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.r616-tall-171774433000138.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 BlocksWorld-PT-08, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r616-tall-171774433000138
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 31M
-rw-r--r-- 1 mcc users 622K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 2.9M Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 610K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.3M Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 28K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 446K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.8M Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 1.4M Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 5.8M Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.0M Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 11M Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 31K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 74K 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 1.9M 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 1717775609325

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BlocksWorld-PT-08
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-07 15:53:30] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2024-06-07 15:53:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 15:53:30] [INFO ] Load time of PNML (sax parser for PT used): 222 ms
[2024-06-07 15:53:30] [INFO ] Transformed 1979 places.
[2024-06-07 15:53:30] [INFO ] Transformed 3785 transitions.
[2024-06-07 15:53:30] [INFO ] Found NUPN structural information;
[2024-06-07 15:53:30] [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]
[2024-06-07 15:53:30] [INFO ] Parsed PT model containing 1979 places and 3785 transitions and 18910 arcs in 350 ms.
RANDOM walk for 40000 steps (8 resets) in 5413 ms. (7 steps per ms) remains 51/1979 properties
BEST_FIRST walk for 4003 steps (8 resets) in 84 ms. (47 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 82 ms. (48 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4002 steps (8 resets) in 44 ms. (88 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 30 ms. (129 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4002 steps (8 resets) in 35 ms. (111 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 51/51 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 51/51 properties
// Phase 1: matrix 3785 rows 1979 cols
[2024-06-07 15:53:33] [INFO ] Computed 87 invariants in 73 ms
[2024-06-07 15:53:33] [INFO ] State equation strengthened by 75 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (OVERLAPS) 1927/1978 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1978 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 3 (OVERLAPS) 1/1979 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1979 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 5 (OVERLAPS) 3784/5763 variables, 1979/2066 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5763 variables, 74/2140 constraints. Problems are: Problem set: 0 solved, 51 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5763/5764 variables, and 2140 constraints, problems are : Problem set: 0 solved, 51 unsolved in 5062 ms.
Refiners :[Positive P Invariants (semi-flows): 87/87 constraints, State Equation: 1979/1979 constraints, ReadFeed: 74/75 constraints, PredecessorRefiner: 51/51 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 51 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/51 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 51 unsolved
At refinement iteration 1 (OVERLAPS) 1927/1978 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 51 unsolved
[2024-06-07 15:53:40] [INFO ] Deduced a trap composed of 44 places in 1909 ms of which 103 ms to minimize.
[2024-06-07 15:53:42] [INFO ] Deduced a trap composed of 44 places in 1885 ms of which 12 ms to minimize.
[2024-06-07 15:53:44] [INFO ] Deduced a trap composed of 44 places in 1648 ms of which 12 ms to minimize.
SMT process timed out in 11218ms, After SMT, problems are : Problem set: 0 solved, 51 unsolved
Fused 51 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 51 out of 1979 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1979/1979 places, 3785/3785 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 1979 transition count 3784
Applied a total of 1 rules in 11925 ms. Remains 1979 /1979 variables (removed 0) and now considering 3784/3785 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11935 ms. Remains : 1979/1979 places, 3784/3785 transitions.
RANDOM walk for 2548618 steps (4 resets) in 120004 ms. (21 steps per ms) remains 43/51 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2501 ms. (159 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2489 ms. (160 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2567 ms. (155 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2533 ms. (157 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2510 ms. (159 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2665 ms. (150 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2941 ms. (135 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2537 ms. (157 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2500 ms. (159 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2550 ms. (156 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2509 ms. (159 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2639 ms. (151 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2563 ms. (156 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2498 ms. (160 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2536 ms. (157 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2490 ms. (160 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2604 ms. (153 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2487 ms. (160 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2584 ms. (154 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2562 ms. (156 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2627 ms. (152 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2524 ms. (158 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2577 ms. (155 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2518 ms. (158 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2527 ms. (158 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2544 ms. (157 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2563 ms. (156 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2509 ms. (159 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2558 ms. (156 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2558 ms. (156 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2573 ms. (155 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2601 ms. (153 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2531 ms. (157 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2519 ms. (158 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2576 ms. (155 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2515 ms. (158 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2554 ms. (156 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2537 ms. (157 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2536 ms. (157 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2584 ms. (154 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2458 ms. (162 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2581 ms. (154 steps per ms) remains 43/43 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2626 ms. (152 steps per ms) remains 43/43 properties
// Phase 1: matrix 3784 rows 1979 cols
[2024-06-07 15:54:55] [INFO ] Computed 87 invariants in 36 ms
[2024-06-07 15:54:55] [INFO ] State equation strengthened by 74 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (OVERLAPS) 1935/1978 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1978 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 3 (OVERLAPS) 1/1979 variables, 1/87 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1979 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 5 (OVERLAPS) 3784/5763 variables, 1979/2066 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/5763 variables, 74/2140 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/5763 variables, 0/2140 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 8 (OVERLAPS) 0/5763 variables, 0/2140 constraints. Problems are: Problem set: 0 solved, 43 unsolved
No progress, stopping.
After SMT solving in domain Real declared 5763/5763 variables, and 2140 constraints, problems are : Problem set: 0 solved, 43 unsolved in 9262 ms.
Refiners :[Positive P Invariants (semi-flows): 87/87 constraints, State Equation: 1979/1979 constraints, ReadFeed: 74/74 constraints, PredecessorRefiner: 43/43 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 43 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 43 unsolved
At refinement iteration 1 (OVERLAPS) 1935/1978 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 43 unsolved
[2024-06-07 15:55:06] [INFO ] Deduced a trap composed of 44 places in 1722 ms of which 12 ms to minimize.
[2024-06-07 15:55:08] [INFO ] Deduced a trap composed of 44 places in 1615 ms of which 12 ms to minimize.
[2024-06-07 15:55:09] [INFO ] Deduced a trap composed of 44 places in 1614 ms of which 13 ms to minimize.
[2024-06-07 15:55:11] [INFO ] Deduced a trap composed of 44 places in 1647 ms of which 12 ms to minimize.
[2024-06-07 15:55:13] [INFO ] Deduced a trap composed of 44 places in 1558 ms of which 12 ms to minimize.
[2024-06-07 15:55:14] [INFO ] Deduced a trap composed of 44 places in 1595 ms of which 11 ms to minimize.
[2024-06-07 15:55:16] [INFO ] Deduced a trap composed of 44 places in 1541 ms of which 12 ms to minimize.
[2024-06-07 15:55:17] [INFO ] Deduced a trap composed of 45 places in 1502 ms of which 12 ms to minimize.
[2024-06-07 15:55:19] [INFO ] Deduced a trap composed of 44 places in 1452 ms of which 11 ms to minimize.
[2024-06-07 15:55:20] [INFO ] Deduced a trap composed of 44 places in 1406 ms of which 11 ms to minimize.
[2024-06-07 15:55:22] [INFO ] Deduced a trap composed of 44 places in 1373 ms of which 11 ms to minimize.
[2024-06-07 15:55:23] [INFO ] Deduced a trap composed of 44 places in 1316 ms of which 10 ms to minimize.
[2024-06-07 15:55:24] [INFO ] Deduced a trap composed of 44 places in 1247 ms of which 10 ms to minimize.
[2024-06-07 15:55:26] [INFO ] Deduced a trap composed of 44 places in 1203 ms of which 11 ms to minimize.
[2024-06-07 15:55:27] [INFO ] Deduced a trap composed of 44 places in 1105 ms of which 10 ms to minimize.
[2024-06-07 15:55:28] [INFO ] Deduced a trap composed of 44 places in 1200 ms of which 10 ms to minimize.
[2024-06-07 15:55:29] [INFO ] Deduced a trap composed of 44 places in 1178 ms of which 10 ms to minimize.
[2024-06-07 15:55:30] [INFO ] Deduced a trap composed of 44 places in 1053 ms of which 10 ms to minimize.
[2024-06-07 15:55:31] [INFO ] Deduced a trap composed of 44 places in 1046 ms of which 9 ms to minimize.
[2024-06-07 15:55:32] [INFO ] Deduced a trap composed of 44 places in 1052 ms of which 10 ms to minimize.
Problem smplace_130 is UNSAT
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK SMT_REFINEMENT TOPOLOGICAL
SMT process timed out in 37661ms, After SMT, problems are : Problem set: 0 solved, 43 unsolved
Fused 43 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 43 out of 1979 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1979/1979 places, 3784/3784 transitions.
Applied a total of 0 rules in 8871 ms. Remains 1979 /1979 variables (removed 0) and now considering 3784/3784 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8872 ms. Remains : 1979/1979 places, 3784/3784 transitions.
Total runtime 131369 ms.
ITS solved all properties within timeout

BK_STOP 1717775742158

--------------------
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

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-08"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is BlocksWorld-PT-08, 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 r616-tall-171774433000138"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-08.tgz
mv BlocksWorld-PT-08 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 ;