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.r069-tall-171620504400369.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is CircularTrains-PT-768, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-tall-171620504400369
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 19 07:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Apr 12 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 12 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 12 14:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 109K Apr 12 14:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 591K May 18 16:42 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 CircularTrains-PT-768-CTLCardinality-2024-00
FORMULA_NAME CircularTrains-PT-768-CTLCardinality-2024-01
FORMULA_NAME CircularTrains-PT-768-CTLCardinality-2024-02
FORMULA_NAME CircularTrains-PT-768-CTLCardinality-2024-03
FORMULA_NAME CircularTrains-PT-768-CTLCardinality-2024-04
FORMULA_NAME CircularTrains-PT-768-CTLCardinality-2024-05
FORMULA_NAME CircularTrains-PT-768-CTLCardinality-2024-06
FORMULA_NAME CircularTrains-PT-768-CTLCardinality-2024-07
FORMULA_NAME CircularTrains-PT-768-CTLCardinality-2024-08
FORMULA_NAME CircularTrains-PT-768-CTLCardinality-2024-09
FORMULA_NAME CircularTrains-PT-768-CTLCardinality-2024-10
FORMULA_NAME CircularTrains-PT-768-CTLCardinality-2024-11
FORMULA_NAME CircularTrains-PT-768-CTLCardinality-2023-12
FORMULA_NAME CircularTrains-PT-768-CTLCardinality-2023-13
FORMULA_NAME CircularTrains-PT-768-CTLCardinality-2023-14
FORMULA_NAME CircularTrains-PT-768-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716431987175

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CircularTrains-PT-768
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 02:39:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 02:39:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 02:39:48] [INFO ] Load time of PNML (sax parser for PT used): 122 ms
[2024-05-23 02:39:48] [INFO ] Transformed 1536 places.
[2024-05-23 02:39:48] [INFO ] Transformed 768 transitions.
[2024-05-23 02:39:48] [INFO ] Parsed PT model containing 1536 places and 768 transitions and 3072 arcs in 237 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 122 out of 1536 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1536/1536 places, 768/768 transitions.
Applied a total of 0 rules in 149 ms. Remains 1536 /1536 variables (removed 0) and now considering 768/768 (removed 0) transitions.
// Phase 1: matrix 768 rows 1536 cols
[2024-05-23 02:39:48] [INFO ] Computed 769 invariants in 77 ms
[2024-05-23 02:39:50] [INFO ] Implicit Places using invariants in 1576 ms returned [3, 14, 18, 29, 35, 45, 47, 59, 75, 79, 81, 83, 85, 90, 94, 96, 102, 106, 110, 111, 125, 128, 138, 144, 149, 150, 152, 155, 158, 163, 173, 187, 193, 196, 197, 198, 224, 228, 243, 244, 247, 248, 250, 255, 259, 273, 276, 296, 304, 312, 318, 325, 330, 339, 350, 353, 355, 361, 368, 380, 381, 389, 409, 414, 419, 420, 421, 438, 451, 453, 463, 464, 471, 473, 480, 499, 509, 516, 519, 530, 531, 533, 535, 544, 549, 557, 558, 561, 577, 578, 580, 600, 612, 622, 630, 656, 658, 661, 665, 666, 669, 671, 677, 681, 688, 689, 693, 694, 696, 697, 705, 709, 711, 715, 716, 725, 732, 750, 761, 776, 780, 793, 804, 807, 810, 811, 817, 820, 839, 843, 846, 856, 874, 883, 884, 885, 887, 905, 929, 934, 942, 943, 948, 952, 953, 970, 973, 977, 991, 997, 1005, 1009, 1013, 1017, 1018, 1020, 1042, 1046, 1059, 1072, 1073, 1078, 1079, 1087, 1088, 1094, 1096, 1101, 1121, 1128, 1131, 1147, 1150, 1153, 1157, 1160, 1162, 1163, 1168, 1178, 1182, 1185, 1198, 1204, 1209, 1211, 1216, 1228, 1229, 1244, 1247, 1252, 1261, 1262, 1266, 1273, 1292, 1299, 1300, 1301, 1305, 1306, 1329, 1335, 1337, 1338, 1339, 1350, 1354, 1356, 1360, 1362, 1373, 1378, 1379, 1385, 1391, 1409, 1446, 1450, 1453, 1461, 1472, 1476, 1484, 1485, 1488, 1493, 1495, 1497, 1507, 1513, 1517, 1525, 1527, 1531]
Discarding 236 places :
Implicit Place search using SMT only with invariants took 1615 ms to find 236 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1300/1536 places, 768/768 transitions.
Applied a total of 0 rules in 99 ms. Remains 1300 /1300 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1880 ms. Remains : 1300/1536 places, 768/768 transitions.
Support contains 122 out of 1300 places after structural reductions.
[2024-05-23 02:39:50] [INFO ] Flatten gal took : 94 ms
[2024-05-23 02:39:50] [INFO ] Flatten gal took : 51 ms
[2024-05-23 02:39:51] [INFO ] Input system was already deterministic with 768 transitions.
Support contains 114 out of 1300 places (down from 122) after GAL structural reductions.
RANDOM walk for 40000 steps (8 resets) in 3094 ms. (12 steps per ms) remains 12/76 properties
BEST_FIRST walk for 40004 steps (8 resets) in 423 ms. (94 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 410 ms. (97 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 467 ms. (85 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 373 ms. (106 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 314 ms. (126 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 290 ms. (137 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 309 ms. (129 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 268 ms. (148 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 373 ms. (106 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 388 ms. (102 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 382 ms. (104 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 332 ms. (120 steps per ms) remains 12/12 properties
// Phase 1: matrix 768 rows 1300 cols
[2024-05-23 02:39:53] [INFO ] Computed 533 invariants in 39 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 12 unsolved
Problem AtomicPropp9 is UNSAT
Problem AtomicPropp15 is UNSAT
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp24 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp54 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp68 is UNSAT
At refinement iteration 1 (OVERLAPS) 26/39 variables, 13/13 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/39 variables, 0/13 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 22/61 variables, 11/24 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/61 variables, 0/24 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 588/649 variables, 6/30 constraints. Problems are: Problem set: 11 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/649 variables, 0/30 constraints. Problems are: Problem set: 11 solved, 1 unsolved
Problem AtomicPropp56 is UNSAT
After SMT solving in domain Real declared 1269/2068 variables, and 505 constraints, problems are : Problem set: 12 solved, 0 unsolved in 637 ms.
Refiners :[Positive P Invariants (semi-flows): 499/504 constraints, Generalized P Invariants (flows): 6/29 constraints, State Equation: 0/1300 constraints, PredecessorRefiner: 12/12 constraints, Known Traps: 0/0 constraints]
After SMT, in 739ms problems are : Problem set: 12 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 12 atomic propositions for a total of 16 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA CircularTrains-PT-768-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 02:39:54] [INFO ] Flatten gal took : 39 ms
[2024-05-23 02:39:54] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA CircularTrains-PT-768-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-23 02:39:54] [INFO ] Flatten gal took : 51 ms
[2024-05-23 02:39:54] [INFO ] Input system was already deterministic with 768 transitions.
Support contains 72 out of 1300 places (down from 97) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 1300/1300 places, 768/768 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 215 transitions
Trivial Post-agglo rules discarded 215 transitions
Performed 215 trivial Post agglomeration. Transition count delta: 215
Iterating post reduction 0 with 215 rules applied. Total rules applied 215 place count 1300 transition count 553
Reduce places removed 215 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 218 rules applied. Total rules applied 433 place count 1085 transition count 550
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 436 place count 1082 transition count 550
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 436 place count 1082 transition count 532
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 472 place count 1064 transition count 532
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 506 place count 1047 transition count 515
Applied a total of 506 rules in 229 ms. Remains 1047 /1300 variables (removed 253) and now considering 515/768 (removed 253) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 229 ms. Remains : 1047/1300 places, 515/768 transitions.
[2024-05-23 02:39:54] [INFO ] Flatten gal took : 24 ms
[2024-05-23 02:39:54] [INFO ] Flatten gal took : 24 ms
[2024-05-23 02:39:54] [INFO ] Input system was already deterministic with 515 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1300/1300 places, 768/768 transitions.
Applied a total of 0 rules in 48 ms. Remains 1300 /1300 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48 ms. Remains : 1300/1300 places, 768/768 transitions.
[2024-05-23 02:39:54] [INFO ] Flatten gal took : 28 ms
[2024-05-23 02:39:54] [INFO ] Flatten gal took : 28 ms
[2024-05-23 02:39:54] [INFO ] Input system was already deterministic with 768 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1300/1300 places, 768/768 transitions.
Applied a total of 0 rules in 37 ms. Remains 1300 /1300 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 1300/1300 places, 768/768 transitions.
[2024-05-23 02:39:54] [INFO ] Flatten gal took : 25 ms
[2024-05-23 02:39:54] [INFO ] Flatten gal took : 26 ms
[2024-05-23 02:39:54] [INFO ] Input system was already deterministic with 768 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1300/1300 places, 768/768 transitions.
Applied a total of 0 rules in 38 ms. Remains 1300 /1300 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38 ms. Remains : 1300/1300 places, 768/768 transitions.
[2024-05-23 02:39:54] [INFO ] Flatten gal took : 24 ms
[2024-05-23 02:39:54] [INFO ] Flatten gal took : 24 ms
[2024-05-23 02:39:54] [INFO ] Input system was already deterministic with 768 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1300/1300 places, 768/768 transitions.
Applied a total of 0 rules in 41 ms. Remains 1300 /1300 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41 ms. Remains : 1300/1300 places, 768/768 transitions.
[2024-05-23 02:39:55] [INFO ] Flatten gal took : 22 ms
[2024-05-23 02:39:55] [INFO ] Flatten gal took : 23 ms
[2024-05-23 02:39:55] [INFO ] Input system was already deterministic with 768 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1300/1300 places, 768/768 transitions.
Applied a total of 0 rules in 37 ms. Remains 1300 /1300 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 1300/1300 places, 768/768 transitions.
[2024-05-23 02:39:55] [INFO ] Flatten gal took : 23 ms
[2024-05-23 02:39:55] [INFO ] Flatten gal took : 23 ms
[2024-05-23 02:39:55] [INFO ] Input system was already deterministic with 768 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1300/1300 places, 768/768 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 218 transitions
Trivial Post-agglo rules discarded 218 transitions
Performed 218 trivial Post agglomeration. Transition count delta: 218
Iterating post reduction 0 with 218 rules applied. Total rules applied 218 place count 1300 transition count 550
Reduce places removed 218 places and 0 transitions.
Iterating post reduction 1 with 218 rules applied. Total rules applied 436 place count 1082 transition count 550
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 436 place count 1082 transition count 532
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 472 place count 1064 transition count 532
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 506 place count 1047 transition count 515
Applied a total of 506 rules in 87 ms. Remains 1047 /1300 variables (removed 253) and now considering 515/768 (removed 253) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 88 ms. Remains : 1047/1300 places, 515/768 transitions.
[2024-05-23 02:39:55] [INFO ] Flatten gal took : 16 ms
[2024-05-23 02:39:55] [INFO ] Flatten gal took : 18 ms
[2024-05-23 02:39:55] [INFO ] Input system was already deterministic with 515 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1300/1300 places, 768/768 transitions.
Applied a total of 0 rules in 37 ms. Remains 1300 /1300 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 1300/1300 places, 768/768 transitions.
[2024-05-23 02:39:55] [INFO ] Flatten gal took : 21 ms
[2024-05-23 02:39:55] [INFO ] Flatten gal took : 23 ms
[2024-05-23 02:39:55] [INFO ] Input system was already deterministic with 768 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1300/1300 places, 768/768 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 212 transitions
Trivial Post-agglo rules discarded 212 transitions
Performed 212 trivial Post agglomeration. Transition count delta: 212
Iterating post reduction 0 with 212 rules applied. Total rules applied 212 place count 1300 transition count 556
Reduce places removed 212 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 215 rules applied. Total rules applied 427 place count 1088 transition count 553
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 430 place count 1085 transition count 553
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 430 place count 1085 transition count 533
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 470 place count 1065 transition count 533
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 502 place count 1049 transition count 517
Applied a total of 502 rules in 90 ms. Remains 1049 /1300 variables (removed 251) and now considering 517/768 (removed 251) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 90 ms. Remains : 1049/1300 places, 517/768 transitions.
[2024-05-23 02:39:55] [INFO ] Flatten gal took : 16 ms
[2024-05-23 02:39:55] [INFO ] Flatten gal took : 17 ms
[2024-05-23 02:39:55] [INFO ] Input system was already deterministic with 517 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1300/1300 places, 768/768 transitions.
Applied a total of 0 rules in 37 ms. Remains 1300 /1300 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 1300/1300 places, 768/768 transitions.
[2024-05-23 02:39:55] [INFO ] Flatten gal took : 26 ms
[2024-05-23 02:39:55] [INFO ] Flatten gal took : 23 ms
[2024-05-23 02:39:55] [INFO ] Input system was already deterministic with 768 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1300/1300 places, 768/768 transitions.
Applied a total of 0 rules in 36 ms. Remains 1300 /1300 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36 ms. Remains : 1300/1300 places, 768/768 transitions.
[2024-05-23 02:39:55] [INFO ] Flatten gal took : 20 ms
[2024-05-23 02:39:55] [INFO ] Flatten gal took : 21 ms
[2024-05-23 02:39:55] [INFO ] Input system was already deterministic with 768 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1300/1300 places, 768/768 transitions.
Applied a total of 0 rules in 38 ms. Remains 1300 /1300 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38 ms. Remains : 1300/1300 places, 768/768 transitions.
[2024-05-23 02:39:56] [INFO ] Flatten gal took : 20 ms
[2024-05-23 02:39:56] [INFO ] Flatten gal took : 22 ms
[2024-05-23 02:39:56] [INFO ] Input system was already deterministic with 768 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1300/1300 places, 768/768 transitions.
Applied a total of 0 rules in 36 ms. Remains 1300 /1300 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36 ms. Remains : 1300/1300 places, 768/768 transitions.
[2024-05-23 02:39:56] [INFO ] Flatten gal took : 19 ms
[2024-05-23 02:39:56] [INFO ] Flatten gal took : 20 ms
[2024-05-23 02:39:56] [INFO ] Input system was already deterministic with 768 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1300/1300 places, 768/768 transitions.
Applied a total of 0 rules in 34 ms. Remains 1300 /1300 variables (removed 0) and now considering 768/768 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 1300/1300 places, 768/768 transitions.
[2024-05-23 02:39:56] [INFO ] Flatten gal took : 18 ms
[2024-05-23 02:39:56] [INFO ] Flatten gal took : 19 ms
[2024-05-23 02:39:56] [INFO ] Input system was already deterministic with 768 transitions.
[2024-05-23 02:39:56] [INFO ] Flatten gal took : 19 ms
[2024-05-23 02:39:56] [INFO ] Flatten gal took : 19 ms
[2024-05-23 02:39:56] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-23 02:39:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1300 places, 768 transitions and 2600 arcs took 7 ms.
Total runtime 8085 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running CircularTrains-PT-768

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/408/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 1300
TRANSITIONS: 768
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.015s, Sys 0.003s]


SAVING FILE /home/mcc/execution/408/model (.net / .def) ...
EXPORT TIME: [User 0.003s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 533
MODEL NAME: /home/mcc/execution/408/model
1300 places, 768 transitions.

No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA CircularTrains-PT-768-CTLCardinality-2024-02 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CircularTrains-PT-768-CTLCardinality-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CircularTrains-PT-768-CTLCardinality-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CircularTrains-PT-768-CTLCardinality-2024-11 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CircularTrains-PT-768-CTLCardinality-2024-00 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLCardinality-2024-01 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLCardinality-2024-03 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLCardinality-2024-06 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLCardinality-2024-07 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLCardinality-2024-08 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLCardinality-2024-09 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLCardinality-2024-10 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLCardinality-2023-12 CANNOT_COMPUTE
FORMULA CircularTrains-PT-768-CTLCardinality-2023-14 CANNOT_COMPUTE
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716434252111

--------------------
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
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

Error in allocating array of size 1048576 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

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="CircularTrains-PT-768"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is CircularTrains-PT-768, 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 r069-tall-171620504400369"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircularTrains-PT-768.tgz
mv CircularTrains-PT-768 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 ;