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_srvr.blast.16_true-unreach-call.i.cil.c


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This is Ultimate 0.1.23-3dd0cf6-m
[2018-01-30 23:22:59,107 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-01-30 23:22:59,108 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
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[2018-01-30 23:22:59,124 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-01-30 23:22:59,125 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-01-30 23:22:59,126 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-01-30 23:22:59,126 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-01-30 23:22:59,127 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-01-30 23:22:59,128 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2018-01-30 23:22:59,128 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-01-30 23:22:59,129 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2018-01-30 23:22:59,130 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
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[2018-01-30 23:22:59,131 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 23:22:59,136 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-01-30 23:22:59,136 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-01-30 23:22:59,136 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-01-30 23:22:59,137 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-01-30 23:22:59,137 INFO  L131        SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2018-01-30 23:22:59,137 INFO  L133        SettingsManager]:  * Abstract domain for RCFG-of-the-future=VPDomain
[2018-01-30 23:22:59,137 INFO  L133        SettingsManager]:  * Use the RCFG-of-the-future interface=true
[2018-01-30 23:22:59,137 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-01-30 23:22:59,137 INFO  L133        SettingsManager]:  * sizeof long=4
[2018-01-30 23:22:59,137 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-01-30 23:22:59,137 INFO  L133        SettingsManager]:  * sizeof POINTER=4
[2018-01-30 23:22:59,137 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-01-30 23:22:59,138 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-01-30 23:22:59,138 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-01-30 23:22:59,138 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-01-30 23:22:59,138 INFO  L133        SettingsManager]:  * sizeof long double=12
[2018-01-30 23:22:59,138 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-01-30 23:22:59,138 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-01-30 23:22:59,138 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-01-30 23:22:59,138 INFO  L133        SettingsManager]:  * Size of a code block=SingleStatement
[2018-01-30 23:22:59,138 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-01-30 23:22:59,138 INFO  L133        SettingsManager]:  * Add additional assume for each assert=false
[2018-01-30 23:22:59,138 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-01-30 23:22:59,138 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-01-30 23:22:59,139 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-01-30 23:22:59,139 INFO  L133        SettingsManager]:  * Interpolant automaton=TWOTRACK
[2018-01-30 23:22:59,139 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-01-30 23:22:59,139 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-01-30 23:22:59,139 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-01-30 23:22:59,139 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-01-30 23:22:59,139 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-01-30 23:22:59,139 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-01-30 23:22:59,140 INFO  L131        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-01-30 23:22:59,140 INFO  L133        SettingsManager]:  * TransformationType=HEAP_SEPARATOR
[2018-01-30 23:22:59,157 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-01-30 23:22:59,164 INFO  L266   ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized
[2018-01-30 23:22:59,166 INFO  L222   ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected.
[2018-01-30 23:22:59,167 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-01-30 23:22:59,167 INFO  L276        PluginConnector]: CDTParser initialized
[2018-01-30 23:22:59,167 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.16_true-unreach-call.i.cil.c
[2018-01-30 23:22:59,321 INFO  L304   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-01-30 23:22:59,322 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2018-01-30 23:22:59,323 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-01-30 23:22:59,323 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-01-30 23:22:59,327 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-01-30 23:22:59,328 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 11:22:59" (1/1) ...
[2018-01-30 23:22:59,330 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@454dddd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 11:22:59, skipping insertion in model container
[2018-01-30 23:22:59,330 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.01 11:22:59" (1/1) ...
[2018-01-30 23:22:59,340 INFO  L153             Dispatcher]: Using SV-COMP mode
[2018-01-30 23:22:59,393 INFO  L153             Dispatcher]: Using SV-COMP mode
[2018-01-30 23:22:59,562 INFO  L450          PostProcessor]: Settings: Checked method=main
[2018-01-30 23:22:59,601 INFO  L450          PostProcessor]: Settings: Checked method=main
[2018-01-30 23:22:59,610 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 11:22:59 WrapperNode
[2018-01-30 23:22:59,610 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-01-30 23:22:59,611 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-01-30 23:22:59,611 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-01-30 23:22:59,611 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-01-30 23:22:59,619 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 11:22:59" (1/1) ...
[2018-01-30 23:22:59,620 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 11:22:59" (1/1) ...
[2018-01-30 23:22:59,642 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 11:22:59" (1/1) ...
[2018-01-30 23:22:59,642 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 11:22:59" (1/1) ...
[2018-01-30 23:22:59,651 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 11:22:59" (1/1) ...
[2018-01-30 23:22:59,654 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 11:22:59" (1/1) ...
[2018-01-30 23:22:59,656 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 11:22:59" (1/1) ...
[2018-01-30 23:22:59,659 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-01-30 23:22:59,659 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-01-30 23:22:59,660 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-01-30 23:22:59,660 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-01-30 23:22:59,660 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.01 11:22:59" (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 23:22:59,699 INFO  L136     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-01-30 23:22:59,699 INFO  L136     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-01-30 23:22:59,699 INFO  L136     BoogieDeclarations]: Found implementation of procedure main
[2018-01-30 23:22:59,700 INFO  L136     BoogieDeclarations]: Found implementation of procedure ssl3_accept
[2018-01-30 23:22:59,700 INFO  L128     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2018-01-30 23:22:59,700 INFO  L128     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2018-01-30 23:22:59,700 INFO  L128     BoogieDeclarations]: Found specification of procedure write~int
[2018-01-30 23:22:59,700 INFO  L128     BoogieDeclarations]: Found specification of procedure read~int
[2018-01-30 23:22:59,700 INFO  L128     BoogieDeclarations]: Found specification of procedure ULTIMATE.free
[2018-01-30 23:22:59,700 INFO  L128     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-01-30 23:22:59,700 INFO  L128     BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-01-30 23:22:59,700 INFO  L128     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2018-01-30 23:22:59,701 INFO  L128     BoogieDeclarations]: Found specification of procedure malloc
[2018-01-30 23:22:59,701 INFO  L128     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-01-30 23:22:59,701 INFO  L128     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long
[2018-01-30 23:22:59,701 INFO  L128     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2018-01-30 23:22:59,701 INFO  L128     BoogieDeclarations]: Found specification of procedure ssl3_accept
[2018-01-30 23:22:59,701 INFO  L128     BoogieDeclarations]: Found specification of procedure main
[2018-01-30 23:22:59,701 INFO  L128     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-01-30 23:22:59,701 INFO  L128     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-01-30 23:22:59,959 WARN  L490   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-01-30 23:22:59,959 WARN  L455   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-01-30 23:23:01,485 INFO  L257             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-01-30 23:23:01,485 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 11:23:01 BoogieIcfgContainer
[2018-01-30 23:23:01,485 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-01-30 23:23:01,486 INFO  L113        PluginConnector]: ------------------------IcfgTransformer----------------------------
[2018-01-30 23:23:01,486 INFO  L271        PluginConnector]: Initializing IcfgTransformer...
[2018-01-30 23:23:01,486 INFO  L276        PluginConnector]: IcfgTransformer initialized
[2018-01-30 23:23:01,488 INFO  L185        PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.01 11:23:01" (1/1) ...
[2018-01-30 23:23:01,493 INFO  L103   apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning
[2018-01-30 23:23:01,493 INFO  L104   apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset]
[2018-01-30 23:23:01,493 INFO  L150   apSepIcfgTransformer]: starting freeze-var-style preprocessing
[2018-01-30 23:23:01,587 INFO  L162   apSepIcfgTransformer]: finished StoreIndexFreezer, created 153 freeze vars and freeze var literals (each corresponds to one heap write)
[2018-01-30 23:23:02,030 INFO  L221   apSepIcfgTransformer]: finished preprocessing for the equality analysis
[2018-01-30 23:23:02,076 INFO  L101         FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2)
Received shutdown request...
Cannot interrupt operation gracefully because timeout expired. Forcing shutdown