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-171683758900497.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-050A, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r355-tall-171683758900497
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 892K
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K 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 3.3K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 19 16:35 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 19:11 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 13 11:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K Apr 13 11:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Apr 13 11:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 13 11:33 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 447K 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-050A-CTLCardinality-2024-00
FORMULA_NAME ShieldPPPs-PT-050A-CTLCardinality-2024-01
FORMULA_NAME ShieldPPPs-PT-050A-CTLCardinality-2024-02
FORMULA_NAME ShieldPPPs-PT-050A-CTLCardinality-2024-03
FORMULA_NAME ShieldPPPs-PT-050A-CTLCardinality-2024-04
FORMULA_NAME ShieldPPPs-PT-050A-CTLCardinality-2024-05
FORMULA_NAME ShieldPPPs-PT-050A-CTLCardinality-2024-06
FORMULA_NAME ShieldPPPs-PT-050A-CTLCardinality-2024-07
FORMULA_NAME ShieldPPPs-PT-050A-CTLCardinality-2024-08
FORMULA_NAME ShieldPPPs-PT-050A-CTLCardinality-2024-09
FORMULA_NAME ShieldPPPs-PT-050A-CTLCardinality-2024-10
FORMULA_NAME ShieldPPPs-PT-050A-CTLCardinality-2024-11
FORMULA_NAME ShieldPPPs-PT-050A-CTLCardinality-2023-12
FORMULA_NAME ShieldPPPs-PT-050A-CTLCardinality-2023-13
FORMULA_NAME ShieldPPPs-PT-050A-CTLCardinality-2023-14
FORMULA_NAME ShieldPPPs-PT-050A-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716990222975

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-050A
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-29 13:43:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-29 13:43:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 13:43:44] [INFO ] Load time of PNML (sax parser for PT used): 155 ms
[2024-05-29 13:43:44] [INFO ] Transformed 1553 places.
[2024-05-29 13:43:44] [INFO ] Transformed 1303 transitions.
[2024-05-29 13:43:44] [INFO ] Found NUPN structural information;
[2024-05-29 13:43:44] [INFO ] Parsed PT model containing 1553 places and 1303 transitions and 5006 arcs in 313 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 15 ms.
Support contains 135 out of 1553 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 167 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
// Phase 1: matrix 1303 rows 1553 cols
[2024-05-29 13:43:44] [INFO ] Computed 551 invariants in 32 ms
[2024-05-29 13:43:45] [INFO ] Implicit Places using invariants in 1129 ms returned []
[2024-05-29 13:43:45] [INFO ] Invariant cache hit.
[2024-05-29 13:43:47] [INFO ] Implicit Places using invariants and state equation in 1833 ms returned []
Implicit Place search using SMT with State Equation took 3000 ms to find 0 implicit places.
Running 1302 sub problems to find dead transitions.
[2024-05-29 13:43:47] [INFO ] Invariant cache hit.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1552 variables, 1552/1552 constraints. Problems are: Problem set: 0 solved, 1302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1552/2856 variables, and 1552 constraints, problems are : Problem set: 0 solved, 1302 unsolved in 30059 ms.
Refiners :[Domain max(s): 1552/1553 constraints, Positive P Invariants (semi-flows): 0/551 constraints, State Equation: 0/1553 constraints, PredecessorRefiner: 1302/1302 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1302 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1552 variables, 1552/1552 constraints. Problems are: Problem set: 0 solved, 1302 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1552 variables, 0/1552 constraints. Problems are: Problem set: 0 solved, 1302 unsolved
At refinement iteration 2 (OVERLAPS) 1/1553 variables, 551/2103 constraints. Problems are: Problem set: 0 solved, 1302 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1553 variables, 1/2104 constraints. Problems are: Problem set: 0 solved, 1302 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1553/2856 variables, and 2104 constraints, problems are : Problem set: 0 solved, 1302 unsolved in 30033 ms.
Refiners :[Domain max(s): 1553/1553 constraints, Positive P Invariants (semi-flows): 551/551 constraints, State Equation: 0/1553 constraints, PredecessorRefiner: 0/1302 constraints, Known Traps: 0/0 constraints]
After SMT, in 60654ms problems are : Problem set: 0 solved, 1302 unsolved
Search for dead transitions found 0 dead transitions in 60686ms
Finished structural reductions in LTL mode , in 1 iterations and 63883 ms. Remains : 1553/1553 places, 1303/1303 transitions.
Support contains 135 out of 1553 places after structural reductions.
[2024-05-29 13:44:48] [INFO ] Flatten gal took : 230 ms
[2024-05-29 13:44:48] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA ShieldPPPs-PT-050A-CTLCardinality-2023-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-29 13:44:49] [INFO ] Flatten gal took : 149 ms
[2024-05-29 13:44:49] [INFO ] Input system was already deterministic with 1303 transitions.
Support contains 123 out of 1553 places (down from 135) after GAL structural reductions.
RANDOM walk for 40000 steps (11 resets) in 2509 ms. (15 steps per ms) remains 6/61 properties
BEST_FIRST walk for 40003 steps (8 resets) in 559 ms. (71 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 404 ms. (98 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 389 ms. (102 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 519 ms. (76 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 410 ms. (97 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 431 ms. (92 steps per ms) remains 6/6 properties
[2024-05-29 13:44:51] [INFO ] Invariant cache hit.
At refinement iteration 0 (INCLUDED_ONLY) 0/19 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/19 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (OVERLAPS) 49/68 variables, 23/42 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/68 variables, 49/91 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/68 variables, 0/91 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (OVERLAPS) 1485/1553 variables, 528/619 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1553 variables, 1485/2104 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-29 13:44:52] [INFO ] Deduced a trap composed of 14 places in 46 ms of which 8 ms to minimize.
[2024-05-29 13:44:52] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1553 variables, 2/2106 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1553 variables, 0/2106 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (OVERLAPS) 1303/2856 variables, 1553/3659 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-29 13:44:53] [INFO ] Deduced a trap composed of 18 places in 393 ms of which 7 ms to minimize.
[2024-05-29 13:44:54] [INFO ] Deduced a trap composed of 18 places in 240 ms of which 14 ms to minimize.
[2024-05-29 13:44:54] [INFO ] Deduced a trap composed of 36 places in 224 ms of which 3 ms to minimize.
[2024-05-29 13:44:54] [INFO ] Deduced a trap composed of 24 places in 173 ms of which 4 ms to minimize.
[2024-05-29 13:44:54] [INFO ] Deduced a trap composed of 11 places in 170 ms of which 3 ms to minimize.
[2024-05-29 13:44:55] [INFO ] Deduced a trap composed of 35 places in 184 ms of which 4 ms to minimize.
[2024-05-29 13:44:55] [INFO ] Deduced a trap composed of 36 places in 176 ms of which 4 ms to minimize.
[2024-05-29 13:44:55] [INFO ] Deduced a trap composed of 35 places in 180 ms of which 3 ms to minimize.
[2024-05-29 13:44:55] [INFO ] Deduced a trap composed of 18 places in 180 ms of which 4 ms to minimize.
[2024-05-29 13:44:56] [INFO ] Deduced a trap composed of 18 places in 176 ms of which 4 ms to minimize.
[2024-05-29 13:44:56] [INFO ] Deduced a trap composed of 24 places in 177 ms of which 4 ms to minimize.
SMT process timed out in 5158ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 19 out of 1553 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1551 transition count 1301
Partial Free-agglomeration rule applied 436 times.
Drop transitions (Partial Free agglomeration) removed 436 transitions
Iterating global reduction 0 with 436 rules applied. Total rules applied 440 place count 1551 transition count 1301
Applied a total of 440 rules in 497 ms. Remains 1551 /1553 variables (removed 2) and now considering 1301/1303 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 498 ms. Remains : 1551/1553 places, 1301/1303 transitions.
RANDOM walk for 40000 steps (8 resets) in 1770 ms. (22 steps per ms) remains 1/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 401 ms. (99 steps per ms) remains 1/1 properties
// Phase 1: matrix 1301 rows 1551 cols
[2024-05-29 13:44:57] [INFO ] Computed 551 invariants in 93 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 12/16 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16 variables, 12/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1473/1489 variables, 516/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1489 variables, 1473/2009 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:44:58] [INFO ] Deduced a trap composed of 5 places in 39 ms of which 1 ms to minimize.
[2024-05-29 13:44:58] [INFO ] Deduced a trap composed of 5 places in 28 ms of which 1 ms to minimize.
[2024-05-29 13:44:58] [INFO ] Deduced a trap composed of 10 places in 33 ms of which 0 ms to minimize.
[2024-05-29 13:44:58] [INFO ] Deduced a trap composed of 7 places in 28 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/1489 variables, 4/2013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1489 variables, 0/2013 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 62/1551 variables, 31/2044 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1551 variables, 62/2106 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:44:58] [INFO ] Deduced a trap composed of 6 places in 53 ms of which 1 ms to minimize.
[2024-05-29 13:44:58] [INFO ] Deduced a trap composed of 6 places in 33 ms of which 0 ms to minimize.
At refinement iteration 11 (INCLUDED_ONLY) 0/1551 variables, 2/2108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1551 variables, 0/2108 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 1301/2852 variables, 1551/3659 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:44:59] [INFO ] Deduced a trap composed of 7 places in 265 ms of which 5 ms to minimize.
[2024-05-29 13:44:59] [INFO ] Deduced a trap composed of 12 places in 269 ms of which 4 ms to minimize.
[2024-05-29 13:44:59] [INFO ] Deduced a trap composed of 7 places in 257 ms of which 5 ms to minimize.
[2024-05-29 13:45:00] [INFO ] Deduced a trap composed of 7 places in 264 ms of which 5 ms to minimize.
[2024-05-29 13:45:00] [INFO ] Deduced a trap composed of 7 places in 263 ms of which 5 ms to minimize.
[2024-05-29 13:45:00] [INFO ] Deduced a trap composed of 9 places in 275 ms of which 5 ms to minimize.
[2024-05-29 13:45:00] [INFO ] Deduced a trap composed of 7 places in 282 ms of which 5 ms to minimize.
[2024-05-29 13:45:01] [INFO ] Deduced a trap composed of 7 places in 267 ms of which 5 ms to minimize.
[2024-05-29 13:45:01] [INFO ] Deduced a trap composed of 6 places in 273 ms of which 5 ms to minimize.
[2024-05-29 13:45:01] [INFO ] Deduced a trap composed of 7 places in 274 ms of which 5 ms to minimize.
[2024-05-29 13:45:02] [INFO ] Deduced a trap composed of 5 places in 270 ms of which 5 ms to minimize.
[2024-05-29 13:45:02] [INFO ] Deduced a trap composed of 7 places in 270 ms of which 5 ms to minimize.
[2024-05-29 13:45:02] [INFO ] Deduced a trap composed of 5 places in 272 ms of which 5 ms to minimize.
[2024-05-29 13:45:03] [INFO ] Deduced a trap composed of 7 places in 266 ms of which 5 ms to minimize.
[2024-05-29 13:45:03] [INFO ] Deduced a trap composed of 6 places in 263 ms of which 5 ms to minimize.
[2024-05-29 13:45:03] [INFO ] Deduced a trap composed of 7 places in 259 ms of which 5 ms to minimize.
[2024-05-29 13:45:04] [INFO ] Deduced a trap composed of 7 places in 277 ms of which 6 ms to minimize.
[2024-05-29 13:45:04] [INFO ] Deduced a trap composed of 7 places in 275 ms of which 5 ms to minimize.
[2024-05-29 13:45:04] [INFO ] Deduced a trap composed of 7 places in 274 ms of which 5 ms to minimize.
[2024-05-29 13:45:05] [INFO ] Deduced a trap composed of 7 places in 267 ms of which 5 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/2852 variables, 20/3679 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:45:05] [INFO ] Deduced a trap composed of 7 places in 267 ms of which 5 ms to minimize.
[2024-05-29 13:45:05] [INFO ] Deduced a trap composed of 7 places in 261 ms of which 4 ms to minimize.
[2024-05-29 13:45:05] [INFO ] Deduced a trap composed of 7 places in 267 ms of which 5 ms to minimize.
[2024-05-29 13:45:06] [INFO ] Deduced a trap composed of 7 places in 263 ms of which 6 ms to minimize.
[2024-05-29 13:45:06] [INFO ] Deduced a trap composed of 9 places in 258 ms of which 5 ms to minimize.
[2024-05-29 13:45:06] [INFO ] Deduced a trap composed of 7 places in 248 ms of which 4 ms to minimize.
[2024-05-29 13:45:07] [INFO ] Deduced a trap composed of 7 places in 265 ms of which 5 ms to minimize.
[2024-05-29 13:45:07] [INFO ] Deduced a trap composed of 9 places in 251 ms of which 5 ms to minimize.
[2024-05-29 13:45:07] [INFO ] Deduced a trap composed of 12 places in 241 ms of which 4 ms to minimize.
[2024-05-29 13:45:08] [INFO ] Deduced a trap composed of 7 places in 243 ms of which 4 ms to minimize.
[2024-05-29 13:45:08] [INFO ] Deduced a trap composed of 7 places in 239 ms of which 5 ms to minimize.
[2024-05-29 13:45:08] [INFO ] Deduced a trap composed of 10 places in 239 ms of which 5 ms to minimize.
[2024-05-29 13:45:08] [INFO ] Deduced a trap composed of 29 places in 232 ms of which 4 ms to minimize.
[2024-05-29 13:45:09] [INFO ] Deduced a trap composed of 15 places in 218 ms of which 4 ms to minimize.
[2024-05-29 13:45:09] [INFO ] Deduced a trap composed of 15 places in 226 ms of which 5 ms to minimize.
[2024-05-29 13:45:09] [INFO ] Deduced a trap composed of 18 places in 223 ms of which 4 ms to minimize.
[2024-05-29 13:45:09] [INFO ] Deduced a trap composed of 18 places in 235 ms of which 8 ms to minimize.
[2024-05-29 13:45:10] [INFO ] Deduced a trap composed of 18 places in 195 ms of which 4 ms to minimize.
[2024-05-29 13:45:10] [INFO ] Deduced a trap composed of 18 places in 190 ms of which 3 ms to minimize.
All remaining problems are real, not stopping.
At refinement iteration 15 (INCLUDED_ONLY) 0/2852 variables, 19/3698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2852 variables, 0/3698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 17 (OVERLAPS) 0/2852 variables, 0/3698 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2852/2852 variables, and 3698 constraints, problems are : Problem set: 0 solved, 1 unsolved in 13027 ms.
Refiners :[Domain max(s): 1551/1551 constraints, Positive P Invariants (semi-flows): 520/520 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 1551/1551 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 45/45 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 12/16 variables, 4/8 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/16 variables, 12/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/16 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (OVERLAPS) 1473/1489 variables, 516/536 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1489 variables, 1473/2009 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1489 variables, 31/2040 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:45:10] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 1 ms to minimize.
[2024-05-29 13:45:11] [INFO ] Deduced a trap composed of 5 places in 50 ms of which 1 ms to minimize.
[2024-05-29 13:45:11] [INFO ] Deduced a trap composed of 7 places in 54 ms of which 1 ms to minimize.
[2024-05-29 13:45:11] [INFO ] Deduced a trap composed of 5 places in 49 ms of which 1 ms to minimize.
[2024-05-29 13:45:11] [INFO ] Deduced a trap composed of 7 places in 45 ms of which 1 ms to minimize.
[2024-05-29 13:45:11] [INFO ] Deduced a trap composed of 5 places in 47 ms of which 1 ms to minimize.
[2024-05-29 13:45:11] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2024-05-29 13:45:11] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 1 ms to minimize.
[2024-05-29 13:45:11] [INFO ] Deduced a trap composed of 5 places in 37 ms of which 1 ms to minimize.
[2024-05-29 13:45:11] [INFO ] Deduced a trap composed of 7 places in 39 ms of which 1 ms to minimize.
[2024-05-29 13:45:11] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/1489 variables, 11/2051 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1489 variables, 0/2051 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 62/1551 variables, 31/2082 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1551 variables, 62/2144 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1551 variables, 14/2158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:45:11] [INFO ] Deduced a trap composed of 5 places in 44 ms of which 1 ms to minimize.
[2024-05-29 13:45:11] [INFO ] Deduced a trap composed of 5 places in 46 ms of which 1 ms to minimize.
[2024-05-29 13:45:11] [INFO ] Deduced a trap composed of 6 places in 44 ms of which 1 ms to minimize.
[2024-05-29 13:45:11] [INFO ] Deduced a trap composed of 6 places in 42 ms of which 1 ms to minimize.
[2024-05-29 13:45:12] [INFO ] Deduced a trap composed of 5 places in 41 ms of which 1 ms to minimize.
At refinement iteration 13 (INCLUDED_ONLY) 0/1551 variables, 5/2163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1551 variables, 0/2163 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 15 (OVERLAPS) 1301/2852 variables, 1551/3714 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/2852 variables, 1/3715 constraints. Problems are: Problem set: 0 solved, 1 unsolved
[2024-05-29 13:45:14] [INFO ] Deduced a trap composed of 17 places in 67 ms of which 1 ms to minimize.
[2024-05-29 13:45:14] [INFO ] Deduced a trap composed of 11 places in 58 ms of which 1 ms to minimize.
[2024-05-29 13:45:14] [INFO ] Deduced a trap composed of 24 places in 60 ms of which 2 ms to minimize.
[2024-05-29 13:45:14] [INFO ] Deduced a trap composed of 17 places in 41 ms of which 1 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/2852 variables, 4/3719 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/2852 variables, 0/3719 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 19 (OVERLAPS) 0/2852 variables, 0/3719 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 2852/2852 variables, and 3719 constraints, problems are : Problem set: 0 solved, 1 unsolved in 4517 ms.
Refiners :[Domain max(s): 1551/1551 constraints, Positive P Invariants (semi-flows): 520/520 constraints, Generalized P Invariants (flows): 31/31 constraints, State Equation: 1551/1551 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 65/65 constraints]
After SMT, in 17656ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 22925 steps, including 697 resets, run visited all 1 properties in 289 ms. (steps per millisecond=79 )
Parikh walk visited 1 properties in 301 ms.
[2024-05-29 13:45:15] [INFO ] Flatten gal took : 64 ms
[2024-05-29 13:45:15] [INFO ] Flatten gal took : 69 ms
[2024-05-29 13:45:15] [INFO ] Input system was already deterministic with 1303 transitions.
Computed a total of 1 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 40 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49 ms. Remains : 1553/1553 places, 1303/1303 transitions.
[2024-05-29 13:45:15] [INFO ] Flatten gal took : 58 ms
[2024-05-29 13:45:15] [INFO ] Flatten gal took : 61 ms
[2024-05-29 13:45:15] [INFO ] Input system was already deterministic with 1303 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 47 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48 ms. Remains : 1553/1553 places, 1303/1303 transitions.
[2024-05-29 13:45:16] [INFO ] Flatten gal took : 56 ms
[2024-05-29 13:45:16] [INFO ] Flatten gal took : 71 ms
[2024-05-29 13:45:16] [INFO ] Input system was already deterministic with 1303 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 40 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 41 ms. Remains : 1553/1553 places, 1303/1303 transitions.
[2024-05-29 13:45:16] [INFO ] Flatten gal took : 53 ms
[2024-05-29 13:45:16] [INFO ] Flatten gal took : 64 ms
[2024-05-29 13:45:16] [INFO ] Input system was already deterministic with 1303 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 39 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 1553/1553 places, 1303/1303 transitions.
[2024-05-29 13:45:16] [INFO ] Flatten gal took : 56 ms
[2024-05-29 13:45:16] [INFO ] Flatten gal took : 56 ms
[2024-05-29 13:45:16] [INFO ] Input system was already deterministic with 1303 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 37 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38 ms. Remains : 1553/1553 places, 1303/1303 transitions.
[2024-05-29 13:45:16] [INFO ] Flatten gal took : 52 ms
[2024-05-29 13:45:16] [INFO ] Flatten gal took : 56 ms
[2024-05-29 13:45:17] [INFO ] Input system was already deterministic with 1303 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1551 transition count 1301
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1550 transition count 1300
Applied a total of 4 rules in 160 ms. Remains 1550 /1553 variables (removed 3) and now considering 1300/1303 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 160 ms. Remains : 1550/1553 places, 1300/1303 transitions.
[2024-05-29 13:45:17] [INFO ] Flatten gal took : 46 ms
[2024-05-29 13:45:17] [INFO ] Flatten gal took : 42 ms
[2024-05-29 13:45:17] [INFO ] Input system was already deterministic with 1300 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 36 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36 ms. Remains : 1553/1553 places, 1303/1303 transitions.
[2024-05-29 13:45:17] [INFO ] Flatten gal took : 50 ms
[2024-05-29 13:45:17] [INFO ] Flatten gal took : 52 ms
[2024-05-29 13:45:17] [INFO ] Input system was already deterministic with 1303 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 48 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48 ms. Remains : 1553/1553 places, 1303/1303 transitions.
[2024-05-29 13:45:17] [INFO ] Flatten gal took : 52 ms
[2024-05-29 13:45:17] [INFO ] Flatten gal took : 55 ms
[2024-05-29 13:45:17] [INFO ] Input system was already deterministic with 1303 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 33 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 33 ms. Remains : 1553/1553 places, 1303/1303 transitions.
[2024-05-29 13:45:17] [INFO ] Flatten gal took : 48 ms
[2024-05-29 13:45:18] [INFO ] Flatten gal took : 50 ms
[2024-05-29 13:45:18] [INFO ] Input system was already deterministic with 1303 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 32 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 1553/1553 places, 1303/1303 transitions.
[2024-05-29 13:45:18] [INFO ] Flatten gal took : 53 ms
[2024-05-29 13:45:18] [INFO ] Flatten gal took : 48 ms
[2024-05-29 13:45:18] [INFO ] Input system was already deterministic with 1303 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1551 transition count 1301
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1550 transition count 1300
Applied a total of 4 rules in 134 ms. Remains 1550 /1553 variables (removed 3) and now considering 1300/1303 (removed 3) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 135 ms. Remains : 1550/1553 places, 1300/1303 transitions.
[2024-05-29 13:45:18] [INFO ] Flatten gal took : 33 ms
[2024-05-29 13:45:18] [INFO ] Flatten gal took : 35 ms
[2024-05-29 13:45:18] [INFO ] Input system was already deterministic with 1300 transitions.
RANDOM walk for 3774 steps (0 resets) in 77 ms. (48 steps per ms) remains 0/1 properties
FORMULA ShieldPPPs-PT-050A-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 36 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 1553/1553 places, 1303/1303 transitions.
[2024-05-29 13:45:18] [INFO ] Flatten gal took : 48 ms
[2024-05-29 13:45:18] [INFO ] Flatten gal took : 51 ms
[2024-05-29 13:45:18] [INFO ] Input system was already deterministic with 1303 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 33 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 37 ms. Remains : 1553/1553 places, 1303/1303 transitions.
[2024-05-29 13:45:18] [INFO ] Flatten gal took : 49 ms
[2024-05-29 13:45:18] [INFO ] Flatten gal took : 52 ms
[2024-05-29 13:45:19] [INFO ] Input system was already deterministic with 1303 transitions.
Starting structural reductions in LTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Applied a total of 0 rules in 34 ms. Remains 1553 /1553 variables (removed 0) and now considering 1303/1303 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 34 ms. Remains : 1553/1553 places, 1303/1303 transitions.
[2024-05-29 13:45:19] [INFO ] Flatten gal took : 48 ms
[2024-05-29 13:45:19] [INFO ] Flatten gal took : 52 ms
[2024-05-29 13:45:19] [INFO ] Input system was already deterministic with 1303 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 1553/1553 places, 1303/1303 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 11 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1551 transition count 1301
Applied a total of 4 rules in 131 ms. Remains 1551 /1553 variables (removed 2) and now considering 1301/1303 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 132 ms. Remains : 1551/1553 places, 1301/1303 transitions.
[2024-05-29 13:45:19] [INFO ] Flatten gal took : 59 ms
[2024-05-29 13:45:19] [INFO ] Flatten gal took : 49 ms
[2024-05-29 13:45:19] [INFO ] Input system was already deterministic with 1301 transitions.
[2024-05-29 13:45:19] [INFO ] Flatten gal took : 54 ms
[2024-05-29 13:45:19] [INFO ] Flatten gal took : 49 ms
[2024-05-29 13:45:19] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 7 ms.
[2024-05-29 13:45:19] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1553 places, 1303 transitions and 5006 arcs took 9 ms.
Total runtime 95612 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running ShieldPPPs-PT-050A

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/404/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 1553
TRANSITIONS: 1303
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.029s, Sys 0.004s]


SAVING FILE /home/mcc/execution/404/model (.net / .def) ...
EXPORT TIME: [User 0.005s, 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: 794
MODEL NAME: /home/mcc/execution/404/model
1553 places, 1303 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:
++ 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
MEDDLY ERROR: Insufficient memory

MEDDLY ERROR: Insufficient memory

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldPPPs-PT-050A"
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-050A, 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-171683758900497"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-050A.tgz
mv ShieldPPPs-PT-050A 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 ;