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.r069-tall-171620503600002.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5568
Executing tool greatspnxred
Input is CANConstruction-PT-005, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-tall-171620503600002
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 13K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 121K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.5K 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 4.5K Apr 22 14:31 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 22 14:31 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 22 14:31 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:31 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Apr 12 18:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Apr 12 18:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 18:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 68K Apr 12 18:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:31 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:31 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 167K 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 CANConstruction-PT-005-CTLFireability-2024-00
FORMULA_NAME CANConstruction-PT-005-CTLFireability-2024-01
FORMULA_NAME CANConstruction-PT-005-CTLFireability-2024-02
FORMULA_NAME CANConstruction-PT-005-CTLFireability-2024-03
FORMULA_NAME CANConstruction-PT-005-CTLFireability-2024-04
FORMULA_NAME CANConstruction-PT-005-CTLFireability-2024-05
FORMULA_NAME CANConstruction-PT-005-CTLFireability-2024-06
FORMULA_NAME CANConstruction-PT-005-CTLFireability-2024-07
FORMULA_NAME CANConstruction-PT-005-CTLFireability-2024-08
FORMULA_NAME CANConstruction-PT-005-CTLFireability-2024-09
FORMULA_NAME CANConstruction-PT-005-CTLFireability-2024-10
FORMULA_NAME CANConstruction-PT-005-CTLFireability-2024-11
FORMULA_NAME CANConstruction-PT-005-CTLFireability-2023-12
FORMULA_NAME CANConstruction-PT-005-CTLFireability-2023-13
FORMULA_NAME CANConstruction-PT-005-CTLFireability-2023-14
FORMULA_NAME CANConstruction-PT-005-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716361399210

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-005
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-22 07:03:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 07:03:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 07:03:20] [INFO ] Load time of PNML (sax parser for PT used): 74 ms
[2024-05-22 07:03:20] [INFO ] Transformed 112 places.
[2024-05-22 07:03:20] [INFO ] Transformed 140 transitions.
[2024-05-22 07:03:20] [INFO ] Parsed PT model containing 112 places and 140 transitions and 400 arcs in 173 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 22 ms.
Support contains 72 out of 112 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 112/112 places, 140/140 transitions.
Applied a total of 0 rules in 23 ms. Remains 112 /112 variables (removed 0) and now considering 140/140 (removed 0) transitions.
// Phase 1: matrix 140 rows 112 cols
[2024-05-22 07:03:20] [INFO ] Computed 11 invariants in 16 ms
[2024-05-22 07:03:20] [INFO ] Implicit Places using invariants in 201 ms returned [40, 54]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 235 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 110/112 places, 140/140 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 109 transition count 139
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 109 transition count 139
Applied a total of 2 rules in 10 ms. Remains 109 /110 variables (removed 1) and now considering 139/140 (removed 1) transitions.
// Phase 1: matrix 139 rows 109 cols
[2024-05-22 07:03:20] [INFO ] Computed 9 invariants in 2 ms
[2024-05-22 07:03:21] [INFO ] Implicit Places using invariants in 66 ms returned []
[2024-05-22 07:03:21] [INFO ] Invariant cache hit.
[2024-05-22 07:03:21] [INFO ] State equation strengthened by 45 read => feed constraints.
[2024-05-22 07:03:21] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 109/112 places, 139/140 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 453 ms. Remains : 109/112 places, 139/140 transitions.
Support contains 72 out of 109 places after structural reductions.
[2024-05-22 07:03:21] [INFO ] Flatten gal took : 30 ms
[2024-05-22 07:03:21] [INFO ] Flatten gal took : 13 ms
[2024-05-22 07:03:21] [INFO ] Input system was already deterministic with 139 transitions.
RANDOM walk for 40000 steps (516 resets) in 1266 ms. (31 steps per ms) remains 5/66 properties
BEST_FIRST walk for 40003 steps (122 resets) in 134 ms. (296 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40004 steps (134 resets) in 84 ms. (470 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (130 resets) in 78 ms. (506 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40002 steps (132 resets) in 53 ms. (740 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40001 steps (128 resets) in 65 ms. (606 steps per ms) remains 5/5 properties
[2024-05-22 07:03:22] [INFO ] Invariant cache hit.
[2024-05-22 07:03:22] [INFO ] State equation strengthened by 45 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 5 unsolved
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp40 is UNSAT
At refinement iteration 1 (OVERLAPS) 94/105 variables, 6/6 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/6 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 3/108 variables, 3/9 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/9 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 139/247 variables, 108/117 constraints. Problems are: Problem set: 3 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/247 variables, 45/162 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 0/162 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 1/248 variables, 1/163 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/248 variables, 0/163 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 0/248 variables, 0/163 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 248/248 variables, and 163 constraints, problems are : Problem set: 3 solved, 2 unsolved in 248 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 109/109 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 3 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/6 variables, 0/0 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 99/105 variables, 6/6 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/105 variables, 0/6 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 3/108 variables, 3/9 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/108 variables, 0/9 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 139/247 variables, 108/117 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/247 variables, 45/162 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/247 variables, 2/164 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/247 variables, 0/164 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 1/248 variables, 1/165 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/248 variables, 0/165 constraints. Problems are: Problem set: 3 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/248 variables, 0/165 constraints. Problems are: Problem set: 3 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 248/248 variables, and 165 constraints, problems are : Problem set: 3 solved, 2 unsolved in 245 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 109/109 constraints, ReadFeed: 45/45 constraints, PredecessorRefiner: 2/5 constraints, Known Traps: 0/0 constraints]
After SMT, in 525ms problems are : Problem set: 3 solved, 2 unsolved
Parikh walk visited 0 properties in 92 ms.
Support contains 6 out of 109 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 109/109 places, 139/139 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 109 transition count 111
Reduce places removed 28 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 30 rules applied. Total rules applied 58 place count 81 transition count 109
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 60 place count 79 transition count 109
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 60 place count 79 transition count 107
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 64 place count 77 transition count 107
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 80 place count 61 transition count 76
Iterating global reduction 3 with 16 rules applied. Total rules applied 96 place count 61 transition count 76
Drop transitions (Trivial Post-Agglo cleanup.) removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 3 with 2 rules applied. Total rules applied 98 place count 61 transition count 74
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 100 place count 59 transition count 74
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 106 place count 56 transition count 71
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 116 place count 51 transition count 81
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 117 place count 51 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 118 place count 50 transition count 80
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 120 place count 50 transition count 80
Applied a total of 120 rules in 46 ms. Remains 50 /109 variables (removed 59) and now considering 80/139 (removed 59) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 46 ms. Remains : 50/109 places, 80/139 transitions.
RANDOM walk for 40000 steps (1383 resets) in 226 ms. (176 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (275 resets) in 35 ms. (1111 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (275 resets) in 48 ms. (816 steps per ms) remains 2/2 properties
Probably explored full state space saw : 4423 states, properties seen :0
Probabilistic random walk after 24818 steps, saw 4423 distinct states, run finished after 82 ms. (steps per millisecond=302 ) properties seen :0
Explored full state space saw : 4423 states, properties seen :0
Exhaustive walk after 24818 steps, saw 4423 distinct states, run finished after 58 ms. (steps per millisecond=427 ) properties seen :0
Successfully simplified 5 atomic propositions for a total of 16 simplifications.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 7 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 8 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 139 transitions.
Support contains 67 out of 109 places (down from 68) after GAL structural reductions.
Computed a total of 20 stabilizing places and 24 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 94 transition count 110
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 94 transition count 110
Applied a total of 30 rules in 5 ms. Remains 94 /109 variables (removed 15) and now considering 110/139 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 94/109 places, 110/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 95 transition count 111
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 95 transition count 111
Applied a total of 28 rules in 13 ms. Remains 95 /109 variables (removed 14) and now considering 111/139 (removed 28) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 95/109 places, 111/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 111 transitions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 98 transition count 118
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 98 transition count 118
Applied a total of 22 rules in 6 ms. Remains 98 /109 variables (removed 11) and now considering 118/139 (removed 21) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 98/109 places, 118/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 6 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 118 transitions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 93 transition count 108
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 93 transition count 108
Applied a total of 32 rules in 4 ms. Remains 93 /109 variables (removed 16) and now considering 108/139 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 93/109 places, 108/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 93 transition count 108
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 93 transition count 108
Applied a total of 32 rules in 3 ms. Remains 93 /109 variables (removed 16) and now considering 108/139 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 93/109 places, 108/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 97 transition count 116
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 97 transition count 116
Applied a total of 24 rules in 3 ms. Remains 97 /109 variables (removed 12) and now considering 116/139 (removed 23) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 97/109 places, 116/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 116 transitions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 94 transition count 110
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 94 transition count 110
Applied a total of 30 rules in 12 ms. Remains 94 /109 variables (removed 15) and now considering 110/139 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 94/109 places, 110/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 94 transition count 110
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 94 transition count 110
Applied a total of 30 rules in 2 ms. Remains 94 /109 variables (removed 15) and now considering 110/139 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 94/109 places, 110/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 94 transition count 110
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 94 transition count 110
Applied a total of 30 rules in 2 ms. Remains 94 /109 variables (removed 15) and now considering 110/139 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 94/109 places, 110/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 97 transition count 116
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 97 transition count 116
Applied a total of 24 rules in 2 ms. Remains 97 /109 variables (removed 12) and now considering 116/139 (removed 23) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 97/109 places, 116/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 116 transitions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 96 transition count 114
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 96 transition count 114
Applied a total of 26 rules in 2 ms. Remains 96 /109 variables (removed 13) and now considering 114/139 (removed 25) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 96/109 places, 114/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 114 transitions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 95 transition count 112
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 95 transition count 112
Applied a total of 28 rules in 2 ms. Remains 95 /109 variables (removed 14) and now considering 112/139 (removed 27) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 95/109 places, 112/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 97 transition count 116
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 97 transition count 116
Applied a total of 24 rules in 2 ms. Remains 97 /109 variables (removed 12) and now considering 116/139 (removed 23) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 97/109 places, 116/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 116 transitions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 93 transition count 108
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 93 transition count 108
Applied a total of 32 rules in 3 ms. Remains 93 /109 variables (removed 16) and now considering 108/139 (removed 31) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 93/109 places, 108/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 10 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 94 transition count 110
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 94 transition count 110
Applied a total of 30 rules in 3 ms. Remains 94 /109 variables (removed 15) and now considering 110/139 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 94/109 places, 110/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 3 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 3 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in LTL mode, iteration 0 : 109/109 places, 139/139 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 94 transition count 110
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 94 transition count 110
Applied a total of 30 rules in 2 ms. Remains 94 /109 variables (removed 15) and now considering 110/139 (removed 29) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 94/109 places, 110/139 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 11 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Input system was already deterministic with 110 transitions.
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 5 ms
[2024-05-22 07:03:23] [INFO ] Flatten gal took : 4 ms
[2024-05-22 07:03:23] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/CTLFireability.sr.xml took 2 ms.
[2024-05-22 07:03:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 109 places, 139 transitions and 391 arcs took 4 ms.
Total runtime 3244 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running CANConstruction-PT-005

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/415/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 109
TRANSITIONS: 139
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.003s, Sys 0.001s]


SAVING FILE /home/mcc/execution/415/model (.net / .def) ...
EXPORT TIME: [User 0.000s, 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: 538
MODEL NAME: /home/mcc/execution/415/model
109 places, 139 transitions.

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.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA CANConstruction-PT-005-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CANConstruction-PT-005-CTLFireability-2024-04 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CANConstruction-PT-005-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CANConstruction-PT-005-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CANConstruction-PT-005-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CANConstruction-PT-005-CTLFireability-2024-08 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CANConstruction-PT-005-CTLFireability-2024-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CANConstruction-PT-005-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CANConstruction-PT-005-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CANConstruction-PT-005-CTLFireability-2024-07 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CANConstruction-PT-005-CTLFireability-2023-13 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CANConstruction-PT-005-CTLFireability-2024-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CANConstruction-PT-005-CTLFireability-2023-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CANConstruction-PT-005-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CANConstruction-PT-005-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA CANConstruction-PT-005-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716361431046

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML

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="CANConstruction-PT-005"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="greatspnxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool greatspnxred"
echo " Input is CANConstruction-PT-005, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r069-tall-171620503600002"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-005.tgz
mv CANConstruction-PT-005 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;