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.r612-tall-171774431300163.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 greatspnxred
Input is BlocksWorld-PT-13, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r612-tall-171774431300163
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 35M
-rw-r--r-- 1 mcc users 1.1M Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 4.9M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 1.5M Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 7.9M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 42K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 134K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 684K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 2.7M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 1.2M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 4.8M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 848K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.3M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 73K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 173K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 4.4M Jun 7 06:26 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1717746825355

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BlocksWorld-PT-13
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-07 07:53:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-06-07 07:53:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 07:53:46] [INFO ] Load time of PNML (sax parser for PT used): 379 ms
[2024-06-07 07:53:46] [INFO ] Transformed 4691 places.
[2024-06-07 07:53:46] [INFO ] Transformed 9113 transitions.
[2024-06-07 07:53:46] [INFO ] Found NUPN structural information;
[2024-06-07 07:53:46] [INFO ] Completing missing partition info from NUPN : creating a component with [pred_on_table_0, pred_arm_empty_0, pred_on_table_1, pred_on_table_2, pred_on_table_3, pred_on_table_4, pred_on_table_5, pred_on_table_6, pred_on_table_7, pred_on_table_8, pred_on_table_9, pred_on_table_10, pred_on_table_11, pred_on_table_12, pred_on_table_13, pred_on_table_14, pred_on_table_15, pred_on_table_16, pred_on_table_17, pred_on_table_18, pred_on_table_19, pred_on_table_20, pred_on_table_21, pred_on_table_22, pred_on_table_23, pred_on_table_24, pred_on_table_25, pred_on_table_26, pred_on_table_27, pred_on_table_28, pred_on_table_29, pred_on_table_30, pred_on_table_31, pred_on_table_32, pred_on_table_33, pred_on_table_34, pred_on_table_35, pred_on_table_36, pred_on_table_37, pred_on_table_38, pred_on_table_39, pred_on_table_40, pred_on_table_41, pred_on_table_42, pred_on_table_43, pred_on_table_44, pred_on_table_45, pred_on_table_46, pred_on_table_47, pred_on_table_48, pred_on_table_49, pred_on_table_50, pred_on_table_51, pred_on_table_52, pred_on_table_53, pred_on_table_54, pred_on_table_55, pred_on_table_56, pred_on_table_57, pred_on_table_58, pred_on_table_59, pred_on_table_60, pred_on_table_61, pred_on_table_62, pred_on_table_63, pred_on_table_64, pred_on_table_65, pred_on_table_66]
[2024-06-07 07:53:46] [INFO ] Parsed PT model containing 4691 places and 9113 transitions and 45542 arcs in 532 ms.
RANDOM walk for 40000 steps (8 resets) in 13269 ms. (3 steps per ms) remains 482/4691 properties
BEST_FIRST walk for 404 steps (8 resets) in 19 ms. (20 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 25 ms. (15 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 22 ms. (17 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 18 ms. (21 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 21 ms. (18 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 18 ms. (21 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 21 ms. (18 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 21 ms. (18 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 20 ms. (19 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 18 ms. (21 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 17 ms. (22 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 16 ms. (23 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 15 ms. (25 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 11 ms. (33 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 18 ms. (21 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 12 ms. (31 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 13 ms. (28 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 10 ms. (36 steps per ms) remains 482/482 properties
BEST_FIRST walk for 404 steps (8 resets) in 14 ms. (26 steps per ms) remains 482/482 properties
// Phase 1: matrix 9113 rows 4691 cols
[2024-06-07 07:53:51] [INFO ] Computed 135 invariants in 133 ms
[2024-06-07 07:53:51] [INFO ] State equation strengthened by 119 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s202 (/ 1.0 2.0))
(s207 (/ 1.0 2.0))
(s219 (/ 1.0 2.0))
(s220 (/ 1.0 2.0))
(s252 (/ 1.0 2.0))
(s253 (/ 1.0 2.0))
(s257 (/ 1.0 2.0))
(s258 (/ 1.0 2.0))
(s268 (/ 1.0 2.0))
(s270 (/ 1.0 2.0))
(s338 (/ 1.0 2.0))
(s353 (/ 1.0 2.0))
(s381 (/ 1.0 2.0))
(s391 (/ 1.0 2.0))
(s406 (/ 1.0 2.0))
(s433 (/ 1.0 2.0))
(s474 (/ 1.0 2.0))
(s481 (/ 1.0 2.0))
(s487 (/ 1.0 2.0))
(s504 (/ 1.0 2.0))
(s512 (/ 1.0 2.0))
(s518 (/ 1.0 2.0))
(s519 (/ 1.0 2.0))
(s520 (/ 1.0 2.0))
(s542 (/ 1.0 2.0))
(s551 (/ 1.0 2.0))
(s554 (/ 1.0 2.0))
(s555 (/ 1.0 2.0))
(s563 (/ 1.0 2.0))
(s567 (/ 1.0 2.0))
(s579 (/ 1.0 2.0))
(s589 (/ 1.0 2.0))
(s597 (/ 1.0 2.0))
(s610 (/ 1.0 2.0))
(s634 (/ 1.0 2.0))
(s641 (/ 1.0 2.0))
(s669 (/ 1.0 2.0))
(s678 (/ 1.0 2.0))
(s680 (/ 1.0 2.0))
(s682 (/ 1.0 2.0))
(s708 (/ 1.0 2.0))
(s713 (/ 1.0 2.0))
(s746 (/ 1.0 2.0))
(s751 (/ 1.0 2.0))
(s755 (/ 1.0 2.0))
(s761 (/ 1.0 2.0))
(s780 (/ 1.0 2.0))
(s784 (/ 1.0 2.0))
(s805 (/ 1.0 2.0))
(s809 (/ 1.0 2.0))
(s813 (/ 1.0 2.0))
(s814 (/ 1.0 2.0))
(s815 (/ 1.0 2.0))
(s822 (/ 1.0 2.0))
(s847 (/ 1.0 2.0))
(s853 (/ 1.0 2.0))
(s855 (/ 1.0 2.0))
(s870 (/ 1.0 2.0))
(s881 (/ 1.0 2.0))
(s882 (/ 1.0 2.0))
(s892 (/ 1.0 2.0))
(s919 (/ 1.0 2.0))
(s920 (/ 1.0 2.0))
(s924 (/ 1.0 2.0))
(s928 (/ 1.0 2.0))
(s935 (/ 1.0 2.0))
(s950 (/ 1.0 2.0))
(s969 (/ 1.0 2.0))
(s972 (/ 1.0 2.0))
(s973 (/ 1.0 2.0))
(s976 (/ 1.0 2.0))
(s981 (/ 1.0 2.0))
(s1004 (/ 1.0 2.0))
(s1018 (/ 1.0 2.0))
(s1023 (/ 1.0 2.0))
(s1028 (/ 1.0 2.0))
(s1051 (/ 1.0 2.0))
(s1062 (/ 1.0 2.0))
(s1072 (/ 1.0 2.0))
(s1073 (/ 1.0 2.0))
(s1086 (/ 1.0 2.0))
(s1091 (/ 1.0 2.0))
(s1093 (/ 1.0 2.0))
(s1094 (/ 1.0 2.0))
(s1103 (/ 1.0 2.0))
(s1105 (/ 1.0 2.0))
(s1120 (/ 1.0 2.0))
(s1154 (/ 1.0 2.0))
(s1158 (/ 1.0 2.0))
(s1170 (/ 1.0 2.0))
(s1212 (/ 1.0 2.0))
(s1222 (/ 1.0 2.0))
(s1223 (/ 1.0 2.0))
(s1237 (/ 1.0 2.0))
(s1255 (/ 1.0 2.0))
(s1259 (/ 1.0 2.0))
(s1290 (/ 1.0 2.0))
(s1291 (/ 1.0 2.0))
(s1298 (/ 1.0 2.0))
(s1319 (/ 1.0 2.0))
(s1322 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 482/13804 variables, and 0 constraints, problems are : Problem set: 0 solved, 482 unsolved in 5058 ms.
Refiners :[Positive P Invariants (semi-flows): 0/135 constraints, State Equation: 0/4691 constraints, ReadFeed: 0/119 constraints, PredecessorRefiner: 482/482 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 482 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/482 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 1 (OVERLAPS) 4208/4690 variables, 134/134 constraints. Problems are: Problem set: 0 solved, 482 unsolved
[2024-06-07 07:54:03] [INFO ] Deduced a trap composed of 68 places in 2791 ms of which 140 ms to minimize.
SMT process timed out in 12970ms, After SMT, problems are : Problem set: 0 solved, 482 unsolved
Fused 482 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 482 out of 4691 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4691/4691 places, 9113/9113 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 4691 transition count 9112
Applied a total of 1 rules in 63946 ms. Remains 4691 /4691 variables (removed 0) and now considering 9112/9113 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63958 ms. Remains : 4691/4691 places, 9112/9113 transitions.
RANDOM walk for 1161880 steps (0 resets) in 120004 ms. (9 steps per ms) remains 67/482 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4597 ms. (86 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4718 ms. (84 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4732 ms. (84 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4764 ms. (83 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4722 ms. (84 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4560 ms. (87 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4597 ms. (86 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4558 ms. (87 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4527 ms. (88 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4872 ms. (82 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4734 ms. (84 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4797 ms. (83 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4790 ms. (83 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4678 ms. (85 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4647 ms. (86 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4839 ms. (82 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4724 ms. (84 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4704 ms. (85 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4875 ms. (82 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4715 ms. (84 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4635 ms. (86 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4676 ms. (85 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4834 ms. (82 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4771 ms. (83 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4612 ms. (86 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4633 ms. (86 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4663 ms. (85 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4813 ms. (83 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400001 steps (8 resets) in 4644 ms. (86 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4744 ms. (84 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 8594 ms. (46 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 5464 ms. (73 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4933 ms. (81 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4975 ms. (80 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4638 ms. (86 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4882 ms. (81 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4752 ms. (84 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4789 ms. (83 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400002 steps (8 resets) in 4693 ms. (85 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4683 ms. (85 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4769 ms. (83 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4652 ms. (85 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4779 ms. (83 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4659 ms. (85 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4557 ms. (87 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4603 ms. (86 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4862 ms. (82 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4550 ms. (87 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 4644 ms. (86 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4949 ms. (80 steps per ms) remains 67/67 properties
// Phase 1: matrix 9112 rows 4691 cols
[2024-06-07 07:56:41] [INFO ] Computed 135 invariants in 53 ms
[2024-06-07 07:56:41] [INFO ] State equation strengthened by 118 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 4623/4690 variables, 134/134 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/4690 variables, 0/134 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 3 (OVERLAPS) 1/4691 variables, 1/135 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/4691 variables, 0/135 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 5 (OVERLAPS) 9112/13803 variables, 4691/4826 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/13803 variables, 118/4944 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/13803 variables, 0/4944 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 8 (OVERLAPS) 0/13803 variables, 0/4944 constraints. Problems are: Problem set: 0 solved, 67 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13803/13803 variables, and 4944 constraints, problems are : Problem set: 0 solved, 67 unsolved in 45018 ms.
Refiners :[Positive P Invariants (semi-flows): 135/135 constraints, State Equation: 4691/4691 constraints, ReadFeed: 118/118 constraints, PredecessorRefiner: 67/67 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 67 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/67 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 67 unsolved
At refinement iteration 1 (OVERLAPS) 4623/4690 variables, 134/134 constraints. Problems are: Problem set: 0 solved, 67 unsolved
[2024-06-07 07:57:35] [INFO ] Deduced a trap composed of 134 places in 7656 ms of which 30 ms to minimize.
[2024-06-07 07:57:42] [INFO ] Deduced a trap composed of 68 places in 7546 ms of which 32 ms to minimize.
[2024-06-07 07:57:50] [INFO ] Deduced a trap composed of 68 places in 7717 ms of which 26 ms to minimize.
[2024-06-07 07:57:58] [INFO ] Deduced a trap composed of 68 places in 7684 ms of which 26 ms to minimize.
[2024-06-07 07:58:05] [INFO ] Deduced a trap composed of 68 places in 7488 ms of which 29 ms to minimize.
[2024-06-07 07:58:13] [INFO ] Deduced a trap composed of 68 places in 7601 ms of which 28 ms to minimize.
SMT process timed out in 91902ms, After SMT, problems are : Problem set: 0 solved, 67 unsolved
Fused 67 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 67 out of 4691 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4691/4691 places, 9112/9112 transitions.
Applied a total of 0 rules in 51797 ms. Remains 4691 /4691 variables (removed 0) and now considering 9112/9112 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51797 ms. Remains : 4691/4691 places, 9112/9112 transitions.
RANDOM walk for 1180727 steps (0 resets) in 120004 ms. (9 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 5499 ms. (72 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5474 ms. (73 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6240 ms. (64 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6364 ms. (62 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6199 ms. (64 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 6108 ms. (65 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6114 ms. (65 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6284 ms. (63 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5677 ms. (70 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6226 ms. (64 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5465 ms. (73 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6338 ms. (63 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 6278 ms. (63 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5903 ms. (67 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 6144 ms. (65 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6007 ms. (66 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5981 ms. (66 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6139 ms. (65 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 6143 ms. (65 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6039 ms. (66 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 6109 ms. (65 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6087 ms. (65 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6248 ms. (64 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5925 ms. (67 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 6207 ms. (64 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5831 ms. (68 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 5993 ms. (66 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6468 ms. (61 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 6115 ms. (65 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6234 ms. (64 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6215 ms. (64 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6551 ms. (61 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6047 ms. (66 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6061 ms. (65 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6087 ms. (65 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 6384 ms. (62 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6188 ms. (64 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 6157 ms. (64 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 6247 ms. (64 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6186 ms. (64 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 6111 ms. (65 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 6093 ms. (65 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6321 ms. (63 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6183 ms. (64 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6063 ms. (65 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 5982 ms. (66 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6096 ms. (65 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6278 ms. (63 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400004 steps (8 resets) in 6214 ms. (64 steps per ms) remains 67/67 properties
BEST_FIRST walk for 400003 steps (8 resets) in 6050 ms. (66 steps per ms) remains 67/67 properties
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running BlocksWorld-PT-13

IS_COLORED=
IS_NUPN=1

LOADING model.pnml ...
MODEL CLASS: P/T NET WITH NUPN EXTENSION
PLACES: 4691
TRANSITIONS: 9113
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 45542
NUPN UNITS: 136
LOADING TIME: 22.032

SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 0.264
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING NUPN UNITS AS FILE /home/mcc/execution/model.nu ...
TOTAL TIME: 22.973
OK.
----------------------------------------------------------------------
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: 651
MODEL NAME: /home/mcc/execution/model
4691 places, 9113 transitions.

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.

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//
++ 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 StableMarking -timeout 180 -rebuildPNML
Error in allocating array of size 16777216 at unique_table.cc, line 313
MEDDLY ERROR: Insufficient memory

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="BlocksWorld-PT-13"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 BlocksWorld-PT-13, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r612-tall-171774431300163"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-13.tgz
mv BlocksWorld-PT-13 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;