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.r355-tall-171683759700841.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)
................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is ShieldRVs-PT-040B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683759700841
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 960K
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 19 19:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 12 17:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 133K Apr 12 17:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 67K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:55 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:55 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 498K May 18 16:43 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 ShieldRVs-PT-040B-CTLCardinality-2024-00
FORMULA_NAME ShieldRVs-PT-040B-CTLCardinality-2024-01
FORMULA_NAME ShieldRVs-PT-040B-CTLCardinality-2024-02
FORMULA_NAME ShieldRVs-PT-040B-CTLCardinality-2024-03
FORMULA_NAME ShieldRVs-PT-040B-CTLCardinality-2024-04
FORMULA_NAME ShieldRVs-PT-040B-CTLCardinality-2024-05
FORMULA_NAME ShieldRVs-PT-040B-CTLCardinality-2024-06
FORMULA_NAME ShieldRVs-PT-040B-CTLCardinality-2024-07
FORMULA_NAME ShieldRVs-PT-040B-CTLCardinality-2024-08
FORMULA_NAME ShieldRVs-PT-040B-CTLCardinality-2024-09
FORMULA_NAME ShieldRVs-PT-040B-CTLCardinality-2024-10
FORMULA_NAME ShieldRVs-PT-040B-CTLCardinality-2024-11
FORMULA_NAME ShieldRVs-PT-040B-CTLCardinality-2023-12
FORMULA_NAME ShieldRVs-PT-040B-CTLCardinality-2023-13
FORMULA_NAME ShieldRVs-PT-040B-CTLCardinality-2023-14
FORMULA_NAME ShieldRVs-PT-040B-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717059012150

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVs-PT-040B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 08:50:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-30 08:50:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 08:50:13] [INFO ] Load time of PNML (sax parser for PT used): 161 ms
[2024-05-30 08:50:13] [INFO ] Transformed 1603 places.
[2024-05-30 08:50:13] [INFO ] Transformed 1803 transitions.
[2024-05-30 08:50:13] [INFO ] Found NUPN structural information;
[2024-05-30 08:50:13] [INFO ] Parsed PT model containing 1603 places and 1803 transitions and 5760 arcs in 300 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Support contains 104 out of 1603 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1603/1603 places, 1803/1803 transitions.
Discarding 246 places :
Symmetric choice reduction at 0 with 246 rule applications. Total rules 246 place count 1357 transition count 1557
Iterating global reduction 0 with 246 rules applied. Total rules applied 492 place count 1357 transition count 1557
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 493 place count 1356 transition count 1556
Iterating global reduction 0 with 1 rules applied. Total rules applied 494 place count 1356 transition count 1556
Applied a total of 494 rules in 331 ms. Remains 1356 /1603 variables (removed 247) and now considering 1556/1803 (removed 247) transitions.
// Phase 1: matrix 1556 rows 1356 cols
[2024-05-30 08:50:14] [INFO ] Computed 161 invariants in 38 ms
[2024-05-30 08:50:14] [INFO ] Implicit Places using invariants in 587 ms returned []
[2024-05-30 08:50:14] [INFO ] Invariant cache hit.
[2024-05-30 08:50:15] [INFO ] Implicit Places using invariants and state equation in 1150 ms returned []
Implicit Place search using SMT with State Equation took 1765 ms to find 0 implicit places.
Running 1555 sub problems to find dead transitions.
[2024-05-30 08:50:15] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1355 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1555 unsolved
SMT process timed out in 30575ms, After SMT, problems are : Problem set: 0 solved, 1555 unsolved
Search for dead transitions found 0 dead transitions in 30606ms
Starting structural reductions in LTL mode, iteration 1 : 1356/1603 places, 1556/1803 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32732 ms. Remains : 1356/1603 places, 1556/1803 transitions.
Support contains 104 out of 1356 places after structural reductions.
[2024-05-30 08:50:46] [INFO ] Flatten gal took : 140 ms
[2024-05-30 08:50:46] [INFO ] Flatten gal took : 87 ms
[2024-05-30 08:50:47] [INFO ] Input system was already deterministic with 1556 transitions.
Support contains 98 out of 1356 places (down from 104) after GAL structural reductions.
RANDOM walk for 40000 steps (20 resets) in 2371 ms. (16 steps per ms) remains 8/59 properties
BEST_FIRST walk for 40004 steps (8 resets) in 134 ms. (296 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 105 ms. (377 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 77 ms. (512 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 96 ms. (412 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 104 ms. (380 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 108 ms. (367 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 91 ms. (434 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 154 ms. (258 steps per ms) remains 8/8 properties
[2024-05-30 08:50:48] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/21 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp48 is UNSAT
At refinement iteration 1 (OVERLAPS) 637/658 variables, 74/74 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/658 variables, 0/74 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 698/1356 variables, 87/161 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1356 variables, 0/161 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 5 (OVERLAPS) 1556/2912 variables, 1356/1517 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2912 variables, 0/1517 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 0/2912 variables, 0/1517 constraints. Problems are: Problem set: 1 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2912/2912 variables, and 1517 constraints, problems are : Problem set: 1 solved, 7 unsolved in 1268 ms.
Refiners :[Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 1356/1356 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/15 variables, 0/0 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 1 (OVERLAPS) 189/204 variables, 16/16 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/204 variables, 0/16 constraints. Problems are: Problem set: 1 solved, 7 unsolved
At refinement iteration 3 (OVERLAPS) 1152/1356 variables, 145/161 constraints. Problems are: Problem set: 1 solved, 7 unsolved
[2024-05-30 08:50:50] [INFO ] Deduced a trap composed of 45 places in 357 ms of which 55 ms to minimize.
[2024-05-30 08:50:50] [INFO ] Deduced a trap composed of 25 places in 340 ms of which 6 ms to minimize.
[2024-05-30 08:50:50] [INFO ] Deduced a trap composed of 36 places in 298 ms of which 6 ms to minimize.
[2024-05-30 08:50:51] [INFO ] Deduced a trap composed of 24 places in 286 ms of which 6 ms to minimize.
[2024-05-30 08:50:51] [INFO ] Deduced a trap composed of 41 places in 323 ms of which 5 ms to minimize.
[2024-05-30 08:50:51] [INFO ] Deduced a trap composed of 26 places in 308 ms of which 5 ms to minimize.
[2024-05-30 08:50:52] [INFO ] Deduced a trap composed of 23 places in 257 ms of which 5 ms to minimize.
[2024-05-30 08:50:52] [INFO ] Deduced a trap composed of 48 places in 272 ms of which 4 ms to minimize.
[2024-05-30 08:50:52] [INFO ] Deduced a trap composed of 29 places in 266 ms of which 4 ms to minimize.
[2024-05-30 08:50:52] [INFO ] Deduced a trap composed of 55 places in 267 ms of which 5 ms to minimize.
[2024-05-30 08:50:53] [INFO ] Deduced a trap composed of 22 places in 251 ms of which 4 ms to minimize.
[2024-05-30 08:50:53] [INFO ] Deduced a trap composed of 49 places in 235 ms of which 4 ms to minimize.
[2024-05-30 08:50:53] [INFO ] Deduced a trap composed of 43 places in 237 ms of which 4 ms to minimize.
[2024-05-30 08:50:53] [INFO ] Deduced a trap composed of 25 places in 208 ms of which 4 ms to minimize.
[2024-05-30 08:50:54] [INFO ] Deduced a trap composed of 24 places in 216 ms of which 4 ms to minimize.
[2024-05-30 08:50:54] [INFO ] Deduced a trap composed of 48 places in 206 ms of which 4 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1356/2912 variables, and 177 constraints, problems are : Problem set: 1 solved, 7 unsolved in 5007 ms.
Refiners :[Positive P Invariants (semi-flows): 161/161 constraints, State Equation: 0/1356 constraints, PredecessorRefiner: 0/8 constraints, Known Traps: 16/16 constraints]
After SMT, in 6300ms problems are : Problem set: 1 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 15 out of 1356 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 159 transitions
Trivial Post-agglo rules discarded 159 transitions
Performed 159 trivial Post agglomeration. Transition count delta: 159
Iterating post reduction 0 with 159 rules applied. Total rules applied 159 place count 1356 transition count 1397
Reduce places removed 159 places and 0 transitions.
Iterating post reduction 1 with 159 rules applied. Total rules applied 318 place count 1197 transition count 1397
Performed 197 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 197 Pre rules applied. Total rules applied 318 place count 1197 transition count 1200
Deduced a syphon composed of 197 places in 2 ms
Reduce places removed 197 places and 0 transitions.
Iterating global reduction 2 with 394 rules applied. Total rules applied 712 place count 1000 transition count 1200
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 738 place count 974 transition count 1174
Iterating global reduction 2 with 26 rules applied. Total rules applied 764 place count 974 transition count 1174
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 764 place count 974 transition count 1166
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 780 place count 966 transition count 1166
Performed 387 Post agglomeration using F-continuation condition.Transition count delta: 387
Deduced a syphon composed of 387 places in 3 ms
Reduce places removed 387 places and 0 transitions.
Iterating global reduction 2 with 774 rules applied. Total rules applied 1554 place count 579 transition count 779
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 80 times.
Drop transitions (Partial Free agglomeration) removed 80 transitions
Iterating global reduction 2 with 80 rules applied. Total rules applied 1634 place count 579 transition count 779
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1635 place count 578 transition count 778
Applied a total of 1635 rules in 289 ms. Remains 578 /1356 variables (removed 778) and now considering 778/1556 (removed 778) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 290 ms. Remains : 578/1356 places, 778/1556 transitions.
RANDOM walk for 40000 steps (80 resets) in 535 ms. (74 steps per ms) remains 3/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 178 ms. (223 steps per ms) remains 1/3 properties
BEST_FIRST walk for 32481 steps (6 resets) in 127 ms. (253 steps per ms) remains 0/1 properties
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2024-05-30 08:50:55] [INFO ] Flatten gal took : 62 ms
[2024-05-30 08:50:55] [INFO ] Flatten gal took : 67 ms
[2024-05-30 08:50:55] [INFO ] Input system was already deterministic with 1556 transitions.
Computed a total of 333 stabilizing places and 333 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 1327 transition count 1527
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 1327 transition count 1527
Applied a total of 58 rules in 60 ms. Remains 1327 /1356 variables (removed 29) and now considering 1527/1556 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61 ms. Remains : 1327/1356 places, 1527/1556 transitions.
[2024-05-30 08:50:55] [INFO ] Flatten gal took : 49 ms
[2024-05-30 08:50:55] [INFO ] Flatten gal took : 51 ms
[2024-05-30 08:50:55] [INFO ] Input system was already deterministic with 1527 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 1322 transition count 1522
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 1322 transition count 1522
Applied a total of 68 rules in 57 ms. Remains 1322 /1356 variables (removed 34) and now considering 1522/1556 (removed 34) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58 ms. Remains : 1322/1356 places, 1522/1556 transitions.
[2024-05-30 08:50:55] [INFO ] Flatten gal took : 44 ms
[2024-05-30 08:50:55] [INFO ] Flatten gal took : 44 ms
[2024-05-30 08:50:55] [INFO ] Input system was already deterministic with 1522 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 159 transitions
Trivial Post-agglo rules discarded 159 transitions
Performed 159 trivial Post agglomeration. Transition count delta: 159
Iterating post reduction 0 with 159 rules applied. Total rules applied 159 place count 1355 transition count 1396
Reduce places removed 159 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 160 rules applied. Total rules applied 319 place count 1196 transition count 1395
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 320 place count 1195 transition count 1395
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 199 Pre rules applied. Total rules applied 320 place count 1195 transition count 1196
Deduced a syphon composed of 199 places in 8 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 3 with 398 rules applied. Total rules applied 718 place count 996 transition count 1196
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 752 place count 962 transition count 1162
Iterating global reduction 3 with 34 rules applied. Total rules applied 786 place count 962 transition count 1162
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 786 place count 962 transition count 1153
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 804 place count 953 transition count 1153
Performed 385 Post agglomeration using F-continuation condition.Transition count delta: 385
Deduced a syphon composed of 385 places in 1 ms
Reduce places removed 385 places and 0 transitions.
Iterating global reduction 3 with 770 rules applied. Total rules applied 1574 place count 568 transition count 768
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1576 place count 566 transition count 766
Applied a total of 1576 rules in 189 ms. Remains 566 /1356 variables (removed 790) and now considering 766/1556 (removed 790) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 189 ms. Remains : 566/1356 places, 766/1556 transitions.
[2024-05-30 08:50:56] [INFO ] Flatten gal took : 22 ms
[2024-05-30 08:50:56] [INFO ] Flatten gal took : 23 ms
[2024-05-30 08:50:56] [INFO ] Input system was already deterministic with 766 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Reduce places removed 1 places and 1 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 1355 transition count 1400
Reduce places removed 155 places and 0 transitions.
Iterating post reduction 1 with 155 rules applied. Total rules applied 310 place count 1200 transition count 1400
Performed 196 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 196 Pre rules applied. Total rules applied 310 place count 1200 transition count 1204
Deduced a syphon composed of 196 places in 1 ms
Reduce places removed 196 places and 0 transitions.
Iterating global reduction 2 with 392 rules applied. Total rules applied 702 place count 1004 transition count 1204
Discarding 28 places :
Symmetric choice reduction at 2 with 28 rule applications. Total rules 730 place count 976 transition count 1176
Iterating global reduction 2 with 28 rules applied. Total rules applied 758 place count 976 transition count 1176
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 758 place count 976 transition count 1170
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 770 place count 970 transition count 1170
Performed 390 Post agglomeration using F-continuation condition.Transition count delta: 390
Deduced a syphon composed of 390 places in 0 ms
Reduce places removed 390 places and 0 transitions.
Iterating global reduction 2 with 780 rules applied. Total rules applied 1550 place count 580 transition count 780
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1552 place count 578 transition count 778
Applied a total of 1552 rules in 157 ms. Remains 578 /1356 variables (removed 778) and now considering 778/1556 (removed 778) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 158 ms. Remains : 578/1356 places, 778/1556 transitions.
[2024-05-30 08:50:56] [INFO ] Flatten gal took : 33 ms
[2024-05-30 08:50:56] [INFO ] Flatten gal took : 25 ms
[2024-05-30 08:50:56] [INFO ] Input system was already deterministic with 778 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 1326 transition count 1526
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 1326 transition count 1526
Applied a total of 60 rules in 49 ms. Remains 1326 /1356 variables (removed 30) and now considering 1526/1556 (removed 30) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 50 ms. Remains : 1326/1356 places, 1526/1556 transitions.
[2024-05-30 08:50:56] [INFO ] Flatten gal took : 39 ms
[2024-05-30 08:50:56] [INFO ] Flatten gal took : 43 ms
[2024-05-30 08:50:56] [INFO ] Input system was already deterministic with 1526 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 1328 transition count 1528
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 1328 transition count 1528
Applied a total of 56 rules in 54 ms. Remains 1328 /1356 variables (removed 28) and now considering 1528/1556 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 54 ms. Remains : 1328/1356 places, 1528/1556 transitions.
[2024-05-30 08:50:56] [INFO ] Flatten gal took : 40 ms
[2024-05-30 08:50:56] [INFO ] Flatten gal took : 42 ms
[2024-05-30 08:50:56] [INFO ] Input system was already deterministic with 1528 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 160 transitions
Trivial Post-agglo rules discarded 160 transitions
Performed 160 trivial Post agglomeration. Transition count delta: 160
Iterating post reduction 0 with 160 rules applied. Total rules applied 160 place count 1355 transition count 1395
Reduce places removed 160 places and 0 transitions.
Iterating post reduction 1 with 160 rules applied. Total rules applied 320 place count 1195 transition count 1395
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 320 place count 1195 transition count 1195
Deduced a syphon composed of 200 places in 2 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 720 place count 995 transition count 1195
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 754 place count 961 transition count 1161
Iterating global reduction 2 with 34 rules applied. Total rules applied 788 place count 961 transition count 1161
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 788 place count 961 transition count 1152
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 806 place count 952 transition count 1152
Performed 385 Post agglomeration using F-continuation condition.Transition count delta: 385
Deduced a syphon composed of 385 places in 0 ms
Reduce places removed 385 places and 0 transitions.
Iterating global reduction 2 with 770 rules applied. Total rules applied 1576 place count 567 transition count 767
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1578 place count 565 transition count 765
Applied a total of 1578 rules in 138 ms. Remains 565 /1356 variables (removed 791) and now considering 765/1556 (removed 791) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 139 ms. Remains : 565/1356 places, 765/1556 transitions.
[2024-05-30 08:50:57] [INFO ] Flatten gal took : 23 ms
[2024-05-30 08:50:57] [INFO ] Flatten gal took : 25 ms
[2024-05-30 08:50:57] [INFO ] Input system was already deterministic with 765 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 1324 transition count 1524
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 1324 transition count 1524
Applied a total of 64 rules in 81 ms. Remains 1324 /1356 variables (removed 32) and now considering 1524/1556 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 82 ms. Remains : 1324/1356 places, 1524/1556 transitions.
[2024-05-30 08:50:57] [INFO ] Flatten gal took : 36 ms
[2024-05-30 08:50:57] [INFO ] Flatten gal took : 38 ms
[2024-05-30 08:50:57] [INFO ] Input system was already deterministic with 1524 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 1324 transition count 1524
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 1324 transition count 1524
Applied a total of 64 rules in 54 ms. Remains 1324 /1356 variables (removed 32) and now considering 1524/1556 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55 ms. Remains : 1324/1356 places, 1524/1556 transitions.
[2024-05-30 08:50:57] [INFO ] Flatten gal took : 36 ms
[2024-05-30 08:50:57] [INFO ] Flatten gal took : 38 ms
[2024-05-30 08:50:57] [INFO ] Input system was already deterministic with 1524 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 161 transitions
Trivial Post-agglo rules discarded 161 transitions
Performed 161 trivial Post agglomeration. Transition count delta: 161
Iterating post reduction 0 with 161 rules applied. Total rules applied 161 place count 1355 transition count 1394
Reduce places removed 161 places and 0 transitions.
Iterating post reduction 1 with 161 rules applied. Total rules applied 322 place count 1194 transition count 1394
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 322 place count 1194 transition count 1194
Deduced a syphon composed of 200 places in 1 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 722 place count 994 transition count 1194
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 756 place count 960 transition count 1160
Iterating global reduction 2 with 34 rules applied. Total rules applied 790 place count 960 transition count 1160
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 9 Pre rules applied. Total rules applied 790 place count 960 transition count 1151
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 808 place count 951 transition count 1151
Performed 388 Post agglomeration using F-continuation condition.Transition count delta: 388
Deduced a syphon composed of 388 places in 1 ms
Reduce places removed 388 places and 0 transitions.
Iterating global reduction 2 with 776 rules applied. Total rules applied 1584 place count 563 transition count 763
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 1586 place count 561 transition count 761
Applied a total of 1586 rules in 142 ms. Remains 561 /1356 variables (removed 795) and now considering 761/1556 (removed 795) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 142 ms. Remains : 561/1356 places, 761/1556 transitions.
[2024-05-30 08:50:57] [INFO ] Flatten gal took : 19 ms
[2024-05-30 08:50:57] [INFO ] Flatten gal took : 19 ms
[2024-05-30 08:50:57] [INFO ] Input system was already deterministic with 761 transitions.
RANDOM walk for 1305 steps (0 resets) in 13 ms. (93 steps per ms) remains 0/1 properties
FORMULA ShieldRVs-PT-040B-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 1323 transition count 1523
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 1323 transition count 1523
Applied a total of 66 rules in 67 ms. Remains 1323 /1356 variables (removed 33) and now considering 1523/1556 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 1323/1356 places, 1523/1556 transitions.
[2024-05-30 08:50:58] [INFO ] Flatten gal took : 45 ms
[2024-05-30 08:50:58] [INFO ] Flatten gal took : 39 ms
[2024-05-30 08:50:58] [INFO ] Input system was already deterministic with 1523 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 1324 transition count 1524
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 1324 transition count 1524
Applied a total of 64 rules in 66 ms. Remains 1324 /1356 variables (removed 32) and now considering 1524/1556 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66 ms. Remains : 1324/1356 places, 1524/1556 transitions.
[2024-05-30 08:50:58] [INFO ] Flatten gal took : 35 ms
[2024-05-30 08:50:58] [INFO ] Flatten gal took : 37 ms
[2024-05-30 08:50:58] [INFO ] Input system was already deterministic with 1524 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 1323 transition count 1523
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 1323 transition count 1523
Applied a total of 66 rules in 57 ms. Remains 1323 /1356 variables (removed 33) and now considering 1523/1556 (removed 33) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 58 ms. Remains : 1323/1356 places, 1523/1556 transitions.
[2024-05-30 08:50:58] [INFO ] Flatten gal took : 33 ms
[2024-05-30 08:50:58] [INFO ] Flatten gal took : 36 ms
[2024-05-30 08:50:58] [INFO ] Input system was already deterministic with 1523 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 1322 transition count 1522
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 1322 transition count 1522
Applied a total of 68 rules in 51 ms. Remains 1322 /1356 variables (removed 34) and now considering 1522/1556 (removed 34) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 1322/1356 places, 1522/1556 transitions.
[2024-05-30 08:50:58] [INFO ] Flatten gal took : 33 ms
[2024-05-30 08:50:58] [INFO ] Flatten gal took : 35 ms
[2024-05-30 08:50:58] [INFO ] Input system was already deterministic with 1522 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 1324 transition count 1524
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 1324 transition count 1524
Applied a total of 64 rules in 67 ms. Remains 1324 /1356 variables (removed 32) and now considering 1524/1556 (removed 32) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 1324/1356 places, 1524/1556 transitions.
[2024-05-30 08:50:58] [INFO ] Flatten gal took : 33 ms
[2024-05-30 08:50:58] [INFO ] Flatten gal took : 34 ms
[2024-05-30 08:50:58] [INFO ] Input system was already deterministic with 1524 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1356/1356 places, 1556/1556 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 1322 transition count 1522
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 1322 transition count 1522
Applied a total of 68 rules in 50 ms. Remains 1322 /1356 variables (removed 34) and now considering 1522/1556 (removed 34) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 51 ms. Remains : 1322/1356 places, 1522/1556 transitions.
[2024-05-30 08:50:59] [INFO ] Flatten gal took : 32 ms
[2024-05-30 08:50:59] [INFO ] Flatten gal took : 34 ms
[2024-05-30 08:50:59] [INFO ] Input system was already deterministic with 1522 transitions.
[2024-05-30 08:50:59] [INFO ] Flatten gal took : 34 ms
[2024-05-30 08:50:59] [INFO ] Flatten gal took : 34 ms
[2024-05-30 08:50:59] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-30 08:50:59] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1356 places, 1556 transitions and 5266 arcs took 8 ms.
Total runtime 46015 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ShieldRVs-PT-040B

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/412/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 1356
TRANSITIONS: 1556
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.026s, Sys 0.007s]


SAVING FILE /home/mcc/execution/412/model (.net / .def) ...
EXPORT TIME: [User 0.004s, 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: 607
MODEL NAME: /home/mcc/execution/412/model
1356 places, 1556 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...

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 CTLCardinality -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="ShieldRVs-PT-040B"
export BK_EXAMINATION="CTLCardinality"
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 ShieldRVs-PT-040B, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r355-tall-171683759700841"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVs-PT-040B.tgz
mv ShieldRVs-PT-040B execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;