Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r524-tall-171679080700633.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ServersAndClients-PT-100160, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r524-tall-171679080700633
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Apr 23 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Apr 23 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 13 15:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 140K Apr 13 15:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 15:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 13 15:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:50 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 9.8M May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-00
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-01
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-02
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-03
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-04
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-05
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-06
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-07
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-08
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-09
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-10
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2024-11
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2023-12
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2023-13
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2023-14
FORMULA_NAME ServersAndClients-PT-100160-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717230218174

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ServersAndClients-PT-100160
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 08:23:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 08:23:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 08:23:40] [INFO ] Load time of PNML (sax parser for PT used): 675 ms
[2024-06-01 08:23:40] [INFO ] Transformed 16561 places.
[2024-06-01 08:23:40] [INFO ] Transformed 32200 transitions.
[2024-06-01 08:23:40] [INFO ] Found NUPN structural information;
[2024-06-01 08:23:40] [INFO ] Parsed PT model containing 16561 places and 32200 transitions and 96800 arcs in 898 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
FORMULA ServersAndClients-PT-100160-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 98 out of 16561 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 16561/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 279 ms. Remains 16561 /16561 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
// Phase 1: matrix 32200 rows 16561 cols
[2024-06-01 08:23:41] [INFO ] Computed 361 invariants in 496 ms
[2024-06-01 08:24:16] [INFO ] Performed 391/16561 implicitness test of which 199 returned IMPLICIT in 30 seconds.
[2024-06-01 08:24:47] [INFO ] Performed 7370/16561 implicitness test of which 268 returned IMPLICIT in 60 seconds.
[2024-06-01 08:25:17] [INFO ] Performed 16157/16561 implicitness test of which 355 returned IMPLICIT in 90 seconds.
[2024-06-01 08:25:18] [INFO ] Implicit Places using invariants in 97302 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 401, 502, 603, 704, 805, 906, 1007, 1108, 1209, 1310, 1411, 1512, 1613, 1714, 1815, 1916, 2017, 2118, 2219, 2320, 2421, 2522, 2623, 2724, 2825, 2926, 3027, 3128, 3229, 3330, 3431, 3532, 3633, 3734, 3835, 3936, 4037, 4138, 4239, 4340, 4441, 4542, 4643, 4744, 4845, 4946, 5047, 5148, 5249, 5350, 5451, 5552, 5653, 5754, 5956, 6057, 6158, 6259, 6360, 6461, 6562, 6663, 6764, 6865, 6966, 7067, 7168, 7269, 7370, 7471, 7572, 7673, 7774, 7875, 7976, 8077, 8178, 8279, 8380, 8481, 8582, 8683, 8784, 8885, 8986, 9087, 9188, 9289, 9390, 9491, 9592, 9693, 9794, 9895, 9996, 10097, 10198, 10299, 10400, 10501, 10602, 10703, 10804, 10905, 11006, 11107, 11208, 11309, 11410, 11511, 11612, 11713, 11814, 11915, 12016, 12117, 12218, 12319, 12420, 12521, 12622, 12723, 12824, 12925, 13026, 13127, 13228, 13329, 13430, 13531, 13632, 13733, 13834, 13935, 14036, 14137, 14238, 14339, 14440, 14541, 14642, 14743, 14844, 14945, 15046, 15147, 15248, 15349, 15450, 15551, 15652, 15753, 15854, 15955, 16056, 16157, 16258, 16359, 16460]
Discarding 358 places :
Implicit Place search using SMT only with invariants took 97396 ms to find 358 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 16203/16561 places, 32200/32200 transitions.
Applied a total of 0 rules in 136 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 97834 ms. Remains : 16203/16561 places, 32200/32200 transitions.
Support contains 98 out of 16203 places after structural reductions.
[2024-06-01 08:25:19] [INFO ] Flatten gal took : 824 ms
[2024-06-01 08:25:19] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ServersAndClients-PT-100160-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 08:25:20] [INFO ] Flatten gal took : 570 ms
[2024-06-01 08:25:21] [INFO ] Input system was already deterministic with 32200 transitions.
Support contains 76 out of 16203 places (down from 98) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 3996 ms. (10 steps per ms) remains 27/43 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 27/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 26/27 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 26/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 25/26 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 28 ms. (138 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/25 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 12 ms. (308 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 21 ms. (182 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 24/24 properties
// Phase 1: matrix 32200 rows 16203 cols
[2024-06-01 08:25:27] [INFO ] Computed 3 invariants in 4354 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/46 variables, 46/46 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/46 variables, 0/46 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp39 is UNSAT
At refinement iteration 2 (OVERLAPS) 16156/16202 variables, 2/48 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16202 variables, 16156/16204 constraints. Problems are: Problem set: 3 solved, 21 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 16202/48403 variables, and 16204 constraints, problems are : Problem set: 3 solved, 21 unsolved in 5078 ms.
Refiners :[Domain max(s): 16202/16203 constraints, Positive P Invariants (semi-flows): 2/3 constraints, State Equation: 0/16203 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 36/36 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/36 variables, 0/36 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 2 (OVERLAPS) 16166/16202 variables, 2/38 constraints. Problems are: Problem set: 3 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16202 variables, 16166/16204 constraints. Problems are: Problem set: 3 solved, 21 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 16202/48403 variables, and 16204 constraints, problems are : Problem set: 3 solved, 21 unsolved in 5136 ms.
Refiners :[Domain max(s): 16202/16203 constraints, Positive P Invariants (semi-flows): 2/3 constraints, State Equation: 0/16203 constraints, PredecessorRefiner: 0/24 constraints, Known Traps: 0/0 constraints]
After SMT, in 14866ms problems are : Problem set: 3 solved, 21 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 36 out of 16203 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Graph (trivial) has 31926 edges and 16203 vertex of which 15904 / 16203 are part of one of the 1 SCC in 50 ms
Free SCC test removed 15903 places
Drop transitions (Empty/Sink Transition effects.) removed 31608 transitions
Reduce isomorphic transitions removed 31608 transitions.
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition t11001 and 1 places that fell out of Prefix Of Interest.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 258 transitions
Trivial Post-agglo rules discarded 258 transitions
Performed 258 trivial Post agglomeration. Transition count delta: 258
Iterating post reduction 0 with 260 rules applied. Total rules applied 261 place count 299 transition count 332
Reduce places removed 259 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 98 transitions
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 257 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Graph (trivial) has 3 edges and 39 vertex of which 3 / 39 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 1 with 518 rules applied. Total rules applied 779 place count 37 transition count 75
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 782 place count 37 transition count 72
Applied a total of 782 rules in 147 ms. Remains 37 /16203 variables (removed 16166) and now considering 72/32200 (removed 32128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 37/16203 places, 72/32200 transitions.
RANDOM walk for 946 steps (0 resets) in 13 ms. (67 steps per ms) remains 0/21 properties
Successfully simplified 3 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA ServersAndClients-PT-100160-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 08:25:38] [INFO ] Flatten gal took : 522 ms
[2024-06-01 08:25:39] [INFO ] Flatten gal took : 506 ms
[2024-06-01 08:25:40] [INFO ] Input system was already deterministic with 32200 transitions.
Support contains 52 out of 16203 places (down from 61) after GAL structural reductions.
FORMULA ServersAndClients-PT-100160-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 84 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 85 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-06-01 08:25:41] [INFO ] Flatten gal took : 466 ms
[2024-06-01 08:25:41] [INFO ] Flatten gal took : 515 ms
[2024-06-01 08:25:42] [INFO ] Input system was already deterministic with 32200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 63 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-06-01 08:25:43] [INFO ] Flatten gal took : 456 ms
[2024-06-01 08:25:43] [INFO ] Flatten gal took : 464 ms
[2024-06-01 08:25:44] [INFO ] Input system was already deterministic with 32200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 49 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-06-01 08:25:45] [INFO ] Flatten gal took : 448 ms
[2024-06-01 08:25:45] [INFO ] Flatten gal took : 472 ms
[2024-06-01 08:25:46] [INFO ] Input system was already deterministic with 32200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 48 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-06-01 08:25:47] [INFO ] Flatten gal took : 450 ms
[2024-06-01 08:25:47] [INFO ] Flatten gal took : 479 ms
[2024-06-01 08:25:48] [INFO ] Input system was already deterministic with 32200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 48 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-06-01 08:25:49] [INFO ] Flatten gal took : 454 ms
[2024-06-01 08:25:49] [INFO ] Flatten gal took : 470 ms
[2024-06-01 08:25:50] [INFO ] Input system was already deterministic with 32200 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Graph (trivial) has 31994 edges and 16203 vertex of which 15938 / 16203 are part of one of the 1 SCC in 16 ms
Free SCC test removed 15937 places
Ensure Unique test removed 31675 transitions
Reduce isomorphic transitions removed 31675 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 259 transitions
Trivial Post-agglo rules discarded 259 transitions
Performed 259 trivial Post agglomeration. Transition count delta: 259
Iterating post reduction 0 with 259 rules applied. Total rules applied 260 place count 266 transition count 266
Reduce places removed 260 places and 0 transitions.
Ensure Unique test removed 258 transitions
Reduce isomorphic transitions removed 258 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Graph (trivial) has 4 edges and 5 vertex of which 3 / 5 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 1 with 520 rules applied. Total rules applied 780 place count 3 transition count 8
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 783 place count 3 transition count 5
Applied a total of 783 rules in 64 ms. Remains 3 /16203 variables (removed 16200) and now considering 5/32200 (removed 32195) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 64 ms. Remains : 3/16203 places, 5/32200 transitions.
[2024-06-01 08:25:50] [INFO ] Flatten gal took : 0 ms
[2024-06-01 08:25:50] [INFO ] Flatten gal took : 0 ms
[2024-06-01 08:25:50] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 50 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-06-01 08:25:51] [INFO ] Flatten gal took : 449 ms
[2024-06-01 08:25:51] [INFO ] Flatten gal took : 476 ms
[2024-06-01 08:25:52] [INFO ] Input system was already deterministic with 32200 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Graph (trivial) has 31996 edges and 16203 vertex of which 15939 / 16203 are part of one of the 1 SCC in 15 ms
Free SCC test removed 15938 places
Ensure Unique test removed 31677 transitions
Reduce isomorphic transitions removed 31677 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 259 transitions
Trivial Post-agglo rules discarded 259 transitions
Performed 259 trivial Post agglomeration. Transition count delta: 259
Iterating post reduction 0 with 259 rules applied. Total rules applied 260 place count 265 transition count 264
Reduce places removed 260 places and 0 transitions.
Ensure Unique test removed 258 transitions
Reduce isomorphic transitions removed 258 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Graph (trivial) has 4 edges and 4 vertex of which 3 / 4 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 1 with 520 rules applied. Total rules applied 780 place count 2 transition count 6
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 783 place count 2 transition count 3
Applied a total of 783 rules in 55 ms. Remains 2 /16203 variables (removed 16201) and now considering 3/32200 (removed 32197) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55 ms. Remains : 2/16203 places, 3/32200 transitions.
[2024-06-01 08:25:52] [INFO ] Flatten gal took : 0 ms
[2024-06-01 08:25:52] [INFO ] Flatten gal took : 0 ms
[2024-06-01 08:25:52] [INFO ] Input system was already deterministic with 3 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Graph (trivial) has 31994 edges and 16203 vertex of which 15938 / 16203 are part of one of the 1 SCC in 14 ms
Free SCC test removed 15937 places
Ensure Unique test removed 31675 transitions
Reduce isomorphic transitions removed 31675 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 259 transitions
Trivial Post-agglo rules discarded 259 transitions
Performed 259 trivial Post agglomeration. Transition count delta: 259
Iterating post reduction 0 with 259 rules applied. Total rules applied 260 place count 266 transition count 266
Reduce places removed 260 places and 0 transitions.
Ensure Unique test removed 258 transitions
Reduce isomorphic transitions removed 258 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Graph (trivial) has 4 edges and 5 vertex of which 3 / 5 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 1 with 520 rules applied. Total rules applied 780 place count 3 transition count 8
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 783 place count 3 transition count 5
Applied a total of 783 rules in 55 ms. Remains 3 /16203 variables (removed 16200) and now considering 5/32200 (removed 32195) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55 ms. Remains : 3/16203 places, 5/32200 transitions.
[2024-06-01 08:25:52] [INFO ] Flatten gal took : 1 ms
[2024-06-01 08:25:52] [INFO ] Flatten gal took : 0 ms
[2024-06-01 08:25:52] [INFO ] Input system was already deterministic with 5 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Graph (trivial) has 31992 edges and 16203 vertex of which 15937 / 16203 are part of one of the 1 SCC in 14 ms
Free SCC test removed 15936 places
Ensure Unique test removed 31673 transitions
Reduce isomorphic transitions removed 31673 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 259 transitions
Trivial Post-agglo rules discarded 259 transitions
Performed 259 trivial Post agglomeration. Transition count delta: 259
Iterating post reduction 0 with 259 rules applied. Total rules applied 260 place count 267 transition count 268
Reduce places removed 260 places and 0 transitions.
Ensure Unique test removed 258 transitions
Reduce isomorphic transitions removed 258 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Graph (trivial) has 4 edges and 6 vertex of which 3 / 6 are part of one of the 1 SCC in 0 ms
Free SCC test removed 2 places
Iterating post reduction 1 with 520 rules applied. Total rules applied 780 place count 4 transition count 10
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 783 place count 4 transition count 7
Applied a total of 783 rules in 56 ms. Remains 4 /16203 variables (removed 16199) and now considering 7/32200 (removed 32193) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 56 ms. Remains : 4/16203 places, 7/32200 transitions.
[2024-06-01 08:25:53] [INFO ] Flatten gal took : 0 ms
[2024-06-01 08:25:53] [INFO ] Flatten gal took : 1 ms
[2024-06-01 08:25:53] [INFO ] Input system was already deterministic with 7 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 49 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-06-01 08:25:53] [INFO ] Flatten gal took : 461 ms
[2024-06-01 08:25:54] [INFO ] Flatten gal took : 477 ms
[2024-06-01 08:25:55] [INFO ] Input system was already deterministic with 32200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 16203/16203 places, 32200/32200 transitions.
Applied a total of 0 rules in 50 ms. Remains 16203 /16203 variables (removed 0) and now considering 32200/32200 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 16203/16203 places, 32200/32200 transitions.
[2024-06-01 08:25:55] [INFO ] Flatten gal took : 452 ms
[2024-06-01 08:25:56] [INFO ] Flatten gal took : 484 ms
[2024-06-01 08:25:57] [INFO ] Input system was already deterministic with 32200 transitions.
[2024-06-01 08:25:57] [INFO ] Flatten gal took : 453 ms
[2024-06-01 08:25:58] [INFO ] Flatten gal took : 484 ms
[2024-06-01 08:25:58] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-06-01 08:25:58] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 16203 places, 32200 transitions and 64602 arcs took 82 ms.
Total runtime 138741 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : ServersAndClients-PT-100160-CTLCardinality-2024-00
Could not compute solution for formula : ServersAndClients-PT-100160-CTLCardinality-2024-01
Could not compute solution for formula : ServersAndClients-PT-100160-CTLCardinality-2024-02
Could not compute solution for formula : ServersAndClients-PT-100160-CTLCardinality-2024-03
Could not compute solution for formula : ServersAndClients-PT-100160-CTLCardinality-2024-06
Could not compute solution for formula : ServersAndClients-PT-100160-CTLCardinality-2024-07
Could not compute solution for formula : ServersAndClients-PT-100160-CTLCardinality-2024-08
Could not compute solution for formula : ServersAndClients-PT-100160-CTLCardinality-2024-09
Could not compute solution for formula : ServersAndClients-PT-100160-CTLCardinality-2023-12
Could not compute solution for formula : ServersAndClients-PT-100160-CTLCardinality-2023-13
Could not compute solution for formula : ServersAndClients-PT-100160-CTLCardinality-2023-14
Could not compute solution for formula : ServersAndClients-PT-100160-CTLCardinality-2023-15

BK_STOP 1717230358445

--------------------
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//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name ServersAndClients-PT-100160-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/524/ctl_0_
ctl formula name ServersAndClients-PT-100160-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/524/ctl_1_
ctl formula name ServersAndClients-PT-100160-CTLCardinality-2024-02
ctl formula formula --ctl=/tmp/524/ctl_2_
ctl formula name ServersAndClients-PT-100160-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/524/ctl_3_
ctl formula name ServersAndClients-PT-100160-CTLCardinality-2024-06
ctl formula formula --ctl=/tmp/524/ctl_4_
ctl formula name ServersAndClients-PT-100160-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/524/ctl_5_
ctl formula name ServersAndClients-PT-100160-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/524/ctl_6_
ctl formula name ServersAndClients-PT-100160-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/524/ctl_7_
ctl formula name ServersAndClients-PT-100160-CTLCardinality-2023-12
ctl formula formula --ctl=/tmp/524/ctl_8_
ctl formula name ServersAndClients-PT-100160-CTLCardinality-2023-13
ctl formula formula --ctl=/tmp/524/ctl_9_
ctl formula name ServersAndClients-PT-100160-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/524/ctl_10_
ctl formula name ServersAndClients-PT-100160-CTLCardinality-2023-15
ctl formula formula --ctl=/tmp/524/ctl_11_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="ServersAndClients-PT-100160"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ServersAndClients-PT-100160, 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 r524-tall-171679080700633"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-100160.tgz
mv ServersAndClients-PT-100160 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 ;