About the Execution of LTSMin+red for ResIsolation-PT-N10P2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16202.531 | 1222590.00 | 1457610.00 | 4696.70 | ???????????????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/mcc2024-input.r631-smll-171774447100090.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is ResIsolation-PT-N10P2, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r631-smll-171774447100090
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 45M
-rw-r--r-- 1 mcc users 6.1K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 14K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 150K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 45M 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
here is the order used to build the result vector(from text file)
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-00
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-01
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-02
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-03
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-04
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-05
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-06
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-07
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-08
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-09
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-10
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-11
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-12
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-13
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-14
FORMULA_NAME ResIsolation-PT-N10P2-CTLFireability-2024-15
=== Now, execution of the tool begins
BK_START 1717806254694
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResIsolation-PT-N10P2
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-08 00:24:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-08 00:24:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-08 00:24:21] [INFO ] Load time of PNML (sax parser for PT used): 3469 ms
[2024-06-08 00:24:21] [INFO ] Transformed 367 places.
[2024-06-08 00:24:22] [INFO ] Transformed 37193 transitions.
[2024-06-08 00:24:22] [INFO ] Found NUPN structural information;
[2024-06-08 00:24:22] [INFO ] Parsed PT model containing 367 places and 37193 transitions and 885405 arcs in 4552 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 48 ms.
Support contains 54 out of 367 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 367/367 places, 37193/37193 transitions.
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 355 transition count 37193
Discarding 201 places :
Symmetric choice reduction at 1 with 201 rule applications. Total rules 213 place count 154 transition count 36992
Iterating global reduction 1 with 201 rules applied. Total rules applied 414 place count 154 transition count 36992
Ensure Unique test removed 3077 transitions
Reduce isomorphic transitions removed 3077 transitions.
Iterating post reduction 1 with 3077 rules applied. Total rules applied 3491 place count 154 transition count 33915
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 3512 place count 133 transition count 33894
Iterating global reduction 2 with 21 rules applied. Total rules applied 3533 place count 133 transition count 33894
Applied a total of 3533 rules in 1269 ms. Remains 133 /367 variables (removed 234) and now considering 33894/37193 (removed 3299) transitions.
// Phase 1: matrix 33894 rows 133 cols
[2024-06-08 00:24:25] [INFO ] Computed 0 invariants in 1374 ms
[2024-06-08 00:24:25] [INFO ] Implicit Places using invariants in 1675 ms returned []
Implicit Place search using SMT only with invariants took 1719 ms to find 0 implicit places.
Running 33893 sub problems to find dead transitions.
[2024-06-08 00:24:26] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 132/34027 variables, and 0 constraints, problems are : Problem set: 0 solved, 33893 unsolved in 31082 ms.
Refiners :[State Equation: 0/133 constraints, PredecessorRefiner: 33893/72 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 33893 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 132/34027 variables, and 0 constraints, problems are : Problem set: 0 solved, 33893 unsolved in 30406 ms.
Refiners :[State Equation: 0/133 constraints, PredecessorRefiner: 33821/72 constraints, Known Traps: 0/0 constraints]
After SMT, in 736765ms problems are : Problem set: 0 solved, 33893 unsolved
Search for dead transitions found 0 dead transitions in 737620ms
Starting structural reductions in LTL mode, iteration 1 : 133/367 places, 33894/37193 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 740874 ms. Remains : 133/367 places, 33894/37193 transitions.
Support contains 54 out of 133 places after structural reductions.
[2024-06-08 00:36:51] [INFO ] Flatten gal took : 7102 ms
[2024-06-08 00:36:58] [INFO ] Flatten gal took : 6667 ms
[2024-06-08 00:37:08] [INFO ] Input system was already deterministic with 33894 transitions.
Reduction of identical properties reduced properties to check from 71 to 67
RANDOM walk for 40000 steps (8 resets) in 12538 ms. (3 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 109 ms. (36 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 120 ms. (33 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 129 ms. (30 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 88 ms. (44 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 143 ms. (27 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 77 ms. (51 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 113 ms. (35 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 72 ms. (54 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 126 ms. (31 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 101 ms. (39 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 72 ms. (54 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 79 ms. (50 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4002 steps (8 resets) in 105 ms. (37 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 97 ms. (40 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 95 ms. (41 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 87 ms. (45 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 83 ms. (47 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 212 ms. (18 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 137 ms. (29 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 116 ms. (34 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 113 ms. (35 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 95 ms. (41 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 107 ms. (37 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 92 ms. (43 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 101 ms. (39 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 92 ms. (43 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 91 ms. (43 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 103 ms. (38 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 100 ms. (39 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 90 ms. (44 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 102 ms. (38 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 84 ms. (47 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 66 ms. (59 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 66 ms. (59 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 86 ms. (46 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4002 steps (8 resets) in 74 ms. (53 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 71 ms. (55 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 75 ms. (52 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 69 ms. (57 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 78 ms. (50 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4004 steps (8 resets) in 73 ms. (54 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 65 ms. (60 steps per ms) remains 67/67 properties
BEST_FIRST walk for 4003 steps (8 resets) in 71 ms. (55 steps per ms) remains 67/67 properties
Interrupted probabilistic random walk after 193060 steps, run timeout after 12001 ms. (steps per millisecond=16 ) properties seen :3 out of 67
Probabilistic random walk after 193060 steps, saw 81334 distinct states, run finished after 12007 ms. (steps per millisecond=16 ) properties seen :3
[2024-06-08 00:37:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 64 unsolved
SMT process timed out in 7247ms, After SMT, problems are : Problem set: 0 solved, 64 unsolved
Fused 64 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 54 out of 133 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 133/133 places, 33894/33894 transitions.
Graph (complete) has 1197 edges and 133 vertex of which 131 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.249 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 131 transition count 33858
Reduce places removed 22 places and 0 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 57 place count 109 transition count 33858
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 8 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 121 place count 77 transition count 33826
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 125 place count 77 transition count 33822
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 129 place count 73 transition count 33822
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 130 place count 72 transition count 33821
Applied a total of 130 rules in 4227 ms. Remains 72 /133 variables (removed 61) and now considering 33821/33894 (removed 73) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4230 ms. Remains : 72/133 places, 33821/33894 transitions.
RANDOM walk for 40000 steps (8 resets) in 27917 ms. (1 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (1 resets) in 348 ms. (11 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (6 resets) in 418 ms. (9 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (5 resets) in 606 ms. (6 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (0 resets) in 534 ms. (7 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (0 resets) in 552 ms. (7 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (2 resets) in 557 ms. (7 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (5 resets) in 441 ms. (9 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (2 resets) in 499 ms. (8 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (0 resets) in 311 ms. (12 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (0 resets) in 293 ms. (13 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (6 resets) in 421 ms. (9 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (3 resets) in 383 ms. (10 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (3 resets) in 377 ms. (10 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 464 ms. (8 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (3 resets) in 542 ms. (7 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (5 resets) in 438 ms. (9 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (8 resets) in 397 ms. (10 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 443 ms. (9 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 542 ms. (7 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (6 resets) in 821 ms. (4 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (0 resets) in 572 ms. (6 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (4 resets) in 745 ms. (5 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (2 resets) in 754 ms. (5 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (1 resets) in 494 ms. (8 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 391 ms. (10 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (0 resets) in 453 ms. (8 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (5 resets) in 469 ms. (8 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (8 resets) in 369 ms. (10 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (5 resets) in 546 ms. (7 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (7 resets) in 440 ms. (9 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (0 resets) in 463 ms. (8 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (5 resets) in 330 ms. (12 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (4 resets) in 431 ms. (9 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (6 resets) in 367 ms. (10 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (1 resets) in 335 ms. (11 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (0 resets) in 345 ms. (11 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (4 resets) in 405 ms. (9 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (7 resets) in 342 ms. (11 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (4 resets) in 384 ms. (10 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (6 resets) in 441 ms. (9 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (0 resets) in 352 ms. (11 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (6 resets) in 317 ms. (12 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (0 resets) in 316 ms. (12 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (0 resets) in 336 ms. (11 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4003 steps (8 resets) in 314 ms. (12 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (8 resets) in 367 ms. (10 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (0 resets) in 313 ms. (12 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (0 resets) in 308 ms. (12 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (2 resets) in 324 ms. (12 steps per ms) remains 64/64 properties
BEST_FIRST walk for 4004 steps (2 resets) in 357 ms. (11 steps per ms) remains 64/64 properties
Interrupted probabilistic random walk after 481540 steps, run timeout after 39001 ms. (steps per millisecond=12 ) properties seen :3 out of 64
Probabilistic random walk after 481540 steps, saw 69483 distinct states, run finished after 39001 ms. (steps per millisecond=12 ) properties seen :3
// Phase 1: matrix 33821 rows 72 cols
[2024-06-08 00:38:31] [INFO ] Computed 12 invariants in 365 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 61 unsolved
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp11 is UNSAT
Problem AtomicPropp22 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp34 is UNSAT
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp52 is UNSAT
Problem AtomicPropp61 is UNSAT
At refinement iteration 1 (OVERLAPS) 18/72 variables, 12/12 constraints. Problems are: Problem set: 10 solved, 51 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/12 constraints. Problems are: Problem set: 10 solved, 51 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (OVERLAPS) 33821/33893 variables, 72/84 constraints. Problems are: Problem set: 10 solved, 51 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 33893/33893 variables, and 84 constraints, problems are : Problem set: 10 solved, 51 unsolved in 45029 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 61/0 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 10 solved, 51 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/54 variables, 0/0 constraints. Problems are: Problem set: 10 solved, 51 unsolved
Problem AtomicPropp57 is UNSAT
Problem AtomicPropp62 is UNSAT
Problem AtomicPropp70 is UNSAT
At refinement iteration 1 (OVERLAPS) 18/72 variables, 12/12 constraints. Problems are: Problem set: 13 solved, 48 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/72 variables, 0/12 constraints. Problems are: Problem set: 13 solved, 48 unsolved
At refinement iteration 3 (OVERLAPS) 33821/33893 variables, 72/84 constraints. Problems are: Problem set: 13 solved, 48 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 33893/33893 variables, and 84 constraints, problems are : Problem set: 13 solved, 48 unsolved in 45029 ms.
Refiners :[Positive P Invariants (semi-flows): 12/12 constraints, State Equation: 72/72 constraints, PredecessorRefiner: 51/0 constraints, Known Traps: 0/0 constraints]
After SMT, in 92116ms problems are : Problem set: 13 solved, 48 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 54 out of 72 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 72/72 places, 33821/33821 transitions.
Applied a total of 0 rules in 959 ms. Remains 72 /72 variables (removed 0) and now considering 33821/33821 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 959 ms. Remains : 72/72 places, 33821/33821 transitions.
Successfully simplified 13 atomic propositions for a total of 16 simplifications.
[2024-06-08 00:40:08] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-06-08 00:40:10] [INFO ] Flatten gal took : 5946 ms
FORMULA ResIsolation-PT-N10P2-CTLFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-08 00:40:16] [INFO ] Flatten gal took : 6148 ms
[2024-06-08 00:40:26] [INFO ] Input system was already deterministic with 33894 transitions.
Computed a total of 45 stabilizing places and 57 stable transitions
Graph (complete) has 1197 edges and 133 vertex of which 131 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.636 ms
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 33894/33894 transitions.
Applied a total of 0 rules in 265 ms. Remains 133 /133 variables (removed 0) and now considering 33894/33894 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 267 ms. Remains : 133/133 places, 33894/33894 transitions.
[2024-06-08 00:40:34] [INFO ] Flatten gal took : 6121 ms
[2024-06-08 00:40:40] [INFO ] Flatten gal took : 5996 ms
[2024-06-08 00:40:48] [INFO ] Input system was already deterministic with 33894 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 33894/33894 transitions.
Applied a total of 0 rules in 200 ms. Remains 133 /133 variables (removed 0) and now considering 33894/33894 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 133/133 places, 33894/33894 transitions.
[2024-06-08 00:40:56] [INFO ] Flatten gal took : 6349 ms
[2024-06-08 00:41:02] [INFO ] Flatten gal took : 6137 ms
[2024-06-08 00:41:11] [INFO ] Input system was already deterministic with 33894 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 33894/33894 transitions.
Graph (complete) has 1197 edges and 133 vertex of which 131 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.344 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 130 transition count 33877
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 29 place count 116 transition count 33877
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 29 place count 116 transition count 33865
Deduced a syphon composed of 12 places in 32 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 53 place count 104 transition count 33865
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Deduced a syphon composed of 19 places in 11 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 91 place count 85 transition count 33846
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 92 place count 84 transition count 33845
Applied a total of 92 rules in 3795 ms. Remains 84 /133 variables (removed 49) and now considering 33845/33894 (removed 49) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3796 ms. Remains : 84/133 places, 33845/33894 transitions.
[2024-06-08 00:41:22] [INFO ] Flatten gal took : 6631 ms
[2024-06-08 00:41:28] [INFO ] Flatten gal took : 6557 ms
[2024-06-08 00:41:37] [INFO ] Input system was already deterministic with 33845 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 33894/33894 transitions.
Applied a total of 0 rules in 170 ms. Remains 133 /133 variables (removed 0) and now considering 33894/33894 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 172 ms. Remains : 133/133 places, 33894/33894 transitions.
[2024-06-08 00:41:44] [INFO ] Flatten gal took : 5967 ms
[2024-06-08 00:41:50] [INFO ] Flatten gal took : 6536 ms
[2024-06-08 00:41:59] [INFO ] Input system was already deterministic with 33894 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 33894/33894 transitions.
Applied a total of 0 rules in 314 ms. Remains 133 /133 variables (removed 0) and now considering 33894/33894 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 315 ms. Remains : 133/133 places, 33894/33894 transitions.
[2024-06-08 00:42:06] [INFO ] Flatten gal took : 5912 ms
[2024-06-08 00:42:13] [INFO ] Flatten gal took : 6519 ms
[2024-06-08 00:42:21] [INFO ] Input system was already deterministic with 33894 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 33894/33894 transitions.
Graph (trivial) has 79 edges and 133 vertex of which 9 / 133 are part of one of the 3 SCC in 5 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 1188 edges and 127 vertex of which 125 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.179 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 16 place count 124 transition count 33871
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 30 place count 110 transition count 33871
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 30 place count 110 transition count 33859
Deduced a syphon composed of 12 places in 37 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 54 place count 98 transition count 33859
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 12 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 86 place count 82 transition count 33843
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 87 place count 81 transition count 33842
Applied a total of 87 rules in 3884 ms. Remains 81 /133 variables (removed 52) and now considering 33842/33894 (removed 52) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 3885 ms. Remains : 81/133 places, 33842/33894 transitions.
[2024-06-08 00:42:32] [INFO ] Flatten gal took : 5926 ms
[2024-06-08 00:42:38] [INFO ] Flatten gal took : 5712 ms
[2024-06-08 00:42:46] [INFO ] Input system was already deterministic with 33842 transitions.
RANDOM walk for 40000 steps (8 resets) in 12150 ms. (3 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (8 resets) in 3695 ms. (10 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 381261 steps, run timeout after 12001 ms. (steps per millisecond=31 ) properties seen :0 out of 1
Probabilistic random walk after 381261 steps, saw 46580 distinct states, run finished after 12001 ms. (steps per millisecond=31 ) properties seen :0
[2024-06-08 00:43:03] [INFO ] Flow matrix only has 33840 transitions (discarded 2 similar events)
// Phase 1: matrix 33840 rows 81 cols
[2024-06-08 00:43:04] [INFO ] Computed 0 invariants in 603 ms
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS]
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-00
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-01
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-02
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-03
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-04
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-05
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-06
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-07
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-08
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-09
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-10
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-11
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-12
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-13
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-14
Could not compute solution for formula : ResIsolation-PT-N10P2-CTLFireability-2024-15
BK_STOP 1717807477284
--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/610/ctl_0_
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/610/ctl_1_
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/610/ctl_2_
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/610/ctl_3_
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/610/ctl_4_
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/610/ctl_5_
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/610/ctl_6_
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/610/ctl_7_
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/610/ctl_8_
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/610/ctl_9_
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/610/ctl_10_
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/610/ctl_11_
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-12
ctl formula formula --ctl=/tmp/610/ctl_12_
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-13
ctl formula formula --ctl=/tmp/610/ctl_13_
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-14
ctl formula formula --ctl=/tmp/610/ctl_14_
ctl formula name ResIsolation-PT-N10P2-CTLFireability-2024-15
ctl formula formula --ctl=/tmp/610/ctl_15_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc
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="ResIsolation-PT-N10P2"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is ResIsolation-PT-N10P2, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r631-smll-171774447100090"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ResIsolation-PT-N10P2.tgz
mv ResIsolation-PT-N10P2 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;