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.r484-smll-171624275300114.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is DLCround-PT-03a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r484-smll-171624275300114
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K 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 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 22 14:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 22 14:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Apr 13 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 13 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.4K Apr 13 13:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 73K Apr 13 13:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:37 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 148K 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 DLCround-PT-03a-CTLFireability-2024-00
FORMULA_NAME DLCround-PT-03a-CTLFireability-2024-01
FORMULA_NAME DLCround-PT-03a-CTLFireability-2024-02
FORMULA_NAME DLCround-PT-03a-CTLFireability-2024-03
FORMULA_NAME DLCround-PT-03a-CTLFireability-2024-04
FORMULA_NAME DLCround-PT-03a-CTLFireability-2024-05
FORMULA_NAME DLCround-PT-03a-CTLFireability-2024-06
FORMULA_NAME DLCround-PT-03a-CTLFireability-2024-07
FORMULA_NAME DLCround-PT-03a-CTLFireability-2024-08
FORMULA_NAME DLCround-PT-03a-CTLFireability-2024-09
FORMULA_NAME DLCround-PT-03a-CTLFireability-2024-10
FORMULA_NAME DLCround-PT-03a-CTLFireability-2024-11
FORMULA_NAME DLCround-PT-03a-CTLFireability-2023-12
FORMULA_NAME DLCround-PT-03a-CTLFireability-2023-13
FORMULA_NAME DLCround-PT-03a-CTLFireability-2023-14
FORMULA_NAME DLCround-PT-03a-CTLFireability-2023-15

=== Now, execution of the tool begins

BK_START 1717220222377

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCround-PT-03a
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 05:37:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2024-06-01 05:37:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 05:37:05] [INFO ] Load time of PNML (sax parser for PT used): 221 ms
[2024-06-01 05:37:05] [INFO ] Transformed 113 places.
[2024-06-01 05:37:05] [INFO ] Transformed 617 transitions.
[2024-06-01 05:37:05] [INFO ] Found NUPN structural information;
[2024-06-01 05:37:05] [INFO ] Parsed PT model containing 113 places and 617 transitions and 2269 arcs in 482 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 31 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 72 transitions
Reduce redundant transitions removed 72 transitions.
FORMULA DLCround-PT-03a-CTLFireability-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 87 out of 113 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 113/113 places, 545/545 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 172 transitions
Redundant transition composition rules discarded 172 transitions
Iterating global reduction 0 with 172 rules applied. Total rules applied 172 place count 113 transition count 373
Applied a total of 172 rules in 68 ms. Remains 113 /113 variables (removed 0) and now considering 373/545 (removed 172) transitions.
[2024-06-01 05:37:05] [INFO ] Flow matrix only has 106 transitions (discarded 267 similar events)
// Phase 1: matrix 106 rows 113 cols
[2024-06-01 05:37:05] [INFO ] Computed 52 invariants in 25 ms
[2024-06-01 05:37:06] [INFO ] Implicit Places using invariants in 549 ms returned [70, 77, 81, 87, 93]
Discarding 5 places :
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Implicit Place search using SMT only with invariants took 625 ms to find 5 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 108/113 places, 368/545 transitions.
Drop transitions (Redundant composition of simpler transitions.) removed 94 transitions
Redundant transition composition rules discarded 94 transitions
Iterating global reduction 0 with 94 rules applied. Total rules applied 94 place count 108 transition count 274
Applied a total of 94 rules in 13 ms. Remains 108 /108 variables (removed 0) and now considering 274/368 (removed 94) transitions.
[2024-06-01 05:37:06] [INFO ] Flow matrix only has 106 transitions (discarded 168 similar events)
// Phase 1: matrix 106 rows 108 cols
[2024-06-01 05:37:06] [INFO ] Computed 47 invariants in 5 ms
[2024-06-01 05:37:06] [INFO ] Implicit Places using invariants in 169 ms returned []
[2024-06-01 05:37:06] [INFO ] Flow matrix only has 106 transitions (discarded 168 similar events)
[2024-06-01 05:37:06] [INFO ] Invariant cache hit.
[2024-06-01 05:37:06] [INFO ] State equation strengthened by 23 read => feed constraints.
[2024-06-01 05:37:06] [INFO ] Implicit Places using invariants and state equation in 283 ms returned []
Implicit Place search using SMT with State Equation took 456 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 108/113 places, 274/545 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1219 ms. Remains : 108/113 places, 274/545 transitions.
Support contains 87 out of 108 places after structural reductions.
[2024-06-01 05:37:07] [INFO ] Flatten gal took : 95 ms
[2024-06-01 05:37:07] [INFO ] Flatten gal took : 52 ms
[2024-06-01 05:37:07] [INFO ] Input system was already deterministic with 274 transitions.
Reduction of identical properties reduced properties to check from 86 to 84
RANDOM walk for 40000 steps (8 resets) in 2121 ms. (18 steps per ms) remains 2/84 properties
BEST_FIRST walk for 40003 steps (8 resets) in 361 ms. (110 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 272 ms. (146 steps per ms) remains 2/2 properties
[2024-06-01 05:37:08] [INFO ] Flow matrix only has 106 transitions (discarded 168 similar events)
[2024-06-01 05:37:08] [INFO ] Invariant cache hit.
[2024-06-01 05:37:08] [INFO ] State equation strengthened by 23 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/7 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp10 is UNSAT
After SMT solving in domain Real declared 24/214 variables, and 12 constraints, problems are : Problem set: 2 solved, 0 unsolved in 86 ms.
Refiners :[Domain max(s): 7/108 constraints, Positive P Invariants (semi-flows): 5/47 constraints, State Equation: 0/108 constraints, ReadFeed: 0/23 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 154ms problems are : Problem set: 2 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 2 atomic propositions for a total of 15 simplifications.
FORMULA DLCround-PT-03a-CTLFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 05:37:08] [INFO ] Flatten gal took : 25 ms
[2024-06-01 05:37:08] [INFO ] Flatten gal took : 28 ms
[2024-06-01 05:37:08] [INFO ] Input system was already deterministic with 274 transitions.
Support contains 84 out of 108 places (down from 85) after GAL structural reductions.
Computed a total of 40 stabilizing places and 1 stable transitions
Graph (complete) has 492 edges and 108 vertex of which 100 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.7 ms
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 274/274 transitions.
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 103 transition count 274
Discarding 17 places :
Symmetric choice reduction at 1 with 17 rule applications. Total rules 22 place count 86 transition count 225
Iterating global reduction 1 with 17 rules applied. Total rules applied 39 place count 86 transition count 225
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 41 place count 86 transition count 223
Applied a total of 41 rules in 23 ms. Remains 86 /108 variables (removed 22) and now considering 223/274 (removed 51) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 23 ms. Remains : 86/108 places, 223/274 transitions.
[2024-06-01 05:37:08] [INFO ] Flatten gal took : 25 ms
[2024-06-01 05:37:08] [INFO ] Flatten gal took : 21 ms
[2024-06-01 05:37:08] [INFO ] Input system was already deterministic with 223 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 274/274 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 100 transition count 274
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 29 place count 79 transition count 216
Iterating global reduction 1 with 21 rules applied. Total rules applied 50 place count 79 transition count 216
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 53 place count 79 transition count 213
Applied a total of 53 rules in 12 ms. Remains 79 /108 variables (removed 29) and now considering 213/274 (removed 61) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 79/108 places, 213/274 transitions.
[2024-06-01 05:37:08] [INFO ] Flatten gal took : 18 ms
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 19 ms
[2024-06-01 05:37:09] [INFO ] Input system was already deterministic with 213 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 274/274 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 100 transition count 274
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 33 place count 75 transition count 202
Iterating global reduction 1 with 25 rules applied. Total rules applied 58 place count 75 transition count 202
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 62 place count 75 transition count 198
Applied a total of 62 rules in 11 ms. Remains 75 /108 variables (removed 33) and now considering 198/274 (removed 76) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 75/108 places, 198/274 transitions.
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 16 ms
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 16 ms
[2024-06-01 05:37:09] [INFO ] Input system was already deterministic with 198 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 274/274 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 101 transition count 274
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 23 place count 85 transition count 228
Iterating global reduction 1 with 16 rules applied. Total rules applied 39 place count 85 transition count 228
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 43 place count 85 transition count 224
Applied a total of 43 rules in 9 ms. Remains 85 /108 variables (removed 23) and now considering 224/274 (removed 50) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 85/108 places, 224/274 transitions.
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 15 ms
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 14 ms
[2024-06-01 05:37:09] [INFO ] Input system was already deterministic with 224 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 274/274 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 102 transition count 274
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 22 place count 86 transition count 233
Iterating global reduction 1 with 16 rules applied. Total rules applied 38 place count 86 transition count 233
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 41 place count 86 transition count 230
Applied a total of 41 rules in 10 ms. Remains 86 /108 variables (removed 22) and now considering 230/274 (removed 44) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 86/108 places, 230/274 transitions.
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 14 ms
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 14 ms
[2024-06-01 05:37:09] [INFO ] Input system was already deterministic with 230 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 274/274 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 101 transition count 274
Discarding 25 places :
Symmetric choice reduction at 1 with 25 rule applications. Total rules 32 place count 76 transition count 202
Iterating global reduction 1 with 25 rules applied. Total rules applied 57 place count 76 transition count 202
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 60 place count 76 transition count 199
Applied a total of 60 rules in 11 ms. Remains 76 /108 variables (removed 32) and now considering 199/274 (removed 75) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 76/108 places, 199/274 transitions.
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 11 ms
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 14 ms
[2024-06-01 05:37:09] [INFO ] Input system was already deterministic with 199 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 274/274 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 100 transition count 274
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 29 place count 79 transition count 215
Iterating global reduction 1 with 21 rules applied. Total rules applied 50 place count 79 transition count 215
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 54 place count 79 transition count 211
Applied a total of 54 rules in 8 ms. Remains 79 /108 variables (removed 29) and now considering 211/274 (removed 63) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 79/108 places, 211/274 transitions.
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 11 ms
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 11 ms
[2024-06-01 05:37:09] [INFO ] Input system was already deterministic with 211 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 108/108 places, 274/274 transitions.
Graph (trivial) has 110 edges and 108 vertex of which 35 / 108 are part of one of the 7 SCC in 4 ms
Free SCC test removed 28 places
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Graph (complete) has 385 edges and 80 vertex of which 72 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 0 output transitions
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 0 with 2 rules applied. Total rules applied 4 place count 72 transition count 212
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 70 transition count 212
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 6 place count 70 transition count 211
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 8 place count 69 transition count 211
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 27 place count 50 transition count 152
Iterating global reduction 2 with 19 rules applied. Total rules applied 46 place count 50 transition count 152
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 64 place count 50 transition count 134
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 76 place count 44 transition count 128
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 81 place count 44 transition count 123
Drop transitions (Redundant composition of simpler transitions.) removed 34 transitions
Redundant transition composition rules discarded 34 transitions
Iterating global reduction 4 with 34 rules applied. Total rules applied 115 place count 44 transition count 89
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 116 place count 43 transition count 89
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 121 place count 38 transition count 78
Iterating global reduction 5 with 5 rules applied. Total rules applied 126 place count 38 transition count 78
Applied a total of 126 rules in 64 ms. Remains 38 /108 variables (removed 70) and now considering 78/274 (removed 196) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 65 ms. Remains : 38/108 places, 78/274 transitions.
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 3 ms
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 4 ms
[2024-06-01 05:37:09] [INFO ] Input system was already deterministic with 78 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 274/274 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 100 transition count 274
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 30 place count 78 transition count 211
Iterating global reduction 1 with 22 rules applied. Total rules applied 52 place count 78 transition count 211
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 56 place count 78 transition count 207
Applied a total of 56 rules in 8 ms. Remains 78 /108 variables (removed 30) and now considering 207/274 (removed 67) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 78/108 places, 207/274 transitions.
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 9 ms
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 9 ms
[2024-06-01 05:37:09] [INFO ] Input system was already deterministic with 207 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 108/108 places, 274/274 transitions.
Graph (trivial) has 105 edges and 108 vertex of which 35 / 108 are part of one of the 7 SCC in 1 ms
Free SCC test removed 28 places
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Graph (complete) has 385 edges and 80 vertex of which 72 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.2 ms
Discarding 8 places :
Also discarding 0 output 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 3 place count 72 transition count 213
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 71 transition count 213
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 4 place count 71 transition count 212
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 6 place count 70 transition count 212
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 22 place count 54 transition count 164
Iterating global reduction 2 with 16 rules applied. Total rules applied 38 place count 54 transition count 164
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 50 place count 54 transition count 152
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 58 place count 50 transition count 148
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 63 place count 50 transition count 143
Drop transitions (Redundant composition of simpler transitions.) removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 4 with 32 rules applied. Total rules applied 95 place count 50 transition count 111
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 96 place count 49 transition count 111
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 101 place count 44 transition count 98
Iterating global reduction 5 with 5 rules applied. Total rules applied 106 place count 44 transition count 98
Applied a total of 106 rules in 46 ms. Remains 44 /108 variables (removed 64) and now considering 98/274 (removed 176) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 46 ms. Remains : 44/108 places, 98/274 transitions.
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 4 ms
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 4 ms
[2024-06-01 05:37:09] [INFO ] Input system was already deterministic with 98 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 274/274 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 102 transition count 274
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 25 place count 83 transition count 213
Iterating global reduction 1 with 19 rules applied. Total rules applied 44 place count 83 transition count 213
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 48 place count 83 transition count 209
Applied a total of 48 rules in 5 ms. Remains 83 /108 variables (removed 25) and now considering 209/274 (removed 65) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 83/108 places, 209/274 transitions.
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 6 ms
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 7 ms
[2024-06-01 05:37:09] [INFO ] Input system was already deterministic with 209 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 108/108 places, 274/274 transitions.
Graph (trivial) has 70 edges and 108 vertex of which 14 / 108 are part of one of the 3 SCC in 1 ms
Free SCC test removed 11 places
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Graph (complete) has 453 edges and 97 vertex of which 93 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.2 ms
Discarding 4 places :
Also discarding 0 output transitions
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 0 with 2 rules applied. Total rules applied 4 place count 93 transition count 248
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 91 transition count 248
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 91 transition count 246
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 89 transition count 246
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 27 place count 72 transition count 194
Iterating global reduction 2 with 17 rules applied. Total rules applied 44 place count 72 transition count 194
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 51 place count 72 transition count 187
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 3 with 6 rules applied. Total rules applied 57 place count 69 transition count 184
Drop transitions (Redundant composition of simpler transitions.) removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 3 with 19 rules applied. Total rules applied 76 place count 69 transition count 165
Partial Post-agglomeration rule applied 1 times.
Drop transitions (Partial Post agglomeration) removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 77 place count 69 transition count 165
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 78 place count 69 transition count 164
Applied a total of 78 rules in 37 ms. Remains 69 /108 variables (removed 39) and now considering 164/274 (removed 110) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 37 ms. Remains : 69/108 places, 164/274 transitions.
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 4 ms
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 5 ms
[2024-06-01 05:37:09] [INFO ] Input system was already deterministic with 164 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 274/274 transitions.
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 100 transition count 274
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 30 place count 78 transition count 211
Iterating global reduction 1 with 22 rules applied. Total rules applied 52 place count 78 transition count 211
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 55 place count 78 transition count 208
Applied a total of 55 rules in 4 ms. Remains 78 /108 variables (removed 30) and now considering 208/274 (removed 66) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 78/108 places, 208/274 transitions.
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 6 ms
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 7 ms
[2024-06-01 05:37:09] [INFO ] Input system was already deterministic with 208 transitions.
Starting structural reductions in LTL mode, iteration 0 : 108/108 places, 274/274 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 102 transition count 274
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 29 place count 79 transition count 206
Iterating global reduction 1 with 23 rules applied. Total rules applied 52 place count 79 transition count 206
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 55 place count 79 transition count 203
Applied a total of 55 rules in 4 ms. Remains 79 /108 variables (removed 29) and now considering 203/274 (removed 71) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 79/108 places, 203/274 transitions.
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 7 ms
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 7 ms
[2024-06-01 05:37:09] [INFO ] Input system was already deterministic with 203 transitions.
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 9 ms
[2024-06-01 05:37:09] [INFO ] Flatten gal took : 9 ms
[2024-06-01 05:37:09] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2024-06-01 05:37:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 108 places, 274 transitions and 904 arcs took 4 ms.
Total runtime 4885 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : DLCround-PT-03a-CTLFireability-2024-00
Could not compute solution for formula : DLCround-PT-03a-CTLFireability-2024-02
Could not compute solution for formula : DLCround-PT-03a-CTLFireability-2024-03
Could not compute solution for formula : DLCround-PT-03a-CTLFireability-2024-04
Could not compute solution for formula : DLCround-PT-03a-CTLFireability-2024-05
Could not compute solution for formula : DLCround-PT-03a-CTLFireability-2024-06
Could not compute solution for formula : DLCround-PT-03a-CTLFireability-2024-07
Could not compute solution for formula : DLCround-PT-03a-CTLFireability-2024-08
Could not compute solution for formula : DLCround-PT-03a-CTLFireability-2024-09
Could not compute solution for formula : DLCround-PT-03a-CTLFireability-2024-10
Could not compute solution for formula : DLCround-PT-03a-CTLFireability-2024-11
Could not compute solution for formula : DLCround-PT-03a-CTLFireability-2023-12
Could not compute solution for formula : DLCround-PT-03a-CTLFireability-2023-14
Could not compute solution for formula : DLCround-PT-03a-CTLFireability-2023-15

BK_STOP 1717220230344

--------------------
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
mcc2024
ctl formula name DLCround-PT-03a-CTLFireability-2024-00
ctl formula formula --ctl=/tmp/504/ctl_0_
ctl formula name DLCround-PT-03a-CTLFireability-2024-02
ctl formula formula --ctl=/tmp/504/ctl_1_
ctl formula name DLCround-PT-03a-CTLFireability-2024-03
ctl formula formula --ctl=/tmp/504/ctl_2_
ctl formula name DLCround-PT-03a-CTLFireability-2024-04
ctl formula formula --ctl=/tmp/504/ctl_3_
ctl formula name DLCround-PT-03a-CTLFireability-2024-05
ctl formula formula --ctl=/tmp/504/ctl_4_
ctl formula name DLCround-PT-03a-CTLFireability-2024-06
ctl formula formula --ctl=/tmp/504/ctl_5_
ctl formula name DLCround-PT-03a-CTLFireability-2024-07
ctl formula formula --ctl=/tmp/504/ctl_6_
ctl formula name DLCround-PT-03a-CTLFireability-2024-08
ctl formula formula --ctl=/tmp/504/ctl_7_
ctl formula name DLCround-PT-03a-CTLFireability-2024-09
ctl formula formula --ctl=/tmp/504/ctl_8_
ctl formula name DLCround-PT-03a-CTLFireability-2024-10
ctl formula formula --ctl=/tmp/504/ctl_9_
ctl formula name DLCround-PT-03a-CTLFireability-2024-11
ctl formula formula --ctl=/tmp/504/ctl_10_
ctl formula name DLCround-PT-03a-CTLFireability-2023-12
ctl formula formula --ctl=/tmp/504/ctl_11_
ctl formula name DLCround-PT-03a-CTLFireability-2023-14
ctl formula formula --ctl=/tmp/504/ctl_12_
ctl formula name DLCround-PT-03a-CTLFireability-2023-15
ctl formula formula --ctl=/tmp/504/ctl_13_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="DLCround-PT-03a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is DLCround-PT-03a, 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 r484-smll-171624275300114"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCround-PT-03a.tgz
mv DLCround-PT-03a 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 ;