Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r532-smll-171683810700082.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)
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is SieveSingleMsgMbox-PT-d1m64, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r532-smll-171683810700082
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 840K
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.4K Apr 12 19:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 12 19:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 19:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Apr 12 19:26 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 450K May 18 16:43 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-00
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-01
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-02
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-03
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-04
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-05
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-06
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-07
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-08
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-09
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-10
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-11
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2023-12
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2023-13
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2023-14
FORMULA_NAME SieveSingleMsgMbox-PT-d1m64-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717244727281

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d1m64
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 12:25:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 12:25:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 12:25:29] [INFO ] Load time of PNML (sax parser for PT used): 224 ms
[2024-06-01 12:25:29] [INFO ] Transformed 1295 places.
[2024-06-01 12:25:29] [INFO ] Transformed 749 transitions.
[2024-06-01 12:25:29] [INFO ] Parsed PT model containing 1295 places and 749 transitions and 2996 arcs in 384 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 119 ms.
Deduced a syphon composed of 1036 places in 20 ms
Reduce places removed 1036 places and 0 transitions.
Support contains 54 out of 259 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 259/259 places, 749/749 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 240 transitions.
Iterating post reduction 0 with 257 rules applied. Total rules applied 257 place count 242 transition count 509
Discarding 31 places :
Symmetric choice reduction at 1 with 31 rule applications. Total rules 288 place count 211 transition count 465
Iterating global reduction 1 with 31 rules applied. Total rules applied 319 place count 211 transition count 465
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 330 place count 211 transition count 454
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 342 place count 199 transition count 442
Iterating global reduction 2 with 12 rules applied. Total rules applied 354 place count 199 transition count 442
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 366 place count 187 transition count 429
Iterating global reduction 2 with 12 rules applied. Total rules applied 378 place count 187 transition count 429
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 2 with 49 rules applied. Total rules applied 427 place count 187 transition count 380
Applied a total of 427 rules in 116 ms. Remains 187 /259 variables (removed 72) and now considering 380/749 (removed 369) transitions.
// Phase 1: matrix 380 rows 187 cols
[2024-06-01 12:25:29] [INFO ] Computed 5 invariants in 32 ms
[2024-06-01 12:25:30] [INFO ] Implicit Places using invariants in 418 ms returned []
[2024-06-01 12:25:30] [INFO ] Invariant cache hit.
[2024-06-01 12:25:30] [INFO ] State equation strengthened by 252 read => feed constraints.
[2024-06-01 12:25:31] [INFO ] Implicit Places using invariants and state equation in 1119 ms returned []
Implicit Place search using SMT with State Equation took 1583 ms to find 0 implicit places.
Running 379 sub problems to find dead transitions.
[2024-06-01 12:25:31] [INFO ] Invariant cache hit.
[2024-06-01 12:25:31] [INFO ] State equation strengthened by 252 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/186 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 3 (OVERLAPS) 1/187 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 379 unsolved
[2024-06-01 12:25:39] [INFO ] Deduced a trap composed of 62 places in 145 ms of which 24 ms to minimize.
[2024-06-01 12:25:39] [INFO ] Deduced a trap composed of 62 places in 103 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/187 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/187 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 6 (OVERLAPS) 380/567 variables, 187/194 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/567 variables, 252/446 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/567 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 9 (OVERLAPS) 0/567 variables, 0/446 constraints. Problems are: Problem set: 0 solved, 379 unsolved
No progress, stopping.
After SMT solving in domain Real declared 567/567 variables, and 446 constraints, problems are : Problem set: 0 solved, 379 unsolved in 30037 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 187/187 constraints, ReadFeed: 252/252 constraints, PredecessorRefiner: 379/379 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 379 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/186 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/186 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/186 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 3 (OVERLAPS) 1/187 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/187 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/187 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 6 (OVERLAPS) 380/567 variables, 187/194 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/567 variables, 252/446 constraints. Problems are: Problem set: 0 solved, 379 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/567 variables, 379/825 constraints. Problems are: Problem set: 0 solved, 379 unsolved
[2024-06-01 12:26:19] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 2 ms to minimize.
[2024-06-01 12:26:20] [INFO ] Deduced a trap composed of 70 places in 72 ms of which 2 ms to minimize.
Problem TDEAD100 is UNSAT
[2024-06-01 12:26:22] [INFO ] Deduced a trap composed of 71 places in 69 ms of which 1 ms to minimize.
Problem TDEAD104 is UNSAT
[2024-06-01 12:26:23] [INFO ] Deduced a trap composed of 91 places in 75 ms of which 2 ms to minimize.
Problem TDEAD351 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/567 variables, 4/829 constraints. Problems are: Problem set: 3 solved, 376 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 567/567 variables, and 829 constraints, problems are : Problem set: 3 solved, 376 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 187/187 constraints, ReadFeed: 252/252 constraints, PredecessorRefiner: 379/379 constraints, Known Traps: 6/6 constraints]
After SMT, in 61364ms problems are : Problem set: 3 solved, 376 unsolved
Search for dead transitions found 3 dead transitions in 61403ms
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 : 187/259 places, 377/749 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 184 transition count 377
Applied a total of 3 rules in 8 ms. Remains 184 /187 variables (removed 3) and now considering 377/377 (removed 0) transitions.
// Phase 1: matrix 377 rows 184 cols
[2024-06-01 12:26:32] [INFO ] Computed 4 invariants in 5 ms
[2024-06-01 12:26:32] [INFO ] Implicit Places using invariants in 152 ms returned []
[2024-06-01 12:26:32] [INFO ] Invariant cache hit.
[2024-06-01 12:26:33] [INFO ] State equation strengthened by 251 read => feed constraints.
[2024-06-01 12:26:33] [INFO ] Implicit Places using invariants and state equation in 906 ms returned []
Implicit Place search using SMT with State Equation took 1060 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 184/259 places, 377/749 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 64203 ms. Remains : 184/259 places, 377/749 transitions.
Support contains 54 out of 184 places after structural reductions.
[2024-06-01 12:26:34] [INFO ] Flatten gal took : 78 ms
[2024-06-01 12:26:34] [INFO ] Flatten gal took : 40 ms
[2024-06-01 12:26:34] [INFO ] Input system was already deterministic with 377 transitions.
Support contains 52 out of 184 places (down from 54) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 51 to 50
RANDOM walk for 40000 steps (8911 resets) in 3872 ms. (10 steps per ms) remains 48/50 properties
BEST_FIRST walk for 4003 steps (196 resets) in 136 ms. (29 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (179 resets) in 121 ms. (32 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (177 resets) in 114 ms. (34 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (186 resets) in 139 ms. (28 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (197 resets) in 135 ms. (29 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (181 resets) in 143 ms. (27 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (188 resets) in 94 ms. (42 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4003 steps (404 resets) in 71 ms. (55 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (210 resets) in 40 ms. (97 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4002 steps (184 resets) in 47 ms. (83 steps per ms) remains 48/48 properties
BEST_FIRST walk for 4004 steps (177 resets) in 30 ms. (129 steps per ms) remains 47/48 properties
BEST_FIRST walk for 4004 steps (201 resets) in 34 ms. (114 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (191 resets) in 54 ms. (72 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (421 resets) in 32 ms. (121 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (198 resets) in 29 ms. (133 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (204 resets) in 25 ms. (153 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (194 resets) in 26 ms. (148 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (182 resets) in 25 ms. (153 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (211 resets) in 29 ms. (133 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (197 resets) in 66 ms. (59 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (182 resets) in 19 ms. (200 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (179 resets) in 19 ms. (200 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (195 resets) in 37 ms. (105 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (202 resets) in 20 ms. (190 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (225 resets) in 22 ms. (174 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (177 resets) in 23 ms. (166 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4004 steps (181 resets) in 27 ms. (143 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (194 resets) in 35 ms. (111 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4000 steps (618 resets) in 59 ms. (66 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (168 resets) in 30 ms. (129 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (420 resets) in 30 ms. (129 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (203 resets) in 25 ms. (153 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (196 resets) in 25 ms. (153 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (438 resets) in 35 ms. (111 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (200 resets) in 23 ms. (166 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (407 resets) in 42 ms. (93 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (183 resets) in 25 ms. (153 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (196 resets) in 26 ms. (148 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (207 resets) in 26 ms. (148 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (200 resets) in 23 ms. (166 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (174 resets) in 23 ms. (166 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (171 resets) in 32 ms. (121 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (192 resets) in 24 ms. (160 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (183 resets) in 22 ms. (174 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (180 resets) in 23 ms. (166 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4003 steps (186 resets) in 40 ms. (97 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4001 steps (197 resets) in 26 ms. (148 steps per ms) remains 47/47 properties
BEST_FIRST walk for 4002 steps (195 resets) in 26 ms. (148 steps per ms) remains 47/47 properties
Interrupted probabilistic random walk after 477780 steps, run timeout after 6001 ms. (steps per millisecond=79 ) properties seen :23 out of 47
Probabilistic random walk after 477780 steps, saw 224625 distinct states, run finished after 6009 ms. (steps per millisecond=79 ) properties seen :23
[2024-06-01 12:26:42] [INFO ] Invariant cache hit.
[2024-06-01 12:26:42] [INFO ] State equation strengthened by 251 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/30 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 1 (OVERLAPS) 87/117 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/117 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 3 (OVERLAPS) 37/154 variables, 2/4 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/154 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 5 (OVERLAPS) 301/455 variables, 154/158 constraints. Problems are: Problem set: 0 solved, 24 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/455 variables, 175/333 constraints. Problems are: Problem set: 0 solved, 24 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/455 variables, 0/333 constraints. Problems are: Problem set: 0 solved, 24 unsolved
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp12 is UNSAT
Problem AtomicPropp13 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp27 is UNSAT
Problem AtomicPropp37 is UNSAT
At refinement iteration 8 (OVERLAPS) 106/561 variables, 30/363 constraints. Problems are: Problem set: 6 solved, 18 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/561 variables, 76/439 constraints. Problems are: Problem set: 6 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/561 variables, 0/439 constraints. Problems are: Problem set: 6 solved, 18 unsolved
At refinement iteration 11 (OVERLAPS) 0/561 variables, 0/439 constraints. Problems are: Problem set: 6 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Real declared 561/561 variables, and 439 constraints, problems are : Problem set: 6 solved, 18 unsolved in 1979 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 184/184 constraints, ReadFeed: 251/251 constraints, PredecessorRefiner: 24/24 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 18 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 18 unsolved
At refinement iteration 1 (OVERLAPS) 89/111 variables, 2/2 constraints. Problems are: Problem set: 6 solved, 18 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/111 variables, 0/2 constraints. Problems are: Problem set: 6 solved, 18 unsolved
At refinement iteration 3 (OVERLAPS) 38/149 variables, 2/4 constraints. Problems are: Problem set: 6 solved, 18 unsolved
[2024-06-01 12:26:44] [INFO ] Deduced a trap composed of 27 places in 50 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/149 variables, 1/5 constraints. Problems are: Problem set: 6 solved, 18 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/149 variables, 0/5 constraints. Problems are: Problem set: 6 solved, 18 unsolved
At refinement iteration 6 (OVERLAPS) 271/420 variables, 149/154 constraints. Problems are: Problem set: 6 solved, 18 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/420 variables, 145/299 constraints. Problems are: Problem set: 6 solved, 18 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/420 variables, 0/299 constraints. Problems are: Problem set: 6 solved, 18 unsolved
At refinement iteration 9 (OVERLAPS) 141/561 variables, 35/334 constraints. Problems are: Problem set: 6 solved, 18 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/561 variables, 106/440 constraints. Problems are: Problem set: 6 solved, 18 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/561 variables, 18/458 constraints. Problems are: Problem set: 6 solved, 18 unsolved
[2024-06-01 12:26:46] [INFO ] Deduced a trap composed of 27 places in 66 ms of which 2 ms to minimize.
[2024-06-01 12:26:46] [INFO ] Deduced a trap composed of 70 places in 70 ms of which 1 ms to minimize.
[2024-06-01 12:26:47] [INFO ] Deduced a trap composed of 67 places in 67 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/561 variables, 3/461 constraints. Problems are: Problem set: 6 solved, 18 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/561 variables, 0/461 constraints. Problems are: Problem set: 6 solved, 18 unsolved
At refinement iteration 14 (OVERLAPS) 0/561 variables, 0/461 constraints. Problems are: Problem set: 6 solved, 18 unsolved
No progress, stopping.
After SMT solving in domain Int declared 561/561 variables, and 461 constraints, problems are : Problem set: 6 solved, 18 unsolved in 5006 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 184/184 constraints, ReadFeed: 251/251 constraints, PredecessorRefiner: 18/24 constraints, Known Traps: 4/4 constraints]
After SMT, in 7133ms problems are : Problem set: 6 solved, 18 unsolved
Fused 18 Parikh solutions to 12 different solutions.
Parikh walk visited 1 properties in 10038 ms.
Support contains 21 out of 184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 184/184 places, 377/377 transitions.
Graph (complete) has 662 edges and 184 vertex of which 183 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 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 183 transition count 375
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 18 place count 168 transition count 273
Iterating global reduction 1 with 15 rules applied. Total rules applied 33 place count 168 transition count 273
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 47 place count 154 transition count 259
Iterating global reduction 1 with 14 rules applied. Total rules applied 61 place count 154 transition count 259
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 71 place count 154 transition count 249
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 76 place count 149 transition count 244
Iterating global reduction 2 with 5 rules applied. Total rules applied 81 place count 149 transition count 244
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 82 place count 149 transition count 243
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 83 place count 148 transition count 242
Iterating global reduction 3 with 1 rules applied. Total rules applied 84 place count 148 transition count 242
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 85 place count 147 transition count 241
Iterating global reduction 3 with 1 rules applied. Total rules applied 86 place count 147 transition count 241
Applied a total of 86 rules in 80 ms. Remains 147 /184 variables (removed 37) and now considering 241/377 (removed 136) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 80 ms. Remains : 147/184 places, 241/377 transitions.
RANDOM walk for 40000 steps (8881 resets) in 386 ms. (103 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (183 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (188 resets) in 17 ms. (222 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (183 resets) in 15 ms. (250 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (398 resets) in 22 ms. (174 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (202 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4001 steps (206 resets) in 22 ms. (173 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (198 resets) in 33 ms. (117 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (192 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (193 resets) in 15 ms. (250 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4004 steps (192 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4003 steps (403 resets) in 22 ms. (174 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4000 steps (416 resets) in 21 ms. (181 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (184 resets) in 19 ms. (200 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (171 resets) in 17 ms. (222 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (170 resets) in 16 ms. (235 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (184 resets) in 18 ms. (210 steps per ms) remains 17/17 properties
BEST_FIRST walk for 4002 steps (192 resets) in 25 ms. (153 steps per ms) remains 17/17 properties
Interrupted probabilistic random walk after 205556 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :1 out of 17
Probabilistic random walk after 205556 steps, saw 93064 distinct states, run finished after 3001 ms. (steps per millisecond=68 ) properties seen :1
// Phase 1: matrix 241 rows 147 cols
[2024-06-01 12:27:03] [INFO ] Computed 3 invariants in 5 ms
[2024-06-01 12:27:03] [INFO ] State equation strengthened by 140 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 77/97 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 3/100 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 215/315 variables, 100/103 constraints. Problems are: Problem set: 0 solved, 16 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/315 variables, 114/217 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/315 variables, 0/217 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (OVERLAPS) 73/388 variables, 47/264 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/388 variables, 26/290 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/388 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (OVERLAPS) 0/388 variables, 0/290 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 388/388 variables, and 290 constraints, problems are : Problem set: 0 solved, 16 unsolved in 1187 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 147/147 constraints, ReadFeed: 140/140 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 77/97 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/97 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 3/100 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-06-01 12:27:04] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 2 ms to minimize.
[2024-06-01 12:27:04] [INFO ] Deduced a trap composed of 56 places in 44 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/100 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/100 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 215/315 variables, 100/105 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/315 variables, 114/219 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/315 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 73/388 variables, 47/266 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/388 variables, 26/292 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/388 variables, 16/308 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-06-01 12:27:06] [INFO ] Deduced a trap composed of 60 places in 52 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/388 variables, 1/309 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/388 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (OVERLAPS) 0/388 variables, 0/309 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 388/388 variables, and 309 constraints, problems are : Problem set: 0 solved, 16 unsolved in 4017 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 147/147 constraints, ReadFeed: 140/140 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 3/3 constraints]
After SMT, in 5276ms problems are : Problem set: 0 solved, 16 unsolved
Fused 16 Parikh solutions to 15 different solutions.
Parikh walk visited 0 properties in 4984 ms.
Support contains 20 out of 147 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 147/147 places, 241/241 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 146 transition count 231
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 146 transition count 231
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 145 transition count 230
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 145 transition count 230
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 145 transition count 229
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 144 transition count 228
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 144 transition count 228
Applied a total of 7 rules in 32 ms. Remains 144 /147 variables (removed 3) and now considering 228/241 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 144/147 places, 228/241 transitions.
RANDOM walk for 40000 steps (8986 resets) in 359 ms. (111 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (204 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (202 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (428 resets) in 26 ms. (148 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (196 resets) in 25 ms. (153 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (186 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (171 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (189 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (186 resets) in 18 ms. (210 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (186 resets) in 20 ms. (190 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (413 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (426 resets) in 37 ms. (105 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (183 resets) in 22 ms. (174 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (200 resets) in 26 ms. (148 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (177 resets) in 19 ms. (200 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (183 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (201 resets) in 17 ms. (222 steps per ms) remains 16/16 properties
Interrupted probabilistic random walk after 205524 steps, run timeout after 3001 ms. (steps per millisecond=68 ) properties seen :0 out of 16
Probabilistic random walk after 205524 steps, saw 93169 distinct states, run finished after 3005 ms. (steps per millisecond=68 ) properties seen :0
// Phase 1: matrix 228 rows 144 cols
[2024-06-01 12:27:16] [INFO ] Computed 3 invariants in 3 ms
[2024-06-01 12:27:16] [INFO ] State equation strengthened by 130 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 76/96 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/96 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 3/99 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-06-01 12:27:17] [INFO ] Deduced a trap composed of 27 places in 51 ms of which 2 ms to minimize.
[2024-06-01 12:27:17] [INFO ] Deduced a trap composed of 56 places in 42 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 212/311 variables, 99/104 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/311 variables, 114/218 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/311 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 16 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 61/372 variables, 45/263 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/372 variables, 16/279 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/372 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 12 (OVERLAPS) 0/372 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Real declared 372/372 variables, and 279 constraints, problems are : Problem set: 0 solved, 16 unsolved in 1480 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 144/144 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 76/96 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/96 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 3/99 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/99 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/99 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 212/311 variables, 99/104 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/311 variables, 114/218 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/311 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 9 (OVERLAPS) 61/372 variables, 45/263 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/372 variables, 16/279 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/372 variables, 16/295 constraints. Problems are: Problem set: 0 solved, 16 unsolved
[2024-06-01 12:27:19] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 2 ms to minimize.
[2024-06-01 12:27:19] [INFO ] Deduced a trap composed of 60 places in 43 ms of which 1 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/372 variables, 2/297 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/372 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 14 (OVERLAPS) 0/372 variables, 0/297 constraints. Problems are: Problem set: 0 solved, 16 unsolved
No progress, stopping.
After SMT solving in domain Int declared 372/372 variables, and 297 constraints, problems are : Problem set: 0 solved, 16 unsolved in 3454 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 144/144 constraints, ReadFeed: 130/130 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 4/4 constraints]
After SMT, in 4978ms problems are : Problem set: 0 solved, 16 unsolved
Fused 16 Parikh solutions to 15 different solutions.
Parikh walk visited 2 properties in 30970 ms.
Support contains 16 out of 144 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 144/144 places, 228/228 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 140 transition count 209
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 140 transition count 209
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 12 place count 136 transition count 205
Iterating global reduction 0 with 4 rules applied. Total rules applied 16 place count 136 transition count 205
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 17 place count 136 transition count 204
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 20 place count 133 transition count 201
Iterating global reduction 1 with 3 rules applied. Total rules applied 23 place count 133 transition count 201
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 26 place count 133 transition count 198
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 27 place count 132 transition count 197
Iterating global reduction 2 with 1 rules applied. Total rules applied 28 place count 132 transition count 197
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 131 transition count 196
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 131 transition count 196
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 31 place count 130 transition count 195
Iterating global reduction 2 with 1 rules applied. Total rules applied 32 place count 130 transition count 195
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 37 place count 130 transition count 190
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 38 place count 129 transition count 189
Iterating global reduction 3 with 1 rules applied. Total rules applied 39 place count 129 transition count 189
Applied a total of 39 rules in 41 ms. Remains 129 /144 variables (removed 15) and now considering 189/228 (removed 39) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 129/144 places, 189/228 transitions.
RANDOM walk for 40000 steps (8991 resets) in 280 ms. (142 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (1913 resets) in 126 ms. (314 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (1937 resets) in 139 ms. (285 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (4137 resets) in 186 ms. (213 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (2005 resets) in 166 ms. (239 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (1916 resets) in 295 ms. (135 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (1931 resets) in 74 ms. (533 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (1908 resets) in 74 ms. (533 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40001 steps (1884 resets) in 81 ms. (487 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (4137 resets) in 97 ms. (408 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (4067 resets) in 98 ms. (404 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (1861 resets) in 76 ms. (519 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (1928 resets) in 73 ms. (540 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40002 steps (1880 resets) in 72 ms. (547 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (1907 resets) in 81 ms. (487 steps per ms) remains 14/14 properties
Interrupted probabilistic random walk after 235915 steps, run timeout after 3001 ms. (steps per millisecond=78 ) properties seen :0 out of 14
Probabilistic random walk after 235915 steps, saw 104602 distinct states, run finished after 3004 ms. (steps per millisecond=78 ) properties seen :0
// Phase 1: matrix 189 rows 129 cols
[2024-06-01 12:27:56] [INFO ] Computed 3 invariants in 1 ms
[2024-06-01 12:27:56] [INFO ] State equation strengthened by 101 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 69/85 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 3/88 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-06-01 12:27:56] [INFO ] Deduced a trap composed of 25 places in 43 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 175/263 variables, 88/92 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/263 variables, 87/179 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/263 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 14 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 55/318 variables, 41/220 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/318 variables, 14/234 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/318 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 12 (OVERLAPS) 0/318 variables, 0/234 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 234 constraints, problems are : Problem set: 0 solved, 14 unsolved in 1105 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 129/129 constraints, ReadFeed: 101/101 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 14 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 69/85 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/85 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 3 (OVERLAPS) 3/88 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/88 variables, 1/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/88 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 6 (OVERLAPS) 175/263 variables, 88/92 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/263 variables, 87/179 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/263 variables, 0/179 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 9 (OVERLAPS) 55/318 variables, 41/220 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/318 variables, 14/234 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/318 variables, 14/248 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2024-06-01 12:27:58] [INFO ] Deduced a trap composed of 52 places in 42 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/318 variables, 1/249 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/318 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 14 (OVERLAPS) 0/318 variables, 0/249 constraints. Problems are: Problem set: 0 solved, 14 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 249 constraints, problems are : Problem set: 0 solved, 14 unsolved in 2226 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 129/129 constraints, ReadFeed: 101/101 constraints, PredecessorRefiner: 14/14 constraints, Known Traps: 2/2 constraints]
After SMT, in 3372ms problems are : Problem set: 0 solved, 14 unsolved
Parikh walk visited 0 properties in 30673 ms.
Support contains 16 out of 129 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 129/129 places, 189/189 transitions.
Applied a total of 0 rules in 29 ms. Remains 129 /129 variables (removed 0) and now considering 189/189 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 129/129 places, 189/189 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 129/129 places, 189/189 transitions.
Applied a total of 0 rules in 8 ms. Remains 129 /129 variables (removed 0) and now considering 189/189 (removed 0) transitions.
[2024-06-01 12:28:30] [INFO ] Invariant cache hit.
[2024-06-01 12:28:30] [INFO ] Implicit Places using invariants in 133 ms returned []
[2024-06-01 12:28:30] [INFO ] Invariant cache hit.
[2024-06-01 12:28:30] [INFO ] State equation strengthened by 101 read => feed constraints.
[2024-06-01 12:28:31] [INFO ] Implicit Places using invariants and state equation in 409 ms returned []
Implicit Place search using SMT with State Equation took 545 ms to find 0 implicit places.
[2024-06-01 12:28:31] [INFO ] Redundant transitions in 8 ms returned []
Running 188 sub problems to find dead transitions.
[2024-06-01 12:28:31] [INFO ] Invariant cache hit.
[2024-06-01 12:28:31] [INFO ] State equation strengthened by 101 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/128 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 2 (OVERLAPS) 1/129 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 4 (OVERLAPS) 189/318 variables, 129/132 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/318 variables, 101/233 constraints. Problems are: Problem set: 0 solved, 188 unsolved
[2024-06-01 12:28:35] [INFO ] Deduced a trap composed of 20 places in 60 ms of which 1 ms to minimize.
[2024-06-01 12:28:35] [INFO ] Deduced a trap composed of 52 places in 39 ms of which 1 ms to minimize.
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/318 variables, 2/235 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 8 (OVERLAPS) 0/318 variables, 0/235 constraints. Problems are: Problem set: 0 solved, 188 unsolved
No progress, stopping.
After SMT solving in domain Real declared 318/318 variables, and 235 constraints, problems are : Problem set: 0 solved, 188 unsolved in 9725 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 129/129 constraints, ReadFeed: 101/101 constraints, PredecessorRefiner: 188/188 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 188 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/128 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/128 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 2 (OVERLAPS) 1/129 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/129 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/129 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 5 (OVERLAPS) 189/318 variables, 129/134 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/318 variables, 101/235 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/318 variables, 188/423 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/318 variables, 0/423 constraints. Problems are: Problem set: 0 solved, 188 unsolved
At refinement iteration 9 (OVERLAPS) 0/318 variables, 0/423 constraints. Problems are: Problem set: 0 solved, 188 unsolved
No progress, stopping.
After SMT solving in domain Int declared 318/318 variables, and 423 constraints, problems are : Problem set: 0 solved, 188 unsolved in 18365 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 129/129 constraints, ReadFeed: 101/101 constraints, PredecessorRefiner: 188/188 constraints, Known Traps: 2/2 constraints]
After SMT, in 28364ms problems are : Problem set: 0 solved, 188 unsolved
Search for dead transitions found 0 dead transitions in 28367ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28934 ms. Remains : 129/129 places, 189/189 transitions.
Successfully simplified 6 atomic propositions for a total of 16 simplifications.
[2024-06-01 12:28:59] [INFO ] Flatten gal took : 28 ms
[2024-06-01 12:28:59] [INFO ] Flatten gal took : 31 ms
[2024-06-01 12:28:59] [INFO ] Input system was already deterministic with 377 transitions.
FORMULA SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 48 stabilizing places and 86 stable transitions
Graph (complete) has 731 edges and 184 vertex of which 183 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 377/377 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 153 transition count 199
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 153 transition count 199
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 92 place count 123 transition count 169
Iterating global reduction 0 with 30 rules applied. Total rules applied 122 place count 123 transition count 169
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 135 place count 123 transition count 156
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 153 place count 105 transition count 135
Iterating global reduction 1 with 18 rules applied. Total rules applied 171 place count 105 transition count 135
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 183 place count 105 transition count 123
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 189 place count 99 transition count 117
Iterating global reduction 2 with 6 rules applied. Total rules applied 195 place count 99 transition count 117
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 200 place count 94 transition count 112
Iterating global reduction 2 with 5 rules applied. Total rules applied 205 place count 94 transition count 112
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 207 place count 92 transition count 110
Iterating global reduction 2 with 2 rules applied. Total rules applied 209 place count 92 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 211 place count 92 transition count 108
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 213 place count 90 transition count 106
Iterating global reduction 3 with 2 rules applied. Total rules applied 215 place count 90 transition count 106
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 216 place count 89 transition count 104
Iterating global reduction 3 with 1 rules applied. Total rules applied 217 place count 89 transition count 104
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 218 place count 88 transition count 103
Iterating global reduction 3 with 1 rules applied. Total rules applied 219 place count 88 transition count 103
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 220 place count 87 transition count 102
Iterating global reduction 3 with 1 rules applied. Total rules applied 221 place count 87 transition count 102
Applied a total of 221 rules in 29 ms. Remains 87 /184 variables (removed 97) and now considering 102/377 (removed 275) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 87/184 places, 102/377 transitions.
[2024-06-01 12:28:59] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:28:59] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:28:59] [INFO ] Input system was already deterministic with 102 transitions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 377/377 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 153 transition count 199
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 153 transition count 199
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 92 place count 123 transition count 169
Iterating global reduction 0 with 30 rules applied. Total rules applied 122 place count 123 transition count 169
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 135 place count 123 transition count 156
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 152 place count 106 transition count 137
Iterating global reduction 1 with 17 rules applied. Total rules applied 169 place count 106 transition count 137
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 180 place count 106 transition count 126
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 186 place count 100 transition count 120
Iterating global reduction 2 with 6 rules applied. Total rules applied 192 place count 100 transition count 120
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 197 place count 95 transition count 115
Iterating global reduction 2 with 5 rules applied. Total rules applied 202 place count 95 transition count 115
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 204 place count 93 transition count 113
Iterating global reduction 2 with 2 rules applied. Total rules applied 206 place count 93 transition count 113
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 208 place count 93 transition count 111
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 210 place count 91 transition count 109
Iterating global reduction 3 with 2 rules applied. Total rules applied 212 place count 91 transition count 109
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 213 place count 90 transition count 107
Iterating global reduction 3 with 1 rules applied. Total rules applied 214 place count 90 transition count 107
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 215 place count 89 transition count 106
Iterating global reduction 3 with 1 rules applied. Total rules applied 216 place count 89 transition count 106
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 217 place count 88 transition count 105
Iterating global reduction 3 with 1 rules applied. Total rules applied 218 place count 88 transition count 105
Applied a total of 218 rules in 28 ms. Remains 88 /184 variables (removed 96) and now considering 105/377 (removed 272) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 88/184 places, 105/377 transitions.
[2024-06-01 12:28:59] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:28:59] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:28:59] [INFO ] Input system was already deterministic with 105 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 184/184 places, 377/377 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 154 transition count 209
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 154 transition count 209
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 89 place count 125 transition count 180
Iterating global reduction 0 with 29 rules applied. Total rules applied 118 place count 125 transition count 180
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 130 place count 125 transition count 168
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 147 place count 108 transition count 148
Iterating global reduction 1 with 17 rules applied. Total rules applied 164 place count 108 transition count 148
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 176 place count 108 transition count 136
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 181 place count 103 transition count 131
Iterating global reduction 2 with 5 rules applied. Total rules applied 186 place count 103 transition count 131
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 190 place count 99 transition count 127
Iterating global reduction 2 with 4 rules applied. Total rules applied 194 place count 99 transition count 127
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 195 place count 98 transition count 126
Iterating global reduction 2 with 1 rules applied. Total rules applied 196 place count 98 transition count 126
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 197 place count 97 transition count 125
Iterating global reduction 2 with 1 rules applied. Total rules applied 198 place count 97 transition count 125
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 199 place count 96 transition count 123
Iterating global reduction 2 with 1 rules applied. Total rules applied 200 place count 96 transition count 123
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 201 place count 95 transition count 122
Iterating global reduction 2 with 1 rules applied. Total rules applied 202 place count 95 transition count 122
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 203 place count 94 transition count 121
Iterating global reduction 2 with 1 rules applied. Total rules applied 204 place count 94 transition count 121
Applied a total of 204 rules in 52 ms. Remains 94 /184 variables (removed 90) and now considering 121/377 (removed 256) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 53 ms. Remains : 94/184 places, 121/377 transitions.
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:29:00] [INFO ] Input system was already deterministic with 121 transitions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 377/377 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 153 transition count 199
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 153 transition count 199
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 91 place count 124 transition count 170
Iterating global reduction 0 with 29 rules applied. Total rules applied 120 place count 124 transition count 170
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 133 place count 124 transition count 157
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 150 place count 107 transition count 137
Iterating global reduction 1 with 17 rules applied. Total rules applied 167 place count 107 transition count 137
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 178 place count 107 transition count 126
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 183 place count 102 transition count 121
Iterating global reduction 2 with 5 rules applied. Total rules applied 188 place count 102 transition count 121
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 192 place count 98 transition count 117
Iterating global reduction 2 with 4 rules applied. Total rules applied 196 place count 98 transition count 117
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 198 place count 96 transition count 115
Iterating global reduction 2 with 2 rules applied. Total rules applied 200 place count 96 transition count 115
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 202 place count 96 transition count 113
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 204 place count 94 transition count 111
Iterating global reduction 3 with 2 rules applied. Total rules applied 206 place count 94 transition count 111
Applied a total of 206 rules in 29 ms. Remains 94 /184 variables (removed 90) and now considering 111/377 (removed 266) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 94/184 places, 111/377 transitions.
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:29:00] [INFO ] Input system was already deterministic with 111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 377/377 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 156 transition count 208
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 156 transition count 208
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 83 place count 129 transition count 181
Iterating global reduction 0 with 27 rules applied. Total rules applied 110 place count 129 transition count 181
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 126 place count 129 transition count 165
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 141 place count 114 transition count 148
Iterating global reduction 1 with 15 rules applied. Total rules applied 156 place count 114 transition count 148
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 166 place count 114 transition count 138
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 170 place count 110 transition count 134
Iterating global reduction 2 with 4 rules applied. Total rules applied 174 place count 110 transition count 134
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 177 place count 107 transition count 131
Iterating global reduction 2 with 3 rules applied. Total rules applied 180 place count 107 transition count 131
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 181 place count 106 transition count 130
Iterating global reduction 2 with 1 rules applied. Total rules applied 182 place count 106 transition count 130
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 184 place count 106 transition count 128
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 185 place count 105 transition count 127
Iterating global reduction 3 with 1 rules applied. Total rules applied 186 place count 105 transition count 127
Applied a total of 186 rules in 21 ms. Remains 105 /184 variables (removed 79) and now considering 127/377 (removed 250) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 21 ms. Remains : 105/184 places, 127/377 transitions.
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:29:00] [INFO ] Input system was already deterministic with 127 transitions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 377/377 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 153 transition count 199
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 153 transition count 199
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 92 place count 123 transition count 169
Iterating global reduction 0 with 30 rules applied. Total rules applied 122 place count 123 transition count 169
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 135 place count 123 transition count 156
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 153 place count 105 transition count 135
Iterating global reduction 1 with 18 rules applied. Total rules applied 171 place count 105 transition count 135
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 183 place count 105 transition count 123
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 189 place count 99 transition count 117
Iterating global reduction 2 with 6 rules applied. Total rules applied 195 place count 99 transition count 117
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 200 place count 94 transition count 112
Iterating global reduction 2 with 5 rules applied. Total rules applied 205 place count 94 transition count 112
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 207 place count 92 transition count 110
Iterating global reduction 2 with 2 rules applied. Total rules applied 209 place count 92 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 211 place count 92 transition count 108
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 213 place count 90 transition count 106
Iterating global reduction 3 with 2 rules applied. Total rules applied 215 place count 90 transition count 106
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 216 place count 89 transition count 104
Iterating global reduction 3 with 1 rules applied. Total rules applied 217 place count 89 transition count 104
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 218 place count 88 transition count 103
Iterating global reduction 3 with 1 rules applied. Total rules applied 219 place count 88 transition count 103
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 220 place count 87 transition count 102
Iterating global reduction 3 with 1 rules applied. Total rules applied 221 place count 87 transition count 102
Applied a total of 221 rules in 27 ms. Remains 87 /184 variables (removed 97) and now considering 102/377 (removed 275) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 87/184 places, 102/377 transitions.
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:29:00] [INFO ] Input system was already deterministic with 102 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 184/184 places, 377/377 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 153 transition count 199
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 153 transition count 199
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 92 place count 123 transition count 169
Iterating global reduction 0 with 30 rules applied. Total rules applied 122 place count 123 transition count 169
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 135 place count 123 transition count 156
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 153 place count 105 transition count 135
Iterating global reduction 1 with 18 rules applied. Total rules applied 171 place count 105 transition count 135
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 183 place count 105 transition count 123
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 189 place count 99 transition count 117
Iterating global reduction 2 with 6 rules applied. Total rules applied 195 place count 99 transition count 117
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 200 place count 94 transition count 112
Iterating global reduction 2 with 5 rules applied. Total rules applied 205 place count 94 transition count 112
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 207 place count 92 transition count 110
Iterating global reduction 2 with 2 rules applied. Total rules applied 209 place count 92 transition count 110
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 211 place count 92 transition count 108
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 213 place count 90 transition count 106
Iterating global reduction 3 with 2 rules applied. Total rules applied 215 place count 90 transition count 106
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 216 place count 89 transition count 104
Iterating global reduction 3 with 1 rules applied. Total rules applied 217 place count 89 transition count 104
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 218 place count 88 transition count 103
Iterating global reduction 3 with 1 rules applied. Total rules applied 219 place count 88 transition count 103
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 220 place count 87 transition count 102
Iterating global reduction 3 with 1 rules applied. Total rules applied 221 place count 87 transition count 102
Applied a total of 221 rules in 41 ms. Remains 87 /184 variables (removed 97) and now considering 102/377 (removed 275) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 42 ms. Remains : 87/184 places, 102/377 transitions.
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:29:00] [INFO ] Input system was already deterministic with 102 transitions.
RANDOM walk for 40000 steps (8879 resets) in 68 ms. (579 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40001 steps (1934 resets) in 32 ms. (1212 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 2469 steps, run visited all 1 properties in 7 ms. (steps per millisecond=352 )
Probabilistic random walk after 2469 steps, saw 1182 distinct states, run finished after 14 ms. (steps per millisecond=176 ) properties seen :1
FORMULA SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 377/377 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 155 transition count 219
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 155 transition count 219
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 86 place count 127 transition count 191
Iterating global reduction 0 with 28 rules applied. Total rules applied 114 place count 127 transition count 191
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 126 place count 127 transition count 179
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 142 place count 111 transition count 160
Iterating global reduction 1 with 16 rules applied. Total rules applied 158 place count 111 transition count 160
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 171 place count 111 transition count 147
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 176 place count 106 transition count 142
Iterating global reduction 2 with 5 rules applied. Total rules applied 181 place count 106 transition count 142
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 185 place count 102 transition count 138
Iterating global reduction 2 with 4 rules applied. Total rules applied 189 place count 102 transition count 138
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 191 place count 100 transition count 136
Iterating global reduction 2 with 2 rules applied. Total rules applied 193 place count 100 transition count 136
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 197 place count 100 transition count 132
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 199 place count 98 transition count 130
Iterating global reduction 3 with 2 rules applied. Total rules applied 201 place count 98 transition count 130
Applied a total of 201 rules in 21 ms. Remains 98 /184 variables (removed 86) and now considering 130/377 (removed 247) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 98/184 places, 130/377 transitions.
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:29:00] [INFO ] Input system was already deterministic with 130 transitions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 377/377 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 155 transition count 219
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 155 transition count 219
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 86 place count 127 transition count 191
Iterating global reduction 0 with 28 rules applied. Total rules applied 114 place count 127 transition count 191
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 126 place count 127 transition count 179
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 142 place count 111 transition count 160
Iterating global reduction 1 with 16 rules applied. Total rules applied 158 place count 111 transition count 160
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 170 place count 111 transition count 148
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 174 place count 107 transition count 144
Iterating global reduction 2 with 4 rules applied. Total rules applied 178 place count 107 transition count 144
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 181 place count 104 transition count 141
Iterating global reduction 2 with 3 rules applied. Total rules applied 184 place count 104 transition count 141
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 185 place count 103 transition count 140
Iterating global reduction 2 with 1 rules applied. Total rules applied 186 place count 103 transition count 140
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 187 place count 102 transition count 139
Iterating global reduction 2 with 1 rules applied. Total rules applied 188 place count 102 transition count 139
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 189 place count 101 transition count 137
Iterating global reduction 2 with 1 rules applied. Total rules applied 190 place count 101 transition count 137
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 191 place count 100 transition count 136
Iterating global reduction 2 with 1 rules applied. Total rules applied 192 place count 100 transition count 136
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 193 place count 99 transition count 135
Iterating global reduction 2 with 1 rules applied. Total rules applied 194 place count 99 transition count 135
Applied a total of 194 rules in 26 ms. Remains 99 /184 variables (removed 85) and now considering 135/377 (removed 242) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 99/184 places, 135/377 transitions.
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 7 ms
[2024-06-01 12:29:00] [INFO ] Input system was already deterministic with 135 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 184/184 places, 377/377 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 154 transition count 209
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 154 transition count 209
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 89 place count 125 transition count 180
Iterating global reduction 0 with 29 rules applied. Total rules applied 118 place count 125 transition count 180
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 130 place count 125 transition count 168
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 147 place count 108 transition count 148
Iterating global reduction 1 with 17 rules applied. Total rules applied 164 place count 108 transition count 148
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 177 place count 108 transition count 135
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 183 place count 102 transition count 129
Iterating global reduction 2 with 6 rules applied. Total rules applied 189 place count 102 transition count 129
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 194 place count 97 transition count 124
Iterating global reduction 2 with 5 rules applied. Total rules applied 199 place count 97 transition count 124
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 201 place count 95 transition count 122
Iterating global reduction 2 with 2 rules applied. Total rules applied 203 place count 95 transition count 122
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 206 place count 95 transition count 119
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 208 place count 93 transition count 117
Iterating global reduction 3 with 2 rules applied. Total rules applied 210 place count 93 transition count 117
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 211 place count 92 transition count 115
Iterating global reduction 3 with 1 rules applied. Total rules applied 212 place count 92 transition count 115
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 213 place count 91 transition count 114
Iterating global reduction 3 with 1 rules applied. Total rules applied 214 place count 91 transition count 114
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 215 place count 90 transition count 113
Iterating global reduction 3 with 1 rules applied. Total rules applied 216 place count 90 transition count 113
Applied a total of 216 rules in 47 ms. Remains 90 /184 variables (removed 94) and now considering 113/377 (removed 264) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 48 ms. Remains : 90/184 places, 113/377 transitions.
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:29:00] [INFO ] Input system was already deterministic with 113 transitions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 377/377 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 163 transition count 257
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 163 transition count 257
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 62 place count 143 transition count 237
Iterating global reduction 0 with 20 rules applied. Total rules applied 82 place count 143 transition count 237
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 92 place count 143 transition count 227
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 104 place count 131 transition count 214
Iterating global reduction 1 with 12 rules applied. Total rules applied 116 place count 131 transition count 214
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 128 place count 131 transition count 202
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 130 place count 129 transition count 200
Iterating global reduction 2 with 2 rules applied. Total rules applied 132 place count 129 transition count 200
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 133 place count 128 transition count 199
Iterating global reduction 2 with 1 rules applied. Total rules applied 134 place count 128 transition count 199
Applied a total of 134 rules in 19 ms. Remains 128 /184 variables (removed 56) and now considering 199/377 (removed 178) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 128/184 places, 199/377 transitions.
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 9 ms
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 11 ms
[2024-06-01 12:29:00] [INFO ] Input system was already deterministic with 199 transitions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 377/377 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 161 transition count 237
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 161 transition count 237
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 68 place count 139 transition count 215
Iterating global reduction 0 with 22 rules applied. Total rules applied 90 place count 139 transition count 215
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 102 place count 139 transition count 203
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 113 place count 128 transition count 187
Iterating global reduction 1 with 11 rules applied. Total rules applied 124 place count 128 transition count 187
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 128 place count 128 transition count 183
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 131 place count 125 transition count 180
Iterating global reduction 2 with 3 rules applied. Total rules applied 134 place count 125 transition count 180
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 136 place count 123 transition count 178
Iterating global reduction 2 with 2 rules applied. Total rules applied 138 place count 123 transition count 178
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 139 place count 122 transition count 177
Iterating global reduction 2 with 1 rules applied. Total rules applied 140 place count 122 transition count 177
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 141 place count 121 transition count 176
Iterating global reduction 2 with 1 rules applied. Total rules applied 142 place count 121 transition count 176
Applied a total of 142 rules in 22 ms. Remains 121 /184 variables (removed 63) and now considering 176/377 (removed 201) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 121/184 places, 176/377 transitions.
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 8 ms
[2024-06-01 12:29:00] [INFO ] Input system was already deterministic with 176 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 184/184 places, 377/377 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 154 transition count 203
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 154 transition count 203
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 89 place count 125 transition count 174
Iterating global reduction 0 with 29 rules applied. Total rules applied 118 place count 125 transition count 174
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 133 place count 125 transition count 159
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 150 place count 108 transition count 139
Iterating global reduction 1 with 17 rules applied. Total rules applied 167 place count 108 transition count 139
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 178 place count 108 transition count 128
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 183 place count 103 transition count 123
Iterating global reduction 2 with 5 rules applied. Total rules applied 188 place count 103 transition count 123
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 192 place count 99 transition count 119
Iterating global reduction 2 with 4 rules applied. Total rules applied 196 place count 99 transition count 119
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 198 place count 97 transition count 117
Iterating global reduction 2 with 2 rules applied. Total rules applied 200 place count 97 transition count 117
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 202 place count 97 transition count 115
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 204 place count 95 transition count 113
Iterating global reduction 3 with 2 rules applied. Total rules applied 206 place count 95 transition count 113
Applied a total of 206 rules in 29 ms. Remains 95 /184 variables (removed 89) and now considering 113/377 (removed 264) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 29 ms. Remains : 95/184 places, 113/377 transitions.
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 5 ms
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:29:00] [INFO ] Input system was already deterministic with 113 transitions.
RANDOM walk for 40000 steps (9060 resets) in 206 ms. (193 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (1868 resets) in 45 ms. (869 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 2469 steps, run visited all 1 properties in 8 ms. (steps per millisecond=308 )
Probabilistic random walk after 2469 steps, saw 1182 distinct states, run finished after 9 ms. (steps per millisecond=274 ) properties seen :1
FORMULA SieveSingleMsgMbox-PT-d1m64-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 377/377 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 153 transition count 193
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 153 transition count 193
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 92 place count 123 transition count 163
Iterating global reduction 0 with 30 rules applied. Total rules applied 122 place count 123 transition count 163
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 0 with 16 rules applied. Total rules applied 138 place count 123 transition count 147
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 156 place count 105 transition count 126
Iterating global reduction 1 with 18 rules applied. Total rules applied 174 place count 105 transition count 126
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 185 place count 105 transition count 115
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 191 place count 99 transition count 109
Iterating global reduction 2 with 6 rules applied. Total rules applied 197 place count 99 transition count 109
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 202 place count 94 transition count 104
Iterating global reduction 2 with 5 rules applied. Total rules applied 207 place count 94 transition count 104
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 210 place count 91 transition count 101
Iterating global reduction 2 with 3 rules applied. Total rules applied 213 place count 91 transition count 101
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 215 place count 91 transition count 99
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 218 place count 88 transition count 96
Iterating global reduction 3 with 3 rules applied. Total rules applied 221 place count 88 transition count 96
Applied a total of 221 rules in 22 ms. Remains 88 /184 variables (removed 96) and now considering 96/377 (removed 281) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 88/184 places, 96/377 transitions.
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 4 ms
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 5 ms
[2024-06-01 12:29:00] [INFO ] Input system was already deterministic with 96 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 184/184 places, 377/377 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 154 transition count 209
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 154 transition count 209
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 89 place count 125 transition count 180
Iterating global reduction 0 with 29 rules applied. Total rules applied 118 place count 125 transition count 180
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 130 place count 125 transition count 168
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 147 place count 108 transition count 148
Iterating global reduction 1 with 17 rules applied. Total rules applied 164 place count 108 transition count 148
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 176 place count 108 transition count 136
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 181 place count 103 transition count 131
Iterating global reduction 2 with 5 rules applied. Total rules applied 186 place count 103 transition count 131
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 190 place count 99 transition count 127
Iterating global reduction 2 with 4 rules applied. Total rules applied 194 place count 99 transition count 127
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 195 place count 98 transition count 126
Iterating global reduction 2 with 1 rules applied. Total rules applied 196 place count 98 transition count 126
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 197 place count 97 transition count 125
Iterating global reduction 2 with 1 rules applied. Total rules applied 198 place count 97 transition count 125
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 199 place count 96 transition count 123
Iterating global reduction 2 with 1 rules applied. Total rules applied 200 place count 96 transition count 123
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 201 place count 95 transition count 122
Iterating global reduction 2 with 1 rules applied. Total rules applied 202 place count 95 transition count 122
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 203 place count 94 transition count 121
Iterating global reduction 2 with 1 rules applied. Total rules applied 204 place count 94 transition count 121
Applied a total of 204 rules in 32 ms. Remains 94 /184 variables (removed 90) and now considering 121/377 (removed 256) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 34 ms. Remains : 94/184 places, 121/377 transitions.
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 5 ms
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 6 ms
[2024-06-01 12:29:00] [INFO ] Input system was already deterministic with 121 transitions.
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 16 ms
[2024-06-01 12:29:00] [INFO ] Flatten gal took : 16 ms
[2024-06-01 12:29:01] [INFO ] Export to MCC of 13 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2024-06-01 12:29:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 184 places, 377 transitions and 1489 arcs took 5 ms.
Total runtime 211999 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-00
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-01
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-02
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-03
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-05
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-06
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-08
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-09
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-10
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-11
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m64-CTLFireability-2023-12
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m64-CTLFireability-2023-14
Could not compute solution for formula : SieveSingleMsgMbox-PT-d1m64-CTLFireability-2023-15

BK_STOP 1717244941433

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
mcc2024
ctl formula name SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/648/ctl_0_
ctl formula name SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/648/ctl_1_
ctl formula name SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/648/ctl_2_
ctl formula name SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/648/ctl_3_
ctl formula name SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/648/ctl_4_
ctl formula name SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/648/ctl_5_
ctl formula name SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/648/ctl_6_
ctl formula name SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/648/ctl_7_
ctl formula name SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/648/ctl_8_
ctl formula name SieveSingleMsgMbox-PT-d1m64-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/648/ctl_9_
ctl formula name SieveSingleMsgMbox-PT-d1m64-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/648/ctl_10_
ctl formula name SieveSingleMsgMbox-PT-d1m64-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/648/ctl_11_
ctl formula name SieveSingleMsgMbox-PT-d1m64-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/648/ctl_12_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SieveSingleMsgMbox-PT-d1m64"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool ltsminxred"
echo " Input is SieveSingleMsgMbox-PT-d1m64, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r532-smll-171683810700082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d1m64.tgz
mv SieveSingleMsgMbox-PT-d1m64 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;