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.r096-smll-165260576200394.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)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is GPUForwardProgress-PT-28a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-165260576200394
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 272K
-rw-r--r-- 1 mcc users 7.2K Apr 29 12:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 29 12:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 29 12:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 29 12:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K May 9 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 44K May 10 09:34 model.pnml

--------------------
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 GPUForwardProgress-PT-28a-CTLFireability-00
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-01
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-02
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-03
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-04
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-05
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-06
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-07
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-08
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-09
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-10
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-11
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-12
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-13
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-14
FORMULA_NAME GPUForwardProgress-PT-28a-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1652730534055

Running Version 202205111006
[2022-05-16 19:48:56] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -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, 3600]
[2022-05-16 19:48:56] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 19:48:56] [INFO ] Load time of PNML (sax parser for PT used): 179 ms
[2022-05-16 19:48:56] [INFO ] Transformed 120 places.
[2022-05-16 19:48:56] [INFO ] Transformed 149 transitions.
[2022-05-16 19:48:56] [INFO ] Found NUPN structural information;
[2022-05-16 19:48:56] [INFO ] Parsed PT model containing 120 places and 149 transitions in 432 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 29 ms.
Ensure Unique test removed 30 transitions
Reduce redundant transitions removed 30 transitions.
Support contains 99 out of 120 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Applied a total of 0 rules in 24 ms. Remains 120 /120 variables (removed 0) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 120 cols
[2022-05-16 19:48:57] [INFO ] Computed 30 place invariants in 20 ms
[2022-05-16 19:48:57] [INFO ] Implicit Places using invariants in 375 ms returned []
// Phase 1: matrix 119 rows 120 cols
[2022-05-16 19:48:57] [INFO ] Computed 30 place invariants in 8 ms
[2022-05-16 19:48:57] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:48:57] [INFO ] Implicit Places using invariants and state equation in 332 ms returned []
Implicit Place search using SMT with State Equation took 769 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 120 cols
[2022-05-16 19:48:57] [INFO ] Computed 30 place invariants in 4 ms
[2022-05-16 19:48:58] [INFO ] Dead Transitions using invariants and state equation in 295 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 119/119 transitions.
Support contains 99 out of 120 places after structural reductions.
[2022-05-16 19:48:58] [INFO ] Flatten gal took : 89 ms
[2022-05-16 19:48:58] [INFO ] Flatten gal took : 41 ms
[2022-05-16 19:48:58] [INFO ] Input system was already deterministic with 119 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 1234 ms. (steps per millisecond=8 ) properties (out of 76) seen :71
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 5) seen :1
Running SMT prover for 4 properties.
// Phase 1: matrix 119 rows 120 cols
[2022-05-16 19:49:00] [INFO ] Computed 30 place invariants in 4 ms
[2022-05-16 19:49:00] [INFO ] [Real]Absence check using 0 positive and 30 generalized place invariants in 8 ms returned sat
[2022-05-16 19:49:00] [INFO ] After 244ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2022-05-16 19:49:00] [INFO ] [Nat]Absence check using 0 positive and 30 generalized place invariants in 8 ms returned sat
[2022-05-16 19:49:01] [INFO ] After 203ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2022-05-16 19:49:01] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:49:01] [INFO ] After 156ms SMT Verify possible using 29 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2022-05-16 19:49:01] [INFO ] After 252ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 87 ms.
[2022-05-16 19:49:01] [INFO ] After 656ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 3 different solutions.
Finished Parikh walk after 12 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Parikh walk visited 3 properties in 11 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2022-05-16 19:49:01] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2022-05-16 19:49:01] [INFO ] Flatten gal took : 25 ms
FORMULA GPUForwardProgress-PT-28a-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-16 19:49:01] [INFO ] Flatten gal took : 24 ms
[2022-05-16 19:49:01] [INFO ] Input system was already deterministic with 119 transitions.
Support contains 96 out of 120 places (down from 99) after GAL structural reductions.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 382 edges and 120 vertex of which 90 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.10 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Graph (complete) has 382 edges and 120 vertex of which 90 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.2 ms
Discarding 30 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 1 place count 89 transition count 93
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 49 place count 65 transition count 93
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 51 place count 64 transition count 92
Applied a total of 51 rules in 50 ms. Remains 64 /120 variables (removed 56) and now considering 92/119 (removed 27) transitions.
// Phase 1: matrix 92 rows 64 cols
[2022-05-16 19:49:01] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-16 19:49:01] [INFO ] Implicit Places using invariants in 110 ms returned []
// Phase 1: matrix 92 rows 64 cols
[2022-05-16 19:49:01] [INFO ] Computed 1 place invariants in 3 ms
[2022-05-16 19:49:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 19:49:01] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 308 ms to find 0 implicit places.
[2022-05-16 19:49:01] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 92 rows 64 cols
[2022-05-16 19:49:01] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-16 19:49:02] [INFO ] Dead Transitions using invariants and state equation in 102 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 64/120 places, 92/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 64/120 places, 92/119 transitions.
[2022-05-16 19:49:02] [INFO ] Flatten gal took : 12 ms
[2022-05-16 19:49:02] [INFO ] Flatten gal took : 22 ms
[2022-05-16 19:49:02] [INFO ] Input system was already deterministic with 92 transitions.
[2022-05-16 19:49:02] [INFO ] Flatten gal took : 12 ms
[2022-05-16 19:49:02] [INFO ] Flatten gal took : 12 ms
[2022-05-16 19:49:02] [INFO ] Time to serialize gal into /tmp/CTLFireability4106981324376203047.gal : 4 ms
[2022-05-16 19:49:02] [INFO ] Time to serialize properties into /tmp/CTLFireability10141907601826216686.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability4106981324376203047.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10141907601826216686.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 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,2.89205e+14,0.254886,11892,2,656,5,49054,6,0,350,32612,0


Converting to forward existential form...Done !
original formula: EG(AG((A(EG((p47==1)) U EF((p107==1))) + EG(E((p87==1) U (p31==1))))))
=> equivalent forward existential formula: [FwdG(Init,!(E(TRUE U !((!((E(!(E(TRUE U (p107==1))) U (!(EG((p47==1))) * !(E(TRUE U (p107==1))))) + EG(!(E(TRUE...216
Reverse transition relation is NOT exact ! Due to transitions t0, t2, t11, t12, t13, t14, t15, t17, t19, t20, t22, t24, t27, t28, t30, t32, t34, t36, t39, ...313
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,4.15712,109640,1,0,806,700188,229,450,2498,711906,914
FORMULA GPUForwardProgress-PT-28a-CTLFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 7 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:49:06] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:49:06] [INFO ] Implicit Places using invariants in 125 ms returned []
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:49:06] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-16 19:49:06] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:49:06] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 427 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:49:06] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:49:07] [INFO ] Dead Transitions using invariants and state equation in 322 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 119/120 places, 119/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/120 places, 119/119 transitions.
[2022-05-16 19:49:07] [INFO ] Flatten gal took : 17 ms
[2022-05-16 19:49:07] [INFO ] Flatten gal took : 19 ms
[2022-05-16 19:49:07] [INFO ] Input system was already deterministic with 119 transitions.
[2022-05-16 19:49:07] [INFO ] Flatten gal took : 41 ms
[2022-05-16 19:49:07] [INFO ] Flatten gal took : 16 ms
[2022-05-16 19:49:07] [INFO ] Time to serialize gal into /tmp/CTLFireability2541190673497500065.gal : 3 ms
[2022-05-16 19:49:07] [INFO ] Time to serialize properties into /tmp/CTLFireability5344500775641440825.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2541190673497500065.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5344500775641440825.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 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,4.323e+17,1.64352,38616,2,607,5,261980,6,0,596,106041,0


Converting to forward existential form...Done !
original formula: (AG(AF(((((((p42==1)&&(p115==1))&&((p119==1)&&(p27==1)))||(p7==0)) * ((EX((((p86==1)&&(p115==1))&&(p119==1))) + (p86==1)) + (((p112==1)&&...454
=> equivalent forward existential formula: [FwdG(FwdU((Init * !(E(!(E(TRUE U !(((p55==1) + EG(((((p36==1)&&(p115==1))&&(p119==1))||(p39==1))))))) U !(EG(!(...521
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t61, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
(forward)formula 0,0,11.3229,244972,1,0,1031,1.99956e+06,284,488,4543,911037,1288
FORMULA GPUForwardProgress-PT-28a-CTLFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 7 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:49:18] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:49:18] [INFO ] Implicit Places using invariants in 123 ms returned []
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:49:18] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:49:18] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:49:19] [INFO ] Implicit Places using invariants and state equation in 235 ms returned []
Implicit Place search using SMT with State Equation took 394 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:49:19] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-16 19:49:19] [INFO ] Dead Transitions using invariants and state equation in 130 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 119/120 places, 119/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/120 places, 119/119 transitions.
[2022-05-16 19:49:19] [INFO ] Flatten gal took : 10 ms
[2022-05-16 19:49:19] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:49:19] [INFO ] Input system was already deterministic with 119 transitions.
[2022-05-16 19:49:19] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:49:19] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:49:19] [INFO ] Time to serialize gal into /tmp/CTLFireability2668319210983946433.gal : 3 ms
[2022-05-16 19:49:19] [INFO ] Time to serialize properties into /tmp/CTLFireability10813790461770099882.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2668319210983946433.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10813790461770099882.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 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,4.323e+17,1.70559,38444,2,607,5,261980,6,0,596,106041,0


Converting to forward existential form...Done !
original formula: EX(AG(EF((((p24==0)||(p115==0))||(p119==0)))))
=> equivalent forward existential formula: [(EY(Init) * !(E(TRUE U !(E(TRUE U (((p24==0)||(p115==0))||(p119==0)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t61, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
(forward)formula 0,1,1.90209,38444,1,0,223,261980,258,123,4344,106041,248
FORMULA GPUForwardProgress-PT-28a-CTLFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 6 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:49:21] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:49:21] [INFO ] Implicit Places using invariants in 148 ms returned []
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:49:21] [INFO ] Computed 29 place invariants in 5 ms
[2022-05-16 19:49:21] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:49:21] [INFO ] Implicit Places using invariants and state equation in 217 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:49:21] [INFO ] Computed 29 place invariants in 6 ms
[2022-05-16 19:49:21] [INFO ] Dead Transitions using invariants and state equation in 185 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 119/120 places, 119/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/120 places, 119/119 transitions.
[2022-05-16 19:49:21] [INFO ] Flatten gal took : 11 ms
[2022-05-16 19:49:21] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:49:21] [INFO ] Input system was already deterministic with 119 transitions.
[2022-05-16 19:49:21] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:49:21] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:49:21] [INFO ] Time to serialize gal into /tmp/CTLFireability16824508767565985035.gal : 2 ms
[2022-05-16 19:49:21] [INFO ] Time to serialize properties into /tmp/CTLFireability2411635801098225536.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16824508767565985035.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2411635801098225536.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 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,4.323e+17,1.66935,38748,2,607,5,261980,6,0,596,106041,0


Converting to forward existential form...Done !
original formula: EF(AG(EX(((!(A((p54==1) U (((p28==1)&&(p115==1))&&(p119==1)))) * (((p10==0)||(p115==0))||(p119==0))) * (((p36==0)||(p115==0))||(p119==0))...159
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(EX(((!(!((E(!((((p28==1)&&(p115==1))&&(p119==1))) U (!((p54==1)) * !((((p28==1)...320
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t61, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
(forward)formula 0,0,8.79925,195740,1,0,838,1.57605e+06,271,435,4432,690861,984
FORMULA GPUForwardProgress-PT-28a-CTLFireability-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 8 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:49:30] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:49:30] [INFO ] Implicit Places using invariants in 139 ms returned []
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:49:30] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-16 19:49:31] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:49:31] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 455 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:49:31] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-16 19:49:31] [INFO ] Dead Transitions using invariants and state equation in 204 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 119/120 places, 119/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/120 places, 119/119 transitions.
[2022-05-16 19:49:31] [INFO ] Flatten gal took : 14 ms
[2022-05-16 19:49:31] [INFO ] Flatten gal took : 21 ms
[2022-05-16 19:49:31] [INFO ] Input system was already deterministic with 119 transitions.
[2022-05-16 19:49:31] [INFO ] Flatten gal took : 15 ms
[2022-05-16 19:49:31] [INFO ] Flatten gal took : 8 ms
[2022-05-16 19:49:31] [INFO ] Time to serialize gal into /tmp/CTLFireability17127944465489776514.gal : 2 ms
[2022-05-16 19:49:31] [INFO ] Time to serialize properties into /tmp/CTLFireability222102797359136189.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17127944465489776514.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability222102797359136189.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 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,4.323e+17,1.67434,38284,2,607,5,261980,6,0,596,106041,0


Converting to forward existential form...Done !
original formula: E(E((EX(EF((p62==1))) * EG((p50!=1))) U AF((p55==1))) U AG((A((EF((((p104==1)&&(p115==1))&&(p119==1))) * (p82==1)) U (p111!=1)) * AX(E((p...177
=> equivalent forward existential formula: [(FwdU(Init,E((EX(E(TRUE U (p62==1))) * EG((p50!=1))) U !(EG(!((p55==1)))))) * !(E(TRUE U !((!((E(!((p111!=1)) U...306
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t61, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
(forward)formula 0,1,19.0454,417012,1,0,2012,3.18065e+06,291,1051,4411,1.90804e+06,2558
FORMULA GPUForwardProgress-PT-28a-CTLFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 11 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:49:50] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:49:50] [INFO ] Implicit Places using invariants in 118 ms returned []
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:49:50] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:49:50] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:49:51] [INFO ] Implicit Places using invariants and state equation in 336 ms returned []
Implicit Place search using SMT with State Equation took 460 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:49:51] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:49:51] [INFO ] Dead Transitions using invariants and state equation in 221 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 119/120 places, 119/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/120 places, 119/119 transitions.
[2022-05-16 19:49:51] [INFO ] Flatten gal took : 24 ms
[2022-05-16 19:49:51] [INFO ] Flatten gal took : 13 ms
[2022-05-16 19:49:51] [INFO ] Input system was already deterministic with 119 transitions.
[2022-05-16 19:49:51] [INFO ] Flatten gal took : 13 ms
[2022-05-16 19:49:51] [INFO ] Flatten gal took : 13 ms
[2022-05-16 19:49:51] [INFO ] Time to serialize gal into /tmp/CTLFireability12344759223510295411.gal : 12 ms
[2022-05-16 19:49:51] [INFO ] Time to serialize properties into /tmp/CTLFireability985849330586736978.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12344759223510295411.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability985849330586736978.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 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,4.323e+17,1.70318,38640,2,607,5,261980,6,0,596,106041,0


Converting to forward existential form...Done !
original formula: EF((AF(EG(((p58==0)&&((p118==1)||(p54==1))))) * EX(AX(((((p90==0)||(p115==0))||(p119==0))&&(((p92==0)||(p115==0))||(p119==0)))))))
=> equivalent forward existential formula: [(EY((FwdU(Init,TRUE) * !(EG(!(EG(((p58==0)&&((p118==1)||(p54==1))))))))) * !(EX(!(((((p90==0)||(p115==0))||(p11...212
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t61, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,22.0586,508400,1,0,1271,4.30513e+06,267,728,4408,2.08297e+06,1296
FORMULA GPUForwardProgress-PT-28a-CTLFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Applied a total of 0 rules in 4 ms. Remains 120 /120 variables (removed 0) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 120 cols
[2022-05-16 19:50:13] [INFO ] Computed 30 place invariants in 1 ms
[2022-05-16 19:50:13] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 119 rows 120 cols
[2022-05-16 19:50:13] [INFO ] Computed 30 place invariants in 0 ms
[2022-05-16 19:50:13] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:50:13] [INFO ] Implicit Places using invariants and state equation in 207 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 120 cols
[2022-05-16 19:50:13] [INFO ] Computed 30 place invariants in 2 ms
[2022-05-16 19:50:14] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 120/120 places, 119/119 transitions.
[2022-05-16 19:50:14] [INFO ] Flatten gal took : 12 ms
[2022-05-16 19:50:14] [INFO ] Flatten gal took : 13 ms
[2022-05-16 19:50:14] [INFO ] Input system was already deterministic with 119 transitions.
[2022-05-16 19:50:14] [INFO ] Flatten gal took : 27 ms
[2022-05-16 19:50:14] [INFO ] Flatten gal took : 10 ms
[2022-05-16 19:50:14] [INFO ] Time to serialize gal into /tmp/CTLFireability16683338427382140320.gal : 3 ms
[2022-05-16 19:50:14] [INFO ] Time to serialize properties into /tmp/CTLFireability295911485211924978.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability16683338427382140320.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability295911485211924978.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 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,4.323e+17,1.89805,39812,2,613,5,265425,6,0,600,106567,0


Converting to forward existential form...Done !
original formula: (!(E((!(AX(((p107==1)||(p47==1)))) + !(AX((p98==1)))) U (!((EF((p94==1)) * (p67==1))) + ((AX((p118==1)) * (p98==1)) * (((((((p1==1)&&(p5=...692
=> equivalent forward existential formula: ([((Init * !(!(E((!(!(EX(!(((p107==1)||(p47==1)))))) + !(!(EX(!((p98==1)))))) U (!((E(TRUE U (p94==1)) * (p67==1...1456
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t61, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
(forward)formula 0,0,8.79943,167512,1,0,803,1.36672e+06,284,402,4637,555167,1015
FORMULA GPUForwardProgress-PT-28a-CTLFireability-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 6 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:50:23] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:50:23] [INFO ] Implicit Places using invariants in 143 ms returned []
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:50:23] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-16 19:50:23] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:50:23] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 488 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:50:23] [INFO ] Computed 29 place invariants in 3 ms
[2022-05-16 19:50:23] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 119/120 places, 119/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/120 places, 119/119 transitions.
[2022-05-16 19:50:23] [INFO ] Flatten gal took : 8 ms
[2022-05-16 19:50:23] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:50:23] [INFO ] Input system was already deterministic with 119 transitions.
[2022-05-16 19:50:23] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:50:23] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:50:23] [INFO ] Time to serialize gal into /tmp/CTLFireability11417844998260096832.gal : 5 ms
[2022-05-16 19:50:23] [INFO ] Time to serialize properties into /tmp/CTLFireability13875362259314838644.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11417844998260096832.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13875362259314838644.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 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,4.323e+17,2.11454,38764,2,607,5,261980,6,0,596,106041,0


Converting to forward existential form...Done !
original formula: !(A(EF(!(AG((p55==1)))) U A((A(A((p50==1) U (((p20==1)&&(p115==1))&&(p119==1))) U E((((p98==1)&&(p115==1))&&(p119==1)) U (p55==1))) + A(E...229
=> equivalent forward existential formula: (([((FwdU((FwdU(Init,!(!((E(!(EG(!(!(EX(!((p35==1))))))) U (!((!((E(!(E((((p98==1)&&(p115==1))&&(p119==1)) U (p5...2351
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t61, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Using saturation style SCC detection
(forward)formula 0,0,16.8235,378508,1,0,2321,3.09505e+06,311,1321,4552,1.42351e+06,3053
FORMULA GPUForwardProgress-PT-28a-CTLFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 12 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:50:40] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:50:40] [INFO ] Implicit Places using invariants in 151 ms returned []
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:50:40] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-16 19:50:41] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:50:41] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 410 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:50:41] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:50:41] [INFO ] Dead Transitions using invariants and state equation in 211 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 119/120 places, 119/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/120 places, 119/119 transitions.
[2022-05-16 19:50:41] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:50:41] [INFO ] Flatten gal took : 10 ms
[2022-05-16 19:50:41] [INFO ] Input system was already deterministic with 119 transitions.
[2022-05-16 19:50:41] [INFO ] Flatten gal took : 10 ms
[2022-05-16 19:50:41] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:50:41] [INFO ] Time to serialize gal into /tmp/CTLFireability9655396795851034834.gal : 2 ms
[2022-05-16 19:50:41] [INFO ] Time to serialize properties into /tmp/CTLFireability4775184498639222949.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9655396795851034834.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4775184498639222949.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 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,4.323e+17,1.79815,38520,2,607,5,261980,6,0,596,106041,0


Converting to forward existential form...Done !
original formula: A((AX((!(EG((((p30==1)&&(p115==1))&&(p119==1)))) * !((E((((p96==1)&&(p115==1))&&(p119==1)) U (((p60==1)&&(p115==1))&&(p119==1))) + ((p67=...586
=> equivalent forward existential formula: [((Init * !(EG(!(((E(TRUE U (((p54==1)&&(p115==1))&&(p119==1))) * (p0!=1)) * ((p39==1) * (E(E((p99!=1) U (((p46=...1336
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t61, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
Detected timeout of ITS tools.
[2022-05-16 19:51:11] [INFO ] Flatten gal took : 6 ms
[2022-05-16 19:51:11] [INFO ] Applying decomposition
[2022-05-16 19:51:11] [INFO ] Flatten gal took : 18 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph18103638776053361258.txt' '-o' '/tmp/graph18103638776053361258.bin' '-w' '/tmp/graph18103638776053361258.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18103638776053361258.bin' '-l' '-1' '-v' '-w' '/tmp/graph18103638776053361258.weights' '-q' '0' '-e' '0.001'
[2022-05-16 19:51:11] [INFO ] Decomposing Gal with order
[2022-05-16 19:51:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 19:51:11] [INFO ] Removed a total of 44 redundant transitions.
[2022-05-16 19:51:11] [INFO ] Flatten gal took : 95 ms
[2022-05-16 19:51:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2022-05-16 19:51:11] [INFO ] Time to serialize gal into /tmp/CTLFireability202774760705499380.gal : 6 ms
[2022-05-16 19:51:11] [INFO ] Time to serialize properties into /tmp/CTLFireability11986681350838888301.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability202774760705499380.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11986681350838888301.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 1 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,4.323e+17,1.91653,43212,3154,17419,51134,63101,268,61747,95,122809,0


Converting to forward existential form...Done !
original formula: A((AX((!(EG((((u7.p30==1)&&(u28.p115==1))&&(u28.p119==1)))) * !((E((((u23.p96==1)&&(u28.p115==1))&&(u28.p119==1)) U (((u14.p60==1)&&(u28....744
=> equivalent forward existential formula: [((Init * !(EG(!(((E(TRUE U (((u13.p54==1)&&(u28.p115==1))&&(u28.p119==1))) * (u0.p0!=1)) * ((u9.p39==1) * (E(E(...1668
Reverse transition relation is NOT exact ! Due to transitions t61, u28.t1, u28.t2, u28.t4, Intersection with reachable at each step enabled. (destroyed/re...190
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Graph (complete) has 382 edges and 120 vertex of which 90 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.7 ms
Discarding 30 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 1 place count 90 transition count 94
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 49 place count 66 transition count 94
Applied a total of 49 rules in 25 ms. Remains 66 /120 variables (removed 54) and now considering 94/119 (removed 25) transitions.
// Phase 1: matrix 94 rows 66 cols
[2022-05-16 19:51:42] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-16 19:51:42] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 94 rows 66 cols
[2022-05-16 19:51:42] [INFO ] Computed 1 place invariants in 3 ms
[2022-05-16 19:51:42] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:51:42] [INFO ] Implicit Places using invariants and state equation in 128 ms returned []
Implicit Place search using SMT with State Equation took 196 ms to find 0 implicit places.
[2022-05-16 19:51:42] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 94 rows 66 cols
[2022-05-16 19:51:42] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-16 19:51:42] [INFO ] Dead Transitions using invariants and state equation in 128 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 66/120 places, 94/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 66/120 places, 94/119 transitions.
[2022-05-16 19:51:42] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:51:42] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:51:42] [INFO ] Input system was already deterministic with 94 transitions.
[2022-05-16 19:51:42] [INFO ] Flatten gal took : 8 ms
[2022-05-16 19:51:42] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:51:42] [INFO ] Time to serialize gal into /tmp/CTLFireability10190450864705047643.gal : 2 ms
[2022-05-16 19:51:42] [INFO ] Time to serialize properties into /tmp/CTLFireability12958423618982410433.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10190450864705047643.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12958423618982410433.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 1 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,4.33809e+14,0.958003,25540,2,320,5,153366,6,0,359,67134,0


Converting to forward existential form...Done !
original formula: EG((((!(A(AF((p103==1)) U !(E((p91==1) U (p118==1))))) + (p74==1)) + ((p100==0)||(p115==0))) + ((p119==0)||(p94==0))))
=> equivalent forward existential formula: [FwdG(Init,(((!(!((E(!(!(E((p91==1) U (p118==1)))) U (!(!(EG(!((p103==1))))) * !(!(E((p91==1) U (p118==1)))))) +...266
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, t14, t15, t16, t17, t47, t49, t50, t52, t54, t57, t58, t60, t62, t64, t66, t...317
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,8.09836,166300,1,0,1163,1.31008e+06,228,659,2964,648762,1099
FORMULA GPUForwardProgress-PT-28a-CTLFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Graph (complete) has 382 edges and 120 vertex of which 90 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.3 ms
Discarding 30 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 24 Pre rules applied. Total rules applied 1 place count 90 transition count 94
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 0 with 48 rules applied. Total rules applied 49 place count 66 transition count 94
Applied a total of 49 rules in 17 ms. Remains 66 /120 variables (removed 54) and now considering 94/119 (removed 25) transitions.
// Phase 1: matrix 94 rows 66 cols
[2022-05-16 19:51:50] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 19:51:50] [INFO ] Implicit Places using invariants in 98 ms returned []
// Phase 1: matrix 94 rows 66 cols
[2022-05-16 19:51:50] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 19:51:50] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:51:50] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2022-05-16 19:51:50] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 94 rows 66 cols
[2022-05-16 19:51:50] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 19:51:50] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 66/120 places, 94/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 66/120 places, 94/119 transitions.
[2022-05-16 19:51:51] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:51:51] [INFO ] Flatten gal took : 8 ms
[2022-05-16 19:51:51] [INFO ] Input system was already deterministic with 94 transitions.
[2022-05-16 19:51:51] [INFO ] Flatten gal took : 8 ms
[2022-05-16 19:51:51] [INFO ] Flatten gal took : 8 ms
[2022-05-16 19:51:51] [INFO ] Time to serialize gal into /tmp/CTLFireability6880579707731246049.gal : 5 ms
[2022-05-16 19:51:51] [INFO ] Time to serialize properties into /tmp/CTLFireability15882427784450343350.ctl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6880579707731246049.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15882427784450343350.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-16 19:52:21] [INFO ] Flatten gal took : 13 ms
[2022-05-16 19:52:21] [INFO ] Applying decomposition
[2022-05-16 19:52:21] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13673865877058784628.txt' '-o' '/tmp/graph13673865877058784628.bin' '-w' '/tmp/graph13673865877058784628.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13673865877058784628.bin' '-l' '-1' '-v' '-w' '/tmp/graph13673865877058784628.weights' '-q' '0' '-e' '0.001'
[2022-05-16 19:52:21] [INFO ] Decomposing Gal with order
[2022-05-16 19:52:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 19:52:21] [INFO ] Removed a total of 54 redundant transitions.
[2022-05-16 19:52:21] [INFO ] Flatten gal took : 11 ms
[2022-05-16 19:52:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-16 19:52:21] [INFO ] Time to serialize gal into /tmp/CTLFireability11850502994542007956.gal : 2 ms
[2022-05-16 19:52:21] [INFO ] Time to serialize properties into /tmp/CTLFireability17530246292460821161.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11850502994542007956.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17530246292460821161.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 1 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,4.33809e+14,0.056897,6412,120,33,4529,208,228,4229,38,421,0


Converting to forward existential form...Done !
original formula: EF(AG(((!(E((u27.p110==1) U (((u9.p38==1)&&(u28.p115==1))&&(u28.p119==1)))) + E((((u26.p106==1)&&(u28.p115==1))&&(u28.p119==1)) U (u14.p5...198
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U !(((!(E((u27.p110==1) U (((u9.p38==1)&&(u28.p115==1))&&(u28.p119==1)))) + E((((u2...262
Reverse transition relation is NOT exact ! Due to transitions t14, t15, t16, t17, t47, t49, t50, t52, t54, t57, t58, t60, t62, t64, t66, t69, t71, t72, t74...333
(forward)formula 0,1,0.122183,7848,1,0,8214,307,1076,8759,185,999,13311
FORMULA GPUForwardProgress-PT-28a-CTLFireability-11 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in LTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 119 transition count 119
Applied a total of 1 rules in 3 ms. Remains 119 /120 variables (removed 1) and now considering 119/119 (removed 0) transitions.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:52:21] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:52:21] [INFO ] Implicit Places using invariants in 145 ms returned []
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:52:21] [INFO ] Computed 29 place invariants in 1 ms
[2022-05-16 19:52:21] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:52:21] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 409 ms to find 0 implicit places.
// Phase 1: matrix 119 rows 119 cols
[2022-05-16 19:52:21] [INFO ] Computed 29 place invariants in 2 ms
[2022-05-16 19:52:21] [INFO ] Dead Transitions using invariants and state equation in 134 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 119/120 places, 119/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 119/120 places, 119/119 transitions.
[2022-05-16 19:52:21] [INFO ] Flatten gal took : 5 ms
[2022-05-16 19:52:21] [INFO ] Flatten gal took : 5 ms
[2022-05-16 19:52:21] [INFO ] Input system was already deterministic with 119 transitions.
[2022-05-16 19:52:21] [INFO ] Flatten gal took : 5 ms
[2022-05-16 19:52:21] [INFO ] Flatten gal took : 4 ms
[2022-05-16 19:52:21] [INFO ] Time to serialize gal into /tmp/CTLFireability14316397458926487840.gal : 2 ms
[2022-05-16 19:52:21] [INFO ] Time to serialize properties into /tmp/CTLFireability1484471922371064853.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14316397458926487840.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1484471922371064853.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...275
No direction supplied, using forward translation only.
Parsed 1 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,4.323e+17,1.42837,38432,2,607,5,261980,6,0,596,106041,0


Converting to forward existential form...Done !
original formula: EG(((EX(((((p34==0)||(p115==0))||(p119==0)) * AF((((p12==1)&&(p115==1))&&(p119==1))))) * AG(((((p75==1)&&(p79==1))&&(p31==1)) + AF((p106=...205
=> equivalent forward existential formula: [FwdG(Init,((EX(((((p34==0)||(p115==0))||(p119==0)) * !(EG(!((((p12==1)&&(p115==1))&&(p119==1))))))) * !(E(TRUE ...278
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t61, Intersection with reachable at each step enabled. (destroyed/reverse/inters...178
(forward)formula 0,0,5.05927,109848,1,0,745,863180,274,360,4416,371093,939
FORMULA GPUForwardProgress-PT-28a-CTLFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Graph (complete) has 382 edges and 120 vertex of which 90 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.1 ms
Discarding 30 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 20 Pre rules applied. Total rules applied 1 place count 90 transition count 98
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 41 place count 70 transition count 98
Applied a total of 41 rules in 10 ms. Remains 70 /120 variables (removed 50) and now considering 98/119 (removed 21) transitions.
// Phase 1: matrix 98 rows 70 cols
[2022-05-16 19:52:27] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 19:52:27] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 98 rows 70 cols
[2022-05-16 19:52:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 19:52:27] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:52:27] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 129 ms to find 0 implicit places.
[2022-05-16 19:52:27] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 98 rows 70 cols
[2022-05-16 19:52:27] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 19:52:27] [INFO ] Dead Transitions using invariants and state equation in 70 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 70/120 places, 98/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/120 places, 98/119 transitions.
[2022-05-16 19:52:27] [INFO ] Flatten gal took : 10 ms
[2022-05-16 19:52:27] [INFO ] Flatten gal took : 3 ms
[2022-05-16 19:52:27] [INFO ] Input system was already deterministic with 98 transitions.
[2022-05-16 19:52:27] [INFO ] Flatten gal took : 4 ms
[2022-05-16 19:52:27] [INFO ] Flatten gal took : 4 ms
[2022-05-16 19:52:27] [INFO ] Time to serialize gal into /tmp/CTLFireability15801469566249210478.gal : 1 ms
[2022-05-16 19:52:27] [INFO ] Time to serialize properties into /tmp/CTLFireability117537825170429297.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15801469566249210478.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability117537825170429297.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-16 19:52:57] [INFO ] Flatten gal took : 4 ms
[2022-05-16 19:52:57] [INFO ] Applying decomposition
[2022-05-16 19:52:57] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4399555482502930892.txt' '-o' '/tmp/graph4399555482502930892.bin' '-w' '/tmp/graph4399555482502930892.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4399555482502930892.bin' '-l' '-1' '-v' '-w' '/tmp/graph4399555482502930892.weights' '-q' '0' '-e' '0.001'
[2022-05-16 19:52:57] [INFO ] Decomposing Gal with order
[2022-05-16 19:52:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 19:52:57] [INFO ] Removed a total of 54 redundant transitions.
[2022-05-16 19:52:57] [INFO ] Flatten gal took : 15 ms
[2022-05-16 19:52:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2022-05-16 19:52:57] [INFO ] Time to serialize gal into /tmp/CTLFireability15611591508928152839.gal : 3 ms
[2022-05-16 19:52:57] [INFO ] Time to serialize properties into /tmp/CTLFireability9990034309617883523.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15611591508928152839.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9990034309617883523.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 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,1.37105e+15,0.15841,8208,120,33,9102,203,228,9959,38,438,0


Converting to forward existential form...Done !
original formula: EF((((EF(((u13.p55==1)||(u17.p71==1))) + (u13.p55==1)) + ((u26.p106==1) + (EG(A((((u27.p111==1)&&(u25.p104==1))&&((u28.p115==1)&&(u28.p11...369
=> equivalent forward existential formula: ((([(FwdU(FwdU(Init,TRUE),TRUE) * ((u13.p55==1)||(u17.p71==1)))] != FALSE + [(FwdU(Init,TRUE) * (u13.p55==1))] !...1037
(forward)formula 0,1,0.169421,8648,1,0,9102,203,485,9959,68,438,1053
FORMULA GPUForwardProgress-PT-28a-CTLFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Graph (complete) has 382 edges and 120 vertex of which 90 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.2 ms
Discarding 30 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 27 Pre rules applied. Total rules applied 1 place count 90 transition count 91
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 0 with 54 rules applied. Total rules applied 55 place count 63 transition count 91
Applied a total of 55 rules in 15 ms. Remains 63 /120 variables (removed 57) and now considering 91/119 (removed 28) transitions.
// Phase 1: matrix 91 rows 63 cols
[2022-05-16 19:52:57] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-16 19:52:57] [INFO ] Implicit Places using invariants in 70 ms returned []
// Phase 1: matrix 91 rows 63 cols
[2022-05-16 19:52:57] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-16 19:52:57] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:52:57] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2022-05-16 19:52:57] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 91 rows 63 cols
[2022-05-16 19:52:57] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-16 19:52:57] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 63/120 places, 91/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 63/120 places, 91/119 transitions.
[2022-05-16 19:52:57] [INFO ] Flatten gal took : 6 ms
[2022-05-16 19:52:57] [INFO ] Flatten gal took : 5 ms
[2022-05-16 19:52:57] [INFO ] Input system was already deterministic with 91 transitions.
[2022-05-16 19:52:57] [INFO ] Flatten gal took : 5 ms
[2022-05-16 19:52:58] [INFO ] Flatten gal took : 6 ms
[2022-05-16 19:52:58] [INFO ] Time to serialize gal into /tmp/CTLFireability5120297478737309954.gal : 2 ms
[2022-05-16 19:52:58] [INFO ] Time to serialize properties into /tmp/CTLFireability1257117823057007382.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5120297478737309954.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1257117823057007382.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2022-05-16 19:53:28] [INFO ] Flatten gal took : 4 ms
[2022-05-16 19:53:28] [INFO ] Applying decomposition
[2022-05-16 19:53:28] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph4378607237110600776.txt' '-o' '/tmp/graph4378607237110600776.bin' '-w' '/tmp/graph4378607237110600776.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4378607237110600776.bin' '-l' '-1' '-v' '-w' '/tmp/graph4378607237110600776.weights' '-q' '0' '-e' '0.001'
[2022-05-16 19:53:28] [INFO ] Decomposing Gal with order
[2022-05-16 19:53:28] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 19:53:28] [INFO ] Removed a total of 109 redundant transitions.
[2022-05-16 19:53:28] [INFO ] Flatten gal took : 9 ms
[2022-05-16 19:53:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-16 19:53:28] [INFO ] Time to serialize gal into /tmp/CTLFireability13722247151049321507.gal : 2 ms
[2022-05-16 19:53:28] [INFO ] Time to serialize properties into /tmp/CTLFireability14213231853754180159.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13722247151049321507.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14213231853754180159.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...255
No direction supplied, using forward translation only.
Parsed 1 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,1.83014e+14,0.050963,6320,132,20,4420,136,242,3823,25,237,0


Converting to forward existential form...Done !
original formula: EG((((u26.p106==0)||(i28.u28.p115==0))||(i28.u29.p119==0)))
=> equivalent forward existential formula: [FwdG(Init,(((u26.p106==0)||(i28.u28.p115==0))||(i28.u29.p119==0)))] != FALSE
Fast SCC detection found an SCC at level 1
Fast SCC detection found a local SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
(forward)formula 0,1,0.653662,26708,1,0,62026,136,1042,52209,86,296,81174
FORMULA GPUForwardProgress-PT-28a-CTLFireability-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

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

Starting structural reductions in SI_CTL mode, iteration 0 : 120/120 places, 119/119 transitions.
Graph (complete) has 382 edges and 120 vertex of which 90 are kept as prefixes of interest. Removing 30 places using SCC suffix rule.1 ms
Discarding 30 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 27 Pre rules applied. Total rules applied 1 place count 90 transition count 91
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 0 with 54 rules applied. Total rules applied 55 place count 63 transition count 91
Applied a total of 55 rules in 9 ms. Remains 63 /120 variables (removed 57) and now considering 91/119 (removed 28) transitions.
// Phase 1: matrix 91 rows 63 cols
[2022-05-16 19:53:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 19:53:28] [INFO ] Implicit Places using invariants in 43 ms returned []
// Phase 1: matrix 91 rows 63 cols
[2022-05-16 19:53:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 19:53:28] [INFO ] State equation strengthened by 29 read => feed constraints.
[2022-05-16 19:53:28] [INFO ] Implicit Places using invariants and state equation in 89 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2022-05-16 19:53:28] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 91 rows 63 cols
[2022-05-16 19:53:28] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 19:53:29] [INFO ] Dead Transitions using invariants and state equation in 98 ms found 0 transitions.
Starting structural reductions in SI_CTL mode, iteration 1 : 63/120 places, 91/119 transitions.
Finished structural reductions, in 1 iterations. Remains : 63/120 places, 91/119 transitions.
[2022-05-16 19:53:29] [INFO ] Flatten gal took : 3 ms
[2022-05-16 19:53:29] [INFO ] Flatten gal took : 4 ms
[2022-05-16 19:53:29] [INFO ] Input system was already deterministic with 91 transitions.
[2022-05-16 19:53:29] [INFO ] Flatten gal took : 3 ms
[2022-05-16 19:53:29] [INFO ] Flatten gal took : 3 ms
[2022-05-16 19:53:29] [INFO ] Time to serialize gal into /tmp/CTLFireability1032914529492390187.gal : 37 ms
[2022-05-16 19:53:29] [INFO ] Time to serialize properties into /tmp/CTLFireability2445262273670589122.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1032914529492390187.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2445262273670589122.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
No direction supplied, using forward translation only.
Parsed 1 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,1.83014e+14,0.73077,23104,2,302,5,134052,6,0,344,59983,0


Converting to forward existential form...Done !
original formula: EG((((p62==0)||(p115==0))||(p119==0)))
=> equivalent forward existential formula: [FwdG(Init,(((p62==0)||(p115==0))||(p119==0)))] != FALSE
Hit Full ! (commute/partial/dont) 28/0/63
(forward)formula 0,1,2.58496,64496,1,0,12,513362,19,4,2180,172817,9
FORMULA GPUForwardProgress-PT-28a-CTLFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

[2022-05-16 19:53:31] [INFO ] Flatten gal took : 5 ms
[2022-05-16 19:53:31] [INFO ] Flatten gal took : 4 ms
[2022-05-16 19:53:31] [INFO ] Applying decomposition
[2022-05-16 19:53:31] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14101821347224071215.txt' '-o' '/tmp/graph14101821347224071215.bin' '-w' '/tmp/graph14101821347224071215.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14101821347224071215.bin' '-l' '-1' '-v' '-w' '/tmp/graph14101821347224071215.weights' '-q' '0' '-e' '0.001'
[2022-05-16 19:53:31] [INFO ] Decomposing Gal with order
[2022-05-16 19:53:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 19:53:31] [INFO ] Removed a total of 44 redundant transitions.
[2022-05-16 19:53:31] [INFO ] Flatten gal took : 11 ms
[2022-05-16 19:53:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2022-05-16 19:53:31] [INFO ] Time to serialize gal into /tmp/CTLFireability1113386209971408779.gal : 2 ms
[2022-05-16 19:53:31] [INFO ] Time to serialize properties into /tmp/CTLFireability13582963659120064886.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability1113386209971408779.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13582963659120064886.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...254
No direction supplied, using forward translation only.
Parsed 1 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,4.323e+17,2.24122,42760,3154,17425,51133,63113,268,61570,99,122507,0


Converting to forward existential form...Done !
original formula: A((AX((!(EG((((u7.p30==1)&&(u28.p115==1))&&(u28.p119==1)))) * !((E((((u23.p96==1)&&(u28.p115==1))&&(u28.p119==1)) U (((u14.p60==1)&&(u28....744
=> equivalent forward existential formula: [((Init * !(EG(!(((E(TRUE U (((u13.p54==1)&&(u28.p115==1))&&(u28.p119==1))) * (u1.p0!=1)) * ((u9.p39==1) * (E(E(...1668
Reverse transition relation is NOT exact ! Due to transitions t61, u28.t1, u28.t2, u28.t4, Intersection with reachable at each step enabled. (destroyed/re...190
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Fast SCC detection found an SCC at level 21
Fast SCC detection found an SCC at level 22
Fast SCC detection found an SCC at level 23
Fast SCC detection found an SCC at level 24
Fast SCC detection found an SCC at level 25
Fast SCC detection found an SCC at level 26
Fast SCC detection found an SCC at level 27
Fast SCC detection found an SCC at level 28
(forward)formula 0,0,235.722,2423996,1,0,5.75317e+06,249144,2974,6.34934e+06,338,603896,7735243
FORMULA GPUForwardProgress-PT-28a-CTLFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

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

Total runtime 511449 ms.

BK_STOP 1652731047969

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination CTLFireability -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 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="GPUForwardProgress-PT-28a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 itstools"
echo " Input is GPUForwardProgress-PT-28a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r096-smll-165260576200394"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-28a.tgz
mv GPUForwardProgress-PT-28a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;