About the Execution of GreatSPN+red for DLCflexbar-PT-8b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16187.031 | 3600000.00 | 4635804.00 | 12767.40 | ???????F???????? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r113-smll-171624274200108.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is DLCflexbar-PT-8b, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r113-smll-171624274200108
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 8.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 36K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:10 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.1K Apr 12 12:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 12 12:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 12 12:59 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Apr 12 12:59 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 22 14:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 20M May 18 16:42 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 DLCflexbar-PT-8b-LTLFireability-00
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-01
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-02
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-03
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-04
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-05
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-06
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-07
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-08
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-09
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-10
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-11
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-12
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-13
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-14
FORMULA_NAME DLCflexbar-PT-8b-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1716331858278
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-8b
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-21 22:51:00] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 22:51:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 22:51:02] [INFO ] Load time of PNML (sax parser for PT used): 2188 ms
[2024-05-21 22:51:04] [INFO ] Transformed 47560 places.
[2024-05-21 22:51:04] [INFO ] Transformed 76160 transitions.
[2024-05-21 22:51:04] [INFO ] Found NUPN structural information;
[2024-05-21 22:51:09] [INFO ] Parsed PT model containing 47560 places and 76160 transitions and 216499 arcs in 8840 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 41 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA DLCflexbar-PT-8b-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 47560 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 12520 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
// Phase 1: matrix 76160 rows 47560 cols
[2024-05-21 22:51:41] [INFO ] Computed 3040 invariants in 1201 ms
[2024-05-21 22:53:25] [INFO ] Performed 30873/47560 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-21 22:53:46] [INFO ] Implicit Places using invariants in 126848 ms returned []
Implicit Place search using SMT only with invariants took 126901 ms to find 0 implicit places.
Running 76159 sub problems to find dead transitions.
[2024-05-21 22:53:47] [INFO ] Invariant cache hit.
SMT process timed out in 710961ms, After SMT, problems are : Problem set: 0 solved, 76159 unsolved
Search for dead transitions found 0 dead transitions in 711912ms
Finished structural reductions in LTL mode , in 1 iterations and 851579 ms. Remains : 47560/47560 places, 76160/76160 transitions.
Support contains 49 out of 47560 places after structural reductions.
[2024-05-21 23:05:50] [INFO ] Flatten gal took : 2298 ms
[2024-05-21 23:05:52] [INFO ] Flatten gal took : 1698 ms
[2024-05-21 23:05:56] [INFO ] Input system was already deterministic with 76160 transitions.
Support contains 48 out of 47560 places (down from 49) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 37 to 35
RANDOM walk for 40000 steps (8 resets) in 6245 ms. (6 steps per ms) remains 32/35 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 52 ms. (75 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 29 ms. (133 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 27 ms. (142 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 63 ms. (62 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 32 ms. (121 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 32/32 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 32/32 properties
Interrupted probabilistic random walk after 89869 steps, run timeout after 6002 ms. (steps per millisecond=14 ) properties seen :0 out of 32
Probabilistic random walk after 89869 steps, saw 89059 distinct states, run finished after 6009 ms. (steps per millisecond=14 ) properties seen :0
[2024-05-21 23:06:22] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/43 variables, 43/43 constraints. Problems are: Problem set: 0 solved, 32 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/43 variables, 0/43 constraints. Problems are: Problem set: 0 solved, 32 unsolved
SMT process timed out in 6694ms, After SMT, problems are : Problem set: 0 solved, 32 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 43 out of 47560 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Graph (trivial) has 42467 edges and 47560 vertex of which 2777 / 47560 are part of one of the 179 SCC in 131 ms
Free SCC test removed 2598 places
Drop transitions (Empty/Sink Transition effects.) removed 2935 transitions
Reduce isomorphic transitions removed 2935 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 20679 transitions
Trivial Post-agglo rules discarded 20679 transitions
Performed 20679 trivial Post agglomeration. Transition count delta: 20679
Iterating post reduction 0 with 20679 rules applied. Total rules applied 20680 place count 44962 transition count 52546
Reduce places removed 20679 places and 0 transitions.
Ensure Unique test removed 447 transitions
Reduce isomorphic transitions removed 447 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 437 transitions
Trivial Post-agglo rules discarded 437 transitions
Performed 437 trivial Post agglomeration. Transition count delta: 437
Iterating post reduction 1 with 21563 rules applied. Total rules applied 42243 place count 24283 transition count 51662
Reduce places removed 437 places and 0 transitions.
Ensure Unique test removed 139 transitions
Reduce isomorphic transitions removed 139 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 138 transitions
Trivial Post-agglo rules discarded 138 transitions
Performed 138 trivial Post agglomeration. Transition count delta: 138
Iterating post reduction 2 with 714 rules applied. Total rules applied 42957 place count 23846 transition count 51385
Reduce places removed 138 places and 0 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 3 with 149 rules applied. Total rules applied 43106 place count 23708 transition count 51374
Reduce places removed 11 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 13 rules applied. Total rules applied 43119 place count 23697 transition count 51372
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 43120 place count 23696 transition count 51372
Performed 158 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 158 Pre rules applied. Total rules applied 43120 place count 23696 transition count 51214
Deduced a syphon composed of 158 places in 6908 ms
Reduce places removed 158 places and 0 transitions.
Iterating global reduction 6 with 316 rules applied. Total rules applied 43436 place count 23538 transition count 51214
Performed 13106 Post agglomeration using F-continuation condition.Transition count delta: 13106
Deduced a syphon composed of 13106 places in 27 ms
Reduce places removed 13106 places and 0 transitions.
Iterating global reduction 6 with 26212 rules applied. Total rules applied 69648 place count 10432 transition count 38108
Renaming transitions due to excessive name length > 1024 char.
Discarding 354 places :
Symmetric choice reduction at 6 with 354 rule applications. Total rules 70002 place count 10078 transition count 25973
Iterating global reduction 6 with 354 rules applied. Total rules applied 70356 place count 10078 transition count 25973
Ensure Unique test removed 311 transitions
Reduce isomorphic transitions removed 311 transitions.
Iterating post reduction 6 with 311 rules applied. Total rules applied 70667 place count 10078 transition count 25662
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 70668 place count 10077 transition count 25652
Iterating global reduction 7 with 1 rules applied. Total rules applied 70669 place count 10077 transition count 25652
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 70670 place count 10077 transition count 25651
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 70672 place count 10076 transition count 25650
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -917
Deduced a syphon composed of 101 places in 7 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 8 with 202 rules applied. Total rules applied 70874 place count 9975 transition count 26567
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 8 with 49 rules applied. Total rules applied 70923 place count 9975 transition count 26518
Discarding 49 places :
Symmetric choice reduction at 9 with 49 rule applications. Total rules 70972 place count 9926 transition count 25538
Iterating global reduction 9 with 49 rules applied. Total rules applied 71021 place count 9926 transition count 25538
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Iterating post reduction 9 with 49 rules applied. Total rules applied 71070 place count 9926 transition count 25489
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -860
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 10 with 202 rules applied. Total rules applied 71272 place count 9825 transition count 26349
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 10 with 27 rules applied. Total rules applied 71299 place count 9825 transition count 26322
Discarding 27 places :
Symmetric choice reduction at 11 with 27 rule applications. Total rules 71326 place count 9798 transition count 25782
Iterating global reduction 11 with 27 rules applied. Total rules applied 71353 place count 9798 transition count 25782
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 11 with 26 rules applied. Total rules applied 71379 place count 9798 transition count 25756
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -883
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 12 with 202 rules applied. Total rules applied 71581 place count 9697 transition count 26639
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 12 with 36 rules applied. Total rules applied 71617 place count 9697 transition count 26603
Discarding 36 places :
Symmetric choice reduction at 13 with 36 rule applications. Total rules 71653 place count 9661 transition count 25883
Iterating global reduction 13 with 36 rules applied. Total rules applied 71689 place count 9661 transition count 25883
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 13 with 36 rules applied. Total rules applied 71725 place count 9661 transition count 25847
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -861
Deduced a syphon composed of 101 places in 6 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 14 with 202 rules applied. Total rules applied 71927 place count 9560 transition count 26708
Drop transitions (Empty/Sink Transition effects.) removed 22 transitions
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 14 with 48 rules applied. Total rules applied 71975 place count 9560 transition count 26660
Discarding 26 places :
Symmetric choice reduction at 15 with 26 rule applications. Total rules 72001 place count 9534 transition count 26137
Iterating global reduction 15 with 26 rules applied. Total rules applied 72027 place count 9534 transition count 26137
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 15 with 26 rules applied. Total rules applied 72053 place count 9534 transition count 26111
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: -315
Deduced a syphon composed of 40 places in 6 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 16 with 80 rules applied. Total rules applied 72133 place count 9494 transition count 26426
Drop transitions (Empty/Sink Transition effects.) removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Iterating post reduction 16 with 23 rules applied. Total rules applied 72156 place count 9494 transition count 26403
Free-agglomeration rule applied 6155 times with reduction of 4198 identical transitions.
Iterating global reduction 17 with 6155 rules applied. Total rules applied 78311 place count 9494 transition count 16050
Reduce places removed 6155 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 7145 transitions
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 7188 transitions.
Graph (complete) has 11905 edges and 3339 vertex of which 1790 are kept as prefixes of interest. Removing 1549 places using SCC suffix rule.9 ms
Discarding 1549 places :
Also discarding 2082 output transitions
Drop transitions (Output transitions of discarded places.) removed 2082 transitions
Iterating post reduction 17 with 13344 rules applied. Total rules applied 91655 place count 1790 transition count 6780
Drop transitions (Empty/Sink Transition effects.) removed 1202 transitions
Ensure Unique test removed 57 transitions
Reduce isomorphic transitions removed 1259 transitions.
Iterating post reduction 18 with 1259 rules applied. Total rules applied 92914 place count 1790 transition count 5521
Discarding 1299 places :
Symmetric choice reduction at 19 with 1299 rule applications. Total rules 94213 place count 491 transition count 1465
Iterating global reduction 19 with 1299 rules applied. Total rules applied 95512 place count 491 transition count 1465
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 19 with 1 rules applied. Total rules applied 95513 place count 491 transition count 1464
Drop transitions (Redundant composition of simpler transitions.) removed 46 transitions
Redundant transition composition rules discarded 46 transitions
Iterating global reduction 20 with 46 rules applied. Total rules applied 95559 place count 491 transition count 1418
Discarding 13 places :
Symmetric choice reduction at 20 with 13 rule applications. Total rules 95572 place count 478 transition count 1405
Iterating global reduction 20 with 13 rules applied. Total rules applied 95585 place count 478 transition count 1405
Discarding 13 places :
Symmetric choice reduction at 20 with 13 rule applications. Total rules 95598 place count 465 transition count 1047
Iterating global reduction 20 with 13 rules applied. Total rules applied 95611 place count 465 transition count 1047
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 20 with 13 rules applied. Total rules applied 95624 place count 465 transition count 1034
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 21 with 16 rules applied. Total rules applied 95640 place count 457 transition count 1026
Discarding 1 places :
Symmetric choice reduction at 21 with 1 rule applications. Total rules 95641 place count 456 transition count 1000
Iterating global reduction 21 with 1 rules applied. Total rules applied 95642 place count 456 transition count 1000
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 21 with 1 rules applied. Total rules applied 95643 place count 456 transition count 999
Drop transitions (Redundant composition of simpler transitions.) removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 22 with 5 rules applied. Total rules applied 95648 place count 456 transition count 994
Free-agglomeration rule applied 12 times.
Iterating global reduction 22 with 12 rules applied. Total rules applied 95660 place count 456 transition count 982
Reduce places removed 12 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 207 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 209 transitions.
Graph (complete) has 1254 edges and 444 vertex of which 429 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.0 ms
Discarding 15 places :
Also discarding 13 output transitions
Drop transitions (Output transitions of discarded places.) removed 13 transitions
Iterating post reduction 22 with 222 rules applied. Total rules applied 95882 place count 429 transition count 760
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 23 with 16 rules applied. Total rules applied 95898 place count 429 transition count 744
Discarding 76 places :
Symmetric choice reduction at 24 with 76 rule applications. Total rules 95974 place count 353 transition count 650
Iterating global reduction 24 with 76 rules applied. Total rules applied 96050 place count 353 transition count 650
Drop transitions (Redundant composition of simpler transitions.) removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 24 with 14 rules applied. Total rules applied 96064 place count 353 transition count 636
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 24 with 2 rules applied. Total rules applied 96066 place count 351 transition count 636
Discarding 2 places :
Symmetric choice reduction at 25 with 2 rule applications. Total rules 96068 place count 349 transition count 634
Iterating global reduction 25 with 2 rules applied. Total rules applied 96070 place count 349 transition count 634
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 25 with 4 rules applied. Total rules applied 96074 place count 347 transition count 642
Drop transitions (Empty/Sink Transition effects.) removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 25 with 12 rules applied. Total rules applied 96086 place count 347 transition count 630
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 26 with 1 rules applied. Total rules applied 96087 place count 347 transition count 630
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 26 with 1 rules applied. Total rules applied 96088 place count 346 transition count 629
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (trivial) has 8 edges and 339 vertex of which 4 / 339 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 26 with 12 rules applied. Total rules applied 96100 place count 337 transition count 625
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 27 with 53 rules applied. Total rules applied 96153 place count 336 transition count 573
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 28 with 1 Pre rules applied. Total rules applied 96153 place count 336 transition count 572
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 28 with 2 rules applied. Total rules applied 96155 place count 335 transition count 572
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 28 with 2 rules applied. Total rules applied 96157 place count 334 transition count 571
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 28 with 3 rules applied. Total rules applied 96160 place count 334 transition count 568
Discarding 1 places :
Symmetric choice reduction at 29 with 1 rule applications. Total rules 96161 place count 333 transition count 567
Iterating global reduction 29 with 1 rules applied. Total rules applied 96162 place count 333 transition count 567
Drop transitions (Redundant composition of simpler transitions.) removed 142 transitions
Redundant transition composition rules discarded 142 transitions
Iterating global reduction 29 with 142 rules applied. Total rules applied 96304 place count 333 transition count 425
Reduce places removed 5 places and 0 transitions.
Graph (complete) has 796 edges and 328 vertex of which 294 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.1 ms
Discarding 34 places :
Also discarding 33 output transitions
Drop transitions (Output transitions of discarded places.) removed 33 transitions
Iterating post reduction 29 with 6 rules applied. Total rules applied 96310 place count 294 transition count 392
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 30 with 17 rules applied. Total rules applied 96327 place count 294 transition count 375
Discarding 97 places :
Symmetric choice reduction at 31 with 97 rule applications. Total rules 96424 place count 197 transition count 255
Iterating global reduction 31 with 97 rules applied. Total rules applied 96521 place count 197 transition count 255
Applied a total of 96521 rules in 65806 ms. Remains 197 /47560 variables (removed 47363) and now considering 255/76160 (removed 75905) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65806 ms. Remains : 197/47560 places, 255/76160 transitions.
RANDOM walk for 12051 steps (2 resets) in 328 ms. (36 steps per ms) remains 0/32 properties
Computed a total of 13150 stabilizing places and 13150 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0&&X((F(p1)||G(p0))))) U (!p0||(p2&&F(p3)))))'
Support contains 4 out of 47560 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 47560/47560 places, 76160/76160 transitions.
Applied a total of 0 rules in 13373 ms. Remains 47560 /47560 variables (removed 0) and now considering 76160/76160 (removed 0) transitions.
[2024-05-21 23:08:15] [INFO ] Invariant cache hit.
[2024-05-21 23:10:01] [INFO ] Performed 31123/47560 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-21 23:10:20] [INFO ] Implicit Places using invariants in 125343 ms returned []
Implicit Place search using SMT only with invariants took 125345 ms to find 0 implicit places.
Running 76159 sub problems to find dead transitions.
[2024-05-21 23:10:21] [INFO ] Invariant cache hit.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running DLCflexbar-PT-8b
IS_COLORED=
IS_NUPN=1
LOADING model.pnml ...
MODEL CLASS: P/T NET WITH NUPN EXTENSION
PLACES: 47560
TRANSITIONS: 76160
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 216499
NUPN UNITS: 6079
LOADING TIME: 796.394
SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 1.773
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING NUPN UNITS AS FILE /home/mcc/execution/model.nu ...
TOTAL TIME: 802.635
OK.
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 791
MODEL NAME: /home/mcc/execution/model
47560 places, 76160 transitions.
BK_TIME_CONFINEMENT_REACHED
--------------------
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 LTLFireability -timeout 360 -rebuildPNML
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="DLCflexbar-PT-8b"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is DLCflexbar-PT-8b, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r113-smll-171624274200108"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-8b.tgz
mv DLCflexbar-PT-8b execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;