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 S_LamportFastMutEx-COL-2, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159st-ebro-143319436500545
=====================================================================

--------------------
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-2-ReachabilityFireability-0
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityFireability-1
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityFireability-10
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityFireability-11
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityFireability-12
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityFireability-13
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityFireability-14
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityFireability-15
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityFireability-2
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityFireability-3
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityFireability-4
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityFireability-5
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityFireability-6
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityFireability-7
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityFireability-8
FORMULA_NAME LamportFastMutEx-COL-2-ReachabilityFireability-9

=== Now, execution of the tool begins

BK_START 1433272857854

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

BK_STOP 1433272866029

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

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=512m; support was removed in 8.0
Jun 02, 2015 7:21:01 PM fr.lip6.move.gal.application.Application transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Jun 02, 2015 7:21:01 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
Jun 02, 2015 7:21:03 PM fr.lip6.move.gal.pnml.togal.PnmlToGalTransformer transform
INFO: Load time of PNML (colored model parsed with PNMLFW) : 1757 ms
Jun 02, 2015 7:21:03 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 18 places.
Jun 02, 2015 7:21:03 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], x[0], x[1], x[2], y[0], y[1], y[2], b[0], b[1], b[2], b[3], b[4], b[5], P_setx_3[0], P_setx_3[1], P_setx_3[2], P_setbi_5[0], P_setbi_5[1], P_setbi_5[2], P_ify0_4[0], P_ify0_4[1], P_ify0_4[2], P_sety_9[0], P_sety_9[1], P_sety_9[2], P_ifxi_10[0], P_ifxi_10[1], P_ifxi_10[2], P_setbi_11[0], P_setbi_11[1], P_setbi_11[2], P_fordo_12[0], P_fordo_12[1], P_fordo_12[2], wait[0], wait[1], wait[2], wait[3], wait[4], wait[5], wait[6], wait[7], wait[8], P_await_13[0], P_await_13[1], P_await_13[2], done[0], done[1], done[2], done[3], done[4], done[5], done[6], done[7], done[8], P_ifyi_15[0], P_ifyi_15[1], P_ifyi_15[2], P_awaity[0], P_awaity[1], P_awaity[2], P_CS_21[0], P_CS_21[1], P_CS_21[2], P_setbi_24[0], P_setbi_24[1], P_setbi_24[2]]]
Jun 02, 2015 7:21:03 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,

Jun 02, 2015 7:21:03 PM fr.lip6.move.gal.pnml.togal.HLGALTransformer handlePage
INFO: Transformed 17 transitions.
Jun 02, 2015 7:21:03 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=[b[0]]], VarOrder [vars=[b[1]]], VarOrder [vars=[b[2]]], VarOrder [vars=[b[3]]], VarOrder [vars=[b[4]]], VarOrder [vars=[b[5]]], 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]]]]]
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Fused parameters : $i and $y
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.Instantiator separateParameters
INFO: Fused parameters : $i and $x
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.Instantiator instantiateParameters
INFO: On-the-fly reduction of False transitions avoided exploring 7 instantiations of transitions. Total transitions built is 119
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityFireability-1 is trivially false : it is not verified in initial state.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityFireability-2 is trivially false : it is not verified in initial state.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityFireability-3 is trivially false : it is not verified in initial state.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityFireability-4 is trivially false : it is not verified in initial state.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityFireability-6 is trivially false : it is not verified in initial state.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityFireability-11 is trivially false : it is not verified in initial state.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityFireability-14 is trivially false : it is not verified in initial state.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityFireability-1 is trivially false : it is not verified in initial state.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityFireability-2 is trivially false : it is not verified in initial state.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityFireability-3 is trivially false : it is not verified in initial state.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityFireability-4 is trivially false : it is not verified in initial state.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityFireability-6 is trivially false : it is not verified in initial state.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityFireability-11 is trivially false : it is not verified in initial state.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.PropertySimplifier rewriteWithInitialState
INFO: Invariant property LamportFastMutEx-COL-2-ReachabilityFireability-14 is trivially false : it is not verified in initial state.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 205 ms
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.application.Application applyOrder
INFO: Applying decomposition
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder decomposeWithOrder
INFO: Decomposing Gal with order
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 116 ms
Jun 02, 2015 7:21:04 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], ],[b[0], ],[b[1], ],[b[2], ],[b[3], ],[b[4], ],[b[5], ],[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], ],

Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_start_1 to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 182 ms
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array x to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 193 ms
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array y to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array b to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_setx_3 to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_setbi_5 to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_ify0_4 to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_sety_9 to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_ifxi_10 to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_setbi_11 to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_fordo_12 to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array wait to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_await_13 to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array done to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_ifyi_15 to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_awaity to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_CS_21 to variables to allow decomposition.
Jun 02, 2015 7:21:04 PM fr.lip6.move.gal.instantiate.CompositeBuilder rewriteArraysToAllowPartition
INFO: Rewriting array P_setbi_24 to variables to allow decomposition.
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.instantiate.Instantiator fuseIsomorphicEffects
INFO: Removed a total of 65 redundant transitions.
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property LamportFastMutEx-COL-2-ReachabilityFireability-0(UNSAT) depth K=1 took 625 ms
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property LamportFastMutEx-COL-2-ReachabilityFireability-0:[reachable] : (((((done_1>=1)&&(done_2>=1))&&(P_await_13_0>=1))||(((done_4>=1)&&(done_5>=1))&&(P_await_13_1>=1)))||(((done_7>=1)&&(done_8>=1))&&(P_await_13_2>=1))) found Support [done_1, done_2, P_await_13_0, done_4, done_5, P_await_13_1, done_7, done_8, P_await_13_2]
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 9
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 60 / 69 variable(s)
Jun 02, 2015 7:21:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/ReachabilityFireability.gal : 33 ms
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property LamportFastMutEx-COL-2-ReachabilityFireability-0(refined 0 times)...
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 9 uncalled transitions.
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 10 ms
Jun 02, 2015 7:21:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property LamportFastMutEx-COL-2-ReachabilityFireability-5(UNSAT) depth K=1 took 188 ms
Jun 02, 2015 7:21:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 02, 2015 7:21:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: No display to refresh.
Jun 02, 2015 7:21:05 PM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSTools
INFO: Time to serialize properties into /home/mcc/execution/ReachabilityFireability.prop : 11 ms
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 241 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)
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.application.Application$3 run
WARNING: Aborting CEGAR check of property LamportFastMutEx-COL-2-ReachabilityFireability-0 due to an exception when running procedure.
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: For property LamportFastMutEx-COL-2-ReachabilityFireability-5:[reachable] : ((((y_0>=1)&&(P_ifyi_15_0>=1))||((y_1>=1)&&(P_ifyi_15_1>=1)))||((y_2>=1)&&(P_ifyi_15_2>=1))) found Support [y_0, P_ifyi_15_0, y_1, P_ifyi_15_1, y_2, P_ifyi_15_2]
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.support.SupportManager computeSupport
INFO: Computing abstraction support, depth 0, found support 6
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 63 / 69 variable(s)
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Checking abstraction for property LamportFastMutEx-COL-2-ReachabilityFireability-5(refined 0 times)...
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -reachable on the abstraction...
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 20 uncalled transitions.
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.instantiate.Simplifier removeUncalledTransitions
INFO: Removed 9 uncalled transitions.
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.instantiate.DomainAnalyzer computeVariableDomains
INFO: Found a total of 3 fixed domain variables (out of 6 variables)

Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 9 ms
Jun 02, 2015 7:21:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 2 ms
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 128 ms
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Found trace: [T_forod_13_0]
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Running its-reach -trace [T_forod_13_0] on the original GAL...
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd checkProperties
INFO: SMT solution for property LamportFastMutEx-COL-2-ReachabilityFireability-7(UNSAT) depth K=1 took 271 ms
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 41 ms
Jun 02, 2015 7:21:05 PM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/work/abstract.gal : 3 ms
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.checkers.ITSLauncher run
INFO: Run of its-reach took 101 ms
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.checkers.CEGARChecker check
INFO: Transition T_forod_13_0 couldn't be replayed on the original GAL
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.abstractor.SupportBasedAbstractor refine
INFO: Using failed transition T_forod_13_0 to refine the abstraction...
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.abstractor.BoundComputer compute
INFO: Bounding GAL to K = 1
Jun 02, 2015 7:21:05 PM fr.lip6.move.gal.cegar.abstractor.VariablesAbstractor abstractUsingSupport
INFO: Abstracting GAL, removed 60 / 69 variable(s)

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="S_LamportFastMutEx-COL-2"
export BK_EXAMINATION="ReachabilityFireability"
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/S_LamportFastMutEx-COL-2.tgz
mv S_LamportFastMutEx-COL-2 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 S_LamportFastMutEx-COL-2, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r159st-ebro-143319436500545"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "ReachabilityComputeBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.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 ;