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 0.1.23-1cceb4a [2018-01-30 06:26:58,944 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-30 06:26:58,946 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-30 06:26:58,960 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-30 06:26:58,960 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-30 06:26:58,961 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-30 06:26:58,962 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-30 06:26:58,963 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-30 06:26:58,965 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-30 06:26:58,965 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-30 06:26:58,966 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-30 06:26:58,966 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-30 06:26:58,967 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-30 06:26:58,969 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-30 06:26:58,970 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-30 06:26:58,972 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-30 06:26:58,974 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-30 06:26:58,976 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-30 06:26:58,977 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-30 06:26:58,978 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-30 06:26:58,981 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-30 06:26:58,981 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-30 06:26:58,981 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-30 06:26:58,982 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-30 06:26:58,983 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-30 06:26:58,984 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-30 06:26:58,984 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-30 06:26:58,985 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-30 06:26:58,985 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-30 06:26:58,985 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-30 06:26:58,986 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-30 06:26:58,986 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 06:26:58,996 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-30 06:26:58,996 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-30 06:26:58,997 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-30 06:26:58,997 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-30 06:26:58,997 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-30 06:26:58,998 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-30 06:26:58,998 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-30 06:26:58,998 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-30 06:26:58,999 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-30 06:26:58,999 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-30 06:26:58,999 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-30 06:26:58,999 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-30 06:26:58,999 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-30 06:26:59,000 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-30 06:26:59,000 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-30 06:26:59,000 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-30 06:26:59,000 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-30 06:26:59,000 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-30 06:26:59,001 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-30 06:26:59,001 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-30 06:26:59,001 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-30 06:26:59,001 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-30 06:26:59,001 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-30 06:26:59,002 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-30 06:26:59,002 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-30 06:26:59,002 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-30 06:26:59,002 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-30 06:26:59,002 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-30 06:26:59,003 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-30 06:26:59,003 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-30 06:26:59,003 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-30 06:26:59,003 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-30 06:26:59,004 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-30 06:26:59,004 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-30 06:26:59,038 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-30 06:26:59,050 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-30 06:26:59,054 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-30 06:26:59,055 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-30 06:26:59,056 INFO L276 PluginConnector]: CDTParser initialized [2018-01-30 06:26:59,057 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-30 06:26:59,250 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-30 06:26:59,256 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-30 06:26:59,257 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-30 06:26:59,257 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-30 06:26:59,262 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-30 06:26:59,263 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 06:26:59" (1/1) ... [2018-01-30 06:26:59,265 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fdf805a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:59, skipping insertion in model container [2018-01-30 06:26:59,265 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 06:26:59" (1/1) ... [2018-01-30 06:26:59,278 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 06:26:59,333 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 06:26:59,504 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 06:26:59,567 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 06:26:59,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:59 WrapperNode [2018-01-30 06:26:59,579 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-30 06:26:59,580 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-30 06:26:59,580 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-30 06:26:59,580 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-30 06:26:59,591 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:59" (1/1) ... [2018-01-30 06:26:59,591 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:59" (1/1) ... [2018-01-30 06:26:59,606 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:59" (1/1) ... [2018-01-30 06:26:59,606 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:59" (1/1) ... [2018-01-30 06:26:59,621 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:59" (1/1) ... [2018-01-30 06:26:59,630 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:59" (1/1) ... [2018-01-30 06:26:59,636 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:59" (1/1) ... [2018-01-30 06:26:59,643 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-30 06:26:59,644 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-30 06:26:59,644 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-30 06:26:59,644 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-30 06:26:59,645 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 06:26:59" (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 06:26:59,705 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-30 06:26:59,705 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-30 06:26:59,705 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-30 06:26:59,706 INFO L136 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2018-01-30 06:26:59,706 INFO L136 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2018-01-30 06:26:59,706 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2018-01-30 06:26:59,706 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2018-01-30 06:26:59,706 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2018-01-30 06:26:59,706 INFO L136 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2018-01-30 06:26:59,706 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-30 06:26:59,707 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-30 06:26:59,707 INFO L136 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-01-30 06:26:59,707 INFO L136 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2018-01-30 06:26:59,707 INFO L136 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2018-01-30 06:26:59,707 INFO L136 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2018-01-30 06:26:59,707 INFO L136 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2018-01-30 06:26:59,708 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-30 06:26:59,708 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-30 06:26:59,708 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-30 06:26:59,708 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-30 06:26:59,708 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-30 06:26:59,708 INFO L136 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2018-01-30 06:26:59,709 INFO L136 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2018-01-30 06:26:59,709 INFO L136 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-01-30 06:26:59,709 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2018-01-30 06:26:59,709 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2018-01-30 06:26:59,709 INFO L136 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2018-01-30 06:26:59,709 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2018-01-30 06:26:59,710 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-30 06:26:59,710 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-30 06:26:59,710 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-30 06:26:59,710 INFO L128 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2018-01-30 06:26:59,710 INFO L128 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2018-01-30 06:26:59,710 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyPnp [2018-01-30 06:26:59,711 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2018-01-30 06:26:59,711 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2018-01-30 06:26:59,711 INFO L128 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2018-01-30 06:26:59,711 INFO L128 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-01-30 06:26:59,711 INFO L128 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2018-01-30 06:26:59,711 INFO L128 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2018-01-30 06:26:59,711 INFO L128 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2018-01-30 06:26:59,712 INFO L128 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2018-01-30 06:26:59,712 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-30 06:26:59,712 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-30 06:26:59,712 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-30 06:26:59,712 INFO L128 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2018-01-30 06:26:59,712 INFO L128 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2018-01-30 06:26:59,712 INFO L128 BoogieDeclarations]: Found specification of procedure ZwClose [2018-01-30 06:26:59,713 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2018-01-30 06:26:59,713 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2018-01-30 06:26:59,713 INFO L128 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2018-01-30 06:26:59,713 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-30 06:26:59,713 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-30 06:26:59,713 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-30 06:26:59,713 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-30 06:26:59,714 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-30 06:26:59,714 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-30 06:26:59,714 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2018-01-30 06:26:59,714 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-30 06:26:59,714 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-30 06:26:59,929 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:59,929 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:26:59,984 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:59,984 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:26:59,999 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:26:59,999 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:27:00,370 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:27:00,370 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:27:00,484 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:27:00,484 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:27:00,664 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:27:00,664 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:27:00,672 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:27:00,672 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:27:00,683 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:27:00,684 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:27:00,747 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:27:00,747 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:27:00,773 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:27:00,774 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:27:01,019 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:27:01,019 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:27:01,024 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:27:01,024 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:27:01,031 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 06:27:01,031 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 06:27:01,047 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-30 06:27:01,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 06:27:01 BoogieIcfgContainer [2018-01-30 06:27:01,048 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-30 06:27:01,049 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-30 06:27:01,049 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-30 06:27:01,050 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-30 06:27:01,052 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 06:27:01" (1/1) ... [2018-01-30 06:27:01,057 WARN L213 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-01-30 06:27:01,120 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 30.01 06:27:01 BasicIcfg [2018-01-30 06:27:01,120 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-30 06:27:01,121 INFO L168 Benchmark]: Toolchain (without parser) took 1870.48 ms. Allocated memory was 303.6 MB in the beginning and 367.5 MB in the end (delta: 64.0 MB). Free memory was 263.6 MB in the beginning and 333.8 MB in the end (delta: -70.2 MB). Peak memory consumption was 120.4 MB. Max. memory is 5.3 GB. [2018-01-30 06:27:01,123 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 303.6 MB. Free memory is still 269.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 06:27:01,123 INFO L168 Benchmark]: CACSL2BoogieTranslator took 322.66 ms. Allocated memory is still 303.6 MB. Free memory was 262.6 MB in the beginning and 238.7 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 5.3 GB. [2018-01-30 06:27:01,123 INFO L168 Benchmark]: Boogie Preprocessor took 63.87 ms. Allocated memory is still 303.6 MB. Free memory was 238.7 MB in the beginning and 233.7 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 5.3 GB. [2018-01-30 06:27:01,124 INFO L168 Benchmark]: RCFGBuilder took 1404.27 ms. Allocated memory was 303.6 MB in the beginning and 330.3 MB in the end (delta: 26.7 MB). Free memory was 233.7 MB in the beginning and 174.2 MB in the end (delta: 59.5 MB). Peak memory consumption was 86.2 MB. Max. memory is 5.3 GB. [2018-01-30 06:27:01,125 INFO L168 Benchmark]: IcfgTransformer took 71.56 ms. Allocated memory was 330.3 MB in the beginning and 367.5 MB in the end (delta: 37.2 MB). Free memory was 174.2 MB in the beginning and 333.8 MB in the end (delta: -159.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 5.3 GB. [2018-01-30 06:27:01,128 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 303.6 MB. Free memory is still 269.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 322.66 ms. Allocated memory is still 303.6 MB. Free memory was 262.6 MB in the beginning and 238.7 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 63.87 ms. Allocated memory is still 303.6 MB. Free memory was 238.7 MB in the beginning and 233.7 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1404.27 ms. Allocated memory was 303.6 MB in the beginning and 330.3 MB in the end (delta: 26.7 MB). Free memory was 233.7 MB in the beginning and 174.2 MB in the end (delta: 59.5 MB). Peak memory consumption was 86.2 MB. Max. memory is 5.3 GB. * IcfgTransformer took 71.56 ms. Allocated memory was 330.3 MB in the beginning and 367.5 MB in the end (delta: 37.2 MB). Free memory was 174.2 MB in the beginning and 333.8 MB in the end (delta: -159.6 MB). Peak memory consumption was 4.2 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-0-2018-01-30_06-27-01-138.csv Received shutdown request...