16:08:25,814 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_false-unreach-call.cil.out.i.pp.i [2018-09-13 16:08:27,879 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-13 16:08:27,888 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-13 16:08:27,890 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-13 16:08:27,890 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-13 16:08:27,909 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-13 16:08:27,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 04:08:27" (1/1) ... [2018-09-13 16:08:27,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c6aceee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 04:08:27, skipping insertion in model container [2018-09-13 16:08:27,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.09 04:08:27" (1/1) ... [2018-09-13 16:08:27,973 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 16:08:29,653 INFO L153 Dispatcher]: Using SV-COMP mode [2018-09-13 16:08:30,912 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 16:08:31,355 INFO L450 PostProcessor]: Settings: Checked method=main [2018-09-13 16:08:31,460 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 04:08:31 WrapperNode [2018-09-13 16:08:31,460 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-13 16:08:31,466 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-13 16:08:31,467 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-13 16:08:31,467 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-13 16:08:31,507 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 04:08:31" (1/1) ... [2018-09-13 16:08:31,508 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 04:08:31" (1/1) ... [2018-09-13 16:08:31,586 ERROR L1251 TypeChecker]: C: "StandAlone" [39900]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string0,null]],#Ultimate.alloc,[BitvecLiteral[11,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,587 ERROR L1251 TypeChecker]: C: "Disconnecting" [39900]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string1,null]],#Ultimate.alloc,[BitvecLiteral[14,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,595 ERROR L1251 TypeChecker]: C: "Unconnected" [39900]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string2,null]],#Ultimate.alloc,[BitvecLiteral[12,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,595 ERROR L1251 TypeChecker]: C: "Timeout" [39900]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string3,null]],#Ultimate.alloc,[BitvecLiteral[8,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,595 ERROR L1251 TypeChecker]: C: "BrokenPipe" [39901]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string4,null]],#Ultimate.alloc,[BitvecLiteral[11,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,596 ERROR L1251 TypeChecker]: C: "NetworkFailure" [39901]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string5,null]],#Ultimate.alloc,[BitvecLiteral[15,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,596 ERROR L1251 TypeChecker]: C: "ProtocolError" [39901]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string6,null]],#Ultimate.alloc,[BitvecLiteral[14,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,598 ERROR L1251 TypeChecker]: C: "TearDown" [39901]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string7,null]],#Ultimate.alloc,[BitvecLiteral[9,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,599 ERROR L1251 TypeChecker]: C: "WFConnection" [39902]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string8,null]],#Ultimate.alloc,[BitvecLiteral[13,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,599 ERROR L1251 TypeChecker]: C: "WFReportParams" [39902]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string9,null]],#Ultimate.alloc,[BitvecLiteral[15,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,601 ERROR L1251 TypeChecker]: C: "Connected" [39902]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string10,null]],#Ultimate.alloc,[BitvecLiteral[10,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,602 ERROR L1251 TypeChecker]: C: "StartingSyncS" [39902]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string11,null]],#Ultimate.alloc,[BitvecLiteral[14,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,602 ERROR L1251 TypeChecker]: C: "StartingSyncT" [39903]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string12,null]],#Ultimate.alloc,[BitvecLiteral[14,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,602 ERROR L1251 TypeChecker]: C: "WFBitMapS" [39903]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string13,null]],#Ultimate.alloc,[BitvecLiteral[10,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,603 ERROR L1251 TypeChecker]: C: "WFBitMapT" [39903]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string14,null]],#Ultimate.alloc,[BitvecLiteral[10,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,603 ERROR L1251 TypeChecker]: C: "WFSyncUUID" [39903]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string15,null]],#Ultimate.alloc,[BitvecLiteral[11,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,603 ERROR L1251 TypeChecker]: C: "SyncSource" [39904]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string16,null]],#Ultimate.alloc,[BitvecLiteral[11,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,604 ERROR L1251 TypeChecker]: C: "SyncTarget" [39904]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string17,null]],#Ultimate.alloc,[BitvecLiteral[11,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,604 ERROR L1251 TypeChecker]: C: "VerifyS" [39904]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string18,null]],#Ultimate.alloc,[BitvecLiteral[8,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,604 ERROR L1251 TypeChecker]: C: "VerifyT" [39904]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string19,null]],#Ultimate.alloc,[BitvecLiteral[8,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,605 ERROR L1251 TypeChecker]: C: "PausedSyncS" [39905]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string20,null]],#Ultimate.alloc,[BitvecLiteral[12,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,605 ERROR L1251 TypeChecker]: C: "PausedSyncT" [39905]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string21,null]],#Ultimate.alloc,[BitvecLiteral[12,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,605 ERROR L1251 TypeChecker]: C: "Ahead" [39905]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string22,null]],#Ultimate.alloc,[BitvecLiteral[6,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,614 ERROR L1251 TypeChecker]: C: "Ahead" [39905]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,614 ERROR L1251 TypeChecker]: C: "Ahead" [39905]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,615 ERROR L1251 TypeChecker]: C: "Ahead" [39905]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,615 ERROR L1251 TypeChecker]: C: "Ahead" [39905]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,615 ERROR L1251 TypeChecker]: C: "Ahead" [39905]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,616 ERROR L1251 TypeChecker]: C: "Ahead" [39905]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,616 ERROR L1251 TypeChecker]: C: "Behind" [39905]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string23,null]],#Ultimate.alloc,[BitvecLiteral[7,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,616 ERROR L1251 TypeChecker]: C: "Behind" [39905]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,622 ERROR L1251 TypeChecker]: C: "Behind" [39905]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,622 ERROR L1251 TypeChecker]: C: "Behind" [39905]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,624 ERROR L1251 TypeChecker]: C: "Behind" [39905]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,625 ERROR L1251 TypeChecker]: C: "Behind" [39905]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,625 ERROR L1251 TypeChecker]: C: "Behind" [39905]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,625 ERROR L1251 TypeChecker]: C: "Behind" [39905]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,626 ERROR L1251 TypeChecker]: C: "Unknown" [39906]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string24,null]],#Ultimate.alloc,[BitvecLiteral[8,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,626 ERROR L1251 TypeChecker]: C: "Primary" [39906]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string25,null]],#Ultimate.alloc,[BitvecLiteral[8,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,626 ERROR L1251 TypeChecker]: C: "Secondary" [39906]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string26,null]],#Ultimate.alloc,[BitvecLiteral[10,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,627 ERROR L1251 TypeChecker]: C: "Diskless" [39908]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string27,null]],#Ultimate.alloc,[BitvecLiteral[9,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,627 ERROR L1251 TypeChecker]: C: "Attaching" [39908]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string28,null]],#Ultimate.alloc,[BitvecLiteral[10,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,636 ERROR L1251 TypeChecker]: C: "Failed" [39908]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string29,null]],#Ultimate.alloc,[BitvecLiteral[7,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,636 ERROR L1251 TypeChecker]: C: "Failed" [39908]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,636 ERROR L1251 TypeChecker]: C: "Failed" [39908]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,637 ERROR L1251 TypeChecker]: C: "Failed" [39908]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,637 ERROR L1251 TypeChecker]: C: "Failed" [39908]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,637 ERROR L1251 TypeChecker]: C: "Failed" [39908]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,638 ERROR L1251 TypeChecker]: C: "Failed" [39908]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,638 ERROR L1251 TypeChecker]: C: "Failed" [39908]: Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. [2018-09-13 16:08:31,638 ERROR L1251 TypeChecker]: C: "Negotiating" [39908]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string30,null]],#Ultimate.alloc,[BitvecLiteral[12,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,643 ERROR L1251 TypeChecker]: C: "Inconsistent" [39909]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string31,null]],#Ultimate.alloc,[BitvecLiteral[13,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,643 ERROR L1251 TypeChecker]: C: "Outdated" [39909]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string32,null]],#Ultimate.alloc,[BitvecLiteral[9,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,643 ERROR L1251 TypeChecker]: C: "DUnknown" [39909]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string33,null]],#Ultimate.alloc,[BitvecLiteral[9,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,644 ERROR L1251 TypeChecker]: C: "Consistent" [39909]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string34,null]],#Ultimate.alloc,[BitvecLiteral[11,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,644 ERROR L1251 TypeChecker]: C: "UpToDate" [39910]: Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string35,null]],#Ultimate.alloc,[BitvecLiteral[9,32]]] calls #Ultimate.alloc. Modifies not transitive [2018-09-13 16:08:31,685 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 04:08:31" (1/1) ... [2018-09-13 16:08:31,686 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 04:08:31" (1/1) ... [2018-09-13 16:08:31,891 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 04:08:31" (1/1) ... [2018-09-13 16:08:31,925 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 04:08:31" (1/1) ... [2018-09-13 16:08:31,973 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.09 04:08:31" (1/1) ... [2018-09-13 16:08:32,031 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-13 16:08:32,038 INFO L168 Benchmark]: Toolchain (without parser) took 4152.29 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 309.5 MB). Peak memory consumption was 309.5 MB. Max. memory is 1.9 GB. [2018-09-13 16:08:32,045 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-13 16:08:32,046 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3576.10 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 288.2 MB). Peak memory consumption was 288.2 MB. Max. memory is 1.9 GB. [2018-09-13 16:08:32,048 INFO L168 Benchmark]: Boogie Preprocessor took 564.75 ms. Allocated memory is still 1.9 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-09-13 16:08:32,059 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 3576.10 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.5 GB in the end (delta: 288.2 MB). Peak memory consumption was 288.2 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 564.75 ms. Allocated memory is still 1.9 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 39900]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string0,null]],#Ultimate.alloc,[BitvecLiteral[11,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39900]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string1,null]],#Ultimate.alloc,[BitvecLiteral[14,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39900]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string2,null]],#Ultimate.alloc,[BitvecLiteral[12,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39900]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string3,null]],#Ultimate.alloc,[BitvecLiteral[8,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39901]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string4,null]],#Ultimate.alloc,[BitvecLiteral[11,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39901]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string5,null]],#Ultimate.alloc,[BitvecLiteral[15,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39901]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string6,null]],#Ultimate.alloc,[BitvecLiteral[14,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39901]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string7,null]],#Ultimate.alloc,[BitvecLiteral[9,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39902]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string8,null]],#Ultimate.alloc,[BitvecLiteral[13,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39902]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string9,null]],#Ultimate.alloc,[BitvecLiteral[15,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39902]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string10,null]],#Ultimate.alloc,[BitvecLiteral[10,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39902]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string11,null]],#Ultimate.alloc,[BitvecLiteral[14,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39903]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string12,null]],#Ultimate.alloc,[BitvecLiteral[14,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39903]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string13,null]],#Ultimate.alloc,[BitvecLiteral[10,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39903]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string14,null]],#Ultimate.alloc,[BitvecLiteral[10,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39903]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string15,null]],#Ultimate.alloc,[BitvecLiteral[11,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39904]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string16,null]],#Ultimate.alloc,[BitvecLiteral[11,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39904]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string17,null]],#Ultimate.alloc,[BitvecLiteral[11,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39904]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string18,null]],#Ultimate.alloc,[BitvecLiteral[8,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39904]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string19,null]],#Ultimate.alloc,[BitvecLiteral[8,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39905]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string20,null]],#Ultimate.alloc,[BitvecLiteral[12,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39905]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string21,null]],#Ultimate.alloc,[BitvecLiteral[12,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39905]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string22,null]],#Ultimate.alloc,[BitvecLiteral[6,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39905]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39905]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39905]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39905]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39905]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39905]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39905]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string23,null]],#Ultimate.alloc,[BitvecLiteral[7,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39905]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39905]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39905]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39905]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39905]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39905]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39905]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39906]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string24,null]],#Ultimate.alloc,[BitvecLiteral[8,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39906]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string25,null]],#Ultimate.alloc,[BitvecLiteral[8,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39906]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string26,null]],#Ultimate.alloc,[BitvecLiteral[10,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39908]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string27,null]],#Ultimate.alloc,[BitvecLiteral[9,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39908]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string28,null]],#Ultimate.alloc,[BitvecLiteral[10,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39908]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string29,null]],#Ultimate.alloc,[BitvecLiteral[7,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39908]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39908]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39908]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39908]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39908]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39908]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39908]: Type Error Global variable #memory_int modified in procedure ULTIMATE.init but not contained in procedures modifies clause. - TypeErrorResult [Line: 39908]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string30,null]],#Ultimate.alloc,[BitvecLiteral[12,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39909]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string31,null]],#Ultimate.alloc,[BitvecLiteral[13,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39909]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string32,null]],#Ultimate.alloc,[BitvecLiteral[9,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39909]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string33,null]],#Ultimate.alloc,[BitvecLiteral[9,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39909]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string34,null]],#Ultimate.alloc,[BitvecLiteral[11,32]]] calls #Ultimate.alloc. Modifies not transitive - TypeErrorResult [Line: 39910]: Type Error Procedure #Ultimate.alloc may modify #length procedure ULTIMATE.init must not modify #length. CallStatement[false,[VariableLHS[#t~string35,null]],#Ultimate.alloc,[BitvecLiteral[9,32]]] calls #Ultimate.alloc. Modifies not transitive RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...