fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r627-smll-171774445500034
Last Updated
July 7, 2024

About the Execution of GreatSPN+red for ResIsolation-PT-N08P5

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16201.220 3600000.00 4304813.00 11798.90 ?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.r627-smll-171774445500034.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 ResIsolation-PT-N08P5, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r627-smll-171774445500034
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 97M
-rw-r--r-- 1 mcc users 6.2K Jun 7 06:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Jun 7 06:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Jun 7 06:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 30K Jun 7 06:38 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 7 06:44 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 7 06:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 7 06:44 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 7 06:44 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 7 06:26 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 06:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Jun 7 06:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Jun 7 06:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Jun 7 06:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 7 06:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 7 06:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 equiv_col
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 instance
-rw-r--r-- 1 mcc users 6 Jun 7 06:26 iscolored
-rw-r--r-- 1 mcc users 97M Jun 7 06:26 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 ResIsolation-PT-N08P5-CTLFireability-2024-00
FORMULA_NAME ResIsolation-PT-N08P5-CTLFireability-2024-01
FORMULA_NAME ResIsolation-PT-N08P5-CTLFireability-2024-02
FORMULA_NAME ResIsolation-PT-N08P5-CTLFireability-2024-03
FORMULA_NAME ResIsolation-PT-N08P5-CTLFireability-2024-04
FORMULA_NAME ResIsolation-PT-N08P5-CTLFireability-2024-05
FORMULA_NAME ResIsolation-PT-N08P5-CTLFireability-2024-06
FORMULA_NAME ResIsolation-PT-N08P5-CTLFireability-2024-07
FORMULA_NAME ResIsolation-PT-N08P5-CTLFireability-2024-08
FORMULA_NAME ResIsolation-PT-N08P5-CTLFireability-2024-09
FORMULA_NAME ResIsolation-PT-N08P5-CTLFireability-2024-10
FORMULA_NAME ResIsolation-PT-N08P5-CTLFireability-2024-11
FORMULA_NAME ResIsolation-PT-N08P5-CTLFireability-2024-12
FORMULA_NAME ResIsolation-PT-N08P5-CTLFireability-2024-13
FORMULA_NAME ResIsolation-PT-N08P5-CTLFireability-2024-14
FORMULA_NAME ResIsolation-PT-N08P5-CTLFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717772542537

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResIsolation-PT-N08P5
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-07 15:02:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-07 15:02:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-07 15:02:31] [INFO ] Load time of PNML (sax parser for PT used): 5649 ms
[2024-06-07 15:02:31] [INFO ] Transformed 426 places.
[2024-06-07 15:02:31] [INFO ] Transformed 74110 transitions.
[2024-06-07 15:02:31] [INFO ] Found NUPN structural information;
[2024-06-07 15:02:31] [INFO ] Parsed PT model containing 426 places and 74110 transitions and 1917704 arcs in 6598 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 133 ms.
Support contains 67 out of 426 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 426/426 places, 74110/74110 transitions.
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 413 transition count 74110
Discarding 215 places :
Symmetric choice reduction at 1 with 215 rule applications. Total rules 228 place count 198 transition count 73895
Iterating global reduction 1 with 215 rules applied. Total rules applied 443 place count 198 transition count 73895
Ensure Unique test removed 773 transitions
Reduce isomorphic transitions removed 773 transitions.
Iterating post reduction 1 with 773 rules applied. Total rules applied 1216 place count 198 transition count 73122
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 1236 place count 178 transition count 73102
Iterating global reduction 2 with 20 rules applied. Total rules applied 1256 place count 178 transition count 73102
Applied a total of 1256 rules in 3032 ms. Remains 178 /426 variables (removed 248) and now considering 73102/74110 (removed 1008) transitions.
// Phase 1: matrix 73102 rows 178 cols
[2024-06-07 15:02:38] [INFO ] Computed 0 invariants in 2137 ms
[2024-06-07 15:02:38] [INFO ] Implicit Places using invariants in 2601 ms returned []
Implicit Place search using SMT only with invariants took 2654 ms to find 0 implicit places.
Running 73101 sub problems to find dead transitions.
[2024-06-07 15:02:40] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 177/73280 variables, and 0 constraints, problems are : Problem set: 0 solved, 73101 unsolved in 31260 ms.
Refiners :[State Equation: 0/178 constraints, PredecessorRefiner: 73101/95 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 73101 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 177/73280 variables, and 0 constraints, problems are : Problem set: 0 solved, 73101 unsolved in 31107 ms.
Refiners :[State Equation: 0/178 constraints, PredecessorRefiner: 73006/95 constraints, Known Traps: 0/0 constraints]
After SMT, in 1739666ms problems are : Problem set: 0 solved, 73101 unsolved
Search for dead transitions found 0 dead transitions in 1741162ms
Starting structural reductions in LTL mode, iteration 1 : 178/426 places, 73102/74110 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1747288 ms. Remains : 178/426 places, 73102/74110 transitions.
Support contains 67 out of 178 places after structural reductions.
[2024-06-07 15:31:59] [INFO ] Flatten gal took : 16540 ms
[2024-06-07 15:32:14] [INFO ] Flatten gal took : 15396 ms
[2024-06-07 15:32:36] [INFO ] Input system was already deterministic with 73102 transitions.
RANDOM walk for 40000 steps (8 resets) in 41085 ms. (0 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 253 ms. (15 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 276 ms. (14 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 234 ms. (17 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 212 ms. (18 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 249 ms. (16 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 259 ms. (15 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 180 ms. (22 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 209 ms. (19 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4002 steps (8 resets) in 215 ms. (18 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 242 ms. (16 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 181 ms. (22 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 189 ms. (21 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 199 ms. (20 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 200 ms. (19 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 190 ms. (20 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 222 ms. (17 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 213 ms. (18 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 256 ms. (15 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 221 ms. (18 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 234 ms. (17 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 192 ms. (20 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 228 ms. (17 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 277 ms. (14 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 227 ms. (17 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 206 ms. (19 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 237 ms. (16 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 151 ms. (26 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 258 ms. (15 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 209 ms. (19 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 192 ms. (20 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 149 ms. (26 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 159 ms. (25 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 163 ms. (24 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 192 ms. (20 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 169 ms. (23 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 207 ms. (19 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 173 ms. (23 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 165 ms. (24 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 173 ms. (23 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 156 ms. (25 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 184 ms. (21 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 168 ms. (23 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 173 ms. (23 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4003 steps (8 resets) in 182 ms. (21 steps per ms) remains 45/45 properties
BEST_FIRST walk for 4004 steps (8 resets) in 176 ms. (22 steps per ms) remains 45/45 properties
Interrupted probabilistic random walk after 136691 steps, run timeout after 39001 ms. (steps per millisecond=3 ) properties seen :6 out of 45
Probabilistic random walk after 136691 steps, saw 43662 distinct states, run finished after 39012 ms. (steps per millisecond=3 ) properties seen :6
[2024-06-07 15:33:30] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
SMT process timed out in 7357ms, After SMT, problems are : Problem set: 0 solved, 39 unsolved
Fused 39 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 65 out of 178 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 178/178 places, 73102/73102 transitions.
Graph (complete) has 1536 edges and 178 vertex of which 176 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.719 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Drop transitions (Empty/Sink Transition effects.) removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 0 with 52 rules applied. Total rules applied 53 place count 176 transition count 73048
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 1 with 39 rules applied. Total rules applied 92 place count 137 transition count 73048
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 19 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 156 place count 105 transition count 73016
Free-agglomeration rule applied 11 times.
Iterating global reduction 2 with 11 rules applied. Total rules applied 167 place count 105 transition count 73005
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 178 place count 94 transition count 73005
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 179 place count 93 transition count 73004
Applied a total of 179 rules in 12129 ms. Remains 93 /178 variables (removed 85) and now considering 73004/73102 (removed 98) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12139 ms. Remains : 93/178 places, 73004/73102 transitions.
RANDOM walk for 40000 steps (8 resets) in 81421 ms. (0 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1456 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (1 resets) in 1948 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1506 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (2 resets) in 1398 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1607 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1179 ms. (3 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (6 resets) in 1457 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (6 resets) in 1172 ms. (3 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1584 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1176 ms. (3 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (3 resets) in 1580 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (2 resets) in 1667 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (7 resets) in 1616 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (2 resets) in 1281 ms. (3 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (1 resets) in 1408 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (6 resets) in 1524 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1583 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 1619 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (1 resets) in 1209 ms. (3 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (3 resets) in 1514 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (1 resets) in 1417 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1376 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (4 resets) in 1696 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (5 resets) in 1139 ms. (3 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1539 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (4 resets) in 1369 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (2 resets) in 1845 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1251 ms. (3 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1822 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (6 resets) in 1256 ms. (3 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1507 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (2 resets) in 1700 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1360 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (3 resets) in 1736 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1226 ms. (3 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1111 ms. (3 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (0 resets) in 1451 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (2 resets) in 1534 ms. (2 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (3 resets) in 1323 ms. (3 steps per ms) remains 39/39 properties
Interrupted probabilistic random walk after 402573 steps, run timeout after 123003 ms. (steps per millisecond=3 ) properties seen :0 out of 39
Probabilistic random walk after 402573 steps, saw 68604 distinct states, run finished after 123003 ms. (steps per millisecond=3 ) properties seen :0
// Phase 1: matrix 73004 rows 93 cols
[2024-06-07 15:36:35] [INFO ] Computed 13 invariants in 998 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/65 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 39 unsolved
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp36 is UNSAT
At refinement iteration 1 (OVERLAPS) 28/93 variables, 13/13 constraints. Problems are: Problem set: 2 solved, 37 unsolved
[2024-06-07 15:37:49] [INFO ] Deduced a trap composed of 7 places in 61101 ms of which 18 ms to minimize.
SMT process timed out in 75448ms, After SMT, problems are : Problem set: 2 solved, 37 unsolved
Fused 37 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 65 out of 93 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 93/93 places, 73004/73004 transitions.
Applied a total of 0 rules in 2275 ms. Remains 93 /93 variables (removed 0) and now considering 73004/73004 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2276 ms. Remains : 93/93 places, 73004/73004 transitions.
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2024-06-07 15:38:07] [INFO ] Flatten gal took : 14895 ms
[2024-06-07 15:38:22] [INFO ] Flatten gal took : 14998 ms
[2024-06-07 15:38:42] [INFO ] Input system was already deterministic with 73102 transitions.
Computed a total of 60 stabilizing places and 73 stable transitions
Graph (complete) has 1536 edges and 178 vertex of which 176 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1434 ms
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 73102/73102 transitions.
Applied a total of 0 rules in 938 ms. Remains 178 /178 variables (removed 0) and now considering 73102/73102 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 940 ms. Remains : 178/178 places, 73102/73102 transitions.
[2024-06-07 15:39:00] [INFO ] Flatten gal took : 14139 ms
[2024-06-07 15:39:15] [INFO ] Flatten gal took : 14590 ms
[2024-06-07 15:39:34] [INFO ] Input system was already deterministic with 73102 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 73102/73102 transitions.
Graph (complete) has 1536 edges and 178 vertex of which 176 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.629 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 36 place count 175 transition count 73064
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 71 place count 140 transition count 73064
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 71 place count 140 transition count 73051
Deduced a syphon composed of 13 places in 77 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 97 place count 127 transition count 73051
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 27 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 133 place count 109 transition count 73033
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 134 place count 108 transition count 73032
Applied a total of 134 rules in 9739 ms. Remains 108 /178 variables (removed 70) and now considering 73032/73102 (removed 70) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9742 ms. Remains : 108/178 places, 73032/73102 transitions.
[2024-06-07 15:40:00] [INFO ] Flatten gal took : 14708 ms
[2024-06-07 15:40:15] [INFO ] Flatten gal took : 14943 ms
[2024-06-07 15:40:37] [INFO ] Input system was already deterministic with 73032 transitions.
RANDOM walk for 40000 steps (8 resets) in 46263 ms. (0 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (8 resets) in 8039 ms. (4 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 1062 steps, run visited all 1 properties in 621 ms. (steps per millisecond=1 )
Probabilistic random walk after 1062 steps, saw 553 distinct states, run finished after 640 ms. (steps per millisecond=1 ) properties seen :1
FORMULA ResIsolation-PT-N08P5-CTLFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 73102/73102 transitions.
Graph (complete) has 1536 edges and 178 vertex of which 176 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.724 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 33 transitions
Trivial Post-agglo rules discarded 33 transitions
Performed 33 trivial Post agglomeration. Transition count delta: 33
Iterating post reduction 0 with 33 rules applied. Total rules applied 34 place count 175 transition count 73066
Reduce places removed 33 places and 0 transitions.
Iterating post reduction 1 with 33 rules applied. Total rules applied 67 place count 142 transition count 73066
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 67 place count 142 transition count 73053
Deduced a syphon composed of 13 places in 78 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 93 place count 129 transition count 73053
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 27 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 129 place count 111 transition count 73035
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 130 place count 110 transition count 73034
Applied a total of 130 rules in 9627 ms. Remains 110 /178 variables (removed 68) and now considering 73034/73102 (removed 68) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 9633 ms. Remains : 110/178 places, 73034/73102 transitions.
[2024-06-07 15:41:23] [INFO ] Flatten gal took : 15298 ms
[2024-06-07 15:41:38] [INFO ] Flatten gal took : 15154 ms
[2024-06-07 15:42:01] [INFO ] Input system was already deterministic with 73034 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 73102/73102 transitions.
Graph (trivial) has 121 edges and 178 vertex of which 12 / 178 are part of one of the 4 SCC in 11 ms
Free SCC test removed 8 places
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Graph (complete) has 1524 edges and 170 vertex of which 168 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.422 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions (Output transitions of discarded places.) removed 2 transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 35 transitions
Trivial Post-agglo rules discarded 35 transitions
Performed 35 trivial Post agglomeration. Transition count delta: 35
Iterating post reduction 0 with 35 rules applied. Total rules applied 37 place count 167 transition count 73056
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 1 with 35 rules applied. Total rules applied 72 place count 132 transition count 73056
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 72 place count 132 transition count 73040
Deduced a syphon composed of 16 places in 113 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 104 place count 116 transition count 73040
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 37 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 132 place count 102 transition count 73026
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 133 place count 101 transition count 73025
Applied a total of 133 rules in 27409 ms. Remains 101 /178 variables (removed 77) and now considering 73025/73102 (removed 77) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 27414 ms. Remains : 101/178 places, 73025/73102 transitions.
[2024-06-07 15:42:41] [INFO ] Flatten gal took : 11573 ms
[2024-06-07 15:42:54] [INFO ] Flatten gal took : 12732 ms
[2024-06-07 15:43:12] [INFO ] Input system was already deterministic with 73025 transitions.
RANDOM walk for 40000 steps (8 resets) in 70372 ms. (0 steps per ms) remains 1/1 properties
BEST_FIRST walk for 27327 steps (5 resets) in 18962 ms. (1 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 335530 steps, run timeout after 66002 ms. (steps per millisecond=5 ) properties seen :0 out of 1
Probabilistic random walk after 335530 steps, saw 60001 distinct states, run finished after 66003 ms. (steps per millisecond=5 ) properties seen :0
[2024-06-07 15:44:42] [INFO ] Flow matrix only has 73022 transitions (discarded 3 similar events)
// Phase 1: matrix 73022 rows 101 cols
[2024-06-07 15:44:43] [INFO ] Computed 0 invariants in 1397 ms
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ResIsolation-PT-N08P5

IS_COLORED=
IS_NUPN=1

LOADING model.pnml ...
MODEL CLASS: P/T NET WITH NUPN EXTENSION
PLACES: 426
TRANSITIONS: 74110
CONSTANTS: 0
TEMPLATE VARS: 0
ARCS: 1917704
NUPN UNITS: 25
LOADING TIME: 40.199

SAVING AS /home/mcc/execution/model.(net/def) ...
exportGspn useExt=true
SAVING TIME: 2.173
SAVING NAME MAP FILE /home/mcc/execution/model.id2name ...
SAVING NUPN UNITS AS FILE /home/mcc/execution/model.nu ...
TOTAL TIME: 50.428
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: 711
MODEL NAME: /home/mcc/execution/model
426 places, 74110 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 CTLFireability -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="ResIsolation-PT-N08P5"
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 ResIsolation-PT-N08P5, 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 r627-smll-171774445500034"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResIsolation-PT-N08P5.tgz
mv ResIsolation-PT-N08P5 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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