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/s3_clnt.blast.02_true-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3dd0cf6-m [2018-01-30 22:11:14,494 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-30 22:11:14,495 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-30 22:11:14,504 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-30 22:11:14,504 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-30 22:11:14,504 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-30 22:11:14,505 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-30 22:11:14,507 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-30 22:11:14,508 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-30 22:11:14,508 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-30 22:11:14,509 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-30 22:11:14,509 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-30 22:11:14,509 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-30 22:11:14,510 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-30 22:11:14,510 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-30 22:11:14,511 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-30 22:11:14,512 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-30 22:11:14,513 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-30 22:11:14,514 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-30 22:11:14,515 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-30 22:11:14,516 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-30 22:11:14,516 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-30 22:11:14,516 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-30 22:11:14,517 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-30 22:11:14,517 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-30 22:11:14,518 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-30 22:11:14,518 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-30 22:11:14,518 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-30 22:11:14,518 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-30 22:11:14,519 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-30 22:11:14,519 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-30 22:11:14,519 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 22:11:14,524 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-30 22:11:14,524 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-30 22:11:14,525 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-30 22:11:14,525 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-30 22:11:14,525 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-30 22:11:14,525 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-30 22:11:14,525 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-30 22:11:14,525 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-30 22:11:14,525 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-30 22:11:14,526 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-30 22:11:14,526 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-30 22:11:14,526 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-30 22:11:14,526 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-30 22:11:14,526 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-30 22:11:14,526 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-30 22:11:14,526 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-30 22:11:14,526 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-30 22:11:14,526 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-30 22:11:14,527 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-30 22:11:14,527 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-30 22:11:14,527 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-30 22:11:14,527 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-30 22:11:14,527 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-30 22:11:14,527 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-30 22:11:14,527 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-30 22:11:14,527 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-30 22:11:14,527 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-30 22:11:14,527 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-30 22:11:14,528 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-30 22:11:14,528 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-30 22:11:14,528 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-30 22:11:14,528 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-30 22:11:14,528 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-30 22:11:14,528 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-30 22:11:14,546 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-30 22:11:14,553 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-30 22:11:14,555 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-30 22:11:14,556 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-30 22:11:14,556 INFO L276 PluginConnector]: CDTParser initialized [2018-01-30 22:11:14,556 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_clnt.blast.02_true-unreach-call.i.cil.c [2018-01-30 22:11:14,673 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-30 22:11:14,674 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-30 22:11:14,674 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-30 22:11:14,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-30 22:11:14,678 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-30 22:11:14,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 10:11:14" (1/1) ... [2018-01-30 22:11:14,680 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28403af2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:11:14, skipping insertion in model container [2018-01-30 22:11:14,680 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 10:11:14" (1/1) ... [2018-01-30 22:11:14,689 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 22:11:14,720 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-30 22:11:14,903 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 22:11:14,963 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-30 22:11:14,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:11:14 WrapperNode [2018-01-30 22:11:14,973 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-30 22:11:14,974 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-30 22:11:14,974 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-30 22:11:14,974 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-30 22:11:14,984 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:11:14" (1/1) ... [2018-01-30 22:11:14,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:11:14" (1/1) ... [2018-01-30 22:11:14,998 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:11:14" (1/1) ... [2018-01-30 22:11:14,998 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:11:14" (1/1) ... [2018-01-30 22:11:15,019 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:11:14" (1/1) ... [2018-01-30 22:11:15,023 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:11:14" (1/1) ... [2018-01-30 22:11:15,031 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:11:14" (1/1) ... [2018-01-30 22:11:15,034 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-30 22:11:15,034 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-30 22:11:15,035 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-30 22:11:15,035 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-30 22:11:15,035 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 10:11:14" (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 22:11:15,083 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-30 22:11:15,083 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-30 22:11:15,083 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-30 22:11:15,083 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-01-30 22:11:15,083 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-30 22:11:15,084 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-30 22:11:15,084 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-30 22:11:15,084 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-30 22:11:15,084 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-30 22:11:15,084 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-30 22:11:15,084 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-30 22:11:15,084 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-30 22:11:15,084 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-30 22:11:15,084 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-30 22:11:15,084 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-30 22:11:15,085 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-30 22:11:15,085 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-01-30 22:11:15,085 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-30 22:11:15,085 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-30 22:11:15,085 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-30 22:11:15,345 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-30 22:11:15,345 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-30 22:11:16,526 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-30 22:11:16,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 10:11:16 BoogieIcfgContainer [2018-01-30 22:11:16,526 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-30 22:11:16,527 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-30 22:11:16,527 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-30 22:11:16,527 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-30 22:11:16,529 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 10:11:16" (1/1) ... [2018-01-30 22:11:16,534 INFO L103 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-01-30 22:11:16,534 INFO L104 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] [2018-01-30 22:11:16,535 INFO L150 apSepIcfgTransformer]: starting freeze-var-style preprocessing [2018-01-30 22:11:16,629 INFO L162 apSepIcfgTransformer]: finished StoreIndexFreezer, created 145 freeze vars and freeze var literals (each corresponds to one heap write) [2018-01-30 22:11:16,959 INFO L221 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-01-30 22:11:17,006 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-01-30 22:15:55,886 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-01-30 22:15:55,887 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation. Reason: Timeout or Toolchain cancelled by user [2018-01-30 22:15:55,888 INFO L168 Benchmark]: Toolchain (without parser) took 281215.12 ms. Allocated memory was 149.4 MB in the beginning and 2.2 GB in the end (delta: 2.0 GB). Free memory was 112.6 MB in the beginning and 1.9 GB in the end (delta: -1.8 GB). Peak memory consumption was 2.1 GB. Max. memory is 5.3 GB. [2018-01-30 22:15:55,889 INFO L168 Benchmark]: CDTParser took 0.09 ms. Allocated memory is still 149.4 MB. Free memory is still 119.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-30 22:15:55,889 INFO L168 Benchmark]: CACSL2BoogieTranslator took 299.18 ms. Allocated memory is still 149.4 MB. Free memory was 112.3 MB in the beginning and 85.4 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 5.3 GB. [2018-01-30 22:15:55,890 INFO L168 Benchmark]: Boogie Preprocessor took 60.66 ms. Allocated memory is still 149.4 MB. Free memory was 85.4 MB in the beginning and 82.0 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 5.3 GB. [2018-01-30 22:15:55,890 INFO L168 Benchmark]: RCFGBuilder took 1491.96 ms. Allocated memory was 149.4 MB in the beginning and 169.9 MB in the end (delta: 20.4 MB). Free memory was 82.0 MB in the beginning and 113.2 MB in the end (delta: -31.1 MB). Peak memory consumption was 26.2 MB. Max. memory is 5.3 GB. [2018-01-30 22:15:55,890 INFO L168 Benchmark]: IcfgTransformer took 279361.20 ms. Allocated memory was 169.9 MB in the beginning and 2.2 GB in the end (delta: 2.0 GB). Free memory was 113.2 MB in the beginning and 1.9 GB in the end (delta: -1.8 GB). Peak memory consumption was 2.1 GB. Max. memory is 5.3 GB. [2018-01-30 22:15:55,891 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 149.4 MB. Free memory is still 119.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 299.18 ms. Allocated memory is still 149.4 MB. Free memory was 112.3 MB in the beginning and 85.4 MB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 60.66 ms. Allocated memory is still 149.4 MB. Free memory was 85.4 MB in the beginning and 82.0 MB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1491.96 ms. Allocated memory was 149.4 MB in the beginning and 169.9 MB in the end (delta: 20.4 MB). Free memory was 82.0 MB in the beginning and 113.2 MB in the end (delta: -31.1 MB). Peak memory consumption was 26.2 MB. Max. memory is 5.3 GB. * IcfgTransformer took 279361.20 ms. Allocated memory was 169.9 MB in the beginning and 2.2 GB in the end (delta: 2.0 GB). Free memory was 113.2 MB in the beginning and 1.9 GB in the end (delta: -1.8 GB). Peak memory consumption was 2.1 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation) Toolchain cancelled while FixpointEngine was executing abstract interpretation. RESULT: Ultimate could not prove your program: Timeout Written .csv to /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_clnt.blast.02_true-unreach-call.i.cil.c_svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-30_22-15-55-895.csv Completed graceful shutdown