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-171654350300626.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-5B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r245-tall-171654350300626
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 988K
-rw-r--r-- 1 mcc users 7.4K 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 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K 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 Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K 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 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 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 15:28 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 525K 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-5B-CTLFireability-2024-00
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-01
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-02
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-03
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-04
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-05
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-06
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-07
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-08
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-09
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-10
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2024-11
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2023-12
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2023-13
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2023-14
FORMULA_NAME NoC3x3-PT-5B-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716691244966

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-5B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-26 02:40:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-26 02:40:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 02:40:46] [INFO ] Load time of PNML (sax parser for PT used): 153 ms
[2024-05-26 02:40:46] [INFO ] Transformed 1571 places.
[2024-05-26 02:40:46] [INFO ] Transformed 2173 transitions.
[2024-05-26 02:40:46] [INFO ] Found NUPN structural information;
[2024-05-26 02:40:46] [INFO ] Parsed PT model containing 1571 places and 2173 transitions and 6109 arcs in 275 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 129 out of 1571 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1571/1571 places, 2173/2173 transitions.
Discarding 412 places :
Symmetric choice reduction at 0 with 412 rule applications. Total rules 412 place count 1159 transition count 1761
Iterating global reduction 0 with 412 rules applied. Total rules applied 824 place count 1159 transition count 1761
Discarding 104 places :
Symmetric choice reduction at 0 with 104 rule applications. Total rules 928 place count 1055 transition count 1650
Iterating global reduction 0 with 104 rules applied. Total rules applied 1032 place count 1055 transition count 1650
Discarding 80 places :
Symmetric choice reduction at 0 with 80 rule applications. Total rules 1112 place count 975 transition count 1523
Iterating global reduction 0 with 80 rules applied. Total rules applied 1192 place count 975 transition count 1523
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 1208 place count 959 transition count 1491
Iterating global reduction 0 with 16 rules applied. Total rules applied 1224 place count 959 transition count 1491
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 1227 place count 956 transition count 1485
Iterating global reduction 0 with 3 rules applied. Total rules applied 1230 place count 956 transition count 1485
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 1233 place count 953 transition count 1482
Iterating global reduction 0 with 3 rules applied. Total rules applied 1236 place count 953 transition count 1482
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 1238 place count 951 transition count 1478
Iterating global reduction 0 with 2 rules applied. Total rules applied 1240 place count 951 transition count 1478
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 1242 place count 949 transition count 1472
Iterating global reduction 0 with 2 rules applied. Total rules applied 1244 place count 949 transition count 1472
Applied a total of 1244 rules in 392 ms. Remains 949 /1571 variables (removed 622) and now considering 1472/2173 (removed 701) transitions.
// Phase 1: matrix 1472 rows 949 cols
[2024-05-26 02:40:47] [INFO ] Computed 66 invariants in 35 ms
[2024-05-26 02:40:47] [INFO ] Implicit Places using invariants in 848 ms returned []
[2024-05-26 02:40:47] [INFO ] Invariant cache hit.
[2024-05-26 02:40:48] [INFO ] Implicit Places using invariants and state equation in 905 ms returned []
Implicit Place search using SMT with State Equation took 1783 ms to find 0 implicit places.
Running 1471 sub problems to find dead transitions.
[2024-05-26 02:40:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/948 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1471 unsolved
SMT process timed out in 30563ms, After SMT, problems are : Problem set: 0 solved, 1471 unsolved
Search for dead transitions found 0 dead transitions in 30595ms
Starting structural reductions in LTL mode, iteration 1 : 949/1571 places, 1472/2173 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32800 ms. Remains : 949/1571 places, 1472/2173 transitions.
Support contains 129 out of 949 places after structural reductions.
[2024-05-26 02:41:19] [INFO ] Flatten gal took : 120 ms
[2024-05-26 02:41:19] [INFO ] Flatten gal took : 86 ms
[2024-05-26 02:41:20] [INFO ] Input system was already deterministic with 1472 transitions.
RANDOM walk for 40000 steps (63 resets) in 1697 ms. (23 steps per ms) remains 14/64 properties
BEST_FIRST walk for 40003 steps (8 resets) in 206 ms. (193 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 200 ms. (199 steps per ms) remains 13/14 properties
BEST_FIRST walk for 40004 steps (8 resets) in 172 ms. (231 steps per ms) remains 12/13 properties
BEST_FIRST walk for 40004 steps (8 resets) in 214 ms. (186 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 109 ms. (363 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (9 resets) in 261 ms. (152 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 97 ms. (408 steps per ms) remains 11/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 80 ms. (493 steps per ms) remains 9/11 properties
BEST_FIRST walk for 40004 steps (8 resets) in 67 ms. (588 steps per ms) remains 8/9 properties
[2024-05-26 02:41:21] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 429/459 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/459 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 490/949 variables, 42/66 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/949 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 1472/2421 variables, 949/1015 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2421 variables, 0/1015 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 0/2421 variables, 0/1015 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2421/2421 variables, and 1015 constraints, problems are : Problem set: 0 solved, 8 unsolved in 1371 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 949/949 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 429/459 variables, 24/24 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/459 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 490/949 variables, 42/66 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/949 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (OVERLAPS) 1472/2421 variables, 949/1015 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2421 variables, 8/1023 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2421 variables, 0/1023 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (OVERLAPS) 0/2421 variables, 0/1023 constraints. Problems are: Problem set: 0 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2421/2421 variables, and 1023 constraints, problems are : Problem set: 0 solved, 8 unsolved in 2939 ms.
Refiners :[Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 949/949 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 4339ms problems are : Problem set: 0 solved, 8 unsolved
Fused 8 Parikh solutions to 7 different solutions.
Parikh walk visited 4 properties in 7042 ms.
Support contains 22 out of 949 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 79 place count 949 transition count 1393
Reduce places removed 79 places and 0 transitions.
Iterating post reduction 1 with 79 rules applied. Total rules applied 158 place count 870 transition count 1393
Performed 29 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 29 Pre rules applied. Total rules applied 158 place count 870 transition count 1364
Deduced a syphon composed of 29 places in 15 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 216 place count 841 transition count 1364
Discarding 51 places :
Symmetric choice reduction at 2 with 51 rule applications. Total rules 267 place count 790 transition count 1248
Iterating global reduction 2 with 51 rules applied. Total rules applied 318 place count 790 transition count 1248
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 319 place count 790 transition count 1247
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 320 place count 789 transition count 1247
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 320 place count 789 transition count 1244
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 326 place count 786 transition count 1244
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 342 place count 770 transition count 1207
Iterating global reduction 4 with 16 rules applied. Total rules applied 358 place count 770 transition count 1207
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 359 place count 770 transition count 1206
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 360 place count 769 transition count 1206
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 363 place count 766 transition count 1199
Iterating global reduction 6 with 3 rules applied. Total rules applied 366 place count 766 transition count 1199
Performed 186 Post agglomeration using F-continuation condition.Transition count delta: 186
Deduced a syphon composed of 186 places in 1 ms
Reduce places removed 186 places and 0 transitions.
Iterating global reduction 6 with 372 rules applied. Total rules applied 738 place count 580 transition count 1013
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 741 place count 580 transition count 1010
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 744 place count 577 transition count 1004
Iterating global reduction 7 with 3 rules applied. Total rules applied 747 place count 577 transition count 1004
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 749 place count 575 transition count 1000
Iterating global reduction 7 with 2 rules applied. Total rules applied 751 place count 575 transition count 1000
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -30
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 7 with 202 rules applied. Total rules applied 953 place count 474 transition count 1030
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 7 with 12 rules applied. Total rules applied 965 place count 474 transition count 1018
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 8 with 62 rules applied. Total rules applied 1027 place count 443 transition count 1027
Drop transitions (Redundant composition of simpler transitions.) removed 56 transitions
Redundant transition composition rules discarded 56 transitions
Iterating global reduction 8 with 56 rules applied. Total rules applied 1083 place count 443 transition count 971
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 1091 place count 435 transition count 971
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 5 Pre rules applied. Total rules applied 1091 place count 435 transition count 966
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 9 with 10 rules applied. Total rules applied 1101 place count 430 transition count 966
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 9 with 26 rules applied. Total rules applied 1127 place count 417 transition count 953
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 9 with 8 rules applied. Total rules applied 1135 place count 413 transition count 960
Free-agglomeration rule applied 4 times.
Iterating global reduction 9 with 4 rules applied. Total rules applied 1139 place count 413 transition count 956
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 5 rules applied. Total rules applied 1144 place count 409 transition count 955
Partial Free-agglomeration rule applied 15 times.
Drop transitions (Partial Free agglomeration) removed 15 transitions
Iterating global reduction 10 with 15 rules applied. Total rules applied 1159 place count 409 transition count 955
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 1160 place count 408 transition count 954
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 1161 place count 407 transition count 954
Applied a total of 1161 rules in 459 ms. Remains 407 /949 variables (removed 542) and now considering 954/1472 (removed 518) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 460 ms. Remains : 407/949 places, 954/1472 transitions.
RANDOM walk for 40000 steps (175 resets) in 988 ms. (40 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (10 resets) in 126 ms. (314 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (11 resets) in 136 ms. (291 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (9 resets) in 99 ms. (400 steps per ms) remains 2/3 properties
// Phase 1: matrix 954 rows 407 cols
[2024-05-26 02:41:33] [INFO ] Computed 57 invariants in 17 ms
[2024-05-26 02:41:33] [INFO ] State equation strengthened by 38 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 106/120 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 164/284 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 0/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 814/1098 variables, 284/323 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/1098 variables, 29/352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1098 variables, 0/352 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 231/1329 variables, 91/443 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1329 variables, 2/445 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1329 variables, 9/454 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1329 variables, 0/454 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 32/1361 variables, 16/470 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1361 variables, 32/502 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1361 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/1361 variables, 0/502 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1361/1361 variables, and 502 constraints, problems are : Problem set: 0 solved, 2 unsolved in 414 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 407/407 constraints, ReadFeed: 38/38 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) 0/14 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 106/120 variables, 14/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/120 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 164/284 variables, 25/39 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-26 02:41:34] [INFO ] Deduced a trap composed of 38 places in 106 ms of which 9 ms to minimize.
[2024-05-26 02:41:34] [INFO ] Deduced a trap composed of 33 places in 69 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/284 variables, 2/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/284 variables, 0/41 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 814/1098 variables, 284/325 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1098 variables, 29/354 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1098 variables, 1/355 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1098 variables, 0/355 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 231/1329 variables, 91/446 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1329 variables, 2/448 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1329 variables, 9/457 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1329 variables, 1/458 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1329 variables, 0/458 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 32/1361 variables, 16/474 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1361 variables, 32/506 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1361 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 18 (OVERLAPS) 0/1361 variables, 0/506 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1361/1361 variables, and 506 constraints, problems are : Problem set: 0 solved, 2 unsolved in 814 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 407/407 constraints, ReadFeed: 38/38 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints]
After SMT, in 1272ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 1 properties in 358 ms.
Support contains 8 out of 407 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 407/407 places, 954/954 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 407 transition count 953
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 406 transition count 953
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 2 place count 406 transition count 950
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 403 transition count 950
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 11 place count 400 transition count 934
Iterating global reduction 2 with 3 rules applied. Total rules applied 14 place count 400 transition count 934
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 26 place count 394 transition count 928
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 27 place count 393 transition count 923
Iterating global reduction 2 with 1 rules applied. Total rules applied 28 place count 393 transition count 923
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 34 place count 390 transition count 926
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 38 place count 390 transition count 922
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 39 place count 390 transition count 921
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 40 place count 389 transition count 921
Applied a total of 40 rules in 91 ms. Remains 389 /407 variables (removed 18) and now considering 921/954 (removed 33) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 389/407 places, 921/954 transitions.
RANDOM walk for 40000 steps (188 resets) in 468 ms. (85 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (10 resets) in 89 ms. (444 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 454154 steps, run timeout after 3001 ms. (steps per millisecond=151 ) properties seen :0 out of 1
Probabilistic random walk after 454154 steps, saw 135544 distinct states, run finished after 3013 ms. (steps per millisecond=150 ) properties seen :0
[2024-05-26 02:41:38] [INFO ] Flow matrix only has 920 transitions (discarded 1 similar events)
// Phase 1: matrix 920 rows 389 cols
[2024-05-26 02:41:38] [INFO ] Computed 57 invariants in 5 ms
[2024-05-26 02:41:38] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 70/78 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 173/251 variables, 28/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/251 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 700/951 variables, 251/287 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/951 variables, 25/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/951 variables, 0/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 262/1213 variables, 69/381 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1213 variables, 2/383 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1213 variables, 9/392 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1213 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 33/1246 variables, 14/406 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1246 variables, 33/439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1246 variables, 0/439 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 58/1304 variables, 31/470 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1304 variables, 2/472 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1304 variables, 3/475 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1304 variables, 0/475 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 5/1309 variables, 3/478 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/1309 variables, 5/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1309 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 0/1309 variables, 0/483 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1309/1309 variables, and 483 constraints, problems are : Problem set: 0 solved, 1 unsolved in 519 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 389/389 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 70/78 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/78 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 173/251 variables, 28/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/251 variables, 0/36 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 700/951 variables, 251/287 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/951 variables, 25/312 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/951 variables, 1/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/951 variables, 0/313 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 262/1213 variables, 69/382 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1213 variables, 2/384 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1213 variables, 9/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1213 variables, 0/393 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 33/1246 variables, 14/407 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1246 variables, 33/440 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1246 variables, 0/440 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 58/1304 variables, 31/471 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1304 variables, 2/473 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/1304 variables, 3/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/1304 variables, 0/476 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (OVERLAPS) 5/1309 variables, 3/479 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/1309 variables, 5/484 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/1309 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 0/1309 variables, 0/484 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1309/1309 variables, and 484 constraints, problems are : Problem set: 0 solved, 1 unsolved in 684 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 389/389 constraints, ReadFeed: 37/37 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1221ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 78 ms.
Support contains 8 out of 389 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 389/389 places, 921/921 transitions.
Applied a total of 0 rules in 12 ms. Remains 389 /389 variables (removed 0) and now considering 921/921 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 389/389 places, 921/921 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 389/389 places, 921/921 transitions.
Applied a total of 0 rules in 13 ms. Remains 389 /389 variables (removed 0) and now considering 921/921 (removed 0) transitions.
[2024-05-26 02:41:39] [INFO ] Flow matrix only has 920 transitions (discarded 1 similar events)
[2024-05-26 02:41:39] [INFO ] Invariant cache hit.
[2024-05-26 02:41:40] [INFO ] Implicit Places using invariants in 349 ms returned []
[2024-05-26 02:41:40] [INFO ] Flow matrix only has 920 transitions (discarded 1 similar events)
[2024-05-26 02:41:40] [INFO ] Invariant cache hit.
[2024-05-26 02:41:40] [INFO ] State equation strengthened by 37 read => feed constraints.
[2024-05-26 02:41:40] [INFO ] Implicit Places using invariants and state equation in 574 ms returned []
Implicit Place search using SMT with State Equation took 930 ms to find 0 implicit places.
[2024-05-26 02:41:40] [INFO ] Redundant transitions in 49 ms returned []
Running 900 sub problems to find dead transitions.
[2024-05-26 02:41:40] [INFO ] Flow matrix only has 920 transitions (discarded 1 similar events)
[2024-05-26 02:41:41] [INFO ] Invariant cache hit.
[2024-05-26 02:41:41] [INFO ] State equation strengthened by 37 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/388 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 900 unsolved
[2024-05-26 02:41:48] [INFO ] Deduced a trap composed of 36 places in 57 ms of which 1 ms to minimize.
[2024-05-26 02:41:50] [INFO ] Deduced a trap composed of 25 places in 57 ms of which 1 ms to minimize.
[2024-05-26 02:41:50] [INFO ] Deduced a trap composed of 34 places in 103 ms of which 1 ms to minimize.
[2024-05-26 02:41:51] [INFO ] Deduced a trap composed of 16 places in 52 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/388 variables, 4/31 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/388 variables, 0/31 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 3 (OVERLAPS) 1/389 variables, 30/61 constraints. Problems are: Problem set: 0 solved, 900 unsolved
[2024-05-26 02:42:04] [INFO ] Deduced a trap composed of 27 places in 55 ms of which 1 ms to minimize.
[2024-05-26 02:42:06] [INFO ] Deduced a trap composed of 56 places in 108 ms of which 2 ms to minimize.
[2024-05-26 02:42:06] [INFO ] Deduced a trap composed of 66 places in 125 ms of which 4 ms to minimize.
[2024-05-26 02:42:06] [INFO ] Deduced a trap composed of 73 places in 128 ms of which 2 ms to minimize.
[2024-05-26 02:42:07] [INFO ] Deduced a trap composed of 33 places in 115 ms of which 2 ms to minimize.
[2024-05-26 02:42:07] [INFO ] Deduced a trap composed of 19 places in 123 ms of which 2 ms to minimize.
[2024-05-26 02:42:07] [INFO ] Deduced a trap composed of 100 places in 123 ms of which 2 ms to minimize.
[2024-05-26 02:42:07] [INFO ] Deduced a trap composed of 77 places in 115 ms of which 2 ms to minimize.
[2024-05-26 02:42:07] [INFO ] Deduced a trap composed of 31 places in 122 ms of which 2 ms to minimize.
[2024-05-26 02:42:07] [INFO ] Deduced a trap composed of 38 places in 108 ms of which 2 ms to minimize.
[2024-05-26 02:42:07] [INFO ] Deduced a trap composed of 40 places in 103 ms of which 1 ms to minimize.
[2024-05-26 02:42:08] [INFO ] Deduced a trap composed of 36 places in 108 ms of which 2 ms to minimize.
[2024-05-26 02:42:08] [INFO ] Deduced a trap composed of 15 places in 53 ms of which 1 ms to minimize.
[2024-05-26 02:42:08] [INFO ] Deduced a trap composed of 37 places in 103 ms of which 2 ms to minimize.
[2024-05-26 02:42:08] [INFO ] Deduced a trap composed of 45 places in 108 ms of which 1 ms to minimize.
[2024-05-26 02:42:08] [INFO ] Deduced a trap composed of 29 places in 45 ms of which 1 ms to minimize.
[2024-05-26 02:42:08] [INFO ] Deduced a trap composed of 23 places in 54 ms of which 1 ms to minimize.
[2024-05-26 02:42:10] [INFO ] Deduced a trap composed of 29 places in 99 ms of which 1 ms to minimize.
[2024-05-26 02:42:11] [INFO ] Deduced a trap composed of 24 places in 41 ms of which 5 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 389/1309 variables, and 80 constraints, problems are : Problem set: 0 solved, 900 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/389 constraints, ReadFeed: 0/37 constraints, PredecessorRefiner: 900/900 constraints, Known Traps: 23/23 constraints]
Escalating to Integer solving :Problem set: 0 solved, 900 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/388 variables, 27/27 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/388 variables, 18/45 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/388 variables, 0/45 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 3 (OVERLAPS) 1/389 variables, 30/75 constraints. Problems are: Problem set: 0 solved, 900 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/389 variables, 5/80 constraints. Problems are: Problem set: 0 solved, 900 unsolved
[2024-05-26 02:42:18] [INFO ] Deduced a trap composed of 39 places in 55 ms of which 1 ms to minimize.
[2024-05-26 02:42:18] [INFO ] Deduced a trap composed of 31 places in 79 ms of which 1 ms to minimize.
[2024-05-26 02:42:20] [INFO ] Deduced a trap composed of 75 places in 127 ms of which 1 ms to minimize.
[2024-05-26 02:42:20] [INFO ] Deduced a trap composed of 101 places in 132 ms of which 2 ms to minimize.
[2024-05-26 02:42:20] [INFO ] Deduced a trap composed of 82 places in 130 ms of which 1 ms to minimize.
[2024-05-26 02:42:20] [INFO ] Deduced a trap composed of 28 places in 120 ms of which 2 ms to minimize.
[2024-05-26 02:42:21] [INFO ] Deduced a trap composed of 25 places in 138 ms of which 2 ms to minimize.
[2024-05-26 02:42:21] [INFO ] Deduced a trap composed of 99 places in 119 ms of which 2 ms to minimize.
[2024-05-26 02:42:22] [INFO ] Deduced a trap composed of 41 places in 115 ms of which 3 ms to minimize.
[2024-05-26 02:42:22] [INFO ] Deduced a trap composed of 40 places in 111 ms of which 6 ms to minimize.
[2024-05-26 02:42:25] [INFO ] Deduced a trap composed of 15 places in 74 ms of which 1 ms to minimize.
[2024-05-26 02:42:25] [INFO ] Deduced a trap composed of 26 places in 62 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/389 variables, 12/92 constraints. Problems are: Problem set: 0 solved, 900 unsolved
[2024-05-26 02:42:28] [INFO ] Deduced a trap composed of 53 places in 112 ms of which 2 ms to minimize.
[2024-05-26 02:42:29] [INFO ] Deduced a trap composed of 68 places in 139 ms of which 2 ms to minimize.
[2024-05-26 02:42:30] [INFO ] Deduced a trap composed of 37 places in 113 ms of which 3 ms to minimize.
[2024-05-26 02:42:30] [INFO ] Deduced a trap composed of 45 places in 115 ms of which 1 ms to minimize.
[2024-05-26 02:42:30] [INFO ] Deduced a trap composed of 33 places in 118 ms of which 2 ms to minimize.
[2024-05-26 02:42:31] [INFO ] Deduced a trap composed of 57 places in 94 ms of which 2 ms to minimize.
[2024-05-26 02:42:31] [INFO ] Deduced a trap composed of 73 places in 117 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/389 variables, 7/99 constraints. Problems are: Problem set: 0 solved, 900 unsolved
[2024-05-26 02:42:37] [INFO ] Deduced a trap composed of 40 places in 104 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 389/1309 variables, and 100 constraints, problems are : Problem set: 0 solved, 900 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 0/389 constraints, ReadFeed: 0/37 constraints, PredecessorRefiner: 0/900 constraints, Known Traps: 43/43 constraints]
After SMT, in 60457ms problems are : Problem set: 0 solved, 900 unsolved
Search for dead transitions found 0 dead transitions in 60466ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61492 ms. Remains : 389/389 places, 921/921 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 389 transition count 920
Drop transitions (Redundant composition of simpler transitions.) removed 23 transitions
Redundant transition composition rules discarded 23 transitions
Iterating global reduction 1 with 23 rules applied. Total rules applied 24 place count 389 transition count 897
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 26 place count 387 transition count 890
Iterating global reduction 1 with 2 rules applied. Total rules applied 28 place count 387 transition count 890
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 31 place count 387 transition count 890
Applied a total of 31 rules in 35 ms. Remains 387 /389 variables (removed 2) and now considering 890/921 (removed 31) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 890 rows 387 cols
[2024-05-26 02:42:41] [INFO ] Computed 57 invariants in 9 ms
[2024-05-26 02:42:41] [INFO ] [Real]Absence check using 57 positive place invariants in 9 ms returned sat
[2024-05-26 02:42:41] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-26 02:42:41] [INFO ] [Nat]Absence check using 57 positive place invariants in 8 ms returned sat
[2024-05-26 02:42:41] [INFO ] After 218ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-26 02:42:41] [INFO ] After 286ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-26 02:42:41] [INFO ] After 400ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Over-approximation ignoring read arcs solved 0 properties in 548 ms.
[2024-05-26 02:42:42] [INFO ] Flatten gal took : 53 ms
[2024-05-26 02:42:42] [INFO ] Flatten gal took : 51 ms
[2024-05-26 02:42:42] [INFO ] Input system was already deterministic with 1472 transitions.
Computed a total of 65 stabilizing places and 65 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 948 transition count 1388
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 166 place count 865 transition count 1388
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 166 place count 865 transition count 1357
Deduced a syphon composed of 31 places in 3 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 228 place count 834 transition count 1357
Discarding 57 places :
Symmetric choice reduction at 2 with 57 rule applications. Total rules 285 place count 777 transition count 1226
Iterating global reduction 2 with 57 rules applied. Total rules applied 342 place count 777 transition count 1226
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 343 place count 777 transition count 1225
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 344 place count 776 transition count 1225
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 344 place count 776 transition count 1222
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 350 place count 773 transition count 1222
Discarding 17 places :
Symmetric choice reduction at 4 with 17 rule applications. Total rules 367 place count 756 transition count 1184
Iterating global reduction 4 with 17 rules applied. Total rules applied 384 place count 756 transition count 1184
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 385 place count 756 transition count 1183
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 386 place count 755 transition count 1183
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 389 place count 752 transition count 1176
Iterating global reduction 6 with 3 rules applied. Total rules applied 392 place count 752 transition count 1176
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 393 place count 751 transition count 1174
Iterating global reduction 6 with 1 rules applied. Total rules applied 394 place count 751 transition count 1174
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 395 place count 750 transition count 1172
Iterating global reduction 6 with 1 rules applied. Total rules applied 396 place count 750 transition count 1172
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 397 place count 749 transition count 1169
Iterating global reduction 6 with 1 rules applied. Total rules applied 398 place count 749 transition count 1169
Performed 175 Post agglomeration using F-continuation condition.Transition count delta: 175
Deduced a syphon composed of 175 places in 0 ms
Reduce places removed 175 places and 0 transitions.
Iterating global reduction 6 with 350 rules applied. Total rules applied 748 place count 574 transition count 994
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 751 place count 571 transition count 988
Iterating global reduction 6 with 3 rules applied. Total rules applied 754 place count 571 transition count 988
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 756 place count 569 transition count 984
Iterating global reduction 6 with 2 rules applied. Total rules applied 758 place count 569 transition count 984
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 6 with 29 rules applied. Total rules applied 787 place count 569 transition count 955
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 792 place count 564 transition count 955
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 792 place count 564 transition count 950
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 802 place count 559 transition count 950
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 803 place count 558 transition count 949
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 807 place count 554 transition count 949
Applied a total of 807 rules in 233 ms. Remains 554 /949 variables (removed 395) and now considering 949/1472 (removed 523) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 233 ms. Remains : 554/949 places, 949/1472 transitions.
[2024-05-26 02:42:42] [INFO ] Flatten gal took : 26 ms
[2024-05-26 02:42:42] [INFO ] Flatten gal took : 27 ms
[2024-05-26 02:42:42] [INFO ] Input system was already deterministic with 949 transitions.
RANDOM walk for 40000 steps (118 resets) in 248 ms. (160 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 71 ms. (555 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 491942 steps, run timeout after 3001 ms. (steps per millisecond=163 ) properties seen :0 out of 1
Probabilistic random walk after 491942 steps, saw 294127 distinct states, run finished after 3001 ms. (steps per millisecond=163 ) properties seen :0
// Phase 1: matrix 949 rows 554 cols
[2024-05-26 02:42:45] [INFO ] Computed 57 invariants in 9 ms
[2024-05-26 02:42:45] [INFO ] State equation strengthened by 29 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 28/31 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 77/108 variables, 31/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 132/240 variables, 26/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/240 variables, 2/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/240 variables, 0/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 43/283 variables, 7/73 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/283 variables, 13/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 272/555 variables, 87/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/555 variables, 3/176 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/555 variables, 0/176 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 86/641 variables, 12/188 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/641 variables, 15/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/641 variables, 0/203 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (OVERLAPS) 240/881 variables, 103/306 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (INCLUDED_ONLY) 0/881 variables, 2/308 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/881 variables, 10/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 21 (INCLUDED_ONLY) 0/881 variables, 0/318 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (OVERLAPS) 54/935 variables, 9/327 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (INCLUDED_ONLY) 0/935 variables, 17/344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/935 variables, 0/344 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (OVERLAPS) 292/1227 variables, 122/466 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (INCLUDED_ONLY) 0/1227 variables, 5/471 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1227 variables, 0/471 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (OVERLAPS) 67/1294 variables, 14/485 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (INCLUDED_ONLY) 0/1294 variables, 19/504 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1294 variables, 0/504 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (OVERLAPS) 121/1415 variables, 64/568 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (INCLUDED_ONLY) 0/1415 variables, 3/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1415 variables, 0/571 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (OVERLAPS) 35/1450 variables, 8/579 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (INCLUDED_ONLY) 0/1450 variables, 12/591 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1450 variables, 0/591 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (OVERLAPS) 53/1503 variables, 45/636 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (INCLUDED_ONLY) 0/1503 variables, 2/638 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1503 variables, 2/640 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1503 variables, 0/640 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (OVERLAPS) 0/1503 variables, 0/640 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1503/1503 variables, and 640 constraints, problems are : Problem set: 0 solved, 1 unsolved in 503 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 554/554 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 28/31 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/31 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 77/108 variables, 31/34 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 4/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/108 variables, 0/38 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 132/240 variables, 26/64 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/240 variables, 2/66 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/240 variables, 1/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/240 variables, 0/67 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 43/283 variables, 7/74 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/283 variables, 13/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 0/87 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 272/555 variables, 87/174 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/555 variables, 3/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/555 variables, 0/177 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (OVERLAPS) 86/641 variables, 12/189 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/641 variables, 15/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/641 variables, 0/204 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 240/881 variables, 103/307 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/881 variables, 2/309 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 21 (INCLUDED_ONLY) 0/881 variables, 10/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 22 (INCLUDED_ONLY) 0/881 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 23 (OVERLAPS) 54/935 variables, 9/328 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 24 (INCLUDED_ONLY) 0/935 variables, 17/345 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 25 (INCLUDED_ONLY) 0/935 variables, 0/345 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 26 (OVERLAPS) 292/1227 variables, 122/467 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 27 (INCLUDED_ONLY) 0/1227 variables, 5/472 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 28 (INCLUDED_ONLY) 0/1227 variables, 0/472 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 29 (OVERLAPS) 67/1294 variables, 14/486 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 30 (INCLUDED_ONLY) 0/1294 variables, 19/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 31 (INCLUDED_ONLY) 0/1294 variables, 0/505 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 32 (OVERLAPS) 121/1415 variables, 64/569 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 33 (INCLUDED_ONLY) 0/1415 variables, 3/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 34 (INCLUDED_ONLY) 0/1415 variables, 0/572 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 35 (OVERLAPS) 35/1450 variables, 8/580 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 36 (INCLUDED_ONLY) 0/1450 variables, 12/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 37 (INCLUDED_ONLY) 0/1450 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 38 (OVERLAPS) 53/1503 variables, 45/637 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 39 (INCLUDED_ONLY) 0/1503 variables, 2/639 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 40 (INCLUDED_ONLY) 0/1503 variables, 2/641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 41 (INCLUDED_ONLY) 0/1503 variables, 0/641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 42 (OVERLAPS) 0/1503 variables, 0/641 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1503/1503 variables, and 641 constraints, problems are : Problem set: 0 solved, 1 unsolved in 539 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 554/554 constraints, ReadFeed: 29/29 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1062ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 46 ms.
Support contains 3 out of 554 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 554/554 places, 949/949 transitions.
Performed 34 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 34 places in 0 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 0 with 68 rules applied. Total rules applied 68 place count 520 transition count 913
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 101 places in 0 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 0 with 202 rules applied. Total rules applied 270 place count 419 transition count 942
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 284 place count 419 transition count 928
Performed 35 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 1 with 70 rules applied. Total rules applied 354 place count 384 transition count 936
Drop transitions (Redundant composition of simpler transitions.) removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 1 with 32 rules applied. Total rules applied 386 place count 384 transition count 904
Applied a total of 386 rules in 57 ms. Remains 384 /554 variables (removed 170) and now considering 904/949 (removed 45) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 384/554 places, 904/949 transitions.
RANDOM walk for 480672 steps (2326 resets) in 2709 ms. (177 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-5B-CTLFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 948 transition count 1388
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 166 place count 865 transition count 1388
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 166 place count 865 transition count 1357
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 228 place count 834 transition count 1357
Discarding 57 places :
Symmetric choice reduction at 2 with 57 rule applications. Total rules 285 place count 777 transition count 1226
Iterating global reduction 2 with 57 rules applied. Total rules applied 342 place count 777 transition count 1226
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 343 place count 777 transition count 1225
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 344 place count 776 transition count 1225
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 344 place count 776 transition count 1221
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 352 place count 772 transition count 1221
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 370 place count 754 transition count 1178
Iterating global reduction 4 with 18 rules applied. Total rules applied 388 place count 754 transition count 1178
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 389 place count 754 transition count 1177
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 390 place count 753 transition count 1177
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 393 place count 750 transition count 1170
Iterating global reduction 6 with 3 rules applied. Total rules applied 396 place count 750 transition count 1170
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 397 place count 749 transition count 1168
Iterating global reduction 6 with 1 rules applied. Total rules applied 398 place count 749 transition count 1168
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 399 place count 748 transition count 1166
Iterating global reduction 6 with 1 rules applied. Total rules applied 400 place count 748 transition count 1166
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 401 place count 747 transition count 1163
Iterating global reduction 6 with 1 rules applied. Total rules applied 402 place count 747 transition count 1163
Performed 175 Post agglomeration using F-continuation condition.Transition count delta: 175
Deduced a syphon composed of 175 places in 1 ms
Reduce places removed 175 places and 0 transitions.
Iterating global reduction 6 with 350 rules applied. Total rules applied 752 place count 572 transition count 988
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 755 place count 569 transition count 982
Iterating global reduction 6 with 3 rules applied. Total rules applied 758 place count 569 transition count 982
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 760 place count 567 transition count 978
Iterating global reduction 6 with 2 rules applied. Total rules applied 762 place count 567 transition count 978
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 6 with 29 rules applied. Total rules applied 791 place count 567 transition count 949
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 796 place count 562 transition count 949
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 796 place count 562 transition count 944
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 806 place count 557 transition count 944
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 807 place count 556 transition count 943
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 811 place count 552 transition count 943
Applied a total of 811 rules in 253 ms. Remains 552 /949 variables (removed 397) and now considering 943/1472 (removed 529) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 253 ms. Remains : 552/949 places, 943/1472 transitions.
[2024-05-26 02:42:48] [INFO ] Flatten gal took : 27 ms
[2024-05-26 02:42:48] [INFO ] Flatten gal took : 28 ms
[2024-05-26 02:42:48] [INFO ] Input system was already deterministic with 943 transitions.
Starting structural reductions in LTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 912 transition count 1420
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 912 transition count 1420
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 90 place count 896 transition count 1397
Iterating global reduction 0 with 16 rules applied. Total rules applied 106 place count 896 transition count 1397
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 109 place count 893 transition count 1391
Iterating global reduction 0 with 3 rules applied. Total rules applied 112 place count 893 transition count 1391
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 114 place count 891 transition count 1386
Iterating global reduction 0 with 2 rules applied. Total rules applied 116 place count 891 transition count 1386
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 117 place count 890 transition count 1385
Iterating global reduction 0 with 1 rules applied. Total rules applied 118 place count 890 transition count 1385
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 119 place count 889 transition count 1383
Iterating global reduction 0 with 1 rules applied. Total rules applied 120 place count 889 transition count 1383
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 121 place count 888 transition count 1380
Iterating global reduction 0 with 1 rules applied. Total rules applied 122 place count 888 transition count 1380
Applied a total of 122 rules in 107 ms. Remains 888 /949 variables (removed 61) and now considering 1380/1472 (removed 92) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 107 ms. Remains : 888/949 places, 1380/1472 transitions.
[2024-05-26 02:42:48] [INFO ] Flatten gal took : 35 ms
[2024-05-26 02:42:48] [INFO ] Flatten gal took : 37 ms
[2024-05-26 02:42:48] [INFO ] Input system was already deterministic with 1380 transitions.
Starting structural reductions in LTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 906 transition count 1416
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 906 transition count 1416
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 104 place count 888 transition count 1390
Iterating global reduction 0 with 18 rules applied. Total rules applied 122 place count 888 transition count 1390
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 128 place count 882 transition count 1379
Iterating global reduction 0 with 6 rules applied. Total rules applied 134 place count 882 transition count 1379
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 137 place count 879 transition count 1372
Iterating global reduction 0 with 3 rules applied. Total rules applied 140 place count 879 transition count 1372
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 141 place count 878 transition count 1371
Iterating global reduction 0 with 1 rules applied. Total rules applied 142 place count 878 transition count 1371
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 143 place count 877 transition count 1369
Iterating global reduction 0 with 1 rules applied. Total rules applied 144 place count 877 transition count 1369
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 145 place count 876 transition count 1366
Iterating global reduction 0 with 1 rules applied. Total rules applied 146 place count 876 transition count 1366
Applied a total of 146 rules in 100 ms. Remains 876 /949 variables (removed 73) and now considering 1366/1472 (removed 106) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100 ms. Remains : 876/949 places, 1366/1472 transitions.
[2024-05-26 02:42:48] [INFO ] Flatten gal took : 33 ms
[2024-05-26 02:42:48] [INFO ] Flatten gal took : 35 ms
[2024-05-26 02:42:48] [INFO ] Input system was already deterministic with 1366 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 948 transition count 1388
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 166 place count 865 transition count 1388
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 166 place count 865 transition count 1357
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 228 place count 834 transition count 1357
Discarding 57 places :
Symmetric choice reduction at 2 with 57 rule applications. Total rules 285 place count 777 transition count 1226
Iterating global reduction 2 with 57 rules applied. Total rules applied 342 place count 777 transition count 1226
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 343 place count 777 transition count 1225
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 344 place count 776 transition count 1225
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 344 place count 776 transition count 1221
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 352 place count 772 transition count 1221
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 370 place count 754 transition count 1178
Iterating global reduction 4 with 18 rules applied. Total rules applied 388 place count 754 transition count 1178
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 389 place count 754 transition count 1177
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 390 place count 753 transition count 1177
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 393 place count 750 transition count 1170
Iterating global reduction 6 with 3 rules applied. Total rules applied 396 place count 750 transition count 1170
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 397 place count 749 transition count 1168
Iterating global reduction 6 with 1 rules applied. Total rules applied 398 place count 749 transition count 1168
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 399 place count 748 transition count 1166
Iterating global reduction 6 with 1 rules applied. Total rules applied 400 place count 748 transition count 1166
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 401 place count 747 transition count 1163
Iterating global reduction 6 with 1 rules applied. Total rules applied 402 place count 747 transition count 1163
Performed 175 Post agglomeration using F-continuation condition.Transition count delta: 175
Deduced a syphon composed of 175 places in 0 ms
Reduce places removed 175 places and 0 transitions.
Iterating global reduction 6 with 350 rules applied. Total rules applied 752 place count 572 transition count 988
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 755 place count 569 transition count 982
Iterating global reduction 6 with 3 rules applied. Total rules applied 758 place count 569 transition count 982
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 760 place count 567 transition count 978
Iterating global reduction 6 with 2 rules applied. Total rules applied 762 place count 567 transition count 978
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 6 with 29 rules applied. Total rules applied 791 place count 567 transition count 949
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 796 place count 562 transition count 949
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 796 place count 562 transition count 944
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 806 place count 557 transition count 944
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 808 place count 557 transition count 944
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 809 place count 556 transition count 943
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 813 place count 552 transition count 943
Applied a total of 813 rules in 192 ms. Remains 552 /949 variables (removed 397) and now considering 943/1472 (removed 529) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 192 ms. Remains : 552/949 places, 943/1472 transitions.
[2024-05-26 02:42:49] [INFO ] Flatten gal took : 23 ms
[2024-05-26 02:42:49] [INFO ] Flatten gal took : 25 ms
[2024-05-26 02:42:49] [INFO ] Input system was already deterministic with 943 transitions.
RANDOM walk for 16632 steps (46 resets) in 91 ms. (180 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-5B-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 948 transition count 1388
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 166 place count 865 transition count 1388
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 166 place count 865 transition count 1357
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 228 place count 834 transition count 1357
Discarding 53 places :
Symmetric choice reduction at 2 with 53 rule applications. Total rules 281 place count 781 transition count 1231
Iterating global reduction 2 with 53 rules applied. Total rules applied 334 place count 781 transition count 1231
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 335 place count 781 transition count 1230
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 336 place count 780 transition count 1230
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 336 place count 780 transition count 1226
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 344 place count 776 transition count 1226
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 359 place count 761 transition count 1188
Iterating global reduction 4 with 15 rules applied. Total rules applied 374 place count 761 transition count 1188
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 375 place count 761 transition count 1187
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 376 place count 760 transition count 1187
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 379 place count 757 transition count 1180
Iterating global reduction 6 with 3 rules applied. Total rules applied 382 place count 757 transition count 1180
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 383 place count 756 transition count 1178
Iterating global reduction 6 with 1 rules applied. Total rules applied 384 place count 756 transition count 1178
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 385 place count 755 transition count 1176
Iterating global reduction 6 with 1 rules applied. Total rules applied 386 place count 755 transition count 1176
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 387 place count 754 transition count 1173
Iterating global reduction 6 with 1 rules applied. Total rules applied 388 place count 754 transition count 1173
Performed 174 Post agglomeration using F-continuation condition.Transition count delta: 174
Deduced a syphon composed of 174 places in 0 ms
Reduce places removed 174 places and 0 transitions.
Iterating global reduction 6 with 348 rules applied. Total rules applied 736 place count 580 transition count 999
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 738 place count 578 transition count 995
Iterating global reduction 6 with 2 rules applied. Total rules applied 740 place count 578 transition count 995
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 742 place count 576 transition count 991
Iterating global reduction 6 with 2 rules applied. Total rules applied 744 place count 576 transition count 991
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 6 with 29 rules applied. Total rules applied 773 place count 576 transition count 962
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 778 place count 571 transition count 962
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 778 place count 571 transition count 957
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 788 place count 566 transition count 957
Applied a total of 788 rules in 168 ms. Remains 566 /949 variables (removed 383) and now considering 957/1472 (removed 515) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 168 ms. Remains : 566/949 places, 957/1472 transitions.
[2024-05-26 02:42:49] [INFO ] Flatten gal took : 23 ms
[2024-05-26 02:42:49] [INFO ] Flatten gal took : 25 ms
[2024-05-26 02:42:49] [INFO ] Input system was already deterministic with 957 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 77 transitions
Trivial Post-agglo rules discarded 77 transitions
Performed 77 trivial Post agglomeration. Transition count delta: 77
Iterating post reduction 0 with 77 rules applied. Total rules applied 77 place count 948 transition count 1394
Reduce places removed 77 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 78 rules applied. Total rules applied 155 place count 871 transition count 1393
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 156 place count 870 transition count 1393
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 31 Pre rules applied. Total rules applied 156 place count 870 transition count 1362
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 218 place count 839 transition count 1362
Discarding 53 places :
Symmetric choice reduction at 3 with 53 rule applications. Total rules 271 place count 786 transition count 1236
Iterating global reduction 3 with 53 rules applied. Total rules applied 324 place count 786 transition count 1236
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 325 place count 786 transition count 1235
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 326 place count 785 transition count 1235
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 326 place count 785 transition count 1232
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 332 place count 782 transition count 1232
Discarding 15 places :
Symmetric choice reduction at 5 with 15 rule applications. Total rules 347 place count 767 transition count 1196
Iterating global reduction 5 with 15 rules applied. Total rules applied 362 place count 767 transition count 1196
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 363 place count 767 transition count 1195
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 364 place count 766 transition count 1195
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 366 place count 764 transition count 1191
Iterating global reduction 7 with 2 rules applied. Total rules applied 368 place count 764 transition count 1191
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 369 place count 763 transition count 1189
Iterating global reduction 7 with 1 rules applied. Total rules applied 370 place count 763 transition count 1189
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 371 place count 762 transition count 1187
Iterating global reduction 7 with 1 rules applied. Total rules applied 372 place count 762 transition count 1187
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 373 place count 761 transition count 1184
Iterating global reduction 7 with 1 rules applied. Total rules applied 374 place count 761 transition count 1184
Performed 165 Post agglomeration using F-continuation condition.Transition count delta: 165
Deduced a syphon composed of 165 places in 1 ms
Reduce places removed 165 places and 0 transitions.
Iterating global reduction 7 with 330 rules applied. Total rules applied 704 place count 596 transition count 1019
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 707 place count 593 transition count 1013
Iterating global reduction 7 with 3 rules applied. Total rules applied 710 place count 593 transition count 1013
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 712 place count 591 transition count 1009
Iterating global reduction 7 with 2 rules applied. Total rules applied 714 place count 591 transition count 1009
Drop transitions (Redundant composition of simpler transitions.) removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 7 with 27 rules applied. Total rules applied 741 place count 591 transition count 982
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 747 place count 585 transition count 982
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 4 Pre rules applied. Total rules applied 747 place count 585 transition count 978
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 8 with 8 rules applied. Total rules applied 755 place count 581 transition count 978
Partial Post-agglomeration rule applied 2 times.
Drop transitions (Partial Post agglomeration) removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 757 place count 581 transition count 978
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 759 place count 581 transition count 976
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 760 place count 580 transition count 976
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 9 with 1 rules applied. Total rules applied 761 place count 579 transition count 975
Applied a total of 761 rules in 219 ms. Remains 579 /949 variables (removed 370) and now considering 975/1472 (removed 497) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 219 ms. Remains : 579/949 places, 975/1472 transitions.
[2024-05-26 02:42:49] [INFO ] Flatten gal took : 24 ms
[2024-05-26 02:42:49] [INFO ] Flatten gal took : 26 ms
[2024-05-26 02:42:49] [INFO ] Input system was already deterministic with 975 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 948 transition count 1388
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 166 place count 865 transition count 1388
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 166 place count 865 transition count 1357
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 228 place count 834 transition count 1357
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 284 place count 778 transition count 1227
Iterating global reduction 2 with 56 rules applied. Total rules applied 340 place count 778 transition count 1227
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 341 place count 778 transition count 1226
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 342 place count 777 transition count 1226
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 342 place count 777 transition count 1222
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 350 place count 773 transition count 1222
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 368 place count 755 transition count 1179
Iterating global reduction 4 with 18 rules applied. Total rules applied 386 place count 755 transition count 1179
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 387 place count 755 transition count 1178
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 388 place count 754 transition count 1178
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 391 place count 751 transition count 1171
Iterating global reduction 6 with 3 rules applied. Total rules applied 394 place count 751 transition count 1171
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 395 place count 750 transition count 1169
Iterating global reduction 6 with 1 rules applied. Total rules applied 396 place count 750 transition count 1169
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 397 place count 749 transition count 1167
Iterating global reduction 6 with 1 rules applied. Total rules applied 398 place count 749 transition count 1167
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 399 place count 748 transition count 1164
Iterating global reduction 6 with 1 rules applied. Total rules applied 400 place count 748 transition count 1164
Performed 175 Post agglomeration using F-continuation condition.Transition count delta: 175
Deduced a syphon composed of 175 places in 0 ms
Reduce places removed 175 places and 0 transitions.
Iterating global reduction 6 with 350 rules applied. Total rules applied 750 place count 573 transition count 989
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 753 place count 570 transition count 983
Iterating global reduction 6 with 3 rules applied. Total rules applied 756 place count 570 transition count 983
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 758 place count 568 transition count 979
Iterating global reduction 6 with 2 rules applied. Total rules applied 760 place count 568 transition count 979
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 6 with 29 rules applied. Total rules applied 789 place count 568 transition count 950
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 794 place count 563 transition count 950
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 794 place count 563 transition count 945
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 804 place count 558 transition count 945
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 805 place count 557 transition count 944
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 809 place count 553 transition count 944
Applied a total of 809 rules in 173 ms. Remains 553 /949 variables (removed 396) and now considering 944/1472 (removed 528) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 173 ms. Remains : 553/949 places, 944/1472 transitions.
[2024-05-26 02:42:50] [INFO ] Flatten gal took : 21 ms
[2024-05-26 02:42:50] [INFO ] Flatten gal took : 23 ms
[2024-05-26 02:42:50] [INFO ] Input system was already deterministic with 944 transitions.
RANDOM walk for 10408 steps (28 resets) in 61 ms. (167 steps per ms) remains 0/1 properties
FORMULA NoC3x3-PT-5B-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 79 transitions
Trivial Post-agglo rules discarded 79 transitions
Performed 79 trivial Post agglomeration. Transition count delta: 79
Iterating post reduction 0 with 79 rules applied. Total rules applied 79 place count 948 transition count 1392
Reduce places removed 79 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 82 rules applied. Total rules applied 161 place count 869 transition count 1389
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 164 place count 866 transition count 1389
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 30 Pre rules applied. Total rules applied 164 place count 866 transition count 1359
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 224 place count 836 transition count 1359
Discarding 55 places :
Symmetric choice reduction at 3 with 55 rule applications. Total rules 279 place count 781 transition count 1233
Iterating global reduction 3 with 55 rules applied. Total rules applied 334 place count 781 transition count 1233
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 335 place count 781 transition count 1232
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 336 place count 780 transition count 1232
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 336 place count 780 transition count 1228
Deduced a syphon composed of 4 places in 22 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 344 place count 776 transition count 1228
Discarding 17 places :
Symmetric choice reduction at 5 with 17 rule applications. Total rules 361 place count 759 transition count 1187
Iterating global reduction 5 with 17 rules applied. Total rules applied 378 place count 759 transition count 1187
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 5 with 1 rules applied. Total rules applied 379 place count 759 transition count 1186
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 380 place count 758 transition count 1186
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 382 place count 756 transition count 1182
Iterating global reduction 7 with 2 rules applied. Total rules applied 384 place count 756 transition count 1182
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 385 place count 755 transition count 1180
Iterating global reduction 7 with 1 rules applied. Total rules applied 386 place count 755 transition count 1180
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 387 place count 754 transition count 1178
Iterating global reduction 7 with 1 rules applied. Total rules applied 388 place count 754 transition count 1178
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 389 place count 753 transition count 1175
Iterating global reduction 7 with 1 rules applied. Total rules applied 390 place count 753 transition count 1175
Performed 171 Post agglomeration using F-continuation condition.Transition count delta: 171
Deduced a syphon composed of 171 places in 0 ms
Reduce places removed 171 places and 0 transitions.
Iterating global reduction 7 with 342 rules applied. Total rules applied 732 place count 582 transition count 1004
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 735 place count 579 transition count 998
Iterating global reduction 7 with 3 rules applied. Total rules applied 738 place count 579 transition count 998
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 740 place count 577 transition count 994
Iterating global reduction 7 with 2 rules applied. Total rules applied 742 place count 577 transition count 994
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 7 with 29 rules applied. Total rules applied 771 place count 577 transition count 965
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 777 place count 571 transition count 965
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 5 Pre rules applied. Total rules applied 777 place count 571 transition count 960
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 8 with 10 rules applied. Total rules applied 787 place count 566 transition count 960
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 788 place count 565 transition count 959
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 791 place count 562 transition count 959
Applied a total of 791 rules in 226 ms. Remains 562 /949 variables (removed 387) and now considering 959/1472 (removed 513) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 226 ms. Remains : 562/949 places, 959/1472 transitions.
[2024-05-26 02:42:50] [INFO ] Flatten gal took : 23 ms
[2024-05-26 02:42:50] [INFO ] Flatten gal took : 23 ms
[2024-05-26 02:42:50] [INFO ] Input system was already deterministic with 959 transitions.
Starting structural reductions in LTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 906 transition count 1413
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 906 transition count 1413
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 105 place count 887 transition count 1384
Iterating global reduction 0 with 19 rules applied. Total rules applied 124 place count 887 transition count 1384
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 131 place count 880 transition count 1371
Iterating global reduction 0 with 7 rules applied. Total rules applied 138 place count 880 transition count 1371
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 140 place count 878 transition count 1366
Iterating global reduction 0 with 2 rules applied. Total rules applied 142 place count 878 transition count 1366
Applied a total of 142 rules in 62 ms. Remains 878 /949 variables (removed 71) and now considering 1366/1472 (removed 106) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 62 ms. Remains : 878/949 places, 1366/1472 transitions.
[2024-05-26 02:42:50] [INFO ] Flatten gal took : 29 ms
[2024-05-26 02:42:50] [INFO ] Flatten gal took : 31 ms
[2024-05-26 02:42:50] [INFO ] Input system was already deterministic with 1366 transitions.
Starting structural reductions in LTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 902 transition count 1408
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 902 transition count 1408
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 115 place count 881 transition count 1377
Iterating global reduction 0 with 21 rules applied. Total rules applied 136 place count 881 transition count 1377
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 142 place count 875 transition count 1366
Iterating global reduction 0 with 6 rules applied. Total rules applied 148 place count 875 transition count 1366
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 151 place count 872 transition count 1359
Iterating global reduction 0 with 3 rules applied. Total rules applied 154 place count 872 transition count 1359
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 155 place count 871 transition count 1358
Iterating global reduction 0 with 1 rules applied. Total rules applied 156 place count 871 transition count 1358
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 157 place count 870 transition count 1356
Iterating global reduction 0 with 1 rules applied. Total rules applied 158 place count 870 transition count 1356
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 159 place count 869 transition count 1353
Iterating global reduction 0 with 1 rules applied. Total rules applied 160 place count 869 transition count 1353
Applied a total of 160 rules in 113 ms. Remains 869 /949 variables (removed 80) and now considering 1353/1472 (removed 119) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 113 ms. Remains : 869/949 places, 1353/1472 transitions.
[2024-05-26 02:42:50] [INFO ] Flatten gal took : 30 ms
[2024-05-26 02:42:50] [INFO ] Flatten gal took : 32 ms
[2024-05-26 02:42:50] [INFO ] Input system was already deterministic with 1353 transitions.
Starting structural reductions in LTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 37 place count 912 transition count 1425
Iterating global reduction 0 with 37 rules applied. Total rules applied 74 place count 912 transition count 1425
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 91 place count 895 transition count 1401
Iterating global reduction 0 with 17 rules applied. Total rules applied 108 place count 895 transition count 1401
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 113 place count 890 transition count 1391
Iterating global reduction 0 with 5 rules applied. Total rules applied 118 place count 890 transition count 1391
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 120 place count 888 transition count 1386
Iterating global reduction 0 with 2 rules applied. Total rules applied 122 place count 888 transition count 1386
Applied a total of 122 rules in 62 ms. Remains 888 /949 variables (removed 61) and now considering 1386/1472 (removed 86) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63 ms. Remains : 888/949 places, 1386/1472 transitions.
[2024-05-26 02:42:51] [INFO ] Flatten gal took : 29 ms
[2024-05-26 02:42:51] [INFO ] Flatten gal took : 31 ms
[2024-05-26 02:42:51] [INFO ] Input system was already deterministic with 1386 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 948 transition count 1388
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 166 place count 865 transition count 1388
Performed 30 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 30 Pre rules applied. Total rules applied 166 place count 865 transition count 1358
Deduced a syphon composed of 30 places in 2 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 2 with 60 rules applied. Total rules applied 226 place count 835 transition count 1358
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 282 place count 779 transition count 1230
Iterating global reduction 2 with 56 rules applied. Total rules applied 338 place count 779 transition count 1230
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 339 place count 779 transition count 1229
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 340 place count 778 transition count 1229
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 340 place count 778 transition count 1225
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 348 place count 774 transition count 1225
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 366 place count 756 transition count 1182
Iterating global reduction 4 with 18 rules applied. Total rules applied 384 place count 756 transition count 1182
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 385 place count 756 transition count 1181
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 386 place count 755 transition count 1181
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 389 place count 752 transition count 1174
Iterating global reduction 6 with 3 rules applied. Total rules applied 392 place count 752 transition count 1174
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 393 place count 751 transition count 1172
Iterating global reduction 6 with 1 rules applied. Total rules applied 394 place count 751 transition count 1172
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 395 place count 750 transition count 1170
Iterating global reduction 6 with 1 rules applied. Total rules applied 396 place count 750 transition count 1170
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 397 place count 749 transition count 1167
Iterating global reduction 6 with 1 rules applied. Total rules applied 398 place count 749 transition count 1167
Performed 173 Post agglomeration using F-continuation condition.Transition count delta: 173
Deduced a syphon composed of 173 places in 1 ms
Reduce places removed 173 places and 0 transitions.
Iterating global reduction 6 with 346 rules applied. Total rules applied 744 place count 576 transition count 994
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 747 place count 573 transition count 988
Iterating global reduction 6 with 3 rules applied. Total rules applied 750 place count 573 transition count 988
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 752 place count 571 transition count 984
Iterating global reduction 6 with 2 rules applied. Total rules applied 754 place count 571 transition count 984
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 6 with 29 rules applied. Total rules applied 783 place count 571 transition count 955
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 788 place count 566 transition count 955
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 788 place count 566 transition count 950
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 798 place count 561 transition count 950
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 799 place count 560 transition count 949
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 802 place count 557 transition count 949
Applied a total of 802 rules in 178 ms. Remains 557 /949 variables (removed 392) and now considering 949/1472 (removed 523) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 178 ms. Remains : 557/949 places, 949/1472 transitions.
[2024-05-26 02:42:51] [INFO ] Flatten gal took : 20 ms
[2024-05-26 02:42:51] [INFO ] Flatten gal took : 21 ms
[2024-05-26 02:42:51] [INFO ] Input system was already deterministic with 949 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 83 transitions
Trivial Post-agglo rules discarded 83 transitions
Performed 83 trivial Post agglomeration. Transition count delta: 83
Iterating post reduction 0 with 83 rules applied. Total rules applied 83 place count 948 transition count 1388
Reduce places removed 83 places and 0 transitions.
Iterating post reduction 1 with 83 rules applied. Total rules applied 166 place count 865 transition count 1388
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 166 place count 865 transition count 1357
Deduced a syphon composed of 31 places in 2 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 228 place count 834 transition count 1357
Discarding 56 places :
Symmetric choice reduction at 2 with 56 rule applications. Total rules 284 place count 778 transition count 1227
Iterating global reduction 2 with 56 rules applied. Total rules applied 340 place count 778 transition count 1227
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 341 place count 778 transition count 1226
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 342 place count 777 transition count 1226
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 342 place count 777 transition count 1222
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 350 place count 773 transition count 1222
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 368 place count 755 transition count 1179
Iterating global reduction 4 with 18 rules applied. Total rules applied 386 place count 755 transition count 1179
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 4 with 1 rules applied. Total rules applied 387 place count 755 transition count 1178
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 388 place count 754 transition count 1178
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 391 place count 751 transition count 1171
Iterating global reduction 6 with 3 rules applied. Total rules applied 394 place count 751 transition count 1171
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 395 place count 750 transition count 1169
Iterating global reduction 6 with 1 rules applied. Total rules applied 396 place count 750 transition count 1169
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 397 place count 749 transition count 1167
Iterating global reduction 6 with 1 rules applied. Total rules applied 398 place count 749 transition count 1167
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 399 place count 748 transition count 1164
Iterating global reduction 6 with 1 rules applied. Total rules applied 400 place count 748 transition count 1164
Performed 175 Post agglomeration using F-continuation condition.Transition count delta: 175
Deduced a syphon composed of 175 places in 0 ms
Reduce places removed 175 places and 0 transitions.
Iterating global reduction 6 with 350 rules applied. Total rules applied 750 place count 573 transition count 989
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 753 place count 570 transition count 983
Iterating global reduction 6 with 3 rules applied. Total rules applied 756 place count 570 transition count 983
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 758 place count 568 transition count 979
Iterating global reduction 6 with 2 rules applied. Total rules applied 760 place count 568 transition count 979
Drop transitions (Redundant composition of simpler transitions.) removed 29 transitions
Redundant transition composition rules discarded 29 transitions
Iterating global reduction 6 with 29 rules applied. Total rules applied 789 place count 568 transition count 950
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 794 place count 563 transition count 950
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 5 Pre rules applied. Total rules applied 794 place count 563 transition count 945
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 7 with 10 rules applied. Total rules applied 804 place count 558 transition count 945
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 805 place count 557 transition count 944
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 809 place count 553 transition count 944
Applied a total of 809 rules in 177 ms. Remains 553 /949 variables (removed 396) and now considering 944/1472 (removed 528) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 178 ms. Remains : 553/949 places, 944/1472 transitions.
[2024-05-26 02:42:51] [INFO ] Flatten gal took : 19 ms
[2024-05-26 02:42:51] [INFO ] Flatten gal took : 21 ms
[2024-05-26 02:42:51] [INFO ] Input system was already deterministic with 944 transitions.
Starting structural reductions in LTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 903 transition count 1409
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 903 transition count 1409
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 111 place count 884 transition count 1381
Iterating global reduction 0 with 19 rules applied. Total rules applied 130 place count 884 transition count 1381
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 137 place count 877 transition count 1368
Iterating global reduction 0 with 7 rules applied. Total rules applied 144 place count 877 transition count 1368
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 147 place count 874 transition count 1361
Iterating global reduction 0 with 3 rules applied. Total rules applied 150 place count 874 transition count 1361
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 151 place count 873 transition count 1360
Iterating global reduction 0 with 1 rules applied. Total rules applied 152 place count 873 transition count 1360
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 153 place count 872 transition count 1358
Iterating global reduction 0 with 1 rules applied. Total rules applied 154 place count 872 transition count 1358
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 155 place count 871 transition count 1355
Iterating global reduction 0 with 1 rules applied. Total rules applied 156 place count 871 transition count 1355
Applied a total of 156 rules in 100 ms. Remains 871 /949 variables (removed 78) and now considering 1355/1472 (removed 117) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100 ms. Remains : 871/949 places, 1355/1472 transitions.
[2024-05-26 02:42:51] [INFO ] Flatten gal took : 29 ms
[2024-05-26 02:42:51] [INFO ] Flatten gal took : 31 ms
[2024-05-26 02:42:51] [INFO ] Input system was already deterministic with 1355 transitions.
Starting structural reductions in LTL mode, iteration 0 : 949/949 places, 1472/1472 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 902 transition count 1408
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 902 transition count 1408
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 115 place count 881 transition count 1377
Iterating global reduction 0 with 21 rules applied. Total rules applied 136 place count 881 transition count 1377
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 143 place count 874 transition count 1364
Iterating global reduction 0 with 7 rules applied. Total rules applied 150 place count 874 transition count 1364
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 153 place count 871 transition count 1357
Iterating global reduction 0 with 3 rules applied. Total rules applied 156 place count 871 transition count 1357
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 157 place count 870 transition count 1356
Iterating global reduction 0 with 1 rules applied. Total rules applied 158 place count 870 transition count 1356
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 159 place count 869 transition count 1354
Iterating global reduction 0 with 1 rules applied. Total rules applied 160 place count 869 transition count 1354
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 161 place count 868 transition count 1351
Iterating global reduction 0 with 1 rules applied. Total rules applied 162 place count 868 transition count 1351
Applied a total of 162 rules in 124 ms. Remains 868 /949 variables (removed 81) and now considering 1351/1472 (removed 121) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 125 ms. Remains : 868/949 places, 1351/1472 transitions.
[2024-05-26 02:42:52] [INFO ] Flatten gal took : 28 ms
[2024-05-26 02:42:52] [INFO ] Flatten gal took : 30 ms
[2024-05-26 02:42:52] [INFO ] Input system was already deterministic with 1351 transitions.
[2024-05-26 02:42:52] [INFO ] Flatten gal took : 32 ms
[2024-05-26 02:42:52] [INFO ] Flatten gal took : 32 ms
[2024-05-26 02:42:52] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2024-05-26 02:42:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 949 places, 1472 transitions and 4425 arcs took 9 ms.
Total runtime 126136 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running NoC3x3-PT-5B

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 949
TRANSITIONS: 1472
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.035s, Sys 0.002s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.004s, Sys 0.000s]


----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES

Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net

Process ID: 749
MODEL NAME: /home/mcc/execution/412/model
949 places, 1472 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.
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------

BK_STOP 1716692078665

--------------------
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

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-5B"
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-5B, 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-171654350300626"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5B.tgz
mv NoC3x3-PT-5B 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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;