java -ea -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/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3_false-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddf0d93 [2018-11-16 21:42:54,502 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-16 21:42:54,505 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-16 21:42:54,522 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-16 21:42:54,523 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-16 21:42:54,524 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-16 21:42:54,525 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-16 21:42:54,527 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-16 21:42:54,528 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-16 21:42:54,529 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-16 21:42:54,530 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-16 21:42:54,530 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-16 21:42:54,531 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-16 21:42:54,532 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-16 21:42:54,539 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-16 21:42:54,540 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-16 21:42:54,543 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-16 21:42:54,545 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-16 21:42:54,550 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-16 21:42:54,554 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-16 21:42:54,555 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-16 21:42:54,556 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-16 21:42:54,563 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-16 21:42:54,563 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-16 21:42:54,563 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-16 21:42:54,564 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-16 21:42:54,567 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-16 21:42:54,569 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-16 21:42:54,570 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-16 21:42:54,573 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-16 21:42:54,574 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-16 21:42:54,574 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-16 21:42:54,575 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-16 21:42:54,575 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-16 21:42:54,576 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-16 21:42:54,577 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-16 21:42:54,577 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2018-11-16 21:42:54,603 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-16 21:42:54,603 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-16 21:42:54,604 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-16 21:42:54,605 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-16 21:42:54,605 INFO L133 SettingsManager]: * Use SBE=true [2018-11-16 21:42:54,605 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-16 21:42:54,605 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-16 21:42:54,605 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-16 21:42:54,606 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-16 21:42:54,606 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-16 21:42:54,606 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-16 21:42:54,606 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-16 21:42:54,606 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-16 21:42:54,606 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-16 21:42:54,606 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-16 21:42:54,606 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-16 21:42:54,607 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-16 21:42:54,607 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-16 21:42:54,607 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-16 21:42:54,607 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-16 21:42:54,607 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-16 21:42:54,608 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-16 21:42:54,608 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-16 21:42:54,608 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 21:42:54,608 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-16 21:42:54,608 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-16 21:42:54,608 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-16 21:42:54,608 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-16 21:42:54,609 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-16 21:42:54,609 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-16 21:42:54,653 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-16 21:42:54,667 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-16 21:42:54,670 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-16 21:42:54,672 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-16 21:42:54,673 INFO L276 PluginConnector]: CDTParser initialized [2018-11-16 21:42:54,673 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-16 21:42:54,737 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cf45a966/e62182bb15fb407dbebc160b7c3da231/FLAGc503c6924 [2018-11-16 21:42:55,307 INFO L307 CDTParser]: Found 1 translation units. [2018-11-16 21:42:55,308 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-16 21:42:55,324 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cf45a966/e62182bb15fb407dbebc160b7c3da231/FLAGc503c6924 [2018-11-16 21:42:55,704 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2cf45a966/e62182bb15fb407dbebc160b7c3da231 [2018-11-16 21:42:55,716 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-16 21:42:55,717 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-16 21:42:55,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-16 21:42:55,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-16 21:42:55,722 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-16 21:42:55,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:42:55" (1/1) ... [2018-11-16 21:42:55,726 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33e93f7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:42:55, skipping insertion in model container [2018-11-16 21:42:55,727 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:42:55" (1/1) ... [2018-11-16 21:42:55,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-16 21:42:55,818 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-16 21:42:56,271 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:42:56,286 INFO L191 MainTranslator]: Completed pre-run [2018-11-16 21:42:56,421 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-16 21:42:56,449 INFO L195 MainTranslator]: Completed translation [2018-11-16 21:42:56,450 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:42:56 WrapperNode [2018-11-16 21:42:56,450 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-16 21:42:56,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-16 21:42:56,451 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-16 21:42:56,451 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-16 21:42:56,548 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:42:56" (1/1) ... [2018-11-16 21:42:56,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:42:56" (1/1) ... [2018-11-16 21:42:56,573 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:42:56" (1/1) ... [2018-11-16 21:42:56,573 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:42:56" (1/1) ... [2018-11-16 21:42:56,617 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:42:56" (1/1) ... [2018-11-16 21:42:56,655 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:42:56" (1/1) ... [2018-11-16 21:42:56,660 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:42:56" (1/1) ... [2018-11-16 21:42:56,670 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-16 21:42:56,671 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-16 21:42:56,671 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-16 21:42:56,671 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-16 21:42:56,672 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:42:56" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-16 21:42:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-16 21:42:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-16 21:42:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2018-11-16 21:42:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-11-16 21:42:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2018-11-16 21:42:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2018-11-16 21:42:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2018-11-16 21:42:56,725 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2018-11-16 21:42:56,725 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2018-11-16 21:42:56,725 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2018-11-16 21:42:56,725 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2018-11-16 21:42:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-11-16 21:42:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-16 21:42:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-11-16 21:42:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2018-11-16 21:42:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2018-11-16 21:42:56,727 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2018-11-16 21:42:56,727 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2018-11-16 21:42:56,727 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-11-16 21:42:56,727 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-11-16 21:42:56,727 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-11-16 21:42:56,727 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-11-16 21:42:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-11-16 21:42:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2018-11-16 21:42:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2018-11-16 21:42:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-11-16 21:42:56,728 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-16 21:42:56,729 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-16 21:42:56,729 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-16 21:42:56,729 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-11-16 21:42:56,729 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-16 21:42:56,729 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2018-11-16 21:42:56,729 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2018-11-16 21:42:56,730 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2018-11-16 21:42:56,730 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2018-11-16 21:42:56,730 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2018-11-16 21:42:56,730 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2018-11-16 21:42:56,730 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-11-16 21:42:56,730 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2018-11-16 21:42:56,731 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2018-11-16 21:42:56,731 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2018-11-16 21:42:56,731 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2018-11-16 21:42:56,731 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-11-16 21:42:56,731 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-11-16 21:42:56,731 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-11-16 21:42:56,732 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2018-11-16 21:42:56,732 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2018-11-16 21:42:56,732 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2018-11-16 21:42:56,732 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-11-16 21:42:56,732 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2018-11-16 21:42:56,732 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-11-16 21:42:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2018-11-16 21:42:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-11-16 21:42:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-16 21:42:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-11-16 21:42:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-16 21:42:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-16 21:42:57,015 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 21:42:57,015 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-16 21:42:57,240 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 21:42:57,240 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-16 21:42:57,287 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 21:42:57,288 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-16 21:42:58,191 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 21:42:58,191 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-16 21:42:58,796 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 21:42:58,797 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-16 21:42:59,248 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 21:42:59,249 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-16 21:42:59,274 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 21:42:59,274 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-16 21:42:59,326 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 21:42:59,327 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-16 21:42:59,451 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 21:42:59,451 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-16 21:42:59,651 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 21:42:59,651 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-16 21:42:59,660 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 21:42:59,661 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-16 21:42:59,734 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-16 21:42:59,734 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-16 21:42:59,950 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-16 21:42:59,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 09:42:59 BoogieIcfgContainer [2018-11-16 21:42:59,951 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-16 21:42:59,953 INFO L168 Benchmark]: Toolchain (without parser) took 4236.93 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 702.0 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -607.8 MB). Peak memory consumption was 94.2 MB. Max. memory is 7.1 GB. [2018-11-16 21:42:59,956 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-16 21:42:59,956 INFO L168 Benchmark]: CACSL2BoogieTranslator took 732.64 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-11-16 21:42:59,957 INFO L168 Benchmark]: Boogie Preprocessor took 219.24 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 702.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -782.4 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. [2018-11-16 21:42:59,958 INFO L168 Benchmark]: RCFGBuilder took 3280.32 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 142.9 MB). Peak memory consumption was 142.9 MB. Max. memory is 7.1 GB. [2018-11-16 21:42:59,962 INFO L336 ainManager$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 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 732.64 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 219.24 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 702.0 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -782.4 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3280.32 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 142.9 MB). Peak memory consumption was 142.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...