About the Execution of GreatSPN+red for ShieldIIPs-PT-020A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10929.539 | 3600000.00 | 11513998.00 | 6539.10 | ????????T????F?? | 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.r355-tall-171683758000098.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 greatspnxred
Input is ShieldIIPs-PT-020A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683758000098
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 648K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K 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 52K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:15 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 16:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Apr 11 14:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 11 14:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 11 14:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Apr 11 14:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 169K May 18 16:43 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 ShieldIIPs-PT-020A-CTLFireability-2024-00
FORMULA_NAME ShieldIIPs-PT-020A-CTLFireability-2024-01
FORMULA_NAME ShieldIIPs-PT-020A-CTLFireability-2024-02
FORMULA_NAME ShieldIIPs-PT-020A-CTLFireability-2024-03
FORMULA_NAME ShieldIIPs-PT-020A-CTLFireability-2024-04
FORMULA_NAME ShieldIIPs-PT-020A-CTLFireability-2024-05
FORMULA_NAME ShieldIIPs-PT-020A-CTLFireability-2024-06
FORMULA_NAME ShieldIIPs-PT-020A-CTLFireability-2024-07
FORMULA_NAME ShieldIIPs-PT-020A-CTLFireability-2024-08
FORMULA_NAME ShieldIIPs-PT-020A-CTLFireability-2024-09
FORMULA_NAME ShieldIIPs-PT-020A-CTLFireability-2024-10
FORMULA_NAME ShieldIIPs-PT-020A-CTLFireability-2024-11
FORMULA_NAME ShieldIIPs-PT-020A-CTLFireability-2023-12
FORMULA_NAME ShieldIIPs-PT-020A-CTLFireability-2023-13
FORMULA_NAME ShieldIIPs-PT-020A-CTLFireability-2023-14
FORMULA_NAME ShieldIIPs-PT-020A-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716892584111
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPs-PT-020A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 10:36:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-28 10:36:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 10:36:25] [INFO ] Load time of PNML (sax parser for PT used): 106 ms
[2024-05-28 10:36:25] [INFO ] Transformed 503 places.
[2024-05-28 10:36:25] [INFO ] Transformed 483 transitions.
[2024-05-28 10:36:25] [INFO ] Found NUPN structural information;
[2024-05-28 10:36:25] [INFO ] Parsed PT model containing 503 places and 483 transitions and 2166 arcs in 211 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Support contains 185 out of 503 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 33 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
// Phase 1: matrix 483 rows 503 cols
[2024-05-28 10:36:25] [INFO ] Computed 181 invariants in 22 ms
[2024-05-28 10:36:26] [INFO ] Implicit Places using invariants in 481 ms returned []
[2024-05-28 10:36:26] [INFO ] Invariant cache hit.
[2024-05-28 10:36:26] [INFO ] Implicit Places using invariants and state equation in 492 ms returned []
Implicit Place search using SMT with State Equation took 1010 ms to find 0 implicit places.
Running 482 sub problems to find dead transitions.
[2024-05-28 10:36:26] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 502/502 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 2 (OVERLAPS) 1/503 variables, 181/683 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/503 variables, 1/684 constraints. Problems are: Problem set: 0 solved, 482 unsolved
[2024-05-28 10:36:37] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 7 ms to minimize.
[2024-05-28 10:36:37] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 1 ms to minimize.
[2024-05-28 10:36:37] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 2 ms to minimize.
[2024-05-28 10:36:37] [INFO ] Deduced a trap composed of 15 places in 40 ms of which 1 ms to minimize.
[2024-05-28 10:36:38] [INFO ] Deduced a trap composed of 23 places in 43 ms of which 1 ms to minimize.
[2024-05-28 10:36:38] [INFO ] Deduced a trap composed of 23 places in 48 ms of which 1 ms to minimize.
[2024-05-28 10:36:38] [INFO ] Deduced a trap composed of 15 places in 50 ms of which 2 ms to minimize.
[2024-05-28 10:36:38] [INFO ] Deduced a trap composed of 15 places in 55 ms of which 1 ms to minimize.
[2024-05-28 10:36:38] [INFO ] Deduced a trap composed of 15 places in 57 ms of which 1 ms to minimize.
[2024-05-28 10:36:38] [INFO ] Deduced a trap composed of 15 places in 66 ms of which 2 ms to minimize.
[2024-05-28 10:36:38] [INFO ] Deduced a trap composed of 15 places in 67 ms of which 2 ms to minimize.
[2024-05-28 10:36:38] [INFO ] Deduced a trap composed of 31 places in 69 ms of which 1 ms to minimize.
[2024-05-28 10:36:39] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 2 ms to minimize.
[2024-05-28 10:36:39] [INFO ] Deduced a trap composed of 15 places in 79 ms of which 2 ms to minimize.
[2024-05-28 10:36:39] [INFO ] Deduced a trap composed of 15 places in 91 ms of which 1 ms to minimize.
[2024-05-28 10:36:39] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 2 ms to minimize.
[2024-05-28 10:36:39] [INFO ] Deduced a trap composed of 15 places in 96 ms of which 2 ms to minimize.
[2024-05-28 10:36:40] [INFO ] Deduced a trap composed of 15 places in 101 ms of which 2 ms to minimize.
[2024-05-28 10:36:40] [INFO ] Deduced a trap composed of 23 places in 110 ms of which 2 ms to minimize.
[2024-05-28 10:36:42] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/503 variables, 20/704 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/503 variables, 0/704 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 6 (OVERLAPS) 483/986 variables, 503/1207 constraints. Problems are: Problem set: 0 solved, 482 unsolved
[2024-05-28 10:36:54] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 1 ms to minimize.
[2024-05-28 10:36:54] [INFO ] Deduced a trap composed of 9 places in 24 ms of which 0 ms to minimize.
[2024-05-28 10:36:54] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 1 ms to minimize.
[2024-05-28 10:36:54] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-05-28 10:36:54] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 1 ms to minimize.
[2024-05-28 10:36:54] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 1 ms to minimize.
[2024-05-28 10:36:55] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/986 variables, 7/1214 constraints. Problems are: Problem set: 0 solved, 482 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 986/986 variables, and 1214 constraints, problems are : Problem set: 0 solved, 482 unsolved in 30026 ms.
Refiners :[Domain max(s): 503/503 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 503/503 constraints, PredecessorRefiner: 482/482 constraints, Known Traps: 27/27 constraints]
Escalating to Integer solving :Problem set: 0 solved, 482 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/502 variables, 502/502 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/502 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 2 (OVERLAPS) 1/503 variables, 181/683 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/503 variables, 1/684 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/503 variables, 27/711 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/503 variables, 0/711 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 6 (OVERLAPS) 483/986 variables, 503/1214 constraints. Problems are: Problem set: 0 solved, 482 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/986 variables, 482/1696 constraints. Problems are: Problem set: 0 solved, 482 unsolved
[2024-05-28 10:37:14] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 1 ms to minimize.
[2024-05-28 10:37:16] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:37:16] [INFO ] Deduced a trap composed of 9 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:37:16] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
[2024-05-28 10:37:18] [INFO ] Deduced a trap composed of 9 places in 20 ms of which 1 ms to minimize.
[2024-05-28 10:37:23] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 0 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 986/986 variables, and 1702 constraints, problems are : Problem set: 0 solved, 482 unsolved in 30014 ms.
Refiners :[Domain max(s): 503/503 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 503/503 constraints, PredecessorRefiner: 482/482 constraints, Known Traps: 33/33 constraints]
After SMT, in 60241ms problems are : Problem set: 0 solved, 482 unsolved
Search for dead transitions found 0 dead transitions in 60260ms
Finished structural reductions in LTL mode , in 1 iterations and 61325 ms. Remains : 503/503 places, 483/483 transitions.
Support contains 185 out of 503 places after structural reductions.
[2024-05-28 10:37:27] [INFO ] Flatten gal took : 90 ms
[2024-05-28 10:37:27] [INFO ] Flatten gal took : 45 ms
[2024-05-28 10:37:27] [INFO ] Input system was already deterministic with 483 transitions.
RANDOM walk for 40000 steps (36 resets) in 2537 ms. (15 steps per ms) remains 3/89 properties
BEST_FIRST walk for 40004 steps (8 resets) in 283 ms. (140 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 277 ms. (143 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 219 ms. (181 steps per ms) remains 2/2 properties
[2024-05-28 10:37:28] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 21/31 variables, 10/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 21/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 472/503 variables, 171/212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/503 variables, 472/684 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-28 10:37:28] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 6 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/503 variables, 1/685 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/503 variables, 0/685 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 483/986 variables, 503/1188 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-28 10:37:29] [INFO ] Deduced a trap composed of 11 places in 56 ms of which 1 ms to minimize.
[2024-05-28 10:37:29] [INFO ] Deduced a trap composed of 18 places in 52 ms of which 1 ms to minimize.
[2024-05-28 10:37:29] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 1 ms to minimize.
[2024-05-28 10:37:29] [INFO ] Deduced a trap composed of 18 places in 48 ms of which 1 ms to minimize.
[2024-05-28 10:37:29] [INFO ] Deduced a trap composed of 23 places in 53 ms of which 1 ms to minimize.
[2024-05-28 10:37:29] [INFO ] Deduced a trap composed of 25 places in 56 ms of which 2 ms to minimize.
[2024-05-28 10:37:29] [INFO ] Deduced a trap composed of 18 places in 59 ms of which 1 ms to minimize.
[2024-05-28 10:37:29] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 1 ms to minimize.
[2024-05-28 10:37:29] [INFO ] Deduced a trap composed of 14 places in 84 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/986 variables, 9/1197 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/986 variables, 0/1197 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/986 variables, 0/1197 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 986/986 variables, and 1197 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1225 ms.
Refiners :[Domain max(s): 503/503 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 503/503 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 10/10 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/10 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (OVERLAPS) 21/31 variables, 10/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/31 variables, 21/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 472/503 variables, 171/212 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/503 variables, 472/684 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/503 variables, 10/694 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/503 variables, 0/694 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 483/986 variables, 503/1197 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/986 variables, 2/1199 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/986 variables, 0/1199 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-28 10:37:30] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
At refinement iteration 12 (OVERLAPS) 0/986 variables, 1/1200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/986 variables, 0/1200 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-28 10:37:30] [INFO ] Deduced a trap composed of 18 places in 31 ms of which 0 ms to minimize.
[2024-05-28 10:37:30] [INFO ] Deduced a trap composed of 13 places in 27 ms of which 0 ms to minimize.
[2024-05-28 10:37:30] [INFO ] Deduced a trap composed of 11 places in 31 ms of which 1 ms to minimize.
At refinement iteration 14 (OVERLAPS) 0/986 variables, 3/1203 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/986 variables, 0/1203 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (OVERLAPS) 0/986 variables, 0/1203 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 986/986 variables, and 1203 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1149 ms.
Refiners :[Domain max(s): 503/503 constraints, Positive P Invariants (semi-flows): 181/181 constraints, State Equation: 503/503 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 14/14 constraints]
After SMT, in 2386ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 1 properties in 2181 ms.
Support contains 6 out of 503 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 503/503 places, 483/483 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 503 transition count 482
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 502 transition count 482
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 501 transition count 481
Partial Free-agglomeration rule applied 133 times.
Drop transitions (Partial Free agglomeration) removed 133 transitions
Iterating global reduction 0 with 133 rules applied. Total rules applied 137 place count 501 transition count 481
Applied a total of 137 rules in 88 ms. Remains 501 /503 variables (removed 2) and now considering 481/483 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 501/503 places, 481/483 transitions.
RANDOM walk for 40000 steps (22 resets) in 709 ms. (56 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 210 ms. (189 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 324801 steps, run timeout after 3001 ms. (steps per millisecond=108 ) properties seen :0 out of 1
Probabilistic random walk after 324801 steps, saw 156306 distinct states, run finished after 3004 ms. (steps per millisecond=108 ) properties seen :0
// Phase 1: matrix 481 rows 501 cols
[2024-05-28 10:37:36] [INFO ] Computed 181 invariants in 13 ms
[2024-05-28 10:37:36] [INFO ] State equation strengthened by 4 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 15/21 variables, 6/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 15/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 472/493 variables, 171/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/493 variables, 472/670 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 10:37:36] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:37:36] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/493 variables, 2/672 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/493 variables, 0/672 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/501 variables, 4/676 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/501 variables, 8/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/501 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 481/982 variables, 501/1185 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/982 variables, 4/1189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 10:37:37] [INFO ] Deduced a trap composed of 5 places in 94 ms of which 2 ms to minimize.
[2024-05-28 10:37:37] [INFO ] Deduced a trap composed of 5 places in 82 ms of which 2 ms to minimize.
[2024-05-28 10:37:37] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 1 ms to minimize.
[2024-05-28 10:37:37] [INFO ] Deduced a trap composed of 12 places in 73 ms of which 1 ms to minimize.
[2024-05-28 10:37:37] [INFO ] Deduced a trap composed of 12 places in 68 ms of which 2 ms to minimize.
[2024-05-28 10:37:37] [INFO ] Deduced a trap composed of 15 places in 68 ms of which 1 ms to minimize.
[2024-05-28 10:37:37] [INFO ] Deduced a trap composed of 12 places in 67 ms of which 5 ms to minimize.
[2024-05-28 10:37:37] [INFO ] Deduced a trap composed of 18 places in 63 ms of which 2 ms to minimize.
[2024-05-28 10:37:37] [INFO ] Deduced a trap composed of 18 places in 70 ms of which 2 ms to minimize.
[2024-05-28 10:37:37] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 1 ms to minimize.
[2024-05-28 10:37:37] [INFO ] Deduced a trap composed of 18 places in 70 ms of which 1 ms to minimize.
[2024-05-28 10:37:38] [INFO ] Deduced a trap composed of 15 places in 62 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/982 variables, 12/1201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/982 variables, 0/1201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/982 variables, 0/1201 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 982/982 variables, and 1201 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1512 ms.
Refiners :[Domain max(s): 501/501 constraints, Positive P Invariants (semi-flows): 177/177 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 501/501 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 15/21 variables, 6/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 15/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 472/493 variables, 171/198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/493 variables, 472/670 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/493 variables, 13/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/493 variables, 0/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/501 variables, 4/687 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/501 variables, 8/695 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/501 variables, 1/696 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 10:37:38] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/501 variables, 1/697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/501 variables, 0/697 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (OVERLAPS) 481/982 variables, 501/1198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/982 variables, 4/1202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/982 variables, 1/1203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 10:37:38] [INFO ] Deduced a trap composed of 13 places in 53 ms of which 1 ms to minimize.
[2024-05-28 10:37:38] [INFO ] Deduced a trap composed of 13 places in 52 ms of which 2 ms to minimize.
[2024-05-28 10:37:38] [INFO ] Deduced a trap composed of 15 places in 51 ms of which 1 ms to minimize.
[2024-05-28 10:37:38] [INFO ] Deduced a trap composed of 13 places in 49 ms of which 1 ms to minimize.
[2024-05-28 10:37:38] [INFO ] Deduced a trap composed of 21 places in 32 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/982 variables, 5/1208 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/982 variables, 0/1208 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/982 variables, 0/1208 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 982/982 variables, and 1208 constraints, problems are : Problem set: 0 solved, 1 unsolved in 886 ms.
Refiners :[Domain max(s): 501/501 constraints, Positive P Invariants (semi-flows): 177/177 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 501/501 constraints, ReadFeed: 4/4 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 20/20 constraints]
After SMT, in 2420ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 424 ms.
Support contains 6 out of 501 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 501/501 places, 481/481 transitions.
Applied a total of 0 rules in 20 ms. Remains 501 /501 variables (removed 0) and now considering 481/481 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 501/501 places, 481/481 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 501/501 places, 481/481 transitions.
Applied a total of 0 rules in 18 ms. Remains 501 /501 variables (removed 0) and now considering 481/481 (removed 0) transitions.
[2024-05-28 10:37:39] [INFO ] Invariant cache hit.
[2024-05-28 10:37:39] [INFO ] Implicit Places using invariants in 304 ms returned [487]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 307 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 500/501 places, 481/481 transitions.
Applied a total of 0 rules in 16 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 341 ms. Remains : 500/501 places, 481/481 transitions.
RANDOM walk for 40000 steps (24 resets) in 416 ms. (95 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 159 ms. (250 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 336499 steps, run timeout after 3001 ms. (steps per millisecond=112 ) properties seen :0 out of 1
Probabilistic random walk after 336499 steps, saw 158092 distinct states, run finished after 3001 ms. (steps per millisecond=112 ) properties seen :0
// Phase 1: matrix 481 rows 500 cols
[2024-05-28 10:37:42] [INFO ] Computed 180 invariants in 19 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 15/21 variables, 6/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 15/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 471/492 variables, 170/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/492 variables, 471/668 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 10:37:43] [INFO ] Deduced a trap composed of 11 places in 67 ms of which 1 ms to minimize.
[2024-05-28 10:37:43] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 1 ms to minimize.
[2024-05-28 10:37:43] [INFO ] Deduced a trap composed of 17 places in 43 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/492 variables, 3/671 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/492 variables, 0/671 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 8/500 variables, 4/675 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/500 variables, 8/683 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 10:37:43] [INFO ] Deduced a trap composed of 5 places in 30 ms of which 1 ms to minimize.
[2024-05-28 10:37:43] [INFO ] Deduced a trap composed of 9 places in 28 ms of which 0 ms to minimize.
[2024-05-28 10:37:43] [INFO ] Deduced a trap composed of 6 places in 24 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/500 variables, 3/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/500 variables, 0/686 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 481/981 variables, 500/1186 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 10:37:43] [INFO ] Deduced a trap composed of 12 places in 98 ms of which 2 ms to minimize.
[2024-05-28 10:37:43] [INFO ] Deduced a trap composed of 18 places in 82 ms of which 2 ms to minimize.
[2024-05-28 10:37:43] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 2 ms to minimize.
[2024-05-28 10:37:44] [INFO ] Deduced a trap composed of 6 places in 63 ms of which 2 ms to minimize.
[2024-05-28 10:37:44] [INFO ] Deduced a trap composed of 18 places in 64 ms of which 1 ms to minimize.
[2024-05-28 10:37:44] [INFO ] Deduced a trap composed of 18 places in 57 ms of which 1 ms to minimize.
[2024-05-28 10:37:44] [INFO ] Deduced a trap composed of 9 places in 52 ms of which 1 ms to minimize.
[2024-05-28 10:37:44] [INFO ] Deduced a trap composed of 18 places in 50 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/981 variables, 8/1194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/981 variables, 0/1194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 0/981 variables, 0/1194 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 981/981 variables, and 1194 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1351 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 176/176 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 14/14 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/6 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 15/21 variables, 6/12 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/21 variables, 15/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/21 variables, 0/27 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 471/492 variables, 170/197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/492 variables, 471/668 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/492 variables, 11/679 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 10:37:44] [INFO ] Deduced a trap composed of 9 places in 27 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/492 variables, 1/680 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/492 variables, 0/680 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 8/500 variables, 4/684 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/500 variables, 8/692 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/500 variables, 3/695 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 10:37:44] [INFO ] Deduced a trap composed of 5 places in 29 ms of which 0 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/500 variables, 1/696 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/500 variables, 0/696 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 481/981 variables, 500/1196 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/981 variables, 1/1197 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 10:37:44] [INFO ] Deduced a trap composed of 13 places in 29 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/981 variables, 1/1198 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 10:37:44] [INFO ] Deduced a trap composed of 12 places in 37 ms of which 0 ms to minimize.
[2024-05-28 10:37:44] [INFO ] Deduced a trap composed of 17 places in 47 ms of which 1 ms to minimize.
[2024-05-28 10:37:45] [INFO ] Deduced a trap composed of 17 places in 30 ms of which 1 ms to minimize.
[2024-05-28 10:37:45] [INFO ] Deduced a trap composed of 15 places in 28 ms of which 1 ms to minimize.
At refinement iteration 18 (INCLUDED_ONLY) 0/981 variables, 4/1202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/981 variables, 0/1202 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 10:37:45] [INFO ] Deduced a trap composed of 9 places in 18 ms of which 0 ms to minimize.
At refinement iteration 20 (OVERLAPS) 0/981 variables, 1/1203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-28 10:37:45] [INFO ] Deduced a trap composed of 15 places in 23 ms of which 1 ms to minimize.
At refinement iteration 21 (INCLUDED_ONLY) 0/981 variables, 1/1204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/981 variables, 0/1204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/981 variables, 0/1204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 981/981 variables, and 1204 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1060 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 176/176 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 23/23 constraints]
After SMT, in 2447ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 403 ms.
Support contains 6 out of 500 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 500/500 places, 481/481 transitions.
Applied a total of 0 rules in 16 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 500/500 places, 481/481 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 500/500 places, 481/481 transitions.
Applied a total of 0 rules in 25 ms. Remains 500 /500 variables (removed 0) and now considering 481/481 (removed 0) transitions.
[2024-05-28 10:37:45] [INFO ] Invariant cache hit.
[2024-05-28 10:37:46] [INFO ] Implicit Places using invariants in 271 ms returned []
[2024-05-28 10:37:46] [INFO ] Invariant cache hit.
[2024-05-28 10:37:46] [INFO ] Implicit Places using invariants and state equation in 543 ms returned []
Implicit Place search using SMT with State Equation took 816 ms to find 0 implicit places.
[2024-05-28 10:37:46] [INFO ] Redundant transitions in 32 ms returned []
Running 480 sub problems to find dead transitions.
[2024-05-28 10:37:46] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/499 variables, 499/499 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/499 variables, 4/503 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 3 (OVERLAPS) 1/500 variables, 176/679 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 1/680 constraints. Problems are: Problem set: 0 solved, 480 unsolved
[2024-05-28 10:37:57] [INFO ] Deduced a trap composed of 5 places in 15 ms of which 1 ms to minimize.
[2024-05-28 10:37:57] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 0 ms to minimize.
[2024-05-28 10:37:57] [INFO ] Deduced a trap composed of 6 places in 21 ms of which 0 ms to minimize.
[2024-05-28 10:37:57] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 1 ms to minimize.
[2024-05-28 10:37:57] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 0 ms to minimize.
[2024-05-28 10:37:57] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
[2024-05-28 10:37:57] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 0 ms to minimize.
[2024-05-28 10:37:57] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 0 ms to minimize.
[2024-05-28 10:37:58] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 1 ms to minimize.
[2024-05-28 10:37:58] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 1 ms to minimize.
[2024-05-28 10:37:58] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 1 ms to minimize.
[2024-05-28 10:37:58] [INFO ] Deduced a trap composed of 5 places in 19 ms of which 1 ms to minimize.
[2024-05-28 10:37:58] [INFO ] Deduced a trap composed of 5 places in 15 ms of which 1 ms to minimize.
[2024-05-28 10:37:58] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:37:58] [INFO ] Deduced a trap composed of 5 places in 15 ms of which 0 ms to minimize.
[2024-05-28 10:37:58] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 1 ms to minimize.
[2024-05-28 10:37:58] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 0 ms to minimize.
[2024-05-28 10:37:58] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
[2024-05-28 10:37:59] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:37:59] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 20/700 constraints. Problems are: Problem set: 0 solved, 480 unsolved
[2024-05-28 10:38:00] [INFO ] Deduced a trap composed of 5 places in 24 ms of which 1 ms to minimize.
[2024-05-28 10:38:00] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 0 ms to minimize.
[2024-05-28 10:38:01] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 0 ms to minimize.
[2024-05-28 10:38:01] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 1 ms to minimize.
[2024-05-28 10:38:01] [INFO ] Deduced a trap composed of 5 places in 26 ms of which 1 ms to minimize.
[2024-05-28 10:38:01] [INFO ] Deduced a trap composed of 5 places in 18 ms of which 0 ms to minimize.
[2024-05-28 10:38:01] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 1 ms to minimize.
[2024-05-28 10:38:01] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:38:01] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 1 ms to minimize.
[2024-05-28 10:38:01] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
[2024-05-28 10:38:01] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 1 ms to minimize.
[2024-05-28 10:38:01] [INFO ] Deduced a trap composed of 5 places in 22 ms of which 0 ms to minimize.
[2024-05-28 10:38:02] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 1 ms to minimize.
[2024-05-28 10:38:02] [INFO ] Deduced a trap composed of 5 places in 16 ms of which 0 ms to minimize.
[2024-05-28 10:38:02] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 1 ms to minimize.
[2024-05-28 10:38:02] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:38:02] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-05-28 10:38:02] [INFO ] Deduced a trap composed of 5 places in 21 ms of which 0 ms to minimize.
[2024-05-28 10:38:02] [INFO ] Deduced a trap composed of 5 places in 23 ms of which 0 ms to minimize.
[2024-05-28 10:38:02] [INFO ] Deduced a trap composed of 6 places in 19 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/500 variables, 20/720 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/500 variables, 0/720 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 8 (OVERLAPS) 481/981 variables, 500/1220 constraints. Problems are: Problem set: 0 solved, 480 unsolved
[2024-05-28 10:38:10] [INFO ] Deduced a trap composed of 9 places in 40 ms of which 1 ms to minimize.
[2024-05-28 10:38:10] [INFO ] Deduced a trap composed of 10 places in 29 ms of which 1 ms to minimize.
[2024-05-28 10:38:11] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 1 ms to minimize.
[2024-05-28 10:38:11] [INFO ] Deduced a trap composed of 9 places in 30 ms of which 0 ms to minimize.
[2024-05-28 10:38:11] [INFO ] Deduced a trap composed of 18 places in 29 ms of which 0 ms to minimize.
[2024-05-28 10:38:11] [INFO ] Deduced a trap composed of 9 places in 25 ms of which 1 ms to minimize.
[2024-05-28 10:38:13] [INFO ] Deduced a trap composed of 19 places in 38 ms of which 0 ms to minimize.
[2024-05-28 10:38:13] [INFO ] Deduced a trap composed of 18 places in 39 ms of which 1 ms to minimize.
[2024-05-28 10:38:13] [INFO ] Deduced a trap composed of 12 places in 32 ms of which 0 ms to minimize.
[2024-05-28 10:38:13] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2024-05-28 10:38:13] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 1 ms to minimize.
[2024-05-28 10:38:13] [INFO ] Deduced a trap composed of 12 places in 40 ms of which 2 ms to minimize.
[2024-05-28 10:38:13] [INFO ] Deduced a trap composed of 17 places in 39 ms of which 1 ms to minimize.
[2024-05-28 10:38:14] [INFO ] Deduced a trap composed of 12 places in 35 ms of which 0 ms to minimize.
[2024-05-28 10:38:14] [INFO ] Deduced a trap composed of 24 places in 28 ms of which 0 ms to minimize.
[2024-05-28 10:38:14] [INFO ] Deduced a trap composed of 15 places in 25 ms of which 0 ms to minimize.
[2024-05-28 10:38:14] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 0 ms to minimize.
[2024-05-28 10:38:15] [INFO ] Deduced a trap composed of 9 places in 32 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 981/981 variables, and 1238 constraints, problems are : Problem set: 0 solved, 480 unsolved in 30012 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 176/176 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 480/480 constraints, Known Traps: 58/58 constraints]
Escalating to Integer solving :Problem set: 0 solved, 480 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/499 variables, 499/499 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/499 variables, 4/503 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/499 variables, 0/503 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 3 (OVERLAPS) 1/500 variables, 176/679 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/500 variables, 1/680 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/500 variables, 58/738 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/500 variables, 0/738 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 7 (OVERLAPS) 481/981 variables, 500/1238 constraints. Problems are: Problem set: 0 solved, 480 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/981 variables, 480/1718 constraints. Problems are: Problem set: 0 solved, 480 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 981/981 variables, and 1718 constraints, problems are : Problem set: 0 solved, 480 unsolved in 30023 ms.
Refiners :[Domain max(s): 500/500 constraints, Positive P Invariants (semi-flows): 176/176 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 500/500 constraints, PredecessorRefiner: 480/480 constraints, Known Traps: 58/58 constraints]
After SMT, in 60171ms problems are : Problem set: 0 solved, 480 unsolved
Search for dead transitions found 0 dead transitions in 60176ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61059 ms. Remains : 500/500 places, 481/481 transitions.
[2024-05-28 10:38:46] [INFO ] Flatten gal took : 40 ms
[2024-05-28 10:38:46] [INFO ] Flatten gal took : 34 ms
[2024-05-28 10:38:47] [INFO ] Input system was already deterministic with 483 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 5 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 503/503 places, 483/483 transitions.
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 27 ms
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 24 ms
[2024-05-28 10:38:47] [INFO ] Input system was already deterministic with 483 transitions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 4 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 503/503 places, 483/483 transitions.
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 21 ms
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 22 ms
[2024-05-28 10:38:47] [INFO ] Input system was already deterministic with 483 transitions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 4 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 503/503 places, 483/483 transitions.
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 21 ms
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 22 ms
[2024-05-28 10:38:47] [INFO ] Input system was already deterministic with 483 transitions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 4 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 503/503 places, 483/483 transitions.
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 20 ms
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 22 ms
[2024-05-28 10:38:47] [INFO ] Input system was already deterministic with 483 transitions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 5 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 503/503 places, 483/483 transitions.
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 21 ms
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 21 ms
[2024-05-28 10:38:47] [INFO ] Input system was already deterministic with 483 transitions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 5 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 503/503 places, 483/483 transitions.
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 19 ms
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 20 ms
[2024-05-28 10:38:47] [INFO ] Input system was already deterministic with 483 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 503 transition count 482
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 502 transition count 482
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 501 transition count 481
Applied a total of 4 rules in 28 ms. Remains 501 /503 variables (removed 2) and now considering 481/483 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28 ms. Remains : 501/503 places, 481/483 transitions.
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 18 ms
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 19 ms
[2024-05-28 10:38:47] [INFO ] Input system was already deterministic with 481 transitions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 4 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 503/503 places, 483/483 transitions.
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 18 ms
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 19 ms
[2024-05-28 10:38:47] [INFO ] Input system was already deterministic with 483 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 502 transition count 481
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 500 transition count 481
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 499 transition count 480
Applied a total of 5 rules in 25 ms. Remains 499 /503 variables (removed 4) and now considering 480/483 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 26 ms. Remains : 499/503 places, 480/483 transitions.
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 15 ms
[2024-05-28 10:38:47] [INFO ] Flatten gal took : 16 ms
[2024-05-28 10:38:47] [INFO ] Input system was already deterministic with 480 transitions.
RANDOM walk for 21606 steps (19 resets) in 170 ms. (126 steps per ms) remains 0/1 properties
FORMULA ShieldIIPs-PT-020A-CTLFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 5 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 503/503 places, 483/483 transitions.
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 18 ms
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 18 ms
[2024-05-28 10:38:48] [INFO ] Input system was already deterministic with 483 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 503 transition count 482
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 502 transition count 482
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 501 transition count 481
Applied a total of 4 rules in 44 ms. Remains 501 /503 variables (removed 2) and now considering 481/483 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 44 ms. Remains : 501/503 places, 481/483 transitions.
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 25 ms
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 21 ms
[2024-05-28 10:38:48] [INFO ] Input system was already deterministic with 481 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 503 transition count 482
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 502 transition count 482
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 501 transition count 481
Applied a total of 4 rules in 20 ms. Remains 501 /503 variables (removed 2) and now considering 481/483 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 21 ms. Remains : 501/503 places, 481/483 transitions.
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 17 ms
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 17 ms
[2024-05-28 10:38:48] [INFO ] Input system was already deterministic with 481 transitions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 5 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 503/503 places, 483/483 transitions.
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 19 ms
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 20 ms
[2024-05-28 10:38:48] [INFO ] Input system was already deterministic with 483 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 502 transition count 481
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 500 transition count 481
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 499 transition count 480
Applied a total of 5 rules in 20 ms. Remains 499 /503 variables (removed 4) and now considering 480/483 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 499/503 places, 480/483 transitions.
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 14 ms
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 15 ms
[2024-05-28 10:38:48] [INFO ] Input system was already deterministic with 480 transitions.
RANDOM walk for 5409 steps (2 resets) in 77 ms. (69 steps per ms) remains 0/1 properties
FORMULA ShieldIIPs-PT-020A-CTLFireability-2023-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 503 transition count 482
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 502 transition count 482
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 501 transition count 481
Applied a total of 4 rules in 21 ms. Remains 501 /503 variables (removed 2) and now considering 481/483 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 501/503 places, 481/483 transitions.
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 17 ms
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 17 ms
[2024-05-28 10:38:48] [INFO ] Input system was already deterministic with 481 transitions.
Starting structural reductions in LTL mode, iteration 0 : 503/503 places, 483/483 transitions.
Applied a total of 0 rules in 3 ms. Remains 503 /503 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 503/503 places, 483/483 transitions.
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 22 ms
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 19 ms
[2024-05-28 10:38:48] [INFO ] Input system was already deterministic with 483 transitions.
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 18 ms
[2024-05-28 10:38:48] [INFO ] Flatten gal took : 18 ms
[2024-05-28 10:38:48] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2024-05-28 10:38:48] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 503 places, 483 transitions and 2166 arcs took 6 ms.
Total runtime 143528 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running ShieldIIPs-PT-020A
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 503
TRANSITIONS: 483
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.009s, Sys 0.004s]
SAVING FILE /home/mcc/execution/411/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.002s]
----------------------------------------------------------------------
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: 1046
MODEL NAME: /home/mcc/execution/411/model
503 places, 483 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
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//
++ 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
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="ShieldIIPs-PT-020A"
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 ShieldIIPs-PT-020A, 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 r355-tall-171683758000098"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-020A.tgz
mv ShieldIIPs-PT-020A 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 ;