About the Execution of LTSMin+red for SieveSingleMsgMbox-PT-d0m36
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 365.472 | 37992.00 | 77940.00 | 272.60 | [undef] | Cannot compute |
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-171683810600026.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is SieveSingleMsgMbox-PT-d0m36, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r532-smll-171683810600026
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 19:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 120K Apr 12 19:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 12 19:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K Apr 12 19:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 57K 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-d0m36-CTLFireability-2024-00
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-01
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-02
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-03
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-04
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-05
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-06
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-07
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-08
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-09
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-10
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-11
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-CTLFireability-2023-12
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-CTLFireability-2023-13
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-CTLFireability-2023-14
FORMULA_NAME SieveSingleMsgMbox-PT-d0m36-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1717241944666
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-d0m36
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 11:39:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 11:39:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 11:39:07] [INFO ] Load time of PNML (sax parser for PT used): 141 ms
[2024-06-01 11:39:07] [INFO ] Transformed 262 places.
[2024-06-01 11:39:07] [INFO ] Transformed 73 transitions.
[2024-06-01 11:39:07] [INFO ] Parsed PT model containing 262 places and 73 transitions and 292 arcs in 377 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 31 ms.
Deduced a syphon composed of 190 places in 2 ms
Reduce places removed 190 places and 0 transitions.
Support contains 63 out of 72 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 72/72 places, 73/73 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 70 transition count 73
Applied a total of 2 rules in 30 ms. Remains 70 /72 variables (removed 2) and now considering 73/73 (removed 0) transitions.
// Phase 1: matrix 73 rows 70 cols
[2024-06-01 11:39:07] [INFO ] Computed 5 invariants in 27 ms
[2024-06-01 11:39:08] [INFO ] Implicit Places using invariants in 337 ms returned []
[2024-06-01 11:39:08] [INFO ] Invariant cache hit.
[2024-06-01 11:39:08] [INFO ] State equation strengthened by 31 read => feed constraints.
[2024-06-01 11:39:08] [INFO ] Implicit Places using invariants and state equation in 586 ms returned []
Implicit Place search using SMT with State Equation took 985 ms to find 0 implicit places.
Running 72 sub problems to find dead transitions.
[2024-06-01 11:39:08] [INFO ] Invariant cache hit.
[2024-06-01 11:39:08] [INFO ] State equation strengthened by 31 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 1/70 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 72 unsolved
[2024-06-01 11:39:11] [INFO ] Deduced a trap composed of 23 places in 130 ms of which 27 ms to minimize.
[2024-06-01 11:39:11] [INFO ] Deduced a trap composed of 23 places in 70 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 73/143 variables, 70/77 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/143 variables, 31/108 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/143 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 72 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/143 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 143/143 variables, and 108 constraints, problems are : Problem set: 0 solved, 72 unsolved in 5059 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 70/70 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/69 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/69 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/69 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (OVERLAPS) 1/70 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/70 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/70 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 73/143 variables, 70/77 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/143 variables, 31/108 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/143 variables, 72/180 constraints. Problems are: Problem set: 0 solved, 72 unsolved
[2024-06-01 11:39:16] [INFO ] Deduced a trap composed of 28 places in 42 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/143 variables, 1/181 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/143 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 11 (OVERLAPS) 0/143 variables, 0/181 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 143/143 variables, and 181 constraints, problems are : Problem set: 0 solved, 72 unsolved in 5453 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 70/70 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 3/3 constraints]
After SMT, in 10788ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 10834ms
Starting structural reductions in LTL mode, iteration 1 : 70/72 places, 73/73 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11892 ms. Remains : 70/72 places, 73/73 transitions.
Support contains 63 out of 70 places after structural reductions.
[2024-06-01 11:39:20] [INFO ] Flatten gal took : 52 ms
[2024-06-01 11:39:20] [INFO ] Flatten gal took : 23 ms
[2024-06-01 11:39:20] [INFO ] Input system was already deterministic with 73 transitions.
Reduction of identical properties reduced properties to check from 62 to 61
RANDOM walk for 40000 steps (8939 resets) in 3336 ms. (11 steps per ms) remains 40/61 properties
BEST_FIRST walk for 4004 steps (177 resets) in 81 ms. (48 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (206 resets) in 81 ms. (48 steps per ms) remains 40/40 properties
BEST_FIRST walk for 4002 steps (193 resets) in 48 ms. (81 steps per ms) remains 39/40 properties
BEST_FIRST walk for 4003 steps (184 resets) in 84 ms. (47 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (194 resets) in 41 ms. (95 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4000 steps (408 resets) in 44 ms. (88 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (447 resets) in 25 ms. (153 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (179 resets) in 18 ms. (210 steps per ms) remains 38/39 properties
BEST_FIRST walk for 4000 steps (800 resets) in 31 ms. (125 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (180 resets) in 18 ms. (210 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (215 resets) in 51 ms. (76 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (414 resets) in 24 ms. (160 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (177 resets) in 15 ms. (250 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (415 resets) in 27 ms. (143 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (414 resets) in 49 ms. (80 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (177 resets) in 47 ms. (83 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (190 resets) in 21 ms. (182 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (404 resets) in 18 ms. (210 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (190 resets) in 20 ms. (190 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (188 resets) in 24 ms. (160 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (196 resets) in 19 ms. (200 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (400 resets) in 31 ms. (125 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (191 resets) in 32 ms. (121 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (235 resets) in 32 ms. (121 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (189 resets) in 46 ms. (85 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (185 resets) in 39 ms. (100 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4000 steps (500 resets) in 35 ms. (111 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (385 resets) in 27 ms. (142 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (112 resets) in 28 ms. (138 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4004 steps (206 resets) in 44 ms. (88 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (405 resets) in 39 ms. (100 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4001 steps (195 resets) in 55 ms. (71 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4000 steps (202 resets) in 40 ms. (97 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4003 steps (207 resets) in 34 ms. (114 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (434 resets) in 41 ms. (95 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (119 resets) in 28 ms. (138 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (432 resets) in 28 ms. (138 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (282 resets) in 31 ms. (125 steps per ms) remains 38/38 properties
BEST_FIRST walk for 4002 steps (420 resets) in 44 ms. (88 steps per ms) remains 38/38 properties
[2024-06-01 11:39:22] [INFO ] Invariant cache hit.
[2024-06-01 11:39:22] [INFO ] State equation strengthened by 31 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/53 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 38 unsolved
Problem AtomicPropp13 is UNSAT
At refinement iteration 1 (OVERLAPS) 13/66 variables, 2/2 constraints. Problems are: Problem set: 1 solved, 37 unsolved
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp45 is UNSAT
Problem AtomicPropp60 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/66 variables, 1/3 constraints. Problems are: Problem set: 4 solved, 34 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/66 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 34 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp35 is UNSAT
At refinement iteration 4 (OVERLAPS) 3/69 variables, 2/5 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/69 variables, 0/5 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 6 (OVERLAPS) 73/142 variables, 69/74 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/142 variables, 31/105 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/142 variables, 0/105 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 9 (OVERLAPS) 1/143 variables, 1/106 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/143 variables, 0/106 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 11 (OVERLAPS) 0/143 variables, 0/106 constraints. Problems are: Problem set: 7 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Real declared 143/143 variables, and 106 constraints, problems are : Problem set: 7 solved, 31 unsolved in 1376 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 70/70 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 38/38 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 7 solved, 31 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/44 variables, 0/0 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 1 (OVERLAPS) 19/63 variables, 2/2 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/63 variables, 1/3 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/63 variables, 0/3 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 4 (OVERLAPS) 4/67 variables, 2/5 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/67 variables, 0/5 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 6 (OVERLAPS) 72/139 variables, 67/72 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/139 variables, 30/102 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/139 variables, 8/110 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/139 variables, 0/110 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 10 (OVERLAPS) 4/143 variables, 3/113 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/143 variables, 1/114 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/143 variables, 23/137 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/143 variables, 0/137 constraints. Problems are: Problem set: 7 solved, 31 unsolved
At refinement iteration 14 (OVERLAPS) 0/143 variables, 0/137 constraints. Problems are: Problem set: 7 solved, 31 unsolved
No progress, stopping.
After SMT solving in domain Int declared 143/143 variables, and 137 constraints, problems are : Problem set: 7 solved, 31 unsolved in 2506 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 70/70 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 31/38 constraints, Known Traps: 0/0 constraints]
After SMT, in 3989ms problems are : Problem set: 7 solved, 31 unsolved
Parikh walk visited 0 properties in 6986 ms.
Support contains 44 out of 70 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 69 transition count 72
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 69 transition count 72
Applied a total of 2 rules in 23 ms. Remains 69 /70 variables (removed 1) and now considering 72/73 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 69/70 places, 72/73 transitions.
RANDOM walk for 40000 steps (8938 resets) in 592 ms. (67 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4004 steps (180 resets) in 22 ms. (174 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4003 steps (179 resets) in 24 ms. (160 steps per ms) remains 31/31 properties
BEST_FIRST walk for 4002 steps (190 resets) in 47 ms. (83 steps per ms) remains 30/31 properties
BEST_FIRST walk for 4004 steps (432 resets) in 42 ms. (93 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (210 resets) in 22 ms. (174 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4000 steps (800 resets) in 63 ms. (62 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (188 resets) in 31 ms. (125 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (187 resets) in 29 ms. (133 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (409 resets) in 37 ms. (105 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4003 steps (180 resets) in 29 ms. (133 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4001 steps (430 resets) in 31 ms. (125 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (207 resets) in 29 ms. (133 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4002 steps (388 resets) in 35 ms. (111 steps per ms) remains 30/30 properties
BEST_FIRST walk for 4004 steps (171 resets) in 24 ms. (160 steps per ms) remains 25/30 properties
BEST_FIRST walk for 4003 steps (430 resets) in 34 ms. (114 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (237 resets) in 29 ms. (133 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (201 resets) in 31 ms. (125 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (204 resets) in 21 ms. (181 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (436 resets) in 45 ms. (87 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (187 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (380 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (201 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (205 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (181 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (111 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (398 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (417 resets) in 21 ms. (182 steps per ms) remains 25/25 properties
// Phase 1: matrix 72 rows 69 cols
[2024-06-01 11:39:33] [INFO ] Computed 5 invariants in 3 ms
[2024-06-01 11:39:33] [INFO ] State equation strengthened by 31 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 24/60 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (OVERLAPS) 5/65 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/65 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (OVERLAPS) 71/136 variables, 65/70 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/136 variables, 30/100 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/136 variables, 0/100 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (OVERLAPS) 5/141 variables, 4/104 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/141 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 25 unsolved
[2024-06-01 11:39:34] [INFO ] Deduced a trap composed of 23 places in 69 ms of which 2 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/141 variables, 1/106 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/141 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 25 unsolved
[2024-06-01 11:39:35] [INFO ] Deduced a trap composed of 23 places in 53 ms of which 1 ms to minimize.
At refinement iteration 13 (OVERLAPS) 0/141 variables, 1/107 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/141 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 25 unsolved
All remaining problems are real, not stopping.
At refinement iteration 15 (OVERLAPS) 0/141 variables, 0/107 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Real declared 141/141 variables, and 107 constraints, problems are : Problem set: 0 solved, 25 unsolved in 1932 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 69/69 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 25 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 1 (OVERLAPS) 24/60 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/60 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/60 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 4 (OVERLAPS) 5/65 variables, 2/5 constraints. Problems are: Problem set: 0 solved, 25 unsolved
[2024-06-01 11:39:35] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 1 ms to minimize.
[2024-06-01 11:39:36] [INFO ] Deduced a trap composed of 14 places in 54 ms of which 2 ms to minimize.
[2024-06-01 11:39:36] [INFO ] Deduced a trap composed of 14 places in 57 ms of which 3 ms to minimize.
[2024-06-01 11:39:36] [INFO ] Deduced a trap composed of 13 places in 55 ms of which 2 ms to minimize.
[2024-06-01 11:39:36] [INFO ] Deduced a trap composed of 14 places in 56 ms of which 1 ms to minimize.
[2024-06-01 11:39:36] [INFO ] Deduced a trap composed of 21 places in 53 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/65 variables, 6/11 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/65 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 7 (OVERLAPS) 71/136 variables, 65/76 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/136 variables, 30/106 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/136 variables, 5/111 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/136 variables, 0/111 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 11 (OVERLAPS) 5/141 variables, 4/115 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/141 variables, 1/116 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/141 variables, 20/136 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/141 variables, 2/138 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/141 variables, 0/138 constraints. Problems are: Problem set: 0 solved, 25 unsolved
[2024-06-01 11:39:37] [INFO ] Deduced a trap composed of 28 places in 49 ms of which 2 ms to minimize.
At refinement iteration 16 (OVERLAPS) 0/141 variables, 1/139 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/141 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 25 unsolved
At refinement iteration 18 (OVERLAPS) 0/141 variables, 0/139 constraints. Problems are: Problem set: 0 solved, 25 unsolved
No progress, stopping.
After SMT solving in domain Int declared 141/141 variables, and 139 constraints, problems are : Problem set: 0 solved, 25 unsolved in 3529 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 69/69 constraints, ReadFeed: 31/31 constraints, PredecessorRefiner: 25/25 constraints, Known Traps: 9/9 constraints]
After SMT, in 5517ms problems are : Problem set: 0 solved, 25 unsolved
Fused 25 Parikh solutions to 22 different solutions.
Parikh walk visited 0 properties in 1804 ms.
Support contains 36 out of 69 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 69/69 places, 72/72 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 68 transition count 71
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 68 transition count 71
Applied a total of 2 rules in 8 ms. Remains 68 /69 variables (removed 1) and now considering 71/72 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 68/69 places, 71/72 transitions.
RANDOM walk for 40000 steps (8932 resets) in 310 ms. (128 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (197 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (198 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (185 resets) in 14 ms. (266 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (419 resets) in 18 ms. (210 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4000 steps (800 resets) in 23 ms. (166 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (195 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (213 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (379 resets) in 19 ms. (200 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (188 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (193 resets) in 15 ms. (250 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (424 resets) in 17 ms. (222 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (178 resets) in 34 ms. (114 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (408 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (242 resets) in 28 ms. (138 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (174 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4000 steps (174 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4001 steps (402 resets) in 25 ms. (153 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (197 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (387 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (189 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (196 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (191 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4004 steps (125 resets) in 20 ms. (190 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4002 steps (431 resets) in 24 ms. (160 steps per ms) remains 25/25 properties
BEST_FIRST walk for 4003 steps (398 resets) in 23 ms. (166 steps per ms) remains 25/25 properties
Finished probabilistic random walk after 3775 steps, run visited all 25 properties in 47 ms. (steps per millisecond=80 )
Probabilistic random walk after 3775 steps, saw 1952 distinct states, run finished after 56 ms. (steps per millisecond=67 ) properties seen :25
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 14 ms
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 15 ms
[2024-06-01 11:39:41] [INFO ] Input system was already deterministic with 73 transitions.
Computed a total of 10 stabilizing places and 13 stable transitions
Graph (complete) has 213 edges and 70 vertex of which 69 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 61 transition count 64
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 59 transition count 61
Applied a total of 23 rules in 22 ms. Remains 59 /70 variables (removed 11) and now considering 61/73 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 59/70 places, 61/73 transitions.
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 9 ms
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 13 ms
[2024-06-01 11:39:41] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 62 transition count 65
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 60 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 60 transition count 62
Applied a total of 21 rules in 16 ms. Remains 60 /70 variables (removed 10) and now considering 62/73 (removed 11) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 16 ms. Remains : 60/70 places, 62/73 transitions.
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 8 ms
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 10 ms
[2024-06-01 11:39:41] [INFO ] Input system was already deterministic with 62 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 64 transition count 67
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 64 transition count 67
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 63 transition count 66
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 63 transition count 66
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 62 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 62 transition count 65
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 62 transition count 64
Applied a total of 17 rules in 17 ms. Remains 62 /70 variables (removed 8) and now considering 64/73 (removed 9) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17 ms. Remains : 62/70 places, 64/73 transitions.
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 6 ms
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 12 ms
[2024-06-01 11:39:41] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 64 transition count 67
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 64 transition count 67
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 63 transition count 66
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 63 transition count 66
Applied a total of 14 rules in 6 ms. Remains 63 /70 variables (removed 7) and now considering 66/73 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 63/70 places, 66/73 transitions.
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 5 ms
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 6 ms
[2024-06-01 11:39:41] [INFO ] Input system was already deterministic with 66 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 62 transition count 65
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 61 transition count 64
Applied a total of 18 rules in 6 ms. Remains 61 /70 variables (removed 9) and now considering 64/73 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 61/70 places, 64/73 transitions.
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 6 ms
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 6 ms
[2024-06-01 11:39:41] [INFO ] Input system was already deterministic with 64 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 61 transition count 64
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 59 transition count 61
Applied a total of 23 rules in 8 ms. Remains 59 /70 variables (removed 11) and now considering 61/73 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 59/70 places, 61/73 transitions.
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 5 ms
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 6 ms
[2024-06-01 11:39:41] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 62 transition count 65
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 60 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 60 transition count 62
Applied a total of 21 rules in 12 ms. Remains 60 /70 variables (removed 10) and now considering 62/73 (removed 11) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12 ms. Remains : 60/70 places, 62/73 transitions.
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 5 ms
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 5 ms
[2024-06-01 11:39:41] [INFO ] Input system was already deterministic with 62 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 62 transition count 65
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 62 transition count 65
Applied a total of 16 rules in 6 ms. Remains 62 /70 variables (removed 8) and now considering 65/73 (removed 8) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6 ms. Remains : 62/70 places, 65/73 transitions.
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 9 ms
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 6 ms
[2024-06-01 11:39:41] [INFO ] Input system was already deterministic with 65 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 61 transition count 64
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 59 transition count 61
Applied a total of 23 rules in 9 ms. Remains 59 /70 variables (removed 11) and now considering 61/73 (removed 12) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 59/70 places, 61/73 transitions.
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 5 ms
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 5 ms
[2024-06-01 11:39:41] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 61 transition count 64
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 60 transition count 63
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 21 place count 59 transition count 62
Iterating global reduction 0 with 1 rules applied. Total rules applied 22 place count 59 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 59 transition count 61
Applied a total of 23 rules in 9 ms. Remains 59 /70 variables (removed 11) and now considering 61/73 (removed 12) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 59/70 places, 61/73 transitions.
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 6 ms
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 6 ms
[2024-06-01 11:39:41] [INFO ] Input system was already deterministic with 61 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 64 transition count 67
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 64 transition count 67
Applied a total of 12 rules in 2 ms. Remains 64 /70 variables (removed 6) and now considering 67/73 (removed 6) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 64/70 places, 67/73 transitions.
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 6 ms
[2024-06-01 11:39:41] [INFO ] Flatten gal took : 7 ms
[2024-06-01 11:39:41] [INFO ] Input system was already deterministic with 67 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 62 transition count 65
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 62 transition count 65
Applied a total of 16 rules in 1 ms. Remains 62 /70 variables (removed 8) and now considering 65/73 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1 ms. Remains : 62/70 places, 65/73 transitions.
[2024-06-01 11:39:42] [INFO ] Flatten gal took : 5 ms
[2024-06-01 11:39:42] [INFO ] Flatten gal took : 6 ms
[2024-06-01 11:39:42] [INFO ] Input system was already deterministic with 65 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 63 transition count 66
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 63 transition count 66
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 62 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 61 transition count 64
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 61 transition count 63
Applied a total of 19 rules in 9 ms. Remains 61 /70 variables (removed 9) and now considering 63/73 (removed 10) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 61/70 places, 63/73 transitions.
[2024-06-01 11:39:42] [INFO ] Flatten gal took : 5 ms
[2024-06-01 11:39:42] [INFO ] Flatten gal took : 6 ms
[2024-06-01 11:39:42] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 62 transition count 65
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 61 transition count 64
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 19 place count 60 transition count 63
Iterating global reduction 0 with 1 rules applied. Total rules applied 20 place count 60 transition count 63
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 60 transition count 62
Applied a total of 21 rules in 9 ms. Remains 60 /70 variables (removed 10) and now considering 62/73 (removed 11) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9 ms. Remains : 60/70 places, 62/73 transitions.
[2024-06-01 11:39:42] [INFO ] Flatten gal took : 5 ms
[2024-06-01 11:39:42] [INFO ] Flatten gal took : 6 ms
[2024-06-01 11:39:42] [INFO ] Input system was already deterministic with 62 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 63 transition count 66
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 63 transition count 66
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 62 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 62 transition count 65
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 61 transition count 64
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 61 transition count 64
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 61 transition count 63
Applied a total of 19 rules in 3 ms. Remains 61 /70 variables (removed 9) and now considering 63/73 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 61/70 places, 63/73 transitions.
[2024-06-01 11:39:42] [INFO ] Flatten gal took : 5 ms
[2024-06-01 11:39:42] [INFO ] Flatten gal took : 6 ms
[2024-06-01 11:39:42] [INFO ] Input system was already deterministic with 63 transitions.
Starting structural reductions in LTL mode, iteration 0 : 70/70 places, 73/73 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 64 transition count 67
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 64 transition count 67
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 13 place count 63 transition count 66
Iterating global reduction 0 with 1 rules applied. Total rules applied 14 place count 63 transition count 66
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 15 place count 62 transition count 65
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 62 transition count 65
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 62 transition count 64
Applied a total of 17 rules in 3 ms. Remains 62 /70 variables (removed 8) and now considering 64/73 (removed 9) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 62/70 places, 64/73 transitions.
[2024-06-01 11:39:42] [INFO ] Flatten gal took : 5 ms
[2024-06-01 11:39:42] [INFO ] Flatten gal took : 5 ms
[2024-06-01 11:39:42] [INFO ] Input system was already deterministic with 64 transitions.
[2024-06-01 11:39:42] [INFO ] Flatten gal took : 7 ms
[2024-06-01 11:39:42] [INFO ] Flatten gal took : 7 ms
[2024-06-01 11:39:42] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-06-01 11:39:42] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 70 places, 73 transitions and 289 arcs took 5 ms.
Total runtime 35270 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
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Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-00
Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-01
Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-02
Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-03
Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-04
Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-05
Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-06
Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-07
Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-08
Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-09
Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-10
Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-11
Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2023-12
Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2023-13
Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2023-14
Could not compute solution for formula : SieveSingleMsgMbox-PT-d0m36-CTLFireability-2023-15
BK_STOP 1717241982658
--------------------
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-d0m36-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/574/ctl_0_
ctl formula name SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-01
ctl formula formula --ctl=/tmp/574/ctl_1_
ctl formula name SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/574/ctl_2_
ctl formula name SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/574/ctl_3_
ctl formula name SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/574/ctl_4_
ctl formula name SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/574/ctl_5_
ctl formula name SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/574/ctl_6_
ctl formula name SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/574/ctl_7_
ctl formula name SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/574/ctl_8_
ctl formula name SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/574/ctl_9_
ctl formula name SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/574/ctl_10_
ctl formula name SieveSingleMsgMbox-PT-d0m36-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/574/ctl_11_
ctl formula name SieveSingleMsgMbox-PT-d0m36-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/574/ctl_12_
ctl formula name SieveSingleMsgMbox-PT-d0m36-CTLFireability-2023-13
ctl formula formula --ctl=/tmp/574/ctl_13_
ctl formula name SieveSingleMsgMbox-PT-d0m36-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/574/ctl_14_
ctl formula name SieveSingleMsgMbox-PT-d0m36-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/574/ctl_15_
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-d0m36"
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-d0m36, 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-171683810600026"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d0m36.tgz
mv SieveSingleMsgMbox-PT-d0m36 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;