Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r028-smll-174853774400033.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool gold2024
Input is BlocksWorld-PT-07, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r028-smll-174853774400033
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.0M
-rw-r--r-- 1 mcc users 8.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 494K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.7M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 9.6K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 1.5M May 29 14:32 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 1748543571572

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=BlocksWorld-PT-07
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-05-29 18:32:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2025-05-29 18:32:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 18:32:55] [INFO ] Load time of PNML (sax parser for PT used): 566 ms
[2025-05-29 18:32:55] [INFO ] Transformed 1559 places.
[2025-05-29 18:32:55] [INFO ] Transformed 2965 transitions.
[2025-05-29 18:32:55] [INFO ] Found NUPN structural information;
[2025-05-29 18:32:55] [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]
[2025-05-29 18:32:55] [INFO ] Parsed PT model containing 1559 places and 2965 transitions and 14810 arcs in 1102 ms.
RANDOM walk for 40000 steps (8 resets) in 6566 ms. (6 steps per ms) remains 38/1559 properties
BEST_FIRST walk for 4004 steps (8 resets) in 62 ms. (63 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 61 ms. (64 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 101 ms. (39 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 38 ms. (102 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 51 ms. (76 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 45 ms. (87 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 57 ms. (69 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 38/38 properties
// Phase 1: matrix 2965 rows 1559 cols
[2025-05-29 18:32:58] [INFO ] Computed 77 invariants in 84 ms
[2025-05-29 18:32:58] [INFO ] State equation strengthened by 63 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 1520/1558 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1558 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 1/1559 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1559 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 38 unsolved
SMT process timed out in 5293ms, After SMT, problems are : Problem set: 0 solved, 38 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 38 out of 1559 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1559/1559 places, 2965/2965 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 1559 transition count 2964
Applied a total of 1 rules in 9901 ms. Remains 1559 /1559 variables (removed 0) and now considering 2964/2965 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9923 ms. Remains : 1559/1559 places, 2964/2965 transitions.
RANDOM walk for 2376250 steps (4 resets) in 120004 ms. (19 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2834 ms. (141 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2852 ms. (140 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2780 ms. (143 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2831 ms. (141 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2811 ms. (142 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2848 ms. (140 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2811 ms. (142 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2818 ms. (141 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2859 ms. (139 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (8 resets) in 4125 ms. (96 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2947 ms. (135 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2910 ms. (137 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2815 ms. (142 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2867 ms. (139 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2838 ms. (140 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2937 ms. (136 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2863 ms. (139 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2782 ms. (143 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2804 ms. (142 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2862 ms. (139 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2788 ms. (143 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2827 ms. (141 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2754 ms. (145 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2772 ms. (144 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2796 ms. (143 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2833 ms. (141 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2812 ms. (142 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2793 ms. (143 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2857 ms. (139 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2806 ms. (142 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2808 ms. (142 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2761 ms. (144 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2817 ms. (141 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2780 ms. (143 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2814 ms. (142 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2842 ms. (140 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2788 ms. (143 steps per ms) remains 38/38 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2797 ms. (142 steps per ms) remains 38/38 properties
Interrupted probabilistic random walk after 5480066 steps, run timeout after 174001 ms. (steps per millisecond=31 ) properties seen :0 out of 38
Probabilistic random walk after 5480066 steps, saw 4865990 distinct states, run finished after 174016 ms. (steps per millisecond=31 ) properties seen :0
// Phase 1: matrix 2964 rows 1559 cols
[2025-05-29 18:37:05] [INFO ] Computed 77 invariants in 69 ms
[2025-05-29 18:37:05] [INFO ] State equation strengthened by 62 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 1520/1558 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1558 variables, 0/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 3 (OVERLAPS) 1/1559 variables, 1/77 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1559 variables, 0/77 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 5 (OVERLAPS) 2964/4523 variables, 1559/1636 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4523 variables, 62/1698 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4523 variables, 0/1698 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 8 (OVERLAPS) 0/4523 variables, 0/1698 constraints. Problems are: Problem set: 0 solved, 38 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4523/4523 variables, and 1698 constraints, problems are : Problem set: 0 solved, 38 unsolved in 14973 ms.
Refiners :[Positive P Invariants (semi-flows): 77/77 constraints, State Equation: 1559/1559 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 38 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
At refinement iteration 1 (OVERLAPS) 1520/1558 variables, 76/76 constraints. Problems are: Problem set: 0 solved, 38 unsolved
[2025-05-29 18:37:24] [INFO ] Deduced a trap composed of 39 places in 2808 ms of which 208 ms to minimize.
[2025-05-29 18:37:26] [INFO ] Deduced a trap composed of 39 places in 2552 ms of which 23 ms to minimize.
[2025-05-29 18:37:28] [INFO ] Deduced a trap composed of 39 places in 2027 ms of which 14 ms to minimize.
[2025-05-29 18:37:30] [INFO ] Deduced a trap composed of 39 places in 1930 ms of which 14 ms to minimize.
[2025-05-29 18:37:32] [INFO ] Deduced a trap composed of 39 places in 1998 ms of which 14 ms to minimize.
[2025-05-29 18:37:34] [INFO ] Deduced a trap composed of 39 places in 2070 ms of which 20 ms to minimize.
[2025-05-29 18:37:37] [INFO ] Deduced a trap composed of 39 places in 2111 ms of which 13 ms to minimize.
[2025-05-29 18:37:38] [INFO ] Deduced a trap composed of 39 places in 1837 ms of which 12 ms to minimize.
[2025-05-29 18:37:41] [INFO ] Deduced a trap composed of 39 places in 2246 ms of which 21 ms to minimize.
[2025-05-29 18:37:43] [INFO ] Deduced a trap composed of 39 places in 2543 ms of which 22 ms to minimize.
[2025-05-29 18:37:46] [INFO ] Deduced a trap composed of 40 places in 2518 ms of which 13 ms to minimize.
[2025-05-29 18:37:48] [INFO ] Deduced a trap composed of 39 places in 1773 ms of which 13 ms to minimize.
[2025-05-29 18:37:50] [INFO ] Deduced a trap composed of 39 places in 2455 ms of which 20 ms to minimize.
[2025-05-29 18:37:53] [INFO ] Deduced a trap composed of 39 places in 2679 ms of which 22 ms to minimize.
[2025-05-29 18:37:55] [INFO ] Deduced a trap composed of 39 places in 2067 ms of which 14 ms to minimize.
[2025-05-29 18:37:57] [INFO ] Deduced a trap composed of 39 places in 2045 ms of which 18 ms to minimize.
[2025-05-29 18:37:59] [INFO ] Deduced a trap composed of 39 places in 1751 ms of which 11 ms to minimize.
[2025-05-29 18:38:00] [INFO ] Deduced a trap composed of 39 places in 1454 ms of which 11 ms to minimize.
[2025-05-29 18:38:02] [INFO ] Deduced a trap composed of 39 places in 1750 ms of which 11 ms to minimize.
[2025-05-29 18:38:04] [INFO ] Deduced a trap composed of 39 places in 1426 ms of which 17 ms to minimize.
Problem smplace_154 is UNSAT
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK SMT_REFINEMENT TOPOLOGICAL
SMT process timed out in 58504ms, After SMT, problems are : Problem set: 0 solved, 38 unsolved
Fused 38 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 38 out of 1559 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1559/1559 places, 2964/2964 transitions.
Applied a total of 0 rules in 7592 ms. Remains 1559 /1559 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7592 ms. Remains : 1559/1559 places, 2964/2964 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1559/1559 places, 2964/2964 transitions.
Applied a total of 0 rules in 7378 ms. Remains 1559 /1559 variables (removed 0) and now considering 2964/2964 (removed 0) transitions.
[2025-05-29 18:38:19] [INFO ] Invariant cache hit.
[2025-05-29 18:38:21] [INFO ] Implicit Places using invariants in 2719 ms returned []
[2025-05-29 18:38:21] [INFO ] Invariant cache hit.
[2025-05-29 18:38:24] [INFO ] State equation strengthened by 62 read => feed constraints.
[2025-05-29 18:38:27] [INFO ] Implicit Places using invariants and state equation in 6110 ms returned []
Implicit Place search using SMT with State Equation took 8864 ms to find 0 implicit places.
[2025-05-29 18:38:28] [INFO ] Redundant transitions in 422 ms returned []
Running 2957 sub problems to find dead transitions.
[2025-05-29 18:38:28] [INFO ] Invariant cache hit.
[2025-05-29 18:38:28] [INFO ] State equation strengthened by 62 read => feed constraints.
Problem TDEAD115 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD232 is UNSAT
Problem TDEAD271 is UNSAT
Problem TDEAD310 is UNSAT
Problem TDEAD349 is UNSAT
Problem TDEAD388 is UNSAT
Problem TDEAD427 is UNSAT
Problem TDEAD466 is UNSAT
Problem TDEAD505 is UNSAT
Problem TDEAD544 is UNSAT
Problem TDEAD583 is UNSAT
Problem TDEAD622 is UNSAT
Problem TDEAD661 is UNSAT
Problem TDEAD700 is UNSAT
Problem TDEAD739 is UNSAT
Problem TDEAD778 is UNSAT
Problem TDEAD856 is UNSAT
Problem TDEAD895 is UNSAT
Problem TDEAD1012 is UNSAT
Problem TDEAD1090 is UNSAT
Problem TDEAD1129 is UNSAT
Problem TDEAD1168 is UNSAT
Problem TDEAD1207 is UNSAT
Problem TDEAD1246 is UNSAT
Problem TDEAD1285 is UNSAT
Problem TDEAD1324 is UNSAT
Problem TDEAD1363 is UNSAT
Problem TDEAD1402 is UNSAT
Problem TDEAD1441 is UNSAT
Problem TDEAD1480 is UNSAT
Problem TDEAD1519 is UNSAT
Problem TDEAD1558 is UNSAT
Problem TDEAD1704 is UNSAT
Problem TDEAD1774 is UNSAT
Problem TDEAD1842 is UNSAT
Problem TDEAD1908 is UNSAT
Problem TDEAD1972 is UNSAT
Problem TDEAD2034 is UNSAT
Problem TDEAD2094 is UNSAT
Problem TDEAD2152 is UNSAT
Problem TDEAD2208 is UNSAT
Problem TDEAD2262 is UNSAT
Problem TDEAD2314 is UNSAT
Problem TDEAD2364 is UNSAT
Problem TDEAD2412 is UNSAT
Problem TDEAD2458 is UNSAT
Problem TDEAD2502 is UNSAT
Problem TDEAD2544 is UNSAT
Problem TDEAD2622 is UNSAT
Problem TDEAD2658 is UNSAT
Problem TDEAD2754 is UNSAT
Problem TDEAD2808 is UNSAT
Problem TDEAD2832 is UNSAT
Problem TDEAD2854 is UNSAT
Problem TDEAD2874 is UNSAT
Problem TDEAD2892 is UNSAT
Problem TDEAD2908 is UNSAT
Problem TDEAD2922 is UNSAT
Problem TDEAD2934 is UNSAT
Problem TDEAD2944 is UNSAT
Problem TDEAD2952 is UNSAT
Problem TDEAD2958 is UNSAT
Problem TDEAD2962 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/1552 variables, 64/64 constraints. Problems are: Problem set: 64 solved, 2893 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1552/4523 variables, and 64 constraints, problems are : Problem set: 64 solved, 2893 unsolved in 30174 ms.
Refiners :[Positive P Invariants (semi-flows): 64/77 constraints, State Equation: 0/1559 constraints, ReadFeed: 0/62 constraints, PredecessorRefiner: 2925/1482 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 64 solved, 2893 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1520 variables, 7/7 constraints. Problems are: Problem set: 64 solved, 2893 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1520/4523 variables, and 7 constraints, problems are : Problem set: 64 solved, 2893 unsolved in 30097 ms.
Refiners :[Positive P Invariants (semi-flows): 7/77 constraints, State Equation: 0/1559 constraints, ReadFeed: 0/62 constraints, PredecessorRefiner: 1443/1482 constraints, Known Traps: 0/0 constraints]
After SMT, in 89084ms problems are : Problem set: 64 solved, 2893 unsolved
Search for dead transitions found 64 dead transitions in 89175ms
Found 64 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 64 transitions
Dead transitions reduction (with SMT) removed 64 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 1559/1559 places, 2900/2964 transitions.
Deduced a syphon composed of 32 places in 2 ms
Applied a total of 0 rules in 7011 ms. Remains 1559 /1559 variables (removed 0) and now considering 2900/2900 (removed 0) transitions.
[2025-05-29 18:40:04] [INFO ] Redundant transitions in 223 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 113124 ms. Remains : 1559/1559 places, 2900/2964 transitions.
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK SMT_REFINEMENT TOPOLOGICAL INITIAL_STATE
Total runtime 430797 ms.
ITS solved all properties within timeout

BK_STOP 1748544004986

--------------------
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-07"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2024"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is BlocksWorld-PT-07, 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 r028-smll-174853774400033"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-07.tgz
mv BlocksWorld-PT-07 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.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 ;