java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/IcfgTransformerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-acfac67 [2018-01-29 04:32:18,982 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-29 04:32:18,984 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-29 04:32:19,001 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-29 04:32:19,001 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-29 04:32:19,002 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-29 04:32:19,003 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-29 04:32:19,005 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-29 04:32:19,008 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-29 04:32:19,009 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-29 04:32:19,010 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-29 04:32:19,010 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-29 04:32:19,011 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-29 04:32:19,011 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-29 04:32:19,012 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-29 04:32:19,015 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-29 04:32:19,017 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-29 04:32:19,019 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-29 04:32:19,020 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-29 04:32:19,022 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-29 04:32:19,024 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-29 04:32:19,024 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-29 04:32:19,024 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-29 04:32:19,026 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-29 04:32:19,026 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-29 04:32:19,028 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-29 04:32:19,028 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-29 04:32:19,029 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-29 04:32:19,029 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-29 04:32:19,029 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-29 04:32:19,030 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-29 04:32:19,030 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf [2018-01-29 04:32:19,040 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-29 04:32:19,041 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-29 04:32:19,041 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-29 04:32:19,042 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-29 04:32:19,042 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-29 04:32:19,042 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-29 04:32:19,042 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-29 04:32:19,043 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-29 04:32:19,043 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-29 04:32:19,044 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-29 04:32:19,044 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-29 04:32:19,044 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-29 04:32:19,044 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-29 04:32:19,044 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-29 04:32:19,045 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-29 04:32:19,045 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-29 04:32:19,045 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-29 04:32:19,045 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-29 04:32:19,045 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-29 04:32:19,046 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-29 04:32:19,046 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-29 04:32:19,046 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-29 04:32:19,046 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-29 04:32:19,046 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-29 04:32:19,047 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-29 04:32:19,047 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-29 04:32:19,047 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-29 04:32:19,047 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-29 04:32:19,047 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-29 04:32:19,048 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-29 04:32:19,048 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-29 04:32:19,048 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-29 04:32:19,049 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-29 04:32:19,049 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-29 04:32:19,084 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-29 04:32:19,095 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-29 04:32:19,099 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-29 04:32:19,100 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-29 04:32:19,101 INFO L276 PluginConnector]: CDTParser initialized [2018-01-29 04:32:19,101 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-29 04:32:19,310 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-29 04:32:19,314 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-29 04:32:19,315 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-29 04:32:19,315 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-29 04:32:19,320 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-29 04:32:19,321 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 04:32:19" (1/1) ... [2018-01-29 04:32:19,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c334eb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:32:19, skipping insertion in model container [2018-01-29 04:32:19,324 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.01 04:32:19" (1/1) ... [2018-01-29 04:32:19,338 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 04:32:19,397 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-29 04:32:19,589 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 04:32:19,649 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-29 04:32:19,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:32:19 WrapperNode [2018-01-29 04:32:19,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-29 04:32:19,662 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-29 04:32:19,663 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-29 04:32:19,663 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-29 04:32:19,673 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:32:19" (1/1) ... [2018-01-29 04:32:19,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:32:19" (1/1) ... [2018-01-29 04:32:19,686 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:32:19" (1/1) ... [2018-01-29 04:32:19,686 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:32:19" (1/1) ... [2018-01-29 04:32:19,700 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:32:19" (1/1) ... [2018-01-29 04:32:19,710 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:32:19" (1/1) ... [2018-01-29 04:32:19,716 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:32:19" (1/1) ... [2018-01-29 04:32:19,722 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-29 04:32:19,722 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-29 04:32:19,722 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-29 04:32:19,723 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-29 04:32:19,723 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.01 04:32:19" (1/1) ... No working directory specified, using /storage/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 [2018-01-29 04:32:19,785 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-29 04:32:19,785 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-29 04:32:19,786 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-29 04:32:19,786 INFO L136 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2018-01-29 04:32:19,786 INFO L136 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2018-01-29 04:32:19,786 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2018-01-29 04:32:19,786 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2018-01-29 04:32:19,786 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2018-01-29 04:32:19,786 INFO L136 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2018-01-29 04:32:19,786 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-29 04:32:19,786 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-29 04:32:19,786 INFO L136 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-01-29 04:32:19,787 INFO L136 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2018-01-29 04:32:19,787 INFO L136 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2018-01-29 04:32:19,787 INFO L136 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2018-01-29 04:32:19,787 INFO L136 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2018-01-29 04:32:19,787 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-29 04:32:19,787 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-29 04:32:19,787 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-29 04:32:19,788 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-29 04:32:19,788 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-29 04:32:19,788 INFO L136 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2018-01-29 04:32:19,788 INFO L136 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2018-01-29 04:32:19,788 INFO L136 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-01-29 04:32:19,788 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2018-01-29 04:32:19,789 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2018-01-29 04:32:19,789 INFO L136 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2018-01-29 04:32:19,789 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2018-01-29 04:32:19,789 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-29 04:32:19,789 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-29 04:32:19,789 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-29 04:32:19,790 INFO L128 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2018-01-29 04:32:19,790 INFO L128 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2018-01-29 04:32:19,790 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyPnp [2018-01-29 04:32:19,790 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2018-01-29 04:32:19,790 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2018-01-29 04:32:19,790 INFO L128 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2018-01-29 04:32:19,791 INFO L128 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-01-29 04:32:19,791 INFO L128 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2018-01-29 04:32:19,791 INFO L128 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2018-01-29 04:32:19,791 INFO L128 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2018-01-29 04:32:19,791 INFO L128 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2018-01-29 04:32:19,791 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-29 04:32:19,791 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-29 04:32:19,792 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-29 04:32:19,792 INFO L128 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2018-01-29 04:32:19,792 INFO L128 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2018-01-29 04:32:19,792 INFO L128 BoogieDeclarations]: Found specification of procedure ZwClose [2018-01-29 04:32:19,792 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2018-01-29 04:32:19,792 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2018-01-29 04:32:19,793 INFO L128 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2018-01-29 04:32:19,793 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-29 04:32:19,793 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-29 04:32:19,793 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-29 04:32:19,793 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-29 04:32:19,793 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-29 04:32:19,793 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-29 04:32:19,794 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2018-01-29 04:32:19,794 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-29 04:32:19,794 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-29 04:32:20,012 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-29 04:32:20,013 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-29 04:32:20,092 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-29 04:32:20,092 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-29 04:32:20,107 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-29 04:32:20,107 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-29 04:32:20,402 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-29 04:32:20,403 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-29 04:32:20,534 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-29 04:32:20,535 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-29 04:32:20,705 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-29 04:32:20,705 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-29 04:32:20,715 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-29 04:32:20,715 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-29 04:32:20,722 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-29 04:32:20,723 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-29 04:32:20,809 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-29 04:32:20,809 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-29 04:32:20,853 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-29 04:32:20,853 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-29 04:32:21,119 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-29 04:32:21,119 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-29 04:32:21,124 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-29 04:32:21,125 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-29 04:32:21,132 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-29 04:32:21,132 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-29 04:32:21,148 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-29 04:32:21,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 04:32:21 BoogieIcfgContainer [2018-01-29 04:32:21,149 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-29 04:32:21,149 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-29 04:32:21,149 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-29 04:32:21,151 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-29 04:32:21,155 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.01 04:32:21" (1/1) ... [2018-01-29 04:32:21,160 WARN L213 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-01-29 04:32:21,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 29.01 04:32:21 BasicIcfg [2018-01-29 04:32:21,228 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-29 04:32:21,229 INFO L168 Benchmark]: Toolchain (without parser) took 1917.92 ms. Allocated memory was 308.8 MB in the beginning and 360.7 MB in the end (delta: 51.9 MB). Free memory was 268.8 MB in the beginning and 324.8 MB in the end (delta: -55.9 MB). Peak memory consumption was 116.2 MB. Max. memory is 5.3 GB. [2018-01-29 04:32:21,230 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 308.8 MB. Free memory is still 274.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-29 04:32:21,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 346.99 ms. Allocated memory is still 308.8 MB. Free memory was 267.8 MB in the beginning and 243.9 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 5.3 GB. [2018-01-29 04:32:21,231 INFO L168 Benchmark]: Boogie Preprocessor took 59.60 ms. Allocated memory is still 308.8 MB. Free memory was 243.9 MB in the beginning and 240.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-29 04:32:21,231 INFO L168 Benchmark]: RCFGBuilder took 1426.57 ms. Allocated memory was 308.8 MB in the beginning and 331.4 MB in the end (delta: 22.5 MB). Free memory was 240.9 MB in the beginning and 176.8 MB in the end (delta: 64.1 MB). Peak memory consumption was 86.6 MB. Max. memory is 5.3 GB. [2018-01-29 04:32:21,232 INFO L168 Benchmark]: IcfgTransformer took 78.34 ms. Allocated memory was 331.4 MB in the beginning and 360.7 MB in the end (delta: 29.4 MB). Free memory was 176.8 MB in the beginning and 324.8 MB in the end (delta: -147.9 MB). Peak memory consumption was 1.6 MB. Max. memory is 5.3 GB. [2018-01-29 04:32:21,236 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 308.8 MB. Free memory is still 274.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 346.99 ms. Allocated memory is still 308.8 MB. Free memory was 267.8 MB in the beginning and 243.9 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 59.60 ms. Allocated memory is still 308.8 MB. Free memory was 243.9 MB in the beginning and 240.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1426.57 ms. Allocated memory was 308.8 MB in the beginning and 331.4 MB in the end (delta: 22.5 MB). Free memory was 240.9 MB in the beginning and 176.8 MB in the end (delta: 64.1 MB). Peak memory consumption was 86.6 MB. Max. memory is 5.3 GB. * IcfgTransformer took 78.34 ms. Allocated memory was 331.4 MB in the beginning and 360.7 MB in the end (delta: 29.4 MB). Free memory was 176.8 MB in the beginning and 324.8 MB in the end (delta: -147.9 MB). Peak memory consumption was 1.6 MB. Max. memory is 5.3 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/floppy_simpl4_true-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-29_04-32-21-246.csv Received shutdown request...