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.r157-smll-171636265100137.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 Echo-PT-d05r03, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r157-smll-171636265100137
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.7M
-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 5.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:18 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Apr 12 04:36 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 12 04:36 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Apr 12 04:34 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 12 04:34 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 2.3M May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2024-00
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2024-01
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2024-02
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2024-03
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2024-04
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2024-05
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2024-06
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2024-07
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2024-08
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2024-09
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2024-10
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2024-11
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2023-12
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2023-13
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2023-14
FORMULA_NAME Echo-PT-d05r03-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1716472728236

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Echo-PT-d05r03
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-23 13:58:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-05-23 13:58:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 13:58:51] [INFO ] Load time of PNML (sax parser for PT used): 761 ms
[2024-05-23 13:58:51] [INFO ] Transformed 3717 places.
[2024-05-23 13:58:51] [INFO ] Transformed 3222 transitions.
[2024-05-23 13:58:51] [INFO ] Found NUPN structural information;
[2024-05-23 13:58:51] [INFO ] Parsed PT model containing 3717 places and 3222 transitions and 28404 arcs in 1077 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 44 ms.
Support contains 112 out of 3717 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3717/3717 places, 3222/3222 transitions.
Reduce places removed 232 places and 0 transitions.
Iterating post reduction 0 with 232 rules applied. Total rules applied 232 place count 3485 transition count 3222
Applied a total of 232 rules in 494 ms. Remains 3485 /3717 variables (removed 232) and now considering 3222/3222 (removed 0) transitions.
// Phase 1: matrix 3222 rows 3485 cols
[2024-05-23 13:59:08] [INFO ] Invariants computation overflowed in 16645 ms
[2024-05-23 13:59:15] [INFO ] Implicit Places using invariants in 23212 ms returned []
// Phase 1: matrix 3222 rows 3485 cols
[2024-05-23 13:59:31] [INFO ] Invariants computation overflowed in 15935 ms
[2024-05-23 14:02:11] [INFO ] Performed 0/3485 implicitness test of which 0 returned IMPLICIT in 115 seconds.
[2024-05-23 14:02:11] [INFO ] Implicit Places using invariants and state equation in 175983 ms returned []
Implicit Place search using SMT with State Equation took 199246 ms to find 0 implicit places.
Running 3221 sub problems to find dead transitions.
// Phase 1: matrix 3222 rows 3485 cols
[2024-05-23 14:02:27] [INFO ] Invariants computation overflowed in 15740 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/3473 variables, 3473/3473 constraints. Problems are: Problem set: 0 solved, 3221 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 3473/6707 variables, and 3473 constraints, problems are : Problem set: 0 solved, 3221 unsolved in 30151 ms.
Refiners :[Domain max(s): 3473/3485 constraints, State Equation: 0/3485 constraints, PredecessorRefiner: 3221/3221 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3221 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3473 variables, 3473/3473 constraints. Problems are: Problem set: 0 solved, 3221 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3473/6707 variables, and 3473 constraints, problems are : Problem set: 0 solved, 3221 unsolved in 30072 ms.
Refiners :[Domain max(s): 3473/3485 constraints, State Equation: 0/3485 constraints, PredecessorRefiner: 0/3221 constraints, Known Traps: 0/0 constraints]
After SMT, in 81589ms problems are : Problem set: 0 solved, 3221 unsolved
Search for dead transitions found 0 dead transitions in 81734ms
Starting structural reductions in LTL mode, iteration 1 : 3485/3717 places, 3222/3222 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 281572 ms. Remains : 3485/3717 places, 3222/3222 transitions.
Support contains 112 out of 3485 places after structural reductions.
[2024-05-23 14:03:34] [INFO ] Flatten gal took : 602 ms
[2024-05-23 14:03:34] [INFO ] Flatten gal took : 361 ms
[2024-05-23 14:03:35] [INFO ] Input system was already deterministic with 3222 transitions.
Support contains 106 out of 3485 places (down from 112) after GAL structural reductions.
RANDOM walk for 40000 steps (80 resets) in 6478 ms. (6 steps per ms) remains 1/64 properties
BEST_FIRST walk for 40004 steps (8 resets) in 634 ms. (62 steps per ms) remains 1/1 properties
// Phase 1: matrix 3222 rows 3485 cols
[2024-05-23 14:03:54] [INFO ] Invariants computation overflowed in 16411 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 58/67 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 1200/1267 variables, 206/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1267 variables, 206/430 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1267 variables, 0/430 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 2517/3784 variables, 1175/1605 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3784 variables, 1175/2780 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3784 variables, 0/2780 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2050/5834 variables, 1390/4170 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5834/6707 variables, and 5560 constraints, problems are : Problem set: 0 solved, 1 unsolved in 5013 ms.
Refiners :[Domain max(s): 2780/3485 constraints, State Equation: 2780/3485 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) 0/9 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/9 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (OVERLAPS) 58/67 variables, 9/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/67 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (OVERLAPS) 1200/1267 variables, 206/224 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1267 variables, 206/430 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1267 variables, 1/431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1267 variables, 0/431 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3784/6707 variables, and 1606 constraints, problems are : Problem set: 0 solved, 1 unsolved in 1609 ms.
Refiners :[Domain max(s): 215/3485 constraints, State Equation: 1390/3485 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 23090ms problems are : Problem set: 0 solved, 1 unsolved
Finished Parikh walk after 11919 steps, including 621 resets, run visited all 1 properties in 253 ms. (steps per millisecond=47 )
Parikh walk visited 1 properties in 263 ms.
[2024-05-23 14:04:01] [INFO ] Flatten gal took : 279 ms
[2024-05-23 14:04:01] [INFO ] Flatten gal took : 288 ms
[2024-05-23 14:04:02] [INFO ] Input system was already deterministic with 3222 transitions.
Computed a total of 3485 stabilizing places and 3222 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 3485 transition count 3222
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 2 formulas.
FORMULA Echo-PT-d05r03-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in LTL mode, iteration 0 : 3485/3485 places, 3222/3222 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 3474 transition count 3222
Applied a total of 11 rules in 466 ms. Remains 3474 /3485 variables (removed 11) and now considering 3222/3222 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 469 ms. Remains : 3474/3485 places, 3222/3222 transitions.
[2024-05-23 14:04:03] [INFO ] Flatten gal took : 243 ms
[2024-05-23 14:04:03] [INFO ] Flatten gal took : 252 ms
[2024-05-23 14:04:03] [INFO ] Input system was already deterministic with 3222 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3485/3485 places, 3222/3222 transitions.
Graph (complete) has 15953 edges and 3485 vertex of which 3463 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.55 ms
Discarding 22 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 454 ms. Remains 3462 /3485 variables (removed 23) and now considering 3220/3222 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 456 ms. Remains : 3462/3485 places, 3220/3222 transitions.
[2024-05-23 14:04:04] [INFO ] Flatten gal took : 238 ms
[2024-05-23 14:04:04] [INFO ] Flatten gal took : 252 ms
[2024-05-23 14:04:05] [INFO ] Input system was already deterministic with 3220 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3485/3485 places, 3222/3222 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 3474 transition count 3222
Applied a total of 11 rules in 200 ms. Remains 3474 /3485 variables (removed 11) and now considering 3222/3222 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 203 ms. Remains : 3474/3485 places, 3222/3222 transitions.
[2024-05-23 14:04:05] [INFO ] Flatten gal took : 228 ms
[2024-05-23 14:04:05] [INFO ] Flatten gal took : 247 ms
[2024-05-23 14:04:06] [INFO ] Input system was already deterministic with 3222 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3485/3485 places, 3222/3222 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 3475 transition count 3222
Applied a total of 10 rules in 193 ms. Remains 3475 /3485 variables (removed 10) and now considering 3222/3222 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 195 ms. Remains : 3475/3485 places, 3222/3222 transitions.
[2024-05-23 14:04:06] [INFO ] Flatten gal took : 225 ms
[2024-05-23 14:04:07] [INFO ] Flatten gal took : 230 ms
[2024-05-23 14:04:07] [INFO ] Input system was already deterministic with 3222 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3485/3485 places, 3222/3222 transitions.
Graph (complete) has 15953 edges and 3485 vertex of which 3463 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.15 ms
Discarding 22 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 299 ms. Remains 3462 /3485 variables (removed 23) and now considering 3220/3222 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 300 ms. Remains : 3462/3485 places, 3220/3222 transitions.
[2024-05-23 14:04:08] [INFO ] Flatten gal took : 218 ms
[2024-05-23 14:04:08] [INFO ] Flatten gal took : 231 ms
[2024-05-23 14:04:08] [INFO ] Input system was already deterministic with 3220 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3485/3485 places, 3222/3222 transitions.
Graph (complete) has 15953 edges and 3485 vertex of which 3464 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.13 ms
Discarding 21 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 269 ms. Remains 3463 /3485 variables (removed 22) and now considering 3220/3222 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 269 ms. Remains : 3463/3485 places, 3220/3222 transitions.
[2024-05-23 14:04:09] [INFO ] Flatten gal took : 213 ms
[2024-05-23 14:04:09] [INFO ] Flatten gal took : 225 ms
[2024-05-23 14:04:09] [INFO ] Input system was already deterministic with 3220 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3485/3485 places, 3222/3222 transitions.
Graph (complete) has 15953 edges and 3485 vertex of which 3464 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.12 ms
Discarding 21 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 268 ms. Remains 3463 /3485 variables (removed 22) and now considering 3220/3222 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 269 ms. Remains : 3463/3485 places, 3220/3222 transitions.
[2024-05-23 14:04:10] [INFO ] Flatten gal took : 208 ms
[2024-05-23 14:04:10] [INFO ] Flatten gal took : 227 ms
[2024-05-23 14:04:11] [INFO ] Input system was already deterministic with 3220 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3485/3485 places, 3222/3222 transitions.
Graph (complete) has 15953 edges and 3485 vertex of which 3466 are kept as prefixes of interest. Removing 19 places using SCC suffix rule.10 ms
Discarding 19 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Applied a total of 1 rules in 230 ms. Remains 3466 /3485 variables (removed 19) and now considering 3221/3222 (removed 1) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 231 ms. Remains : 3466/3485 places, 3221/3222 transitions.
[2024-05-23 14:04:11] [INFO ] Flatten gal took : 212 ms
[2024-05-23 14:04:11] [INFO ] Flatten gal took : 224 ms
[2024-05-23 14:04:12] [INFO ] Input system was already deterministic with 3221 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3485/3485 places, 3222/3222 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 3475 transition count 3222
Applied a total of 10 rules in 175 ms. Remains 3475 /3485 variables (removed 10) and now considering 3222/3222 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 175 ms. Remains : 3475/3485 places, 3222/3222 transitions.
[2024-05-23 14:04:12] [INFO ] Flatten gal took : 223 ms
[2024-05-23 14:04:12] [INFO ] Flatten gal took : 226 ms
[2024-05-23 14:04:13] [INFO ] Input system was already deterministic with 3222 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3485/3485 places, 3222/3222 transitions.
Graph (complete) has 15953 edges and 3485 vertex of which 3464 are kept as prefixes of interest. Removing 21 places using SCC suffix rule.8 ms
Discarding 21 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 217 ms. Remains 3463 /3485 variables (removed 22) and now considering 3220/3222 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 218 ms. Remains : 3463/3485 places, 3220/3222 transitions.
[2024-05-23 14:04:13] [INFO ] Flatten gal took : 210 ms
[2024-05-23 14:04:13] [INFO ] Flatten gal took : 226 ms
[2024-05-23 14:04:14] [INFO ] Input system was already deterministic with 3220 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3485/3485 places, 3222/3222 transitions.
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 3476 transition count 3222
Applied a total of 9 rules in 169 ms. Remains 3476 /3485 variables (removed 9) and now considering 3222/3222 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 169 ms. Remains : 3476/3485 places, 3222/3222 transitions.
[2024-05-23 14:04:14] [INFO ] Flatten gal took : 209 ms
[2024-05-23 14:04:14] [INFO ] Flatten gal took : 225 ms
[2024-05-23 14:04:15] [INFO ] Input system was already deterministic with 3222 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3485/3485 places, 3222/3222 transitions.
Graph (complete) has 15953 edges and 3485 vertex of which 3463 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.8 ms
Discarding 22 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 214 ms. Remains 3462 /3485 variables (removed 23) and now considering 3220/3222 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 214 ms. Remains : 3462/3485 places, 3220/3222 transitions.
[2024-05-23 14:04:15] [INFO ] Flatten gal took : 207 ms
[2024-05-23 14:04:15] [INFO ] Flatten gal took : 282 ms
[2024-05-23 14:04:16] [INFO ] Input system was already deterministic with 3220 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3485/3485 places, 3222/3222 transitions.
Graph (complete) has 15953 edges and 3485 vertex of which 3463 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.7 ms
Discarding 22 places :
Also discarding 1 output transitions
Drop transitions (Output transitions of discarded places.) removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Applied a total of 1 rules in 211 ms. Remains 3462 /3485 variables (removed 23) and now considering 3220/3222 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 211 ms. Remains : 3462/3485 places, 3220/3222 transitions.
[2024-05-23 14:04:16] [INFO ] Flatten gal took : 211 ms
[2024-05-23 14:04:16] [INFO ] Flatten gal took : 226 ms
[2024-05-23 14:04:17] [INFO ] Input system was already deterministic with 3220 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3485/3485 places, 3222/3222 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 3474 transition count 3222
Applied a total of 11 rules in 168 ms. Remains 3474 /3485 variables (removed 11) and now considering 3222/3222 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 168 ms. Remains : 3474/3485 places, 3222/3222 transitions.
[2024-05-23 14:04:17] [INFO ] Flatten gal took : 208 ms
[2024-05-23 14:04:17] [INFO ] Flatten gal took : 226 ms
[2024-05-23 14:04:18] [INFO ] Input system was already deterministic with 3222 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3485/3485 places, 3222/3222 transitions.
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 3475 transition count 3222
Applied a total of 10 rules in 165 ms. Remains 3475 /3485 variables (removed 10) and now considering 3222/3222 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 165 ms. Remains : 3475/3485 places, 3222/3222 transitions.
[2024-05-23 14:04:18] [INFO ] Flatten gal took : 209 ms
[2024-05-23 14:04:19] [INFO ] Flatten gal took : 225 ms
[2024-05-23 14:04:19] [INFO ] Input system was already deterministic with 3222 transitions.
[2024-05-23 14:04:19] [INFO ] Flatten gal took : 224 ms
[2024-05-23 14:04:19] [INFO ] Flatten gal took : 225 ms
[2024-05-23 14:04:19] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 5 ms.
[2024-05-23 14:04:19] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3485 places, 3222 transitions and 26864 arcs took 45 ms.
Total runtime 329513 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running Echo-PT-d05r03

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/414/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 3485
TRANSITIONS: 3222
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.197s, Sys 0.012s]


SAVING FILE /home/mcc/execution/414/model (.net / .def) ...
EXPORT TIME: [User 0.020s, Sys 0.004s]


----------------------------------------------------------------------
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: 587
MODEL NAME: /home/mcc/execution/414/model
3485 places, 3222 transitions.

No place bound informations found.
No place bound informations found.
No place bound informations found.
Creating all event NSFs..
Creating all event NSFs..
No place bound informations found.
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.
CANNOT_COMPUTE
EXITCODE: 87
----------------------------------------------------------------------

BK_STOP 1716473838165

--------------------
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

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="Echo-PT-d05r03"
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 Echo-PT-d05r03, 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 r157-smll-171636265100137"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d05r03.tgz
mv Echo-PT-d05r03 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 ;