About the Execution of 2024-gold for BlocksWorld-PT-06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15682.410 | 337717.00 | 682406.00 | 904.10 | T | normal |
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-174853774400028.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-06, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r028-smll-174853774400028
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 7.2K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 25K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 136K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 19K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 46K 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 1.1M 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 1748543088177
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-06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-05-29 18:24:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2025-05-29 18:24:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-05-29 18:24:50] [INFO ] Load time of PNML (sax parser for PT used): 367 ms
[2025-05-29 18:24:50] [INFO ] Transformed 1189 places.
[2025-05-29 18:24:50] [INFO ] Transformed 2245 transitions.
[2025-05-29 18:24:50] [INFO ] Found NUPN structural information;
[2025-05-29 18:24:50] [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]
[2025-05-29 18:24:50] [INFO ] Parsed PT model containing 1189 places and 2245 transitions and 11210 arcs in 564 ms.
RANDOM walk for 40000 steps (8 resets) in 5084 ms. (7 steps per ms) remains 33/1189 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (8 resets) in 101 ms. (39 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 111 ms. (35 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 108 ms. (36 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 65 ms. (60 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 53 ms. (74 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (8 resets) in 77 ms. (51 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 58 ms. (67 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 60 ms. (65 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (8 resets) in 67 ms. (58 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 64 ms. (61 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4002 steps (8 resets) in 43 ms. (90 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 33/33 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 33/33 properties
// Phase 1: matrix 2245 rows 1189 cols
[2025-05-29 18:24:53] [INFO ] Computed 67 invariants in 54 ms
[2025-05-29 18:24:53] [INFO ] State equation strengthened by 59 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 1155/1188 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1188 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 1/1189 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1189 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 2244/3433 variables, 1189/1256 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3433 variables, 58/1314 constraints. Problems are: Problem set: 0 solved, 33 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3433/3434 variables, and 1314 constraints, problems are : Problem set: 0 solved, 33 unsolved in 5068 ms.
Refiners :[Positive P Invariants (semi-flows): 67/67 constraints, State Equation: 1189/1189 constraints, ReadFeed: 58/59 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 1155/1188 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 33 unsolved
[2025-05-29 18:25:01] [INFO ] Deduced a trap composed of 34 places in 2127 ms of which 112 ms to minimize.
[2025-05-29 18:25:02] [INFO ] Deduced a trap composed of 34 places in 1224 ms of which 12 ms to minimize.
[2025-05-29 18:25:03] [INFO ] Deduced a trap composed of 34 places in 1511 ms of which 12 ms to minimize.
SMT process timed out in 10728ms, After SMT, problems are : Problem set: 0 solved, 33 unsolved
Fused 33 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 33 out of 1189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1189/1189 places, 2245/2245 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 1189 transition count 2244
Applied a total of 1 rules in 5499 ms. Remains 1189 /1189 variables (removed 0) and now considering 2244/2245 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5519 ms. Remains : 1189/1189 places, 2244/2245 transitions.
RANDOM walk for 3099733 steps (8 resets) in 120004 ms. (25 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2451 ms. (163 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2398 ms. (166 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2461 ms. (162 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2762 ms. (144 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2421 ms. (165 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2422 ms. (165 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2385 ms. (167 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2464 ms. (162 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2452 ms. (163 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2361 ms. (169 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400002 steps (8 resets) in 2475 ms. (161 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2419 ms. (165 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2383 ms. (167 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2393 ms. (167 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2375 ms. (168 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2409 ms. (165 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2404 ms. (166 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2360 ms. (169 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2376 ms. (168 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2370 ms. (168 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2371 ms. (168 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2416 ms. (165 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2414 ms. (165 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2413 ms. (165 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2387 ms. (167 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2338 ms. (171 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2432 ms. (164 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2417 ms. (165 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400003 steps (8 resets) in 2433 ms. (164 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2400 ms. (166 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2310 ms. (173 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2370 ms. (168 steps per ms) remains 33/33 properties
BEST_FIRST walk for 400004 steps (8 resets) in 2430 ms. (164 steps per ms) remains 33/33 properties
Interrupted probabilistic random walk after 5431461 steps, run timeout after 150001 ms. (steps per millisecond=36 ) properties seen :0 out of 33
Probabilistic random walk after 5431461 steps, saw 4703008 distinct states, run finished after 150012 ms. (steps per millisecond=36 ) properties seen :0
// Phase 1: matrix 2244 rows 1189 cols
[2025-05-29 18:28:30] [INFO ] Computed 67 invariants in 25 ms
[2025-05-29 18:28:30] [INFO ] State equation strengthened by 58 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 1155/1188 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1188 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 3 (OVERLAPS) 1/1189 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1189 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 5 (OVERLAPS) 2244/3433 variables, 1189/1256 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3433 variables, 58/1314 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3433 variables, 0/1314 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 8 (OVERLAPS) 0/3433 variables, 0/1314 constraints. Problems are: Problem set: 0 solved, 33 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3433/3433 variables, and 1314 constraints, problems are : Problem set: 0 solved, 33 unsolved in 8724 ms.
Refiners :[Positive P Invariants (semi-flows): 67/67 constraints, State Equation: 1189/1189 constraints, ReadFeed: 58/58 constraints, PredecessorRefiner: 33/33 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/33 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 33 unsolved
At refinement iteration 1 (OVERLAPS) 1155/1188 variables, 66/66 constraints. Problems are: Problem set: 0 solved, 33 unsolved
[2025-05-29 18:28:41] [INFO ] Deduced a trap composed of 34 places in 1539 ms of which 17 ms to minimize.
[2025-05-29 18:28:43] [INFO ] Deduced a trap composed of 34 places in 1786 ms of which 11 ms to minimize.
[2025-05-29 18:28:44] [INFO ] Deduced a trap composed of 34 places in 1754 ms of which 12 ms to minimize.
Problem smplace_100 is UNSAT
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK SMT_REFINEMENT TOPOLOGICAL
SMT process timed out in 14482ms, After SMT, problems are : Problem set: 0 solved, 33 unsolved
Fused 33 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 33 out of 1189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1189/1189 places, 2244/2244 transitions.
Applied a total of 0 rules in 4377 ms. Remains 1189 /1189 variables (removed 0) and now considering 2244/2244 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4377 ms. Remains : 1189/1189 places, 2244/2244 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1189/1189 places, 2244/2244 transitions.
Applied a total of 0 rules in 3988 ms. Remains 1189 /1189 variables (removed 0) and now considering 2244/2244 (removed 0) transitions.
[2025-05-29 18:28:53] [INFO ] Invariant cache hit.
[2025-05-29 18:28:55] [INFO ] Implicit Places using invariants in 1758 ms returned []
[2025-05-29 18:28:55] [INFO ] Invariant cache hit.
[2025-05-29 18:28:56] [INFO ] State equation strengthened by 58 read => feed constraints.
[2025-05-29 18:28:59] [INFO ] Implicit Places using invariants and state equation in 4451 ms returned []
Implicit Place search using SMT with State Equation took 6226 ms to find 0 implicit places.
[2025-05-29 18:28:59] [INFO ] Redundant transitions in 295 ms returned []
Running 2240 sub problems to find dead transitions.
[2025-05-29 18:28:59] [INFO ] Invariant cache hit.
[2025-05-29 18:29:00] [INFO ] State equation strengthened by 58 read => feed constraints.
Problem TDEAD1 is UNSAT
Problem TDEAD34 is UNSAT
Problem TDEAD100 is UNSAT
Problem TDEAD134 is UNSAT
Problem TDEAD168 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD236 is UNSAT
Problem TDEAD270 is UNSAT
Problem TDEAD304 is UNSAT
Problem TDEAD372 is UNSAT
Problem TDEAD406 is UNSAT
Problem TDEAD440 is UNSAT
Problem TDEAD474 is UNSAT
Problem TDEAD508 is UNSAT
Problem TDEAD542 is UNSAT
Problem TDEAD576 is UNSAT
Problem TDEAD610 is UNSAT
Problem TDEAD644 is UNSAT
Problem TDEAD678 is UNSAT
Problem TDEAD712 is UNSAT
Problem TDEAD746 is UNSAT
Problem TDEAD780 is UNSAT
Problem TDEAD814 is UNSAT
Problem TDEAD848 is UNSAT
Problem TDEAD882 is UNSAT
Problem TDEAD916 is UNSAT
Problem TDEAD984 is UNSAT
Problem TDEAD1018 is UNSAT
Problem TDEAD1052 is UNSAT
Problem TDEAD1086 is UNSAT
Problem TDEAD1120 is UNSAT
Problem TDEAD1188 is UNSAT
Problem TDEAD1252 is UNSAT
Problem TDEAD1314 is UNSAT
Problem TDEAD1374 is UNSAT
Problem TDEAD1432 is UNSAT
Problem TDEAD1488 is UNSAT
Problem TDEAD1542 is UNSAT
Problem TDEAD1644 is UNSAT
Problem TDEAD1692 is UNSAT
Problem TDEAD1738 is UNSAT
Problem TDEAD1782 is UNSAT
Problem TDEAD1824 is UNSAT
Problem TDEAD1864 is UNSAT
Problem TDEAD1902 is UNSAT
Problem TDEAD1938 is UNSAT
Problem TDEAD1972 is UNSAT
Problem TDEAD2004 is UNSAT
Problem TDEAD2034 is UNSAT
Problem TDEAD2062 is UNSAT
Problem TDEAD2088 is UNSAT
Problem TDEAD2112 is UNSAT
Problem TDEAD2134 is UNSAT
Problem TDEAD2154 is UNSAT
Problem TDEAD2172 is UNSAT
Problem TDEAD2202 is UNSAT
Problem TDEAD2214 is UNSAT
Problem TDEAD2224 is UNSAT
Problem TDEAD2232 is UNSAT
Problem TDEAD2238 is UNSAT
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1185 variables, 60/60 constraints. Problems are: Problem set: 60 solved, 2180 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1185/3433 variables, and 60 constraints, problems are : Problem set: 60 solved, 2180 unsolved in 30120 ms.
Refiners :[Positive P Invariants (semi-flows): 60/67 constraints, State Equation: 0/1189 constraints, ReadFeed: 0/58 constraints, PredecessorRefiner: 2210/1122 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 60 solved, 2180 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1155 variables, 4/4 constraints. Problems are: Problem set: 60 solved, 2180 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1155/3433 variables, and 4 constraints, problems are : Problem set: 60 solved, 2180 unsolved in 30079 ms.
Refiners :[Positive P Invariants (semi-flows): 4/67 constraints, State Equation: 0/1189 constraints, ReadFeed: 0/58 constraints, PredecessorRefiner: 1088/1122 constraints, Known Traps: 0/0 constraints]
After SMT, in 81380ms problems are : Problem set: 60 solved, 2180 unsolved
Search for dead transitions found 60 dead transitions in 81451ms
Found 60 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 60 transitions
Dead transitions reduction (with SMT) removed 60 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 1189/1189 places, 2184/2244 transitions.
Deduced a syphon composed of 30 places in 1 ms
Applied a total of 0 rules in 4197 ms. Remains 1189 /1189 variables (removed 0) and now considering 2184/2184 (removed 0) transitions.
[2025-05-29 18:30:25] [INFO ] Redundant transitions in 197 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 96398 ms. Remains : 1189/1189 places, 2184/2244 transitions.
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
FORMULA StableMarking TRUE TECHNIQUES RANDOM_WALK SMT_REFINEMENT TOPOLOGICAL INITIAL_STATE
Total runtime 335637 ms.
ITS solved all properties within timeout
BK_STOP 1748543425894
--------------------
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-06"
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-06, 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-174853774400028"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BlocksWorld-PT-06.tgz
mv BlocksWorld-PT-06 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 '
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 ;