About the Execution of GreatSPN+red for NoC3x3-PT-6A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12925.147 | 3600000.00 | 8620328.00 | 7426.30 | F???FT?????????? | 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.r245-tall-171654350300634.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 NoC3x3-PT-6A, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-171654350300634
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 784K
-rw-r--r-- 1 mcc users 7.2K 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 4.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K 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 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:11 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 12 07:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 12 07:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 297K 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 NoC3x3-PT-6A-CTLFireability-2024-00
FORMULA_NAME NoC3x3-PT-6A-CTLFireability-2024-01
FORMULA_NAME NoC3x3-PT-6A-CTLFireability-2024-02
FORMULA_NAME NoC3x3-PT-6A-CTLFireability-2024-03
FORMULA_NAME NoC3x3-PT-6A-CTLFireability-2024-04
FORMULA_NAME NoC3x3-PT-6A-CTLFireability-2024-05
FORMULA_NAME NoC3x3-PT-6A-CTLFireability-2024-06
FORMULA_NAME NoC3x3-PT-6A-CTLFireability-2024-07
FORMULA_NAME NoC3x3-PT-6A-CTLFireability-2024-08
FORMULA_NAME NoC3x3-PT-6A-CTLFireability-2024-09
FORMULA_NAME NoC3x3-PT-6A-CTLFireability-2024-10
FORMULA_NAME NoC3x3-PT-6A-CTLFireability-2024-11
FORMULA_NAME NoC3x3-PT-6A-CTLFireability-2023-12
FORMULA_NAME NoC3x3-PT-6A-CTLFireability-2023-13
FORMULA_NAME NoC3x3-PT-6A-CTLFireability-2023-14
FORMULA_NAME NoC3x3-PT-6A-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716692570081
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-6A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-26 03:02:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-26 03:02:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 03:02:51] [INFO ] Load time of PNML (sax parser for PT used): 111 ms
[2024-05-26 03:02:51] [INFO ] Transformed 512 places.
[2024-05-26 03:02:51] [INFO ] Transformed 1117 transitions.
[2024-05-26 03:02:51] [INFO ] Found NUPN structural information;
[2024-05-26 03:02:51] [INFO ] Parsed PT model containing 512 places and 1117 transitions and 4279 arcs in 217 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 134 out of 512 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 512/512 places, 1117/1117 transitions.
Discarding 52 places :
Symmetric choice reduction at 0 with 52 rule applications. Total rules 52 place count 460 transition count 928
Iterating global reduction 0 with 52 rules applied. Total rules applied 104 place count 460 transition count 928
Applied a total of 104 rules in 67 ms. Remains 460 /512 variables (removed 52) and now considering 928/1117 (removed 189) transitions.
[2024-05-26 03:02:51] [INFO ] Flow matrix only has 899 transitions (discarded 29 similar events)
// Phase 1: matrix 899 rows 460 cols
[2024-05-26 03:02:51] [INFO ] Computed 66 invariants in 27 ms
[2024-05-26 03:02:52] [INFO ] Implicit Places using invariants in 432 ms returned [10, 95, 136, 296, 350, 442]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 465 ms to find 6 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 454/512 places, 928/1117 transitions.
Applied a total of 0 rules in 9 ms. Remains 454 /454 variables (removed 0) and now considering 928/928 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 557 ms. Remains : 454/512 places, 928/1117 transitions.
Support contains 134 out of 454 places after structural reductions.
[2024-05-26 03:02:52] [INFO ] Flatten gal took : 103 ms
[2024-05-26 03:02:52] [INFO ] Flatten gal took : 64 ms
[2024-05-26 03:02:52] [INFO ] Input system was already deterministic with 928 transitions.
Support contains 132 out of 454 places (down from 134) after GAL structural reductions.
RANDOM walk for 40000 steps (109 resets) in 2973 ms. (13 steps per ms) remains 6/62 properties
BEST_FIRST walk for 40003 steps (8 resets) in 188 ms. (211 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 122 ms. (325 steps per ms) remains 5/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 355 ms. (112 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40004 steps (9 resets) in 113 ms. (350 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 158 ms. (251 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 112 ms. (354 steps per ms) remains 3/3 properties
[2024-05-26 03:02:54] [INFO ] Flow matrix only has 899 transitions (discarded 29 similar events)
// Phase 1: matrix 899 rows 454 cols
[2024-05-26 03:02:54] [INFO ] Computed 60 invariants in 6 ms
[2024-05-26 03:02:54] [INFO ] State equation strengthened by 27 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 92/107 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 347/454 variables, 48/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/454 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 899/1353 variables, 454/514 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1353 variables, 27/541 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1353 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 0/1353 variables, 0/541 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1353/1353 variables, and 541 constraints, problems are : Problem set: 0 solved, 3 unsolved in 876 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 454/454 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 92/107 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/107 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 347/454 variables, 48/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/454 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 899/1353 variables, 454/514 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1353 variables, 27/541 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1353 variables, 3/544 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1353 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 0/1353 variables, 0/544 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1353/1353 variables, and 544 constraints, problems are : Problem set: 0 solved, 3 unsolved in 1600 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 454/454 constraints, ReadFeed: 27/27 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 2576ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 1 properties in 1173 ms.
Support contains 12 out of 454 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 428 transition count 806
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 428 transition count 806
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 78 place count 415 transition count 793
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 84 place count 412 transition count 818
Free-agglomeration rule applied 24 times.
Iterating global reduction 0 with 24 rules applied. Total rules applied 108 place count 412 transition count 794
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 132 place count 388 transition count 794
Applied a total of 132 rules in 215 ms. Remains 388 /454 variables (removed 66) and now considering 794/928 (removed 134) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 216 ms. Remains : 388/454 places, 794/928 transitions.
RANDOM walk for 40000 steps (8 resets) in 701 ms. (56 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 180 ms. (221 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 149 ms. (266 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 439393 steps, run timeout after 3001 ms. (steps per millisecond=146 ) properties seen :0 out of 2
Probabilistic random walk after 439393 steps, saw 380720 distinct states, run finished after 3004 ms. (steps per millisecond=146 ) properties seen :0
[2024-05-26 03:03:01] [INFO ] Flow matrix only has 790 transitions (discarded 4 similar events)
// Phase 1: matrix 790 rows 388 cols
[2024-05-26 03:03:01] [INFO ] Computed 60 invariants in 4 ms
[2024-05-26 03:03:01] [INFO ] State equation strengthened by 41 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 72/84 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 304/388 variables, 50/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/388 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 790/1178 variables, 388/448 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1178 variables, 41/489 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1178 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/1178 variables, 0/489 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1178/1178 variables, and 489 constraints, problems are : Problem set: 0 solved, 2 unsolved in 789 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 388/388 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 72/84 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/84 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 304/388 variables, 50/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/388 variables, 0/60 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 790/1178 variables, 388/448 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1178 variables, 41/489 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1178 variables, 2/491 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1178 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/1178 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1178/1178 variables, and 491 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1038 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 388/388 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1860ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 561 ms.
Support contains 12 out of 388 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 794/794 transitions.
Applied a total of 0 rules in 20 ms. Remains 388 /388 variables (removed 0) and now considering 794/794 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 388/388 places, 794/794 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 388/388 places, 794/794 transitions.
Applied a total of 0 rules in 23 ms. Remains 388 /388 variables (removed 0) and now considering 794/794 (removed 0) transitions.
[2024-05-26 03:03:04] [INFO ] Flow matrix only has 790 transitions (discarded 4 similar events)
[2024-05-26 03:03:04] [INFO ] Invariant cache hit.
[2024-05-26 03:03:04] [INFO ] Implicit Places using invariants in 298 ms returned [39, 169, 326]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 308 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 385/388 places, 794/794 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 376 transition count 785
Applied a total of 18 rules in 27 ms. Remains 376 /385 variables (removed 9) and now considering 785/794 (removed 9) transitions.
[2024-05-26 03:03:04] [INFO ] Flow matrix only has 781 transitions (discarded 4 similar events)
// Phase 1: matrix 781 rows 376 cols
[2024-05-26 03:03:04] [INFO ] Computed 57 invariants in 3 ms
[2024-05-26 03:03:04] [INFO ] Implicit Places using invariants in 285 ms returned []
[2024-05-26 03:03:04] [INFO ] Flow matrix only has 781 transitions (discarded 4 similar events)
[2024-05-26 03:03:04] [INFO ] Invariant cache hit.
[2024-05-26 03:03:04] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-26 03:03:05] [INFO ] Implicit Places using invariants and state equation in 545 ms returned []
Implicit Place search using SMT with State Equation took 846 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 376/388 places, 785/794 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1204 ms. Remains : 376/388 places, 785/794 transitions.
RANDOM walk for 40000 steps (9 resets) in 184 ms. (216 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 127 ms. (312 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 86 ms. (459 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 343706 steps, run timeout after 3001 ms. (steps per millisecond=114 ) properties seen :0 out of 2
Probabilistic random walk after 343706 steps, saw 285303 distinct states, run finished after 3001 ms. (steps per millisecond=114 ) properties seen :0
[2024-05-26 03:03:08] [INFO ] Flow matrix only has 781 transitions (discarded 4 similar events)
[2024-05-26 03:03:08] [INFO ] Invariant cache hit.
[2024-05-26 03:03:08] [INFO ] State equation strengthened by 40 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 71/83 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 293/376 variables, 47/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/376 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 781/1157 variables, 376/433 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1157 variables, 40/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1157 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/1157 variables, 0/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1157/1157 variables, and 473 constraints, problems are : Problem set: 0 solved, 2 unsolved in 323 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 376/376 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 71/83 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 293/376 variables, 47/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/376 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 781/1157 variables, 376/433 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1157 variables, 40/473 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1157 variables, 2/475 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1157 variables, 0/475 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/1157 variables, 0/475 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1157/1157 variables, and 475 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1025 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 376/376 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 1394ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 528 ms.
Support contains 12 out of 376 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 376/376 places, 785/785 transitions.
Applied a total of 0 rules in 25 ms. Remains 376 /376 variables (removed 0) and now considering 785/785 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 376/376 places, 785/785 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 376/376 places, 785/785 transitions.
Applied a total of 0 rules in 55 ms. Remains 376 /376 variables (removed 0) and now considering 785/785 (removed 0) transitions.
[2024-05-26 03:03:10] [INFO ] Flow matrix only has 781 transitions (discarded 4 similar events)
[2024-05-26 03:03:10] [INFO ] Invariant cache hit.
[2024-05-26 03:03:11] [INFO ] Implicit Places using invariants in 618 ms returned []
[2024-05-26 03:03:11] [INFO ] Flow matrix only has 781 transitions (discarded 4 similar events)
[2024-05-26 03:03:11] [INFO ] Invariant cache hit.
[2024-05-26 03:03:11] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-26 03:03:11] [INFO ] Implicit Places using invariants and state equation in 541 ms returned []
Implicit Place search using SMT with State Equation took 1178 ms to find 0 implicit places.
[2024-05-26 03:03:11] [INFO ] Redundant transitions in 41 ms returned []
Running 777 sub problems to find dead transitions.
[2024-05-26 03:03:11] [INFO ] Flow matrix only has 781 transitions (discarded 4 similar events)
[2024-05-26 03:03:11] [INFO ] Invariant cache hit.
[2024-05-26 03:03:11] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/375 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 777 unsolved
At refinement iteration 1 (OVERLAPS) 1/376 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 777 unsolved
[2024-05-26 03:03:25] [INFO ] Deduced a trap composed of 25 places in 77 ms of which 7 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/376 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 777 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/376 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 777 unsolved
At refinement iteration 4 (OVERLAPS) 781/1157 variables, 376/434 constraints. Problems are: Problem set: 0 solved, 777 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1157 variables, 40/474 constraints. Problems are: Problem set: 0 solved, 777 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1157/1157 variables, and 474 constraints, problems are : Problem set: 0 solved, 777 unsolved in 30065 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 376/376 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 777/777 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 777 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/375 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 777 unsolved
At refinement iteration 1 (OVERLAPS) 1/376 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 777 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/376 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 777 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/376 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 777 unsolved
At refinement iteration 4 (OVERLAPS) 781/1157 variables, 376/434 constraints. Problems are: Problem set: 0 solved, 777 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1157 variables, 40/474 constraints. Problems are: Problem set: 0 solved, 777 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1157 variables, 777/1251 constraints. Problems are: Problem set: 0 solved, 777 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1157/1157 variables, and 1251 constraints, problems are : Problem set: 0 solved, 777 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 376/376 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 777/777 constraints, Known Traps: 1/1 constraints]
After SMT, in 60853ms problems are : Problem set: 0 solved, 777 unsolved
Search for dead transitions found 0 dead transitions in 60875ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62176 ms. Remains : 376/376 places, 785/785 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 376 transition count 781
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 9 place count 376 transition count 781
Applied a total of 9 rules in 50 ms. Remains 376 /376 variables (removed 0) and now considering 781/785 (removed 4) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 781 rows 376 cols
[2024-05-26 03:04:12] [INFO ] Computed 57 invariants in 8 ms
[2024-05-26 03:04:12] [INFO ] [Real]Absence check using 57 positive place invariants in 23 ms returned sat
[2024-05-26 03:04:12] [INFO ] After 245ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-26 03:04:13] [INFO ] [Nat]Absence check using 57 positive place invariants in 9 ms returned sat
[2024-05-26 03:04:13] [INFO ] After 302ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-26 03:04:13] [INFO ] After 402ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-05-26 03:04:13] [INFO ] After 585ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Over-approximation ignoring read arcs solved 0 properties in 920 ms.
[2024-05-26 03:04:13] [INFO ] Flatten gal took : 148 ms
[2024-05-26 03:04:13] [INFO ] Flatten gal took : 66 ms
[2024-05-26 03:04:13] [INFO ] Input system was already deterministic with 928 transitions.
Computed a total of 4 stabilizing places and 1 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 450 transition count 927
Discarding 29 places :
Symmetric choice reduction at 1 with 29 rule applications. Total rules 32 place count 421 transition count 786
Iterating global reduction 1 with 29 rules applied. Total rules applied 61 place count 421 transition count 786
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 1 with 48 rules applied. Total rules applied 109 place count 397 transition count 762
Applied a total of 109 rules in 71 ms. Remains 397 /454 variables (removed 57) and now considering 762/928 (removed 166) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 72 ms. Remains : 397/454 places, 762/928 transitions.
[2024-05-26 03:04:14] [INFO ] Flatten gal took : 70 ms
[2024-05-26 03:04:14] [INFO ] Flatten gal took : 42 ms
[2024-05-26 03:04:14] [INFO ] Input system was already deterministic with 762 transitions.
RANDOM walk for 3124 steps (5 resets) in 19 ms. (156 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-6A-CTLFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 426 transition count 790
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 426 transition count 790
Applied a total of 56 rules in 24 ms. Remains 426 /454 variables (removed 28) and now considering 790/928 (removed 138) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 426/454 places, 790/928 transitions.
[2024-05-26 03:04:14] [INFO ] Flatten gal took : 25 ms
[2024-05-26 03:04:14] [INFO ] Flatten gal took : 36 ms
[2024-05-26 03:04:14] [INFO ] Input system was already deterministic with 790 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 430 transition count 815
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 430 transition count 815
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 74 place count 417 transition count 802
Applied a total of 74 rules in 56 ms. Remains 417 /454 variables (removed 37) and now considering 802/928 (removed 126) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 57 ms. Remains : 417/454 places, 802/928 transitions.
[2024-05-26 03:04:14] [INFO ] Flatten gal took : 24 ms
[2024-05-26 03:04:14] [INFO ] Flatten gal took : 25 ms
[2024-05-26 03:04:14] [INFO ] Input system was already deterministic with 802 transitions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 427 transition count 799
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 427 transition count 799
Applied a total of 54 rules in 10 ms. Remains 427 /454 variables (removed 27) and now considering 799/928 (removed 129) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 427/454 places, 799/928 transitions.
[2024-05-26 03:04:14] [INFO ] Flatten gal took : 37 ms
[2024-05-26 03:04:14] [INFO ] Flatten gal took : 25 ms
[2024-05-26 03:04:14] [INFO ] Input system was already deterministic with 799 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 425 transition count 787
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 425 transition count 787
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 86 place count 411 transition count 773
Applied a total of 86 rules in 76 ms. Remains 411 /454 variables (removed 43) and now considering 773/928 (removed 155) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 79 ms. Remains : 411/454 places, 773/928 transitions.
[2024-05-26 03:04:14] [INFO ] Flatten gal took : 62 ms
[2024-05-26 03:04:14] [INFO ] Flatten gal took : 40 ms
[2024-05-26 03:04:15] [INFO ] Input system was already deterministic with 773 transitions.
RANDOM walk for 4620 steps (10 resets) in 35 ms. (128 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-6A-CTLFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 425 transition count 787
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 425 transition count 787
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 86 place count 411 transition count 773
Applied a total of 86 rules in 65 ms. Remains 411 /454 variables (removed 43) and now considering 773/928 (removed 155) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 76 ms. Remains : 411/454 places, 773/928 transitions.
[2024-05-26 03:04:15] [INFO ] Flatten gal took : 58 ms
[2024-05-26 03:04:15] [INFO ] Flatten gal took : 45 ms
[2024-05-26 03:04:15] [INFO ] Input system was already deterministic with 773 transitions.
RANDOM walk for 4486 steps (11 resets) in 33 ms. (131 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-6A-CTLFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 431 transition count 819
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 431 transition count 819
Applied a total of 46 rules in 20 ms. Remains 431 /454 variables (removed 23) and now considering 819/928 (removed 109) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 431/454 places, 819/928 transitions.
[2024-05-26 03:04:15] [INFO ] Flatten gal took : 49 ms
[2024-05-26 03:04:15] [INFO ] Flatten gal took : 25 ms
[2024-05-26 03:04:15] [INFO ] Input system was already deterministic with 819 transitions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 426 transition count 791
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 426 transition count 791
Applied a total of 56 rules in 9 ms. Remains 426 /454 variables (removed 28) and now considering 791/928 (removed 137) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 426/454 places, 791/928 transitions.
[2024-05-26 03:04:15] [INFO ] Flatten gal took : 22 ms
[2024-05-26 03:04:15] [INFO ] Flatten gal took : 55 ms
[2024-05-26 03:04:15] [INFO ] Input system was already deterministic with 791 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 427 transition count 793
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 427 transition count 793
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 82 place count 413 transition count 779
Applied a total of 82 rules in 39 ms. Remains 413 /454 variables (removed 41) and now considering 779/928 (removed 149) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 64 ms. Remains : 413/454 places, 779/928 transitions.
[2024-05-26 03:04:15] [INFO ] Flatten gal took : 37 ms
[2024-05-26 03:04:15] [INFO ] Flatten gal took : 49 ms
[2024-05-26 03:04:16] [INFO ] Input system was already deterministic with 779 transitions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 426 transition count 793
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 426 transition count 793
Applied a total of 56 rules in 8 ms. Remains 426 /454 variables (removed 28) and now considering 793/928 (removed 135) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 426/454 places, 793/928 transitions.
[2024-05-26 03:04:16] [INFO ] Flatten gal took : 54 ms
[2024-05-26 03:04:16] [INFO ] Flatten gal took : 39 ms
[2024-05-26 03:04:16] [INFO ] Input system was already deterministic with 793 transitions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 428 transition count 800
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 428 transition count 800
Applied a total of 52 rules in 20 ms. Remains 428 /454 variables (removed 26) and now considering 800/928 (removed 128) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 428/454 places, 800/928 transitions.
[2024-05-26 03:04:16] [INFO ] Flatten gal took : 49 ms
[2024-05-26 03:04:16] [INFO ] Flatten gal took : 39 ms
[2024-05-26 03:04:16] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 428 transition count 806
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 428 transition count 806
Applied a total of 52 rules in 8 ms. Remains 428 /454 variables (removed 26) and now considering 806/928 (removed 122) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 428/454 places, 806/928 transitions.
[2024-05-26 03:04:16] [INFO ] Flatten gal took : 52 ms
[2024-05-26 03:04:16] [INFO ] Flatten gal took : 51 ms
[2024-05-26 03:04:16] [INFO ] Input system was already deterministic with 806 transitions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 430 transition count 811
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 430 transition count 811
Applied a total of 48 rules in 25 ms. Remains 430 /454 variables (removed 24) and now considering 811/928 (removed 117) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 430/454 places, 811/928 transitions.
[2024-05-26 03:04:16] [INFO ] Flatten gal took : 54 ms
[2024-05-26 03:04:16] [INFO ] Flatten gal took : 22 ms
[2024-05-26 03:04:16] [INFO ] Input system was already deterministic with 811 transitions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 428 transition count 800
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 428 transition count 800
Applied a total of 52 rules in 11 ms. Remains 428 /454 variables (removed 26) and now considering 800/928 (removed 128) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 428/454 places, 800/928 transitions.
[2024-05-26 03:04:16] [INFO ] Flatten gal took : 35 ms
[2024-05-26 03:04:16] [INFO ] Flatten gal took : 50 ms
[2024-05-26 03:04:16] [INFO ] Input system was already deterministic with 800 transitions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 429 transition count 802
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 429 transition count 802
Applied a total of 50 rules in 8 ms. Remains 429 /454 variables (removed 25) and now considering 802/928 (removed 126) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 429/454 places, 802/928 transitions.
[2024-05-26 03:04:17] [INFO ] Flatten gal took : 20 ms
[2024-05-26 03:04:17] [INFO ] Flatten gal took : 23 ms
[2024-05-26 03:04:17] [INFO ] Input system was already deterministic with 802 transitions.
Starting structural reductions in LTL mode, iteration 0 : 454/454 places, 928/928 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 427 transition count 795
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 427 transition count 795
Applied a total of 54 rules in 9 ms. Remains 427 /454 variables (removed 27) and now considering 795/928 (removed 133) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 427/454 places, 795/928 transitions.
[2024-05-26 03:04:17] [INFO ] Flatten gal took : 20 ms
[2024-05-26 03:04:17] [INFO ] Flatten gal took : 22 ms
[2024-05-26 03:04:17] [INFO ] Input system was already deterministic with 795 transitions.
[2024-05-26 03:04:17] [INFO ] Flatten gal took : 23 ms
[2024-05-26 03:04:17] [INFO ] Flatten gal took : 24 ms
[2024-05-26 03:04:17] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2024-05-26 03:04:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 454 places, 928 transitions and 3521 arcs took 10 ms.
Total runtime 86052 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running NoC3x3-PT-6A
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/410/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 454
TRANSITIONS: 928
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.015s, Sys 0.003s]
SAVING FILE /home/mcc/execution/410/model (.net / .def) ...
EXPORT TIME: [User 0.002s, Sys 0.001s]
----------------------------------------------------------------------
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: 606
MODEL NAME: /home/mcc/execution/410/model
454 places, 928 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
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="NoC3x3-PT-6A"
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 NoC3x3-PT-6A, 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 r245-tall-171654350300634"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-6A.tgz
mv NoC3x3-PT-6A 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 ;