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.r524-tall-171679079600089.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 RingSingleMessageInMbox-PT-d1m080, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r524-tall-171679079600089
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.2M
-rw-r--r-- 1 mcc users 8.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Apr 23 07:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:57 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Apr 13 00:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 96K Apr 13 00:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 13 00:17 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 13 00:17 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 5.8M 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 RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-00
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-01
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-02
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-03
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-04
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-05
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-06
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-07
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-08
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-09
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-10
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-11
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2023-12
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2023-13
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2023-14
FORMULA_NAME RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717218575183

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=RingSingleMessageInMbox-PT-d1m080
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 05:09:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 05:09:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 05:09:36] [INFO ] Load time of PNML (sax parser for PT used): 472 ms
[2024-06-01 05:09:36] [INFO ] Transformed 6690 places.
[2024-06-01 05:09:36] [INFO ] Transformed 11934 transitions.
[2024-06-01 05:09:36] [INFO ] Parsed PT model containing 6690 places and 11934 transitions and 47736 arcs in 640 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 17 ms.
Deduced a syphon composed of 4305 places in 39 ms
Reduce places removed 4305 places and 0 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2023-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 2385 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2385/2385 places, 11934/11934 transitions.
Reduce places removed 17 places and 0 transitions.
Ensure Unique test removed 102 transitions
Reduce isomorphic transitions removed 102 transitions.
Iterating post reduction 0 with 119 rules applied. Total rules applied 119 place count 2368 transition count 11832
Discarding 1101 places :
Symmetric choice reduction at 1 with 1101 rule applications. Total rules 1220 place count 1267 transition count 2427
Iterating global reduction 1 with 1101 rules applied. Total rules applied 2321 place count 1267 transition count 2427
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 2393 place count 1267 transition count 2355
Discarding 925 places :
Symmetric choice reduction at 2 with 925 rule applications. Total rules 3318 place count 342 transition count 1430
Iterating global reduction 2 with 925 rules applied. Total rules applied 4243 place count 342 transition count 1430
Ensure Unique test removed 878 transitions
Reduce isomorphic transitions removed 878 transitions.
Iterating post reduction 2 with 878 rules applied. Total rules applied 5121 place count 342 transition count 552
Discarding 130 places :
Symmetric choice reduction at 3 with 130 rule applications. Total rules 5251 place count 212 transition count 422
Iterating global reduction 3 with 130 rules applied. Total rules applied 5381 place count 212 transition count 422
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Iterating post reduction 3 with 98 rules applied. Total rules applied 5479 place count 212 transition count 324
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 5487 place count 204 transition count 316
Iterating global reduction 4 with 8 rules applied. Total rules applied 5495 place count 204 transition count 316
Applied a total of 5495 rules in 388 ms. Remains 204 /2385 variables (removed 2181) and now considering 316/11934 (removed 11618) transitions.
// Phase 1: matrix 316 rows 204 cols
[2024-06-01 05:09:37] [INFO ] Computed 3 invariants in 19 ms
[2024-06-01 05:09:37] [INFO ] Implicit Places using invariants in 286 ms returned []
[2024-06-01 05:09:37] [INFO ] Invariant cache hit.
[2024-06-01 05:09:37] [INFO ] State equation strengthened by 123 read => feed constraints.
[2024-06-01 05:09:38] [INFO ] Implicit Places using invariants and state equation in 632 ms returned []
Implicit Place search using SMT with State Equation took 945 ms to find 0 implicit places.
Running 315 sub problems to find dead transitions.
[2024-06-01 05:09:38] [INFO ] Invariant cache hit.
[2024-06-01 05:09:38] [INFO ] State equation strengthened by 123 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/203 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 315 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/203 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 315 unsolved
At refinement iteration 2 (OVERLAPS) 1/204 variables, 2/3 constraints. Problems are: Problem set: 0 solved, 315 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/204 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 315 unsolved
Problem TDEAD94 is UNSAT
Problem TDEAD95 is UNSAT
Problem TDEAD96 is UNSAT
Problem TDEAD97 is UNSAT
Problem TDEAD130 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD132 is UNSAT
Problem TDEAD133 is UNSAT
Problem TDEAD277 is UNSAT
Problem TDEAD278 is UNSAT
Problem TDEAD279 is UNSAT
Problem TDEAD280 is UNSAT
Problem TDEAD282 is UNSAT
Problem TDEAD283 is UNSAT
Problem TDEAD284 is UNSAT
Problem TDEAD285 is UNSAT
Problem TDEAD287 is UNSAT
Problem TDEAD288 is UNSAT
Problem TDEAD289 is UNSAT
Problem TDEAD290 is UNSAT
Problem TDEAD292 is UNSAT
Problem TDEAD293 is UNSAT
Problem TDEAD294 is UNSAT
Problem TDEAD295 is UNSAT
At refinement iteration 4 (OVERLAPS) 316/520 variables, 204/207 constraints. Problems are: Problem set: 24 solved, 291 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/520 variables, 123/330 constraints. Problems are: Problem set: 24 solved, 291 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/520 variables, 0/330 constraints. Problems are: Problem set: 24 solved, 291 unsolved
At refinement iteration 7 (OVERLAPS) 0/520 variables, 0/330 constraints. Problems are: Problem set: 24 solved, 291 unsolved
No progress, stopping.
After SMT solving in domain Real declared 520/520 variables, and 330 constraints, problems are : Problem set: 24 solved, 291 unsolved in 12330 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 204/204 constraints, ReadFeed: 123/123 constraints, PredecessorRefiner: 315/315 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 24 solved, 291 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/179 variables, 0/0 constraints. Problems are: Problem set: 24 solved, 291 unsolved
At refinement iteration 1 (OVERLAPS) 17/196 variables, 2/2 constraints. Problems are: Problem set: 24 solved, 291 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/196 variables, 0/2 constraints. Problems are: Problem set: 24 solved, 291 unsolved
At refinement iteration 3 (OVERLAPS) 8/204 variables, 1/3 constraints. Problems are: Problem set: 24 solved, 291 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/204 variables, 0/3 constraints. Problems are: Problem set: 24 solved, 291 unsolved
At refinement iteration 5 (OVERLAPS) 316/520 variables, 204/207 constraints. Problems are: Problem set: 24 solved, 291 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/520 variables, 123/330 constraints. Problems are: Problem set: 24 solved, 291 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/520 variables, 291/621 constraints. Problems are: Problem set: 24 solved, 291 unsolved
[2024-06-01 05:10:00] [INFO ] Deduced a trap composed of 93 places in 80 ms of which 17 ms to minimize.
[2024-06-01 05:10:00] [INFO ] Deduced a trap composed of 106 places in 73 ms of which 2 ms to minimize.
Problem TDEAD75 is UNSAT
Problem TDEAD76 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD79 is UNSAT
[2024-06-01 05:10:01] [INFO ] Deduced a trap composed of 78 places in 60 ms of which 1 ms to minimize.
Problem TDEAD90 is UNSAT
Problem TDEAD91 is UNSAT
Problem TDEAD92 is UNSAT
Problem TDEAD93 is UNSAT
[2024-06-01 05:10:02] [INFO ] Deduced a trap composed of 85 places in 60 ms of which 1 ms to minimize.
Problem TDEAD122 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD128 is UNSAT
Problem TDEAD129 is UNSAT
[2024-06-01 05:10:04] [INFO ] Deduced a trap composed of 85 places in 56 ms of which 1 ms to minimize.
Problem TDEAD256 is UNSAT
Problem TDEAD257 is UNSAT
[2024-06-01 05:10:04] [INFO ] Deduced a trap composed of 67 places in 59 ms of which 2 ms to minimize.
Problem TDEAD259 is UNSAT
Problem TDEAD261 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD263 is UNSAT
Problem TDEAD268 is UNSAT
Problem TDEAD269 is UNSAT
Problem TDEAD273 is UNSAT
Problem TDEAD274 is UNSAT
[2024-06-01 05:10:05] [INFO ] Deduced a trap composed of 77 places in 62 ms of which 1 ms to minimize.
[2024-06-01 05:10:05] [INFO ] Deduced a trap composed of 77 places in 60 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/520 variables, 8/629 constraints. Problems are: Problem set: 46 solved, 269 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/520 variables, 0/629 constraints. Problems are: Problem set: 46 solved, 269 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 520/520 variables, and 629 constraints, problems are : Problem set: 46 solved, 269 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 204/204 constraints, ReadFeed: 123/123 constraints, PredecessorRefiner: 291/315 constraints, Known Traps: 8/8 constraints]
After SMT, in 43231ms problems are : Problem set: 46 solved, 269 unsolved
Search for dead transitions found 46 dead transitions in 43259ms
Found 46 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 46 transitions
Dead transitions reduction (with SMT) removed 46 transitions
Starting structural reductions in LTL mode, iteration 1 : 204/2385 places, 270/11934 transitions.
Reduce places removed 42 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 162 transition count 252
Applied a total of 60 rules in 3 ms. Remains 162 /204 variables (removed 42) and now considering 252/270 (removed 18) transitions.
// Phase 1: matrix 252 rows 162 cols
[2024-06-01 05:10:21] [INFO ] Computed 2 invariants in 3 ms
[2024-06-01 05:10:21] [INFO ] Implicit Places using invariants in 166 ms returned []
[2024-06-01 05:10:21] [INFO ] Invariant cache hit.
[2024-06-01 05:10:22] [INFO ] State equation strengthened by 115 read => feed constraints.
[2024-06-01 05:10:22] [INFO ] Implicit Places using invariants and state equation in 308 ms returned []
Implicit Place search using SMT with State Equation took 477 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 162/2385 places, 252/11934 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 45092 ms. Remains : 162/2385 places, 252/11934 transitions.
Support contains 18 out of 162 places after structural reductions.
[2024-06-01 05:10:22] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2024-06-01 05:10:22] [INFO ] Flatten gal took : 43 ms
FORMULA RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 05:10:22] [INFO ] Flatten gal took : 20 ms
[2024-06-01 05:10:22] [INFO ] Input system was already deterministic with 252 transitions.
Support contains 16 out of 162 places (down from 18) after GAL structural reductions.
FORMULA RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (7103 resets) in 2156 ms. (18 steps per ms) remains 8/12 properties
BEST_FIRST walk for 40004 steps (1789 resets) in 106 ms. (373 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (1726 resets) in 102 ms. (388 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (1713 resets) in 100 ms. (396 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (1795 resets) in 211 ms. (188 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (1948 resets) in 103 ms. (384 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (1732 resets) in 68 ms. (579 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (1707 resets) in 79 ms. (500 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (1833 resets) in 59 ms. (666 steps per ms) remains 8/8 properties
[2024-06-01 05:10:23] [INFO ] Invariant cache hit.
[2024-06-01 05:10:23] [INFO ] State equation strengthened by 115 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/9 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 18/27 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 3 (OVERLAPS) 190/217 variables, 13/22 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/217 variables, 58/80 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/217 variables, 0/80 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 6 (OVERLAPS) 53/270 variables, 1/81 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/270 variables, 23/104 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/270 variables, 0/104 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 9 (OVERLAPS) 7/277 variables, 1/105 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/277 variables, 5/110 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/277 variables, 0/110 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp1 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp7 is UNSAT
Problem AtomicPropp8 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp11 is UNSAT
After SMT solving in domain Real declared 414/414 variables, and 222 constraints, problems are : Problem set: 8 solved, 0 unsolved in 252 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 162/162 constraints, ReadFeed: 58/115 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 0/0 constraints]
After SMT, in 264ms problems are : Problem set: 8 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 8 atomic propositions for a total of 7 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 05:10:23] [INFO ] Flatten gal took : 14 ms
[2024-06-01 05:10:23] [INFO ] Flatten gal took : 12 ms
[2024-06-01 05:10:23] [INFO ] Input system was already deterministic with 252 transitions.
Computed a total of 21 stabilizing places and 74 stable transitions
Graph (complete) has 585 edges and 162 vertex of which 161 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 252/252 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 144 transition count 234
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 144 transition count 234
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 48 place count 144 transition count 222
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 54 place count 138 transition count 216
Iterating global reduction 1 with 6 rules applied. Total rules applied 60 place count 138 transition count 216
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 66 place count 138 transition count 210
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 135 transition count 171
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 135 transition count 171
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 133 transition count 169
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 133 transition count 169
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 77 place count 133 transition count 168
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 81 place count 129 transition count 164
Iterating global reduction 3 with 4 rules applied. Total rules applied 85 place count 129 transition count 164
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 89 place count 129 transition count 160
Applied a total of 89 rules in 17 ms. Remains 129 /162 variables (removed 33) and now considering 160/252 (removed 92) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17 ms. Remains : 129/162 places, 160/252 transitions.
[2024-06-01 05:10:23] [INFO ] Flatten gal took : 7 ms
[2024-06-01 05:10:23] [INFO ] Flatten gal took : 7 ms
[2024-06-01 05:10:23] [INFO ] Input system was already deterministic with 160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 252/252 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 144 transition count 234
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 144 transition count 234
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 48 place count 144 transition count 222
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 54 place count 138 transition count 216
Iterating global reduction 1 with 6 rules applied. Total rules applied 60 place count 138 transition count 216
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 66 place count 138 transition count 210
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 135 transition count 171
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 135 transition count 171
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 133 transition count 169
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 133 transition count 169
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 77 place count 133 transition count 168
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 81 place count 129 transition count 164
Iterating global reduction 3 with 4 rules applied. Total rules applied 85 place count 129 transition count 164
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 89 place count 129 transition count 160
Applied a total of 89 rules in 12 ms. Remains 129 /162 variables (removed 33) and now considering 160/252 (removed 92) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 129/162 places, 160/252 transitions.
[2024-06-01 05:10:23] [INFO ] Flatten gal took : 8 ms
[2024-06-01 05:10:23] [INFO ] Flatten gal took : 8 ms
[2024-06-01 05:10:23] [INFO ] Input system was already deterministic with 160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 252/252 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 146 transition count 236
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 146 transition count 236
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 42 place count 146 transition count 226
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 48 place count 140 transition count 220
Iterating global reduction 1 with 6 rules applied. Total rules applied 54 place count 140 transition count 220
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 60 place count 140 transition count 214
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 61 place count 139 transition count 201
Iterating global reduction 2 with 1 rules applied. Total rules applied 62 place count 139 transition count 201
Applied a total of 62 rules in 8 ms. Remains 139 /162 variables (removed 23) and now considering 201/252 (removed 51) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8 ms. Remains : 139/162 places, 201/252 transitions.
[2024-06-01 05:10:23] [INFO ] Flatten gal took : 8 ms
[2024-06-01 05:10:23] [INFO ] Flatten gal took : 9 ms
[2024-06-01 05:10:23] [INFO ] Input system was already deterministic with 201 transitions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 252/252 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 147 transition count 237
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 147 transition count 237
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 41 place count 147 transition count 226
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 45 place count 143 transition count 222
Iterating global reduction 1 with 4 rules applied. Total rules applied 49 place count 143 transition count 222
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 53 place count 143 transition count 218
Applied a total of 53 rules in 6 ms. Remains 143 /162 variables (removed 19) and now considering 218/252 (removed 34) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 143/162 places, 218/252 transitions.
[2024-06-01 05:10:23] [INFO ] Flatten gal took : 9 ms
[2024-06-01 05:10:24] [INFO ] Flatten gal took : 9 ms
[2024-06-01 05:10:24] [INFO ] Input system was already deterministic with 218 transitions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 252/252 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 144 transition count 234
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 144 transition count 234
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 48 place count 144 transition count 222
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 54 place count 138 transition count 216
Iterating global reduction 1 with 6 rules applied. Total rules applied 60 place count 138 transition count 216
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 66 place count 138 transition count 210
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 135 transition count 171
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 135 transition count 171
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 133 transition count 169
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 133 transition count 169
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 77 place count 133 transition count 168
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 81 place count 129 transition count 164
Iterating global reduction 3 with 4 rules applied. Total rules applied 85 place count 129 transition count 164
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 89 place count 129 transition count 160
Applied a total of 89 rules in 12 ms. Remains 129 /162 variables (removed 33) and now considering 160/252 (removed 92) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 129/162 places, 160/252 transitions.
[2024-06-01 05:10:24] [INFO ] Flatten gal took : 7 ms
[2024-06-01 05:10:24] [INFO ] Flatten gal took : 7 ms
[2024-06-01 05:10:24] [INFO ] Input system was already deterministic with 160 transitions.
Starting structural reductions in LTL mode, iteration 0 : 162/162 places, 252/252 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 144 transition count 234
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 144 transition count 234
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 48 place count 144 transition count 222
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 54 place count 138 transition count 216
Iterating global reduction 1 with 6 rules applied. Total rules applied 60 place count 138 transition count 216
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 66 place count 138 transition count 210
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 69 place count 135 transition count 171
Iterating global reduction 2 with 3 rules applied. Total rules applied 72 place count 135 transition count 171
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 74 place count 133 transition count 169
Iterating global reduction 2 with 2 rules applied. Total rules applied 76 place count 133 transition count 169
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 77 place count 133 transition count 168
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 81 place count 129 transition count 164
Iterating global reduction 3 with 4 rules applied. Total rules applied 85 place count 129 transition count 164
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 89 place count 129 transition count 160
Applied a total of 89 rules in 10 ms. Remains 129 /162 variables (removed 33) and now considering 160/252 (removed 92) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 129/162 places, 160/252 transitions.
[2024-06-01 05:10:24] [INFO ] Flatten gal took : 6 ms
[2024-06-01 05:10:24] [INFO ] Flatten gal took : 6 ms
[2024-06-01 05:10:24] [INFO ] Input system was already deterministic with 160 transitions.
[2024-06-01 05:10:24] [INFO ] Flatten gal took : 10 ms
[2024-06-01 05:10:24] [INFO ] Flatten gal took : 10 ms
[2024-06-01 05:10:24] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-06-01 05:10:24] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 162 places, 252 transitions and 987 arcs took 3 ms.
Total runtime 47974 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 : RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-03
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-05
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-07
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-08
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-11
Could not compute solution for formula : RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2023-14

BK_STOP 1717218624569

--------------------
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 CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-03
ctl formula formula --ctl=/tmp/555/ctl_0_
ctl formula name RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-05
ctl formula formula --ctl=/tmp/555/ctl_1_
ctl formula name RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/555/ctl_2_
ctl formula name RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/555/ctl_3_
ctl formula name RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2024-11
ctl formula formula --ctl=/tmp/555/ctl_4_
ctl formula name RingSingleMessageInMbox-PT-d1m080-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/555/ctl_5_
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="RingSingleMessageInMbox-PT-d1m080"
export BK_EXAMINATION="CTLCardinality"
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 RingSingleMessageInMbox-PT-d1m080, 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 r524-tall-171679079600089"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/RingSingleMessageInMbox-PT-d1m080.tgz
mv RingSingleMessageInMbox-PT-d1m080 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 ;