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.r333-tall-171679078100282.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 RwMutex-PT-r0010w0100, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r333-tall-171679078100282
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 600K
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K 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 3.7K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Apr 13 06:18 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Apr 13 06:18 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 13 06:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 13 06:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 183K 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 RwMutex-PT-r0010w0100-CTLFireability-2024-00
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-2024-01
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-2024-02
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-2024-03
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-2024-04
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-2024-05
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-2024-06
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-2024-07
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-2024-08
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-2024-09
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-2024-10
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-2024-11
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-2023-12
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-2023-13
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-2023-14
FORMULA_NAME RwMutex-PT-r0010w0100-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1716838728037

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RwMutex-PT-r0010w0100
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-27 19:38:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-05-27 19:38:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 19:38:49] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2024-05-27 19:38:49] [INFO ] Transformed 230 places.
[2024-05-27 19:38:49] [INFO ] Transformed 220 transitions.
[2024-05-27 19:38:49] [INFO ] Found NUPN structural information;
[2024-05-27 19:38:49] [INFO ] Parsed PT model containing 230 places and 220 transitions and 2460 arcs in 194 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 101 out of 230 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 230/230 places, 220/220 transitions.
Applied a total of 0 rules in 20 ms. Remains 230 /230 variables (removed 0) and now considering 220/220 (removed 0) transitions.
// Phase 1: matrix 220 rows 230 cols
[2024-05-27 19:38:49] [INFO ] Computed 120 invariants in 45 ms
[2024-05-27 19:38:49] [INFO ] Implicit Places using invariants in 360 ms returned [4, 7, 9, 10, 11, 14, 23, 34, 45, 56, 67, 78, 112, 123, 145, 151, 152, 153, 155, 158, 162, 163, 164, 166, 171, 172, 175, 176, 178, 179, 180, 181, 182, 186, 187, 188, 189, 190, 191, 192, 193, 196, 198, 199, 200, 202, 203, 204, 206, 208, 210, 211, 212, 214, 215, 216, 218, 219, 222, 223, 224, 225, 229]
Discarding 63 places :
Implicit Place search using SMT only with invariants took 396 ms to find 63 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 167/230 places, 220/220 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 133 transition count 186
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 133 transition count 186
Ensure Unique test removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Iterating post reduction 0 with 34 rules applied. Total rules applied 102 place count 133 transition count 152
Applied a total of 102 rules in 23 ms. Remains 133 /167 variables (removed 34) and now considering 152/220 (removed 68) transitions.
// Phase 1: matrix 152 rows 133 cols
[2024-05-27 19:38:49] [INFO ] Computed 57 invariants in 8 ms
[2024-05-27 19:38:49] [INFO ] Implicit Places using invariants in 72 ms returned []
[2024-05-27 19:38:49] [INFO ] Invariant cache hit.
[2024-05-27 19:38:50] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 133/230 places, 152/220 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 643 ms. Remains : 133/230 places, 152/220 transitions.
Support contains 101 out of 133 places after structural reductions.
[2024-05-27 19:38:50] [INFO ] Flatten gal took : 61 ms
[2024-05-27 19:38:50] [INFO ] Flatten gal took : 32 ms
[2024-05-27 19:38:50] [INFO ] Input system was already deterministic with 152 transitions.
Support contains 100 out of 133 places (down from 101) after GAL structural reductions.
Reduction of identical properties reduced properties to check from 85 to 84
RANDOM walk for 40000 steps (8 resets) in 1732 ms. (23 steps per ms) remains 7/84 properties
BEST_FIRST walk for 40004 steps (8 resets) in 155 ms. (256 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 132 ms. (300 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 95 ms. (416 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 199 ms. (200 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 372 ms. (107 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 117 ms. (339 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 84 ms. (470 steps per ms) remains 7/7 properties
[2024-05-27 19:38:51] [INFO ] Invariant cache hit.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/28 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/28 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp23 is UNSAT
Problem AtomicPropp46 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp60 is UNSAT
Problem AtomicPropp79 is UNSAT
At refinement iteration 2 (OVERLAPS) 71/99 variables, 22/23 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/99 variables, 0/23 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 34/133 variables, 34/57 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/133 variables, 0/57 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 152/285 variables, 133/190 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/285 variables, 0/190 constraints. Problems are: Problem set: 5 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/285 variables, 0/190 constraints. Problems are: Problem set: 5 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 285/285 variables, and 190 constraints, problems are : Problem set: 5 solved, 2 unsolved in 326 ms.
Refiners :[Positive P Invariants (semi-flows): 57/57 constraints, State Equation: 133/133 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/16 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 2 unsolved
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp71 is UNSAT
After SMT solving in domain Int declared 92/285 variables, and 16 constraints, problems are : Problem set: 7 solved, 0 unsolved in 49 ms.
Refiners :[Positive P Invariants (semi-flows): 16/57 constraints, State Equation: 0/133 constraints, PredecessorRefiner: 0/7 constraints, Known Traps: 0/0 constraints]
After SMT, in 466ms problems are : Problem set: 7 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 7 atomic propositions for a total of 16 simplifications.
[2024-05-27 19:38:51] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2024-05-27 19:38:51] [INFO ] Flatten gal took : 26 ms
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 25 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 152 transitions.
Support contains 76 out of 133 places (down from 89) after GAL structural reductions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 152/152 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 113 transition count 132
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 113 transition count 132
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 113 transition count 112
Applied a total of 60 rules in 9 ms. Remains 113 /133 variables (removed 20) and now considering 112/152 (removed 40) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 113/133 places, 112/152 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 14 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 14 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 152/152 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 114 transition count 133
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 114 transition count 133
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 57 place count 114 transition count 114
Applied a total of 57 rules in 10 ms. Remains 114 /133 variables (removed 19) and now considering 114/152 (removed 38) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 114/133 places, 114/152 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 13 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 12 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 114 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 152/152 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 113 transition count 132
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 113 transition count 132
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 0 with 20 rules applied. Total rules applied 60 place count 113 transition count 112
Applied a total of 60 rules in 5 ms. Remains 113 /133 variables (removed 20) and now considering 112/152 (removed 40) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 113/133 places, 112/152 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 11 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 10 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 112 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 152/152 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 112 transition count 131
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 112 transition count 131
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 63 place count 112 transition count 110
Applied a total of 63 rules in 4 ms. Remains 112 /133 variables (removed 21) and now considering 110/152 (removed 42) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 112/133 places, 110/152 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 12 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 10 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 152/152 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 114 transition count 133
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 114 transition count 133
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 57 place count 114 transition count 114
Applied a total of 57 rules in 4 ms. Remains 114 /133 variables (removed 19) and now considering 114/152 (removed 38) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 114/133 places, 114/152 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 10 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 11 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 114 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 152/152 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 111 transition count 130
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 111 transition count 130
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 66 place count 111 transition count 108
Applied a total of 66 rules in 17 ms. Remains 111 /133 variables (removed 22) and now considering 108/152 (removed 44) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17 ms. Remains : 111/133 places, 108/152 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 152/152 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 114 transition count 133
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 114 transition count 133
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 57 place count 114 transition count 114
Applied a total of 57 rules in 4 ms. Remains 114 /133 variables (removed 19) and now considering 114/152 (removed 38) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 114/133 places, 114/152 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 8 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 114 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 152/152 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 111 transition count 130
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 111 transition count 130
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 66 place count 111 transition count 108
Applied a total of 66 rules in 3 ms. Remains 111 /133 variables (removed 22) and now considering 108/152 (removed 44) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 111/133 places, 108/152 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 8 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 152/152 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 111 transition count 130
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 111 transition count 130
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 66 place count 111 transition count 108
Applied a total of 66 rules in 15 ms. Remains 111 /133 variables (removed 22) and now considering 108/152 (removed 44) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 111/133 places, 108/152 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 8 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 152/152 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 111 transition count 130
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 111 transition count 130
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 66 place count 111 transition count 108
Applied a total of 66 rules in 4 ms. Remains 111 /133 variables (removed 22) and now considering 108/152 (removed 44) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 111/133 places, 108/152 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 8 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 152/152 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 111 transition count 130
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 111 transition count 130
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 66 place count 111 transition count 108
Applied a total of 66 rules in 4 ms. Remains 111 /133 variables (removed 22) and now considering 108/152 (removed 44) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 111/133 places, 108/152 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 8 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 8 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 152/152 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 115 transition count 134
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 115 transition count 134
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 18 rules applied. Total rules applied 54 place count 115 transition count 116
Applied a total of 54 rules in 3 ms. Remains 115 /133 variables (removed 18) and now considering 116/152 (removed 36) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 115/133 places, 116/152 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 116 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 152/152 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 112 transition count 131
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 112 transition count 131
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 63 place count 112 transition count 110
Applied a total of 63 rules in 5 ms. Remains 112 /133 variables (removed 21) and now considering 110/152 (removed 42) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 112/133 places, 110/152 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 110 transitions.
Starting structural reductions in LTL mode, iteration 0 : 133/133 places, 152/152 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 111 transition count 130
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 111 transition count 130
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 66 place count 111 transition count 108
Applied a total of 66 rules in 4 ms. Remains 111 /133 variables (removed 22) and now considering 108/152 (removed 44) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 111/133 places, 108/152 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 9 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 133/133 places, 152/152 transitions.
Graph (trivial) has 12 edges and 133 vertex of which 12 / 133 are part of one of the 6 SCC in 1 ms
Free SCC test removed 6 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 70 place count 127 transition count 77
Reduce places removed 116 places and 0 transitions.
Ensure Unique test removed 64 transitions
Reduce isomorphic transitions removed 64 transitions.
Iterating post reduction 1 with 180 rules applied. Total rules applied 250 place count 11 transition count 13
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 251 place count 11 transition count 12
Applied a total of 251 rules in 17 ms. Remains 11 /133 variables (removed 122) and now considering 12/152 (removed 140) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 17 ms. Remains : 11/133 places, 12/152 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 1 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 1 ms
[2024-05-27 19:38:52] [INFO ] Input system was already deterministic with 12 transitions.
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 14 ms
[2024-05-27 19:38:52] [INFO ] Flatten gal took : 13 ms
[2024-05-27 19:38:52] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 7 ms.
[2024-05-27 19:38:52] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 133 places, 152 transitions and 1586 arcs took 2 ms.
Total runtime 3733 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running RwMutex-PT-r0010w0100

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/411/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 133
TRANSITIONS: 152
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.005s, Sys 0.005s]


SAVING FILE /home/mcc/execution/411/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: 539
MODEL NAME: /home/mcc/execution/411/model
133 places, 152 transitions.

Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2024-01 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2024-03 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2024-02 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2024-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2024-06 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2024-05 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2024-04 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2024-08 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2024-11 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2024-09 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2023-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2024-10 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2023-15 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2023-14 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA RwMutex-PT-r0010w0100-CTLFireability-2023-12 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------

BK_STOP 1716838733920

--------------------
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//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination 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="RwMutex-PT-r0010w0100"
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 RwMutex-PT-r0010w0100, 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 r333-tall-171679078100282"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RwMutex-PT-r0010w0100.tgz
mv RwMutex-PT-r0010w0100 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 ;