About the Execution of GreatSPN+red for Echo-PT-d04r03
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 14189.695 | 3600000.00 | 6950920.00 | 8571.20 | ????????????T?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.r157-smll-171636265100130.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 Echo-PT-d04r03, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r157-smll-171636265100130
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1012K
-rw-r--r-- 1 mcc users 6.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K 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 58K 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 5.9K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 19 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 04:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 117K Apr 12 04:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 04:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Apr 12 04:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 530K 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 Echo-PT-d04r03-CTLFireability-2024-00
FORMULA_NAME Echo-PT-d04r03-CTLFireability-2024-01
FORMULA_NAME Echo-PT-d04r03-CTLFireability-2024-02
FORMULA_NAME Echo-PT-d04r03-CTLFireability-2024-03
FORMULA_NAME Echo-PT-d04r03-CTLFireability-2024-04
FORMULA_NAME Echo-PT-d04r03-CTLFireability-2024-05
FORMULA_NAME Echo-PT-d04r03-CTLFireability-2024-06
FORMULA_NAME Echo-PT-d04r03-CTLFireability-2024-07
FORMULA_NAME Echo-PT-d04r03-CTLFireability-2024-08
FORMULA_NAME Echo-PT-d04r03-CTLFireability-2024-09
FORMULA_NAME Echo-PT-d04r03-CTLFireability-2024-10
FORMULA_NAME Echo-PT-d04r03-CTLFireability-2024-11
FORMULA_NAME Echo-PT-d04r03-CTLFireability-2023-12
FORMULA_NAME Echo-PT-d04r03-CTLFireability-2023-13
FORMULA_NAME Echo-PT-d04r03-CTLFireability-2023-14
FORMULA_NAME Echo-PT-d04r03-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716465489986
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Echo-PT-d04r03
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 11:58:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-23 11:58:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 11:58:13] [INFO ] Load time of PNML (sax parser for PT used): 419 ms
[2024-05-23 11:58:13] [INFO ] Transformed 1019 places.
[2024-05-23 11:58:13] [INFO ] Transformed 850 transitions.
[2024-05-23 11:58:13] [INFO ] Found NUPN structural information;
[2024-05-23 11:58:13] [INFO ] Parsed PT model containing 1019 places and 850 transitions and 6340 arcs in 681 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 43 ms.
Support contains 362 out of 1019 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1019/1019 places, 850/850 transitions.
Reduce places removed 81 places and 0 transitions.
Iterating post reduction 0 with 81 rules applied. Total rules applied 81 place count 938 transition count 850
Applied a total of 81 rules in 181 ms. Remains 938 /1019 variables (removed 81) and now considering 850/850 (removed 0) transitions.
// Phase 1: matrix 850 rows 938 cols
[2024-05-23 11:58:15] [INFO ] Computed 432 invariants in 1380 ms
[2024-05-23 11:58:51] [INFO ] Performed 12/938 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-23 11:59:25] [INFO ] Performed 57/938 implicitness test of which 0 returned IMPLICIT in 66 seconds.
[2024-05-23 11:59:57] [INFO ] Performed 68/938 implicitness test of which 0 returned IMPLICIT in 98 seconds.
[2024-05-23 12:00:30] [INFO ] Performed 99/938 implicitness test of which 0 returned IMPLICIT in 131 seconds.
[2024-05-23 12:00:30] [INFO ] Timeout of Implicit test with SMT after 131 seconds.
[2024-05-23 12:00:30] [INFO ] Implicit Places using invariants in 136576 ms returned []
[2024-05-23 12:00:30] [INFO ] Invariant cache hit.
[2024-05-23 12:01:21] [INFO ] Performed 103/938 implicitness test of which 0 returned IMPLICIT in 37 seconds.
[2024-05-23 12:02:02] [INFO ] Performed 114/938 implicitness test of which 0 returned IMPLICIT in 78 seconds.
[2024-05-23 12:02:34] [INFO ] Performed 116/938 implicitness test of which 0 returned IMPLICIT in 110 seconds.
[2024-05-23 12:03:06] [INFO ] Performed 122/938 implicitness test of which 0 returned IMPLICIT in 142 seconds.
[2024-05-23 12:03:06] [INFO ] Timeout of Implicit test with SMT after 142 seconds.
[2024-05-23 12:03:06] [INFO ] Implicit Places using invariants and state equation in 155844 ms returned []
Implicit Place search using SMT with State Equation took 292501 ms to find 0 implicit places.
Running 849 sub problems to find dead transitions.
[2024-05-23 12:03:06] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/937 variables, 937/937 constraints. Problems are: Problem set: 0 solved, 849 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 937/1788 variables, and 1360 constraints, problems are : Problem set: 0 solved, 849 unsolved in 30078 ms.
Refiners :[Domain max(s): 937/938 constraints, Generalized P Invariants (flows): 423/432 constraints, State Equation: 0/938 constraints, PredecessorRefiner: 849/849 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 849 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/937 variables, 937/937 constraints. Problems are: Problem set: 0 solved, 849 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 937/1788 variables, and 1360 constraints, problems are : Problem set: 0 solved, 849 unsolved in 30025 ms.
Refiners :[Domain max(s): 937/938 constraints, Generalized P Invariants (flows): 423/432 constraints, State Equation: 0/938 constraints, PredecessorRefiner: 0/849 constraints, Known Traps: 0/0 constraints]
After SMT, in 61235ms problems are : Problem set: 0 solved, 849 unsolved
Search for dead transitions found 0 dead transitions in 61285ms
Starting structural reductions in LTL mode, iteration 1 : 938/1019 places, 850/850 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 354062 ms. Remains : 938/1019 places, 850/850 transitions.
Support contains 362 out of 938 places after structural reductions.
[2024-05-23 12:04:08] [INFO ] Flatten gal took : 226 ms
[2024-05-23 12:04:08] [INFO ] Flatten gal took : 143 ms
[2024-05-23 12:04:08] [INFO ] Input system was already deterministic with 850 transitions.
Support contains 309 out of 938 places (down from 362) after GAL structural reductions.
RANDOM walk for 40000 steps (244 resets) in 3141 ms. (12 steps per ms) remains 4/86 properties
BEST_FIRST walk for 40004 steps (8 resets) in 579 ms. (68 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 508 ms. (78 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 407 ms. (98 steps per ms) remains 2/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 337 ms. (118 steps per ms) remains 1/2 properties
[2024-05-23 12:04:10] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 650/663 variables, 160/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/663 variables, 650/823 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/663 variables, 0/823 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 275/938 variables, 272/1095 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/938 variables, 275/1370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/938 variables, 0/1370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 850/1788 variables, 938/2308 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1788/1788 variables, and 2308 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3527 ms.
Refiners :[Domain max(s): 938/938 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 938/938 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/13 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 650/663 variables, 160/173 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/663 variables, 650/823 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/663 variables, 0/823 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 275/938 variables, 272/1095 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/938 variables, 275/1370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/938 variables, 0/1370 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (OVERLAPS) 850/1788 variables, 938/2308 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1788/1788 variables, and 2309 constraints, problems are : Problem set: 0 solved, 1 unsolved in 3079 ms.
Refiners :[Domain max(s): 938/938 constraints, Generalized P Invariants (flows): 432/432 constraints, State Equation: 938/938 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 6659ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 13 out of 938 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 938/938 places, 850/850 transitions.
Graph (complete) has 3593 edges and 938 vertex of which 922 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.9 ms
Discarding 16 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Drop transitions (Empty/Sink Transition effects.) removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 922 transition count 842
Applied a total of 8 rules in 121 ms. Remains 922 /938 variables (removed 16) and now considering 842/850 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 121 ms. Remains : 922/938 places, 842/850 transitions.
RANDOM walk for 37182 steps (234 resets) in 708 ms. (52 steps per ms) remains 0/1 properties
[2024-05-23 12:04:17] [INFO ] Flatten gal took : 85 ms
[2024-05-23 12:04:17] [INFO ] Flatten gal took : 103 ms
[2024-05-23 12:04:17] [INFO ] Input system was already deterministic with 850 transitions.
Computed a total of 938 stabilizing places and 850 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 938 transition count 850
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 1 formulas.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 46 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47 ms. Remains : 938/938 places, 850/850 transitions.
[2024-05-23 12:04:17] [INFO ] Flatten gal took : 63 ms
[2024-05-23 12:04:17] [INFO ] Flatten gal took : 65 ms
[2024-05-23 12:04:18] [INFO ] Input system was already deterministic with 850 transitions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 41 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42 ms. Remains : 938/938 places, 850/850 transitions.
[2024-05-23 12:04:18] [INFO ] Flatten gal took : 59 ms
[2024-05-23 12:04:18] [INFO ] Flatten gal took : 62 ms
[2024-05-23 12:04:18] [INFO ] Input system was already deterministic with 850 transitions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 40 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 938/938 places, 850/850 transitions.
[2024-05-23 12:04:18] [INFO ] Flatten gal took : 55 ms
[2024-05-23 12:04:18] [INFO ] Flatten gal took : 67 ms
[2024-05-23 12:04:18] [INFO ] Input system was already deterministic with 850 transitions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 48 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48 ms. Remains : 938/938 places, 850/850 transitions.
[2024-05-23 12:04:18] [INFO ] Flatten gal took : 57 ms
[2024-05-23 12:04:18] [INFO ] Flatten gal took : 57 ms
[2024-05-23 12:04:18] [INFO ] Input system was already deterministic with 850 transitions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 46 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46 ms. Remains : 938/938 places, 850/850 transitions.
[2024-05-23 12:04:19] [INFO ] Flatten gal took : 56 ms
[2024-05-23 12:04:19] [INFO ] Flatten gal took : 60 ms
[2024-05-23 12:04:19] [INFO ] Input system was already deterministic with 850 transitions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 40 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41 ms. Remains : 938/938 places, 850/850 transitions.
[2024-05-23 12:04:19] [INFO ] Flatten gal took : 49 ms
[2024-05-23 12:04:19] [INFO ] Flatten gal took : 54 ms
[2024-05-23 12:04:19] [INFO ] Input system was already deterministic with 850 transitions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 41 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41 ms. Remains : 938/938 places, 850/850 transitions.
[2024-05-23 12:04:19] [INFO ] Flatten gal took : 48 ms
[2024-05-23 12:04:19] [INFO ] Flatten gal took : 52 ms
[2024-05-23 12:04:19] [INFO ] Input system was already deterministic with 850 transitions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 40 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 938/938 places, 850/850 transitions.
[2024-05-23 12:04:19] [INFO ] Flatten gal took : 49 ms
[2024-05-23 12:04:19] [INFO ] Flatten gal took : 55 ms
[2024-05-23 12:04:19] [INFO ] Input system was already deterministic with 850 transitions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 48 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48 ms. Remains : 938/938 places, 850/850 transitions.
[2024-05-23 12:04:20] [INFO ] Flatten gal took : 47 ms
[2024-05-23 12:04:20] [INFO ] Flatten gal took : 51 ms
[2024-05-23 12:04:20] [INFO ] Input system was already deterministic with 850 transitions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 41 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42 ms. Remains : 938/938 places, 850/850 transitions.
[2024-05-23 12:04:20] [INFO ] Flatten gal took : 49 ms
[2024-05-23 12:04:20] [INFO ] Flatten gal took : 55 ms
[2024-05-23 12:04:20] [INFO ] Input system was already deterministic with 850 transitions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 19 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 938/938 places, 850/850 transitions.
[2024-05-23 12:04:20] [INFO ] Flatten gal took : 47 ms
[2024-05-23 12:04:20] [INFO ] Flatten gal took : 53 ms
[2024-05-23 12:04:20] [INFO ] Input system was already deterministic with 850 transitions.
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 18 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 18 ms. Remains : 938/938 places, 850/850 transitions.
[2024-05-23 12:04:20] [INFO ] Flatten gal took : 46 ms
[2024-05-23 12:04:20] [INFO ] Flatten gal took : 51 ms
[2024-05-23 12:04:20] [INFO ] Input system was already deterministic with 850 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Graph (complete) has 3593 edges and 938 vertex of which 929 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.10 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 90 ms. Remains 928 /938 variables (removed 10) and now considering 848/850 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 91 ms. Remains : 928/938 places, 848/850 transitions.
[2024-05-23 12:04:21] [INFO ] Flatten gal took : 52 ms
[2024-05-23 12:04:21] [INFO ] Flatten gal took : 52 ms
[2024-05-23 12:04:21] [INFO ] Input system was already deterministic with 848 transitions.
RANDOM walk for 3134 steps (17 resets) in 52 ms. (59 steps per ms) remains 0/1 properties
FORMULA Echo-PT-d04r03-CTLFireability-2023-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Applied a total of 0 rules in 19 ms. Remains 938 /938 variables (removed 0) and now considering 850/850 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 938/938 places, 850/850 transitions.
[2024-05-23 12:04:21] [INFO ] Flatten gal took : 47 ms
[2024-05-23 12:04:21] [INFO ] Flatten gal took : 51 ms
[2024-05-23 12:04:21] [INFO ] Input system was already deterministic with 850 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Graph (complete) has 3593 edges and 938 vertex of which 929 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.7 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 52 ms. Remains 928 /938 variables (removed 10) and now considering 848/850 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 52 ms. Remains : 928/938 places, 848/850 transitions.
[2024-05-23 12:04:21] [INFO ] Flatten gal took : 46 ms
[2024-05-23 12:04:21] [INFO ] Flatten gal took : 50 ms
[2024-05-23 12:04:21] [INFO ] Input system was already deterministic with 848 transitions.
RANDOM walk for 2507 steps (15 resets) in 53 ms. (46 steps per ms) remains 0/1 properties
FORMULA Echo-PT-d04r03-CTLFireability-2023-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 938/938 places, 850/850 transitions.
Graph (complete) has 3593 edges and 938 vertex of which 929 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.6 ms
Discarding 9 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 43 ms. Remains 928 /938 variables (removed 10) and now considering 848/850 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 43 ms. Remains : 928/938 places, 848/850 transitions.
[2024-05-23 12:04:21] [INFO ] Flatten gal took : 45 ms
[2024-05-23 12:04:21] [INFO ] Flatten gal took : 49 ms
[2024-05-23 12:04:21] [INFO ] Input system was already deterministic with 848 transitions.
[2024-05-23 12:04:22] [INFO ] Flatten gal took : 52 ms
[2024-05-23 12:04:22] [INFO ] Flatten gal took : 51 ms
[2024-05-23 12:04:22] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 11 ms.
[2024-05-23 12:04:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 938 places, 850 transitions and 5915 arcs took 12 ms.
Total runtime 369689 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running Echo-PT-d04r03
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/410/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 938
TRANSITIONS: 850
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.038s, Sys 0.008s]
SAVING FILE /home/mcc/execution/410/model (.net / .def) ...
EXPORT TIME: [User 0.006s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 568
MODEL NAME: /home/mcc/execution/410/model
938 places, 850 transitions.
No place bound informations found.
No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
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 CTLFireability -timeout 360 -rebuildPNML
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
MEDDLY ERROR: Insufficient memory
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Echo-PT-d04r03"
export BK_EXAMINATION="CTLFireability"
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 Echo-PT-d04r03, 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 r157-smll-171636265100130"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d04r03.tgz
mv Echo-PT-d04r03 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 ;