Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-2265
Executing tool itstools
Input is LamportFastMutEx-COL-3, examination is ReachabilityFireabilitySimple
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r047kn-ebro-143236497000559
=====================================================================

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-0
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-1
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-10
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-11
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-12
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-13
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-14
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-15
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-2
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-3
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-4
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-5
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-6
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-7
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-8
FORMULA_NAME LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-9

=== Now, execution of the tool begins

BK_START 1432473041923

unsat
work folder: /home/mcc/execution
unsat
work folder: /home/mcc/execution
unsat
unsat
unsat
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-0 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-0 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-1 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-1 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-2 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-2 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-3 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-3 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-4 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-4 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-5 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-5 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-6 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-6 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-7 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-7 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-8 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-8 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-9 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-9 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-10 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-11 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-12 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-13 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-14 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-15 is true.
FORMULA LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
work folder: /home/mcc/execution
unsat
unsat

BK_STOP 1432473051793

--------------------
content from stderr:

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
May 24, 2015 1:10:45 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
May 24, 2015 1:10:45 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
May 24, 2015 1:10:47 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 1833 ms
May 24, 2015 1:10:47 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 18 places.
May 24, 2015 1:10:47 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: read order :VarOrder [vars=[P_start_1[0], P_start_1[1], P_start_1[2], P_start_1[3], x[0], x[1], x[2], x[3], y[0], y[1], y[2], y[3], b[0], b[1], b[2], b[3], b[4], b[5], b[6], b[7], P_setx_3[0], P_setx_3[1], P_setx_3[2], P_setx_3[3], P_setbi_5[0], P_setbi_5[1], P_setbi_5[2], P_setbi_5[3], P_ify0_4[0], P_ify0_4[1], P_ify0_4[2], P_ify0_4[3], P_sety_9[0], P_sety_9[1], P_sety_9[2], P_sety_9[3], P_ifxi_10[0], P_ifxi_10[1], P_ifxi_10[2], P_ifxi_10[3], P_setbi_11[0], P_setbi_11[1], P_setbi_11[2], P_setbi_11[3], P_fordo_12[0], P_fordo_12[1], P_fordo_12[2], P_fordo_12[3], wait[0], wait[1], wait[2], wait[3], wait[4], wait[5], wait[6], wait[7], wait[8], wait[9], wait[10], wait[11], wait[12], wait[13], wait[14], wait[15], P_await_13[0], P_await_13[1], P_await_13[2], P_await_13[3], done[0], done[1], done[2], done[3], done[4], done[5], done[6], done[7], done[8], done[9], done[10], done[11], done[12], done[13], done[14], done[15], P_ifyi_15[0], P_ifyi_15[1], P_ifyi_15[2], P_ifyi_15[3], P_awaity[0], P_awaity[1], P_awaity[2], P_awaity[3], P_CS_21[0], P_CS_21[1], P_CS_21[2], P_CS_21[3], P_setbi_24[0], P_setbi_24[1], P_setbi_24[2], P_setbi_24[3]]]
May 24, 2015 1:10:47 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: sort/places :pid * pid->wait,done,
pid * bool->b,
pid->P-start_1,x,y,P-setx_3,P-setbi_5,P-ify0_4,P-sety_9,P-ifxi_10,P-setbi_11,P-fordo_12,P-await_13,P-ifyi_15,P-awaity,P-CS_21,P-setbi_24,

May 24, 2015 1:10:47 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 17 transitions.
May 24, 2015 1:10:47 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Computed order based on color domains : CompositeGalOrder [children=[VarOrder [vars=[wait[0], done[0]]], VarOrder [vars=[wait[1], done[1]]], VarOrder [vars=[wait[2], done[2]]], VarOrder [vars=[wait[3], done[3]]], VarOrder [vars=[wait[4], done[4]]], VarOrder [vars=[wait[5], done[5]]], VarOrder [vars=[wait[6], done[6]]], VarOrder [vars=[wait[7], done[7]]], VarOrder [vars=[wait[8], done[8]]], VarOrder [vars=[wait[9], done[9]]], VarOrder [vars=[wait[10], done[10]]], VarOrder [vars=[wait[11], done[11]]], VarOrder [vars=[wait[12], done[12]]], VarOrder [vars=[wait[13], done[13]]], VarOrder [vars=[wait[14], done[14]]], VarOrder [vars=[wait[15], done[15]]], VarOrder [vars=[b[0]]], VarOrder [vars=[b[1]]], VarOrder [vars=[b[2]]], VarOrder [vars=[b[3]]], VarOrder [vars=[b[4]]], VarOrder [vars=[b[5]]], VarOrder [vars=[b[6]]], VarOrder [vars=[b[7]]], VarOrder [vars=[P_start_1[0], x[0], y[0], P_setx_3[0], P_setbi_5[0], P_ify0_4[0], P_sety_9[0], P_ifxi_10[0], P_setbi_11[0], P_fordo_12[0], P_await_13[0], P_ifyi_15[0], P_awaity[0], P_CS_21[0], P_setbi_24[0]]], VarOrder [vars=[P_start_1[1], x[1], y[1], P_setx_3[1], P_setbi_5[1], P_ify0_4[1], P_sety_9[1], P_ifxi_10[1], P_setbi_11[1], P_fordo_12[1], P_await_13[1], P_ifyi_15[1], P_awaity[1], P_CS_21[1], P_setbi_24[1]]], VarOrder [vars=[P_start_1[2], x[2], y[2], P_setx_3[2], P_setbi_5[2], P_ify0_4[2], P_sety_9[2], P_ifxi_10[2], P_setbi_11[2], P_fordo_12[2], P_await_13[2], P_ifyi_15[2], P_awaity[2], P_CS_21[2], P_setbi_24[2]]], VarOrder [vars=[P_start_1[3], x[3], y[3], P_setx_3[3], P_setbi_5[3], P_ify0_4[3], P_sety_9[3], P_ifxi_10[3], P_setbi_11[3], P_fordo_12[3], P_await_13[3], P_ifyi_15[3], P_awaity[3], P_CS_21[3], P_setbi_24[3]]]]]
May 24, 2015 1:10:47 PM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Fused parameters : $i and $y
May 24, 2015 1:10:47 PM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Fused parameters : $i and $x
May 24, 2015 1:10:47 PM fr.lip6.move.gal.instantiate.Instantiator instantiateParameters
INFO: On-the-fly reduction of False transitions avoided exploring 9 instantiations of transitions. Total transitions built is 175
May 24, 2015 1:10:47 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 178 ms
May 24, 2015 1:10:48 PM fr.lip6.move.gal.application.Application applyOrder
INFO: Applying decomposition
May 24, 2015 1:10:48 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
May 24, 2015 1:10:48 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 239 ms
May 24, 2015 1:10:48 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 248 ms
May 24, 2015 1:10:48 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Partition obtained :[wait[0], done[0], ],[wait[1], done[1], ],[wait[2], done[2], ],[wait[3], done[3], ],[wait[4], done[4], ],[wait[5], done[5], ],[wait[6], done[6], ],[wait[7], done[7], ],[wait[8], done[8], ],[wait[9], done[9], ],[wait[10], done[10], ],[wait[11], done[11], ],[wait[12], done[12], ],[wait[13], done[13], ],[wait[14], done[14], ],[wait[15], done[15], ],[b[0], ],[b[1], ],[b[2], ],[b[3], ],[b[4], ],[b[5], ],[b[6], ],[b[7], ],[P_start_1[0], x[0], y[0], P_setx_3[0], P_setbi_5[0], P_ify0_4[0], P_sety_9[0], P_ifxi_10[0], P_setbi_11[0], P_fordo_12[0], P_await_13[0], P_ifyi_15[0], P_awaity[0], P_CS_21[0], P_setbi_24[0], ],[P_start_1[1], x[1], y[1], P_setx_3[1], P_setbi_5[1], P_ify0_4[1], P_sety_9[1], P_ifxi_10[1], P_setbi_11[1], P_fordo_12[1], P_await_13[1], P_ifyi_15[1], P_awaity[1], P_CS_21[1], P_setbi_24[1], ],[P_start_1[2], x[2], y[2], P_setx_3[2], P_setbi_5[2], P_ify0_4[2], P_sety_9[2], P_ifxi_10[2], P_setbi_11[2], P_fordo_12[2], P_await_13[2], P_ifyi_15[2], P_awaity[2], P_CS_21[2], P_setbi_24[2], ],[P_start_1[3], x[3], y[3], P_setx_3[3], P_setbi_5[3], P_ify0_4[3], P_sety_9[3], P_ifxi_10[3], P_setbi_11[3], P_fordo_12[3], P_await_13[3], P_ifyi_15[3], P_awaity[3], P_CS_21[3], P_setbi_24[3], ],

May 24, 2015 1:10:48 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_start_1 to variables to allow decomposition.
May 24, 2015 1:10:48 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 353 ms
May 24, 2015 1:10:48 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array x to variables to allow decomposition.
May 24, 2015 1:10:48 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array y to variables to allow decomposition.
May 24, 2015 1:10:48 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array b to variables to allow decomposition.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_setx_3 to variables to allow decomposition.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_setbi_5 to variables to allow decomposition.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_ify0_4 to variables to allow decomposition.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_sety_9 to variables to allow decomposition.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_ifxi_10 to variables to allow decomposition.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-0(UNSAT) depth K=1 took 869 ms
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_setbi_11 to variables to allow decomposition.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_fordo_12 to variables to allow decomposition.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array wait to variables to allow decomposition.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_await_13 to variables to allow decomposition.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array done to variables to allow decomposition.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-0:[reachable] : (((((((done_2>=1)&&(done_1>=1))&&(done_3>=1))&&(P_await_13_0>=1))||((((done_6>=1)&&(done_5>=1))&&(done_7>=1))&&(P_await_13_1>=1)))||((((done_10>=1)&&(done_9>=1))&&(done_11>=1))&&(P_await_13_2>=1)))||((((done_14>=1)&&(done_13>=1))&&(done_15>=1))&&(P_await_13_3>=1))) found Support [done_2, done_1, done_3, P_await_13_0, done_6, done_5, done_7, P_await_13_1, done_10, done_9, done_11, P_await_13_2, done_14, done_13, done_15, P_await_13_3]
May 24, 2015 1:10:49 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 16
May 24, 2015 1:10:49 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_ifyi_15 to variables to allow decomposition.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 84 / 100 variable(s)
May 24, 2015 1:10:49 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-0(refined 0 times)...
May 24, 2015 1:10:49 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_awaity to variables to allow decomposition.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 16 uncalled transitions.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 70 ms
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_CS_21 to variables to allow decomposition.
May 24, 2015 1:10:49 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 30 ms
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_setbi_24 to variables to allow decomposition.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-1(UNSAT) depth K=1 took 520 ms
May 24, 2015 1:10:49 PM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 115 redundant transitions.
May 24, 2015 1:10:49 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireabilitySimple.gal : 18 ms
May 24, 2015 1:10:49 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 24, 2015 1:10:49 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireabilitySimple.prop : 3 ms
May 24, 2015 1:10:49 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 433 ms
java.lang.NullPointerException
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:48)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)
May 24, 2015 1:10:49 PM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-0 due to an exception when running procedure.
May 24, 2015 1:10:49 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-2(UNSAT) depth K=1 took 291 ms
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-1:[reachable] : (((((((((((((P_ifyi_15_0>=1)&&(y_1>=1))||((P_ifyi_15_0>=1)&&(y_2>=1)))||((P_ifyi_15_0>=1)&&(y_3>=1)))||((P_ifyi_15_1>=1)&&(y_0>=1)))||((P_ifyi_15_1>=1)&&(y_2>=1)))||((P_ifyi_15_1>=1)&&(y_3>=1)))||((P_ifyi_15_2>=1)&&(y_0>=1)))||((P_ifyi_15_2>=1)&&(y_1>=1)))||((P_ifyi_15_2>=1)&&(y_3>=1)))||((P_ifyi_15_3>=1)&&(y_0>=1)))||((P_ifyi_15_3>=1)&&(y_1>=1)))||((P_ifyi_15_3>=1)&&(y_2>=1))) found Support [P_ifyi_15_0, y_1, y_2, y_3, P_ifyi_15_1, y_0, P_ifyi_15_2, P_ifyi_15_3]
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 8
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 92 / 100 variable(s)
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-1(refined 0 times)...
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 35 uncalled transitions.
May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 12 uncalled transitions.
May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 4 fixed domain variables (out of 8 variables)

May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 34 ms
May 24, 2015 1:10:50 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 96 ms
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [T_forod_13_1]
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [T_forod_13_1] on the original GAL...
May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 79 ms
May 24, 2015 1:10:50 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 4 ms
May 24, 2015 1:10:50 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-3(UNSAT) depth K=1 took 290 ms
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 189 ms
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition T_forod_13_1 couldn't be replayed on the original GAL
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition T_forod_13_1 to refine the abstraction...
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 88 / 100 variable(s)
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-1(refined 1 times)...
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 39 uncalled transitions.
May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 12 uncalled transitions.
May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 4 fixed domain variables (out of 12 variables)

May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 12 ms
May 24, 2015 1:10:50 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 1 ms
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 82 ms
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [T_forod_13_2]
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [T_forod_13_2] on the original GAL...
May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 39 ms
May 24, 2015 1:10:50 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 119 ms
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition T_forod_13_2 couldn't be replayed on the original GAL
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition T_forod_13_2 to refine the abstraction...
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 84 / 100 variable(s)
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-1(refined 2 times)...
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 24, 2015 1:10:50 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-4(UNSAT) depth K=1 took 315 ms
May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 43 uncalled transitions.
May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 12 uncalled transitions.
May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 4 fixed domain variables (out of 16 variables)

May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 67 ms
May 24, 2015 1:10:50 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 116 ms
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [T_forod_13_3]
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [T_forod_13_3] on the original GAL...
May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 37 ms
May 24, 2015 1:10:50 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 110 ms
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition T_forod_13_3 couldn't be replayed on the original GAL
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition T_forod_13_3 to refine the abstraction...
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 80 / 100 variable(s)
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property LamportFastMutEx-COL-3-ReachabilityFireabilitySimple-1(refined 3 times)...
May 24, 2015 1:10:50 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
May 24, 2015 1:10:50 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 47 uncalled transitions.
java.lang.NullPointerException
at fr.lip6.move.gal.itstools.ProcessController.execute(ProcessController.java:125)
at fr.lip6.move.gal.cegar.checkers.ITSLauncher.run(ITSLauncher.java:99)
at fr.lip6.move.gal.cegar.checkers.ITSLauncher.run(ITSLauncher.java:56)
at fr.lip6.move.gal.cegar.checkers.ITSPropertyCheckerAdapter.check(ITSPropertyCheckerAdapter.java:72)
at fr.lip6.move.gal.cegar.checkers.CEGARChecker.check(CEGARChecker.java:46)
at fr.lip6.move.gal.cegar.frontend.CegarFrontEnd.processGal(CegarFrontEnd.java:24)
at fr.lip6.move.gal.application.Application$3.run(Application.java:354)
at java.lang.Thread.run(Thread.java:745)

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LamportFastMutEx-COL-3"
export BK_EXAMINATION="ReachabilityFireabilitySimple"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/users/gast00/fkordon/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-COL-3.tgz
mv LamportFastMutEx-COL-3 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2265"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-COL-3, examination is ReachabilityFireabilitySimple"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r047kn-ebro-143236497000559"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireabilitySimple" = "ReachabilityComputeBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireabilitySimple" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireabilitySimple.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireabilitySimple.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireabilitySimple.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireabilitySimple.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;