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-171683758800457.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 ShieldPPPs-PT-020B, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683758800457
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 844K
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K 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 3.5K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 13 11:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Apr 13 11:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 13 11:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 102K Apr 13 11:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 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 349K 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 ShieldPPPs-PT-020B-CTLCardinality-2024-00
FORMULA_NAME ShieldPPPs-PT-020B-CTLCardinality-2024-01
FORMULA_NAME ShieldPPPs-PT-020B-CTLCardinality-2024-02
FORMULA_NAME ShieldPPPs-PT-020B-CTLCardinality-2024-03
FORMULA_NAME ShieldPPPs-PT-020B-CTLCardinality-2024-04
FORMULA_NAME ShieldPPPs-PT-020B-CTLCardinality-2024-05
FORMULA_NAME ShieldPPPs-PT-020B-CTLCardinality-2024-06
FORMULA_NAME ShieldPPPs-PT-020B-CTLCardinality-2024-07
FORMULA_NAME ShieldPPPs-PT-020B-CTLCardinality-2024-08
FORMULA_NAME ShieldPPPs-PT-020B-CTLCardinality-2024-09
FORMULA_NAME ShieldPPPs-PT-020B-CTLCardinality-2024-10
FORMULA_NAME ShieldPPPs-PT-020B-CTLCardinality-2024-11
FORMULA_NAME ShieldPPPs-PT-020B-CTLCardinality-2023-12
FORMULA_NAME ShieldPPPs-PT-020B-CTLCardinality-2023-13
FORMULA_NAME ShieldPPPs-PT-020B-CTLCardinality-2023-14
FORMULA_NAME ShieldPPPs-PT-020B-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716972645106

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPs-PT-020B
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 08:50:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-29 08:50:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 08:50:46] [INFO ] Load time of PNML (sax parser for PT used): 139 ms
[2024-05-29 08:50:46] [INFO ] Transformed 1363 places.
[2024-05-29 08:50:46] [INFO ] Transformed 1263 transitions.
[2024-05-29 08:50:46] [INFO ] Found NUPN structural information;
[2024-05-29 08:50:46] [INFO ] Parsed PT model containing 1363 places and 1263 transitions and 3486 arcs in 281 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
FORMULA ShieldPPPs-PT-020B-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 119 out of 1363 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1363/1363 places, 1263/1263 transitions.
Discarding 115 places :
Symmetric choice reduction at 0 with 115 rule applications. Total rules 115 place count 1248 transition count 1148
Iterating global reduction 0 with 115 rules applied. Total rules applied 230 place count 1248 transition count 1148
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 231 place count 1247 transition count 1147
Iterating global reduction 0 with 1 rules applied. Total rules applied 232 place count 1247 transition count 1147
Applied a total of 232 rules in 282 ms. Remains 1247 /1363 variables (removed 116) and now considering 1147/1263 (removed 116) transitions.
// Phase 1: matrix 1147 rows 1247 cols
[2024-05-29 08:50:47] [INFO ] Computed 221 invariants in 34 ms
[2024-05-29 08:50:47] [INFO ] Implicit Places using invariants in 735 ms returned []
[2024-05-29 08:50:47] [INFO ] Invariant cache hit.
[2024-05-29 08:50:48] [INFO ] Implicit Places using invariants and state equation in 1028 ms returned []
Implicit Place search using SMT with State Equation took 1806 ms to find 0 implicit places.
Running 1146 sub problems to find dead transitions.
[2024-05-29 08:50:48] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/1246 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1146 unsolved
SMT process timed out in 30356ms, After SMT, problems are : Problem set: 0 solved, 1146 unsolved
Search for dead transitions found 0 dead transitions in 30381ms
Starting structural reductions in LTL mode, iteration 1 : 1247/1363 places, 1147/1263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 32503 ms. Remains : 1247/1363 places, 1147/1263 transitions.
Support contains 119 out of 1247 places after structural reductions.
[2024-05-29 08:51:19] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-29 08:51:19] [INFO ] Flatten gal took : 124 ms
[2024-05-29 08:51:19] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA ShieldPPPs-PT-020B-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPs-PT-020B-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-29 08:51:19] [INFO ] Flatten gal took : 59 ms
[2024-05-29 08:51:19] [INFO ] Input system was already deterministic with 1147 transitions.
Support contains 88 out of 1247 places (down from 119) after GAL structural reductions.
RANDOM walk for 40000 steps (12 resets) in 2755 ms. (14 steps per ms) remains 1/41 properties
BEST_FIRST walk for 40004 steps (8 resets) in 177 ms. (224 steps per ms) remains 1/1 properties
[2024-05-29 08:51:20] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 82/87 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1160/1247 variables, 213/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1247 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1147/2394 variables, 1247/1468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2394 variables, 0/1468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 0/2394 variables, 0/1468 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2394/2394 variables, and 1468 constraints, problems are : Problem set: 0 solved, 1 unsolved in 792 ms.
Refiners :[Positive P Invariants (semi-flows): 221/221 constraints, State Equation: 1247/1247 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/5 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 82/87 variables, 8/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/87 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 1160/1247 variables, 213/221 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 08:51:22] [INFO ] Deduced a trap composed of 23 places in 285 ms of which 40 ms to minimize.
[2024-05-29 08:51:22] [INFO ] Deduced a trap composed of 20 places in 364 ms of which 20 ms to minimize.
[2024-05-29 08:51:22] [INFO ] Deduced a trap composed of 19 places in 153 ms of which 14 ms to minimize.
[2024-05-29 08:51:22] [INFO ] Deduced a trap composed of 27 places in 169 ms of which 3 ms to minimize.
[2024-05-29 08:51:23] [INFO ] Deduced a trap composed of 27 places in 227 ms of which 2 ms to minimize.
[2024-05-29 08:51:23] [INFO ] Deduced a trap composed of 18 places in 125 ms of which 3 ms to minimize.
[2024-05-29 08:51:23] [INFO ] Deduced a trap composed of 26 places in 112 ms of which 2 ms to minimize.
[2024-05-29 08:51:23] [INFO ] Deduced a trap composed of 30 places in 90 ms of which 2 ms to minimize.
[2024-05-29 08:51:23] [INFO ] Deduced a trap composed of 23 places in 124 ms of which 2 ms to minimize.
[2024-05-29 08:51:23] [INFO ] Deduced a trap composed of 15 places in 107 ms of which 2 ms to minimize.
[2024-05-29 08:51:24] [INFO ] Deduced a trap composed of 26 places in 94 ms of which 2 ms to minimize.
[2024-05-29 08:51:24] [INFO ] Deduced a trap composed of 28 places in 64 ms of which 2 ms to minimize.
[2024-05-29 08:51:24] [INFO ] Deduced a trap composed of 34 places in 62 ms of which 1 ms to minimize.
[2024-05-29 08:51:24] [INFO ] Deduced a trap composed of 30 places in 55 ms of which 2 ms to minimize.
[2024-05-29 08:51:24] [INFO ] Deduced a trap composed of 37 places in 52 ms of which 1 ms to minimize.
[2024-05-29 08:51:24] [INFO ] Deduced a trap composed of 37 places in 44 ms of which 1 ms to minimize.
[2024-05-29 08:51:24] [INFO ] Deduced a trap composed of 35 places in 44 ms of which 1 ms to minimize.
[2024-05-29 08:51:24] [INFO ] Deduced a trap composed of 33 places in 38 ms of which 1 ms to minimize.
[2024-05-29 08:51:24] [INFO ] Deduced a trap composed of 32 places in 37 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1247 variables, 19/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1247 variables, 0/240 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 1147/2394 variables, 1247/1487 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2394 variables, 1/1488 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 08:51:25] [INFO ] Deduced a trap composed of 20 places in 150 ms of which 3 ms to minimize.
[2024-05-29 08:51:25] [INFO ] Deduced a trap composed of 31 places in 162 ms of which 4 ms to minimize.
[2024-05-29 08:51:25] [INFO ] Deduced a trap composed of 24 places in 182 ms of which 3 ms to minimize.
[2024-05-29 08:51:25] [INFO ] Deduced a trap composed of 14 places in 128 ms of which 3 ms to minimize.
[2024-05-29 08:51:25] [INFO ] Deduced a trap composed of 25 places in 145 ms of which 3 ms to minimize.
[2024-05-29 08:51:25] [INFO ] Deduced a trap composed of 13 places in 136 ms of which 3 ms to minimize.
[2024-05-29 08:51:26] [INFO ] Deduced a trap composed of 34 places in 156 ms of which 3 ms to minimize.
[2024-05-29 08:51:26] [INFO ] Deduced a trap composed of 33 places in 151 ms of which 3 ms to minimize.
[2024-05-29 08:51:26] [INFO ] Deduced a trap composed of 31 places in 145 ms of which 3 ms to minimize.
[2024-05-29 08:51:26] [INFO ] Deduced a trap composed of 27 places in 132 ms of which 3 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2394/2394 variables, and 1498 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5020 ms.
Refiners :[Positive P Invariants (semi-flows): 221/221 constraints, State Equation: 1247/1247 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 29/29 constraints]
After SMT, in 5839ms problems are : Problem set: 0 solved, 1 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 5 out of 1247 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1247/1247 places, 1147/1147 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 0 with 140 rules applied. Total rules applied 140 place count 1247 transition count 1007
Reduce places removed 140 places and 0 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 280 place count 1107 transition count 1007
Performed 101 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 101 Pre rules applied. Total rules applied 280 place count 1107 transition count 906
Deduced a syphon composed of 101 places in 1 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 2 with 202 rules applied. Total rules applied 482 place count 1006 transition count 906
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 506 place count 982 transition count 882
Iterating global reduction 2 with 24 rules applied. Total rules applied 530 place count 982 transition count 882
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 530 place count 982 transition count 870
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 554 place count 970 transition count 870
Performed 342 Post agglomeration using F-continuation condition.Transition count delta: 342
Deduced a syphon composed of 342 places in 1 ms
Reduce places removed 342 places and 0 transitions.
Iterating global reduction 2 with 684 rules applied. Total rules applied 1238 place count 628 transition count 528
Renaming transitions due to excessive name length > 1024 char.
Partial Free-agglomeration rule applied 176 times.
Drop transitions (Partial Free agglomeration) removed 176 transitions
Iterating global reduction 2 with 176 rules applied. Total rules applied 1414 place count 628 transition count 528
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 1415 place count 627 transition count 527
Applied a total of 1415 rules in 311 ms. Remains 627 /1247 variables (removed 620) and now considering 527/1147 (removed 620) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 311 ms. Remains : 627/1247 places, 527/1147 transitions.
RANDOM walk for 40000 steps (8 resets) in 726 ms. (55 steps per ms) remains 1/1 properties
BEST_FIRST walk for 11520 steps (0 resets) in 67 ms. (169 steps per ms) remains 0/1 properties
[2024-05-29 08:51:27] [INFO ] Flatten gal took : 44 ms
[2024-05-29 08:51:27] [INFO ] Flatten gal took : 43 ms
[2024-05-29 08:51:27] [INFO ] Input system was already deterministic with 1147 transitions.
Computed a total of 256 stabilizing places and 256 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1247/1247 places, 1147/1147 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 1222 transition count 1122
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 1222 transition count 1122
Applied a total of 50 rules in 67 ms. Remains 1222 /1247 variables (removed 25) and now considering 1122/1147 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 68 ms. Remains : 1222/1247 places, 1122/1147 transitions.
[2024-05-29 08:51:27] [INFO ] Flatten gal took : 36 ms
[2024-05-29 08:51:27] [INFO ] Flatten gal took : 36 ms
[2024-05-29 08:51:27] [INFO ] Input system was already deterministic with 1122 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1247/1247 places, 1147/1147 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 1228 transition count 1128
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 1228 transition count 1128
Applied a total of 38 rules in 64 ms. Remains 1228 /1247 variables (removed 19) and now considering 1128/1147 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 64 ms. Remains : 1228/1247 places, 1128/1147 transitions.
[2024-05-29 08:51:27] [INFO ] Flatten gal took : 42 ms
[2024-05-29 08:51:27] [INFO ] Flatten gal took : 44 ms
[2024-05-29 08:51:27] [INFO ] Input system was already deterministic with 1128 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1247/1247 places, 1147/1147 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 1222 transition count 1122
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 1222 transition count 1122
Applied a total of 50 rules in 78 ms. Remains 1222 /1247 variables (removed 25) and now considering 1122/1147 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 87 ms. Remains : 1222/1247 places, 1122/1147 transitions.
[2024-05-29 08:51:28] [INFO ] Flatten gal took : 28 ms
[2024-05-29 08:51:28] [INFO ] Flatten gal took : 46 ms
[2024-05-29 08:51:28] [INFO ] Input system was already deterministic with 1122 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1247/1247 places, 1147/1147 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 141 transitions
Trivial Post-agglo rules discarded 141 transitions
Performed 141 trivial Post agglomeration. Transition count delta: 141
Iterating post reduction 0 with 141 rules applied. Total rules applied 141 place count 1246 transition count 1005
Reduce places removed 141 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 142 rules applied. Total rules applied 283 place count 1105 transition count 1004
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 284 place count 1104 transition count 1004
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 100 Pre rules applied. Total rules applied 284 place count 1104 transition count 904
Deduced a syphon composed of 100 places in 2 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 3 with 200 rules applied. Total rules applied 484 place count 1004 transition count 904
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 509 place count 979 transition count 879
Iterating global reduction 3 with 25 rules applied. Total rules applied 534 place count 979 transition count 879
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 534 place count 979 transition count 866
Deduced a syphon composed of 13 places in 2 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 560 place count 966 transition count 866
Performed 342 Post agglomeration using F-continuation condition.Transition count delta: 342
Deduced a syphon composed of 342 places in 2 ms
Reduce places removed 342 places and 0 transitions.
Iterating global reduction 3 with 684 rules applied. Total rules applied 1244 place count 624 transition count 524
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 1246 place count 622 transition count 522
Applied a total of 1246 rules in 359 ms. Remains 622 /1247 variables (removed 625) and now considering 522/1147 (removed 625) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 373 ms. Remains : 622/1247 places, 522/1147 transitions.
[2024-05-29 08:51:28] [INFO ] Flatten gal took : 17 ms
[2024-05-29 08:51:28] [INFO ] Flatten gal took : 24 ms
[2024-05-29 08:51:28] [INFO ] Input system was already deterministic with 522 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1247/1247 places, 1147/1147 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 142 transitions
Trivial Post-agglo rules discarded 142 transitions
Performed 142 trivial Post agglomeration. Transition count delta: 142
Iterating post reduction 0 with 142 rules applied. Total rules applied 142 place count 1246 transition count 1004
Reduce places removed 142 places and 0 transitions.
Iterating post reduction 1 with 142 rules applied. Total rules applied 284 place count 1104 transition count 1004
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 284 place count 1104 transition count 904
Deduced a syphon composed of 100 places in 1 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 484 place count 1004 transition count 904
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 508 place count 980 transition count 880
Iterating global reduction 2 with 24 rules applied. Total rules applied 532 place count 980 transition count 880
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 12 Pre rules applied. Total rules applied 532 place count 980 transition count 868
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 556 place count 968 transition count 868
Performed 345 Post agglomeration using F-continuation condition.Transition count delta: 345
Deduced a syphon composed of 345 places in 1 ms
Reduce places removed 345 places and 0 transitions.
Iterating global reduction 2 with 690 rules applied. Total rules applied 1246 place count 623 transition count 523
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 1248 place count 621 transition count 521
Applied a total of 1248 rules in 233 ms. Remains 621 /1247 variables (removed 626) and now considering 521/1147 (removed 626) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 246 ms. Remains : 621/1247 places, 521/1147 transitions.
[2024-05-29 08:51:28] [INFO ] Flatten gal took : 15 ms
[2024-05-29 08:51:28] [INFO ] Flatten gal took : 16 ms
[2024-05-29 08:51:29] [INFO ] Input system was already deterministic with 521 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1247/1247 places, 1147/1147 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 1224 transition count 1124
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 1224 transition count 1124
Applied a total of 46 rules in 69 ms. Remains 1224 /1247 variables (removed 23) and now considering 1124/1147 (removed 23) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 83 ms. Remains : 1224/1247 places, 1124/1147 transitions.
[2024-05-29 08:51:29] [INFO ] Flatten gal took : 25 ms
[2024-05-29 08:51:29] [INFO ] Flatten gal took : 26 ms
[2024-05-29 08:51:29] [INFO ] Input system was already deterministic with 1124 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1247/1247 places, 1147/1147 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 1223 transition count 1123
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 1223 transition count 1123
Applied a total of 48 rules in 47 ms. Remains 1223 /1247 variables (removed 24) and now considering 1123/1147 (removed 24) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47 ms. Remains : 1223/1247 places, 1123/1147 transitions.
[2024-05-29 08:51:29] [INFO ] Flatten gal took : 24 ms
[2024-05-29 08:51:29] [INFO ] Flatten gal took : 26 ms
[2024-05-29 08:51:29] [INFO ] Input system was already deterministic with 1123 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1247/1247 places, 1147/1147 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 1223 transition count 1123
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 1223 transition count 1123
Applied a total of 48 rules in 60 ms. Remains 1223 /1247 variables (removed 24) and now considering 1123/1147 (removed 24) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61 ms. Remains : 1223/1247 places, 1123/1147 transitions.
[2024-05-29 08:51:29] [INFO ] Flatten gal took : 24 ms
[2024-05-29 08:51:29] [INFO ] Flatten gal took : 25 ms
[2024-05-29 08:51:29] [INFO ] Input system was already deterministic with 1123 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1247/1247 places, 1147/1147 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 1228 transition count 1128
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 1228 transition count 1128
Applied a total of 38 rules in 62 ms. Remains 1228 /1247 variables (removed 19) and now considering 1128/1147 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 75 ms. Remains : 1228/1247 places, 1128/1147 transitions.
[2024-05-29 08:51:29] [INFO ] Flatten gal took : 25 ms
[2024-05-29 08:51:29] [INFO ] Flatten gal took : 26 ms
[2024-05-29 08:51:29] [INFO ] Input system was already deterministic with 1128 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1247/1247 places, 1147/1147 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 1222 transition count 1122
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 1222 transition count 1122
Applied a total of 50 rules in 52 ms. Remains 1222 /1247 variables (removed 25) and now considering 1122/1147 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 53 ms. Remains : 1222/1247 places, 1122/1147 transitions.
[2024-05-29 08:51:29] [INFO ] Flatten gal took : 24 ms
[2024-05-29 08:51:29] [INFO ] Flatten gal took : 49 ms
[2024-05-29 08:51:29] [INFO ] Input system was already deterministic with 1122 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1247/1247 places, 1147/1147 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 1222 transition count 1122
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 1222 transition count 1122
Applied a total of 50 rules in 66 ms. Remains 1222 /1247 variables (removed 25) and now considering 1122/1147 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 1222/1247 places, 1122/1147 transitions.
[2024-05-29 08:51:30] [INFO ] Flatten gal took : 23 ms
[2024-05-29 08:51:30] [INFO ] Flatten gal took : 23 ms
[2024-05-29 08:51:30] [INFO ] Input system was already deterministic with 1122 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1247/1247 places, 1147/1147 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 1225 transition count 1125
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 1225 transition count 1125
Applied a total of 44 rules in 71 ms. Remains 1225 /1247 variables (removed 22) and now considering 1125/1147 (removed 22) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 71 ms. Remains : 1225/1247 places, 1125/1147 transitions.
[2024-05-29 08:51:30] [INFO ] Flatten gal took : 22 ms
[2024-05-29 08:51:30] [INFO ] Flatten gal took : 24 ms
[2024-05-29 08:51:30] [INFO ] Input system was already deterministic with 1125 transitions.
[2024-05-29 08:51:30] [INFO ] Flatten gal took : 24 ms
[2024-05-29 08:51:30] [INFO ] Flatten gal took : 24 ms
[2024-05-29 08:51:30] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-05-29 08:51:30] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1247 places, 1147 transitions and 3254 arcs took 11 ms.
Total runtime 44116 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ShieldPPPs-PT-020B

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/409/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 1247
TRANSITIONS: 1147
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.019s, Sys 0.001s]


SAVING FILE /home/mcc/execution/409/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: 640
MODEL NAME: /home/mcc/execution/409/model
1247 places, 1147 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.

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:
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -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="ShieldPPPs-PT-020B"
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 ShieldPPPs-PT-020B, 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-171683758800457"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-020B.tgz
mv ShieldPPPs-PT-020B 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 ;