Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r499-tall-167912722500319.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is TCPcondis-PT-10, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r499-tall-167912722500319
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 6.9K Feb 26 16:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 16:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 16:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 16:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:19 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:19 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:19 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 17:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 16:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 16:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 16:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 26 16:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:19 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:19 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rwxr-xr-x 1 mcc users 24K Mar 5 18:23 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 1679502475768

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=itstools
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=TCPcondis-PT-10
Not applying reductions.
Model is PT
Liveness PT
Running Version 202303021504
[2023-03-22 16:27:58] [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]
[2023-03-22 16:27:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 16:27:58] [WARNING] Skipping unknown tool specific annotation : Tina
[2023-03-22 16:27:58] [WARNING] Unknown XML tag in source file: size
[2023-03-22 16:27:58] [WARNING] Unknown XML tag in source file: color
[2023-03-22 16:27:58] [INFO ] Load time of PNML (sax parser for PT used): 27 ms
[2023-03-22 16:27:58] [INFO ] Transformed 30 places.
[2023-03-22 16:27:58] [INFO ] Transformed 32 transitions.
[2023-03-22 16:27:58] [INFO ] Parsed PT model containing 30 places and 32 transitions and 108 arcs in 106 ms.
Discarding 8 transitions out of 32. Remains 24
Built sparse matrix representations for Structural reductions in 4 ms.18018KB 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 14 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 14 ms. Remains : 30/30 places, 30/32 transitions.
Random walk for 1250004 steps, including 0 resets, run took 349 ms (no deadlock found). (steps per millisecond=3581 )
Random directed walk for 1250001 steps, including 0 resets, run took 296 ms (no deadlock found). (steps per millisecond=4222 )
// Phase 1: matrix 30 rows 30 cols
[2023-03-22 16:27:59] [INFO ] Computed 9 place invariants in 11 ms
[2023-03-22 16:27:59] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-22 16:27:59] [INFO ] [Real]Absence check using 3 positive and 6 generalized place invariants in 3 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 4 ms. Remains 26 /30 variables (removed 4) and now considering 28/32 (removed 4) transitions.
// Phase 1: matrix 28 rows 26 cols
[2023-03-22 16:27:59] [INFO ] Computed 9 place invariants in 4 ms
[2023-03-22 16:27:59] [INFO ] Implicit Places using invariants in 50 ms returned []
[2023-03-22 16:27:59] [INFO ] Invariant cache hit.
[2023-03-22 16:27:59] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2023-03-22 16:27:59] [INFO ] Invariant cache hit.
[2023-03-22 16:27:59] [INFO ] Dead Transitions using invariants and state equation in 37 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 140 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 353 steps, including 0 resets, run visited all 18 properties in 15 ms. (steps per millisecond=23 )
[2023-03-22 16:27:59] [INFO ] Flatten gal took : 21 ms
[2023-03-22 16:27:59] [INFO ] Flatten gal took : 6 ms
[2023-03-22 16:27:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8617093914956229222.gal : 4 ms
[2023-03-22 16:27:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9050153350247219064.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8617093914956229222.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9050153350247219064.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 2 ms. Remains 26 /30 variables (removed 4) and now considering 28/32 (removed 4) transitions.
[2023-03-22 16:27:59] [INFO ] Invariant cache hit.
its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality9050153350247219064.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,5,0.014245,3536,2,59,5,118,6,0,135,41,0
Total reachable state count : 5

ITS tools runner thread asked to quit. Dying gracefully.
[2023-03-22 16:27:59] [INFO ] Implicit Places using invariants in 44 ms returned []
[2023-03-22 16:27:59] [INFO ] Invariant cache hit.
[2023-03-22 16:27:59] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2023-03-22 16:27:59] [INFO ] Invariant cache hit.
[2023-03-22 16:27:59] [INFO ] Dead Transitions using invariants and state equation in 33 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 132 ms. Remains : 26/30 places, 28/32 transitions.
Discarding 8 transitions out of 28. Remains 20
[2023-03-22 16:27:59] [INFO ] Flatten gal took : 5 ms
[2023-03-22 16:27:59] [INFO ] Flatten gal took : 4 ms
[2023-03-22 16:27:59] [INFO ] Time to serialize gal into /tmp/CTLFireability17897158206777497437.gal : 2 ms
[2023-03-22 16:27:59] [INFO ] Time to serialize properties into /tmp/CTLFireability265407272243273070.ctl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17897158206777497437.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability265407272243273070.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 20 CTL formulae.
Detected timeout of ITS tools.
[2023-03-22 16:28:02] [INFO ] Flatten gal took : 4 ms
[2023-03-22 16:28:02] [INFO ] Applying decomposition
[2023-03-22 16:28:02] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14392243755171174608.txt' '-o' '/tmp/graph14392243755171174608.bin' '-w' '/tmp/graph14392243755171174608.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14392243755171174608.bin' '-l' '-1' '-v' '-w' '/tmp/graph14392243755171174608.weights' '-q' '0' '-e' '0.001'
[2023-03-22 16:28:03] [INFO ] Decomposing Gal with order
[2023-03-22 16:28:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 16:28:03] [INFO ] Removed a total of 24 redundant transitions.
[2023-03-22 16:28:03] [INFO ] Flatten gal took : 23 ms
[2023-03-22 16:28:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 2 ms.
[2023-03-22 16:28:03] [INFO ] Time to serialize gal into /tmp/CTLFireability1295834609250079921.gal : 1 ms
[2023-03-22 16:28:03] [INFO ] Time to serialize properties into /tmp/CTLFireability3080305107439044366.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1295834609250079921.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3080305107439044366.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 20 CTL formulae.
Detected timeout of ITS tools.
[2023-03-22 16:28:06] [INFO ] Flatten gal took : 2 ms
[2023-03-22 16:28:06] [INFO ] Flatten gal took : 3 ms
[2023-03-22 16:28:06] [INFO ] Time to serialize gal into /tmp/CTLFireability7610502329117436119.gal : 1 ms
[2023-03-22 16:28:06] [INFO ] Time to serialize properties into /tmp/CTLFireability6869905986488898916.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7610502329117436119.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability6869905986488898916.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
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,1.11411e+09,8.34164,221704,2,62352,5,1.32814e+06,6,0,135,1.31122e+06,0


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 0,1,29.5029,597260,1,0,56,3.38639e+06,77,29,1146,3.09358e+06,69
Formula is TRUE !
Detected timeout of ITS tools.
[2023-03-22 16:28:36] [INFO ] Flatten gal took : 8 ms
[2023-03-22 16:28:36] [INFO ] Applying decomposition
[2023-03-22 16:28:36] [INFO ] Flatten gal took : 3 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3220611259364684853.txt' '-o' '/tmp/graph3220611259364684853.bin' '-w' '/tmp/graph3220611259364684853.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3220611259364684853.bin' '-l' '-1' '-v' '-w' '/tmp/graph3220611259364684853.weights' '-q' '0' '-e' '0.001'
[2023-03-22 16:28:36] [INFO ] Decomposing Gal with order
[2023-03-22 16:28:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-22 16:28:36] [INFO ] Removed a total of 22 redundant transitions.
[2023-03-22 16:28:36] [INFO ] Flatten gal took : 8 ms
[2023-03-22 16:28:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 1 ms.
[2023-03-22 16:28:36] [INFO ] Time to serialize gal into /tmp/CTLFireability194445169524892833.gal : 1 ms
[2023-03-22 16:28:36] [INFO ] Time to serialize properties into /tmp/CTLFireability17838186559325393449.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability194445169524892833.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17838186559325393449.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 19 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,1.11411e+09,14.6587,381060,9852,1800,324656,71392,102,2.14838e+06,39,2.78187e+06,0


Converting to forward existential form...Done !
Detected timeout of ITS tools.
[2023-03-22 16:29:06] [INFO ] Flatten gal took : 8 ms
[2023-03-22 16:29:06] [INFO ] Flatten gal took : 5 ms
[2023-03-22 16:29:06] [INFO ] Time to serialize gal into /tmp/CTLFireability2225152074196309615.gal : 1 ms
[2023-03-22 16:29:06] [INFO ] Time to serialize properties into /tmp/CTLFireability16112076875346368644.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2225152074196309615.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability16112076875346368644.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 19 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,1.11411e+09,8.39556,223180,2,62352,5,1.32814e+06,6,0,135,1.31122e+06,0


Converting to forward existential form...Done !
original formula: AG(EF(((FINWAIT1>=1)&&(xFINACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FINWAIT1>=1)&&(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 0,1,31.8421,637356,1,0,56,3.56648e+06,77,30,1147,3.39589e+06,69
Formula is TRUE !

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

original formula: AG(EF(((LASTACK>=1)&&(xFINACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((LASTACK>=1)&&(xFINACK>=1)))))] = FALSE
(forward)formula 1,1,33.9182,698136,1,0,58,3.89927e+06,78,31,1147,3.75498e+06,75
Formula is TRUE !

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

original formula: AG(EF(((SYNRCVD>=1)&&(xSYNACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((SYNRCVD>=1)&&(xSYNACK>=1)))))] = FALSE
(forward)formula 2,1,35.4673,733248,1,0,59,4.11771e+06,79,32,1147,3.93508e+06,81
Formula is TRUE !

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

original formula: AG(EF(((FINWAIT1>=1)&&(xFIN>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FINWAIT1>=1)&&(xFIN>=1)))))] = FALSE
(forward)formula 3,1,37.1898,778096,1,0,59,4.35356e+06,80,32,1147,4.18221e+06,84
Formula is TRUE !

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

original formula: AG(EF(((LISTEN>=1)&&(xSYN>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((LISTEN>=1)&&(xSYN>=1)))))] = FALSE
(forward)formula 4,1,39.6177,846072,1,0,59,4.71632e+06,81,32,1147,4.53254e+06,87
Formula is TRUE !

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

original formula: AG(EF((((SYNSENT>=1)&&(xSYN>=1))&&(xSYNACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((SYNSENT>=1)&&(xSYN>=1))&&(xSYNACK>=1)))))] = FALSE
(forward)formula 5,1,39.9528,853728,1,0,59,4.75505e+06,82,32,1148,4.56996e+06,90
Formula is TRUE !

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

original formula: AG(EF((xCLOSED>=1)))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (xCLOSED>=1))))] = FALSE
(forward)formula 6,1,40.1182,856896,1,0,60,4.77767e+06,83,33,1148,4.59757e+06,96
Formula is TRUE !

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

original formula: AG(EF(((FINACK>=1)&&(xFINWAIT1>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FINACK>=1)&&(xFINWAIT1>=1)))))] = FALSE
(forward)formula 7,1,41.7608,902236,1,0,61,5.02001e+06,84,34,1148,4.83398e+06,102
Formula is TRUE !

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

original formula: AG(EF(((FINACK>=1)&&(xLASTACK>=1))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((FINACK>=1)&&(xLASTACK>=1)))))] = FALSE
(forward)formula 8,1,43.1117,937544,1,0,63,5.21845e+06,85,35,1148,5.02447e+06,108
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 9,1,43.1247,937808,1,0,63,5.21892e+06,86,35,1148,5.02495e+06,111
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 10,1,43.5191,948632,1,0,63,5.26615e+06,87,35,1148,5.07229e+06,114
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 11,1,43.6473,951800,1,0,63,5.27819e+06,88,35,1148,5.08607e+06,117
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 12,1,43.67,952328,1,0,63,5.27906e+06,89,35,1149,5.08706e+06,120
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 13,1,45.7016,987432,1,0,63,5.41297e+06,90,35,1149,5.23068e+06,123
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 14,1,51.6389,1135528,1,0,64,6.31007e+06,91,36,1149,6.13812e+06,129
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 15,1,54.2534,1191428,1,0,65,6.6269e+06,92,37,1149,6.44777e+06,135
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 16,1,57.1436,1215580,1,0,65,6.73747e+06,93,37,1149,6.5649e+06,138
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 17,1,60.0233,1251016,1,0,66,6.91825e+06,94,38,1149,6.73878e+06,144
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 18,1,60.5937,1267120,1,0,67,7.01509e+06,95,39,1149,6.83067e+06,150
Formula is TRUE !

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

ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query Liveness after proving 20 properties.
FORMULA Liveness TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Total runtime 128773 ms.

BK_STOP 1679502615889

--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /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-10"
export BK_EXAMINATION="Liveness"
export BK_TOOL="itstools"
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 2-5348"
echo " Executing tool itstools"
echo " Input is TCPcondis-PT-10, 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 r499-tall-167912722500319"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/TCPcondis-PT-10.tgz
mv TCPcondis-PT-10 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 ;