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Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r532-smll-171683810800122
Last Updated
July 7, 2024

About the Execution of LTSMin+red for SieveSingleMsgMbox-PT-d2m36

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1694.432 162863.00 245208.00 781.80 ??T????????????T normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r532-smll-171683810800122.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is SieveSingleMsgMbox-PT-d2m36, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r532-smll-171683810800122
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 19:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Apr 12 19:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 12 19:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 12 19:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.1M 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 SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-00
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-01
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-02
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-03
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-04
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-05
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-06
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-07
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-08
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-09
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-10
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-11
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-2023-12
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-2023-13
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-2023-14
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717248682602

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d2m36
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 13:31:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 13:31:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 13:31:25] [INFO ] Load time of PNML (sax parser for PT used): 495 ms
[2024-06-01 13:31:25] [INFO ] Transformed 2398 places.
[2024-06-01 13:31:25] [INFO ] Transformed 1954 transitions.
[2024-06-01 13:31:26] [INFO ] Parsed PT model containing 2398 places and 1954 transitions and 7816 arcs in 885 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 38 ms.
Deduced a syphon composed of 1984 places in 24 ms
Reduce places removed 1984 places and 0 transitions.
Support contains 64 out of 414 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 414/414 places, 1954/1954 transitions.
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 828 transitions
Reduce isomorphic transitions removed 828 transitions.
Iterating post reduction 0 with 853 rules applied. Total rules applied 853 place count 389 transition count 1126
Discarding 80 places :
Symmetric choice reduction at 1 with 80 rule applications. Total rules 933 place count 309 transition count 941
Iterating global reduction 1 with 80 rules applied. Total rules applied 1013 place count 309 transition count 941
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 1026 place count 309 transition count 928
Discarding 43 places :
Symmetric choice reduction at 2 with 43 rule applications. Total rules 1069 place count 266 transition count 885
Iterating global reduction 2 with 43 rules applied. Total rules applied 1112 place count 266 transition count 885
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 2 with 20 rules applied. Total rules applied 1132 place count 266 transition count 865
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1154 place count 244 transition count 840
Iterating global reduction 3 with 22 rules applied. Total rules applied 1176 place count 244 transition count 840
Ensure Unique test removed 107 transitions
Reduce isomorphic transitions removed 107 transitions.
Iterating post reduction 3 with 107 rules applied. Total rules applied 1283 place count 244 transition count 733
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1285 place count 242 transition count 729
Iterating global reduction 4 with 2 rules applied. Total rules applied 1287 place count 242 transition count 729
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1289 place count 240 transition count 727
Iterating global reduction 4 with 2 rules applied. Total rules applied 1291 place count 240 transition count 727
Applied a total of 1291 rules in 151 ms. Remains 240 /414 variables (removed 174) and now considering 727/1954 (removed 1227) transitions.
// Phase 1: matrix 727 rows 240 cols
[2024-06-01 13:31:26] [INFO ] Computed 5 invariants in 43 ms
[2024-06-01 13:31:27] [INFO ] Implicit Places using invariants in 667 ms returned []
[2024-06-01 13:31:27] [INFO ] Invariant cache hit.
[2024-06-01 13:31:27] [INFO ] State equation strengthened by 546 read => feed constraints.
[2024-06-01 13:31:29] [INFO ] Implicit Places using invariants and state equation in 2435 ms returned []
Implicit Place search using SMT with State Equation took 3165 ms to find 0 implicit places.
Running 726 sub problems to find dead transitions.
[2024-06-01 13:31:29] [INFO ] Invariant cache hit.
[2024-06-01 13:31:29] [INFO ] State equation strengthened by 546 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/239 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/239 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/239 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 3 (OVERLAPS) 1/240 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 726 unsolved
[2024-06-01 13:31:54] [INFO ] Deduced a trap composed of 82 places in 238 ms of which 38 ms to minimize.
[2024-06-01 13:31:55] [INFO ] Deduced a trap composed of 82 places in 165 ms of which 4 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/240 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 726 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/240 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 726 unsolved
SMT process timed out in 33208ms, After SMT, problems are : Problem set: 0 solved, 726 unsolved
Search for dead transitions found 0 dead transitions in 33264ms
Starting structural reductions in LTL mode, iteration 1 : 240/414 places, 727/1954 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36625 ms. Remains : 240/414 places, 727/1954 transitions.
Support contains 64 out of 240 places after structural reductions.
[2024-06-01 13:32:03] [INFO ] Flatten gal took : 169 ms
[2024-06-01 13:32:03] [INFO ] Flatten gal took : 102 ms
[2024-06-01 13:32:03] [INFO ] Input system was already deterministic with 727 transitions.
Support contains 63 out of 240 places (down from 64) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 58 to 54
RANDOM walk for 40000 steps (8959 resets) in 4825 ms. (8 steps per ms) remains 53/54 properties
BEST_FIRST walk for 4004 steps (203 resets) in 85 ms. (46 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (187 resets) in 91 ms. (43 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (191 resets) in 49 ms. (80 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (185 resets) in 44 ms. (88 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (187 resets) in 56 ms. (70 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (189 resets) in 48 ms. (81 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (198 resets) in 53 ms. (74 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (197 resets) in 43 ms. (90 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (183 resets) in 24 ms. (160 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (165 resets) in 26 ms. (148 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (187 resets) in 27 ms. (142 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (205 resets) in 243 ms. (16 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (185 resets) in 34 ms. (114 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (186 resets) in 32 ms. (121 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (191 resets) in 33 ms. (117 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (180 resets) in 51 ms. (76 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (201 resets) in 34 ms. (114 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (204 resets) in 31 ms. (125 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (191 resets) in 46 ms. (85 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4001 steps (180 resets) in 31 ms. (125 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4000 steps (195 resets) in 31 ms. (125 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4000 steps (800 resets) in 55 ms. (71 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (196 resets) in 40 ms. (97 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4001 steps (166 resets) in 30 ms. (129 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4001 steps (414 resets) in 55 ms. (71 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (187 resets) in 31 ms. (125 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (188 resets) in 39 ms. (100 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (199 resets) in 33 ms. (117 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (178 resets) in 44 ms. (88 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (191 resets) in 33 ms. (117 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (396 resets) in 41 ms. (95 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (172 resets) in 36 ms. (108 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (185 resets) in 31 ms. (125 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (187 resets) in 31 ms. (125 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (203 resets) in 51 ms. (76 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (187 resets) in 45 ms. (87 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (184 resets) in 36 ms. (108 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (191 resets) in 32 ms. (121 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4004 steps (192 resets) in 30 ms. (129 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4000 steps (193 resets) in 42 ms. (93 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (172 resets) in 30 ms. (129 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (171 resets) in 32 ms. (121 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4001 steps (173 resets) in 29 ms. (133 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (190 resets) in 46 ms. (85 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (206 resets) in 29 ms. (133 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (189 resets) in 28 ms. (138 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (179 resets) in 27 ms. (142 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (390 resets) in 36 ms. (108 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4003 steps (421 resets) in 93 ms. (42 steps per ms) remains 53/53 properties
BEST_FIRST walk for 4002 steps (197 resets) in 30 ms. (129 steps per ms) remains 53/53 properties
Interrupted probabilistic random walk after 358311 steps, run timeout after 6001 ms. (steps per millisecond=59 ) properties seen :21 out of 53
Probabilistic random walk after 358311 steps, saw 166428 distinct states, run finished after 6018 ms. (steps per millisecond=59 ) properties seen :21
[2024-06-01 13:32:12] [INFO ] Invariant cache hit.
[2024-06-01 13:32:12] [INFO ] State equation strengthened by 546 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/41 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (OVERLAPS) 108/149 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/149 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 32 unsolved
Problem AtomicPropp38 is UNSAT
Problem AtomicPropp48 is UNSAT
Problem AtomicPropp51 is UNSAT
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 58/207 variables, 3/5 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/207 variables, 0/5 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 5 (OVERLAPS) 581/788 variables, 207/212 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/788 variables, 400/612 constraints. Problems are: Problem set: 3 solved, 29 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/788 variables, 0/612 constraints. Problems are: Problem set: 3 solved, 29 unsolved
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp37 is UNSAT
Problem AtomicPropp50 is UNSAT
Problem AtomicPropp57 is UNSAT
At refinement iteration 8 (OVERLAPS) 179/967 variables, 33/645 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/967 variables, 146/791 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/967 variables, 0/791 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 11 (OVERLAPS) 0/967 variables, 0/791 constraints. Problems are: Problem set: 8 solved, 24 unsolved
No progress, stopping.
After SMT solving in domain Real declared 967/967 variables, and 791 constraints, problems are : Problem set: 8 solved, 24 unsolved in 4274 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 240/240 constraints, ReadFeed: 546/546 constraints, PredecessorRefiner: 32/32 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 8 solved, 24 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 0/0 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 112/140 variables, 2/2 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/140 variables, 0/2 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 60/200 variables, 3/5 constraints. Problems are: Problem set: 8 solved, 24 unsolved
[2024-06-01 13:32:17] [INFO ] Deduced a trap composed of 78 places in 130 ms of which 3 ms to minimize.
[2024-06-01 13:32:17] [INFO ] Deduced a trap composed of 84 places in 124 ms of which 3 ms to minimize.
[2024-06-01 13:32:17] [INFO ] Deduced a trap composed of 78 places in 144 ms of which 4 ms to minimize.
[2024-06-01 13:32:17] [INFO ] Deduced a trap composed of 78 places in 130 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/200 variables, 4/9 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/200 variables, 0/9 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 6 (OVERLAPS) 497/697 variables, 200/209 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/697 variables, 316/525 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/697 variables, 1/526 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/697 variables, 0/526 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 10 (OVERLAPS) 270/967 variables, 40/566 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/967 variables, 230/796 constraints. Problems are: Problem set: 8 solved, 24 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/967 variables, 23/819 constraints. Problems are: Problem set: 8 solved, 24 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 967/967 variables, and 819 constraints, problems are : Problem set: 8 solved, 24 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 240/240 constraints, ReadFeed: 546/546 constraints, PredecessorRefiner: 24/32 constraints, Known Traps: 4/4 constraints]
After SMT, in 9594ms problems are : Problem set: 8 solved, 24 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 28 out of 240 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 240/240 places, 727/727 transitions.
Graph (complete) has 1092 edges and 240 vertex of which 239 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 239 transition count 725
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 28 place count 214 transition count 501
Iterating global reduction 1 with 25 rules applied. Total rules applied 53 place count 214 transition count 501
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 57 place count 214 transition count 497
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 78 place count 193 transition count 474
Iterating global reduction 2 with 21 rules applied. Total rules applied 99 place count 193 transition count 474
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 110 place count 193 transition count 463
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 115 place count 188 transition count 457
Iterating global reduction 3 with 5 rules applied. Total rules applied 120 place count 188 transition count 457
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 121 place count 188 transition count 456
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 123 place count 186 transition count 453
Iterating global reduction 4 with 2 rules applied. Total rules applied 125 place count 186 transition count 453
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 127 place count 184 transition count 451
Iterating global reduction 4 with 2 rules applied. Total rules applied 129 place count 184 transition count 451
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 131 place count 182 transition count 449
Iterating global reduction 4 with 2 rules applied. Total rules applied 133 place count 182 transition count 449
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 135 place count 180 transition count 447
Iterating global reduction 4 with 2 rules applied. Total rules applied 137 place count 180 transition count 447
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 138 place count 179 transition count 446
Iterating global reduction 4 with 1 rules applied. Total rules applied 139 place count 179 transition count 446
Applied a total of 139 rules in 187 ms. Remains 179 /240 variables (removed 61) and now considering 446/727 (removed 281) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 179/240 places, 446/727 transitions.
RANDOM walk for 40000 steps (9009 resets) in 985 ms. (40 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (186 resets) in 32 ms. (121 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (211 resets) in 33 ms. (117 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (177 resets) in 60 ms. (65 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (186 resets) in 35 ms. (111 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (202 resets) in 41 ms. (95 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (199 resets) in 33 ms. (117 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (182 resets) in 30 ms. (129 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (193 resets) in 71 ms. (55 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (195 resets) in 42 ms. (93 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (194 resets) in 22 ms. (174 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (172 resets) in 27 ms. (142 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (177 resets) in 32 ms. (121 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (186 resets) in 34 ms. (114 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (188 resets) in 19 ms. (200 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (188 resets) in 29 ms. (133 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (393 resets) in 39 ms. (100 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (188 resets) in 42 ms. (93 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (198 resets) in 47 ms. (83 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4004 steps (159 resets) in 22 ms. (174 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (184 resets) in 22 ms. (174 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (205 resets) in 47 ms. (83 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4003 steps (178 resets) in 26 ms. (148 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (412 resets) in 36 ms. (108 steps per ms) remains 24/24 properties
BEST_FIRST walk for 4002 steps (381 resets) in 33 ms. (117 steps per ms) remains 24/24 properties
Interrupted probabilistic random walk after 156616 steps, run timeout after 3001 ms. (steps per millisecond=52 ) properties seen :7 out of 24
Probabilistic random walk after 156616 steps, saw 73275 distinct states, run finished after 3001 ms. (steps per millisecond=52 ) properties seen :7
// Phase 1: matrix 446 rows 179 cols
[2024-06-01 13:32:25] [INFO ] Computed 4 invariants in 6 ms
[2024-06-01 13:32:25] [INFO ] State equation strengthened by 307 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 90/109 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 9/118 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 344/462 variables, 118/122 constraints. Problems are: Problem set: 0 solved, 17 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/462 variables, 205/327 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/462 variables, 0/327 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 163/625 variables, 61/388 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/625 variables, 102/490 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-06-01 13:32:26] [INFO ] Deduced a trap composed of 49 places in 48 ms of which 1 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/625 variables, 1/491 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/625 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 12 (OVERLAPS) 0/625 variables, 0/491 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 625/625 variables, and 491 constraints, problems are : Problem set: 0 solved, 17 unsolved in 2617 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 179/179 constraints, ReadFeed: 307/307 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 90/109 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/109 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 9/118 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-06-01 13:32:28] [INFO ] Deduced a trap composed of 43 places in 54 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/118 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/118 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 344/462 variables, 118/123 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/462 variables, 205/328 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/462 variables, 0/328 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 163/625 variables, 61/389 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/625 variables, 102/491 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/625 variables, 17/508 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/625 variables, 1/509 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/625 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 14 (OVERLAPS) 0/625 variables, 0/509 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 625/625 variables, and 509 constraints, problems are : Problem set: 0 solved, 17 unsolved in 8537 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 179/179 constraints, ReadFeed: 307/307 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 2/2 constraints]
After SMT, in 11252ms problems are : Problem set: 0 solved, 17 unsolved
Parikh walk visited 0 properties in 5525 ms.
Support contains 19 out of 179 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 179/179 places, 446/446 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 172 transition count 361
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 172 transition count 361
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 21 place count 165 transition count 354
Iterating global reduction 0 with 7 rules applied. Total rules applied 28 place count 165 transition count 354
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 32 place count 165 transition count 350
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 162 transition count 344
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 162 transition count 344
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 40 place count 162 transition count 342
Applied a total of 40 rules in 51 ms. Remains 162 /179 variables (removed 17) and now considering 342/446 (removed 104) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 51 ms. Remains : 162/179 places, 342/446 transitions.
RANDOM walk for 40000 steps (8989 resets) in 487 ms. (81 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (173 resets) in 16 ms. (235 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (183 resets) in 17 ms. (222 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (190 resets) in 30 ms. (129 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4001 steps (201 resets) in 53 ms. (74 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4001 steps (185 resets) in 22 ms. (173 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (184 resets) in 15 ms. (250 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (195 resets) in 28 ms. (138 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4001 steps (180 resets) in 58 ms. (67 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (178 resets) in 20 ms. (190 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (410 resets) in 21 ms. (182 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (183 resets) in 43 ms. (90 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (189 resets) in 25 ms. (153 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (184 resets) in 15 ms. (250 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4001 steps (173 resets) in 47 ms. (83 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (179 resets) in 28 ms. (138 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4001 steps (392 resets) in 24 ms. (160 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (414 resets) in 21 ms. (181 steps per ms) remains 17/17 properties
Interrupted probabilistic random walk after 175874 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :0 out of 17
Probabilistic random walk after 175874 steps, saw 80856 distinct states, run finished after 3001 ms. (steps per millisecond=58 ) properties seen :0
// Phase 1: matrix 342 rows 162 cols
[2024-06-01 13:32:45] [INFO ] Computed 4 invariants in 8 ms
[2024-06-01 13:32:45] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 85/104 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 9/113 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (OVERLAPS) 324/437 variables, 113/117 constraints. Problems are: Problem set: 0 solved, 17 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/437 variables, 202/319 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/437 variables, 0/319 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (OVERLAPS) 67/504 variables, 49/368 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/504 variables, 18/386 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/504 variables, 0/386 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (OVERLAPS) 0/504 variables, 0/386 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/504 variables, and 386 constraints, problems are : Problem set: 0 solved, 17 unsolved in 1761 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 162/162 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 17 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 1 (OVERLAPS) 85/104 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/104 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 3 (OVERLAPS) 9/113 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 17 unsolved
[2024-06-01 13:32:48] [INFO ] Deduced a trap composed of 43 places in 53 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/113 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/113 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 6 (OVERLAPS) 324/437 variables, 113/118 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/437 variables, 202/320 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/437 variables, 0/320 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 9 (OVERLAPS) 67/504 variables, 49/369 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/504 variables, 18/387 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/504 variables, 17/404 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/504 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 17 unsolved
At refinement iteration 13 (OVERLAPS) 0/504 variables, 0/404 constraints. Problems are: Problem set: 0 solved, 17 unsolved
No progress, stopping.
After SMT solving in domain Int declared 504/504 variables, and 404 constraints, problems are : Problem set: 0 solved, 17 unsolved in 4269 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 162/162 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 17/17 constraints, Known Traps: 1/1 constraints]
After SMT, in 6090ms problems are : Problem set: 0 solved, 17 unsolved
Parikh walk visited 0 properties in 6882 ms.
Support contains 19 out of 162 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 162/162 places, 342/342 transitions.
Applied a total of 0 rules in 21 ms. Remains 162 /162 variables (removed 0) and now considering 342/342 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 162/162 places, 342/342 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 162/162 places, 342/342 transitions.
Applied a total of 0 rules in 19 ms. Remains 162 /162 variables (removed 0) and now considering 342/342 (removed 0) transitions.
[2024-06-01 13:32:58] [INFO ] Invariant cache hit.
[2024-06-01 13:32:59] [INFO ] Implicit Places using invariants in 149 ms returned []
[2024-06-01 13:32:59] [INFO ] Invariant cache hit.
[2024-06-01 13:32:59] [INFO ] State equation strengthened by 220 read => feed constraints.
[2024-06-01 13:33:00] [INFO ] Implicit Places using invariants and state equation in 1736 ms returned []
Implicit Place search using SMT with State Equation took 1888 ms to find 0 implicit places.
[2024-06-01 13:33:00] [INFO ] Redundant transitions in 35 ms returned []
Running 341 sub problems to find dead transitions.
[2024-06-01 13:33:00] [INFO ] Invariant cache hit.
[2024-06-01 13:33:00] [INFO ] State equation strengthened by 220 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/161 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 3 (OVERLAPS) 1/162 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/162 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 5 (OVERLAPS) 342/504 variables, 162/166 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/504 variables, 220/386 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/504 variables, 0/386 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 8 (OVERLAPS) 0/504 variables, 0/386 constraints. Problems are: Problem set: 0 solved, 341 unsolved
No progress, stopping.
After SMT solving in domain Real declared 504/504 variables, and 386 constraints, problems are : Problem set: 0 solved, 341 unsolved in 30011 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 162/162 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 341/341 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 341 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/161 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/161 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/161 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 3 (OVERLAPS) 1/162 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/162 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 5 (OVERLAPS) 342/504 variables, 162/166 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/504 variables, 220/386 constraints. Problems are: Problem set: 0 solved, 341 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/504 variables, 341/727 constraints. Problems are: Problem set: 0 solved, 341 unsolved
[2024-06-01 13:33:49] [INFO ] Deduced a trap composed of 30 places in 50 ms of which 2 ms to minimize.
[2024-06-01 13:33:49] [INFO ] Deduced a trap composed of 51 places in 36 ms of which 2 ms to minimize.
[2024-06-01 13:33:50] [INFO ] Deduced a trap composed of 49 places in 56 ms of which 2 ms to minimize.
[2024-06-01 13:33:50] [INFO ] Deduced a trap composed of 64 places in 71 ms of which 3 ms to minimize.
Problem TDEAD57 is UNSAT
Problem TDEAD62 is UNSAT
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 504/504 variables, and 731 constraints, problems are : Problem set: 2 solved, 339 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 162/162 constraints, ReadFeed: 220/220 constraints, PredecessorRefiner: 341/341 constraints, Known Traps: 4/4 constraints]
After SMT, in 60855ms problems are : Problem set: 2 solved, 339 unsolved
Search for dead transitions found 2 dead transitions in 60861ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 162/162 places, 340/342 transitions.
Graph (complete) has 601 edges and 162 vertex of which 160 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 28 ms. Remains 160 /162 variables (removed 2) and now considering 340/340 (removed 0) transitions.
// Phase 1: matrix 340 rows 160 cols
[2024-06-01 13:34:01] [INFO ] Computed 3 invariants in 4 ms
[2024-06-01 13:34:02] [INFO ] Implicit Places using invariants in 257 ms returned []
[2024-06-01 13:34:02] [INFO ] Invariant cache hit.
[2024-06-01 13:34:02] [INFO ] State equation strengthened by 219 read => feed constraints.
[2024-06-01 13:34:03] [INFO ] Implicit Places using invariants and state equation in 1220 ms returned []
Implicit Place search using SMT with State Equation took 1480 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 160/162 places, 340/342 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 64322 ms. Remains : 160/162 places, 340/342 transitions.
Successfully simplified 8 atomic propositions for a total of 16 simplifications.
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLFireability-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 13:34:03] [INFO ] Flatten gal took : 74 ms
[2024-06-01 13:34:03] [INFO ] Flatten gal took : 72 ms
[2024-06-01 13:34:03] [INFO ] Input system was already deterministic with 727 transitions.
Support contains 53 out of 240 places (down from 55) after GAL structural reductions.
Computed a total of 62 stabilizing places and 113 stable transitions
Graph (complete) has 1179 edges and 240 vertex of which 239 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.25 ms
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 727/727 transitions.
Discarding 36 places :
Symmetric choice reduction at 0 with 36 rule applications. Total rules 36 place count 204 transition count 399
Iterating global reduction 0 with 36 rules applied. Total rules applied 72 place count 204 transition count 399
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 76 place count 204 transition count 395
Discarding 32 places :
Symmetric choice reduction at 1 with 32 rule applications. Total rules 108 place count 172 transition count 363
Iterating global reduction 1 with 32 rules applied. Total rules applied 140 place count 172 transition count 363
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 1 with 24 rules applied. Total rules applied 164 place count 172 transition count 339
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 172 place count 164 transition count 328
Iterating global reduction 2 with 8 rules applied. Total rules applied 180 place count 164 transition count 328
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 183 place count 164 transition count 325
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 186 place count 161 transition count 321
Iterating global reduction 3 with 3 rules applied. Total rules applied 189 place count 161 transition count 321
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 191 place count 159 transition count 318
Iterating global reduction 3 with 2 rules applied. Total rules applied 193 place count 159 transition count 318
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 195 place count 157 transition count 316
Iterating global reduction 3 with 2 rules applied. Total rules applied 197 place count 157 transition count 316
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 199 place count 155 transition count 314
Iterating global reduction 3 with 2 rules applied. Total rules applied 201 place count 155 transition count 314
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 203 place count 153 transition count 312
Iterating global reduction 3 with 2 rules applied. Total rules applied 205 place count 153 transition count 312
Applied a total of 205 rules in 34 ms. Remains 153 /240 variables (removed 87) and now considering 312/727 (removed 415) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 153/240 places, 312/727 transitions.
[2024-06-01 13:34:03] [INFO ] Flatten gal took : 24 ms
[2024-06-01 13:34:03] [INFO ] Flatten gal took : 24 ms
[2024-06-01 13:34:03] [INFO ] Input system was already deterministic with 312 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 240/240 places, 727/727 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 192 transition count 270
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 192 transition count 270
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 102 place count 192 transition count 264
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 145 place count 149 transition count 217
Iterating global reduction 1 with 43 rules applied. Total rules applied 188 place count 149 transition count 217
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 206 place count 149 transition count 199
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 224 place count 131 transition count 170
Iterating global reduction 2 with 18 rules applied. Total rules applied 242 place count 131 transition count 170
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 251 place count 131 transition count 161
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 257 place count 125 transition count 154
Iterating global reduction 3 with 6 rules applied. Total rules applied 263 place count 125 transition count 154
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 269 place count 119 transition count 147
Iterating global reduction 3 with 6 rules applied. Total rules applied 275 place count 119 transition count 147
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 280 place count 114 transition count 142
Iterating global reduction 3 with 5 rules applied. Total rules applied 285 place count 114 transition count 142
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 287 place count 114 transition count 140
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 291 place count 110 transition count 136
Iterating global reduction 4 with 4 rules applied. Total rules applied 295 place count 110 transition count 136
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 297 place count 108 transition count 134
Iterating global reduction 4 with 2 rules applied. Total rules applied 299 place count 108 transition count 134
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 300 place count 107 transition count 131
Iterating global reduction 4 with 1 rules applied. Total rules applied 301 place count 107 transition count 131
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 302 place count 106 transition count 130
Iterating global reduction 4 with 1 rules applied. Total rules applied 303 place count 106 transition count 130
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 304 place count 105 transition count 129
Iterating global reduction 4 with 1 rules applied. Total rules applied 305 place count 105 transition count 129
Applied a total of 305 rules in 72 ms. Remains 105 /240 variables (removed 135) and now considering 129/727 (removed 598) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 72 ms. Remains : 105/240 places, 129/727 transitions.
[2024-06-01 13:34:03] [INFO ] Flatten gal took : 9 ms
[2024-06-01 13:34:03] [INFO ] Flatten gal took : 10 ms
[2024-06-01 13:34:03] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 240/240 places, 727/727 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 192 transition count 270
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 192 transition count 270
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 102 place count 192 transition count 264
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 145 place count 149 transition count 217
Iterating global reduction 1 with 43 rules applied. Total rules applied 188 place count 149 transition count 217
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 206 place count 149 transition count 199
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 224 place count 131 transition count 170
Iterating global reduction 2 with 18 rules applied. Total rules applied 242 place count 131 transition count 170
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 251 place count 131 transition count 161
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 257 place count 125 transition count 154
Iterating global reduction 3 with 6 rules applied. Total rules applied 263 place count 125 transition count 154
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 269 place count 119 transition count 147
Iterating global reduction 3 with 6 rules applied. Total rules applied 275 place count 119 transition count 147
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 280 place count 114 transition count 142
Iterating global reduction 3 with 5 rules applied. Total rules applied 285 place count 114 transition count 142
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 287 place count 114 transition count 140
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 291 place count 110 transition count 136
Iterating global reduction 4 with 4 rules applied. Total rules applied 295 place count 110 transition count 136
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 297 place count 108 transition count 134
Iterating global reduction 4 with 2 rules applied. Total rules applied 299 place count 108 transition count 134
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 300 place count 107 transition count 131
Iterating global reduction 4 with 1 rules applied. Total rules applied 301 place count 107 transition count 131
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 302 place count 106 transition count 130
Iterating global reduction 4 with 1 rules applied. Total rules applied 303 place count 106 transition count 130
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 304 place count 105 transition count 129
Iterating global reduction 4 with 1 rules applied. Total rules applied 305 place count 105 transition count 129
Applied a total of 305 rules in 63 ms. Remains 105 /240 variables (removed 135) and now considering 129/727 (removed 598) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 63 ms. Remains : 105/240 places, 129/727 transitions.
[2024-06-01 13:34:03] [INFO ] Flatten gal took : 8 ms
[2024-06-01 13:34:03] [INFO ] Flatten gal took : 9 ms
[2024-06-01 13:34:04] [INFO ] Input system was already deterministic with 129 transitions.
RANDOM walk for 40000 steps (8998 resets) in 170 ms. (233 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (1925 resets) in 52 ms. (754 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 31884 steps, run visited all 1 properties in 71 ms. (steps per millisecond=449 )
Probabilistic random walk after 31884 steps, saw 14843 distinct states, run finished after 79 ms. (steps per millisecond=403 ) properties seen :1
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 240/240 places, 727/727 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 193 transition count 284
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 193 transition count 284
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 100 place count 193 transition count 278
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 142 place count 151 transition count 232
Iterating global reduction 1 with 42 rules applied. Total rules applied 184 place count 151 transition count 232
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 202 place count 151 transition count 214
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 219 place count 134 transition count 187
Iterating global reduction 2 with 17 rules applied. Total rules applied 236 place count 134 transition count 187
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 244 place count 134 transition count 179
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 249 place count 129 transition count 173
Iterating global reduction 3 with 5 rules applied. Total rules applied 254 place count 129 transition count 173
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 259 place count 124 transition count 167
Iterating global reduction 3 with 5 rules applied. Total rules applied 264 place count 124 transition count 167
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 268 place count 120 transition count 163
Iterating global reduction 3 with 4 rules applied. Total rules applied 272 place count 120 transition count 163
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 275 place count 117 transition count 160
Iterating global reduction 3 with 3 rules applied. Total rules applied 278 place count 117 transition count 160
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 280 place count 115 transition count 158
Iterating global reduction 3 with 2 rules applied. Total rules applied 282 place count 115 transition count 158
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 283 place count 114 transition count 155
Iterating global reduction 3 with 1 rules applied. Total rules applied 284 place count 114 transition count 155
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 285 place count 113 transition count 154
Iterating global reduction 3 with 1 rules applied. Total rules applied 286 place count 113 transition count 154
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 287 place count 112 transition count 153
Iterating global reduction 3 with 1 rules applied. Total rules applied 288 place count 112 transition count 153
Applied a total of 288 rules in 54 ms. Remains 112 /240 variables (removed 128) and now considering 153/727 (removed 574) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 55 ms. Remains : 112/240 places, 153/727 transitions.
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 17 ms
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 11 ms
[2024-06-01 13:34:04] [INFO ] Input system was already deterministic with 153 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 727/727 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 197 transition count 340
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 197 transition count 340
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 92 place count 197 transition count 334
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 130 place count 159 transition count 292
Iterating global reduction 1 with 38 rules applied. Total rules applied 168 place count 159 transition count 292
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 188 place count 159 transition count 272
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 201 place count 146 transition count 253
Iterating global reduction 2 with 13 rules applied. Total rules applied 214 place count 146 transition count 253
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 219 place count 146 transition count 248
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 223 place count 142 transition count 243
Iterating global reduction 3 with 4 rules applied. Total rules applied 227 place count 142 transition count 243
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 231 place count 138 transition count 238
Iterating global reduction 3 with 4 rules applied. Total rules applied 235 place count 138 transition count 238
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 239 place count 134 transition count 234
Iterating global reduction 3 with 4 rules applied. Total rules applied 243 place count 134 transition count 234
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 246 place count 131 transition count 231
Iterating global reduction 3 with 3 rules applied. Total rules applied 249 place count 131 transition count 231
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 251 place count 129 transition count 229
Iterating global reduction 3 with 2 rules applied. Total rules applied 253 place count 129 transition count 229
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 254 place count 128 transition count 226
Iterating global reduction 3 with 1 rules applied. Total rules applied 255 place count 128 transition count 226
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 256 place count 127 transition count 225
Iterating global reduction 3 with 1 rules applied. Total rules applied 257 place count 127 transition count 225
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 258 place count 126 transition count 224
Iterating global reduction 3 with 1 rules applied. Total rules applied 259 place count 126 transition count 224
Applied a total of 259 rules in 29 ms. Remains 126 /240 variables (removed 114) and now considering 224/727 (removed 503) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30 ms. Remains : 126/240 places, 224/727 transitions.
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 13 ms
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 15 ms
[2024-06-01 13:34:04] [INFO ] Input system was already deterministic with 224 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 727/727 transitions.
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 39 place count 201 transition count 370
Iterating global reduction 0 with 39 rules applied. Total rules applied 78 place count 201 transition count 370
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 83 place count 201 transition count 365
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 117 place count 167 transition count 329
Iterating global reduction 1 with 34 rules applied. Total rules applied 151 place count 167 transition count 329
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 1 with 22 rules applied. Total rules applied 173 place count 167 transition count 307
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 183 place count 157 transition count 292
Iterating global reduction 2 with 10 rules applied. Total rules applied 193 place count 157 transition count 292
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 197 place count 157 transition count 288
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 200 place count 154 transition count 284
Iterating global reduction 3 with 3 rules applied. Total rules applied 203 place count 154 transition count 284
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 205 place count 152 transition count 282
Iterating global reduction 3 with 2 rules applied. Total rules applied 207 place count 152 transition count 282
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 209 place count 150 transition count 280
Iterating global reduction 3 with 2 rules applied. Total rules applied 211 place count 150 transition count 280
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 212 place count 149 transition count 279
Iterating global reduction 3 with 1 rules applied. Total rules applied 213 place count 149 transition count 279
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 214 place count 148 transition count 278
Iterating global reduction 3 with 1 rules applied. Total rules applied 215 place count 148 transition count 278
Applied a total of 215 rules in 24 ms. Remains 148 /240 variables (removed 92) and now considering 278/727 (removed 449) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 148/240 places, 278/727 transitions.
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 17 ms
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 16 ms
[2024-06-01 13:34:04] [INFO ] Input system was already deterministic with 278 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 727/727 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 192 transition count 270
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 192 transition count 270
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 102 place count 192 transition count 264
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 145 place count 149 transition count 217
Iterating global reduction 1 with 43 rules applied. Total rules applied 188 place count 149 transition count 217
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 206 place count 149 transition count 199
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 224 place count 131 transition count 170
Iterating global reduction 2 with 18 rules applied. Total rules applied 242 place count 131 transition count 170
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 251 place count 131 transition count 161
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 257 place count 125 transition count 154
Iterating global reduction 3 with 6 rules applied. Total rules applied 263 place count 125 transition count 154
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 269 place count 119 transition count 147
Iterating global reduction 3 with 6 rules applied. Total rules applied 275 place count 119 transition count 147
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 280 place count 114 transition count 142
Iterating global reduction 3 with 5 rules applied. Total rules applied 285 place count 114 transition count 142
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 287 place count 114 transition count 140
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 291 place count 110 transition count 136
Iterating global reduction 4 with 4 rules applied. Total rules applied 295 place count 110 transition count 136
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 297 place count 108 transition count 134
Iterating global reduction 4 with 2 rules applied. Total rules applied 299 place count 108 transition count 134
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 300 place count 107 transition count 131
Iterating global reduction 4 with 1 rules applied. Total rules applied 301 place count 107 transition count 131
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 302 place count 106 transition count 130
Iterating global reduction 4 with 1 rules applied. Total rules applied 303 place count 106 transition count 130
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 304 place count 105 transition count 129
Iterating global reduction 4 with 1 rules applied. Total rules applied 305 place count 105 transition count 129
Applied a total of 305 rules in 16 ms. Remains 105 /240 variables (removed 135) and now considering 129/727 (removed 598) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 105/240 places, 129/727 transitions.
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 6 ms
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 6 ms
[2024-06-01 13:34:04] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 727/727 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 193 transition count 273
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 193 transition count 273
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 100 place count 193 transition count 267
Discarding 42 places :
Symmetric choice reduction at 1 with 42 rule applications. Total rules 142 place count 151 transition count 221
Iterating global reduction 1 with 42 rules applied. Total rules applied 184 place count 151 transition count 221
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 204 place count 151 transition count 201
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 221 place count 134 transition count 173
Iterating global reduction 2 with 17 rules applied. Total rules applied 238 place count 134 transition count 173
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 246 place count 134 transition count 165
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 252 place count 128 transition count 158
Iterating global reduction 3 with 6 rules applied. Total rules applied 258 place count 128 transition count 158
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 263 place count 123 transition count 152
Iterating global reduction 3 with 5 rules applied. Total rules applied 268 place count 123 transition count 152
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 272 place count 119 transition count 148
Iterating global reduction 3 with 4 rules applied. Total rules applied 276 place count 119 transition count 148
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 278 place count 119 transition count 146
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 282 place count 115 transition count 142
Iterating global reduction 4 with 4 rules applied. Total rules applied 286 place count 115 transition count 142
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 288 place count 113 transition count 140
Iterating global reduction 4 with 2 rules applied. Total rules applied 290 place count 113 transition count 140
Applied a total of 290 rules in 12 ms. Remains 113 /240 variables (removed 127) and now considering 140/727 (removed 587) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 113/240 places, 140/727 transitions.
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 6 ms
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 6 ms
[2024-06-01 13:34:04] [INFO ] Input system was already deterministic with 140 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 240/240 places, 727/727 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 192 transition count 270
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 192 transition count 270
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 102 place count 192 transition count 264
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 145 place count 149 transition count 217
Iterating global reduction 1 with 43 rules applied. Total rules applied 188 place count 149 transition count 217
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 206 place count 149 transition count 199
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 224 place count 131 transition count 170
Iterating global reduction 2 with 18 rules applied. Total rules applied 242 place count 131 transition count 170
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 251 place count 131 transition count 161
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 257 place count 125 transition count 154
Iterating global reduction 3 with 6 rules applied. Total rules applied 263 place count 125 transition count 154
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 269 place count 119 transition count 147
Iterating global reduction 3 with 6 rules applied. Total rules applied 275 place count 119 transition count 147
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 280 place count 114 transition count 142
Iterating global reduction 3 with 5 rules applied. Total rules applied 285 place count 114 transition count 142
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 287 place count 114 transition count 140
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 291 place count 110 transition count 136
Iterating global reduction 4 with 4 rules applied. Total rules applied 295 place count 110 transition count 136
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 297 place count 108 transition count 134
Iterating global reduction 4 with 2 rules applied. Total rules applied 299 place count 108 transition count 134
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 300 place count 107 transition count 131
Iterating global reduction 4 with 1 rules applied. Total rules applied 301 place count 107 transition count 131
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 302 place count 106 transition count 130
Iterating global reduction 4 with 1 rules applied. Total rules applied 303 place count 106 transition count 130
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 304 place count 105 transition count 129
Iterating global reduction 4 with 1 rules applied. Total rules applied 305 place count 105 transition count 129
Applied a total of 305 rules in 28 ms. Remains 105 /240 variables (removed 135) and now considering 129/727 (removed 598) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28 ms. Remains : 105/240 places, 129/727 transitions.
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 5 ms
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 5 ms
[2024-06-01 13:34:04] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 727/727 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 198 transition count 343
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 198 transition count 343
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 90 place count 198 transition count 337
Discarding 36 places :
Symmetric choice reduction at 1 with 36 rule applications. Total rules 126 place count 162 transition count 297
Iterating global reduction 1 with 36 rules applied. Total rules applied 162 place count 162 transition count 297
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 181 place count 162 transition count 278
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 192 place count 151 transition count 262
Iterating global reduction 2 with 11 rules applied. Total rules applied 203 place count 151 transition count 262
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 205 place count 151 transition count 260
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 209 place count 147 transition count 255
Iterating global reduction 3 with 4 rules applied. Total rules applied 213 place count 147 transition count 255
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 217 place count 143 transition count 250
Iterating global reduction 3 with 4 rules applied. Total rules applied 221 place count 143 transition count 250
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 225 place count 139 transition count 246
Iterating global reduction 3 with 4 rules applied. Total rules applied 229 place count 139 transition count 246
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 231 place count 137 transition count 244
Iterating global reduction 3 with 2 rules applied. Total rules applied 233 place count 137 transition count 244
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 234 place count 136 transition count 243
Iterating global reduction 3 with 1 rules applied. Total rules applied 235 place count 136 transition count 243
Applied a total of 235 rules in 15 ms. Remains 136 /240 variables (removed 104) and now considering 243/727 (removed 484) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 136/240 places, 243/727 transitions.
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 9 ms
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 10 ms
[2024-06-01 13:34:04] [INFO ] Input system was already deterministic with 243 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 240/240 places, 727/727 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 192 transition count 270
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 192 transition count 270
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 102 place count 192 transition count 264
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 145 place count 149 transition count 217
Iterating global reduction 1 with 43 rules applied. Total rules applied 188 place count 149 transition count 217
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 207 place count 149 transition count 198
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 225 place count 131 transition count 169
Iterating global reduction 2 with 18 rules applied. Total rules applied 243 place count 131 transition count 169
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 252 place count 131 transition count 160
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 258 place count 125 transition count 153
Iterating global reduction 3 with 6 rules applied. Total rules applied 264 place count 125 transition count 153
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 270 place count 119 transition count 146
Iterating global reduction 3 with 6 rules applied. Total rules applied 276 place count 119 transition count 146
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 281 place count 114 transition count 141
Iterating global reduction 3 with 5 rules applied. Total rules applied 286 place count 114 transition count 141
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 288 place count 114 transition count 139
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 292 place count 110 transition count 135
Iterating global reduction 4 with 4 rules applied. Total rules applied 296 place count 110 transition count 135
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 298 place count 108 transition count 133
Iterating global reduction 4 with 2 rules applied. Total rules applied 300 place count 108 transition count 133
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 301 place count 107 transition count 130
Iterating global reduction 4 with 1 rules applied. Total rules applied 302 place count 107 transition count 130
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 303 place count 106 transition count 129
Iterating global reduction 4 with 1 rules applied. Total rules applied 304 place count 106 transition count 129
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 305 place count 105 transition count 128
Iterating global reduction 4 with 1 rules applied. Total rules applied 306 place count 105 transition count 128
Applied a total of 306 rules in 27 ms. Remains 105 /240 variables (removed 135) and now considering 128/727 (removed 599) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27 ms. Remains : 105/240 places, 128/727 transitions.
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 5 ms
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 6 ms
[2024-06-01 13:34:04] [INFO ] Input system was already deterministic with 128 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 727/727 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 200 transition count 357
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 200 transition count 357
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 85 place count 200 transition count 352
Discarding 35 places :
Symmetric choice reduction at 1 with 35 rule applications. Total rules 120 place count 165 transition count 313
Iterating global reduction 1 with 35 rules applied. Total rules applied 155 place count 165 transition count 313
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 172 place count 165 transition count 296
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 186 place count 151 transition count 275
Iterating global reduction 2 with 14 rules applied. Total rules applied 200 place count 151 transition count 275
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 204 place count 151 transition count 271
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 208 place count 147 transition count 265
Iterating global reduction 3 with 4 rules applied. Total rules applied 212 place count 147 transition count 265
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 216 place count 143 transition count 260
Iterating global reduction 3 with 4 rules applied. Total rules applied 220 place count 143 transition count 260
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 224 place count 139 transition count 256
Iterating global reduction 3 with 4 rules applied. Total rules applied 228 place count 139 transition count 256
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 231 place count 136 transition count 253
Iterating global reduction 3 with 3 rules applied. Total rules applied 234 place count 136 transition count 253
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 236 place count 134 transition count 251
Iterating global reduction 3 with 2 rules applied. Total rules applied 238 place count 134 transition count 251
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 239 place count 133 transition count 248
Iterating global reduction 3 with 1 rules applied. Total rules applied 240 place count 133 transition count 248
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 241 place count 132 transition count 247
Iterating global reduction 3 with 1 rules applied. Total rules applied 242 place count 132 transition count 247
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 243 place count 131 transition count 246
Iterating global reduction 3 with 1 rules applied. Total rules applied 244 place count 131 transition count 246
Applied a total of 244 rules in 19 ms. Remains 131 /240 variables (removed 109) and now considering 246/727 (removed 481) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 131/240 places, 246/727 transitions.
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 7 ms
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 9 ms
[2024-06-01 13:34:04] [INFO ] Input system was already deterministic with 246 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 240/240 places, 727/727 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 192 transition count 270
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 192 transition count 270
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 102 place count 192 transition count 264
Discarding 43 places :
Symmetric choice reduction at 1 with 43 rule applications. Total rules 145 place count 149 transition count 217
Iterating global reduction 1 with 43 rules applied. Total rules applied 188 place count 149 transition count 217
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 206 place count 149 transition count 199
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 224 place count 131 transition count 170
Iterating global reduction 2 with 18 rules applied. Total rules applied 242 place count 131 transition count 170
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 251 place count 131 transition count 161
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 257 place count 125 transition count 154
Iterating global reduction 3 with 6 rules applied. Total rules applied 263 place count 125 transition count 154
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 269 place count 119 transition count 147
Iterating global reduction 3 with 6 rules applied. Total rules applied 275 place count 119 transition count 147
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 280 place count 114 transition count 142
Iterating global reduction 3 with 5 rules applied. Total rules applied 285 place count 114 transition count 142
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 287 place count 114 transition count 140
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 291 place count 110 transition count 136
Iterating global reduction 4 with 4 rules applied. Total rules applied 295 place count 110 transition count 136
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 297 place count 108 transition count 134
Iterating global reduction 4 with 2 rules applied. Total rules applied 299 place count 108 transition count 134
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 300 place count 107 transition count 131
Iterating global reduction 4 with 1 rules applied. Total rules applied 301 place count 107 transition count 131
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 302 place count 106 transition count 130
Iterating global reduction 4 with 1 rules applied. Total rules applied 303 place count 106 transition count 130
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 304 place count 105 transition count 129
Iterating global reduction 4 with 1 rules applied. Total rules applied 305 place count 105 transition count 129
Applied a total of 305 rules in 28 ms. Remains 105 /240 variables (removed 135) and now considering 129/727 (removed 598) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28 ms. Remains : 105/240 places, 129/727 transitions.
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 6 ms
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 5 ms
[2024-06-01 13:34:04] [INFO ] Input system was already deterministic with 129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 727/727 transitions.
Discarding 43 places :
Symmetric choice reduction at 0 with 43 rule applications. Total rules 43 place count 197 transition count 301
Iterating global reduction 0 with 43 rules applied. Total rules applied 86 place count 197 transition count 301
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 92 place count 197 transition count 295
Discarding 38 places :
Symmetric choice reduction at 1 with 38 rule applications. Total rules 130 place count 159 transition count 253
Iterating global reduction 1 with 38 rules applied. Total rules applied 168 place count 159 transition count 253
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 182 place count 159 transition count 239
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 198 place count 143 transition count 214
Iterating global reduction 2 with 16 rules applied. Total rules applied 214 place count 143 transition count 214
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 221 place count 143 transition count 207
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 226 place count 138 transition count 201
Iterating global reduction 3 with 5 rules applied. Total rules applied 231 place count 138 transition count 201
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 235 place count 134 transition count 196
Iterating global reduction 3 with 4 rules applied. Total rules applied 239 place count 134 transition count 196
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 242 place count 131 transition count 193
Iterating global reduction 3 with 3 rules applied. Total rules applied 245 place count 131 transition count 193
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 248 place count 128 transition count 190
Iterating global reduction 3 with 3 rules applied. Total rules applied 251 place count 128 transition count 190
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 253 place count 126 transition count 188
Iterating global reduction 3 with 2 rules applied. Total rules applied 255 place count 126 transition count 188
Applied a total of 255 rules in 14 ms. Remains 126 /240 variables (removed 114) and now considering 188/727 (removed 539) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 126/240 places, 188/727 transitions.
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 6 ms
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 7 ms
[2024-06-01 13:34:04] [INFO ] Input system was already deterministic with 188 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 240/240 places, 727/727 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 195 transition count 299
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 195 transition count 299
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 96 place count 195 transition count 293
Discarding 41 places :
Symmetric choice reduction at 1 with 41 rule applications. Total rules 137 place count 154 transition count 248
Iterating global reduction 1 with 41 rules applied. Total rules applied 178 place count 154 transition count 248
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 196 place count 154 transition count 230
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 212 place count 138 transition count 205
Iterating global reduction 2 with 16 rules applied. Total rules applied 228 place count 138 transition count 205
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 235 place count 138 transition count 198
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 240 place count 133 transition count 192
Iterating global reduction 3 with 5 rules applied. Total rules applied 245 place count 133 transition count 192
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 250 place count 128 transition count 186
Iterating global reduction 3 with 5 rules applied. Total rules applied 255 place count 128 transition count 186
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 259 place count 124 transition count 182
Iterating global reduction 3 with 4 rules applied. Total rules applied 263 place count 124 transition count 182
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 266 place count 121 transition count 179
Iterating global reduction 3 with 3 rules applied. Total rules applied 269 place count 121 transition count 179
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 271 place count 119 transition count 177
Iterating global reduction 3 with 2 rules applied. Total rules applied 273 place count 119 transition count 177
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 274 place count 118 transition count 174
Iterating global reduction 3 with 1 rules applied. Total rules applied 275 place count 118 transition count 174
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 276 place count 117 transition count 173
Iterating global reduction 3 with 1 rules applied. Total rules applied 277 place count 117 transition count 173
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 278 place count 116 transition count 172
Iterating global reduction 3 with 1 rules applied. Total rules applied 279 place count 116 transition count 172
Applied a total of 279 rules in 29 ms. Remains 116 /240 variables (removed 124) and now considering 172/727 (removed 555) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29 ms. Remains : 116/240 places, 172/727 transitions.
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 6 ms
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 7 ms
[2024-06-01 13:34:04] [INFO ] Input system was already deterministic with 172 transitions.
[2024-06-01 13:34:04] [INFO ] Flatten gal took : 25 ms
[2024-06-01 13:34:05] [INFO ] Flatten gal took : 25 ms
[2024-06-01 13:34:05] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2024-06-01 13:34:05] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 240 places, 727 transitions and 2873 arcs took 7 ms.
Total runtime 159975 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-00
Could not compute solution for formula : SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-01
Could not compute solution for formula : SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-03
Could not compute solution for formula : SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-04
Could not compute solution for formula : SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-05
Could not compute solution for formula : SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-06
Could not compute solution for formula : SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-07
Could not compute solution for formula : SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-08
Could not compute solution for formula : SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-09
Could not compute solution for formula : SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-10
Could not compute solution for formula : SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-11
Could not compute solution for formula : SieveSingleMsgMbox-PT-d2m36-CTLFireability-2023-12
Could not compute solution for formula : SieveSingleMsgMbox-PT-d2m36-CTLFireability-2023-13
Could not compute solution for formula : SieveSingleMsgMbox-PT-d2m36-CTLFireability-2023-14

BK_STOP 1717248845465

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/614/ctl_0_
ctl formula name SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/614/ctl_1_
ctl formula name SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/614/ctl_2_
ctl formula name SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/614/ctl_3_
ctl formula name SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/614/ctl_4_
ctl formula name SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/614/ctl_5_
ctl formula name SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/614/ctl_6_
ctl formula name SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/614/ctl_7_
ctl formula name SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/614/ctl_8_
ctl formula name SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/614/ctl_9_
ctl formula name SieveSingleMsgMbox-PT-d2m36-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/614/ctl_10_
ctl formula name SieveSingleMsgMbox-PT-d2m36-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/614/ctl_11_
ctl formula name SieveSingleMsgMbox-PT-d2m36-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/614/ctl_12_
ctl formula name SieveSingleMsgMbox-PT-d2m36-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/614/ctl_13_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SieveSingleMsgMbox-PT-d2m36"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is SieveSingleMsgMbox-PT-d2m36, 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 r532-smll-171683810800122"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m36.tgz
mv SieveSingleMsgMbox-PT-d2m36 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 ;