Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2021-input.r045-oct2-162038292300625.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is CloudReconfiguration-PT-320, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r045-oct2-162038292300625
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 124K May 10 09:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 79K May 10 09:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 15:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 28 15:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 23 03:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 03:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Mar 22 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 22 12:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 661K May 5 16:51 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 CloudReconfiguration-PT-320-CTLCardinality-00
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-01
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-02
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-03
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-04
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-05
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-06
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-07
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-08
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-09
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-10
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-11
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-12
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-13
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-14
FORMULA_NAME CloudReconfiguration-PT-320-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1620818662204

Running Version 0
[2021-05-12 11:24:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -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]
[2021-05-12 11:24:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 11:24:25] [INFO ] Load time of PNML (sax parser for PT used): 200 ms
[2021-05-12 11:24:25] [INFO ] Transformed 2587 places.
[2021-05-12 11:24:25] [INFO ] Transformed 3099 transitions.
[2021-05-12 11:24:25] [INFO ] Found NUPN structural information;
[2021-05-12 11:24:25] [INFO ] Parsed PT model containing 2587 places and 3099 transitions in 251 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 30 ms.
Support contains 730 out of 2587 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 2587/2587 places, 3099/3099 transitions.
Discarding 341 places :
Symmetric choice reduction at 0 with 341 rule applications. Total rules 341 place count 2246 transition count 2758
Iterating global reduction 0 with 341 rules applied. Total rules applied 682 place count 2246 transition count 2758
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 695 place count 2246 transition count 2745
Discarding 100 places :
Symmetric choice reduction at 1 with 100 rule applications. Total rules 795 place count 2146 transition count 2645
Iterating global reduction 1 with 100 rules applied. Total rules applied 895 place count 2146 transition count 2645
Discarding 30 places :
Symmetric choice reduction at 1 with 30 rule applications. Total rules 925 place count 2116 transition count 2615
Iterating global reduction 1 with 30 rules applied. Total rules applied 955 place count 2116 transition count 2615
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 956 place count 2116 transition count 2614
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 969 place count 2103 transition count 2601
Iterating global reduction 2 with 13 rules applied. Total rules applied 982 place count 2103 transition count 2601
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 983 place count 2103 transition count 2600
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 990 place count 2096 transition count 2593
Iterating global reduction 3 with 7 rules applied. Total rules applied 997 place count 2096 transition count 2593
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1003 place count 2090 transition count 2587
Iterating global reduction 3 with 6 rules applied. Total rules applied 1009 place count 2090 transition count 2587
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 1012 place count 2087 transition count 2584
Iterating global reduction 3 with 3 rules applied. Total rules applied 1015 place count 2087 transition count 2584
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1016 place count 2086 transition count 2583
Iterating global reduction 3 with 1 rules applied. Total rules applied 1017 place count 2086 transition count 2583
Applied a total of 1017 rules in 1424 ms. Remains 2086 /2587 variables (removed 501) and now considering 2583/3099 (removed 516) transitions.
// Phase 1: matrix 2583 rows 2086 cols
[2021-05-12 11:24:27] [INFO ] Computed 4 place invariants in 51 ms
[2021-05-12 11:24:28] [INFO ] Implicit Places using invariants in 922 ms returned []
// Phase 1: matrix 2583 rows 2086 cols
[2021-05-12 11:24:28] [INFO ] Computed 4 place invariants in 22 ms
[2021-05-12 11:24:30] [INFO ] Implicit Places using invariants and state equation in 1832 ms returned []
Implicit Place search using SMT with State Equation took 2810 ms to find 0 implicit places.
// Phase 1: matrix 2583 rows 2086 cols
[2021-05-12 11:24:30] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-12 11:24:31] [INFO ] Dead Transitions using invariants and state equation in 987 ms returned []
Finished structural reductions, in 1 iterations. Remains : 2086/2587 places, 2583/3099 transitions.
[2021-05-12 11:24:31] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2021-05-12 11:24:31] [INFO ] Flatten gal took : 237 ms
FORMULA CloudReconfiguration-PT-320-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 11:24:31] [INFO ] Flatten gal took : 141 ms
[2021-05-12 11:24:32] [INFO ] Input system was already deterministic with 2583 transitions.
FORMULA CloudReconfiguration-PT-320-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 100000 steps, including 893 resets, run finished after 1024 ms. (steps per millisecond=97 ) properties (out of 73) seen :14
Running SMT prover for 59 properties.
// Phase 1: matrix 2583 rows 2086 cols
[2021-05-12 11:24:33] [INFO ] Computed 4 place invariants in 10 ms
[2021-05-12 11:24:35] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 31 ms returned sat
[2021-05-12 11:24:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-12 11:24:36] [INFO ] SMT Verify possible in real domain returnedunsat :4 sat :0 real:55
[2021-05-12 11:24:39] [INFO ] [Nat]Absence check using 0 positive and 4 generalized place invariants in 25 ms returned sat
[2021-05-12 11:24:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-12 11:24:43] [INFO ] [Nat]Absence check using state equation in 3173 ms returned unsat :43 sat :16
Attempting to minimize the solution found.
Minimization took 1080 ms.
[2021-05-12 11:24:44] [INFO ] SMT Verify possible in nat domain returned unsat :43 sat :16
Successfully simplified 47 atomic propositions for a total of 13 simplifications.
[2021-05-12 11:24:44] [INFO ] Initial state test concluded for 6 properties.
FORMULA CloudReconfiguration-PT-320-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudReconfiguration-PT-320-CTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Graph (trivial) has 2425 edges and 2086 vertex of which 749 / 2086 are part of one of the 63 SCC in 11 ms
Free SCC test removed 686 places
Ensure Unique test removed 789 transitions
Reduce isomorphic transitions removed 789 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 851 transitions
Trivial Post-agglo rules discarded 851 transitions
Performed 851 trivial Post agglomeration. Transition count delta: 851
Iterating post reduction 0 with 851 rules applied. Total rules applied 852 place count 1399 transition count 942
Reduce places removed 851 places and 0 transitions.
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 884 rules applied. Total rules applied 1736 place count 548 transition count 909
Reduce places removed 8 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 2 with 19 rules applied. Total rules applied 1755 place count 540 transition count 898
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 14 rules applied. Total rules applied 1769 place count 530 transition count 894
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1770 place count 529 transition count 894
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 40 Pre rules applied. Total rules applied 1770 place count 529 transition count 854
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 5 with 80 rules applied. Total rules applied 1850 place count 489 transition count 854
Discarding 40 places :
Symmetric choice reduction at 5 with 40 rule applications. Total rules 1890 place count 449 transition count 812
Iterating global reduction 5 with 40 rules applied. Total rules applied 1930 place count 449 transition count 812
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 4 rules applied. Total rules applied 1934 place count 449 transition count 808
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 1936 place count 447 transition count 808
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 1936 place count 447 transition count 803
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 1946 place count 442 transition count 803
Discarding 26 places :
Symmetric choice reduction at 7 with 26 rule applications. Total rules 1972 place count 416 transition count 772
Iterating global reduction 7 with 26 rules applied. Total rules applied 1998 place count 416 transition count 772
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 7 with 14 rules applied. Total rules applied 2012 place count 416 transition count 758
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 8 with 7 rules applied. Total rules applied 2019 place count 409 transition count 758
Discarding 11 places :
Symmetric choice reduction at 9 with 11 rule applications. Total rules 2030 place count 398 transition count 741
Iterating global reduction 9 with 11 rules applied. Total rules applied 2041 place count 398 transition count 741
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 2046 place count 398 transition count 736
Discarding 2 places :
Symmetric choice reduction at 10 with 2 rule applications. Total rules 2048 place count 396 transition count 733
Iterating global reduction 10 with 2 rules applied. Total rules applied 2050 place count 396 transition count 733
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 2051 place count 395 transition count 731
Iterating global reduction 10 with 1 rules applied. Total rules applied 2052 place count 395 transition count 731
Performed 184 Post agglomeration using F-continuation condition with reduction of 91 identical transitions.
Deduced a syphon composed of 184 places in 0 ms
Reduce places removed 184 places and 0 transitions.
Iterating global reduction 10 with 368 rules applied. Total rules applied 2420 place count 211 transition count 456
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 10 with 24 rules applied. Total rules applied 2444 place count 211 transition count 432
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 2446 place count 210 transition count 431
Discarding 4 places :
Symmetric choice reduction at 12 with 4 rule applications. Total rules 2450 place count 206 transition count 424
Iterating global reduction 12 with 4 rules applied. Total rules applied 2454 place count 206 transition count 424
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 2456 place count 206 transition count 422
Discarding 1 places :
Symmetric choice reduction at 13 with 1 rule applications. Total rules 2457 place count 205 transition count 421
Iterating global reduction 13 with 1 rules applied. Total rules applied 2458 place count 205 transition count 421
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 13 with 1 rules applied. Total rules applied 2459 place count 205 transition count 420
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 2467 place count 201 transition count 416
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 14 with 7 rules applied. Total rules applied 2474 place count 201 transition count 409
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 15 with 4 rules applied. Total rules applied 2478 place count 199 transition count 407
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 15 with 4 rules applied. Total rules applied 2482 place count 199 transition count 403
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -36
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 16 with 48 rules applied. Total rules applied 2530 place count 175 transition count 439
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 16 with 18 rules applied. Total rules applied 2548 place count 175 transition count 421
Discarding 9 places :
Symmetric choice reduction at 17 with 9 rule applications. Total rules 2557 place count 166 transition count 403
Iterating global reduction 17 with 9 rules applied. Total rules applied 2566 place count 166 transition count 403
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 17 with 5 rules applied. Total rules applied 2571 place count 166 transition count 398
Drop transitions removed 38 transitions
Redundant transition composition rules discarded 38 transitions
Iterating global reduction 18 with 38 rules applied. Total rules applied 2609 place count 166 transition count 360
Partial Post-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 18 with 5 rules applied. Total rules applied 2614 place count 166 transition count 360
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 2615 place count 166 transition count 359
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 19 with 2 rules applied. Total rules applied 2617 place count 166 transition count 357
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 19 with 1 rules applied. Total rules applied 2618 place count 165 transition count 356
Applied a total of 2618 rules in 386 ms. Remains 165 /2086 variables (removed 1921) and now considering 356/2583 (removed 2227) transitions.
[2021-05-12 11:24:45] [INFO ] Flatten gal took : 9 ms
[2021-05-12 11:24:45] [INFO ] Flatten gal took : 20 ms
[2021-05-12 11:24:45] [INFO ] Input system was already deterministic with 356 transitions.
[2021-05-12 11:24:45] [INFO ] Flatten gal took : 8 ms
[2021-05-12 11:24:45] [INFO ] Flatten gal took : 8 ms
[2021-05-12 11:24:45] [INFO ] Time to serialize gal into /tmp/CTLCardinality6250477723601692993.gal : 5 ms
[2021-05-12 11:24:45] [INFO ] Time to serialize properties into /tmp/CTLCardinality4475339157591344319.ctl : 17 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality6250477723601692993.gal, -t, CGAL, -ctl, /tmp/CTLCardinality4475339157591344319.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality6250477723601692993.gal -t CGAL -ctl /tmp/CTLCardinality4475339157591344319.ctl --gen-order FOLLOW
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,2.91533e+06,0.411453,16864,2,3275,5,43666,6,0,960,44700,0


Converting to forward existential form...Done !
original formula: !(AF(!(AG(EF(EG((((((((((p2410+p408)+p2235)+p119)+p1550)+p1371)+p1842)+p2135)+p1080)<=(((((((((p430+p2560)+p2017)+p785)+p244)+p608)+p1378)+p148)+p511)+p1381))))))))
=> equivalent forward existential formula: [FwdG(Init,!(!(!(E(TRUE U !(E(TRUE U EG((((((((((p2410+p408)+p2235)+p119)+p1550)+p1371)+p1842)+p2135)+p1080)<=(((((((((p430+p2560)+p2017)+p785)+p244)+p608)+p1378)+p148)+p511)+p1381))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t2, t3, t15, t31, t35, t45, t57, t63, t66, t68, t78, t93, t119, t120, t124, t153, t154, t155, t156, t157, t159, t160, t161, t163, t164, t168, t182, t187, t190, t205, t213, t215, t222, t225, t233, t236, t237, t238, t239, t243, t249, t253, t255, t267, t269, t280, t290, t295, t301, t303, t306, t307, t311, t312, t313, t315, t351, t352, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :34/264/58/356
(forward)formula 0,1,23.4735,728496,1,0,562,4.59069e+06,651,278,6827,4.00981e+06,787
FORMULA CloudReconfiguration-PT-320-CTLCardinality-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

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

Graph (trivial) has 2470 edges and 2086 vertex of which 797 / 2086 are part of one of the 63 SCC in 2 ms
Free SCC test removed 734 places
Ensure Unique test removed 850 transitions
Reduce isomorphic transitions removed 850 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 851 transitions
Trivial Post-agglo rules discarded 851 transitions
Performed 851 trivial Post agglomeration. Transition count delta: 851
Iterating post reduction 0 with 851 rules applied. Total rules applied 852 place count 1351 transition count 881
Reduce places removed 851 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 887 rules applied. Total rules applied 1739 place count 500 transition count 845
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 1749 place count 491 transition count 844
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 38 Pre rules applied. Total rules applied 1749 place count 491 transition count 806
Deduced a syphon composed of 38 places in 9 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 1825 place count 453 transition count 806
Discarding 42 places :
Symmetric choice reduction at 3 with 42 rule applications. Total rules 1867 place count 411 transition count 761
Iterating global reduction 3 with 42 rules applied. Total rules applied 1909 place count 411 transition count 761
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 6 rules applied. Total rules applied 1915 place count 411 transition count 755
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1918 place count 408 transition count 755
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 6 Pre rules applied. Total rules applied 1918 place count 408 transition count 749
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 5 with 12 rules applied. Total rules applied 1930 place count 402 transition count 749
Discarding 27 places :
Symmetric choice reduction at 5 with 27 rule applications. Total rules 1957 place count 375 transition count 717
Iterating global reduction 5 with 27 rules applied. Total rules applied 1984 place count 375 transition count 717
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 5 with 14 rules applied. Total rules applied 1998 place count 375 transition count 703
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 6 with 7 rules applied. Total rules applied 2005 place count 368 transition count 703
Discarding 12 places :
Symmetric choice reduction at 7 with 12 rule applications. Total rules 2017 place count 356 transition count 685
Iterating global reduction 7 with 12 rules applied. Total rules applied 2029 place count 356 transition count 685
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 2035 place count 356 transition count 679
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2037 place count 354 transition count 676
Iterating global reduction 8 with 2 rules applied. Total rules applied 2039 place count 354 transition count 676
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 2041 place count 352 transition count 672
Iterating global reduction 8 with 2 rules applied. Total rules applied 2043 place count 352 transition count 672
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2044 place count 351 transition count 670
Iterating global reduction 8 with 1 rules applied. Total rules applied 2045 place count 351 transition count 670
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2046 place count 350 transition count 668
Iterating global reduction 8 with 1 rules applied. Total rules applied 2047 place count 350 transition count 668
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2048 place count 349 transition count 666
Iterating global reduction 8 with 1 rules applied. Total rules applied 2049 place count 349 transition count 666
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2050 place count 348 transition count 664
Iterating global reduction 8 with 1 rules applied. Total rules applied 2051 place count 348 transition count 664
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2052 place count 347 transition count 662
Iterating global reduction 8 with 1 rules applied. Total rules applied 2053 place count 347 transition count 662
Performed 179 Post agglomeration using F-continuation condition with reduction of 99 identical transitions.
Deduced a syphon composed of 179 places in 0 ms
Reduce places removed 179 places and 0 transitions.
Iterating global reduction 8 with 358 rules applied. Total rules applied 2411 place count 168 transition count 384
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 8 with 23 rules applied. Total rules applied 2434 place count 168 transition count 361
Discarding 6 places :
Symmetric choice reduction at 9 with 6 rule applications. Total rules 2440 place count 162 transition count 351
Iterating global reduction 9 with 6 rules applied. Total rules applied 2446 place count 162 transition count 351
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 2448 place count 162 transition count 349
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 2452 place count 158 transition count 341
Iterating global reduction 10 with 4 rules applied. Total rules applied 2456 place count 158 transition count 341
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 10 with 2 rules applied. Total rules applied 2458 place count 158 transition count 339
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 2459 place count 157 transition count 337
Iterating global reduction 11 with 1 rules applied. Total rules applied 2460 place count 157 transition count 337
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 2461 place count 156 transition count 335
Iterating global reduction 11 with 1 rules applied. Total rules applied 2462 place count 156 transition count 335
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 2463 place count 155 transition count 333
Iterating global reduction 11 with 1 rules applied. Total rules applied 2464 place count 155 transition count 333
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 11 with 12 rules applied. Total rules applied 2476 place count 149 transition count 327
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 11 with 8 rules applied. Total rules applied 2484 place count 149 transition count 319
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 2485 place count 148 transition count 314
Iterating global reduction 12 with 1 rules applied. Total rules applied 2486 place count 148 transition count 314
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 12 with 4 rules applied. Total rules applied 2490 place count 146 transition count 312
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 12 with 4 rules applied. Total rules applied 2494 place count 146 transition count 308
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: -46
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 13 with 34 rules applied. Total rules applied 2528 place count 129 transition count 354
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 13 with 17 rules applied. Total rules applied 2545 place count 129 transition count 337
Discarding 9 places :
Symmetric choice reduction at 14 with 9 rule applications. Total rules 2554 place count 120 transition count 319
Iterating global reduction 14 with 9 rules applied. Total rules applied 2563 place count 120 transition count 319
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 2569 place count 120 transition count 313
Drop transitions removed 36 transitions
Redundant transition composition rules discarded 36 transitions
Iterating global reduction 15 with 36 rules applied. Total rules applied 2605 place count 120 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 15 with 1 rules applied. Total rules applied 2606 place count 119 transition count 276
Applied a total of 2606 rules in 332 ms. Remains 119 /2086 variables (removed 1967) and now considering 276/2583 (removed 2307) transitions.
[2021-05-12 11:25:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-12 11:25:09] [INFO ] Flatten gal took : 23 ms
FORMULA CloudReconfiguration-PT-320-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 11:25:09] [INFO ] Flatten gal took : 7 ms
[2021-05-12 11:25:09] [INFO ] Input system was already deterministic with 276 transitions.
[2021-05-12 11:25:09] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2021-05-12 11:25:09] [INFO ] Flatten gal took : 106 ms
FORMULA CloudReconfiguration-PT-320-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 11:25:10] [INFO ] Flatten gal took : 108 ms
[2021-05-12 11:25:10] [INFO ] Applying decomposition
[2021-05-12 11:25:10] [INFO ] Flatten gal took : 106 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10136682730624235494.txt, -o, /tmp/graph10136682730624235494.bin, -w, /tmp/graph10136682730624235494.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10136682730624235494.bin, -l, -1, -v, -w, /tmp/graph10136682730624235494.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-12 11:25:10] [INFO ] Decomposing Gal with order
[2021-05-12 11:25:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 11:25:11] [INFO ] Removed a total of 613 redundant transitions.
[2021-05-12 11:25:11] [INFO ] Flatten gal took : 306 ms
[2021-05-12 11:25:11] [INFO ] Fuse similar labels procedure discarded/fused a total of 75 labels/synchronizations in 82 ms.
[2021-05-12 11:25:12] [INFO ] Time to serialize gal into /tmp/CTLCardinality4402048607740215672.gal : 22 ms
[2021-05-12 11:25:12] [INFO ] Time to serialize properties into /tmp/CTLCardinality15841146290342025280.ctl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality4402048607740215672.gal, -t, CGAL, -ctl, /tmp/CTLCardinality15841146290342025280.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality4402048607740215672.gal -t CGAL -ctl /tmp/CTLCardinality15841146290342025280.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 4 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,7.69347e+10,25.827,617800,2,53348,5,1.76548e+06,6,0,10927,2.96391e+06,0


Converting to forward existential form...Done !
original formula: EX(AF(E(AF((((((gu856.p1989+gu856.p500)+gu856.p2097)+gu856.p934)<=(((((((gu856.p1873+gu856.p493)+gu856.p1578)+gu856.p1832)+gu856.p228)+gu856.p1698)+gu856.p188)+gu856.p2579))&&(gi5.gu141.p823<=((((gi5.gu141.p1709+gi5.gu141.p1579)+gi5.gu141.p1133)+gi5.gu141.p550)+gi5.gu141.p471)))) U (EX(((((((gu553.p1775+gu553.p1370)+gu553.p1418)+gu553.p878)+gu553.p1087)+gu553.p917)<=((((((((gu553.p69+gu553.p513)+gu553.p2059)+gu553.p560)+gu553.p2381)+gu553.p1680)+gu553.p2467)+gu553.p1051)+gu553.p1057))) * AF((((((((gi1.gu203.p290+gi1.gu203.p648)+gi1.gu203.p262)+gi1.gu203.p763)+gi1.gu203.p267)+gi1.gu203.p1700)+gi1.gu203.p2426)>=4))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(E(!(EG(!((((((gu856.p1989+gu856.p500)+gu856.p2097)+gu856.p934)<=(((((((gu856.p1873+gu856.p493)+gu856.p1578)+gu856.p1832)+gu856.p228)+gu856.p1698)+gu856.p188)+gu856.p2579))&&(gi5.gu141.p823<=((((gi5.gu141.p1709+gi5.gu141.p1579)+gi5.gu141.p1133)+gi5.gu141.p550)+gi5.gu141.p471)))))) U (EX(((((((gu553.p1775+gu553.p1370)+gu553.p1418)+gu553.p878)+gu553.p1087)+gu553.p917)<=((((((((gu553.p69+gu553.p513)+gu553.p2059)+gu553.p560)+gu553.p2381)+gu553.p1680)+gu553.p2467)+gu553.p1051)+gu553.p1057))) * !(EG(!((((((((gi1.gu203.p290+gi1.gu203.p648)+gi1.gu203.p262)+gi1.gu203.p763)+gi1.gu203.p267)+gi1.gu203.p1700)+gi1.gu203.p2426)>=4))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions gi3.gi0.gi2.gi0.gi0.gu8.t2031, gi3.gi0.gi2.gi0.gi0.gu129.t1991, gi3.gi0.gi2.gi0.gi0.t2375, gi3.gi0.gi2.gi0.gi0.t2373, gi3.gi0.gi2.gi0.gi0.t2208, gi3.gi0.gi2.gi0.gi0.t2207, gi3.gi0.gi2.gi0.gi0.t2013, gi3.gi0.gi2.gi0.gi0.t1985, gi3.gi0.gi2.gi0.gi0.t1984, gi3.gi0.gi2.gi0.gi1.gu20.t2345, gi3.gi0.gi2.gi0.gi1.gu20.t2349, gi3.gi0.gi2.gi0.gi1.t2017, gi3.gi0.gi2.gi0.gi2.gu75.t2159, gi3.gi0.gi2.gi0.gi2.gu75.t2162, gi3.gi0.gi2.gi0.gi2.t2156, gi3.gi0.gi2.gi0.gi2.t2155, gi3.gi0.gi2.gi0.t1987, gi3.gi0.gi2.gi0.t1990, gi3.gi0.gi2.gi0.t2130, gi3.gi0.gi2.gi0.t2152, gi3.gi0.gi2.gi0.t2376, gi3.gi0.gi2.gi0.t2384, gi3.gi0.gi2.gi3.gi4.gu179.t2019, gi3.gi0.gi2.gi3.gi4.t2206, gi3.gi0.gi2.gi3.gi4.t2195, gi3.gi0.gi2.gi3.gi4.t1863, gi3.gi0.gi2.gi3.t1853, gi3.gi0.gi2.gi3.t2028, gi3.gi0.gi2.gi3.t2197, gi3.gi0.gi2.t2370, gi3.gi0.gi2.t2190, gi3.gi0.gi2.t2029, gi3.gi0.t1964, gi3.gi0.t2010, gi3.gi0.t2185, gi3.t1886, gi7.gi0.gi1.gi3.gi0.t1665, gi7.gi0.gi1.gi3.t1712, gi7.gi0.gi1.gi3.t1713, gi7.gi0.gi1.t1698, gi7.gi0.t1614, gi7.gi0.t1644, gi7.gi0.t1670, gi7.gi1.gi0.gu185.t1823, gi7.gi1.gi1.gi1.gi1.t1239, gi7.gi1.gi3.gu220.t1716, gi7.gi1.gi3.gu220.t1730, gi7.gi1.gi4.gi0.gi2.gu301.t1496, gi7.gi1.gi6.gi6.gi0.gu322.t1445, gi7.gi1.gi6.gi6.gi0.t1589, gi7.gi1.gi6.gi6.gi5.gu325.t1288, gi7.gi1.gi6.gi6.gi5.gu325.t1350, gi7.gi1.gi6.gi6.gi5.gu325.t1421, gi7.gi1.gi6.gi6.gi5.gu325.t1433, gi7.gi1.gi6.gi6.gi5.gu396.t1351, gi7.gi1.gi6.gi6.gi5.gu396.t1435, gi7.gi1.gi6.gi6.gi5.gu396.t1447, gi7.gi1.gi6.gi6.gi5.gu396.t1448, gi7.gi1.gi6.gi6.gi5.gu396.t1449, gi7.gi1.gi6.gi6.gi5.t1454, gi7.gi1.gi6.gi6.gi5.t1446, gi7.gi1.gi6.gi6.gi5.t1422, gi7.gi1.gi6.gi6.gi5.t1410, gi7.gi1.gi6.gi6.gi5.t1365, gi7.gi1.gi6.gi6.gi5.t1348, gi7.gi1.gi6.gi6.gi5.t1336, gi7.gi1.gi6.gi6.gi5.t1289, gi7.gi1.gi6.gi6.t1335, gi7.gi1.gi6.gi6.t1347, gi7.gi1.gi6.gi6.t1364, gi7.gi1.gi6.gi6.t1409, gi7.gi1.gi6.gi6.t1434, gi7.gi1.gi6.gi6.t1457, gi7.gi1.gi6.gi6.t1539, gi7.gi1.gi6.gi6.t1540, gi7.gi1.gi6.gi6.t1592, gi7.gi1.gi6.gi9.gi0.gu364.t1324, gi7.gi1.gi6.gi9.gi0.t1321, gi7.gi1.gi6.t1585, gi7.gi1.gi6.t1583, gi7.gi1.gi6.t1568, gi7.gi1.gi6.t1532, gi7.gi1.gi7.gi1.t1403, gi7.gi1.gi7.t1399, gi7.gi1.gi9.gu383.t1278, gi7.gi1.gi9.t1274, gi7.gi1.gi10.gi0.gu401.t1235, gi7.gi1.gi10.gi0.t1791, gi7.gi1.gi11.gi0.gi1.t1222, gi7.gi1.gi13.gu625.t1188, gi7.gi1.gi19.gi1.gi0.t1832, gi7.gi1.gi19.gi2.gi0.gu206.t1770, gi7.gi1.gi19.gi2.gi2.gu223.t1724, gi7.gi1.gi19.gi3.gu421.t1181, gi7.gi1.gi19.gi3.gi2.gu440.t1110, gi7.gi1.gi19.gi9.gi3.gu545.t837, gi7.gi1.gi19.gi9.gi3.t982, gi7.gi1.gi19.gi9.gi7.gu548.t740, gi7.gi1.gi19.gi9.gi7.gu548.t827, gi7.gi1.gi19.gi9.gi7.gu548.t840, gi7.gi1.gi19.gi9.gi7.gu548.t841, gi7.gi1.gi19.gi9.gi7.gu549.t724, gi7.gi1.gi19.gi9.gi7.gu549.t742, gi7.gi1.gi19.gi9.gi7.gu549.t806, gi7.gi1.gi19.gi9.gi7.gu549.t825, gi7.gi1.gi19.gi9.gi7.t826, gi7.gi1.gi19.gi9.gi7.t801, gi7.gi1.gi19.gi9.gi7.t757, gi7.gi1.gi19.gi9.gi7.t726, gi7.gi1.gi19.gi9.gi7.t681, gi7.gi1.gi19.gi9.t739, gi7.gi1.gi19.gi9.t755, gi7.gi1.gi19.gi9.t779, gi7.gi1.gi19.gi9.t796, gi7.gi1.gi19.gi9.t813, gi7.gi1.gi19.gi9.t839, gi7.gi1.gi19.gi9.t843, gi7.gi1.gi19.gi9.t848, gi7.gi1.gi19.gi9.t851, gi7.gi1.gi19.gi9.t977, gi7.gi1.gi19.gi9.t978, gi7.gi1.gi19.gi9.t1062, gi7.gi1.gi19.gi9.t1106, gi7.gi1.gi19.gi9.t1107, gi7.gi1.gi19.gi14.t710, gi7.gi1.gi19.gi17.t667, gi7.gi1.gi19.t1091, gi7.gi1.gi19.t1054, gi7.gi1.gi19.t1002, gi7.gi1.gi19.t963, gi7.gi1.gi19.t797, gi7.gi1.gi19.t780, gi7.gi1.gi19.t725, gi7.gi1.gi19.t715, gi7.gi1.gi19.t672, gi7.gi1.gi21.gi0.gi0.t624, gi7.gi1.gi21.gi0.gi1.t616, gi7.gi1.gi21.gi1.gi0.t29, gi7.gi1.gi21.gi1.gi1.gu639.t600, gi7.gi1.gi24.t267, gi7.gi1.gi25.gi0.gi2.gu626.t581, gi7.gi1.gi25.gi3.gi1.gu775.t247, gi7.gi1.gi25.gi3.gi1.gu776.t242, gi7.gi1.gi25.gi4.t503, gi7.gi1.gi25.gi9.gi1.t268, gi7.gi1.gi25.gi9.t385, gi7.gi1.gi25.t504, gi7.gi1.gi25.t489, gi7.gi1.gi25.t434, gi7.gi1.gi25.t386, gi7.gi1.gi25.t379, gi7.gi1.gi25.t378, gi7.gi1.gi25.t362, gi7.gi1.gi25.t298, gi7.gi1.gi26.gi0.gi0.t187, gi7.gi1.gi26.gi3.gi0.t55, gi7.gi1.gi26.gi3.gi6.gu779.t230, gi7.gi1.gi26.gi3.gi6.t219, gi7.gi1.gi26.gi3.gi6.t196, gi7.gi1.gi26.gi3.gi9.t109, gi7.gi1.gi26.gi3.t122, gi7.gi1.gi26.gi3.t140, gi7.gi1.gi26.gi3.t141, gi7.gi1.gi26.gi3.t154, gi7.gi1.gi26.gi3.t155, gi7.gi1.gi26.gi3.t195, gi7.gi1.gi26.gi3.t207, gi7.gi1.gi26.gi3.t218, gi7.gi1.gi26.gi3.t232, gi7.gi1.gi26.gi3.t233, gi7.gi1.gi26.gi3.t235, gi7.gi1.gi26.gi8.t69, gi7.gi1.gi26.t192, gi7.gi1.gi26.t136, gi7.gi1.gi26.t134, gi7.gi1.gi26.t121, gi7.gi1.gi26.t81, gi7.gi1.t243, gi7.gi1.t263, gi7.gi1.t629, gi7.gi1.t632, gi7.gi1.t866, gi7.gi1.t872, gi7.gi1.t903, gi7.gi1.t932, gi7.gi1.t938, gi7.gi1.t997, gi7.gi1.t1001, gi7.gi1.t1031, gi7.gi1.t1407, gi7.gi1.t1474, gi7.gi1.t1478, gi7.gi1.t1507, gi7.gi1.t1782, gi7.gi1.t2391, gi7.gi3.gi1.t404, gi7.t400, t138, t456, t737, t791, t799, t818, t1064, t1230, t1385, t1387, t1714, t1858, t2020, t2054, t2232, t2377, t2389, t2401, t2402, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :78/2263/216/2557
Detected timeout of ITS tools.
[2021-05-12 11:45:26] [INFO ] Applying decomposition
[2021-05-12 11:45:26] [INFO ] Flatten gal took : 113 ms
[2021-05-12 11:45:26] [INFO ] Decomposing Gal with order
[2021-05-12 11:45:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-12 11:45:26] [INFO ] Removed a total of 100 redundant transitions.
[2021-05-12 11:45:26] [INFO ] Flatten gal took : 143 ms
[2021-05-12 11:45:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 265 labels/synchronizations in 5 ms.
[2021-05-12 11:45:27] [INFO ] Time to serialize gal into /tmp/CTLCardinality1291925977774404708.gal : 13 ms
[2021-05-12 11:45:27] [INFO ] Time to serialize properties into /tmp/CTLCardinality1285486704760877113.ctl : 15 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality1291925977774404708.gal, -t, CGAL, -ctl, /tmp/CTLCardinality1285486704760877113.ctl, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality1291925977774404708.gal -t CGAL -ctl /tmp/CTLCardinality1285486704760877113.ctl --gen-order FOLLOW
No direction supplied, using forward translation only.
Parsed 4 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,7.69347e+10,22.4896,542592,2,46841,5,1.1344e+06,6,0,10941,3.35365e+06,0


Converting to forward existential form...Done !
original formula: EX(AF(E(AF((((((gi0.gi1.gu7.p1989+gi0.gu2.p500)+gi0.gi1.gu7.p2097)+gi0.gi1.gi0.gu5.p934)<=(((((((gi0.gi1.gi0.gu6.p1873+gi0.gu2.p493)+gi0.gi1.gi0.gu6.p1578)+gi0.gi1.gi0.gu6.p1832)+gi0.gu2.p228)+gi0.gi1.gi0.gu6.p1698)+gi0.gu2.p188)+gu8.p2579))&&(gi0.gi1.gi0.gu5.p823<=((((gi0.gi1.gi0.gu6.p1709+gi0.gi1.gi0.gu6.p1579)+gi0.gi1.gi0.gu5.p1133)+gi0.gu2.p550)+gi0.gu2.p471)))) U (EX(((((((gi0.gi1.gi0.gu6.p1775+gi0.gi1.gi0.gu6.p1370)+gi0.gi1.gi0.gu6.p1418)+gi0.gi1.gi0.gu5.p878)+gi0.gi1.gi0.gu5.p1087)+gi0.gi1.gi0.gu5.p917)<=((((((((gi0.gu2.p69+gi0.gu2.p513)+gi0.gi1.gu7.p2059)+gi0.gu2.p560)+gi0.gi1.gu7.p2381)+gi0.gi1.gi0.gu6.p1680)+gi0.gi1.gu7.p2467)+gi0.gi1.gi0.gu5.p1051)+gi0.gi1.gi0.gu5.p1057))) * AF((((((((gi0.gu2.p290+gi0.gi1.gi0.gu5.p648)+gi0.gu2.p262)+gi0.gi1.gi0.gu5.p763)+gi0.gu2.p267)+gi0.gi1.gi0.gu6.p1700)+gi0.gi1.gu7.p2426)>=4))))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!(E(!(EG(!((((((gi0.gi1.gu7.p1989+gi0.gu2.p500)+gi0.gi1.gu7.p2097)+gi0.gi1.gi0.gu5.p934)<=(((((((gi0.gi1.gi0.gu6.p1873+gi0.gu2.p493)+gi0.gi1.gi0.gu6.p1578)+gi0.gi1.gi0.gu6.p1832)+gi0.gu2.p228)+gi0.gi1.gi0.gu6.p1698)+gi0.gu2.p188)+gu8.p2579))&&(gi0.gi1.gi0.gu5.p823<=((((gi0.gi1.gi0.gu6.p1709+gi0.gi1.gi0.gu6.p1579)+gi0.gi1.gi0.gu5.p1133)+gi0.gu2.p550)+gi0.gu2.p471)))))) U (EX(((((((gi0.gi1.gi0.gu6.p1775+gi0.gi1.gi0.gu6.p1370)+gi0.gi1.gi0.gu6.p1418)+gi0.gi1.gi0.gu5.p878)+gi0.gi1.gi0.gu5.p1087)+gi0.gi1.gi0.gu5.p917)<=((((((((gi0.gu2.p69+gi0.gu2.p513)+gi0.gi1.gu7.p2059)+gi0.gu2.p560)+gi0.gi1.gu7.p2381)+gi0.gi1.gi0.gu6.p1680)+gi0.gi1.gu7.p2467)+gi0.gi1.gi0.gu5.p1051)+gi0.gi1.gi0.gu5.p1057))) * !(EG(!((((((((gi0.gu2.p290+gi0.gi1.gi0.gu5.p648)+gi0.gu2.p262)+gi0.gi1.gi0.gu5.p763)+gi0.gu2.p267)+gi0.gi1.gi0.gu6.p1700)+gi0.gi1.gu7.p2426)>=4))))))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions gi0.gu2.t1853, gi0.gu2.t1858, gi0.gu2.t1863, gi0.gu2.t1886, gi0.gu2.t1964, gi0.gu2.t1984, gi0.gu2.t1985, gi0.gu2.t1987, gi0.gu2.t1990, gi0.gu2.t1991, gi0.gu2.t2010, gi0.gu2.t2013, gi0.gu2.t2017, gi0.gu2.t2019, gi0.gu2.t2020, gi0.gu2.t2028, gi0.gu2.t2029, gi0.gu2.t2031, gi0.gu2.t2054, gi0.gu2.t2130, gi0.gu2.t2152, gi0.gu2.t2155, gi0.gu2.t2156, gi0.gu2.t2159, gi0.gu2.t2162, gi0.gu2.t2185, gi0.gu2.t2190, gi0.gu2.t2195, gi0.gu2.t2197, gi0.gu2.t2198, gi0.gu2.t2206, gi0.gu2.t2207, gi0.gu2.t2208, gi0.gu2.t2232, gi0.gu2.t2345, gi0.gu2.t2349, gi0.gu2.t2370, gi0.gu2.t2373, gi0.gu2.t2375, gi0.gu2.t2376, gi0.gu2.t2377, gi0.gu2.t2384, gi0.gu2.t2389, gi0.gi1.gu7.t29, gi0.gi1.gu7.t55, gi0.gi1.gu7.t69, gi0.gi1.gu7.t81, gi0.gi1.gu7.t109, gi0.gi1.gu7.t121, gi0.gi1.gu7.t122, gi0.gi1.gu7.t134, gi0.gi1.gu7.t136, gi0.gi1.gu7.t138, gi0.gi1.gu7.t140, gi0.gi1.gu7.t141, gi0.gi1.gu7.t154, gi0.gi1.gu7.t155, gi0.gi1.gu7.t187, gi0.gi1.gu7.t193, gi0.gi1.gu7.t195, gi0.gi1.gu7.t196, gi0.gi1.gu7.t207, gi0.gi1.gu7.t218, gi0.gi1.gu7.t219, gi0.gi1.gu7.t230, gi0.gi1.gu7.t232, gi0.gi1.gu7.t233, gi0.gi1.gu7.t235, gi0.gi1.gu7.t236, gi0.gi1.gu7.t242, gi0.gi1.gu7.t243, gi0.gi1.gu7.t247, gi0.gi1.gu7.t263, gi0.gi1.gu7.t267, gi0.gi1.gu7.t268, gi0.gi1.gu7.t298, gi0.gi1.gu7.t362, gi0.gi1.gu7.t378, gi0.gi1.gu7.t379, gi0.gi1.gu7.t385, gi0.gi1.gu7.t386, gi0.gi1.gu7.t400, gi0.gi1.gu7.t404, gi0.gi1.gu7.t434, gi0.gi1.gu7.t456, gi0.gi1.gu7.t489, gi0.gi1.gu7.t502, gi0.gi1.gu7.t503, gi0.gi1.gu7.t504, gi0.gi1.gu7.t581, gi0.gi1.gu7.t600, gi0.gi1.gu7.t616, gi0.gi1.gu7.t624, gi0.gi1.gi0.gu5.t1235, gi0.gi1.gi0.gu5.t1239, gi0.gi1.gi0.gu5.t1274, gi0.gi1.gi0.gu5.t1278, gi0.gi1.gi0.gu5.t1288, gi0.gi1.gi0.gu5.t1289, gi0.gi1.gi0.gu5.t1321, gi0.gi1.gi0.gu5.t1324, gi0.gi1.gi0.gu5.t1335, gi0.gi1.gi0.gu5.t1336, gi0.gi1.gi0.gu5.t1347, gi0.gi1.gi0.gu5.t1348, gi0.gi1.gi0.gu5.t1350, gi0.gi1.gi0.gu5.t1351, gi0.gi1.gi0.gu5.t1364, gi0.gi1.gi0.gu5.t1365, gi0.gi1.gi0.gu5.t1385, gi0.gi1.gi0.gu5.t1387, gi0.gi1.gi0.gu5.t1399, gi0.gi1.gi0.gu5.t1403, gi0.gi1.gi0.gu5.t1407, gi0.gi1.gi0.gu5.t1409, gi0.gi1.gi0.gu5.t1410, gi0.gi1.gi0.gu5.t1421, gi0.gi1.gi0.gu5.t1422, gi0.gi1.gi0.gu5.t1433, gi0.gi1.gi0.gu5.t1434, gi0.gi1.gi0.gu5.t1435, gi0.gi1.gi0.gu5.t1445, gi0.gi1.gi0.gu5.t1446, gi0.gi1.gi0.gu5.t1447, gi0.gi1.gi0.gu5.t1448, gi0.gi1.gi0.gu5.t1449, gi0.gi1.gi0.gu5.t1454, gi0.gi1.gi0.gu5.t1457, gi0.gi1.gi0.gu5.t1474, gi0.gi1.gi0.gu5.t1478, gi0.gi1.gi0.gu5.t1496, gi0.gi1.gi0.gu5.t1507, gi0.gi1.gi0.gu5.t1532, gi0.gi1.gi0.gu5.t1539, gi0.gi1.gi0.gu5.t1540, gi0.gi1.gi0.gu5.t1568, gi0.gi1.gi0.gu5.t1583, gi0.gi1.gi0.gu5.t1585, gi0.gi1.gi0.gu5.t1589, gi0.gi1.gi0.gu5.t1592, gi0.gi1.gi0.gu5.t1608, gi0.gi1.gi0.gu5.t1614, gi0.gi1.gi0.gu5.t1644, gi0.gi1.gi0.gu5.t1665, gi0.gi1.gi0.gu5.t1670, gi0.gi1.gi0.gu5.t1698, gi0.gi1.gi0.gu5.t1712, gi0.gi1.gi0.gu5.t1713, gi0.gi1.gi0.gu5.t1716, gi0.gi1.gi0.gu5.t1724, gi0.gi1.gi0.gu5.t1730, gi0.gi1.gi0.gu5.t1770, gi0.gi1.gi0.gu5.t1782, gi0.gi1.gi0.gu5.t1791, gi0.gi1.gi0.gu5.t1823, gi0.gi1.gi0.gu5.t1832, gi0.gi1.gi0.gu6.t632, gi0.gi1.gi0.gu6.t667, gi0.gi1.gi0.gu6.t672, gi0.gi1.gi0.gu6.t681, gi0.gi1.gi0.gu6.t710, gi0.gi1.gi0.gu6.t715, gi0.gi1.gi0.gu6.t724, gi0.gi1.gi0.gu6.t725, gi0.gi1.gi0.gu6.t726, gi0.gi1.gi0.gu6.t737, gi0.gi1.gi0.gu6.t739, gi0.gi1.gi0.gu6.t740, gi0.gi1.gi0.gu6.t742, gi0.gi1.gi0.gu6.t755, gi0.gi1.gi0.gu6.t757, gi0.gi1.gi0.gu6.t779, gi0.gi1.gi0.gu6.t780, gi0.gi1.gi0.gu6.t791, gi0.gi1.gi0.gu6.t796, gi0.gi1.gi0.gu6.t797, gi0.gi1.gi0.gu6.t799, gi0.gi1.gi0.gu6.t801, gi0.gi1.gi0.gu6.t806, gi0.gi1.gi0.gu6.t813, gi0.gi1.gi0.gu6.t818, gi0.gi1.gi0.gu6.t825, gi0.gi1.gi0.gu6.t826, gi0.gi1.gi0.gu6.t827, gi0.gi1.gi0.gu6.t837, gi0.gi1.gi0.gu6.t839, gi0.gi1.gi0.gu6.t840, gi0.gi1.gi0.gu6.t841, gi0.gi1.gi0.gu6.t843, gi0.gi1.gi0.gu6.t848, gi0.gi1.gi0.gu6.t851, gi0.gi1.gi0.gu6.t866, gi0.gi1.gi0.gu6.t872, gi0.gi1.gi0.gu6.t903, gi0.gi1.gi0.gu6.t932, gi0.gi1.gi0.gu6.t938, gi0.gi1.gi0.gu6.t963, gi0.gi1.gi0.gu6.t977, gi0.gi1.gi0.gu6.t978, gi0.gi1.gi0.gu6.t982, gi0.gi1.gi0.gu6.t983, gi0.gi1.gi0.gu6.t997, gi0.gi1.gi0.gu6.t1001, gi0.gi1.gi0.gu6.t1002, gi0.gi1.gi0.gu6.t1031, gi0.gi1.gi0.gu6.t1054, gi0.gi1.gi0.gu6.t1062, gi0.gi1.gi0.gu6.t1064, gi0.gi1.gi0.gu6.t1091, gi0.gi1.gi0.gu6.t1106, gi0.gi1.gi0.gu6.t1107, gi0.gi1.gi0.gu6.t1110, gi0.gi1.gi0.gu6.t1181, gi0.gi1.gi0.gu6.t1188, gi0.gi1.gi0.gu6.t1222, gi0.gi1.gi0.gu6.t1230, gi0.gi1.gi0.t629, t2391, t2401, t2402, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :71/2194/220/2485
Detected timeout of ITS tools.
[2021-05-12 12:05:41] [INFO ] Flatten gal took : 47 ms
[2021-05-12 12:05:41] [INFO ] Input system was already deterministic with 2583 transitions.
[2021-05-12 12:05:41] [INFO ] Transformed 2086 places.
[2021-05-12 12:05:41] [INFO ] Transformed 2583 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-12 12:05:42] [INFO ] Time to serialize gal into /tmp/CTLCardinality15820430650108621810.gal : 5 ms
[2021-05-12 12:05:42] [INFO ] Time to serialize properties into /tmp/CTLCardinality5292753738516249273.ctl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/CTLCardinality15820430650108621810.gal, -t, CGAL, -ctl, /tmp/CTLCardinality5292753738516249273.ctl, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/CTLCardinality15820430650108621810.gal -t CGAL -ctl /tmp/CTLCardinality5292753738516249273.ctl --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 4 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,7.69347e+10,320.014,6573344,2,149143,5,2.36036e+07,6,0,10929,2.36765e+07,0


Converting to forward existential form...Done !

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLCardinality -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CloudReconfiguration-PT-320"
export BK_EXAMINATION="CTLCardinality"
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 CloudReconfiguration-PT-320, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r045-oct2-162038292300625"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudReconfiguration-PT-320.tgz
mv CloudReconfiguration-PT-320 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;