Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r072-tall-165254781100329.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is DatabaseWithMutex-COL-04, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r072-tall-165254781100329
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 260K
-rw-r--r-- 1 mcc users 7.5K Apr 30 05:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 30 05:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 30 05:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 30 05:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.1K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 21K May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1652609062915

Running Version 0
[2022-05-15 10:04:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-15 10:04:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 10:04:24] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2022-05-15 10:04:24] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-15 10:04:25] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 522 ms
[2022-05-15 10:04:25] [WARNING] Unknown color function,Subtract skipping symmetry detection on parameters for transition Release
[2022-05-15 10:04:25] [INFO ] Imported 11 HL places and 8 HL transitions for a total of 140 PT places and 128.0 transition bindings in 18 ms.
[2022-05-15 10:04:25] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions in 5 ms.
[2022-05-15 10:04:25] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_5062488580259105861.dot
[2022-05-15 10:04:25] [INFO ] Unfolded HLPN to a Petri net with 140 places and 128 transitions in 10 ms.
[2022-05-15 10:04:25] [INFO ] Unfolded HLPN properties in 0 ms.
[2022-05-15 10:04:25] [INFO ] Unfolded HLPN to a Petri net with 140 places and 128 transitions in 5 ms.
[2022-05-15 10:04:25] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1001_16007725297756136194.dot
[2022-05-15 10:04:25] [INFO ] Reduced 12 identical enabling conditions.
[2022-05-15 10:04:25] [INFO ] Built PT skeleton of HLPN with 11 places and 8 transitions in 0 ms.
[2022-05-15 10:04:25] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1002_11050960512391806290.dot
Prefix of Interest using HLPN skeleton for deadlock discarded 0 places and 0 transitions.
[2022-05-15 10:04:25] [INFO ] Unfolded HLPN to a Petri net with 140 places and 128 transitions in 3 ms.
[2022-05-15 10:04:25] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1003_14776960956547659846.dot
[2022-05-15 10:04:25] [INFO ] Reduced 12 identical enabling conditions.
Built sparse matrix representations for Structural reductions in 1 ms.12587KB memory used
Starting structural reductions, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 14 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 128/128 transitions.
Starting structural reductions, iteration 0 : 140/140 places, 128/128 transitions.
Applied a total of 0 rules in 5 ms. Remains 140 /140 variables (removed 0) and now considering 128/128 (removed 0) transitions.
// Phase 1: matrix 128 rows 140 cols
[2022-05-15 10:04:25] [INFO ] Computed 28 place invariants in 23 ms
[2022-05-15 10:04:25] [INFO ] Implicit Places using invariants in 167 ms returned []
// Phase 1: matrix 128 rows 140 cols
[2022-05-15 10:04:25] [INFO ] Computed 28 place invariants in 21 ms
[2022-05-15 10:04:25] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
[2022-05-15 10:04:25] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 128 rows 140 cols
[2022-05-15 10:04:25] [INFO ] Computed 28 place invariants in 9 ms
[2022-05-15 10:04:25] [INFO ] Dead Transitions using invariants and state equation in 114 ms returned []
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 128/128 transitions.
Random walk for 1250000 steps, including 0 resets, run took 1575 ms (no deadlock found). (steps per millisecond=793 )
Random directed walk for 1250003 steps, including 0 resets, run took 1159 ms (no deadlock found). (steps per millisecond=1078 )
// Phase 1: matrix 128 rows 140 cols
[2022-05-15 10:04:28] [INFO ] Computed 28 place invariants in 3 ms
[2022-05-15 10:04:28] [INFO ] [Real]Absence check using 11 positive place invariants in 17 ms returned sat
[2022-05-15 10:04:28] [INFO ] [Real]Absence check using 11 positive and 17 generalized place invariants in 12 ms returned unsat
[2022-05-15 10:04:28] [INFO ] Unfolded HLPN to a Petri net with 140 places and 128 transitions in 3 ms.
[2022-05-15 10:04:28] [INFO ] Unfolded HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1004_16818771139356517845.dot
[2022-05-15 10:04:28] [INFO ] Reduced 12 identical enabling conditions.
[2022-05-15 10:04:28] [INFO ] Initial state test concluded for 1 properties.
Finished random walk after 42 steps, including 0 resets, run visited all 7 properties in 2 ms. (steps per millisecond=21 )
Able to resolve query QuasiLiveness after proving 8 properties.
[2022-05-15 10:04:28] [INFO ] Flatten gal took : 54 ms
[2022-05-15 10:04:28] [INFO ] Flatten gal took : 14 ms
[2022-05-15 10:04:28] [INFO ] Time to serialize gal into /tmp/CTLFireability9101788953374256361.gal : 6 ms
[2022-05-15 10:04:28] [INFO ] Time to serialize properties into /tmp/CTLFireability5023351919100420955.ctl : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability9101788953374256361.gal, -t, CGAL, -ctl, /tmp/CTLFireability5023351919100420955.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability9101788953374256361.gal -t CGAL -ctl /tmp/CTLFireability5023351919100420955.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Detected timeout of ITS tools.
[2022-05-15 10:04:31] [INFO ] Flatten gal took : 15 ms
[2022-05-15 10:04:31] [INFO ] Applying decomposition
[2022-05-15 10:04:31] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph12070269275781375471.txt, -o, /tmp/graph12070269275781375471.bin, -w, /tmp/graph12070269275781375471.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph12070269275781375471.bin, -l, -1, -v, -w, /tmp/graph12070269275781375471.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-15 10:04:32] [INFO ] Decomposing Gal with order
[2022-05-15 10:04:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:04:32] [INFO ] Removed a total of 75 redundant transitions.
[2022-05-15 10:04:32] [INFO ] Flatten gal took : 41 ms
[2022-05-15 10:04:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2022-05-15 10:04:32] [INFO ] Time to serialize gal into /tmp/CTLFireability849076409826477766.gal : 18 ms
[2022-05-15 10:04:32] [INFO ] Time to serialize properties into /tmp/CTLFireability13311288697663911345.ctl : 4 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability849076409826477766.gal, -t, CGAL, -ctl, /tmp/CTLFireability13311288697663911345.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability849076409826477766.gal -t CGAL -ctl /tmp/CTLFireability13311288697663911345.ctl
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.71789e+09,1.1767,49328,9336,61,138825,261,340,63803,67,395,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((((((((((((i5.u13.Message_1>=1)||(i11.u0.Message_0>=1))||(i7.u15.Message_3>=1))||(i6.u14.Message_2>=1))||(i5.u17.Message_5>=1))||(i11.u16.Message_4>=1))||(i7.u18.Message_7>=1))||(i6.u1.Message_6>=1))||(i5.u2.Message_9>=1))||(i11.u19.Message_8>=1))||(i7.u4.Message_11>=1))||(i6.u3.Message_10>=1))||(i5.u21.Message_13>=1))||(i11.u20.Message_12>=1))||(i7.u6.Message_15>=1))||(i6.u5.Message_14>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((((((((((i5.u13.Message_1>=1)||(i11.u0.Message_0>=1))||(i7.u15.Message_3>=1))||(i6.u14.Message_2>=1))||(i5.u17.Message_5>=1))||(i11.u16.Message_4>=1))||(i7.u18.Message_7>=1))||(i6.u1.Message_6>=1))||(i5.u2.Message_9>=1))||(i11.u19.Message_8>=1))||(i7.u4.Message_11>=1))||(i6.u3.Message_10>=1))||(i5.u21.Message_13>=1))||(i11.u20.Message_12>=1))||(i7.u6.Message_15>=1))||(i6.u5.Message_14>=1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Detected timeout of ITS tools.
[2022-05-15 10:04:35] [INFO ] Flatten gal took : 8 ms
[2022-05-15 10:04:35] [INFO ] Flatten gal took : 11 ms
[2022-05-15 10:04:35] [INFO ] Time to serialize gal into /tmp/CTLFireability7658330374687917842.gal : 3 ms
[2022-05-15 10:04:35] [INFO ] Time to serialize properties into /tmp/CTLFireability8283889760918917366.ctl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability7658330374687917842.gal, -t, CGAL, -ctl, /tmp/CTLFireability8283889760918917366.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability7658330374687917842.gal -t CGAL -ctl /tmp/CTLFireability8283889760918917366.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.71789e+09,12.3261,325668,2,131775,5,1.72539e+06,6,0,691,1.13735e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2022-05-15 10:05:05] [INFO ] Flatten gal took : 8 ms
[2022-05-15 10:05:05] [INFO ] Applying decomposition
[2022-05-15 10:05:05] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph16616150472477621474.txt, -o, /tmp/graph16616150472477621474.bin, -w, /tmp/graph16616150472477621474.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph16616150472477621474.bin, -l, -1, -v, -w, /tmp/graph16616150472477621474.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-05-15 10:05:05] [INFO ] Decomposing Gal with order
[2022-05-15 10:05:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:05:05] [INFO ] Removed a total of 76 redundant transitions.
[2022-05-15 10:05:05] [INFO ] Flatten gal took : 16 ms
[2022-05-15 10:05:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 7 ms.
[2022-05-15 10:05:05] [INFO ] Time to serialize gal into /tmp/CTLFireability4080493942801017329.gal : 2 ms
[2022-05-15 10:05:05] [INFO ] Time to serialize properties into /tmp/CTLFireability17122649263498252702.ctl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLFireability4080493942801017329.gal, -t, CGAL, -ctl, /tmp/CTLFireability17122649263498252702.ctl], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLFireability4080493942801017329.gal -t CGAL -ctl /tmp/CTLFireability17122649263498252702.ctl
No direction supplied, using forward translation only.
Parsed 8 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,4.71789e+09,1.86322,76712,8040,58,230972,250,316,118801,60,349,0


Converting to forward existential form...Done !
original formula: AG(EF(((((((((((((((((i10.u1.Message_1>=1)||(i11.u0.Message_0>=1))||(i5.u3.Message_3>=1))||(i4.u2.Message_2>=1))||(i10.u14.Message_5>=1))||(i11.u4.Message_4>=1))||(i5.u5.Message_7>=1))||(i4.u15.Message_6>=1))||(i10.u6.Message_9>=1))||(i11.u16.Message_8>=1))||(i5.u18.Message_11>=1))||(i4.u17.Message_10>=1))||(i10.u19.Message_13>=1))||(i11.u7.Message_12>=1))||(i5.u20.Message_15>=1))||(i4.u8.Message_14>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((((((((((i10.u1.Message_1>=1)||(i11.u0.Message_0>=1))||(i5.u3.Message_3>=1))||(i4.u2.Message_2>=1))||(i10.u14.Message_5>=1))||(i11.u4.Message_4>=1))||(i5.u5.Message_7>=1))||(i4.u15.Message_6>=1))||(i10.u6.Message_9>=1))||(i11.u16.Message_8>=1))||(i5.u18.Message_11>=1))||(i4.u17.Message_10>=1))||(i10.u19.Message_13>=1))||(i11.u7.Message_12>=1))||(i5.u20.Message_15>=1))||(i4.u8.Message_14>=1)))))] = FALSE
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
(forward)formula 0,1,5.147,140872,1,0,376621,847,1304,294834,216,2201,598203
Formula is TRUE !

***************************************

original formula: AG(EF(((((((((((((((((i6.u23.MesBuffReply_1>=1)||(i6.u22.MesBuffReply_0>=1))||(i6.u29.MesBuffReply_3>=1))||(i6.u28.MesBuffReply_2>=1))||(i7.u25.MesBuffReply_5>=1))||(i7.u24.MesBuffReply_4>=1))||(i7.u31.MesBuffReply_7>=1))||(i7.u30.MesBuffReply_6>=1))||(i8.u33.MesBuffReply_9>=1))||(i8.u32.MesBuffReply_8>=1))||(i8.u26.MesBuffReply_11>=1))||(i8.u34.MesBuffReply_10>=1))||(i9.u36.MesBuffReply_13>=1))||(i9.u35.MesBuffReply_12>=1))||(i9.u27.MesBuffReply_15>=1))||(i9.u37.MesBuffReply_14>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((((((((((i6.u23.MesBuffReply_1>=1)||(i6.u22.MesBuffReply_0>=1))||(i6.u29.MesBuffReply_3>=1))||(i6.u28.MesBuffReply_2>=1))||(i7.u25.MesBuffReply_5>=1))||(i7.u24.MesBuffReply_4>=1))||(i7.u31.MesBuffReply_7>=1))||(i7.u30.MesBuffReply_6>=1))||(i8.u33.MesBuffReply_9>=1))||(i8.u32.MesBuffReply_8>=1))||(i8.u26.MesBuffReply_11>=1))||(i8.u34.MesBuffReply_10>=1))||(i9.u36.MesBuffReply_13>=1))||(i9.u35.MesBuffReply_12>=1))||(i9.u27.MesBuffReply_15>=1))||(i9.u37.MesBuffReply_14>=1)))))] = FALSE
(forward)formula 1,1,6.42594,179680,1,0,469217,847,1354,362483,216,2205,773578
Formula is TRUE !

***************************************

original formula: AG(EF(((((((((((((((((i10.u42.Modify_9>=1)||(i11.u43.Modify_8>=1))||(i5.u21.Modify_11>=1))||(i4.u13.Modify_10>=1))||(i10.u42.Modify_13>=1))||(i11.u43.Modify_12>=1))||(i5.u21.Modify_15>=1))||(i4.u13.Modify_14>=1))||(i10.u42.Modify_1>=1))||(i11.u43.Modify_0>=1))||(i5.u21.Modify_3>=1))||(i4.u13.Modify_2>=1))||(i10.u42.Modify_5>=1))||(i11.u43.Modify_4>=1))||(i5.u21.Modify_7>=1))||(i4.u13.Modify_6>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((((((((((i10.u42.Modify_9>=1)||(i11.u43.Modify_8>=1))||(i5.u21.Modify_11>=1))||(i4.u13.Modify_10>=1))||(i10.u42.Modify_13>=1))||(i11.u43.Modify_12>=1))||(i5.u21.Modify_15>=1))||(i4.u13.Modify_14>=1))||(i10.u42.Modify_1>=1))||(i11.u43.Modify_0>=1))||(i5.u21.Modify_3>=1))||(i4.u13.Modify_2>=1))||(i10.u42.Modify_5>=1))||(i11.u43.Modify_4>=1))||(i5.u21.Modify_7>=1))||(i4.u13.Modify_6>=1)))))] = FALSE
(forward)formula 2,1,7.91408,224756,1,0,580561,847,1418,444446,221,2206,993079
Formula is TRUE !

***************************************

original formula: AG(EF((((((((((((((((((i10.u42.Mutex_1>=1)&&(u9.WaitMutex_1>=1))||((i4.u13.Mutex_2>=1)&&(u11.WaitMutex_10>=1)))||((i10.u42.Mutex_1>=1)&&(u10.WaitMutex_5>=1)))||((i4.u13.Mutex_2>=1)&&(u10.WaitMutex_6>=1)))||((i10.u42.Mutex_1>=1)&&(u11.WaitMutex_9>=1)))||((i4.u13.Mutex_2>=1)&&(u9.WaitMutex_2>=1)))||((i10.u42.Mutex_1>=1)&&(u12.WaitMutex_13>=1)))||((i5.u21.Mutex_3>=1)&&(u12.WaitMutex_15>=1)))||((i11.u43.Mutex_0>=1)&&(u9.WaitMutex_0>=1)))||((i5.u21.Mutex_3>=1)&&(u11.WaitMutex_11>=1)))||((i11.u43.Mutex_0>=1)&&(u10.WaitMutex_4>=1)))||((i5.u21.Mutex_3>=1)&&(u10.WaitMutex_7>=1)))||((i11.u43.Mutex_0>=1)&&(u11.WaitMutex_8>=1)))||((i5.u21.Mutex_3>=1)&&(u9.WaitMutex_3>=1)))||((i11.u43.Mutex_0>=1)&&(u12.WaitMutex_12>=1)))||((i4.u13.Mutex_2>=1)&&(u12.WaitMutex_14>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((((((((i10.u42.Mutex_1>=1)&&(u9.WaitMutex_1>=1))||((i4.u13.Mutex_2>=1)&&(u11.WaitMutex_10>=1)))||((i10.u42.Mutex_1>=1)&&(u10.WaitMutex_5>=1)))||((i4.u13.Mutex_2>=1)&&(u10.WaitMutex_6>=1)))||((i10.u42.Mutex_1>=1)&&(u11.WaitMutex_9>=1)))||((i4.u13.Mutex_2>=1)&&(u9.WaitMutex_2>=1)))||((i10.u42.Mutex_1>=1)&&(u12.WaitMutex_13>=1)))||((i5.u21.Mutex_3>=1)&&(u12.WaitMutex_15>=1)))||((i11.u43.Mutex_0>=1)&&(u9.WaitMutex_0>=1)))||((i5.u21.Mutex_3>=1)&&(u11.WaitMutex_11>=1)))||((i11.u43.Mutex_0>=1)&&(u10.WaitMutex_4>=1)))||((i5.u21.Mutex_3>=1)&&(u10.WaitMutex_7>=1)))||((i11.u43.Mutex_0>=1)&&(u11.WaitMutex_8>=1)))||((i5.u21.Mutex_3>=1)&&(u9.WaitMutex_3>=1)))||((i11.u43.Mutex_0>=1)&&(u12.WaitMutex_12>=1)))||((i4.u13.Mutex_2>=1)&&(u12.WaitMutex_14>=1))))))] = FALSE
(forward)formula 3,1,8.93667,255644,1,0,646239,853,1522,494494,221,2254,1163440
Formula is TRUE !

***************************************

original formula: AG(EF((((((((((((((((((((i10.u42.Active_1>=1)&&(i7.u25.Acknowledge_5>=1))&&(i8.u33.Acknowledge_9>=1))&&(i9.u36.Acknowledge_13>=1))||((((i5.u21.Active_7>=1)&&(i6.u29.Acknowledge_3>=1))&&(i8.u26.Acknowledge_11>=1))&&(i9.u27.Acknowledge_15>=1)))||((((i10.u42.Active_13>=1)&&(i6.u23.Acknowledge_1>=1))&&(i7.u25.Acknowledge_5>=1))&&(i8.u33.Acknowledge_9>=1)))||((((i11.u43.Active_8>=1)&&(i6.u22.Acknowledge_0>=1))&&(i7.u24.Acknowledge_4>=1))&&(i9.u35.Acknowledge_12>=1)))||((((i10.u42.Active_5>=1)&&(i6.u23.Acknowledge_1>=1))&&(i8.u33.Acknowledge_9>=1))&&(i9.u36.Acknowledge_13>=1)))||((((i4.u13.Active_14>=1)&&(i6.u28.Acknowledge_2>=1))&&(i7.u30.Acknowledge_6>=1))&&(i8.u34.Acknowledge_10>=1)))||((((i5.u21.Active_3>=1)&&(i7.u31.Acknowledge_7>=1))&&(i8.u26.Acknowledge_11>=1))&&(i9.u27.Acknowledge_15>=1)))||((((i11.u43.Active_4>=1)&&(i6.u22.Acknowledge_0>=1))&&(i8.u32.Acknowledge_8>=1))&&(i9.u35.Acknowledge_12>=1)))||((((i4.u13.Active_2>=1)&&(i7.u30.Acknowledge_6>=1))&&(i8.u34.Acknowledge_10>=1))&&(i9.u37.Acknowledge_14>=1)))||((((i5.u21.Active_15>=1)&&(i6.u29.Acknowledge_3>=1))&&(i7.u31.Acknowledge_7>=1))&&(i8.u26.Acknowledge_11>=1)))||((((i11.u43.Active_12>=1)&&(i6.u22.Acknowledge_0>=1))&&(i7.u24.Acknowledge_4>=1))&&(i8.u32.Acknowledge_8>=1)))||((((i10.u42.Active_9>=1)&&(i6.u23.Acknowledge_1>=1))&&(i7.u25.Acknowledge_5>=1))&&(i9.u36.Acknowledge_13>=1)))||((((i11.u43.Active_0>=1)&&(i7.u24.Acknowledge_4>=1))&&(i8.u32.Acknowledge_8>=1))&&(i9.u35.Acknowledge_12>=1)))||((((i4.u13.Active_6>=1)&&(i6.u28.Acknowledge_2>=1))&&(i8.u34.Acknowledge_10>=1))&&(i9.u37.Acknowledge_14>=1)))||((((i5.u21.Active_11>=1)&&(i6.u29.Acknowledge_3>=1))&&(i7.u31.Acknowledge_7>=1))&&(i9.u27.Acknowledge_15>=1)))||((((i4.u13.Active_10>=1)&&(i6.u28.Acknowledge_2>=1))&&(i7.u30.Acknowledge_6>=1))&&(i9.u37.Acknowledge_14>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((((((((((i10.u42.Active_1>=1)&&(i7.u25.Acknowledge_5>=1))&&(i8.u33.Acknowledge_9>=1))&&(i9.u36.Acknowledge_13>=1))||((((i5.u21.Active_7>=1)&&(i6.u29.Acknowledge_3>=1))&&(i8.u26.Acknowledge_11>=1))&&(i9.u27.Acknowledge_15>=1)))||((((i10.u42.Active_13>=1)&&(i6.u23.Acknowledge_1>=1))&&(i7.u25.Acknowledge_5>=1))&&(i8.u33.Acknowledge_9>=1)))||((((i11.u43.Active_8>=1)&&(i6.u22.Acknowledge_0>=1))&&(i7.u24.Acknowledge_4>=1))&&(i9.u35.Acknowledge_12>=1)))||((((i10.u42.Active_5>=1)&&(i6.u23.Acknowledge_1>=1))&&(i8.u33.Acknowledge_9>=1))&&(i9.u36.Acknowledge_13>=1)))||((((i4.u13.Active_14>=1)&&(i6.u28.Acknowledge_2>=1))&&(i7.u30.Acknowledge_6>=1))&&(i8.u34.Acknowledge_10>=1)))||((((i5.u21.Active_3>=1)&&(i7.u31.Acknowledge_7>=1))&&(i8.u26.Acknowledge_11>=1))&&(i9.u27.Acknowledge_15>=1)))||((((i11.u43.Active_4>=1)&&(i6.u22.Acknowledge_0>=1))&&(i8.u32.Acknowledge_8>=1))&&(i9.u35.Acknowledge_12>=1)))||((((i4.u13.Active_2>=1)&&(i7.u30.Acknowledge_6>=1))&&(i8.u34.Acknowledge_10>=1))&&(i9.u37.Acknowledge_14>=1)))||((((i5.u21.Active_15>=1)&&(i6.u29.Acknowledge_3>=1))&&(i7.u31.Acknowledge_7>=1))&&(i8.u26.Acknowledge_11>=1)))||((((i11.u43.Active_12>=1)&&(i6.u22.Acknowledge_0>=1))&&(i7.u24.Acknowledge_4>=1))&&(i8.u32.Acknowledge_8>=1)))||((((i10.u42.Active_9>=1)&&(i6.u23.Acknowledge_1>=1))&&(i7.u25.Acknowledge_5>=1))&&(i9.u36.Acknowledge_13>=1)))||((((i11.u43.Active_0>=1)&&(i7.u24.Acknowledge_4>=1))&&(i8.u32.Acknowledge_8>=1))&&(i9.u35.Acknowledge_12>=1)))||((((i4.u13.Active_6>=1)&&(i6.u28.Acknowledge_2>=1))&&(i8.u34.Acknowledge_10>=1))&&(i9.u37.Acknowledge_14>=1)))||((((i5.u21.Active_11>=1)&&(i6.u29.Acknowledge_3>=1))&&(i7.u31.Acknowledge_7>=1))&&(i9.u27.Acknowledge_15>=1)))||((((i4.u13.Active_10>=1)&&(i6.u28.Acknowledge_2>=1))&&(i7.u30.Acknowledge_6>=1))&&(i9.u37.Acknowledge_14>=1))))))] = FALSE
(forward)formula 4,1,9.40362,271220,1,0,683585,853,1719,515473,221,2254,1279163
Formula is TRUE !

***************************************

original formula: AG(EF((((((((((((((((((i11.u4.RecBuff_4>=1)&&(i7.u39.all_passive_1>=1))||((i4.u15.RecBuff_6>=1)&&(i7.u39.all_passive_1>=1)))||((i5.u18.RecBuff_11>=1)&&(i8.u40.all_passive_2>=1)))||((i4.u8.RecBuff_14>=1)&&(i9.u41.all_passive_3>=1)))||((i10.u6.RecBuff_9>=1)&&(i8.u40.all_passive_2>=1)))||((i11.u7.RecBuff_12>=1)&&(i9.u41.all_passive_3>=1)))||((i5.u5.RecBuff_7>=1)&&(i7.u39.all_passive_1>=1)))||((i5.u3.RecBuff_3>=1)&&(i6.u38.all_passive_0>=1)))||((i10.u1.RecBuff_1>=1)&&(i6.u38.all_passive_0>=1)))||((i5.u20.RecBuff_15>=1)&&(i9.u41.all_passive_3>=1)))||((i10.u14.RecBuff_5>=1)&&(i7.u39.all_passive_1>=1)))||((i11.u16.RecBuff_8>=1)&&(i8.u40.all_passive_2>=1)))||((i10.u19.RecBuff_13>=1)&&(i9.u41.all_passive_3>=1)))||((i4.u17.RecBuff_10>=1)&&(i8.u40.all_passive_2>=1)))||((i4.u2.RecBuff_2>=1)&&(i6.u38.all_passive_0>=1)))||((i11.u0.RecBuff_0>=1)&&(i6.u38.all_passive_0>=1)))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((((((((((((((((i11.u4.RecBuff_4>=1)&&(i7.u39.all_passive_1>=1))||((i4.u15.RecBuff_6>=1)&&(i7.u39.all_passive_1>=1)))||((i5.u18.RecBuff_11>=1)&&(i8.u40.all_passive_2>=1)))||((i4.u8.RecBuff_14>=1)&&(i9.u41.all_passive_3>=1)))||((i10.u6.RecBuff_9>=1)&&(i8.u40.all_passive_2>=1)))||((i11.u7.RecBuff_12>=1)&&(i9.u41.all_passive_3>=1)))||((i5.u5.RecBuff_7>=1)&&(i7.u39.all_passive_1>=1)))||((i5.u3.RecBuff_3>=1)&&(i6.u38.all_passive_0>=1)))||((i10.u1.RecBuff_1>=1)&&(i6.u38.all_passive_0>=1)))||((i5.u20.RecBuff_15>=1)&&(i9.u41.all_passive_3>=1)))||((i10.u14.RecBuff_5>=1)&&(i7.u39.all_passive_1>=1)))||((i11.u16.RecBuff_8>=1)&&(i8.u40.all_passive_2>=1)))||((i10.u19.RecBuff_13>=1)&&(i9.u41.all_passive_3>=1)))||((i4.u17.RecBuff_10>=1)&&(i8.u40.all_passive_2>=1)))||((i4.u2.RecBuff_2>=1)&&(i6.u38.all_passive_0>=1)))||((i11.u0.RecBuff_0>=1)&&(i6.u38.all_passive_0>=1))))))] = FALSE
(forward)formula 5,1,11.5298,332468,1,0,823835,853,1803,656396,221,2256,1541591
Formula is TRUE !

***************************************

original formula: AG(EF(((((((((((((((((i6.u38.updating_2>=1)||(i6.u38.updating_3>=1))||(i6.u38.updating_0>=1))||(i6.u38.updating_1>=1))||(i7.u39.updating_6>=1))||(i7.u39.updating_7>=1))||(i7.u39.updating_4>=1))||(i7.u39.updating_5>=1))||(i8.u40.updating_10>=1))||(i8.u40.updating_11>=1))||(i8.u40.updating_8>=1))||(i8.u40.updating_9>=1))||(i9.u41.updating_14>=1))||(i9.u41.updating_15>=1))||(i9.u41.updating_12>=1))||(i9.u41.updating_13>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((((((((((((((i6.u38.updating_2>=1)||(i6.u38.updating_3>=1))||(i6.u38.updating_0>=1))||(i6.u38.updating_1>=1))||(i7.u39.updating_6>=1))||(i7.u39.updating_7>=1))||(i7.u39.updating_4>=1))||(i7.u39.updating_5>=1))||(i8.u40.updating_10>=1))||(i8.u40.updating_11>=1))||(i8.u40.updating_8>=1))||(i8.u40.updating_9>=1))||(i9.u41.updating_14>=1))||(i9.u41.updating_15>=1))||(i9.u41.updating_12>=1))||(i9.u41.updating_13>=1)))))] = FALSE
(forward)formula 6,1,13.3918,379212,1,0,930309,853,1849,737631,226,2256,1728868
Formula is TRUE !

***************************************

original formula: AG(EF(((((u9.all_active_0>=1)||(u10.all_active_1>=1))||(u11.all_active_2>=1))||(u12.all_active_3>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((((u9.all_active_0>=1)||(u10.all_active_1>=1))||(u11.all_active_2>=1))||(u12.all_active_3>=1)))))] = FALSE
(forward)formula 7,1,13.5483,382908,1,0,936365,865,1856,745411,226,2280,1747818
Formula is TRUE !

***************************************

Able to resolve query Liveness after proving 8 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN

BK_STOP 1652609119962

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination Liveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="DatabaseWithMutex-COL-04"
export BK_EXAMINATION="Liveness"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# 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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is DatabaseWithMutex-COL-04, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r072-tall-165254781100329"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DatabaseWithMutex-COL-04.tgz
mv DatabaseWithMutex-COL-04 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;