About the Execution of GreatSPN+red for HirschbergSinclair-PT-20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8541.644 | 3600000.00 | 11083197.00 | 8949.70 | ???????????????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.r201-smll-171649586500082.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 HirschbergSinclair-PT-20, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r201-smll-171649586500082
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 736K
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.4K Apr 22 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Apr 22 14:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 18:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 03:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Apr 13 03:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Apr 13 03:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 13 03:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 284K 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 HirschbergSinclair-PT-20-CTLFireability-2024-00
FORMULA_NAME HirschbergSinclair-PT-20-CTLFireability-2024-01
FORMULA_NAME HirschbergSinclair-PT-20-CTLFireability-2024-02
FORMULA_NAME HirschbergSinclair-PT-20-CTLFireability-2024-03
FORMULA_NAME HirschbergSinclair-PT-20-CTLFireability-2024-04
FORMULA_NAME HirschbergSinclair-PT-20-CTLFireability-2024-05
FORMULA_NAME HirschbergSinclair-PT-20-CTLFireability-2024-06
FORMULA_NAME HirschbergSinclair-PT-20-CTLFireability-2024-07
FORMULA_NAME HirschbergSinclair-PT-20-CTLFireability-2024-08
FORMULA_NAME HirschbergSinclair-PT-20-CTLFireability-2024-09
FORMULA_NAME HirschbergSinclair-PT-20-CTLFireability-2024-10
FORMULA_NAME HirschbergSinclair-PT-20-CTLFireability-2024-11
FORMULA_NAME HirschbergSinclair-PT-20-CTLFireability-2023-12
FORMULA_NAME HirschbergSinclair-PT-20-CTLFireability-2023-13
FORMULA_NAME HirschbergSinclair-PT-20-CTLFireability-2023-14
FORMULA_NAME HirschbergSinclair-PT-20-CTLFireability-2023-15
=== Now, execution of the tool begins
BK_START 1716582867231
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-20
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-24 20:34:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-24 20:34:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 20:34:29] [INFO ] Load time of PNML (sax parser for PT used): 266 ms
[2024-05-24 20:34:29] [INFO ] Transformed 530 places.
[2024-05-24 20:34:29] [INFO ] Transformed 485 transitions.
[2024-05-24 20:34:29] [INFO ] Parsed PT model containing 530 places and 485 transitions and 1479 arcs in 456 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 94 ms.
Support contains 128 out of 530 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 530/530 places, 485/485 transitions.
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 510 transition count 485
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 32 place count 498 transition count 473
Iterating global reduction 1 with 12 rules applied. Total rules applied 44 place count 498 transition count 473
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 51 place count 491 transition count 466
Iterating global reduction 1 with 7 rules applied. Total rules applied 58 place count 491 transition count 466
Applied a total of 58 rules in 195 ms. Remains 491 /530 variables (removed 39) and now considering 466/485 (removed 19) transitions.
// Phase 1: matrix 466 rows 491 cols
[2024-05-24 20:34:30] [INFO ] Computed 25 invariants in 43 ms
[2024-05-24 20:34:31] [INFO ] Implicit Places using invariants in 902 ms returned []
[2024-05-24 20:34:31] [INFO ] Invariant cache hit.
[2024-05-24 20:34:32] [INFO ] Implicit Places using invariants and state equation in 1530 ms returned []
Implicit Place search using SMT with State Equation took 2518 ms to find 0 implicit places.
Running 446 sub problems to find dead transitions.
[2024-05-24 20:34:32] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/471 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/471 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 2 (OVERLAPS) 20/491 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/491 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 4 (OVERLAPS) 466/957 variables, 491/516 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/957 variables, 0/516 constraints. Problems are: Problem set: 0 solved, 446 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 957/957 variables, and 516 constraints, problems are : Problem set: 0 solved, 446 unsolved in 30036 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 491/491 constraints, PredecessorRefiner: 446/446 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 446 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/471 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/471 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 2 (OVERLAPS) 20/491 variables, 20/25 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/491 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 4 (OVERLAPS) 466/957 variables, 491/516 constraints. Problems are: Problem set: 0 solved, 446 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/957 variables, 446/962 constraints. Problems are: Problem set: 0 solved, 446 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 957/957 variables, and 962 constraints, problems are : Problem set: 0 solved, 446 unsolved in 30035 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 491/491 constraints, PredecessorRefiner: 446/446 constraints, Known Traps: 0/0 constraints]
After SMT, in 60448ms problems are : Problem set: 0 solved, 446 unsolved
Search for dead transitions found 0 dead transitions in 60489ms
Starting structural reductions in LTL mode, iteration 1 : 491/530 places, 466/485 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63262 ms. Remains : 491/530 places, 466/485 transitions.
Support contains 128 out of 491 places after structural reductions.
[2024-05-24 20:35:33] [INFO ] Flatten gal took : 108 ms
[2024-05-24 20:35:33] [INFO ] Flatten gal took : 50 ms
[2024-05-24 20:35:33] [INFO ] Input system was already deterministic with 466 transitions.
Reduction of identical properties reduced properties to check from 86 to 85
RANDOM walk for 40000 steps (80 resets) in 2594 ms. (15 steps per ms) remains 5/85 properties
BEST_FIRST walk for 40004 steps (9 resets) in 459 ms. (86 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (8 resets) in 133 ms. (298 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 117 ms. (339 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 109 ms. (363 steps per ms) remains 3/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 344 ms. (115 steps per ms) remains 3/3 properties
[2024-05-24 20:35:35] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/22 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 415/437 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/437 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 8/445 variables, 2/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/445 variables, 0/25 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp75 is UNSAT
At refinement iteration 5 (OVERLAPS) 466/911 variables, 445/470 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/911 variables, 0/470 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 46/957 variables, 46/516 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/957 variables, 0/516 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/957 variables, 0/516 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 957/957 variables, and 516 constraints, problems are : Problem set: 2 solved, 1 unsolved in 734 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 491/491 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 292/296 variables, 3/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/296 variables, 0/3 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 147/443 variables, 22/25 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/443 variables, 0/25 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 466/909 variables, 443/468 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/909 variables, 0/468 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 48/957 variables, 48/516 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/957 variables, 1/517 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/957 variables, 0/517 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/957 variables, 0/517 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 957/957 variables, and 517 constraints, problems are : Problem set: 2 solved, 1 unsolved in 542 ms.
Refiners :[Generalized P Invariants (flows): 25/25 constraints, State Equation: 491/491 constraints, PredecessorRefiner: 1/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 1308ms problems are : Problem set: 2 solved, 1 unsolved
Parikh walk visited 0 properties in 105 ms.
Support contains 4 out of 491 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 491/491 places, 466/466 transitions.
Graph (complete) has 929 edges and 491 vertex of which 483 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 186 transitions
Trivial Post-agglo rules discarded 186 transitions
Performed 186 trivial Post agglomeration. Transition count delta: 186
Iterating post reduction 0 with 194 rules applied. Total rules applied 195 place count 483 transition count 272
Reduce places removed 186 places and 0 transitions.
Graph (complete) has 519 edges and 297 vertex of which 265 are kept as prefixes of interest. Removing 32 places using SCC suffix rule.0 ms
Discarding 32 places :
Also discarding 0 output transitions
Iterating post reduction 1 with 187 rules applied. Total rules applied 382 place count 265 transition count 272
Drop transitions (Empty/Sink Transition effects.) removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 2 with 32 rules applied. Total rules applied 414 place count 265 transition count 240
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 421 place count 258 transition count 233
Iterating global reduction 3 with 7 rules applied. Total rules applied 428 place count 258 transition count 233
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 431 place count 258 transition count 230
Reduce places removed 3 places and 0 transitions.
Graph (complete) has 451 edges and 255 vertex of which 249 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 4 rules applied. Total rules applied 435 place count 249 transition count 230
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 441 place count 249 transition count 224
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 443 place count 247 transition count 222
Iterating global reduction 6 with 2 rules applied. Total rules applied 445 place count 247 transition count 222
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 6 with 12 rules applied. Total rules applied 457 place count 247 transition count 210
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 6 with 12 rules applied. Total rules applied 469 place count 235 transition count 210
Reduce places removed 18 places and 18 transitions.
Iterating global reduction 7 with 18 rules applied. Total rules applied 487 place count 217 transition count 192
Reduce places removed 8 places and 0 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 7 with 62 rules applied. Total rules applied 549 place count 209 transition count 138
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 8 with 54 rules applied. Total rules applied 603 place count 155 transition count 138
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 15 Pre rules applied. Total rules applied 603 place count 155 transition count 123
Deduced a syphon composed of 15 places in 1 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 9 with 30 rules applied. Total rules applied 633 place count 140 transition count 123
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 9 with 1 rules applied. Total rules applied 634 place count 139 transition count 123
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 1 Pre rules applied. Total rules applied 634 place count 139 transition count 122
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 636 place count 138 transition count 122
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 10 with 6 rules applied. Total rules applied 642 place count 135 transition count 119
Applied a total of 642 rules in 169 ms. Remains 135 /491 variables (removed 356) and now considering 119/466 (removed 347) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 135/491 places, 119/466 transitions.
RANDOM walk for 40000 steps (320 resets) in 799 ms. (50 steps per ms) remains 1/1 properties
BEST_FIRST walk for 1455 steps (0 resets) in 10 ms. (132 steps per ms) remains 0/1 properties
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2024-05-24 20:35:36] [INFO ] Flatten gal took : 39 ms
[2024-05-24 20:35:37] [INFO ] Flatten gal took : 42 ms
[2024-05-24 20:35:37] [INFO ] Input system was already deterministic with 466 transitions.
Computed a total of 491 stabilizing places and 466 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 491 transition count 466
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 2 formulas.
FORMULA HirschbergSinclair-PT-20-CTLFireability-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 491/491 places, 466/466 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 478 transition count 453
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 478 transition count 453
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 33 place count 471 transition count 446
Iterating global reduction 0 with 7 rules applied. Total rules applied 40 place count 471 transition count 446
Applied a total of 40 rules in 74 ms. Remains 471 /491 variables (removed 20) and now considering 446/466 (removed 20) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76 ms. Remains : 471/491 places, 446/466 transitions.
[2024-05-24 20:35:37] [INFO ] Flatten gal took : 30 ms
[2024-05-24 20:35:37] [INFO ] Flatten gal took : 34 ms
[2024-05-24 20:35:37] [INFO ] Input system was already deterministic with 446 transitions.
Starting structural reductions in LTL mode, iteration 0 : 491/491 places, 466/466 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 478 transition count 453
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 478 transition count 453
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 34 place count 470 transition count 445
Iterating global reduction 0 with 8 rules applied. Total rules applied 42 place count 470 transition count 445
Applied a total of 42 rules in 94 ms. Remains 470 /491 variables (removed 21) and now considering 445/466 (removed 21) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 470/491 places, 445/466 transitions.
[2024-05-24 20:35:37] [INFO ] Flatten gal took : 29 ms
[2024-05-24 20:35:37] [INFO ] Flatten gal took : 30 ms
[2024-05-24 20:35:37] [INFO ] Input system was already deterministic with 445 transitions.
Starting structural reductions in LTL mode, iteration 0 : 491/491 places, 466/466 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 480 transition count 455
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 480 transition count 455
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 29 place count 473 transition count 448
Iterating global reduction 0 with 7 rules applied. Total rules applied 36 place count 473 transition count 448
Applied a total of 36 rules in 41 ms. Remains 473 /491 variables (removed 18) and now considering 448/466 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 42 ms. Remains : 473/491 places, 448/466 transitions.
[2024-05-24 20:35:37] [INFO ] Flatten gal took : 24 ms
[2024-05-24 20:35:37] [INFO ] Flatten gal took : 31 ms
[2024-05-24 20:35:37] [INFO ] Input system was already deterministic with 448 transitions.
Support contains 8 out of 473 places (down from 11) after GAL structural reductions.
Starting structural reductions in SI_CTL mode, iteration 0 : 491/491 places, 466/466 transitions.
Reduce places removed 19 places and 19 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 203 transitions
Trivial Post-agglo rules discarded 203 transitions
Performed 203 trivial Post agglomeration. Transition count delta: 203
Iterating post reduction 0 with 203 rules applied. Total rules applied 203 place count 472 transition count 244
Reduce places removed 203 places and 0 transitions.
Iterating post reduction 1 with 203 rules applied. Total rules applied 406 place count 269 transition count 244
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 419 place count 256 transition count 231
Iterating global reduction 2 with 13 rules applied. Total rules applied 432 place count 256 transition count 231
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 437 place count 256 transition count 226
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 442 place count 251 transition count 226
Applied a total of 442 rules in 46 ms. Remains 251 /491 variables (removed 240) and now considering 226/466 (removed 240) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 47 ms. Remains : 251/491 places, 226/466 transitions.
[2024-05-24 20:35:37] [INFO ] Flatten gal took : 12 ms
[2024-05-24 20:35:37] [INFO ] Flatten gal took : 14 ms
[2024-05-24 20:35:37] [INFO ] Input system was already deterministic with 226 transitions.
Starting structural reductions in LTL mode, iteration 0 : 491/491 places, 466/466 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 478 transition count 453
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 478 transition count 453
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 33 place count 471 transition count 446
Iterating global reduction 0 with 7 rules applied. Total rules applied 40 place count 471 transition count 446
Applied a total of 40 rules in 82 ms. Remains 471 /491 variables (removed 20) and now considering 446/466 (removed 20) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82 ms. Remains : 471/491 places, 446/466 transitions.
[2024-05-24 20:35:37] [INFO ] Flatten gal took : 24 ms
[2024-05-24 20:35:37] [INFO ] Flatten gal took : 26 ms
[2024-05-24 20:35:38] [INFO ] Input system was already deterministic with 446 transitions.
Starting structural reductions in LTL mode, iteration 0 : 491/491 places, 466/466 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 481 transition count 456
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 481 transition count 456
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 26 place count 475 transition count 450
Iterating global reduction 0 with 6 rules applied. Total rules applied 32 place count 475 transition count 450
Applied a total of 32 rules in 79 ms. Remains 475 /491 variables (removed 16) and now considering 450/466 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 80 ms. Remains : 475/491 places, 450/466 transitions.
[2024-05-24 20:35:38] [INFO ] Flatten gal took : 23 ms
[2024-05-24 20:35:38] [INFO ] Flatten gal took : 51 ms
[2024-05-24 20:35:38] [INFO ] Input system was already deterministic with 450 transitions.
Starting structural reductions in LTL mode, iteration 0 : 491/491 places, 466/466 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 480 transition count 455
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 480 transition count 455
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 29 place count 473 transition count 448
Iterating global reduction 0 with 7 rules applied. Total rules applied 36 place count 473 transition count 448
Applied a total of 36 rules in 77 ms. Remains 473 /491 variables (removed 18) and now considering 448/466 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 78 ms. Remains : 473/491 places, 448/466 transitions.
[2024-05-24 20:35:38] [INFO ] Flatten gal took : 22 ms
[2024-05-24 20:35:38] [INFO ] Flatten gal took : 24 ms
[2024-05-24 20:35:38] [INFO ] Input system was already deterministic with 448 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 491/491 places, 466/466 transitions.
Reduce places removed 16 places and 16 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 155 transitions
Trivial Post-agglo rules discarded 155 transitions
Performed 155 trivial Post agglomeration. Transition count delta: 155
Iterating post reduction 0 with 155 rules applied. Total rules applied 155 place count 475 transition count 295
Reduce places removed 155 places and 0 transitions.
Iterating post reduction 1 with 155 rules applied. Total rules applied 310 place count 320 transition count 295
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 322 place count 308 transition count 283
Iterating global reduction 2 with 12 rules applied. Total rules applied 334 place count 308 transition count 283
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 4 rules applied. Total rules applied 338 place count 308 transition count 279
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 342 place count 304 transition count 279
Applied a total of 342 rules in 56 ms. Remains 304 /491 variables (removed 187) and now considering 279/466 (removed 187) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 58 ms. Remains : 304/491 places, 279/466 transitions.
[2024-05-24 20:35:38] [INFO ] Flatten gal took : 13 ms
[2024-05-24 20:35:38] [INFO ] Flatten gal took : 15 ms
[2024-05-24 20:35:38] [INFO ] Input system was already deterministic with 279 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 491/491 places, 466/466 transitions.
Reduce places removed 18 places and 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 193 transitions
Trivial Post-agglo rules discarded 193 transitions
Performed 193 trivial Post agglomeration. Transition count delta: 193
Iterating post reduction 0 with 193 rules applied. Total rules applied 193 place count 473 transition count 255
Reduce places removed 193 places and 0 transitions.
Iterating post reduction 1 with 193 rules applied. Total rules applied 386 place count 280 transition count 255
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 399 place count 267 transition count 242
Iterating global reduction 2 with 13 rules applied. Total rules applied 412 place count 267 transition count 242
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 2 with 5 rules applied. Total rules applied 417 place count 267 transition count 237
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 422 place count 262 transition count 237
Applied a total of 422 rules in 81 ms. Remains 262 /491 variables (removed 229) and now considering 237/466 (removed 229) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 82 ms. Remains : 262/491 places, 237/466 transitions.
[2024-05-24 20:35:38] [INFO ] Flatten gal took : 12 ms
[2024-05-24 20:35:38] [INFO ] Flatten gal took : 14 ms
[2024-05-24 20:35:38] [INFO ] Input system was already deterministic with 237 transitions.
Starting structural reductions in LTL mode, iteration 0 : 491/491 places, 466/466 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 480 transition count 455
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 480 transition count 455
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 28 place count 474 transition count 449
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 474 transition count 449
Applied a total of 34 rules in 75 ms. Remains 474 /491 variables (removed 17) and now considering 449/466 (removed 17) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 76 ms. Remains : 474/491 places, 449/466 transitions.
[2024-05-24 20:35:38] [INFO ] Flatten gal took : 21 ms
[2024-05-24 20:35:38] [INFO ] Flatten gal took : 23 ms
[2024-05-24 20:35:38] [INFO ] Input system was already deterministic with 449 transitions.
Starting structural reductions in LTL mode, iteration 0 : 491/491 places, 466/466 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 479 transition count 454
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 479 transition count 454
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 31 place count 472 transition count 447
Iterating global reduction 0 with 7 rules applied. Total rules applied 38 place count 472 transition count 447
Applied a total of 38 rules in 42 ms. Remains 472 /491 variables (removed 19) and now considering 447/466 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 43 ms. Remains : 472/491 places, 447/466 transitions.
[2024-05-24 20:35:39] [INFO ] Flatten gal took : 19 ms
[2024-05-24 20:35:39] [INFO ] Flatten gal took : 21 ms
[2024-05-24 20:35:39] [INFO ] Input system was already deterministic with 447 transitions.
Starting structural reductions in LTL mode, iteration 0 : 491/491 places, 466/466 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 479 transition count 454
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 479 transition count 454
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 32 place count 471 transition count 446
Iterating global reduction 0 with 8 rules applied. Total rules applied 40 place count 471 transition count 446
Applied a total of 40 rules in 36 ms. Remains 471 /491 variables (removed 20) and now considering 446/466 (removed 20) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 471/491 places, 446/466 transitions.
[2024-05-24 20:35:39] [INFO ] Flatten gal took : 16 ms
[2024-05-24 20:35:39] [INFO ] Flatten gal took : 20 ms
[2024-05-24 20:35:39] [INFO ] Input system was already deterministic with 446 transitions.
Starting structural reductions in LTL mode, iteration 0 : 491/491 places, 466/466 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 479 transition count 454
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 479 transition count 454
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 31 place count 472 transition count 447
Iterating global reduction 0 with 7 rules applied. Total rules applied 38 place count 472 transition count 447
Applied a total of 38 rules in 51 ms. Remains 472 /491 variables (removed 19) and now considering 447/466 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 52 ms. Remains : 472/491 places, 447/466 transitions.
[2024-05-24 20:35:39] [INFO ] Flatten gal took : 15 ms
[2024-05-24 20:35:39] [INFO ] Flatten gal took : 16 ms
[2024-05-24 20:35:39] [INFO ] Input system was already deterministic with 447 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 491/491 places, 466/466 transitions.
Reduce places removed 17 places and 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 168 transitions
Trivial Post-agglo rules discarded 168 transitions
Performed 168 trivial Post agglomeration. Transition count delta: 168
Iterating post reduction 0 with 168 rules applied. Total rules applied 168 place count 474 transition count 281
Reduce places removed 168 places and 0 transitions.
Iterating post reduction 1 with 168 rules applied. Total rules applied 336 place count 306 transition count 281
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 348 place count 294 transition count 269
Iterating global reduction 2 with 12 rules applied. Total rules applied 360 place count 294 transition count 269
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 2 with 4 rules applied. Total rules applied 364 place count 294 transition count 265
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 368 place count 290 transition count 265
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 369 place count 289 transition count 264
Iterating global reduction 4 with 1 rules applied. Total rules applied 370 place count 289 transition count 264
Applied a total of 370 rules in 53 ms. Remains 289 /491 variables (removed 202) and now considering 264/466 (removed 202) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54 ms. Remains : 289/491 places, 264/466 transitions.
[2024-05-24 20:35:39] [INFO ] Flatten gal took : 8 ms
[2024-05-24 20:35:39] [INFO ] Flatten gal took : 8 ms
[2024-05-24 20:35:39] [INFO ] Input system was already deterministic with 264 transitions.
Starting structural reductions in LTL mode, iteration 0 : 491/491 places, 466/466 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 478 transition count 453
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 478 transition count 453
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 34 place count 470 transition count 445
Iterating global reduction 0 with 8 rules applied. Total rules applied 42 place count 470 transition count 445
Applied a total of 42 rules in 34 ms. Remains 470 /491 variables (removed 21) and now considering 445/466 (removed 21) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35 ms. Remains : 470/491 places, 445/466 transitions.
[2024-05-24 20:35:39] [INFO ] Flatten gal took : 14 ms
[2024-05-24 20:35:39] [INFO ] Flatten gal took : 16 ms
[2024-05-24 20:35:39] [INFO ] Input system was already deterministic with 445 transitions.
[2024-05-24 20:35:39] [INFO ] Flatten gal took : 16 ms
[2024-05-24 20:35:39] [INFO ] Flatten gal took : 17 ms
[2024-05-24 20:35:39] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2024-05-24 20:35:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 491 places, 466 transitions and 1396 arcs took 6 ms.
Total runtime 70584 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running HirschbergSinclair-PT-20
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/415/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 491
TRANSITIONS: 466
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.006s, Sys 0.007s]
SAVING FILE /home/mcc/execution/415/model (.net / .def) ...
EXPORT TIME: [User 0.000s, Sys 0.001s]
----------------------------------------------------------------------
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: 566
MODEL NAME: /home/mcc/execution/415/model
491 places, 466 transitions.
Creating all event NSFs..
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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
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="HirschbergSinclair-PT-20"
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 HirschbergSinclair-PT-20, 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 r201-smll-171649586500082"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-20.tgz
mv HirschbergSinclair-PT-20 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 ;