About the Execution of GreatSPN+red for DBSingleClientW-PT-d0m06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 14992.084 | 3600000.00 | 14343419.00 | 145.70 | ?T?F????T????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.r091-tall-171624187700450.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is DBSingleClientW-PT-d0m06, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r091-tall-171624187700450
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 536K
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Apr 12 12:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 12 12:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 12 12:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 12 12:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 119K May 18 16:42 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 DBSingleClientW-PT-d0m06-CTLFireability-2024-00
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLFireability-2024-01
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLFireability-2024-02
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLFireability-2024-03
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLFireability-2024-04
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLFireability-2024-05
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLFireability-2024-06
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLFireability-2024-07
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLFireability-2024-08
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLFireability-2024-09
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLFireability-2024-10
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLFireability-2024-11
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLFireability-2023-12
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLFireability-2023-13
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLFireability-2023-14
FORMULA_NAME DBSingleClientW-PT-d0m06-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716285131178
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d0m06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 09:52:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 09:52:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 09:52:12] [INFO ] Load time of PNML (sax parser for PT used): 81 ms
[2024-05-21 09:52:12] [INFO ] Transformed 553 places.
[2024-05-21 09:52:12] [INFO ] Transformed 150 transitions.
[2024-05-21 09:52:12] [INFO ] Parsed PT model containing 553 places and 150 transitions and 600 arcs in 172 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Deduced a syphon composed of 444 places in 2 ms
Reduce places removed 444 places and 0 transitions.
Support contains 70 out of 109 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 150/150 transitions.
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 102 transition count 139
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 22 place count 98 transition count 135
Iterating global reduction 1 with 4 rules applied. Total rules applied 26 place count 98 transition count 135
Applied a total of 26 rules in 24 ms. Remains 98 /109 variables (removed 11) and now considering 135/150 (removed 15) transitions.
// Phase 1: matrix 135 rows 98 cols
[2024-05-21 09:52:12] [INFO ] Computed 2 invariants in 17 ms
[2024-05-21 09:52:12] [INFO ] Implicit Places using invariants in 202 ms returned []
[2024-05-21 09:52:12] [INFO ] Invariant cache hit.
[2024-05-21 09:52:12] [INFO ] State equation strengthened by 62 read => feed constraints.
[2024-05-21 09:52:12] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 385 ms to find 0 implicit places.
Running 134 sub problems to find dead transitions.
[2024-05-21 09:52:13] [INFO ] Invariant cache hit.
[2024-05-21 09:52:13] [INFO ] State equation strengthened by 62 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (OVERLAPS) 1/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (OVERLAPS) 135/233 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 62/162 constraints. Problems are: Problem set: 0 solved, 134 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/233 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 7 (OVERLAPS) 0/233 variables, 0/162 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Real declared 233/233 variables, and 162 constraints, problems are : Problem set: 0 solved, 134 unsolved in 3308 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 134 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/97 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 1 (OVERLAPS) 1/98 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/98 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/98 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 4 (OVERLAPS) 135/233 variables, 98/100 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/233 variables, 62/162 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/233 variables, 134/296 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/233 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 134 unsolved
At refinement iteration 8 (OVERLAPS) 0/233 variables, 0/296 constraints. Problems are: Problem set: 0 solved, 134 unsolved
No progress, stopping.
After SMT solving in domain Int declared 233/233 variables, and 296 constraints, problems are : Problem set: 0 solved, 134 unsolved in 6355 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 134/134 constraints, Known Traps: 0/0 constraints]
After SMT, in 9931ms problems are : Problem set: 0 solved, 134 unsolved
Search for dead transitions found 0 dead transitions in 9959ms
Starting structural reductions in LTL mode, iteration 1 : 98/109 places, 135/150 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10391 ms. Remains : 98/109 places, 135/150 transitions.
Support contains 70 out of 98 places after structural reductions.
[2024-05-21 09:52:23] [INFO ] Flatten gal took : 32 ms
[2024-05-21 09:52:23] [INFO ] Flatten gal took : 17 ms
[2024-05-21 09:52:23] [INFO ] Input system was already deterministic with 135 transitions.
RANDOM walk for 40000 steps (9147 resets) in 2185 ms. (18 steps per ms) remains 36/67 properties
BEST_FIRST walk for 4003 steps (204 resets) in 71 ms. (55 steps per ms) remains 36/36 properties
BEST_FIRST walk for 4003 steps (206 resets) in 61 ms. (64 steps per ms) remains 33/36 properties
BEST_FIRST walk for 4001 steps (198 resets) in 21 ms. (181 steps per ms) remains 32/33 properties
BEST_FIRST walk for 4004 steps (201 resets) in 47 ms. (83 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (174 resets) in 26 ms. (148 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4000 steps (800 resets) in 50 ms. (78 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4002 steps (226 resets) in 22 ms. (174 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (208 resets) in 17 ms. (222 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4001 steps (454 resets) in 29 ms. (133 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (206 resets) in 26 ms. (148 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (182 resets) in 16 ms. (235 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (187 resets) in 11 ms. (333 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (415 resets) in 29 ms. (133 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (183 resets) in 29 ms. (133 steps per ms) remains 31/32 properties
BEST_FIRST walk for 4002 steps (210 resets) in 14 ms. (266 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4001 steps (419 resets) in 15 ms. (250 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (206 resets) in 28 ms. (138 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (201 resets) in 21 ms. (182 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (180 resets) in 30 ms. (129 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (177 resets) in 17 ms. (222 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4000 steps (195 resets) in 35 ms. (111 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (250 resets) in 16 ms. (235 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (199 resets) in 17 ms. (222 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (611 resets) in 19 ms. (200 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (197 resets) in 20 ms. (190 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (357 resets) in 25 ms. (153 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (210 resets) in 32 ms. (121 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (420 resets) in 18 ms. (210 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (429 resets) in 31 ms. (125 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (389 resets) in 27 ms. (142 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (188 resets) in 12 ms. (307 steps per ms) remains 31/31 properties
[2024-05-21 09:52:24] [INFO ] Invariant cache hit.
[2024-05-21 09:52:24] [INFO ] State equation strengthened by 62 read => feed constraints.
Problem AtomicPropp19 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/45 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 30 unsolved
Problem AtomicPropp44 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp50 is UNSAT
At refinement iteration 1 (OVERLAPS) 24/69 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 17/86 variables, 1/2 constraints. Problems are: Problem set: 4 solved, 27 unsolved
[2024-05-21 09:52:24] [INFO ] Deduced a trap composed of 35 places in 44 ms of which 9 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/86 variables, 1/3 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/86 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 6 (OVERLAPS) 125/211 variables, 86/89 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/211 variables, 52/141 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/211 variables, 0/141 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 9 (OVERLAPS) 22/233 variables, 12/153 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/233 variables, 10/163 constraints. Problems are: Problem set: 4 solved, 27 unsolved
[2024-05-21 09:52:25] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/233 variables, 1/164 constraints. Problems are: Problem set: 4 solved, 27 unsolved
[2024-05-21 09:52:25] [INFO ] Deduced a trap composed of 16 places in 62 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/233 variables, 1/165 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/233 variables, 0/165 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 14 (OVERLAPS) 0/233 variables, 0/165 constraints. Problems are: Problem set: 4 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Real declared 233/233 variables, and 165 constraints, problems are : Problem set: 4 solved, 27 unsolved in 1994 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 31/31 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 4 solved, 27 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 1 (OVERLAPS) 28/63 variables, 1/1 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 0/1 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 3 (OVERLAPS) 22/85 variables, 1/2 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/85 variables, 2/4 constraints. Problems are: Problem set: 4 solved, 27 unsolved
[2024-05-21 09:52:26] [INFO ] Deduced a trap composed of 36 places in 35 ms of which 1 ms to minimize.
[2024-05-21 09:52:26] [INFO ] Deduced a trap composed of 35 places in 58 ms of which 1 ms to minimize.
[2024-05-21 09:52:26] [INFO ] Deduced a trap composed of 35 places in 59 ms of which 1 ms to minimize.
[2024-05-21 09:52:26] [INFO ] Deduced a trap composed of 36 places in 25 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/85 variables, 4/8 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/85 variables, 0/8 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 7 (OVERLAPS) 125/210 variables, 85/93 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/210 variables, 52/145 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/210 variables, 3/148 constraints. Problems are: Problem set: 4 solved, 27 unsolved
[2024-05-21 09:52:27] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 1 ms to minimize.
[2024-05-21 09:52:27] [INFO ] Deduced a trap composed of 18 places in 44 ms of which 1 ms to minimize.
[2024-05-21 09:52:27] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 1 ms to minimize.
[2024-05-21 09:52:27] [INFO ] Deduced a trap composed of 17 places in 49 ms of which 1 ms to minimize.
[2024-05-21 09:52:27] [INFO ] Deduced a trap composed of 18 places in 50 ms of which 2 ms to minimize.
[2024-05-21 09:52:27] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 1 ms to minimize.
[2024-05-21 09:52:27] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 2 ms to minimize.
[2024-05-21 09:52:27] [INFO ] Deduced a trap composed of 36 places in 51 ms of which 3 ms to minimize.
[2024-05-21 09:52:27] [INFO ] Deduced a trap composed of 36 places in 41 ms of which 1 ms to minimize.
[2024-05-21 09:52:27] [INFO ] Deduced a trap composed of 35 places in 42 ms of which 1 ms to minimize.
[2024-05-21 09:52:27] [INFO ] Deduced a trap composed of 37 places in 54 ms of which 0 ms to minimize.
[2024-05-21 09:52:27] [INFO ] Deduced a trap composed of 35 places in 40 ms of which 1 ms to minimize.
[2024-05-21 09:52:27] [INFO ] Deduced a trap composed of 37 places in 43 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/210 variables, 13/161 constraints. Problems are: Problem set: 4 solved, 27 unsolved
[2024-05-21 09:52:28] [INFO ] Deduced a trap composed of 36 places in 36 ms of which 1 ms to minimize.
[2024-05-21 09:52:28] [INFO ] Deduced a trap composed of 37 places in 50 ms of which 1 ms to minimize.
[2024-05-21 09:52:28] [INFO ] Deduced a trap composed of 36 places in 36 ms of which 1 ms to minimize.
[2024-05-21 09:52:28] [INFO ] Deduced a trap composed of 37 places in 29 ms of which 1 ms to minimize.
[2024-05-21 09:52:28] [INFO ] Deduced a trap composed of 36 places in 32 ms of which 1 ms to minimize.
[2024-05-21 09:52:28] [INFO ] Deduced a trap composed of 37 places in 32 ms of which 1 ms to minimize.
[2024-05-21 09:52:28] [INFO ] Deduced a trap composed of 37 places in 29 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/210 variables, 7/168 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/210 variables, 0/168 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 13 (OVERLAPS) 23/233 variables, 13/181 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/233 variables, 10/191 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/233 variables, 24/215 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/233 variables, 1/216 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/233 variables, 0/216 constraints. Problems are: Problem set: 4 solved, 27 unsolved
At refinement iteration 18 (OVERLAPS) 0/233 variables, 0/216 constraints. Problems are: Problem set: 4 solved, 27 unsolved
No progress, stopping.
After SMT solving in domain Int declared 233/233 variables, and 216 constraints, problems are : Problem set: 4 solved, 27 unsolved in 3729 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 98/98 constraints, ReadFeed: 62/62 constraints, PredecessorRefiner: 27/31 constraints, Known Traps: 27/27 constraints]
After SMT, in 5775ms problems are : Problem set: 4 solved, 27 unsolved
Fused 27 Parikh solutions to 22 different solutions.
Parikh walk visited 3 properties in 565 ms.
Support contains 31 out of 98 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 92 transition count 127
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 92 transition count 127
Applied a total of 12 rules in 13 ms. Remains 92 /98 variables (removed 6) and now considering 127/135 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 92/98 places, 127/135 transitions.
RANDOM walk for 40000 steps (9188 resets) in 299 ms. (133 steps per ms) remains 23/24 properties
BEST_FIRST walk for 4003 steps (172 resets) in 11 ms. (333 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (192 resets) in 12 ms. (307 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (199 resets) in 13 ms. (285 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4001 steps (183 resets) in 11 ms. (333 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (180 resets) in 17 ms. (222 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4000 steps (800 resets) in 30 ms. (129 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (198 resets) in 15 ms. (250 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (200 resets) in 25 ms. (154 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (419 resets) in 23 ms. (166 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (213 resets) in 13 ms. (285 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (216 resets) in 15 ms. (250 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (372 resets) in 23 ms. (166 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (201 resets) in 14 ms. (266 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (427 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4004 steps (205 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (214 resets) in 11 ms. (333 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (191 resets) in 11 ms. (333 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (183 resets) in 12 ms. (307 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (198 resets) in 13 ms. (285 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (208 resets) in 16 ms. (235 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (184 resets) in 11 ms. (333 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4002 steps (224 resets) in 10 ms. (363 steps per ms) remains 23/23 properties
BEST_FIRST walk for 4003 steps (172 resets) in 11 ms. (333 steps per ms) remains 23/23 properties
Finished probabilistic random walk after 56583 steps, run visited all 23 properties in 185 ms. (steps per millisecond=305 )
Probabilistic random walk after 56583 steps, saw 24159 distinct states, run finished after 193 ms. (steps per millisecond=293 ) properties seen :23
Successfully simplified 4 atomic propositions for a total of 16 simplifications.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 21 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 9 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 135 transitions.
Computed a total of 6 stabilizing places and 18 stable transitions
Graph (complete) has 327 edges and 98 vertex of which 97 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.17 ms
Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 80 transition count 104
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 80 transition count 104
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 37 place count 80 transition count 103
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 48 place count 69 transition count 92
Iterating global reduction 1 with 11 rules applied. Total rules applied 59 place count 69 transition count 92
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 61 place count 69 transition count 90
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 64 place count 66 transition count 84
Iterating global reduction 2 with 3 rules applied. Total rules applied 67 place count 66 transition count 84
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 68 place count 66 transition count 83
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 69 place count 65 transition count 82
Iterating global reduction 3 with 1 rules applied. Total rules applied 70 place count 65 transition count 82
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 71 place count 64 transition count 81
Iterating global reduction 3 with 1 rules applied. Total rules applied 72 place count 64 transition count 81
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 74 place count 64 transition count 79
Applied a total of 74 rules in 19 ms. Remains 64 /98 variables (removed 34) and now considering 79/135 (removed 56) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 64/98 places, 79/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 4 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 5 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 79 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 83 transition count 103
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 83 transition count 103
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 38 place count 75 transition count 95
Iterating global reduction 0 with 8 rules applied. Total rules applied 46 place count 75 transition count 95
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 48 place count 75 transition count 93
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 49 place count 74 transition count 92
Iterating global reduction 1 with 1 rules applied. Total rules applied 50 place count 74 transition count 92
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 51 place count 73 transition count 90
Iterating global reduction 1 with 1 rules applied. Total rules applied 52 place count 73 transition count 90
Applied a total of 52 rules in 8 ms. Remains 73 /98 variables (removed 25) and now considering 90/135 (removed 45) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 73/98 places, 90/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 5 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 5 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 90 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 79 transition count 98
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 79 transition count 98
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 50 place count 67 transition count 86
Iterating global reduction 0 with 12 rules applied. Total rules applied 62 place count 67 transition count 86
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 64 place count 67 transition count 84
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 67 place count 64 transition count 78
Iterating global reduction 1 with 3 rules applied. Total rules applied 70 place count 64 transition count 78
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 71 place count 64 transition count 77
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 73 place count 62 transition count 74
Iterating global reduction 2 with 2 rules applied. Total rules applied 75 place count 62 transition count 74
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 77 place count 60 transition count 72
Iterating global reduction 2 with 2 rules applied. Total rules applied 79 place count 60 transition count 72
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 81 place count 60 transition count 70
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 82 place count 59 transition count 69
Iterating global reduction 3 with 1 rules applied. Total rules applied 83 place count 59 transition count 69
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 85 place count 59 transition count 67
Applied a total of 85 rules in 9 ms. Remains 59 /98 variables (removed 39) and now considering 67/135 (removed 68) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 59/98 places, 67/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 10 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 4 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 67 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 83 transition count 112
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 83 transition count 112
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 32 place count 83 transition count 110
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 42 place count 73 transition count 100
Iterating global reduction 1 with 10 rules applied. Total rules applied 52 place count 73 transition count 100
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 54 place count 71 transition count 96
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 71 transition count 96
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 58 place count 69 transition count 93
Iterating global reduction 1 with 2 rules applied. Total rules applied 60 place count 69 transition count 93
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 61 place count 68 transition count 92
Iterating global reduction 1 with 1 rules applied. Total rules applied 62 place count 68 transition count 92
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 64 place count 68 transition count 90
Applied a total of 64 rules in 24 ms. Remains 68 /98 variables (removed 30) and now considering 90/135 (removed 45) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 68/98 places, 90/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 5 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 5 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 90 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 83 transition count 111
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 83 transition count 111
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 83 transition count 110
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 39 place count 75 transition count 102
Iterating global reduction 1 with 8 rules applied. Total rules applied 47 place count 75 transition count 102
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 48 place count 74 transition count 99
Iterating global reduction 1 with 1 rules applied. Total rules applied 49 place count 74 transition count 99
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 50 place count 73 transition count 98
Iterating global reduction 1 with 1 rules applied. Total rules applied 51 place count 73 transition count 98
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 52 place count 72 transition count 97
Iterating global reduction 1 with 1 rules applied. Total rules applied 53 place count 72 transition count 97
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 55 place count 72 transition count 95
Applied a total of 55 rules in 8 ms. Remains 72 /98 variables (removed 26) and now considering 95/135 (removed 40) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 72/98 places, 95/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 5 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 6 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 95 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 80 transition count 100
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 80 transition count 100
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 37 place count 80 transition count 99
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 46 place count 71 transition count 90
Iterating global reduction 1 with 9 rules applied. Total rules applied 55 place count 71 transition count 90
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 57 place count 71 transition count 88
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 58 place count 70 transition count 86
Iterating global reduction 2 with 1 rules applied. Total rules applied 59 place count 70 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 60 place count 70 transition count 85
Applied a total of 60 rules in 12 ms. Remains 70 /98 variables (removed 28) and now considering 85/135 (removed 50) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 70/98 places, 85/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 4 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 5 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 85 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 89 transition count 120
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 89 transition count 120
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 22 place count 85 transition count 116
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 85 transition count 116
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 28 place count 85 transition count 114
Applied a total of 28 rules in 3 ms. Remains 85 /98 variables (removed 13) and now considering 114/135 (removed 21) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 85/98 places, 114/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 5 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 6 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 114 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 81 transition count 100
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 81 transition count 100
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 36 place count 81 transition count 98
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 46 place count 71 transition count 88
Iterating global reduction 1 with 10 rules applied. Total rules applied 56 place count 71 transition count 88
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 58 place count 71 transition count 86
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 59 place count 70 transition count 85
Iterating global reduction 2 with 1 rules applied. Total rules applied 60 place count 70 transition count 85
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 69 transition count 83
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 69 transition count 83
Applied a total of 62 rules in 14 ms. Remains 69 /98 variables (removed 29) and now considering 83/135 (removed 52) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 69/98 places, 83/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 4 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 5 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 83 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 79 transition count 98
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 79 transition count 98
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 40 place count 79 transition count 96
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 51 place count 68 transition count 85
Iterating global reduction 1 with 11 rules applied. Total rules applied 62 place count 68 transition count 85
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 64 place count 68 transition count 83
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 67 place count 65 transition count 77
Iterating global reduction 2 with 3 rules applied. Total rules applied 70 place count 65 transition count 77
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 71 place count 65 transition count 76
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 72 place count 64 transition count 75
Iterating global reduction 3 with 1 rules applied. Total rules applied 73 place count 64 transition count 75
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 74 place count 63 transition count 74
Iterating global reduction 3 with 1 rules applied. Total rules applied 75 place count 63 transition count 74
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 77 place count 63 transition count 72
Applied a total of 77 rules in 12 ms. Remains 63 /98 variables (removed 35) and now considering 72/135 (removed 63) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 63/98 places, 72/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 4 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 4 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 72 transitions.
RANDOM walk for 40000 steps (9211 resets) in 136 ms. (291 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (1925 resets) in 30 ms. (1290 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 8219 steps, run visited all 1 properties in 22 ms. (steps per millisecond=373 )
Probabilistic random walk after 8219 steps, saw 3599 distinct states, run finished after 22 ms. (steps per millisecond=373 ) properties seen :1
FORMULA DBSingleClientW-PT-d0m06-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 82 transition count 107
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 82 transition count 107
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 43 place count 71 transition count 96
Iterating global reduction 0 with 11 rules applied. Total rules applied 54 place count 71 transition count 96
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 56 place count 71 transition count 94
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 58 place count 69 transition count 89
Iterating global reduction 1 with 2 rules applied. Total rules applied 60 place count 69 transition count 89
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 61 place count 69 transition count 88
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 62 place count 68 transition count 87
Iterating global reduction 2 with 1 rules applied. Total rules applied 63 place count 68 transition count 87
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 64 place count 67 transition count 86
Iterating global reduction 2 with 1 rules applied. Total rules applied 65 place count 67 transition count 86
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 67 place count 67 transition count 84
Applied a total of 67 rules in 4 ms. Remains 67 /98 variables (removed 31) and now considering 84/135 (removed 51) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 67/98 places, 84/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 4 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 4 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 84 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 79 transition count 97
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 79 transition count 97
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 79 transition count 96
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 50 place count 68 transition count 85
Iterating global reduction 1 with 11 rules applied. Total rules applied 61 place count 68 transition count 85
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 63 place count 68 transition count 83
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 65 place count 66 transition count 80
Iterating global reduction 2 with 2 rules applied. Total rules applied 67 place count 66 transition count 80
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 68 place count 66 transition count 79
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 69 place count 65 transition count 77
Iterating global reduction 3 with 1 rules applied. Total rules applied 70 place count 65 transition count 77
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 71 place count 64 transition count 76
Iterating global reduction 3 with 1 rules applied. Total rules applied 72 place count 64 transition count 76
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 73 place count 63 transition count 75
Iterating global reduction 3 with 1 rules applied. Total rules applied 74 place count 63 transition count 75
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 76 place count 63 transition count 73
Applied a total of 76 rules in 5 ms. Remains 63 /98 variables (removed 35) and now considering 73/135 (removed 62) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 63/98 places, 73/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 3 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 10 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 73 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 82 transition count 107
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 82 transition count 107
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 34 place count 82 transition count 105
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 42 place count 74 transition count 97
Iterating global reduction 1 with 8 rules applied. Total rules applied 50 place count 74 transition count 97
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 52 place count 74 transition count 95
Applied a total of 52 rules in 19 ms. Remains 74 /98 variables (removed 24) and now considering 95/135 (removed 40) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 74/98 places, 95/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 4 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 4 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 95 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 83 transition count 107
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 83 transition count 107
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 83 transition count 106
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 39 place count 75 transition count 98
Iterating global reduction 1 with 8 rules applied. Total rules applied 47 place count 75 transition count 98
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 49 place count 75 transition count 96
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 50 place count 74 transition count 94
Iterating global reduction 2 with 1 rules applied. Total rules applied 51 place count 74 transition count 94
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 52 place count 74 transition count 93
Applied a total of 52 rules in 3 ms. Remains 74 /98 variables (removed 24) and now considering 93/135 (removed 42) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 74/98 places, 93/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 4 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 16 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 93 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 78 transition count 96
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 78 transition count 96
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 41 place count 78 transition count 95
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 51 place count 68 transition count 85
Iterating global reduction 1 with 10 rules applied. Total rules applied 61 place count 68 transition count 85
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 63 place count 68 transition count 83
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 64 place count 67 transition count 82
Iterating global reduction 2 with 1 rules applied. Total rules applied 65 place count 67 transition count 82
Applied a total of 65 rules in 4 ms. Remains 67 /98 variables (removed 31) and now considering 82/135 (removed 53) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 67/98 places, 82/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 4 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 4 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 82 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 79 transition count 97
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 79 transition count 97
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 79 transition count 96
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 51 place count 67 transition count 84
Iterating global reduction 1 with 12 rules applied. Total rules applied 63 place count 67 transition count 84
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 65 place count 67 transition count 82
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 68 place count 64 transition count 76
Iterating global reduction 2 with 3 rules applied. Total rules applied 71 place count 64 transition count 76
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 72 place count 64 transition count 75
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 74 place count 62 transition count 72
Iterating global reduction 3 with 2 rules applied. Total rules applied 76 place count 62 transition count 72
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 78 place count 60 transition count 70
Iterating global reduction 3 with 2 rules applied. Total rules applied 80 place count 60 transition count 70
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 82 place count 60 transition count 68
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 83 place count 59 transition count 67
Iterating global reduction 4 with 1 rules applied. Total rules applied 84 place count 59 transition count 67
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 86 place count 59 transition count 65
Applied a total of 86 rules in 24 ms. Remains 59 /98 variables (removed 39) and now considering 65/135 (removed 70) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 24 ms. Remains : 59/98 places, 65/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 6 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 2 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 65 transitions.
Starting structural reductions in LTL mode, iteration 0 : 98/98 places, 135/135 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 83 transition count 109
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 83 transition count 109
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 31 place count 83 transition count 108
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 40 place count 74 transition count 99
Iterating global reduction 1 with 9 rules applied. Total rules applied 49 place count 74 transition count 99
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 52 place count 71 transition count 93
Iterating global reduction 1 with 3 rules applied. Total rules applied 55 place count 71 transition count 93
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 56 place count 71 transition count 92
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 58 place count 69 transition count 89
Iterating global reduction 2 with 2 rules applied. Total rules applied 60 place count 69 transition count 89
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 62 place count 67 transition count 87
Iterating global reduction 2 with 2 rules applied. Total rules applied 64 place count 67 transition count 87
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 65 place count 67 transition count 86
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 66 place count 66 transition count 85
Iterating global reduction 3 with 1 rules applied. Total rules applied 67 place count 66 transition count 85
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 69 place count 66 transition count 83
Applied a total of 69 rules in 4 ms. Remains 66 /98 variables (removed 32) and now considering 83/135 (removed 52) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 66/98 places, 83/135 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 3 ms
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 3 ms
[2024-05-21 09:52:31] [INFO ] Input system was already deterministic with 83 transitions.
[2024-05-21 09:52:31] [INFO ] Flatten gal took : 7 ms
[2024-05-21 09:52:32] [INFO ] Flatten gal took : 6 ms
[2024-05-21 09:52:32] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 21 ms.
[2024-05-21 09:52:32] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 98 places, 135 transitions and 528 arcs took 4 ms.
Total runtime 19764 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running DBSingleClientW-PT-d0m06
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/413/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 98
TRANSITIONS: 135
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.003s, Sys 0.002s]
SAVING FILE /home/mcc/execution/413/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 638
MODEL NAME: /home/mcc/execution/413/model
98 places, 135 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA DBSingleClientW-PT-d0m06-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DBSingleClientW-PT-d0m06-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA DBSingleClientW-PT-d0m06-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DBSingleClientW-PT-d0m06"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is DBSingleClientW-PT-d0m06, 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 r091-tall-171624187700450"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d0m06.tgz
mv DBSingleClientW-PT-d0m06 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 ;