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-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_7_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-1cceb4a-m [2018-01-30 07:04:42,539 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-30 07:04:42,540 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-30 07:04:42,552 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-30 07:04:42,552 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-30 07:04:42,553 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-30 07:04:42,553 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-30 07:04:42,554 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-30 07:04:42,555 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-30 07:04:42,556 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-30 07:04:42,556 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-30 07:04:42,556 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-30 07:04:42,557 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-30 07:04:42,557 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-30 07:04:42,558 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-30 07:04:42,559 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-30 07:04:42,560 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-30 07:04:42,561 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-30 07:04:42,562 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-30 07:04:42,562 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-30 07:04:42,563 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-30 07:04:42,564 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-30 07:04:42,564 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-30 07:04:42,564 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-30 07:04:42,565 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-30 07:04:42,565 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-30 07:04:42,566 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-30 07:04:42,566 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-30 07:04:42,566 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-30 07:04:42,566 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-30 07:04:42,566 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-30 07:04:42,567 INFO L98 SettingsManager]: Beginning loading settings from /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf [2018-01-30 07:04:42,572 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-30 07:04:42,572 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-30 07:04:42,572 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-30 07:04:42,572 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-30 07:04:42,572 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-30 07:04:42,572 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-30 07:04:42,573 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-30 07:04:42,573 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-30 07:04:42,573 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-30 07:04:42,573 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-30 07:04:42,573 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-30 07:04:42,573 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-30 07:04:42,573 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-30 07:04:42,573 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-30 07:04:42,573 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-30 07:04:42,574 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-30 07:04:42,574 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-30 07:04:42,574 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-30 07:04:42,574 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-30 07:04:42,574 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-30 07:04:42,574 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-30 07:04:42,574 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-30 07:04:42,574 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-30 07:04:42,574 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-30 07:04:42,574 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-30 07:04:42,574 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-30 07:04:42,575 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-30 07:04:42,575 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-30 07:04:42,575 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-30 07:04:42,575 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-30 07:04:42,575 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-30 07:04:42,575 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-30 07:04:42,575 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-30 07:04:42,575 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-30 07:04:42,594 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-30 07:04:42,600 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-30 07:04:42,602 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-30 07:04:42,603 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-30 07:04:42,603 INFO L276 PluginConnector]: CDTParser initialized [2018-01-30 07:04:42,604 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_7_true-unreach-call_false-termination.cil.c [2018-01-30 07:04:42,686 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-30 07:04:42,687 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-30 07:04:42,687 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-30 07:04:42,687 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-30 07:04:42,691 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-30 07:04:42,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 07:04:42" (1/1) ... [2018-01-30 07:04:42,694 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@134b16ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:42, skipping insertion in model container [2018-01-30 07:04:42,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 07:04:42" (1/1) ... [2018-01-30 07:04:42,704 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 07:04:42,726 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 07:04:42,817 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 07:04:42,841 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 07:04:42,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:42 WrapperNode [2018-01-30 07:04:42,847 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-30 07:04:42,850 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-30 07:04:42,850 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-30 07:04:42,850 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-30 07:04:42,858 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:42" (1/1) ... [2018-01-30 07:04:42,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:42" (1/1) ... [2018-01-30 07:04:42,865 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:42" (1/1) ... [2018-01-30 07:04:42,865 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:42" (1/1) ... [2018-01-30 07:04:42,868 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:42" (1/1) ... [2018-01-30 07:04:42,872 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:42" (1/1) ... [2018-01-30 07:04:42,873 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:42" (1/1) ... [2018-01-30 07:04:42,875 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-30 07:04:42,875 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-30 07:04:42,875 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-30 07:04:42,875 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-30 07:04:42,876 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 07:04:42" (1/1) ... No working directory specified, using /home/daniel/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 07:04:42,913 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-30 07:04:42,913 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-30 07:04:42,913 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-01-30 07:04:42,913 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-30 07:04:42,913 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-30 07:04:42,913 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-30 07:04:42,913 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-30 07:04:42,914 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-01-30 07:04:42,914 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-30 07:04:42,914 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-30 07:04:42,914 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-30 07:04:43,109 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 07:04:43,109 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 07:04:43,955 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-30 07:04:43,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 07:04:43 BoogieIcfgContainer [2018-01-30 07:04:43,955 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-30 07:04:43,955 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-30 07:04:43,955 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-30 07:04:43,956 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-30 07:04:43,958 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 07:04:43" (1/1) ... [2018-01-30 07:04:43,960 WARN L213 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-01-30 07:04:43,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 30.01 07:04:43 BasicIcfg [2018-01-30 07:04:43,975 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-30 07:04:43,976 INFO L168 Benchmark]: Toolchain (without parser) took 1289.41 ms. Allocated memory is still 150.5 MB. Free memory was 115.3 MB in the beginning and 84.9 MB in the end (delta: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 5.3 GB. [2018-01-30 07:04:43,977 INFO L168 Benchmark]: CDTParser took 0.09 ms. Allocated memory is still 150.5 MB. Free memory is still 120.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 07:04:43,977 INFO L168 Benchmark]: CACSL2BoogieTranslator took 159.73 ms. Allocated memory is still 150.5 MB. Free memory was 115.1 MB in the beginning and 100.8 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 5.3 GB. [2018-01-30 07:04:43,977 INFO L168 Benchmark]: Boogie Preprocessor took 25.09 ms. Allocated memory is still 150.5 MB. Free memory was 100.8 MB in the beginning and 98.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 5.3 GB. [2018-01-30 07:04:43,977 INFO L168 Benchmark]: RCFGBuilder took 1079.92 ms. Allocated memory is still 150.5 MB. Free memory was 98.6 MB in the beginning and 87.8 MB in the end (delta: 10.8 MB). Peak memory consumption was 38.1 MB. Max. memory is 5.3 GB. [2018-01-30 07:04:43,978 INFO L168 Benchmark]: IcfgTransformer took 19.53 ms. Allocated memory is still 150.5 MB. Free memory was 87.8 MB in the beginning and 84.9 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 5.3 GB. [2018-01-30 07:04:43,980 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09 ms. Allocated memory is still 150.5 MB. Free memory is still 120.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 159.73 ms. Allocated memory is still 150.5 MB. Free memory was 115.1 MB in the beginning and 100.8 MB in the end (delta: 14.3 MB). Peak memory consumption was 14.3 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 25.09 ms. Allocated memory is still 150.5 MB. Free memory was 100.8 MB in the beginning and 98.6 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1079.92 ms. Allocated memory is still 150.5 MB. Free memory was 98.6 MB in the beginning and 87.8 MB in the end (delta: 10.8 MB). Peak memory consumption was 38.1 MB. Max. memory is 5.3 GB. * IcfgTransformer took 19.53 ms. Allocated memory is still 150.5 MB. Free memory was 87.8 MB in the beginning and 84.9 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 5.3 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Written .csv to /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr_7_true-unreach-call_false-termination.cil.c_svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-30_07-04-43-985.csv Received shutdown request...