About the Execution of GreatSPN+red for CANInsertWithFailure-PT-050
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 10640.256 | 862248.00 | 2617489.00 | 910.40 | ??????T????????? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r069-tall-171620503900130.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 CANInsertWithFailure-PT-050, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-tall-171620503900130
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 9.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 44K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K May 19 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Apr 22 14:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 19 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 16M 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 CANInsertWithFailure-PT-050-CTLFireability-2024-00
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-2024-01
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-2024-02
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-2024-03
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-2024-04
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-2024-05
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-2024-06
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-2024-07
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-2024-08
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-2024-09
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-2024-10
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-2024-11
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-2023-12
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-2023-13
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-2023-14
FORMULA_NAME CANInsertWithFailure-PT-050-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716397513172
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANInsertWithFailure-PT-050
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 17:05:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 17:05:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 17:05:14] [INFO ] Load time of PNML (sax parser for PT used): 434 ms
[2024-05-22 17:05:14] [INFO ] Transformed 5604 places.
[2024-05-22 17:05:14] [INFO ] Transformed 15300 transitions.
[2024-05-22 17:05:14] [INFO ] Parsed PT model containing 5604 places and 15300 transitions and 41000 arcs in 621 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 29 ms.
Support contains 116 out of 5604 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 5604/5604 places, 15300/15300 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 5603 transition count 15300
Applied a total of 1 rules in 960 ms. Remains 5603 /5604 variables (removed 1) and now considering 15300/15300 (removed 0) transitions.
// Phase 1: matrix 15300 rows 5603 cols
[2024-05-22 17:05:17] [INFO ] Computed 52 invariants in 1381 ms
[2024-05-22 17:05:20] [INFO ] Implicit Places using invariants in 4611 ms returned []
Implicit Place search using SMT only with invariants took 4686 ms to find 0 implicit places.
Running 15250 sub problems to find dead transitions.
[2024-05-22 17:05:21] [INFO ] Invariant cache hit.
[2024-05-22 17:05:21] [INFO ] State equation strengthened by 4950 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/5602 variables, 50/50 constraints. Problems are: Problem set: 0 solved, 15250 unsolved
SMT process timed out in 54903ms, After SMT, problems are : Problem set: 0 solved, 15250 unsolved
Search for dead transitions found 0 dead transitions in 55249ms
Starting structural reductions in LTL mode, iteration 1 : 5603/5604 places, 15300/15300 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61020 ms. Remains : 5603/5604 places, 15300/15300 transitions.
Support contains 116 out of 5603 places after structural reductions.
[2024-05-22 17:06:16] [INFO ] Flatten gal took : 518 ms
[2024-05-22 17:06:17] [INFO ] Flatten gal took : 347 ms
[2024-05-22 17:06:18] [INFO ] Input system was already deterministic with 15300 transitions.
RANDOM walk for 40000 steps (31 resets) in 3519 ms. (11 steps per ms) remains 21/73 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 20 ms. (190 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 23 ms. (166 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 25 ms. (154 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 27 ms. (143 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 24 ms. (160 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 21/21 properties
BEST_FIRST walk for 4004 steps (8 resets) in 15 ms. (250 steps per ms) remains 21/21 properties
[2024-05-22 17:06:19] [INFO ] Invariant cache hit.
[2024-05-22 17:06:19] [INFO ] State equation strengthened by 4950 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 5479/5517 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 21 unsolved
[2024-05-22 17:06:20] [INFO ] Deduced a trap composed of 5 places in 402 ms of which 30 ms to minimize.
[2024-05-22 17:06:21] [INFO ] Deduced a trap composed of 5 places in 234 ms of which 4 ms to minimize.
[2024-05-22 17:06:21] [INFO ] Deduced a trap composed of 5 places in 207 ms of which 5 ms to minimize.
[2024-05-22 17:06:21] [INFO ] Deduced a trap composed of 5 places in 197 ms of which 2 ms to minimize.
[2024-05-22 17:06:22] [INFO ] Deduced a trap composed of 5 places in 209 ms of which 3 ms to minimize.
[2024-05-22 17:06:22] [INFO ] Deduced a trap composed of 5 places in 204 ms of which 3 ms to minimize.
[2024-05-22 17:06:22] [INFO ] Deduced a trap composed of 5 places in 219 ms of which 2 ms to minimize.
[2024-05-22 17:06:22] [INFO ] Deduced a trap composed of 5 places in 208 ms of which 3 ms to minimize.
[2024-05-22 17:06:23] [INFO ] Deduced a trap composed of 5 places in 192 ms of which 3 ms to minimize.
[2024-05-22 17:06:23] [INFO ] Deduced a trap composed of 5 places in 186 ms of which 3 ms to minimize.
[2024-05-22 17:06:23] [INFO ] Deduced a trap composed of 5 places in 189 ms of which 3 ms to minimize.
[2024-05-22 17:06:24] [INFO ] Deduced a trap composed of 5 places in 187 ms of which 2 ms to minimize.
[2024-05-22 17:06:24] [INFO ] Deduced a trap composed of 5 places in 184 ms of which 3 ms to minimize.
[2024-05-22 17:06:24] [INFO ] Deduced a trap composed of 5 places in 192 ms of which 3 ms to minimize.
[2024-05-22 17:06:24] [INFO ] Deduced a trap composed of 5 places in 190 ms of which 2 ms to minimize.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5517/20903 variables, and 24 constraints, problems are : Problem set: 0 solved, 21 unsolved in 5013 ms.
Refiners :[Positive P Invariants (semi-flows): 9/50 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/5603 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 21/21 constraints, Known Traps: 15/15 constraints]
Escalating to Integer solving :Problem set: 0 solved, 21 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/38 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 1 (OVERLAPS) 5479/5517 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/5517 variables, 15/24 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/5517 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 21 unsolved
At refinement iteration 4 (OVERLAPS) 82/5599 variables, 41/65 constraints. Problems are: Problem set: 0 solved, 21 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5599/20903 variables, and 65 constraints, problems are : Problem set: 0 solved, 21 unsolved in 5071 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 0/2 constraints, State Equation: 0/5603 constraints, ReadFeed: 0/4950 constraints, PredecessorRefiner: 0/21 constraints, Known Traps: 15/15 constraints]
After SMT, in 10230ms problems are : Problem set: 0 solved, 21 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 38 out of 5603 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 338 transitions
Trivial Post-agglo rules discarded 338 transitions
Performed 338 trivial Post agglomeration. Transition count delta: 338
Iterating post reduction 0 with 338 rules applied. Total rules applied 338 place count 5603 transition count 14962
Reduce places removed 338 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 339 rules applied. Total rules applied 677 place count 5265 transition count 14961
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 678 place count 5264 transition count 14961
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 678 place count 5264 transition count 14959
Deduced a syphon composed of 2 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 682 place count 5262 transition count 14959
Performed 2428 Post agglomeration using F-continuation condition.Transition count delta: 2428
Deduced a syphon composed of 2428 places in 7 ms
Reduce places removed 2428 places and 0 transitions.
Iterating global reduction 3 with 4856 rules applied. Total rules applied 5538 place count 2834 transition count 12531
Drop transitions (Redundant composition of simpler transitions.) removed 2332 transitions
Redundant transition composition rules discarded 2332 transitions
Iterating global reduction 3 with 2332 rules applied. Total rules applied 7870 place count 2834 transition count 10199
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 3 with 9 rules applied. Total rules applied 7879 place count 2834 transition count 10190
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 3 with 9 rules applied. Total rules applied 7888 place count 2825 transition count 10190
Partial Free-agglomeration rule applied 2545 times.
Drop transitions (Partial Free agglomeration) removed 2545 transitions
Iterating global reduction 4 with 2545 rules applied. Total rules applied 10433 place count 2825 transition count 10190
Partial Free-agglomeration rule applied 99 times.
Drop transitions (Partial Free agglomeration) removed 99 transitions
Iterating global reduction 4 with 99 rules applied. Total rules applied 10532 place count 2825 transition count 10190
Applied a total of 10532 rules in 4156 ms. Remains 2825 /5603 variables (removed 2778) and now considering 10190/15300 (removed 5110) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4158 ms. Remains : 2825/5603 places, 10190/15300 transitions.
RANDOM walk for 40000 steps (171 resets) in 1190 ms. (33 steps per ms) remains 6/21 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 135 ms. (294 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 142 ms. (279 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 126 ms. (314 steps per ms) remains 6/6 properties
// Phase 1: matrix 10190 rows 2825 cols
[2024-05-22 17:06:35] [INFO ] Computed 52 invariants in 418 ms
[2024-05-22 17:06:35] [INFO ] State equation strengthened by 9970 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 2719/2737 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-22 17:06:35] [INFO ] Deduced a trap composed of 2 places in 90 ms of which 2 ms to minimize.
[2024-05-22 17:06:35] [INFO ] Deduced a trap composed of 2 places in 93 ms of which 1 ms to minimize.
[2024-05-22 17:06:36] [INFO ] Deduced a trap composed of 2 places in 86 ms of which 2 ms to minimize.
[2024-05-22 17:06:36] [INFO ] Deduced a trap composed of 2 places in 87 ms of which 1 ms to minimize.
[2024-05-22 17:06:36] [INFO ] Deduced a trap composed of 2 places in 89 ms of which 1 ms to minimize.
[2024-05-22 17:06:36] [INFO ] Deduced a trap composed of 2 places in 101 ms of which 1 ms to minimize.
[2024-05-22 17:06:36] [INFO ] Deduced a trap composed of 2 places in 90 ms of which 1 ms to minimize.
[2024-05-22 17:06:36] [INFO ] Deduced a trap composed of 2 places in 90 ms of which 2 ms to minimize.
[2024-05-22 17:06:36] [INFO ] Deduced a trap composed of 2 places in 84 ms of which 1 ms to minimize.
[2024-05-22 17:06:36] [INFO ] Deduced a trap composed of 2 places in 85 ms of which 1 ms to minimize.
[2024-05-22 17:06:37] [INFO ] Deduced a trap composed of 2 places in 89 ms of which 1 ms to minimize.
[2024-05-22 17:06:37] [INFO ] Deduced a trap composed of 2 places in 89 ms of which 1 ms to minimize.
[2024-05-22 17:06:37] [INFO ] Deduced a trap composed of 2 places in 92 ms of which 1 ms to minimize.
[2024-05-22 17:06:37] [INFO ] Deduced a trap composed of 2 places in 83 ms of which 1 ms to minimize.
[2024-05-22 17:06:37] [INFO ] Deduced a trap composed of 2 places in 87 ms of which 1 ms to minimize.
[2024-05-22 17:06:37] [INFO ] Deduced a trap composed of 2 places in 90 ms of which 2 ms to minimize.
[2024-05-22 17:06:37] [INFO ] Deduced a trap composed of 2 places in 85 ms of which 1 ms to minimize.
[2024-05-22 17:06:37] [INFO ] Deduced a trap composed of 2 places in 83 ms of which 1 ms to minimize.
[2024-05-22 17:06:38] [INFO ] Deduced a trap composed of 2 places in 76 ms of which 1 ms to minimize.
[2024-05-22 17:06:38] [INFO ] Deduced a trap composed of 2 places in 85 ms of which 4 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2737 variables, 20/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2737 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 84/2821 variables, 42/70 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2821 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 2/2823 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2823 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 10190/13013 variables, 2823/2895 constraints. Problems are: Problem set: 0 solved, 6 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/13013 variables, 9970/12865 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/13013 variables, 0/12865 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (OVERLAPS) 2/13015 variables, 2/12867 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/13015 variables, 0/12867 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (OVERLAPS) 0/13015 variables, 0/12867 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13015/13015 variables, and 12867 constraints, problems are : Problem set: 0 solved, 6 unsolved in 17008 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 2825/2825 constraints, ReadFeed: 9970/9970 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 20/20 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/18 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 2719/2737 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2737 variables, 20/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2737 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 84/2821 variables, 42/70 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2821 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 2/2823 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2823 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 10190/13013 variables, 2823/2895 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/13013 variables, 9970/12865 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/13013 variables, 6/12871 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/13013 variables, 0/12871 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 2/13015 variables, 2/12873 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/13015 variables, 0/12873 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 14 (OVERLAPS) 0/13015 variables, 0/12873 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Int declared 13015/13015 variables, and 12873 constraints, problems are : Problem set: 0 solved, 6 unsolved in 40893 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 2825/2825 constraints, ReadFeed: 9970/9970 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 20/20 constraints]
After SMT, in 58482ms problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 2 different solutions.
Parikh walk visited 2 properties in 1448 ms.
Support contains 12 out of 2825 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2825/2825 places, 10190/10190 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 0 with 34 rules applied. Total rules applied 34 place count 2808 transition count 10173
Partial Free-agglomeration rule applied 6 times.
Drop transitions (Partial Free agglomeration) removed 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 40 place count 2808 transition count 10173
Applied a total of 40 rules in 1069 ms. Remains 2808 /2825 variables (removed 17) and now considering 10173/10190 (removed 17) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1071 ms. Remains : 2808/2825 places, 10173/10190 transitions.
RANDOM walk for 40000 steps (171 resets) in 1316 ms. (30 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 76 ms. (519 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 100 ms. (396 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (8 resets) in 103 ms. (384 steps per ms) remains 3/3 properties
// Phase 1: matrix 10173 rows 2808 cols
[2024-05-22 17:07:36] [INFO ] Computed 52 invariants in 349 ms
[2024-05-22 17:07:36] [INFO ] State equation strengthened by 10010 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2704/2712 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-22 17:07:37] [INFO ] Deduced a trap composed of 2 places in 83 ms of which 1 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/2712 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/2712 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (OVERLAPS) 92/2804 variables, 46/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2804 variables, 0/51 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 2/2806 variables, 2/53 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2806 variables, 0/53 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 10173/12979 variables, 2806/2859 constraints. Problems are: Problem set: 0 solved, 3 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/12979 variables, 10010/12869 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/12979 variables, 0/12869 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 2/12981 variables, 2/12871 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/12981 variables, 0/12871 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 0/12981 variables, 0/12871 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 12981/12981 variables, and 12871 constraints, problems are : Problem set: 0 solved, 3 unsolved in 8751 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 2808/2808 constraints, ReadFeed: 10010/10010 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 2704/2712 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2712 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 3 unsolved
[2024-05-22 17:07:45] [INFO ] Deduced a trap composed of 2 places in 109 ms of which 1 ms to minimize.
[2024-05-22 17:07:46] [INFO ] Deduced a trap composed of 2 places in 91 ms of which 1 ms to minimize.
[2024-05-22 17:07:46] [INFO ] Deduced a trap composed of 2 places in 92 ms of which 1 ms to minimize.
[2024-05-22 17:07:46] [INFO ] Deduced a trap composed of 2 places in 92 ms of which 2 ms to minimize.
[2024-05-22 17:07:46] [INFO ] Deduced a trap composed of 2 places in 92 ms of which 1 ms to minimize.
[2024-05-22 17:07:46] [INFO ] Deduced a trap composed of 2 places in 72 ms of which 1 ms to minimize.
[2024-05-22 17:07:46] [INFO ] Deduced a trap composed of 2 places in 83 ms of which 1 ms to minimize.
[2024-05-22 17:07:46] [INFO ] Deduced a trap composed of 2 places in 87 ms of which 1 ms to minimize.
[2024-05-22 17:07:46] [INFO ] Deduced a trap composed of 2 places in 89 ms of which 1 ms to minimize.
[2024-05-22 17:07:47] [INFO ] Deduced a trap composed of 2 places in 85 ms of which 1 ms to minimize.
[2024-05-22 17:07:47] [INFO ] Deduced a trap composed of 2 places in 89 ms of which 1 ms to minimize.
[2024-05-22 17:07:47] [INFO ] Deduced a trap composed of 2 places in 86 ms of which 1 ms to minimize.
[2024-05-22 17:07:47] [INFO ] Deduced a trap composed of 2 places in 76 ms of which 1 ms to minimize.
[2024-05-22 17:07:47] [INFO ] Deduced a trap composed of 2 places in 82 ms of which 1 ms to minimize.
[2024-05-22 17:07:47] [INFO ] Deduced a trap composed of 2 places in 85 ms of which 2 ms to minimize.
[2024-05-22 17:07:47] [INFO ] Deduced a trap composed of 2 places in 83 ms of which 1 ms to minimize.
[2024-05-22 17:07:47] [INFO ] Deduced a trap composed of 2 places in 76 ms of which 1 ms to minimize.
[2024-05-22 17:07:47] [INFO ] Deduced a trap composed of 2 places in 93 ms of which 0 ms to minimize.
[2024-05-22 17:07:48] [INFO ] Deduced a trap composed of 2 places in 86 ms of which 1 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/2712 variables, 19/24 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2712 variables, 0/24 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 92/2804 variables, 46/70 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2804 variables, 0/70 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (OVERLAPS) 2/2806 variables, 2/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2806 variables, 0/72 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 10173/12979 variables, 2806/2878 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/12979 variables, 10010/12888 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/12979 variables, 3/12891 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/12979 variables, 0/12891 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 13 (OVERLAPS) 2/12981 variables, 2/12893 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/12981 variables, 0/12893 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 15 (OVERLAPS) 0/12981 variables, 0/12893 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 12981/12981 variables, and 12893 constraints, problems are : Problem set: 0 solved, 3 unsolved in 26872 ms.
Refiners :[Positive P Invariants (semi-flows): 50/50 constraints, Generalized P Invariants (flows): 2/2 constraints, State Equation: 2808/2808 constraints, ReadFeed: 10010/10010 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 20/20 constraints]
After SMT, in 36128ms problems are : Problem set: 0 solved, 3 unsolved
Parikh walk visited 0 properties in 985 ms.
Support contains 8 out of 2808 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2808/2808 places, 10173/10173 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2807 transition count 10172
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 2807 transition count 10172
Applied a total of 3 rules in 1033 ms. Remains 2807 /2808 variables (removed 1) and now considering 10172/10173 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1034 ms. Remains : 2807/2808 places, 10172/10173 transitions.
[2024-05-22 17:08:14] [INFO ] Flatten gal took : 272 ms
[2024-05-22 17:08:15] [INFO ] Flatten gal took : 283 ms
[2024-05-22 17:08:15] [INFO ] Input system was already deterministic with 15300 transitions.
Computed a total of 202 stabilizing places and 350 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 475 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 477 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2024-05-22 17:08:16] [INFO ] Flatten gal took : 290 ms
[2024-05-22 17:08:16] [INFO ] Flatten gal took : 348 ms
[2024-05-22 17:08:17] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 473 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 475 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2024-05-22 17:08:18] [INFO ] Flatten gal took : 250 ms
[2024-05-22 17:08:18] [INFO ] Flatten gal took : 280 ms
[2024-05-22 17:08:18] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 473 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 474 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2024-05-22 17:08:19] [INFO ] Flatten gal took : 238 ms
[2024-05-22 17:08:20] [INFO ] Flatten gal took : 263 ms
[2024-05-22 17:08:20] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 466 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 467 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2024-05-22 17:08:21] [INFO ] Flatten gal took : 254 ms
[2024-05-22 17:08:21] [INFO ] Flatten gal took : 277 ms
[2024-05-22 17:08:22] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 473 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 473 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2024-05-22 17:08:22] [INFO ] Flatten gal took : 250 ms
[2024-05-22 17:08:23] [INFO ] Flatten gal took : 288 ms
[2024-05-22 17:08:23] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 463 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 463 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2024-05-22 17:08:24] [INFO ] Flatten gal took : 235 ms
[2024-05-22 17:08:24] [INFO ] Flatten gal took : 260 ms
[2024-05-22 17:08:25] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 348 transitions
Trivial Post-agglo rules discarded 348 transitions
Performed 348 trivial Post agglomeration. Transition count delta: 348
Iterating post reduction 0 with 348 rules applied. Total rules applied 348 place count 5603 transition count 14952
Reduce places removed 348 places and 0 transitions.
Iterating post reduction 1 with 348 rules applied. Total rules applied 696 place count 5255 transition count 14952
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 696 place count 5255 transition count 14951
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 698 place count 5254 transition count 14951
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 796 place count 5205 transition count 14902
Applied a total of 796 rules in 1343 ms. Remains 5205 /5603 variables (removed 398) and now considering 14902/15300 (removed 398) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1345 ms. Remains : 5205/5603 places, 14902/15300 transitions.
[2024-05-22 17:08:26] [INFO ] Flatten gal took : 230 ms
[2024-05-22 17:08:27] [INFO ] Flatten gal took : 260 ms
[2024-05-22 17:08:27] [INFO ] Input system was already deterministic with 14902 transitions.
RANDOM walk for 4090 steps (5 resets) in 112 ms. (36 steps per ms) remains 0/1 properties
FORMULA CANInsertWithFailure-PT-050-CTLFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 347 transitions
Trivial Post-agglo rules discarded 347 transitions
Performed 347 trivial Post agglomeration. Transition count delta: 347
Iterating post reduction 0 with 347 rules applied. Total rules applied 347 place count 5603 transition count 14953
Reduce places removed 347 places and 0 transitions.
Iterating post reduction 1 with 347 rules applied. Total rules applied 694 place count 5256 transition count 14953
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 694 place count 5256 transition count 14952
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 696 place count 5255 transition count 14952
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 794 place count 5206 transition count 14903
Applied a total of 794 rules in 1167 ms. Remains 5206 /5603 variables (removed 397) and now considering 14903/15300 (removed 397) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1184 ms. Remains : 5206/5603 places, 14903/15300 transitions.
[2024-05-22 17:08:29] [INFO ] Flatten gal took : 227 ms
[2024-05-22 17:08:29] [INFO ] Flatten gal took : 252 ms
[2024-05-22 17:08:29] [INFO ] Input system was already deterministic with 14903 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 467 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 468 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2024-05-22 17:08:30] [INFO ] Flatten gal took : 252 ms
[2024-05-22 17:08:30] [INFO ] Flatten gal took : 266 ms
[2024-05-22 17:08:31] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 466 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 469 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2024-05-22 17:08:32] [INFO ] Flatten gal took : 246 ms
[2024-05-22 17:08:32] [INFO ] Flatten gal took : 278 ms
[2024-05-22 17:08:33] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 347 transitions
Trivial Post-agglo rules discarded 347 transitions
Performed 347 trivial Post agglomeration. Transition count delta: 347
Iterating post reduction 0 with 347 rules applied. Total rules applied 347 place count 5603 transition count 14953
Reduce places removed 347 places and 0 transitions.
Iterating post reduction 1 with 347 rules applied. Total rules applied 694 place count 5256 transition count 14953
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 2 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 794 place count 5206 transition count 14903
Applied a total of 794 rules in 1085 ms. Remains 5206 /5603 variables (removed 397) and now considering 14903/15300 (removed 397) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1086 ms. Remains : 5206/5603 places, 14903/15300 transitions.
[2024-05-22 17:08:34] [INFO ] Flatten gal took : 227 ms
[2024-05-22 17:08:34] [INFO ] Flatten gal took : 257 ms
[2024-05-22 17:08:35] [INFO ] Input system was already deterministic with 14903 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 562 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 564 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2024-05-22 17:08:36] [INFO ] Flatten gal took : 247 ms
[2024-05-22 17:08:36] [INFO ] Flatten gal took : 276 ms
[2024-05-22 17:08:36] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 462 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 463 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2024-05-22 17:08:37] [INFO ] Flatten gal took : 245 ms
[2024-05-22 17:08:37] [INFO ] Flatten gal took : 263 ms
[2024-05-22 17:08:38] [INFO ] Input system was already deterministic with 15300 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 3 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 800 place count 5203 transition count 14900
Applied a total of 800 rules in 1093 ms. Remains 5203 /5603 variables (removed 400) and now considering 14900/15300 (removed 400) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1094 ms. Remains : 5203/5603 places, 14900/15300 transitions.
[2024-05-22 17:08:39] [INFO ] Flatten gal took : 244 ms
[2024-05-22 17:08:39] [INFO ] Flatten gal took : 266 ms
[2024-05-22 17:08:40] [INFO ] Input system was already deterministic with 14900 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 350 transitions
Trivial Post-agglo rules discarded 350 transitions
Performed 350 trivial Post agglomeration. Transition count delta: 350
Iterating post reduction 0 with 350 rules applied. Total rules applied 350 place count 5603 transition count 14950
Reduce places removed 350 places and 0 transitions.
Iterating post reduction 1 with 350 rules applied. Total rules applied 700 place count 5253 transition count 14950
Performed 50 Post agglomeration using F-continuation condition.Transition count delta: 50
Deduced a syphon composed of 50 places in 3 ms
Reduce places removed 50 places and 0 transitions.
Iterating global reduction 2 with 100 rules applied. Total rules applied 800 place count 5203 transition count 14900
Applied a total of 800 rules in 1127 ms. Remains 5203 /5603 variables (removed 400) and now considering 14900/15300 (removed 400) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1127 ms. Remains : 5203/5603 places, 14900/15300 transitions.
[2024-05-22 17:08:41] [INFO ] Flatten gal took : 254 ms
[2024-05-22 17:08:42] [INFO ] Flatten gal took : 282 ms
[2024-05-22 17:08:42] [INFO ] Input system was already deterministic with 14900 transitions.
Starting structural reductions in LTL mode, iteration 0 : 5603/5603 places, 15300/15300 transitions.
Applied a total of 0 rules in 480 ms. Remains 5603 /5603 variables (removed 0) and now considering 15300/15300 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 481 ms. Remains : 5603/5603 places, 15300/15300 transitions.
[2024-05-22 17:08:43] [INFO ] Flatten gal took : 279 ms
[2024-05-22 17:08:44] [INFO ] Flatten gal took : 274 ms
[2024-05-22 17:08:44] [INFO ] Input system was already deterministic with 15300 transitions.
[2024-05-22 17:08:44] [INFO ] Flatten gal took : 253 ms
[2024-05-22 17:08:45] [INFO ] Flatten gal took : 298 ms
[2024-05-22 17:08:45] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2024-05-22 17:08:45] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5603 places, 15300 transitions and 40900 arcs took 51 ms.
Total runtime 211037 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running CANInsertWithFailure-PT-050
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/402/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 5603
TRANSITIONS: 15300
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.247s, Sys 0.007s]
SAVING FILE /home/mcc/execution/402/model (.net / .def) ...
EXPORT TIME: [User 0.054s, 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: 739
MODEL NAME: /home/mcc/execution/402/model
5603 places, 15300 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------
BK_STOP 1716398375420
--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ 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
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="CANInsertWithFailure-PT-050"
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 CANInsertWithFailure-PT-050, 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 r069-tall-171620503900130"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANInsertWithFailure-PT-050.tgz
mv CANInsertWithFailure-PT-050 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 ;