Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r107-tall-167814484600742.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
Input is DLCround-PT-10b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-tall-167814484600742
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 5.4K Feb 25 18:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K Feb 25 18:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 18:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 18:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 15:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Feb 25 18:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 25 18:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 25 18:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 25 18:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.5M Mar 5 18:22 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 DLCround-PT-10b-ReachabilityCardinality-00
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-01
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-02
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-03
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-04
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-05
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-06
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-07
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-08
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-09
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-10
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-11
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-12
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-13
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-14
FORMULA_NAME DLCround-PT-10b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678421409968

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-10b
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-10 04:10:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 04:10:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 04:10:11] [INFO ] Load time of PNML (sax parser for PT used): 185 ms
[2023-03-10 04:10:11] [INFO ] Transformed 3924 places.
[2023-03-10 04:10:11] [INFO ] Transformed 6192 transitions.
[2023-03-10 04:10:11] [INFO ] Found NUPN structural information;
[2023-03-10 04:10:11] [INFO ] Parsed PT model containing 3924 places and 6192 transitions and 17304 arcs in 330 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
FORMULA DLCround-PT-10b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCround-PT-10b-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 565 ms. (steps per millisecond=17 ) properties (out of 14) seen :6
FORMULA DLCround-PT-10b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 6192 rows 3924 cols
[2023-03-10 04:10:12] [INFO ] Computed 213 place invariants in 65 ms
[2023-03-10 04:10:14] [INFO ] After 1339ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-10 04:10:15] [INFO ] [Nat]Absence check using 213 positive place invariants in 192 ms returned sat
[2023-03-10 04:10:19] [INFO ] After 3709ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-10 04:10:20] [INFO ] Deduced a trap composed of 147 places in 798 ms of which 6 ms to minimize.
[2023-03-10 04:10:21] [INFO ] Deduced a trap composed of 186 places in 648 ms of which 6 ms to minimize.
[2023-03-10 04:10:22] [INFO ] Deduced a trap composed of 297 places in 508 ms of which 2 ms to minimize.
[2023-03-10 04:10:22] [INFO ] Deduced a trap composed of 184 places in 450 ms of which 2 ms to minimize.
[2023-03-10 04:10:22] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 3248 ms
[2023-03-10 04:10:25] [INFO ] After 9395ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1244 ms.
[2023-03-10 04:10:26] [INFO ] After 12216ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 8 Parikh solutions to 7 different solutions.
FORMULA DLCround-PT-10b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 6 properties in 310 ms.
Support contains 21 out of 3924 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3924/3924 places, 6192/6192 transitions.
Graph (trivial) has 3586 edges and 3924 vertex of which 657 / 3924 are part of one of the 47 SCC in 15 ms
Free SCC test removed 610 places
Drop transitions removed 681 transitions
Reduce isomorphic transitions removed 681 transitions.
Drop transitions removed 1397 transitions
Trivial Post-agglo rules discarded 1397 transitions
Performed 1397 trivial Post agglomeration. Transition count delta: 1397
Iterating post reduction 0 with 1397 rules applied. Total rules applied 1398 place count 3314 transition count 4114
Reduce places removed 1397 places and 0 transitions.
Ensure Unique test removed 44 transitions
Reduce isomorphic transitions removed 44 transitions.
Drop transitions removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 1 with 1474 rules applied. Total rules applied 2872 place count 1917 transition count 4037
Reduce places removed 33 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 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 2 with 40 rules applied. Total rules applied 2912 place count 1884 transition count 4030
Reduce places removed 3 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 3 with 10 rules applied. Total rules applied 2922 place count 1881 transition count 4023
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 2929 place count 1874 transition count 4023
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 13 Pre rules applied. Total rules applied 2929 place count 1874 transition count 4010
Deduced a syphon composed of 13 places in 19 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 2955 place count 1861 transition count 4010
Discarding 519 places :
Symmetric choice reduction at 5 with 519 rule applications. Total rules 3474 place count 1342 transition count 3491
Iterating global reduction 5 with 519 rules applied. Total rules applied 3993 place count 1342 transition count 3491
Performed 223 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 223 Pre rules applied. Total rules applied 3993 place count 1342 transition count 3268
Deduced a syphon composed of 223 places in 48 ms
Reduce places removed 223 places and 0 transitions.
Iterating global reduction 5 with 446 rules applied. Total rules applied 4439 place count 1119 transition count 3268
Discarding 82 places :
Symmetric choice reduction at 5 with 82 rule applications. Total rules 4521 place count 1037 transition count 2138
Iterating global reduction 5 with 82 rules applied. Total rules applied 4603 place count 1037 transition count 2138
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 5 with 28 rules applied. Total rules applied 4631 place count 1037 transition count 2110
Performed 275 Post agglomeration using F-continuation condition with reduction of 9 identical transitions.
Deduced a syphon composed of 275 places in 0 ms
Reduce places removed 275 places and 0 transitions.
Iterating global reduction 6 with 550 rules applied. Total rules applied 5181 place count 762 transition count 1826
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 5192 place count 762 transition count 1815
Renaming transitions due to excessive name length > 1024 char.
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: -552
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 7 with 98 rules applied. Total rules applied 5290 place count 713 transition count 2367
Drop transitions removed 25 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 7 with 30 rules applied. Total rules applied 5320 place count 713 transition count 2337
Discarding 27 places :
Symmetric choice reduction at 8 with 27 rule applications. Total rules 5347 place count 686 transition count 1599
Iterating global reduction 8 with 27 rules applied. Total rules applied 5374 place count 686 transition count 1599
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 8 with 25 rules applied. Total rules applied 5399 place count 686 transition count 1574
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -38
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 5407 place count 682 transition count 1612
Drop transitions removed 179 transitions
Redundant transition composition rules discarded 179 transitions
Iterating global reduction 9 with 179 rules applied. Total rules applied 5586 place count 682 transition count 1433
Discarding 11 places :
Symmetric choice reduction at 9 with 11 rule applications. Total rules 5597 place count 671 transition count 1275
Iterating global reduction 9 with 11 rules applied. Total rules applied 5608 place count 671 transition count 1275
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 9 with 10 rules applied. Total rules applied 5618 place count 671 transition count 1265
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 5626 place count 667 transition count 1292
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 10 with 5 rules applied. Total rules applied 5631 place count 667 transition count 1287
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 11 with 19 rules applied. Total rules applied 5650 place count 667 transition count 1268
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -24
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 11 with 6 rules applied. Total rules applied 5656 place count 664 transition count 1292
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 5660 place count 664 transition count 1288
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 12 with 19 rules applied. Total rules applied 5679 place count 664 transition count 1269
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 12 with 6 rules applied. Total rules applied 5685 place count 661 transition count 1292
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 5690 place count 661 transition count 1287
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 13 with 18 rules applied. Total rules applied 5708 place count 661 transition count 1269
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 13 with 6 rules applied. Total rules applied 5714 place count 658 transition count 1294
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 13 with 3 rules applied. Total rules applied 5717 place count 658 transition count 1291
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 14 with 15 rules applied. Total rules applied 5732 place count 658 transition count 1276
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 14 with 4 rules applied. Total rules applied 5736 place count 656 transition count 1295
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 14 with 3 rules applied. Total rules applied 5739 place count 656 transition count 1292
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 15 with 15 rules applied. Total rules applied 5754 place count 656 transition count 1277
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -19
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 5758 place count 654 transition count 1296
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 15 with 3 rules applied. Total rules applied 5761 place count 654 transition count 1293
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 16 with 15 rules applied. Total rules applied 5776 place count 654 transition count 1278
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 16 with 4 rules applied. Total rules applied 5780 place count 652 transition count 1297
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 16 with 2 rules applied. Total rules applied 5782 place count 652 transition count 1295
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 17 with 9 rules applied. Total rules applied 5791 place count 652 transition count 1286
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 17 with 2 rules applied. Total rules applied 5793 place count 651 transition count 1297
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 17 with 2 rules applied. Total rules applied 5795 place count 651 transition count 1295
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 18 with 9 rules applied. Total rules applied 5804 place count 651 transition count 1286
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 18 with 2 rules applied. Total rules applied 5806 place count 650 transition count 1298
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 1 rules applied. Total rules applied 5807 place count 650 transition count 1297
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 19 with 10 rules applied. Total rules applied 5817 place count 650 transition count 1287
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 5819 place count 649 transition count 1298
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 19 with 2 rules applied. Total rules applied 5821 place count 649 transition count 1296
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 20 with 9 rules applied. Total rules applied 5830 place count 649 transition count 1287
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 20 with 2 rules applied. Total rules applied 5832 place count 648 transition count 1298
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 20 with 1 rules applied. Total rules applied 5833 place count 648 transition count 1297
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 21 with 10 rules applied. Total rules applied 5843 place count 648 transition count 1287
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 21 with 2 rules applied. Total rules applied 5845 place count 647 transition count 1298
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 21 with 2 rules applied. Total rules applied 5847 place count 647 transition count 1296
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 22 with 9 rules applied. Total rules applied 5856 place count 647 transition count 1287
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 22 with 2 rules applied. Total rules applied 5858 place count 646 transition count 1298
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 22 with 1 rules applied. Total rules applied 5859 place count 646 transition count 1297
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 23 with 10 rules applied. Total rules applied 5869 place count 646 transition count 1287
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 23 with 2 rules applied. Total rules applied 5871 place count 645 transition count 1298
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 23 with 2 rules applied. Total rules applied 5873 place count 645 transition count 1296
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 24 with 9 rules applied. Total rules applied 5882 place count 645 transition count 1287
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 24 with 2 rules applied. Total rules applied 5884 place count 644 transition count 1298
Free-agglomeration rule applied 357 times with reduction of 179 identical transitions.
Iterating global reduction 24 with 357 rules applied. Total rules applied 6241 place count 644 transition count 762
Reduce places removed 357 places and 0 transitions.
Drop transitions removed 401 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 412 transitions.
Graph (complete) has 594 edges and 287 vertex of which 195 are kept as prefixes of interest. Removing 92 places using SCC suffix rule.1 ms
Discarding 92 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Iterating post reduction 24 with 770 rules applied. Total rules applied 7011 place count 195 transition count 348
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 25 with 1 rules applied. Total rules applied 7012 place count 195 transition count 347
Discarding 58 places :
Symmetric choice reduction at 26 with 58 rule applications. Total rules 7070 place count 137 transition count 275
Iterating global reduction 26 with 58 rules applied. Total rules applied 7128 place count 137 transition count 275
Drop transitions removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 26 with 34 rules applied. Total rules applied 7162 place count 137 transition count 241
Applied a total of 7162 rules in 2054 ms. Remains 137 /3924 variables (removed 3787) and now considering 241/6192 (removed 5951) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2055 ms. Remains : 137/3924 places, 241/6192 transitions.
Finished random walk after 337 steps, including 0 resets, run visited all 2 properties in 5 ms. (steps per millisecond=67 )
FORMULA DLCround-PT-10b-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCround-PT-10b-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 17564 ms.
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running DLCround (PT), instance 10b
Examination ReachabilityCardinality
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Cardinality.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 3924 places, 6192 transitions, 17304 arcs.
Final Score: 1968184.81
Took : 38 seconds
Reachability Cardinality file is: ReachabilityCardinality.xml
READY TO PARSE. BS
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-00 (reachable & potential((! ( (! ( (! ( ( ( ( (tk(P2170)) <= (tk(P386)) ) & (! ( ( 1 ) <= (tk(P1607)) )) ) & ( (tk(P2202)) <= (tk(P3079)) ) ) | (! ( ( (tk(P1083)) <= ( 1 ) ) | ( ( (tk(P278)) <= ( 0 ) ) | ( (tk(P1555)) <= (tk(P146)) ) ) )) )) | (! ( ( ( (tk(P2916)) <= ( 1 ) ) | ( ( (tk(P3699)) <= (tk(P564)) ) & ( ( (tk(P2250)) <= (tk(P30)) ) | ( (tk(P2794)) <= ( 1 ) ) ) ) ) & (! ( (tk(P2037)) <= (tk(P521)) )) )) )) | ( (! ( (! ( (! ( (tk(P2841)) <= ( 1 ) )) | ( ( (tk(P347)) <= (tk(P1663)) ) | ( (tk(P2148)) <= ( 1 ) ) ) )) | ( ( (tk(P1783)) <= (tk(P3782)) ) | ( ( 1 ) <= (tk(P3832)) ) ) )) | ( (tk(P3356)) <= ( 0 ) ) ) ))))
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-01 (reachable & potential(( (! ( (! ( ( 1 ) <= (tk(P563)) )) & (! ( ( ( ( ( (tk(P2006)) <= ( 0 ) ) & ( (tk(P147)) <= ( 1 ) ) ) & ( ( (tk(P3524)) <= (tk(P1312)) ) & ( (tk(P1581)) <= ( 0 ) ) ) ) & ( (! ( ( 1 ) <= (tk(P299)) )) & ( ( ( 1 ) <= (tk(P1042)) ) | ( (tk(P1454)) <= ( 1 ) ) ) ) ) & (! ( ( ( (tk(P3738)) <= ( 1 ) ) | ( (tk(P901)) <= (tk(P2837)) ) ) | ( ( 1 ) <= (tk(P637)) ) )) )) )) & (! ( ( (tk(P1652)) <= ( 1 ) ) | ( ( (! ( ( ( (tk(P2127)) <= ( 1 ) ) & ( ( (tk(P2219)) <= ( 1 ) ) & ( (tk(P3533)) <= ( 1 ) ) ) ) | ( (tk(P700)) <= ( 0 ) ) )) & (! ( (tk(P3276)) <= ( 1 ) )) ) | ( (! ( ( (tk(P1410)) <= (tk(P2681)) ) | ( ( ( (tk(P800)) <= (tk(P93)) ) | ( (tk(P2870)) <= ( 0 ) ) ) | (! ( ( 1 ) <= (tk(P377)) )) ) )) | (! ( ( ( ( (tk(P1010)) <= ( 1 ) ) | ( ( 1 ) <= (tk(P2869)) ) ) & ( ( 1 ) <= (tk(P2063)) ) ) & ( (! ( (tk(P3079)) <= ( 1 ) )) | (! ( (tk(P3072)) <= ( 1 ) )) ) )) ) ) )) )))
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-02 (reachable & potential(( ( ( (! ( (tk(P1883)) <= ( 1 ) )) & ( ( ( (tk(P3497)) <= (tk(P3814)) ) | ( ( (tk(P1824)) <= ( 0 ) ) | ( ( ( ( (tk(P1149)) <= (tk(P1334)) ) | ( (tk(P2361)) <= ( 0 ) ) ) | ( (tk(P2817)) <= ( 1 ) ) ) | ( ( 1 ) <= (tk(P886)) ) ) ) ) | (! ( ( ( (tk(P3821)) <= (tk(P1447)) ) | (! ( (tk(P1009)) <= (tk(P2096)) )) ) & ( (tk(P1180)) <= ( 0 ) ) )) ) ) & (! ( ( (! ( ( 1 ) <= (tk(P3890)) )) & ( ( ( (! ( (tk(P1034)) <= ( 0 ) )) & (! ( (tk(P3503)) <= (tk(P3757)) )) ) & ( ( ( ( 1 ) <= (tk(P936)) ) & ( (tk(P1777)) <= (tk(P648)) ) ) & (! ( (tk(P1829)) <= ( 0 ) )) ) ) & ( (tk(P2255)) <= (tk(P2935)) ) ) ) | ( (tk(P308)) <= (tk(P3337)) ) )) ) & (! ( ( ( (tk(P577)) <= ( 1 ) ) & ( (tk(P2344)) <= ( 0 ) ) ) | ( ( 1 ) <= (tk(P1376)) ) )) )))
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-03 (reachable &!potential( ( (tk(P2103)) <= (tk(P1404)) )))
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-04 (reachable &!potential( ( (tk(P3457)) <= (tk(P246)) )))
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-05 (reachable & potential(( ( 1 ) <= (tk(P488)) )))
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-06 (reachable & potential((! ( ( (! ( ( ( (tk(P1385)) <= ( 0 ) ) & (! ( (tk(P3176)) <= ( 0 ) )) ) & ( (! ( ( ( 1 ) <= (tk(P3049)) ) | ( (tk(P27)) <= (tk(P3582)) ) )) | ( ( ( ( (tk(P537)) <= ( 0 ) ) | ( ( 1 ) <= (tk(P3524)) ) ) | ( (tk(P2257)) <= (tk(P2054)) ) ) | ( ( ( (tk(P3658)) <= ( 0 ) ) & ( (tk(P2346)) <= (tk(P431)) ) ) | ( ( ( 1 ) <= (tk(P431)) ) | ( (tk(P3337)) <= (tk(P3764)) ) ) ) ) ) )) & ( (tk(P2062)) <= (tk(P1996)) ) ) | ( (tk(P3457)) <= (tk(P507)) ) ))))
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-07 (reachable &!potential( (! ( ( ( ( 1 ) <= (tk(P2124)) ) & ( ( (tk(P464)) <= (tk(P3407)) ) | ( ( ( ( ( ( (tk(P881)) <= ( 0 ) ) | ( (tk(P2248)) <= ( 1 ) ) ) & ( ( ( 1 ) <= (tk(P1560)) ) | ( (tk(P711)) <= (tk(P2580)) ) ) ) & ( ( ( (tk(P3396)) <= ( 1 ) ) & ( (tk(P290)) <= (tk(P3371)) ) ) | (! ( ( 1 ) <= (tk(P1429)) )) ) ) & (! ( ( ( (tk(P3784)) <= ( 1 ) ) & ( (tk(P2249)) <= (tk(P509)) ) ) | ( ( ( 1 ) <= (tk(P2993)) ) | ( (tk(P3798)) <= ( 0 ) ) ) )) ) & (! ( ( ( 1 ) <= (tk(P28)) ) | (! ( ( 1 ) <= (tk(P1976)) )) )) ) ) ) & ( ( (tk(P2347)) <= (tk(P3689)) ) & (! ( ( ( (tk(P26)) <= (tk(P2381)) ) | ( (! ( ( (tk(P3316)) <= (tk(P3321)) ) & ( (tk(P449)) <= (tk(P2699)) ) )) & ( ( (tk(P402)) <= (tk(P1995)) ) | ( ( ( 1 ) <= (tk(P2432)) ) & ( ( 1 ) <= (tk(P1142)) ) ) ) ) ) & (! ( (! ( ( ( 1 ) <= (tk(P3654)) ) & ( (tk(P209)) <= ( 1 ) ) )) & ( ( (tk(P2520)) <= (tk(P1599)) ) & (! ( ( 1 ) <= (tk(P2932)) )) ) )) )) ) ))))
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-08 (reachable & potential((! ( (! ( (tk(P1448)) <= ( 0 ) )) | ( (tk(P2151)) <= (tk(P3459)) ) ))))
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-09 (reachable &!potential( ( ( ( (! ( (tk(P3174)) <= ( 0 ) )) | ( (tk(P2054)) <= ( 1 ) ) ) & ( (tk(P874)) <= ( 0 ) ) ) | ( ( ( 1 ) <= (tk(P2861)) ) | ( ( 1 ) <= (tk(P2426)) ) ) )))
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-10 (reachable & potential(( ( 1 ) <= (tk(P2589)) )))
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-11 (reachable &!potential( ( ( ( ( ( ( ( ( 1 ) <= (tk(P3850)) ) & ( (tk(P689)) <= ( 0 ) ) ) & ( ( 1 ) <= (tk(P497)) ) ) & ( ( ( ( 1 ) <= (tk(P572)) ) & ( ( (! ( (tk(P3065)) <= ( 0 ) )) | ( ( ( 1 ) <= (tk(P3607)) ) | ( (tk(P3320)) <= (tk(P326)) ) ) ) | ( (! ( (tk(P2537)) <= ( 0 ) )) | ( ( (tk(P3262)) <= ( 0 ) ) & ( ( 1 ) <= (tk(P2454)) ) ) ) ) ) & ( ( ( (tk(P1491)) <= ( 1 ) ) & (! ( (tk(P2772)) <= (tk(P3287)) )) ) | ( (tk(P17)) <= (tk(P3127)) ) ) ) ) | ( (tk(P20)) <= ( 0 ) ) ) & ( (tk(P248)) <= (tk(P930)) ) ) | (! ( (tk(P2742)) <= (tk(P3796)) )) )))
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-12 (reachable & potential(( ( 1 ) <= (tk(P1205)) )))
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-13 (reachable & potential(( ( 1 ) <= (tk(P3323)) )))
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-14 (reachable & potential(( (! ( (tk(P503)) <= (tk(P2654)) )) & (! ( (! ( ( 1 ) <= (tk(P3636)) )) & ( ( ( ( ( ( (tk(P3162)) <= ( 0 ) ) | ( ( (tk(P1951)) <= (tk(P2912)) ) | ( ( 1 ) <= (tk(P396)) ) ) ) | ( (! ( (tk(P3047)) <= (tk(P3427)) )) & ( ( (tk(P1331)) <= (tk(P3921)) ) | ( (tk(P2510)) <= ( 1 ) ) ) ) ) | (! ( ( (tk(P708)) <= (tk(P530)) ) & ( ( (tk(P689)) <= ( 1 ) ) | ( ( 1 ) <= (tk(P2601)) ) ) )) ) | ( ( (tk(P2458)) <= ( 0 ) ) & ( ( ( ( (tk(P3297)) <= ( 1 ) ) & ( (tk(P47)) <= ( 0 ) ) ) | ( ( (tk(P2726)) <= (tk(P3428)) ) | ( (tk(P401)) <= ( 0 ) ) ) ) & ( (! ( ( 1 ) <= (tk(P2328)) )) | ( ( ( 1 ) <= (tk(P2577)) ) | ( ( 1 ) <= (tk(P3484)) ) ) ) ) ) ) & ( ( 1 ) <= (tk(P3053)) ) ) )) )))
PROPERTY: DLCround-PT-10b-ReachabilityCardinality-15 (reachable & potential(( ( ( (! ( ( (! ( ( ( (tk(P2455)) <= ( 1 ) ) & ( (tk(P3177)) <= (tk(P1727)) ) ) | ( ( 1 ) <= (tk(P1189)) ) )) & ( ( (tk(P2069)) <= ( 0 ) ) & ( (! ( ( 1 ) <= (tk(P3364)) )) | ( (tk(P630)) <= (tk(P3803)) ) ) ) ) | ( (! ( ( ( 1 ) <= (tk(P1805)) ) | ( (tk(P2030)) <= (tk(P523)) ) )) & (! ( (tk(P159)) <= (tk(P1830)) )) ) )) & (! ( ( 1 ) <= (tk(P615)) )) ) & ( ( ( ( (! ( ( (tk(P2366)) <= (tk(P2441)) ) | ( (tk(P1689)) <= (tk(P1883)) ) )) | ( ( (! ( (tk(P2183)) <= ( 1 ) )) & ( ( ( 1 ) <= (tk(P2220)) ) | ( (tk(P1088)) <= (tk(P1060)) ) ) ) & ( ( (tk(P1561)) <= (tk(P1564)) ) & ( ( (tk(P3034)) <= ( 1 ) ) | ( (tk(P1536)) <= (tk(P3682)) ) ) ) ) ) & ( ( 1 ) <= (tk(P2471)) ) ) & ( ( ( ( ( ( (tk(P2938)) <= (tk(P699)) ) | ( ( 1 ) <= (tk(P870)) ) ) | ( ( (tk(P2086)) <= ( 1 ) ) & ( ( 1 ) <= (tk(P2719)) ) ) ) & ( ( ( ( 1 ) <= (tk(P3775)) ) | ( (tk(P584)) <= (tk(P1937)) ) ) & ( ( (tk(P1215)) <= ( 1 ) ) & ( (tk(P352)) <= ( 0 ) ) ) ) ) | (! ( ( ( ( 1 ) <= (tk(P2701)) ) | ( ( 1 ) <= (tk(P2821)) ) ) | ( ( (tk(P2060)) <= ( 1 ) ) | ( ( 1 ) <= (tk(P3204)) ) ) )) ) | (! ( ( 1 ) <= (tk(P3902)) )) ) ) | (! ( ( ( ( ( (tk(P1287)) <= (tk(P1759)) ) | ( ( (tk(P2835)) <= ( 0 ) ) & ( (tk(P1795)) <= (tk(P3510)) ) ) ) | ( ( (tk(P1329)) <= ( 0 ) ) | ( ( ( 1 ) <= (tk(P334)) ) & ( ( 1 ) <= (tk(P3398)) ) ) ) ) | (! ( ( ( ( 1 ) <= (tk(P2228)) ) | ( (tk(P1686)) <= ( 0 ) ) ) & ( ( ( 1 ) <= (tk(P3736)) ) | ( (tk(P2357)) <= ( 1 ) ) ) )) ) & ( ( (! ( (tk(P3639)) <= (tk(P905)) )) & ( (tk(P1744)) <= (tk(P926)) ) ) & (! ( ( ( (tk(P1658)) <= ( 1 ) ) & ( (tk(P963)) <= (tk(P2054)) ) ) | ( ( ( 1 ) <= (tk(P626)) ) & ( ( 1 ) <= (tk(P621)) ) ) )) ) )) ) ) & ( ( 1 ) <= (tk(P3879)) ) )))
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 14197196 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16106640 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
Caught signal 15, terminating.

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="DLCround-PT-10b"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="smartxred"
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 2-5348"
echo " Executing tool smartxred"
echo " Input is DLCround-PT-10b, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r107-tall-167814484600742"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-10b.tgz
mv DLCround-PT-10b execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;