About the Execution of GreatSPN+red for SieveSingleMsgMbox-PT-d2m64
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 13472.800 | 895109.00 | 2731159.00 | 1028.80 | F?F?T?FF?TF?TT?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.r377-smll-171683809800129.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is SieveSingleMsgMbox-PT-d2m64, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r377-smll-171683809800129
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 6.9K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 16K May 19 19:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 19:12 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Apr 12 19:12 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 19:11 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 92K Apr 12 19:11 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:31 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
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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-d2m64-CTLCardinality-2024-00
FORMULA_NAME SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-01
FORMULA_NAME SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-02
FORMULA_NAME SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-03
FORMULA_NAME SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-04
FORMULA_NAME SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-05
FORMULA_NAME SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-06
FORMULA_NAME SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-07
FORMULA_NAME SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-08
FORMULA_NAME SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-09
FORMULA_NAME SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-10
FORMULA_NAME SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-11
FORMULA_NAME SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2023-12
FORMULA_NAME SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2023-13
FORMULA_NAME SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2023-14
FORMULA_NAME SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1716924680362
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d2m64
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-28 19:31:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-28 19:31:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 19:31:22] [INFO ] Load time of PNML (sax parser for PT used): 401 ms
[2024-05-28 19:31:22] [INFO ] Transformed 2398 places.
[2024-05-28 19:31:22] [INFO ] Transformed 1954 transitions.
[2024-05-28 19:31:22] [INFO ] Parsed PT model containing 2398 places and 1954 transitions and 7816 arcs in 575 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 25 ms.
Deduced a syphon composed of 1984 places in 23 ms
Reduce places removed 1984 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 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 110 places :
Symmetric choice reduction at 1 with 110 rule applications. Total rules 963 place count 279 transition count 453
Iterating global reduction 1 with 110 rules applied. Total rules applied 1073 place count 279 transition count 453
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 1084 place count 279 transition count 442
Discarding 80 places :
Symmetric choice reduction at 2 with 80 rule applications. Total rules 1164 place count 199 transition count 362
Iterating global reduction 2 with 80 rules applied. Total rules applied 1244 place count 199 transition count 362
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 2 with 35 rules applied. Total rules applied 1279 place count 199 transition count 327
Discarding 30 places :
Symmetric choice reduction at 3 with 30 rule applications. Total rules 1309 place count 169 transition count 287
Iterating global reduction 3 with 30 rules applied. Total rules applied 1339 place count 169 transition count 287
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 3 with 23 rules applied. Total rules applied 1362 place count 169 transition count 264
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1367 place count 164 transition count 256
Iterating global reduction 4 with 5 rules applied. Total rules applied 1372 place count 164 transition count 256
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1377 place count 159 transition count 251
Iterating global reduction 4 with 5 rules applied. Total rules applied 1382 place count 159 transition count 251
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1384 place count 157 transition count 248
Iterating global reduction 4 with 2 rules applied. Total rules applied 1386 place count 157 transition count 248
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1388 place count 155 transition count 246
Iterating global reduction 4 with 2 rules applied. Total rules applied 1390 place count 155 transition count 246
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1392 place count 153 transition count 244
Iterating global reduction 4 with 2 rules applied. Total rules applied 1394 place count 153 transition count 244
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1395 place count 152 transition count 243
Iterating global reduction 4 with 1 rules applied. Total rules applied 1396 place count 152 transition count 243
Applied a total of 1396 rules in 165 ms. Remains 152 /414 variables (removed 262) and now considering 243/1954 (removed 1711) transitions.
// Phase 1: matrix 243 rows 152 cols
[2024-05-28 19:31:23] [INFO ] Computed 5 invariants in 28 ms
[2024-05-28 19:31:23] [INFO ] Implicit Places using invariants in 648 ms returned []
[2024-05-28 19:31:23] [INFO ] Invariant cache hit.
[2024-05-28 19:31:23] [INFO ] State equation strengthened by 131 read => feed constraints.
[2024-05-28 19:31:24] [INFO ] Implicit Places using invariants and state equation in 890 ms returned []
Implicit Place search using SMT with State Equation took 1586 ms to find 0 implicit places.
Running 242 sub problems to find dead transitions.
[2024-05-28 19:31:24] [INFO ] Invariant cache hit.
[2024-05-28 19:31:24] [INFO ] State equation strengthened by 131 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/151 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/151 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/151 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 3 (OVERLAPS) 1/152 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 19:31:29] [INFO ] Deduced a trap composed of 48 places in 100 ms of which 20 ms to minimize.
[2024-05-28 19:31:29] [INFO ] Deduced a trap composed of 48 places in 85 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/152 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/152 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 6 (OVERLAPS) 243/395 variables, 152/159 constraints. Problems are: Problem set: 0 solved, 242 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/395 variables, 131/290 constraints. Problems are: Problem set: 0 solved, 242 unsolved
[2024-05-28 19:31:34] [INFO ] Deduced a trap composed of 55 places in 80 ms of which 2 ms to minimize.
[2024-05-28 19:31:34] [INFO ] Deduced a trap composed of 23 places in 69 ms of which 5 ms to minimize.
Problem TDEAD222 is UNSAT
Problem TDEAD61 is UNSAT
Problem TDEAD65 is UNSAT
At refinement iteration 8 (INCLUDED_ONLY) 0/395 variables, 2/292 constraints. Problems are: Problem set: 3 solved, 239 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/395 variables, 0/292 constraints. Problems are: Problem set: 3 solved, 239 unsolved
At refinement iteration 10 (OVERLAPS) 0/395 variables, 0/292 constraints. Problems are: Problem set: 3 solved, 239 unsolved
No progress, stopping.
After SMT solving in domain Real declared 395/395 variables, and 292 constraints, problems are : Problem set: 3 solved, 239 unsolved in 22941 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 152/152 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 242/242 constraints, Known Traps: 4/4 constraints]
Escalating to Integer solving :Problem set: 3 solved, 239 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/148 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 239 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/148 variables, 0/1 constraints. Problems are: Problem set: 3 solved, 239 unsolved
At refinement iteration 2 (OVERLAPS) 4/152 variables, 1/2 constraints. Problems are: Problem set: 3 solved, 239 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/152 variables, 3/5 constraints. Problems are: Problem set: 3 solved, 239 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/152 variables, 4/9 constraints. Problems are: Problem set: 3 solved, 239 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/152 variables, 0/9 constraints. Problems are: Problem set: 3 solved, 239 unsolved
At refinement iteration 6 (OVERLAPS) 243/395 variables, 152/161 constraints. Problems are: Problem set: 3 solved, 239 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/395 variables, 131/292 constraints. Problems are: Problem set: 3 solved, 239 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/395 variables, 239/531 constraints. Problems are: Problem set: 3 solved, 239 unsolved
[2024-05-28 19:31:58] [INFO ] Deduced a trap composed of 64 places in 57 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/395 variables, 1/532 constraints. Problems are: Problem set: 3 solved, 239 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/395 variables, 0/532 constraints. Problems are: Problem set: 3 solved, 239 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 395/395 variables, and 532 constraints, problems are : Problem set: 3 solved, 239 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 152/152 constraints, ReadFeed: 131/131 constraints, PredecessorRefiner: 239/242 constraints, Known Traps: 5/5 constraints]
After SMT, in 53823ms problems are : Problem set: 3 solved, 239 unsolved
Search for dead transitions found 3 dead transitions in 53847ms
Found 3 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 3 transitions
Dead transitions reduction (with SMT) removed 3 transitions
Starting structural reductions in LTL mode, iteration 1 : 152/414 places, 240/1954 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 149 transition count 240
Applied a total of 3 rules in 7 ms. Remains 149 /152 variables (removed 3) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 149 cols
[2024-05-28 19:32:18] [INFO ] Computed 4 invariants in 3 ms
[2024-05-28 19:32:18] [INFO ] Implicit Places using invariants in 138 ms returned []
[2024-05-28 19:32:18] [INFO ] Invariant cache hit.
[2024-05-28 19:32:18] [INFO ] State equation strengthened by 130 read => feed constraints.
[2024-05-28 19:32:19] [INFO ] Implicit Places using invariants and state equation in 641 ms returned []
Implicit Place search using SMT with State Equation took 781 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 149/414 places, 240/1954 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56420 ms. Remains : 149/414 places, 240/1954 transitions.
Support contains 14 out of 149 places after structural reductions.
[2024-05-28 19:32:19] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-28 19:32:19] [INFO ] Flatten gal took : 68 ms
[2024-05-28 19:32:19] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 19:32:19] [INFO ] Flatten gal took : 32 ms
[2024-05-28 19:32:19] [INFO ] Input system was already deterministic with 240 transitions.
Support contains 12 out of 149 places (down from 14) after GAL structural reductions.
RANDOM walk for 40000 steps (8964 resets) in 3515 ms. (11 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (4178 resets) in 237 ms. (168 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (4075 resets) in 145 ms. (273 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40000 steps (4163 resets) in 134 ms. (296 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (4101 resets) in 204 ms. (195 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (4096 resets) in 155 ms. (256 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40002 steps (4203 resets) in 179 ms. (222 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (4173 resets) in 132 ms. (300 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (4111 resets) in 151 ms. (263 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40001 steps (4059 resets) in 128 ms. (310 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (4091 resets) in 164 ms. (242 steps per ms) remains 10/10 properties
Interrupted probabilistic random walk after 264382 steps, run timeout after 3001 ms. (steps per millisecond=88 ) properties seen :0 out of 10
Probabilistic random walk after 264382 steps, saw 117637 distinct states, run finished after 3006 ms. (steps per millisecond=87 ) properties seen :0
[2024-05-28 19:32:24] [INFO ] Invariant cache hit.
[2024-05-28 19:32:24] [INFO ] State equation strengthened by 130 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 10 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp9 is UNSAT
At refinement iteration 1 (OVERLAPS) 75/87 variables, 2/2 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/2 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 30/117 variables, 2/4 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 0/4 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 204/321 variables, 117/121 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/321 variables, 94/215 constraints. Problems are: Problem set: 3 solved, 7 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/321 variables, 0/215 constraints. Problems are: Problem set: 3 solved, 7 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp7 is UNSAT
At refinement iteration 8 (OVERLAPS) 68/389 variables, 32/247 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/389 variables, 36/283 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/389 variables, 0/283 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/389 variables, 0/283 constraints. Problems are: Problem set: 7 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 389/389 variables, and 283 constraints, problems are : Problem set: 7 solved, 3 unsolved in 432 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 149/149 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 10/10 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 78/83 variables, 2/2 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/83 variables, 0/2 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 32/115 variables, 2/4 constraints. Problems are: Problem set: 7 solved, 3 unsolved
[2024-05-28 19:32:24] [INFO ] Deduced a trap composed of 49 places in 43 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/115 variables, 1/5 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/115 variables, 0/5 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 188/303 variables, 115/120 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/303 variables, 78/198 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/303 variables, 2/200 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/303 variables, 0/200 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 86/389 variables, 34/234 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/389 variables, 52/286 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/389 variables, 1/287 constraints. Problems are: Problem set: 7 solved, 3 unsolved
[2024-05-28 19:32:25] [INFO ] Deduced a trap composed of 23 places in 60 ms of which 2 ms to minimize.
[2024-05-28 19:32:25] [INFO ] Deduced a trap composed of 62 places in 59 ms of which 2 ms to minimize.
[2024-05-28 19:32:25] [INFO ] Deduced a trap composed of 55 places in 44 ms of which 2 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/389 variables, 3/290 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/389 variables, 0/290 constraints. Problems are: Problem set: 7 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/389 variables, 0/290 constraints. Problems are: Problem set: 7 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 389/389 variables, and 290 constraints, problems are : Problem set: 7 solved, 3 unsolved in 971 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 149/149 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 3/10 constraints, Known Traps: 4/4 constraints]
After SMT, in 1420ms problems are : Problem set: 7 solved, 3 unsolved
Parikh walk visited 0 properties in 859 ms.
Support contains 5 out of 149 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 149/149 places, 240/240 transitions.
Graph (complete) has 488 edges and 149 vertex of which 148 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 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 148 transition count 238
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 11 place count 140 transition count 201
Iterating global reduction 1 with 8 rules applied. Total rules applied 19 place count 140 transition count 201
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 140 transition count 200
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 27 place count 133 transition count 192
Iterating global reduction 2 with 7 rules applied. Total rules applied 34 place count 133 transition count 192
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 39 place count 133 transition count 187
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 43 place count 129 transition count 181
Iterating global reduction 3 with 4 rules applied. Total rules applied 47 place count 129 transition count 181
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 50 place count 129 transition count 178
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 51 place count 128 transition count 177
Iterating global reduction 4 with 1 rules applied. Total rules applied 52 place count 128 transition count 177
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 53 place count 127 transition count 176
Iterating global reduction 4 with 1 rules applied. Total rules applied 54 place count 127 transition count 176
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 57 place count 127 transition count 173
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 58 place count 126 transition count 172
Iterating global reduction 5 with 1 rules applied. Total rules applied 59 place count 126 transition count 172
Applied a total of 59 rules in 63 ms. Remains 126 /149 variables (removed 23) and now considering 172/240 (removed 68) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 63 ms. Remains : 126/149 places, 172/240 transitions.
RANDOM walk for 40000 steps (8915 resets) in 179 ms. (222 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (4040 resets) in 84 ms. (470 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (4081 resets) in 95 ms. (416 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40002 steps (4159 resets) in 95 ms. (416 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 513989 steps, run timeout after 3001 ms. (steps per millisecond=171 ) properties seen :0 out of 3
Probabilistic random walk after 513989 steps, saw 217646 distinct states, run finished after 3001 ms. (steps per millisecond=171 ) properties seen :0
// Phase 1: matrix 172 rows 126 cols
[2024-05-28 19:32:29] [INFO ] Computed 3 invariants in 2 ms
[2024-05-28 19:32:29] [INFO ] State equation strengthened by 81 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 68/73 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 4/77 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 128/205 variables, 77/80 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 76/281 variables, 36/116 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/281 variables, 77/193 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/281 variables, 0/193 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 17/298 variables, 13/206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/298 variables, 4/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/298 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/298 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 298/298 variables, and 210 constraints, problems are : Problem set: 0 solved, 3 unsolved in 232 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 126/126 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 68/73 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 4/77 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 128/205 variables, 77/80 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-28 19:32:30] [INFO ] Deduced a trap composed of 29 places in 39 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/205 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 76/281 variables, 36/117 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/281 variables, 77/194 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/281 variables, 3/197 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/281 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (OVERLAPS) 17/298 variables, 13/210 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/298 variables, 4/214 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-28 19:32:30] [INFO ] Deduced a trap composed of 22 places in 42 ms of which 1 ms to minimize.
[2024-05-28 19:32:30] [INFO ] Deduced a trap composed of 52 places in 68 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/298 variables, 2/216 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/298 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 16 (OVERLAPS) 0/298 variables, 0/216 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 298/298 variables, and 216 constraints, problems are : Problem set: 0 solved, 3 unsolved in 685 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 126/126 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 3/3 constraints]
After SMT, in 930ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 1399 ms.
Support contains 5 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 172/172 transitions.
Applied a total of 0 rules in 14 ms. Remains 126 /126 variables (removed 0) and now considering 172/172 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 126/126 places, 172/172 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 172/172 transitions.
Applied a total of 0 rules in 9 ms. Remains 126 /126 variables (removed 0) and now considering 172/172 (removed 0) transitions.
[2024-05-28 19:32:32] [INFO ] Invariant cache hit.
[2024-05-28 19:32:32] [INFO ] Implicit Places using invariants in 129 ms returned []
[2024-05-28 19:32:32] [INFO ] Invariant cache hit.
[2024-05-28 19:32:32] [INFO ] State equation strengthened by 81 read => feed constraints.
[2024-05-28 19:32:32] [INFO ] Implicit Places using invariants and state equation in 432 ms returned []
Implicit Place search using SMT with State Equation took 563 ms to find 0 implicit places.
[2024-05-28 19:32:32] [INFO ] Redundant transitions in 7 ms returned []
Running 171 sub problems to find dead transitions.
[2024-05-28 19:32:32] [INFO ] Invariant cache hit.
[2024-05-28 19:32:32] [INFO ] State equation strengthened by 81 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 2 (OVERLAPS) 1/126 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 171 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/126 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 171 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD53 is UNSAT
Problem TDEAD155 is UNSAT
At refinement iteration 4 (OVERLAPS) 172/298 variables, 126/129 constraints. Problems are: Problem set: 3 solved, 168 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/298 variables, 81/210 constraints. Problems are: Problem set: 3 solved, 168 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/298 variables, 0/210 constraints. Problems are: Problem set: 3 solved, 168 unsolved
At refinement iteration 7 (OVERLAPS) 0/298 variables, 0/210 constraints. Problems are: Problem set: 3 solved, 168 unsolved
No progress, stopping.
After SMT solving in domain Real declared 298/298 variables, and 210 constraints, problems are : Problem set: 3 solved, 168 unsolved in 7389 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 126/126 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 171/171 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 168 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/122 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 168 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/122 variables, 0/1 constraints. Problems are: Problem set: 3 solved, 168 unsolved
At refinement iteration 2 (OVERLAPS) 1/123 variables, 2/3 constraints. Problems are: Problem set: 3 solved, 168 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/123 variables, 0/3 constraints. Problems are: Problem set: 3 solved, 168 unsolved
At refinement iteration 4 (OVERLAPS) 171/294 variables, 123/126 constraints. Problems are: Problem set: 3 solved, 168 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/294 variables, 80/206 constraints. Problems are: Problem set: 3 solved, 168 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/294 variables, 17/223 constraints. Problems are: Problem set: 3 solved, 168 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/294 variables, 0/223 constraints. Problems are: Problem set: 3 solved, 168 unsolved
At refinement iteration 8 (OVERLAPS) 4/298 variables, 3/226 constraints. Problems are: Problem set: 3 solved, 168 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/298 variables, 1/227 constraints. Problems are: Problem set: 3 solved, 168 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/298 variables, 151/378 constraints. Problems are: Problem set: 3 solved, 168 unsolved
[2024-05-28 19:32:49] [INFO ] Deduced a trap composed of 48 places in 40 ms of which 2 ms to minimize.
[2024-05-28 19:32:50] [INFO ] Deduced a trap composed of 52 places in 45 ms of which 1 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/298 variables, 2/380 constraints. Problems are: Problem set: 3 solved, 168 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/298 variables, 0/380 constraints. Problems are: Problem set: 3 solved, 168 unsolved
At refinement iteration 13 (OVERLAPS) 0/298 variables, 0/380 constraints. Problems are: Problem set: 3 solved, 168 unsolved
No progress, stopping.
After SMT solving in domain Int declared 298/298 variables, and 380 constraints, problems are : Problem set: 3 solved, 168 unsolved in 27727 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 126/126 constraints, ReadFeed: 81/81 constraints, PredecessorRefiner: 168/171 constraints, Known Traps: 2/2 constraints]
After SMT, in 35387ms problems are : Problem set: 3 solved, 168 unsolved
Search for dead transitions found 3 dead transitions in 35390ms
Found 3 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 3 transitions
Dead transitions reduction (with SMT) removed 3 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 126/126 places, 169/172 transitions.
Graph (complete) has 378 edges and 126 vertex of which 123 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 9 ms. Remains 123 /126 variables (removed 3) and now considering 169/169 (removed 0) transitions.
// Phase 1: matrix 169 rows 123 cols
[2024-05-28 19:33:08] [INFO ] Computed 3 invariants in 2 ms
[2024-05-28 19:33:08] [INFO ] Implicit Places using invariants in 107 ms returned []
[2024-05-28 19:33:08] [INFO ] Invariant cache hit.
[2024-05-28 19:33:08] [INFO ] State equation strengthened by 80 read => feed constraints.
[2024-05-28 19:33:08] [INFO ] Implicit Places using invariants and state equation in 384 ms returned []
Implicit Place search using SMT with State Equation took 493 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 123/126 places, 169/172 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 36477 ms. Remains : 123/126 places, 169/172 transitions.
RANDOM walk for 40000 steps (8922 resets) in 217 ms. (183 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40000 steps (4189 resets) in 74 ms. (533 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (4040 resets) in 76 ms. (519 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (4104 resets) in 97 ms. (408 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 583349 steps, run timeout after 3001 ms. (steps per millisecond=194 ) properties seen :0 out of 3
Probabilistic random walk after 583349 steps, saw 246470 distinct states, run finished after 3001 ms. (steps per millisecond=194 ) properties seen :0
[2024-05-28 19:33:11] [INFO ] Invariant cache hit.
[2024-05-28 19:33:11] [INFO ] State equation strengthened by 80 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 68/73 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 4/77 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 128/205 variables, 77/80 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 73/278 variables, 35/115 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/278 variables, 77/192 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/278 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 14/292 variables, 11/203 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/292 variables, 3/206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/292 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/292 variables, 0/206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 292/292 variables, and 206 constraints, problems are : Problem set: 0 solved, 3 unsolved in 236 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 123/123 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 68/73 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/73 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 4/77 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/77 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 128/205 variables, 77/80 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/205 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 73/278 variables, 35/115 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/278 variables, 77/192 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/278 variables, 3/195 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/278 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 14/292 variables, 11/206 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/292 variables, 3/209 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-28 19:33:12] [INFO ] Deduced a trap composed of 37 places in 31 ms of which 2 ms to minimize.
Problem AtomicPropp8 is UNSAT
At refinement iteration 13 (INCLUDED_ONLY) 0/292 variables, 1/210 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/292 variables, 0/210 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/292 variables, 0/210 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 292/292 variables, and 210 constraints, problems are : Problem set: 1 solved, 2 unsolved in 418 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 123/123 constraints, ReadFeed: 80/80 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints]
After SMT, in 665ms problems are : Problem set: 1 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 353 ms.
Support contains 4 out of 123 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 123/123 places, 169/169 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 122 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 122 transition count 168
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 121 transition count 167
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 121 transition count 167
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 5 place count 121 transition count 166
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 120 transition count 164
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 120 transition count 164
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 119 transition count 163
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 119 transition count 163
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 118 transition count 162
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 118 transition count 162
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 117 transition count 161
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 117 transition count 161
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 116 transition count 160
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 116 transition count 160
Applied a total of 15 rules in 33 ms. Remains 116 /123 variables (removed 7) and now considering 160/169 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 116/123 places, 160/169 transitions.
RANDOM walk for 40000 steps (9012 resets) in 100 ms. (396 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (4130 resets) in 57 ms. (689 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (4151 resets) in 78 ms. (506 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 740935 steps, run timeout after 3001 ms. (steps per millisecond=246 ) properties seen :0 out of 2
Probabilistic random walk after 740935 steps, saw 313314 distinct states, run finished after 3003 ms. (steps per millisecond=246 ) properties seen :0
// Phase 1: matrix 160 rows 116 cols
[2024-05-28 19:33:16] [INFO ] Computed 3 invariants in 2 ms
[2024-05-28 19:33:16] [INFO ] State equation strengthened by 76 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 62/66 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/70 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 119/189 variables, 70/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/189 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 73/262 variables, 35/108 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/262 variables, 73/181 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/262 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 14/276 variables, 11/192 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/276 variables, 3/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/276 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/276 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 276/276 variables, and 195 constraints, problems are : Problem set: 0 solved, 2 unsolved in 186 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 116/116 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 62/66 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 4/70 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 119/189 variables, 70/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/189 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 73/262 variables, 35/108 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/262 variables, 73/181 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/262 variables, 2/183 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/262 variables, 0/183 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 14/276 variables, 11/194 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/276 variables, 3/197 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/276 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/276 variables, 0/197 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 276/276 variables, and 197 constraints, problems are : Problem set: 0 solved, 2 unsolved in 260 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 116/116 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 475ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 321 ms.
Support contains 4 out of 116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 160/160 transitions.
Applied a total of 0 rules in 7 ms. Remains 116 /116 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 116/116 places, 160/160 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 160/160 transitions.
Applied a total of 0 rules in 7 ms. Remains 116 /116 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2024-05-28 19:33:16] [INFO ] Invariant cache hit.
[2024-05-28 19:33:17] [INFO ] Implicit Places using invariants in 99 ms returned []
[2024-05-28 19:33:17] [INFO ] Invariant cache hit.
[2024-05-28 19:33:17] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-28 19:33:17] [INFO ] Implicit Places using invariants and state equation in 419 ms returned []
Implicit Place search using SMT with State Equation took 523 ms to find 0 implicit places.
[2024-05-28 19:33:17] [INFO ] Redundant transitions in 5 ms returned []
Running 159 sub problems to find dead transitions.
[2024-05-28 19:33:17] [INFO ] Invariant cache hit.
[2024-05-28 19:33:17] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 2 (OVERLAPS) 1/116 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 4 (OVERLAPS) 160/276 variables, 116/119 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/276 variables, 76/195 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/276 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 7 (OVERLAPS) 0/276 variables, 0/195 constraints. Problems are: Problem set: 0 solved, 159 unsolved
No progress, stopping.
After SMT solving in domain Real declared 276/276 variables, and 195 constraints, problems are : Problem set: 0 solved, 159 unsolved in 5788 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 116/116 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 159/159 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 159 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 2 (OVERLAPS) 1/116 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 4 (OVERLAPS) 160/276 variables, 116/119 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/276 variables, 76/195 constraints. Problems are: Problem set: 0 solved, 159 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/276 variables, 159/354 constraints. Problems are: Problem set: 0 solved, 159 unsolved
[2024-05-28 19:33:27] [INFO ] Deduced a trap composed of 37 places in 32 ms of which 2 ms to minimize.
Problem TDEAD12 is UNSAT
Problem TDEAD37 is UNSAT
Problem TDEAD138 is UNSAT
At refinement iteration 7 (INCLUDED_ONLY) 0/276 variables, 1/355 constraints. Problems are: Problem set: 3 solved, 156 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/276 variables, 0/355 constraints. Problems are: Problem set: 3 solved, 156 unsolved
At refinement iteration 9 (OVERLAPS) 0/276 variables, 0/355 constraints. Problems are: Problem set: 3 solved, 156 unsolved
No progress, stopping.
After SMT solving in domain Int declared 276/276 variables, and 355 constraints, problems are : Problem set: 3 solved, 156 unsolved in 17402 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 116/116 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 159/159 constraints, Known Traps: 1/1 constraints]
After SMT, in 23398ms problems are : Problem set: 3 solved, 156 unsolved
Search for dead transitions found 3 dead transitions in 23400ms
Found 3 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 3 transitions
Dead transitions reduction (with SMT) removed 3 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 116/116 places, 157/160 transitions.
Graph (complete) has 348 edges and 116 vertex of which 113 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 7 ms. Remains 113 /116 variables (removed 3) and now considering 157/157 (removed 0) transitions.
// Phase 1: matrix 157 rows 113 cols
[2024-05-28 19:33:40] [INFO ] Computed 2 invariants in 4 ms
[2024-05-28 19:33:40] [INFO ] Implicit Places using invariants in 110 ms returned []
[2024-05-28 19:33:40] [INFO ] Invariant cache hit.
[2024-05-28 19:33:41] [INFO ] State equation strengthened by 75 read => feed constraints.
[2024-05-28 19:33:41] [INFO ] Implicit Places using invariants and state equation in 366 ms returned []
Implicit Place search using SMT with State Equation took 479 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 113/116 places, 157/160 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 24429 ms. Remains : 113/116 places, 157/160 transitions.
RANDOM walk for 40000 steps (8956 resets) in 126 ms. (314 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (4108 resets) in 55 ms. (714 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (4058 resets) in 43 ms. (909 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 651398 steps, run timeout after 3001 ms. (steps per millisecond=217 ) properties seen :0 out of 2
Probabilistic random walk after 651398 steps, saw 275660 distinct states, run finished after 3001 ms. (steps per millisecond=217 ) properties seen :0
[2024-05-28 19:33:44] [INFO ] Invariant cache hit.
[2024-05-28 19:33:44] [INFO ] State equation strengthened by 75 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 33/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 8/45 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 99/144 variables, 45/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 99/243 variables, 46/93 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/243 variables, 70/163 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/243 variables, 0/163 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 27/270 variables, 22/185 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/270 variables, 5/190 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/270 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/270 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 270/270 variables, and 190 constraints, problems are : Problem set: 0 solved, 2 unsolved in 167 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 113/113 constraints, ReadFeed: 75/75 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 33/37 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/37 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 8/45 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/45 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 99/144 variables, 45/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/144 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 99/243 variables, 46/93 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/243 variables, 70/163 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/243 variables, 2/165 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/243 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 27/270 variables, 22/187 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/270 variables, 5/192 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/270 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/270 variables, 0/192 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 270/270 variables, and 192 constraints, problems are : Problem set: 0 solved, 2 unsolved in 245 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 113/113 constraints, ReadFeed: 75/75 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 418ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 199 ms.
Support contains 4 out of 113 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 113/113 places, 157/157 transitions.
Applied a total of 0 rules in 6 ms. Remains 113 /113 variables (removed 0) and now considering 157/157 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 113/113 places, 157/157 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 113/113 places, 157/157 transitions.
Applied a total of 0 rules in 5 ms. Remains 113 /113 variables (removed 0) and now considering 157/157 (removed 0) transitions.
[2024-05-28 19:33:45] [INFO ] Invariant cache hit.
[2024-05-28 19:33:45] [INFO ] Implicit Places using invariants in 107 ms returned []
[2024-05-28 19:33:45] [INFO ] Invariant cache hit.
[2024-05-28 19:33:45] [INFO ] State equation strengthened by 75 read => feed constraints.
[2024-05-28 19:33:45] [INFO ] Implicit Places using invariants and state equation in 342 ms returned []
Implicit Place search using SMT with State Equation took 450 ms to find 0 implicit places.
[2024-05-28 19:33:45] [INFO ] Redundant transitions in 5 ms returned []
Running 156 sub problems to find dead transitions.
[2024-05-28 19:33:45] [INFO ] Invariant cache hit.
[2024-05-28 19:33:45] [INFO ] State equation strengthened by 75 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 4 (OVERLAPS) 157/270 variables, 113/115 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/270 variables, 75/190 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 7 (OVERLAPS) 0/270 variables, 0/190 constraints. Problems are: Problem set: 0 solved, 156 unsolved
No progress, stopping.
After SMT solving in domain Real declared 270/270 variables, and 190 constraints, problems are : Problem set: 0 solved, 156 unsolved in 5612 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 113/113 constraints, ReadFeed: 75/75 constraints, PredecessorRefiner: 156/156 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 156 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/112 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 1 (OVERLAPS) 1/113 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/113 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 4 (OVERLAPS) 157/270 variables, 113/115 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/270 variables, 75/190 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/270 variables, 156/346 constraints. Problems are: Problem set: 0 solved, 156 unsolved
[2024-05-28 19:33:55] [INFO ] Deduced a trap composed of 37 places in 33 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 1/347 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 156 unsolved
At refinement iteration 9 (OVERLAPS) 0/270 variables, 0/347 constraints. Problems are: Problem set: 0 solved, 156 unsolved
No progress, stopping.
After SMT solving in domain Int declared 270/270 variables, and 347 constraints, problems are : Problem set: 0 solved, 156 unsolved in 15783 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 113/113 constraints, ReadFeed: 75/75 constraints, PredecessorRefiner: 156/156 constraints, Known Traps: 1/1 constraints]
After SMT, in 21590ms problems are : Problem set: 0 solved, 156 unsolved
Search for dead transitions found 0 dead transitions in 21591ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22059 ms. Remains : 113/113 places, 157/157 transitions.
Successfully simplified 8 atomic propositions for a total of 8 simplifications.
FORMULA SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 17 ms
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 17 ms
[2024-05-28 19:34:07] [INFO ] Input system was already deterministic with 240 transitions.
FORMULA SieveSingleMsgMbox-PT-d2m64-CTLCardinality-2023-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 38 stabilizing places and 54 stable transitions
Graph (complete) has 537 edges and 149 vertex of which 148 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 240/240 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 136 transition count 170
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 136 transition count 170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 136 transition count 169
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 39 place count 124 transition count 156
Iterating global reduction 1 with 12 rules applied. Total rules applied 51 place count 124 transition count 156
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 58 place count 124 transition count 149
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 67 place count 115 transition count 134
Iterating global reduction 2 with 9 rules applied. Total rules applied 76 place count 115 transition count 134
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 82 place count 115 transition count 128
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 87 place count 110 transition count 123
Iterating global reduction 3 with 5 rules applied. Total rules applied 92 place count 110 transition count 123
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 97 place count 105 transition count 118
Iterating global reduction 3 with 5 rules applied. Total rules applied 102 place count 105 transition count 118
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 103 place count 105 transition count 117
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 107 place count 101 transition count 113
Iterating global reduction 4 with 4 rules applied. Total rules applied 111 place count 101 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 112 place count 101 transition count 112
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 115 place count 98 transition count 109
Iterating global reduction 5 with 3 rules applied. Total rules applied 118 place count 98 transition count 109
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 119 place count 97 transition count 106
Iterating global reduction 5 with 1 rules applied. Total rules applied 120 place count 97 transition count 106
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 121 place count 96 transition count 105
Iterating global reduction 5 with 1 rules applied. Total rules applied 122 place count 96 transition count 105
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 123 place count 95 transition count 104
Iterating global reduction 5 with 1 rules applied. Total rules applied 124 place count 95 transition count 104
Applied a total of 124 rules in 13 ms. Remains 95 /149 variables (removed 54) and now considering 104/240 (removed 136) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 95/149 places, 104/240 transitions.
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 7 ms
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 8 ms
[2024-05-28 19:34:07] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 240/240 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 136 transition count 170
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 136 transition count 170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 136 transition count 169
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 39 place count 124 transition count 156
Iterating global reduction 1 with 12 rules applied. Total rules applied 51 place count 124 transition count 156
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 58 place count 124 transition count 149
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 67 place count 115 transition count 134
Iterating global reduction 2 with 9 rules applied. Total rules applied 76 place count 115 transition count 134
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 82 place count 115 transition count 128
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 87 place count 110 transition count 123
Iterating global reduction 3 with 5 rules applied. Total rules applied 92 place count 110 transition count 123
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 97 place count 105 transition count 118
Iterating global reduction 3 with 5 rules applied. Total rules applied 102 place count 105 transition count 118
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 103 place count 105 transition count 117
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 107 place count 101 transition count 113
Iterating global reduction 4 with 4 rules applied. Total rules applied 111 place count 101 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 112 place count 101 transition count 112
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 115 place count 98 transition count 109
Iterating global reduction 5 with 3 rules applied. Total rules applied 118 place count 98 transition count 109
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 119 place count 97 transition count 106
Iterating global reduction 5 with 1 rules applied. Total rules applied 120 place count 97 transition count 106
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 121 place count 96 transition count 105
Iterating global reduction 5 with 1 rules applied. Total rules applied 122 place count 96 transition count 105
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 123 place count 95 transition count 104
Iterating global reduction 5 with 1 rules applied. Total rules applied 124 place count 95 transition count 104
Applied a total of 124 rules in 12 ms. Remains 95 /149 variables (removed 54) and now considering 104/240 (removed 136) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 95/149 places, 104/240 transitions.
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 7 ms
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 7 ms
[2024-05-28 19:34:07] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 240/240 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 138 transition count 172
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 138 transition count 172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 138 transition count 171
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 33 place count 128 transition count 160
Iterating global reduction 1 with 10 rules applied. Total rules applied 43 place count 128 transition count 160
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 49 place count 128 transition count 154
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 56 place count 121 transition count 142
Iterating global reduction 2 with 7 rules applied. Total rules applied 63 place count 121 transition count 142
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 68 place count 121 transition count 137
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 72 place count 117 transition count 133
Iterating global reduction 3 with 4 rules applied. Total rules applied 76 place count 117 transition count 133
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 80 place count 113 transition count 129
Iterating global reduction 3 with 4 rules applied. Total rules applied 84 place count 113 transition count 129
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 85 place count 113 transition count 128
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 88 place count 110 transition count 125
Iterating global reduction 4 with 3 rules applied. Total rules applied 91 place count 110 transition count 125
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 92 place count 110 transition count 124
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 94 place count 108 transition count 122
Iterating global reduction 5 with 2 rules applied. Total rules applied 96 place count 108 transition count 122
Applied a total of 96 rules in 10 ms. Remains 108 /149 variables (removed 41) and now considering 122/240 (removed 118) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 108/149 places, 122/240 transitions.
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 8 ms
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 9 ms
[2024-05-28 19:34:07] [INFO ] Input system was already deterministic with 122 transitions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 240/240 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 138 transition count 200
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 138 transition count 200
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 138 transition count 199
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 33 place count 128 transition count 188
Iterating global reduction 1 with 10 rules applied. Total rules applied 43 place count 128 transition count 188
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 50 place count 128 transition count 181
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 57 place count 121 transition count 170
Iterating global reduction 2 with 7 rules applied. Total rules applied 64 place count 121 transition count 170
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 70 place count 121 transition count 164
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 73 place count 118 transition count 161
Iterating global reduction 3 with 3 rules applied. Total rules applied 76 place count 118 transition count 161
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 79 place count 115 transition count 158
Iterating global reduction 3 with 3 rules applied. Total rules applied 82 place count 115 transition count 158
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 85 place count 115 transition count 155
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 88 place count 112 transition count 152
Iterating global reduction 4 with 3 rules applied. Total rules applied 91 place count 112 transition count 152
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 93 place count 110 transition count 150
Iterating global reduction 4 with 2 rules applied. Total rules applied 95 place count 110 transition count 150
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 96 place count 109 transition count 147
Iterating global reduction 4 with 1 rules applied. Total rules applied 97 place count 109 transition count 147
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 98 place count 108 transition count 146
Iterating global reduction 4 with 1 rules applied. Total rules applied 99 place count 108 transition count 146
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 100 place count 107 transition count 145
Iterating global reduction 4 with 1 rules applied. Total rules applied 101 place count 107 transition count 145
Applied a total of 101 rules in 14 ms. Remains 107 /149 variables (removed 42) and now considering 145/240 (removed 95) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 14 ms. Remains : 107/149 places, 145/240 transitions.
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 9 ms
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 9 ms
[2024-05-28 19:34:07] [INFO ] Input system was already deterministic with 145 transitions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 240/240 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 136 transition count 170
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 136 transition count 170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 136 transition count 169
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 39 place count 124 transition count 156
Iterating global reduction 1 with 12 rules applied. Total rules applied 51 place count 124 transition count 156
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 58 place count 124 transition count 149
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 67 place count 115 transition count 134
Iterating global reduction 2 with 9 rules applied. Total rules applied 76 place count 115 transition count 134
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 82 place count 115 transition count 128
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 87 place count 110 transition count 123
Iterating global reduction 3 with 5 rules applied. Total rules applied 92 place count 110 transition count 123
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 97 place count 105 transition count 118
Iterating global reduction 3 with 5 rules applied. Total rules applied 102 place count 105 transition count 118
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 103 place count 105 transition count 117
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 107 place count 101 transition count 113
Iterating global reduction 4 with 4 rules applied. Total rules applied 111 place count 101 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 112 place count 101 transition count 112
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 115 place count 98 transition count 109
Iterating global reduction 5 with 3 rules applied. Total rules applied 118 place count 98 transition count 109
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 119 place count 97 transition count 106
Iterating global reduction 5 with 1 rules applied. Total rules applied 120 place count 97 transition count 106
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 121 place count 96 transition count 105
Iterating global reduction 5 with 1 rules applied. Total rules applied 122 place count 96 transition count 105
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 123 place count 95 transition count 104
Iterating global reduction 5 with 1 rules applied. Total rules applied 124 place count 95 transition count 104
Applied a total of 124 rules in 10 ms. Remains 95 /149 variables (removed 54) and now considering 104/240 (removed 136) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 95/149 places, 104/240 transitions.
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 6 ms
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 6 ms
[2024-05-28 19:34:07] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 240/240 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 136 transition count 170
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 136 transition count 170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 136 transition count 169
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 39 place count 124 transition count 156
Iterating global reduction 1 with 12 rules applied. Total rules applied 51 place count 124 transition count 156
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 58 place count 124 transition count 149
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 67 place count 115 transition count 134
Iterating global reduction 2 with 9 rules applied. Total rules applied 76 place count 115 transition count 134
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 82 place count 115 transition count 128
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 87 place count 110 transition count 123
Iterating global reduction 3 with 5 rules applied. Total rules applied 92 place count 110 transition count 123
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 97 place count 105 transition count 118
Iterating global reduction 3 with 5 rules applied. Total rules applied 102 place count 105 transition count 118
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 103 place count 105 transition count 117
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 107 place count 101 transition count 113
Iterating global reduction 4 with 4 rules applied. Total rules applied 111 place count 101 transition count 113
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 112 place count 101 transition count 112
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 115 place count 98 transition count 109
Iterating global reduction 5 with 3 rules applied. Total rules applied 118 place count 98 transition count 109
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 119 place count 97 transition count 106
Iterating global reduction 5 with 1 rules applied. Total rules applied 120 place count 97 transition count 106
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 121 place count 96 transition count 105
Iterating global reduction 5 with 1 rules applied. Total rules applied 122 place count 96 transition count 105
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 123 place count 95 transition count 104
Iterating global reduction 5 with 1 rules applied. Total rules applied 124 place count 95 transition count 104
Applied a total of 124 rules in 10 ms. Remains 95 /149 variables (removed 54) and now considering 104/240 (removed 136) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 95/149 places, 104/240 transitions.
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 6 ms
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 7 ms
[2024-05-28 19:34:07] [INFO ] Input system was already deterministic with 104 transitions.
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 13 ms
[2024-05-28 19:34:07] [INFO ] Flatten gal took : 14 ms
[2024-05-28 19:34:07] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-28 19:34:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 149 places, 240 transitions and 952 arcs took 5 ms.
Total runtime 165601 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running SieveSingleMsgMbox-PT-d2m64
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 149
TRANSITIONS: 240
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.004s, Sys 0.003s]
SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.001s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 718
MODEL NAME: /home/mcc/execution/412/model
149 places, 240 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------
BK_STOP 1716925575471
--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SieveSingleMsgMbox-PT-d2m64"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is SieveSingleMsgMbox-PT-d2m64, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r377-smll-171683809800129"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m64.tgz
mv SieveSingleMsgMbox-PT-d2m64 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;