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.r549-tall-171734898000169.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 FireWire-PT-01, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r549-tall-171734898000169
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 500K
-rw-r--r-- 1 mcc users 5.8K Jun 2 17:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Jun 2 17:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Jun 2 17:16 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Jun 2 17:16 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Jun 2 17:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 2 17:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Jun 2 17:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Jun 2 17:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 2 16:33 NewModel
-rw-r--r-- 1 mcc users 10K Jun 2 17:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K Jun 2 17:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.1K Jun 2 17:16 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K Jun 2 17:16 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 2 17:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 2 17:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 equiv_col
-rw-r--r-- 1 mcc users 3 Jun 2 16:33 instance
-rw-r--r-- 1 mcc users 6 Jun 2 16:33 iscolored
-rw-r--r-- 1 mcc users 84K Jun 2 16:33 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 FireWire-PT-01-CTLCardinality-2024-00
FORMULA_NAME FireWire-PT-01-CTLCardinality-2024-01
FORMULA_NAME FireWire-PT-01-CTLCardinality-2024-02
FORMULA_NAME FireWire-PT-01-CTLCardinality-2024-03
FORMULA_NAME FireWire-PT-01-CTLCardinality-2024-04
FORMULA_NAME FireWire-PT-01-CTLCardinality-2024-05
FORMULA_NAME FireWire-PT-01-CTLCardinality-2024-06
FORMULA_NAME FireWire-PT-01-CTLCardinality-2024-07
FORMULA_NAME FireWire-PT-01-CTLCardinality-2024-08
FORMULA_NAME FireWire-PT-01-CTLCardinality-2024-09
FORMULA_NAME FireWire-PT-01-CTLCardinality-2024-10
FORMULA_NAME FireWire-PT-01-CTLCardinality-2024-11
FORMULA_NAME FireWire-PT-01-CTLCardinality-2024-12
FORMULA_NAME FireWire-PT-01-CTLCardinality-2024-13
FORMULA_NAME FireWire-PT-01-CTLCardinality-2024-14
FORMULA_NAME FireWire-PT-01-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717365072092

Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FireWire-PT-01
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-06-02 21:51:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-02 21:51:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-02 21:51:13] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2024-06-02 21:51:13] [INFO ] Transformed 107 places.
[2024-06-02 21:51:13] [INFO ] Transformed 346 transitions.
[2024-06-02 21:51:13] [INFO ] Found NUPN structural information;
[2024-06-02 21:51:13] [INFO ] Parsed PT model containing 107 places and 346 transitions and 1271 arcs in 176 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 13 ms.
Ensure Unique test removed 53 transitions
Reduce redundant transitions removed 53 transitions.
FORMULA FireWire-PT-01-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 53 out of 107 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 107/107 places, 293/293 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 106 transition count 290
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 106 transition count 290
Drop transitions (Redundant composition of simpler transitions.) removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 8 place count 106 transition count 284
Applied a total of 8 rules in 29 ms. Remains 106 /107 variables (removed 1) and now considering 284/293 (removed 9) transitions.
[2024-06-02 21:51:13] [INFO ] Flow matrix only has 258 transitions (discarded 26 similar events)
// Phase 1: matrix 258 rows 106 cols
[2024-06-02 21:51:13] [INFO ] Computed 8 invariants in 17 ms
[2024-06-02 21:51:13] [INFO ] Implicit Places using invariants in 230 ms returned []
[2024-06-02 21:51:13] [INFO ] Flow matrix only has 258 transitions (discarded 26 similar events)
[2024-06-02 21:51:13] [INFO ] Invariant cache hit.
[2024-06-02 21:51:13] [INFO ] State equation strengthened by 39 read => feed constraints.
[2024-06-02 21:51:13] [INFO ] Implicit Places using invariants and state equation in 187 ms returned [104]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 447 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 105/107 places, 284/293 transitions.
Applied a total of 0 rules in 3 ms. Remains 105 /105 variables (removed 0) and now considering 284/284 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 495 ms. Remains : 105/107 places, 284/293 transitions.
Support contains 53 out of 105 places after structural reductions.
[2024-06-02 21:51:14] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-06-02 21:51:14] [INFO ] Flatten gal took : 64 ms
FORMULA FireWire-PT-01-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FireWire-PT-01-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-02 21:51:14] [INFO ] Flatten gal took : 43 ms
[2024-06-02 21:51:14] [INFO ] Input system was already deterministic with 284 transitions.
Support contains 47 out of 105 places (down from 53) after GAL structural reductions.
RANDOM walk for 40000 steps (2222 resets) in 1790 ms. (22 steps per ms) remains 15/39 properties
BEST_FIRST walk for 4004 steps (53 resets) in 62 ms. (63 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (50 resets) in 56 ms. (70 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (61 resets) in 19 ms. (200 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (56 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (28 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (65 resets) in 11 ms. (333 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (49 resets) in 16 ms. (235 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (48 resets) in 18 ms. (210 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (159 resets) in 30 ms. (129 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (104 resets) in 14 ms. (266 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (66 resets) in 15 ms. (250 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (46 resets) in 13 ms. (285 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4002 steps (48 resets) in 12 ms. (307 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4004 steps (65 resets) in 13 ms. (286 steps per ms) remains 15/15 properties
BEST_FIRST walk for 4003 steps (50 resets) in 12 ms. (307 steps per ms) remains 15/15 properties
[2024-06-02 21:51:15] [INFO ] Flow matrix only has 258 transitions (discarded 26 similar events)
// Phase 1: matrix 258 rows 105 cols
[2024-06-02 21:51:15] [INFO ] Computed 7 invariants in 3 ms
[2024-06-02 21:51:15] [INFO ] State equation strengthened by 39 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 80/100 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (OVERLAPS) 2/102 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/102 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (OVERLAPS) 256/358 variables, 102/109 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/358 variables, 38/147 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/358 variables, 0/147 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (OVERLAPS) 4/362 variables, 3/150 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/362 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (OVERLAPS) 1/363 variables, 1/151 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/363 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (OVERLAPS) 0/363 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Real declared 363/363 variables, and 151 constraints, problems are : Problem set: 0 solved, 15 unsolved in 920 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 105/105 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 15 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/20 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 1 (OVERLAPS) 80/100 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 15 unsolved
[2024-06-02 21:51:16] [INFO ] Deduced a trap composed of 37 places in 44 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/100 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/100 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 4 (OVERLAPS) 2/102 variables, 1/8 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/102 variables, 0/8 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 6 (OVERLAPS) 256/358 variables, 102/110 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/358 variables, 38/148 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/358 variables, 13/161 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/358 variables, 0/161 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 10 (OVERLAPS) 4/362 variables, 3/164 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/362 variables, 2/166 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/362 variables, 0/166 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 13 (OVERLAPS) 1/363 variables, 1/167 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/363 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 15 unsolved
At refinement iteration 15 (OVERLAPS) 0/363 variables, 0/167 constraints. Problems are: Problem set: 0 solved, 15 unsolved
No progress, stopping.
After SMT solving in domain Int declared 363/363 variables, and 167 constraints, problems are : Problem set: 0 solved, 15 unsolved in 1332 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 105/105 constraints, ReadFeed: 39/39 constraints, PredecessorRefiner: 15/15 constraints, Known Traps: 1/1 constraints]
After SMT, in 2288ms problems are : Problem set: 0 solved, 15 unsolved
Fused 15 Parikh solutions to 12 different solutions.
Parikh walk visited 8 properties in 3408 ms.
Support contains 13 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 284/284 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 105 transition count 281
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 3 place count 105 transition count 280
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 104 transition count 280
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 9 place count 100 transition count 270
Iterating global reduction 1 with 4 rules applied. Total rules applied 13 place count 100 transition count 270
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 15 place count 98 transition count 266
Iterating global reduction 1 with 2 rules applied. Total rules applied 17 place count 98 transition count 266
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 23 place count 95 transition count 273
Drop transitions (Empty/Sink Transition effects.) removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 29 place count 95 transition count 267
Drop transitions (Redundant composition of simpler transitions.) removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 32 place count 95 transition count 264
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 95 transition count 266
Reduce places removed 1 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 36 place count 94 transition count 264
Drop transitions (Redundant composition of simpler transitions.) removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 38 place count 94 transition count 262
Applied a total of 38 rules in 87 ms. Remains 94 /105 variables (removed 11) and now considering 262/284 (removed 22) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 94/105 places, 262/284 transitions.
RANDOM walk for 40000 steps (2235 resets) in 792 ms. (50 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (674 resets) in 181 ms. (219 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (577 resets) in 100 ms. (396 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (276 resets) in 82 ms. (481 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40003 steps (663 resets) in 79 ms. (500 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (595 resets) in 64 ms. (615 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (578 resets) in 43 ms. (909 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40002 steps (540 resets) in 44 ms. (888 steps per ms) remains 7/7 properties
Finished probabilistic random walk after 12132 steps, run visited all 7 properties in 97 ms. (steps per millisecond=125 )
Probabilistic random walk after 12132 steps, saw 5030 distinct states, run finished after 105 ms. (steps per millisecond=115 ) properties seen :7
[2024-06-02 21:51:21] [INFO ] Flatten gal took : 19 ms
[2024-06-02 21:51:21] [INFO ] Flatten gal took : 15 ms
[2024-06-02 21:51:21] [INFO ] Input system was already deterministic with 284 transitions.
Computed a total of 6 stabilizing places and 9 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 105/105 places, 284/284 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 104 transition count 282
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 103 transition count 282
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 103 transition count 281
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 102 transition count 281
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 8 place count 98 transition count 271
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 98 transition count 271
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 14 place count 96 transition count 267
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 96 transition count 267
Applied a total of 16 rules in 22 ms. Remains 96 /105 variables (removed 9) and now considering 267/284 (removed 17) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 96/105 places, 267/284 transitions.
[2024-06-02 21:51:21] [INFO ] Flatten gal took : 13 ms
[2024-06-02 21:51:21] [INFO ] Flatten gal took : 14 ms
[2024-06-02 21:51:21] [INFO ] Input system was already deterministic with 267 transitions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 284/284 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 102 transition count 276
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 102 transition count 276
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 7 place count 101 transition count 274
Iterating global reduction 0 with 1 rules applied. Total rules applied 8 place count 101 transition count 274
Applied a total of 8 rules in 6 ms. Remains 101 /105 variables (removed 4) and now considering 274/284 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 101/105 places, 274/284 transitions.
[2024-06-02 21:51:21] [INFO ] Flatten gal took : 16 ms
[2024-06-02 21:51:21] [INFO ] Flatten gal took : 12 ms
[2024-06-02 21:51:21] [INFO ] Input system was already deterministic with 274 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 105/105 places, 284/284 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 104 transition count 282
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 103 transition count 282
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 103 transition count 281
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 102 transition count 281
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 8 place count 98 transition count 271
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 98 transition count 271
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 14 place count 96 transition count 267
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 96 transition count 267
Applied a total of 16 rules in 19 ms. Remains 96 /105 variables (removed 9) and now considering 267/284 (removed 17) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 19 ms. Remains : 96/105 places, 267/284 transitions.
[2024-06-02 21:51:21] [INFO ] Flatten gal took : 11 ms
[2024-06-02 21:51:21] [INFO ] Flatten gal took : 11 ms
[2024-06-02 21:51:22] [INFO ] Input system was already deterministic with 267 transitions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 284/284 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 101 transition count 274
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 101 transition count 274
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 99 transition count 270
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 99 transition count 270
Applied a total of 12 rules in 7 ms. Remains 99 /105 variables (removed 6) and now considering 270/284 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 99/105 places, 270/284 transitions.
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 10 ms
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 11 ms
[2024-06-02 21:51:22] [INFO ] Input system was already deterministic with 270 transitions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 284/284 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 101 transition count 274
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 101 transition count 274
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 99 transition count 270
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 99 transition count 270
Applied a total of 12 rules in 25 ms. Remains 99 /105 variables (removed 6) and now considering 270/284 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25 ms. Remains : 99/105 places, 270/284 transitions.
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 10 ms
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 16 ms
[2024-06-02 21:51:22] [INFO ] Input system was already deterministic with 270 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 105/105 places, 284/284 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 104 transition count 282
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 103 transition count 282
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 103 transition count 281
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 102 transition count 281
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 8 place count 98 transition count 271
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 98 transition count 271
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 14 place count 96 transition count 267
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 96 transition count 267
Applied a total of 16 rules in 16 ms. Remains 96 /105 variables (removed 9) and now considering 267/284 (removed 17) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16 ms. Remains : 96/105 places, 267/284 transitions.
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 10 ms
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 10 ms
[2024-06-02 21:51:22] [INFO ] Input system was already deterministic with 267 transitions.
RANDOM walk for 40000 steps (2576 resets) in 295 ms. (135 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40003 steps (673 resets) in 87 ms. (454 steps per ms) remains 1/1 properties
Finished probabilistic random walk after 14114 steps, run visited all 1 properties in 30 ms. (steps per millisecond=470 )
Probabilistic random walk after 14114 steps, saw 5643 distinct states, run finished after 30 ms. (steps per millisecond=470 ) properties seen :1
FORMULA FireWire-PT-01-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 284/284 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 101 transition count 274
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 101 transition count 274
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 99 transition count 270
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 99 transition count 270
Applied a total of 12 rules in 4 ms. Remains 99 /105 variables (removed 6) and now considering 270/284 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 99/105 places, 270/284 transitions.
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 9 ms
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 10 ms
[2024-06-02 21:51:22] [INFO ] Input system was already deterministic with 270 transitions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 284/284 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 103 transition count 279
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 103 transition count 279
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 102 transition count 277
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 102 transition count 277
Applied a total of 6 rules in 3 ms. Remains 102 /105 variables (removed 3) and now considering 277/284 (removed 7) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 102/105 places, 277/284 transitions.
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 10 ms
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 10 ms
[2024-06-02 21:51:22] [INFO ] Input system was already deterministic with 277 transitions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 284/284 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 102 transition count 276
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 102 transition count 276
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 8 place count 100 transition count 272
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 100 transition count 272
Applied a total of 10 rules in 3 ms. Remains 100 /105 variables (removed 5) and now considering 272/284 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 100/105 places, 272/284 transitions.
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 9 ms
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 9 ms
[2024-06-02 21:51:22] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 284/284 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 101 transition count 274
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 101 transition count 274
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 99 transition count 270
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 99 transition count 270
Applied a total of 12 rules in 3 ms. Remains 99 /105 variables (removed 6) and now considering 270/284 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 99/105 places, 270/284 transitions.
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 8 ms
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 9 ms
[2024-06-02 21:51:22] [INFO ] Input system was already deterministic with 270 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 105/105 places, 284/284 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 104 transition count 282
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 103 transition count 282
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 103 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 102 transition count 281
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 8 place count 98 transition count 271
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 98 transition count 271
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 14 place count 96 transition count 267
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 96 transition count 267
Applied a total of 16 rules in 15 ms. Remains 96 /105 variables (removed 9) and now considering 267/284 (removed 17) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15 ms. Remains : 96/105 places, 267/284 transitions.
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 9 ms
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 11 ms
[2024-06-02 21:51:22] [INFO ] Input system was already deterministic with 267 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 105/105 places, 284/284 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 104 transition count 282
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 103 transition count 282
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 103 transition count 281
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 102 transition count 281
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 8 place count 98 transition count 271
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 98 transition count 271
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 14 place count 96 transition count 267
Iterating global reduction 2 with 2 rules applied. Total rules applied 16 place count 96 transition count 267
Applied a total of 16 rules in 14 ms. Remains 96 /105 variables (removed 9) and now considering 267/284 (removed 17) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 14 ms. Remains : 96/105 places, 267/284 transitions.
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 9 ms
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 9 ms
[2024-06-02 21:51:22] [INFO ] Input system was already deterministic with 267 transitions.
RANDOM walk for 9787 steps (621 resets) in 27 ms. (349 steps per ms) remains 0/1 properties
FORMULA FireWire-PT-01-CTLCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 105/105 places, 284/284 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 101 transition count 274
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 101 transition count 274
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 10 place count 99 transition count 270
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 99 transition count 270
Applied a total of 12 rules in 3 ms. Remains 99 /105 variables (removed 6) and now considering 270/284 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 99/105 places, 270/284 transitions.
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 8 ms
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 9 ms
[2024-06-02 21:51:22] [INFO ] Input system was already deterministic with 270 transitions.
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 8 ms
[2024-06-02 21:51:22] [INFO ] Flatten gal took : 9 ms
[2024-06-02 21:51:22] [INFO ] Export to MCC of 11 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-06-02 21:51:22] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 105 places, 284 transitions and 1022 arcs took 3 ms.
Total runtime 9509 ms.
There are residual formulas that ITS could not solve within timeout
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------

Running FireWire-PT-01

IS_COLORED=
IS_NUPN=

LOADING PETRI NET FILE /home/mcc/execution/417/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 105
TRANSITIONS: 284
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.006s, Sys 0.000s]


SAVING FILE /home/mcc/execution/417/model (.net / .def) ...
EXPORT TIME: [User 0.001s, 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: 547
MODEL NAME: /home/mcc/execution/417/model
105 places, 284 transitions.

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

BK_STOP 1717365117089

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

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="FireWire-PT-01"
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 FireWire-PT-01, 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 r549-tall-171734898000169"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FireWire-PT-01.tgz
mv FireWire-PT-01 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 ;