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_false-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cceb4a [2018-01-30 06:26:55,116 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-30 06:26:55,118 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-30 06:26:55,130 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-30 06:26:55,130 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-30 06:26:55,131 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-30 06:26:55,132 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-30 06:26:55,133 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-30 06:26:55,135 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-30 06:26:55,136 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-30 06:26:55,136 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-30 06:26:55,136 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-30 06:26:55,137 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-30 06:26:55,138 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-30 06:26:55,138 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-30 06:26:55,141 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-30 06:26:55,143 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-30 06:26:55,144 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-30 06:26:55,145 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-30 06:26:55,147 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-30 06:26:55,149 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-30 06:26:55,149 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-30 06:26:55,149 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-30 06:26:55,150 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-30 06:26:55,151 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-30 06:26:55,152 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-30 06:26:55,153 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-30 06:26:55,153 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-30 06:26:55,153 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-30 06:26:55,154 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-30 06:26:55,154 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-30 06:26:55,154 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 [2018-01-30 06:26:55,164 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-30 06:26:55,164 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-30 06:26:55,165 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-30 06:26:55,165 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-30 06:26:55,165 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-30 06:26:55,166 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-30 06:26:55,166 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-30 06:26:55,166 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-30 06:26:55,167 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-30 06:26:55,167 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-30 06:26:55,167 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-30 06:26:55,167 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-30 06:26:55,167 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-30 06:26:55,168 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-30 06:26:55,168 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-30 06:26:55,168 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-30 06:26:55,168 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-30 06:26:55,168 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-30 06:26:55,169 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-30 06:26:55,169 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-30 06:26:55,169 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-30 06:26:55,169 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-30 06:26:55,169 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-30 06:26:55,169 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-30 06:26:55,170 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-30 06:26:55,170 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-30 06:26:55,170 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-30 06:26:55,170 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-30 06:26:55,170 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-30 06:26:55,171 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-30 06:26:55,171 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-30 06:26:55,171 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-30 06:26:55,172 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-30 06:26:55,172 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-30 06:26:55,206 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-30 06:26:55,218 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-30 06:26:55,222 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-30 06:26:55,224 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-30 06:26:55,224 INFO L276 PluginConnector]: CDTParser initialized [2018-01-30 06:26:55,225 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-30 06:26:55,433 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-30 06:26:55,439 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-30 06:26:55,440 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-30 06:26:55,440 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-30 06:26:55,444 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-30 06:26:55,445 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 06:26:55" (1/1) ... [2018-01-30 06:26:55,447 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a757ca0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:55, skipping insertion in model container [2018-01-30 06:26:55,447 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 06:26:55" (1/1) ... [2018-01-30 06:26:55,464 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 06:26:55,526 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 06:26:55,709 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 06:26:55,771 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 06:26:55,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:55 WrapperNode [2018-01-30 06:26:55,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-30 06:26:55,783 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-30 06:26:55,783 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-30 06:26:55,783 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-30 06:26:55,793 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:55" (1/1) ... [2018-01-30 06:26:55,794 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:55" (1/1) ... [2018-01-30 06:26:55,806 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:55" (1/1) ... [2018-01-30 06:26:55,806 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:55" (1/1) ... [2018-01-30 06:26:55,820 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:55" (1/1) ... [2018-01-30 06:26:55,831 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:55" (1/1) ... [2018-01-30 06:26:55,836 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:55" (1/1) ... [2018-01-30 06:26:55,843 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-30 06:26:55,844 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-30 06:26:55,844 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-30 06:26:55,844 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-30 06:26:55,845 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:55" (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 [2018-01-30 06:26:55,908 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-30 06:26:55,908 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-30 06:26:55,908 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-30 06:26:55,909 INFO L136 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2018-01-30 06:26:55,909 INFO L136 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2018-01-30 06:26:55,909 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2018-01-30 06:26:55,909 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2018-01-30 06:26:55,909 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2018-01-30 06:26:55,909 INFO L136 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2018-01-30 06:26:55,909 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-30 06:26:55,910 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-30 06:26:55,910 INFO L136 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-01-30 06:26:55,910 INFO L136 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2018-01-30 06:26:55,910 INFO L136 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2018-01-30 06:26:55,910 INFO L136 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2018-01-30 06:26:55,910 INFO L136 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2018-01-30 06:26:55,911 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-30 06:26:55,911 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-30 06:26:55,911 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-30 06:26:55,911 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-30 06:26:55,911 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-30 06:26:55,911 INFO L136 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2018-01-30 06:26:55,912 INFO L136 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2018-01-30 06:26:55,912 INFO L136 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-01-30 06:26:55,912 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2018-01-30 06:26:55,912 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2018-01-30 06:26:55,912 INFO L136 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2018-01-30 06:26:55,912 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2018-01-30 06:26:55,913 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-30 06:26:55,913 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-30 06:26:55,913 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-30 06:26:55,913 INFO L128 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2018-01-30 06:26:55,913 INFO L128 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2018-01-30 06:26:55,913 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyPnp [2018-01-30 06:26:55,913 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2018-01-30 06:26:55,914 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2018-01-30 06:26:55,914 INFO L128 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2018-01-30 06:26:55,914 INFO L128 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-01-30 06:26:55,914 INFO L128 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2018-01-30 06:26:55,914 INFO L128 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2018-01-30 06:26:55,914 INFO L128 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2018-01-30 06:26:55,914 INFO L128 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2018-01-30 06:26:55,915 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-30 06:26:55,915 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-30 06:26:55,915 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-30 06:26:55,915 INFO L128 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2018-01-30 06:26:55,915 INFO L128 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2018-01-30 06:26:55,915 INFO L128 BoogieDeclarations]: Found specification of procedure ZwClose [2018-01-30 06:26:55,915 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2018-01-30 06:26:55,916 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2018-01-30 06:26:55,916 INFO L128 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2018-01-30 06:26:55,916 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-30 06:26:55,916 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-30 06:26:55,916 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-30 06:26:55,916 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-30 06:26:55,916 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-30 06:26:55,917 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-30 06:26:55,917 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2018-01-30 06:26:55,917 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-30 06:26:55,917 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-30 06:26:56,136 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:56,136 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:26:56,192 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:56,192 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:26:56,213 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:56,213 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:26:56,563 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:56,563 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:26:56,702 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:56,702 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:26:56,849 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:56,849 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:26:56,857 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:56,857 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:26:56,869 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:56,870 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:26:56,932 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:56,932 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:26:56,956 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:56,956 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:26:57,175 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:57,175 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:26:57,179 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:57,179 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:26:57,186 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:57,186 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:26:57,202 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-30 06:26:57,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 06:26:57 BoogieIcfgContainer [2018-01-30 06:26:57,202 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-30 06:26:57,203 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-30 06:26:57,203 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-30 06:26:57,204 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-30 06:26:57,207 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 06:26:57" (1/1) ... [2018-01-30 06:26:57,212 WARN L213 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-01-30 06:26:57,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 30.01 06:26:57 BasicIcfg [2018-01-30 06:26:57,262 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-30 06:26:57,263 INFO L168 Benchmark]: Toolchain (without parser) took 1829.95 ms. Allocated memory was 302.0 MB in the beginning and 330.8 MB in the end (delta: 28.8 MB). Free memory was 262.0 MB in the beginning and 169.7 MB in the end (delta: 92.3 MB). Peak memory consumption was 121.1 MB. Max. memory is 5.3 GB. [2018-01-30 06:26:57,265 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory is still 268.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 06:26:57,265 INFO L168 Benchmark]: CACSL2BoogieTranslator took 342.45 ms. Allocated memory is still 302.0 MB. Free memory was 261.0 MB in the beginning and 237.1 MB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 5.3 GB. [2018-01-30 06:26:57,266 INFO L168 Benchmark]: Boogie Preprocessor took 60.62 ms. Allocated memory is still 302.0 MB. Free memory was 237.1 MB in the beginning and 234.1 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-30 06:26:57,267 INFO L168 Benchmark]: RCFGBuilder took 1358.76 ms. Allocated memory was 302.0 MB in the beginning and 330.8 MB in the end (delta: 28.8 MB). Free memory was 234.1 MB in the beginning and 176.2 MB in the end (delta: 57.9 MB). Peak memory consumption was 86.7 MB. Max. memory is 5.3 GB. [2018-01-30 06:26:57,267 INFO L168 Benchmark]: IcfgTransformer took 59.87 ms. Allocated memory is still 330.8 MB. Free memory was 176.2 MB in the beginning and 169.7 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 5.3 GB. [2018-01-30 06:26:57,272 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 302.0 MB. Free memory is still 268.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 342.45 ms. Allocated memory is still 302.0 MB. Free memory was 261.0 MB in the beginning and 237.1 MB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 60.62 ms. Allocated memory is still 302.0 MB. Free memory was 237.1 MB in the beginning and 234.1 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1358.76 ms. Allocated memory was 302.0 MB in the beginning and 330.8 MB in the end (delta: 28.8 MB). Free memory was 234.1 MB in the beginning and 176.2 MB in the end (delta: 57.9 MB). Peak memory consumption was 86.7 MB. Max. memory is 5.3 GB. * IcfgTransformer took 59.87 ms. Allocated memory is still 330.8 MB. Free memory was 176.2 MB in the beginning and 169.7 MB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 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_false-unreach-call_true-valid-memsafety_true-termination.cil.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-30_06-26-57-283.csv Received shutdown request...