Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r440-smll-171690586000004.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is TCPcondis-PT-05, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r440-smll-171690586000004
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 492K
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 03:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 12 03:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 12 03:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Apr 12 03:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rwxr-xr-x 1 mcc users 24K May 18 16:43 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 1716991690991

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=TCPcondis-PT-05
Not applying reductions.
Model is PT
Liveness PT
Running Version 202304061127
[2024-05-29 14:08:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-29 14:08:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 14:08:14] [WARNING] Skipping unknown tool specific annotation : Tina
[2024-05-29 14:08:14] [WARNING] Unknown XML tag in source file: size
[2024-05-29 14:08:14] [WARNING] Unknown XML tag in source file: color
[2024-05-29 14:08:14] [INFO ] Load time of PNML (sax parser for PT used): 45 ms
[2024-05-29 14:08:14] [INFO ] Transformed 30 places.
[2024-05-29 14:08:14] [INFO ] Transformed 32 transitions.
[2024-05-29 14:08:14] [INFO ] Parsed PT model containing 30 places and 32 transitions and 108 arcs in 146 ms.
Discarding 8 transitions out of 32. Remains 24
Built sparse matrix representations for Structural reductions in 7 ms.17699KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 30/30 places, 32/32 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 30 transition count 30
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 2 rules in 25 ms. Remains 30 /30 variables (removed 0) and now considering 30/32 (removed 2) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 25 ms. Remains : 30/30 places, 30/32 transitions.
Random walk for 1250003 steps, including 0 resets, run took 578 ms (no deadlock found). (steps per millisecond=2162 )
Random directed walk for 1250000 steps, including 0 resets, run took 550 ms (no deadlock found). (steps per millisecond=2272 )
// Phase 1: matrix 30 rows 30 cols
[2024-05-29 14:08:15] [INFO ] Computed 9 invariants in 6 ms
[2024-05-29 14:08:16] [INFO ] [Real]Absence check using 3 positive place invariants in 6 ms returned sat
[2024-05-29 14:08:16] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 5 ms returned unsat
Starting structural reductions in LIVENESS mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Applied a total of 8 rules in 5 ms. Remains 26 /30 variables (removed 4) and now considering 28/32 (removed 4) transitions.
// Phase 1: matrix 28 rows 26 cols
[2024-05-29 14:08:16] [INFO ] Computed 9 invariants in 2 ms
[2024-05-29 14:08:16] [INFO ] Implicit Places using invariants in 79 ms returned []
[2024-05-29 14:08:16] [INFO ] Invariant cache hit.
[2024-05-29 14:08:16] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 167 ms to find 0 implicit places.
[2024-05-29 14:08:16] [INFO ] Invariant cache hit.
[2024-05-29 14:08:16] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 26/30 places, 28/32 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 263 ms. Remains : 26/30 places, 28/32 transitions.
Discarding 8 transitions out of 28. Remains 20
Initial state reduction rules removed 2 formulas.
Finished random walk after 254 steps, including 0 resets, run visited all 18 properties in 37 ms. (steps per millisecond=6 )
Parikh walk visited 0 properties in 0 ms.
[2024-05-29 14:08:16] [INFO ] Flatten gal took : 54 ms
[2024-05-29 14:08:16] [INFO ] Flatten gal took : 14 ms
[2024-05-29 14:08:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10210907925881513359.gal : 9 ms
[2024-05-29 14:08:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13530664980382669972.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10210907925881513359.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13530664980382669972.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Able to resolve query QuasiLiveness after proving 20 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 30/30 places, 32/32 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 26 transition count 28
Applied a total of 8 rules in 4 ms. Remains 26 /30 variables (removed 4) and now considering 28/32 (removed 4) transitions.
[2024-05-29 14:08:16] [INFO ] Invariant cache hit.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality13530664980382669972.prop.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 3 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5,0.040615,3536,2,59,5,118,6,0,135,41,0
Total reachable state count : 5

[2024-05-29 14:08:16] [INFO ] Implicit Places using invariants in 78 ms returned []
[2024-05-29 14:08:16] [INFO ] Invariant cache hit.
[2024-05-29 14:08:16] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 204 ms to find 0 implicit places.
[2024-05-29 14:08:16] [INFO ] Invariant cache hit.
[2024-05-29 14:08:17] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 26/30 places, 28/32 transitions.
Finished structural reductions in LIVENESS mode , in 1 iterations and 304 ms. Remains : 26/30 places, 28/32 transitions.
Discarding 8 transitions out of 28. Remains 20
[2024-05-29 14:08:17] [INFO ] Flatten gal took : 12 ms
[2024-05-29 14:08:17] [INFO ] Flatten gal took : 11 ms
[2024-05-29 14:08:17] [INFO ] Time to serialize gal into /tmp/CTLFireability6125220120275243530.gal : 3 ms
[2024-05-29 14:08:17] [INFO ] Time to serialize properties into /tmp/CTLFireability15993185063827542138.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6125220120275243530.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15993185063827542138.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 20 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,733343,0.64324,15776,2,5664,5,73206,6,0,135,69346,0


Converting to forward existential form...Done !
original formula: AG(EF((CLOSED>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (CLOSED>=1))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions raf2, xraf2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,1,2.34903,46272,1,0,56,239184,77,29,1011,200157,69
Formula is TRUE !

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

original formula: AG(EF(((FINWAIT1>=1)&&(xFINACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FINWAIT1>=1)&&(xFINACK>=1)))))] = FALSE
(forward)formula 1,1,2.89304,55668,1,0,57,284226,78,31,1011,244561,75
Formula is TRUE !
Detected timeout of ITS tools.
[2024-05-29 14:08:20] [INFO ] Flatten gal took : 11 ms
[2024-05-29 14:08:20] [INFO ] Applying decomposition
[2024-05-29 14:08:20] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph2050515450724441407.txt' '-o' '/tmp/graph2050515450724441407.bin' '-w' '/tmp/graph2050515450724441407.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph2050515450724441407.bin' '-l' '-1' '-v' '-w' '/tmp/graph2050515450724441407.weights' '-q' '0' '-e' '0.001'
[2024-05-29 14:08:20] [INFO ] Decomposing Gal with order
[2024-05-29 14:08:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 14:08:20] [INFO ] Removed a total of 23 redundant transitions.
[2024-05-29 14:08:20] [INFO ] Flatten gal took : 227 ms
[2024-05-29 14:08:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 5 ms.
[2024-05-29 14:08:20] [INFO ] Time to serialize gal into /tmp/CTLFireability12071857741489113354.gal : 4 ms
[2024-05-29 14:08:20] [INFO ] Time to serialize properties into /tmp/CTLFireability13831873884966511016.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12071857741489113354.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13831873884966511016.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 18 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,733343,0.914351,26652,2632,996,40914,5152,105,82822,48,104465,0


Converting to forward existential form...Done !
original formula: AG(EF(((u1.LASTACK>=1)&&(i3.u3.xFINACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((u1.LASTACK>=1)&&(i3.u3.xFINACK>=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions raf2, xraf2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,1,2.0427,50144,1,0,89172,23730,490,138408,258,148977,153648
Formula is TRUE !

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

original formula: AG(EF(((u6.SYNRCVD>=1)&&(u6.xSYNACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((u6.SYNRCVD>=1)&&(u6.xSYNACK>=1)))))] = FALSE
(forward)formula 1,1,2.14977,53048,1,0,96816,23809,497,144764,260,150235,165985
Formula is TRUE !

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

original formula: AG(EF(((u0.FINWAIT1>=1)&&(u0.xFIN>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((u0.FINWAIT1>=1)&&(u0.xFIN>=1)))))] = FALSE
(forward)formula 2,1,2.36494,58592,1,0,111475,23940,504,157013,262,153967,191358
Formula is TRUE !

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

original formula: AG(EF(((u1.LISTEN>=1)&&(u5.xSYN>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((u1.LISTEN>=1)&&(u5.xSYN>=1)))))] = FALSE
(forward)formula 3,1,2.62903,67040,1,0,131651,24142,508,172055,262,154781,231386
Formula is TRUE !

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

original formula: AG(EF((((u1.SYNSENT>=1)&&(u5.xSYN>=1))&&(u6.xSYNACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((u1.SYNSENT>=1)&&(u5.xSYN>=1))&&(u6.xSYNACK>=1)))))] = FALSE
(forward)formula 4,1,2.67386,68096,1,0,134017,24150,514,174186,262,154951,237242
Formula is TRUE !

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

original formula: AG(EF((u5.xCLOSED>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (u5.xCLOSED>=1))))] = FALSE
(forward)formula 5,1,2.79615,71528,1,0,136983,25164,515,192361,262,174273,244580
Formula is TRUE !

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

original formula: AG(EF(((u0.FINACK>=1)&&(i3.u4.xFINWAIT1>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((u0.FINACK>=1)&&(i3.u4.xFINWAIT1>=1)))))] = FALSE
(forward)formula 6,1,2.87305,73376,1,0,140569,25164,520,195548,262,174283,255649
Formula is TRUE !
Detected timeout of ITS tools.
[2024-05-29 14:08:23] [INFO ] Flatten gal took : 4 ms
[2024-05-29 14:08:23] [INFO ] Flatten gal took : 4 ms
[2024-05-29 14:08:23] [INFO ] Time to serialize gal into /tmp/CTLFireability8590883025979440323.gal : 2 ms
[2024-05-29 14:08:23] [INFO ] Time to serialize properties into /tmp/CTLFireability10101185033259852261.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability8590883025979440323.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10101185033259852261.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 11 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,733343,0.414368,15828,2,5664,5,73206,6,0,135,69346,0


Converting to forward existential form...Done !
original formula: AG(EF(((FINACK>=1)&&(xLASTACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FINACK>=1)&&(xLASTACK>=1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions raf2, xraf2, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/...172
(forward)formula 0,1,1.87558,43336,1,0,57,222557,77,29,1014,188430,69
Formula is TRUE !

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

original formula: AG(EF(((SYNACK>=1)&&(xSYNRCVD>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((SYNACK>=1)&&(xSYNRCVD>=1)))))] = FALSE
(forward)formula 1,1,2.01312,45976,1,0,58,237064,78,31,1014,199905,75
Formula is TRUE !

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

original formula: AG(EF(((FIN>=1)&&(xFINWAIT1>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FIN>=1)&&(xFINWAIT1>=1)))))] = FALSE
(forward)formula 2,1,2.1987,49672,1,0,59,255959,79,32,1014,217507,81
Formula is TRUE !

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

original formula: AG(EF(((SYN>=1)&&(xLISTEN>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((SYN>=1)&&(xLISTEN>=1)))))] = FALSE
(forward)formula 3,1,2.26005,51872,1,0,59,264714,80,32,1014,225489,84
Formula is TRUE !

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

original formula: AG(EF((((SYN>=1)&&(SYNACK>=1))&&(xSYNSENT>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((SYN>=1)&&(SYNACK>=1))&&(xSYNSENT>=1)))))] = FALSE
(forward)formula 4,1,2.26673,52136,1,0,59,264993,81,32,1015,225771,87
Formula is TRUE !

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

original formula: AG(EF(((ESTAB>=1)&&(xFIN>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((ESTAB>=1)&&(xFIN>=1)))))] = FALSE
(forward)formula 5,1,2.49897,56096,1,0,59,285625,82,32,1015,245200,90
Formula is TRUE !

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

original formula: AG(EF(((CLOSING>=1)&&(xFINACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((CLOSING>=1)&&(xFINACK>=1)))))] = FALSE
(forward)formula 6,1,2.91349,65600,1,0,60,347388,83,33,1015,302422,96
Formula is TRUE !

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

original formula: AG(EF(((FINWAIT2>=1)&&(xFIN>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FINWAIT2>=1)&&(xFIN>=1)))))] = FALSE
(forward)formula 7,1,3.09012,69824,1,0,61,369774,84,34,1015,323188,102
Formula is TRUE !

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

original formula: AG(EF(((FIN>=1)&&(xESTAB>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FIN>=1)&&(xESTAB>=1)))))] = FALSE
(forward)formula 8,1,3.15571,71672,1,0,61,378289,85,34,1015,331716,105
Formula is TRUE !

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

original formula: AG(EF(((FINACK>=1)&&(xCLOSING>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FINACK>=1)&&(xCLOSING>=1)))))] = FALSE
(forward)formula 9,1,3.27305,74576,1,0,62,395281,86,35,1015,347498,111
Formula is TRUE !

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

original formula: AG(EF(((FIN>=1)&&(xFINWAIT2>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FIN>=1)&&(xFINWAIT2>=1)))))] = FALSE
(forward)formula 10,1,3.34476,76160,1,0,63,404426,87,36,1015,355955,117
Formula is TRUE !

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

Able to resolve query Liveness after proving 20 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Total runtime 12750 ms.

BK_STOP 1716991708834

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="TCPcondis-PT-05"
export BK_EXAMINATION="Liveness"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is TCPcondis-PT-05, 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 r440-smll-171690586000004"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-05.tgz
mv TCPcondis-PT-05 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 ;