About the Execution of LTSMin+red for SieveSingleMsgMbox-PT-d2m36
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
394.352 | 53889.00 | 83282.00 | 474.60 | ?T?FTT?TTTFF?T?F | normal |
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.r532-smll-171683810800121.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 SieveSingleMsgMbox-PT-d2m36, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r532-smll-171683810800121
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.6M
-rw-r--r-- 1 mcc users 7.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 19:19 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 12 19:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 158K Apr 12 19:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Apr 12 19:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 51K Apr 12 19:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:56 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.1M 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 SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-00
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-01
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-02
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-03
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-04
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-05
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-06
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-07
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-08
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-09
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-10
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-11
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2023-12
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2023-13
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2023-14
FORMULA_NAME SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2023-15
=== Now, execution of the tool begins
BK_START 1717248615177
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SieveSingleMsgMbox-PT-d2m36
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 13:30:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 13:30:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 13:30:18] [INFO ] Load time of PNML (sax parser for PT used): 463 ms
[2024-06-01 13:30:18] [INFO ] Transformed 2398 places.
[2024-06-01 13:30:18] [INFO ] Transformed 1954 transitions.
[2024-06-01 13:30:18] [INFO ] Parsed PT model containing 2398 places and 1954 transitions and 7816 arcs in 722 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 38 ms.
Deduced a syphon composed of 1984 places in 32 ms
Reduce places removed 1984 places and 0 transitions.
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 9 out of 414 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 414/414 places, 1954/1954 transitions.
Reduce places removed 23 places and 0 transitions.
Ensure Unique test removed 756 transitions
Reduce isomorphic transitions removed 756 transitions.
Iterating post reduction 0 with 779 rules applied. Total rules applied 779 place count 391 transition count 1198
Discarding 116 places :
Symmetric choice reduction at 1 with 116 rule applications. Total rules 895 place count 275 transition count 397
Iterating global reduction 1 with 116 rules applied. Total rules applied 1011 place count 275 transition count 397
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 1021 place count 275 transition count 387
Discarding 89 places :
Symmetric choice reduction at 2 with 89 rule applications. Total rules 1110 place count 186 transition count 298
Iterating global reduction 2 with 89 rules applied. Total rules applied 1199 place count 186 transition count 298
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 2 with 33 rules applied. Total rules applied 1232 place count 186 transition count 265
Discarding 36 places :
Symmetric choice reduction at 3 with 36 rule applications. Total rules 1268 place count 150 transition count 217
Iterating global reduction 3 with 36 rules applied. Total rules applied 1304 place count 150 transition count 217
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 25 transitions.
Iterating post reduction 3 with 25 rules applied. Total rules applied 1329 place count 150 transition count 192
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1335 place count 144 transition count 182
Iterating global reduction 4 with 6 rules applied. Total rules applied 1341 place count 144 transition count 182
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 1347 place count 138 transition count 176
Iterating global reduction 4 with 6 rules applied. Total rules applied 1353 place count 138 transition count 176
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 1356 place count 135 transition count 172
Iterating global reduction 4 with 3 rules applied. Total rules applied 1359 place count 135 transition count 172
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1361 place count 133 transition count 170
Iterating global reduction 4 with 2 rules applied. Total rules applied 1363 place count 133 transition count 170
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 1365 place count 131 transition count 168
Iterating global reduction 4 with 2 rules applied. Total rules applied 1367 place count 131 transition count 168
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 1368 place count 130 transition count 167
Iterating global reduction 4 with 1 rules applied. Total rules applied 1369 place count 130 transition count 167
Applied a total of 1369 rules in 170 ms. Remains 130 /414 variables (removed 284) and now considering 167/1954 (removed 1787) transitions.
// Phase 1: matrix 167 rows 130 cols
[2024-06-01 13:30:18] [INFO ] Computed 5 invariants in 24 ms
[2024-06-01 13:30:19] [INFO ] Implicit Places using invariants in 463 ms returned []
[2024-06-01 13:30:19] [INFO ] Invariant cache hit.
[2024-06-01 13:30:19] [INFO ] State equation strengthened by 75 read => feed constraints.
[2024-06-01 13:30:20] [INFO ] Implicit Places using invariants and state equation in 674 ms returned []
Implicit Place search using SMT with State Equation took 1186 ms to find 0 implicit places.
Running 166 sub problems to find dead transitions.
[2024-06-01 13:30:20] [INFO ] Invariant cache hit.
[2024-06-01 13:30:20] [INFO ] State equation strengthened by 75 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/127 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 1/128 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 166 unsolved
[2024-06-01 13:30:24] [INFO ] Deduced a trap composed of 39 places in 111 ms of which 28 ms to minimize.
[2024-06-01 13:30:24] [INFO ] Deduced a trap composed of 39 places in 95 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 167/295 variables, 128/135 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 75/210 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 0/210 constraints. Problems are: Problem set: 0 solved, 166 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 2/297 variables, 2/212 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/297 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 11 (OVERLAPS) 0/297 variables, 0/212 constraints. Problems are: Problem set: 0 solved, 166 unsolved
No progress, stopping.
After SMT solving in domain Real declared 297/297 variables, and 212 constraints, problems are : Problem set: 0 solved, 166 unsolved in 14540 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 130/130 constraints, ReadFeed: 75/75 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 0 solved, 166 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/127 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/127 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/127 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 3 (OVERLAPS) 1/128 variables, 1/5 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/128 variables, 2/7 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/128 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 6 (OVERLAPS) 167/295 variables, 128/135 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/295 variables, 75/210 constraints. Problems are: Problem set: 0 solved, 166 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/295 variables, 136/346 constraints. Problems are: Problem set: 0 solved, 166 unsolved
[2024-06-01 13:30:40] [INFO ] Deduced a trap composed of 23 places in 56 ms of which 3 ms to minimize.
[2024-06-01 13:30:41] [INFO ] Deduced a trap composed of 44 places in 58 ms of which 2 ms to minimize.
[2024-06-01 13:30:41] [INFO ] Deduced a trap composed of 58 places in 59 ms of which 2 ms to minimize.
Problem TDEAD48 is UNSAT
Problem TDEAD52 is UNSAT
Problem TDEAD151 is UNSAT
At refinement iteration 9 (INCLUDED_ONLY) 0/295 variables, 3/349 constraints. Problems are: Problem set: 3 solved, 163 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/295 variables, 0/349 constraints. Problems are: Problem set: 3 solved, 163 unsolved
At refinement iteration 11 (OVERLAPS) 2/297 variables, 2/351 constraints. Problems are: Problem set: 3 solved, 163 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/297 variables, 30/381 constraints. Problems are: Problem set: 3 solved, 163 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/297 variables, 0/381 constraints. Problems are: Problem set: 3 solved, 163 unsolved
At refinement iteration 14 (OVERLAPS) 0/297 variables, 0/381 constraints. Problems are: Problem set: 3 solved, 163 unsolved
No progress, stopping.
After SMT solving in domain Int declared 297/297 variables, and 381 constraints, problems are : Problem set: 3 solved, 163 unsolved in 29449 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 130/130 constraints, ReadFeed: 75/75 constraints, PredecessorRefiner: 166/166 constraints, Known Traps: 5/5 constraints]
After SMT, in 44826ms problems are : Problem set: 3 solved, 163 unsolved
Search for dead transitions found 3 dead transitions in 44847ms
Found 3 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 3 transitions
Dead transitions reduction (with SMT) removed 3 transitions
Starting structural reductions in LTL mode, iteration 1 : 130/414 places, 164/1954 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 128 transition count 164
Applied a total of 2 rules in 6 ms. Remains 128 /130 variables (removed 2) and now considering 164/164 (removed 0) transitions.
// Phase 1: matrix 164 rows 128 cols
[2024-06-01 13:31:04] [INFO ] Computed 5 invariants in 6 ms
[2024-06-01 13:31:05] [INFO ] Implicit Places using invariants in 239 ms returned []
[2024-06-01 13:31:05] [INFO ] Invariant cache hit.
[2024-06-01 13:31:05] [INFO ] State equation strengthened by 74 read => feed constraints.
[2024-06-01 13:31:05] [INFO ] Implicit Places using invariants and state equation in 637 ms returned []
Implicit Place search using SMT with State Equation took 879 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 128/414 places, 164/1954 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 47122 ms. Remains : 128/414 places, 164/1954 transitions.
Support contains 9 out of 128 places after structural reductions.
[2024-06-01 13:31:06] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2024-06-01 13:31:06] [INFO ] Flatten gal took : 73 ms
[2024-06-01 13:31:06] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2023-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 13:31:06] [INFO ] Flatten gal took : 26 ms
[2024-06-01 13:31:06] [INFO ] Input system was already deterministic with 164 transitions.
Support contains 5 out of 128 places (down from 9) after GAL structural reductions.
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8985 resets) in 2484 ms. (16 steps per ms) remains 4/5 properties
BEST_FIRST walk for 40002 steps (4211 resets) in 266 ms. (149 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40001 steps (4107 resets) in 154 ms. (258 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40002 steps (4025 resets) in 125 ms. (317 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (4026 resets) in 90 ms. (439 steps per ms) remains 4/4 properties
[2024-06-01 13:31:07] [INFO ] Invariant cache hit.
[2024-06-01 13:31:07] [INFO ] State equation strengthened by 74 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 60/64 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/64 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (OVERLAPS) 12/76 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/76 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 4 unsolved
Problem AtomicPropp2 is UNSAT
Problem AtomicPropp3 is UNSAT
At refinement iteration 5 (OVERLAPS) 25/101 variables, 3/5 constraints. Problems are: Problem set: 2 solved, 2 unsolved
[2024-06-01 13:31:07] [INFO ] Deduced a trap composed of 18 places in 65 ms of which 1 ms to minimize.
[2024-06-01 13:31:07] [INFO ] Deduced a trap composed of 18 places in 87 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/101 variables, 2/7 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/101 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 131/232 variables, 101/108 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/232 variables, 41/149 constraints. Problems are: Problem set: 2 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/232 variables, 0/149 constraints. Problems are: Problem set: 2 solved, 2 unsolved
Problem AtomicPropp0 is UNSAT
Problem AtomicPropp4 is UNSAT
After SMT solving in domain Real declared 292/292 variables, and 176 constraints, problems are : Problem set: 4 solved, 0 unsolved in 415 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 128/128 constraints, ReadFeed: 41/74 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 2/2 constraints]
After SMT, in 442ms problems are : Problem set: 4 solved, 0 unsolved
Skipping Parikh replay, no witness traces provided.
Successfully simplified 4 atomic propositions for a total of 2 simplifications.
FORMULA SieveSingleMsgMbox-PT-d2m36-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 13:31:07] [INFO ] Flatten gal took : 35 ms
[2024-06-01 13:31:07] [INFO ] Flatten gal took : 24 ms
[2024-06-01 13:31:07] [INFO ] Input system was already deterministic with 164 transitions.
Computed a total of 32 stabilizing places and 40 stable transitions
Graph (complete) has 420 edges and 128 vertex of which 124 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.9 ms
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 164/164 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 125 transition count 160
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 13 place count 119 transition count 142
Iterating global reduction 1 with 6 rules applied. Total rules applied 19 place count 119 transition count 142
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 119 transition count 141
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 26 place count 113 transition count 134
Iterating global reduction 2 with 6 rules applied. Total rules applied 32 place count 113 transition count 134
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 35 place count 113 transition count 131
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 39 place count 109 transition count 124
Iterating global reduction 3 with 4 rules applied. Total rules applied 43 place count 109 transition count 124
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 45 place count 109 transition count 122
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 48 place count 106 transition count 119
Iterating global reduction 4 with 3 rules applied. Total rules applied 51 place count 106 transition count 119
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 54 place count 103 transition count 116
Iterating global reduction 4 with 3 rules applied. Total rules applied 57 place count 103 transition count 116
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 58 place count 103 transition count 115
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 61 place count 100 transition count 112
Iterating global reduction 5 with 3 rules applied. Total rules applied 64 place count 100 transition count 112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 65 place count 100 transition count 111
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 67 place count 98 transition count 109
Iterating global reduction 6 with 2 rules applied. Total rules applied 69 place count 98 transition count 109
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 70 place count 97 transition count 106
Iterating global reduction 6 with 1 rules applied. Total rules applied 71 place count 97 transition count 106
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 72 place count 96 transition count 105
Iterating global reduction 6 with 1 rules applied. Total rules applied 73 place count 96 transition count 105
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 74 place count 95 transition count 104
Iterating global reduction 6 with 1 rules applied. Total rules applied 75 place count 95 transition count 104
Applied a total of 75 rules in 54 ms. Remains 95 /128 variables (removed 33) and now considering 104/164 (removed 60) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 55 ms. Remains : 95/128 places, 104/164 transitions.
[2024-06-01 13:31:08] [INFO ] Flatten gal took : 12 ms
[2024-06-01 13:31:08] [INFO ] Flatten gal took : 15 ms
[2024-06-01 13:31:08] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 164/164 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 125 transition count 160
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 13 place count 119 transition count 142
Iterating global reduction 1 with 6 rules applied. Total rules applied 19 place count 119 transition count 142
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 119 transition count 141
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 26 place count 113 transition count 134
Iterating global reduction 2 with 6 rules applied. Total rules applied 32 place count 113 transition count 134
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 35 place count 113 transition count 131
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 39 place count 109 transition count 124
Iterating global reduction 3 with 4 rules applied. Total rules applied 43 place count 109 transition count 124
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 45 place count 109 transition count 122
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 48 place count 106 transition count 119
Iterating global reduction 4 with 3 rules applied. Total rules applied 51 place count 106 transition count 119
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 54 place count 103 transition count 116
Iterating global reduction 4 with 3 rules applied. Total rules applied 57 place count 103 transition count 116
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 58 place count 103 transition count 115
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 61 place count 100 transition count 112
Iterating global reduction 5 with 3 rules applied. Total rules applied 64 place count 100 transition count 112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 65 place count 100 transition count 111
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 67 place count 98 transition count 109
Iterating global reduction 6 with 2 rules applied. Total rules applied 69 place count 98 transition count 109
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 70 place count 97 transition count 106
Iterating global reduction 6 with 1 rules applied. Total rules applied 71 place count 97 transition count 106
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 72 place count 96 transition count 105
Iterating global reduction 6 with 1 rules applied. Total rules applied 73 place count 96 transition count 105
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 74 place count 95 transition count 104
Iterating global reduction 6 with 1 rules applied. Total rules applied 75 place count 95 transition count 104
Applied a total of 75 rules in 48 ms. Remains 95 /128 variables (removed 33) and now considering 104/164 (removed 60) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48 ms. Remains : 95/128 places, 104/164 transitions.
[2024-06-01 13:31:08] [INFO ] Flatten gal took : 12 ms
[2024-06-01 13:31:08] [INFO ] Flatten gal took : 14 ms
[2024-06-01 13:31:08] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 164/164 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 125 transition count 160
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 13 place count 119 transition count 142
Iterating global reduction 1 with 6 rules applied. Total rules applied 19 place count 119 transition count 142
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 119 transition count 141
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 26 place count 113 transition count 134
Iterating global reduction 2 with 6 rules applied. Total rules applied 32 place count 113 transition count 134
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 35 place count 113 transition count 131
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 39 place count 109 transition count 124
Iterating global reduction 3 with 4 rules applied. Total rules applied 43 place count 109 transition count 124
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 45 place count 109 transition count 122
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 48 place count 106 transition count 119
Iterating global reduction 4 with 3 rules applied. Total rules applied 51 place count 106 transition count 119
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 54 place count 103 transition count 116
Iterating global reduction 4 with 3 rules applied. Total rules applied 57 place count 103 transition count 116
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 58 place count 103 transition count 115
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 61 place count 100 transition count 112
Iterating global reduction 5 with 3 rules applied. Total rules applied 64 place count 100 transition count 112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 65 place count 100 transition count 111
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 67 place count 98 transition count 109
Iterating global reduction 6 with 2 rules applied. Total rules applied 69 place count 98 transition count 109
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 70 place count 97 transition count 106
Iterating global reduction 6 with 1 rules applied. Total rules applied 71 place count 97 transition count 106
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 72 place count 96 transition count 105
Iterating global reduction 6 with 1 rules applied. Total rules applied 73 place count 96 transition count 105
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 74 place count 95 transition count 104
Iterating global reduction 6 with 1 rules applied. Total rules applied 75 place count 95 transition count 104
Applied a total of 75 rules in 42 ms. Remains 95 /128 variables (removed 33) and now considering 104/164 (removed 60) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44 ms. Remains : 95/128 places, 104/164 transitions.
[2024-06-01 13:31:08] [INFO ] Flatten gal took : 12 ms
[2024-06-01 13:31:08] [INFO ] Flatten gal took : 14 ms
[2024-06-01 13:31:08] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 164/164 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 125 transition count 160
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 13 place count 119 transition count 142
Iterating global reduction 1 with 6 rules applied. Total rules applied 19 place count 119 transition count 142
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 119 transition count 141
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 26 place count 113 transition count 134
Iterating global reduction 2 with 6 rules applied. Total rules applied 32 place count 113 transition count 134
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 35 place count 113 transition count 131
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 39 place count 109 transition count 124
Iterating global reduction 3 with 4 rules applied. Total rules applied 43 place count 109 transition count 124
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 45 place count 109 transition count 122
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 48 place count 106 transition count 119
Iterating global reduction 4 with 3 rules applied. Total rules applied 51 place count 106 transition count 119
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 54 place count 103 transition count 116
Iterating global reduction 4 with 3 rules applied. Total rules applied 57 place count 103 transition count 116
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 58 place count 103 transition count 115
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 61 place count 100 transition count 112
Iterating global reduction 5 with 3 rules applied. Total rules applied 64 place count 100 transition count 112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 65 place count 100 transition count 111
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 67 place count 98 transition count 109
Iterating global reduction 6 with 2 rules applied. Total rules applied 69 place count 98 transition count 109
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 70 place count 97 transition count 106
Iterating global reduction 6 with 1 rules applied. Total rules applied 71 place count 97 transition count 106
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 72 place count 96 transition count 105
Iterating global reduction 6 with 1 rules applied. Total rules applied 73 place count 96 transition count 105
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 74 place count 95 transition count 104
Iterating global reduction 6 with 1 rules applied. Total rules applied 75 place count 95 transition count 104
Applied a total of 75 rules in 40 ms. Remains 95 /128 variables (removed 33) and now considering 104/164 (removed 60) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 40 ms. Remains : 95/128 places, 104/164 transitions.
[2024-06-01 13:31:08] [INFO ] Flatten gal took : 12 ms
[2024-06-01 13:31:08] [INFO ] Flatten gal took : 14 ms
[2024-06-01 13:31:08] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 164/164 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 125 transition count 160
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 13 place count 119 transition count 142
Iterating global reduction 1 with 6 rules applied. Total rules applied 19 place count 119 transition count 142
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 119 transition count 141
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 26 place count 113 transition count 134
Iterating global reduction 2 with 6 rules applied. Total rules applied 32 place count 113 transition count 134
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 35 place count 113 transition count 131
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 39 place count 109 transition count 124
Iterating global reduction 3 with 4 rules applied. Total rules applied 43 place count 109 transition count 124
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 45 place count 109 transition count 122
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 48 place count 106 transition count 119
Iterating global reduction 4 with 3 rules applied. Total rules applied 51 place count 106 transition count 119
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 54 place count 103 transition count 116
Iterating global reduction 4 with 3 rules applied. Total rules applied 57 place count 103 transition count 116
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 58 place count 103 transition count 115
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 61 place count 100 transition count 112
Iterating global reduction 5 with 3 rules applied. Total rules applied 64 place count 100 transition count 112
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 65 place count 100 transition count 111
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 67 place count 98 transition count 109
Iterating global reduction 6 with 2 rules applied. Total rules applied 69 place count 98 transition count 109
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 70 place count 97 transition count 106
Iterating global reduction 6 with 1 rules applied. Total rules applied 71 place count 97 transition count 106
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 72 place count 96 transition count 105
Iterating global reduction 6 with 1 rules applied. Total rules applied 73 place count 96 transition count 105
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 74 place count 95 transition count 104
Iterating global reduction 6 with 1 rules applied. Total rules applied 75 place count 95 transition count 104
Applied a total of 75 rules in 38 ms. Remains 95 /128 variables (removed 33) and now considering 104/164 (removed 60) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 39 ms. Remains : 95/128 places, 104/164 transitions.
[2024-06-01 13:31:08] [INFO ] Flatten gal took : 11 ms
[2024-06-01 13:31:08] [INFO ] Flatten gal took : 14 ms
[2024-06-01 13:31:08] [INFO ] Input system was already deterministic with 104 transitions.
[2024-06-01 13:31:08] [INFO ] Flatten gal took : 20 ms
[2024-06-01 13:31:08] [INFO ] Flatten gal took : 19 ms
[2024-06-01 13:31:08] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-06-01 13:31:08] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 128 places, 164 transitions and 652 arcs took 6 ms.
Total runtime 50856 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=
[--mu-opt] [--saturation=
[--sat-granularity=
[--guidance=
[--action=
[--trace=
[--mu=
[--ctl=
[--save-levels=STRING] [--pg-solve] [--attr=
[--saturating-attractor] [--write-strategy=
[--check-strategy] [--interactive-play] [--player]
[--pg-write=
[--edge-label=
[--mucalc=
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por=
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=
[--cw-max-cols=
[--mh-timeout=
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=
[--ldd32-cache=
[--cache-ratio=
[--min-free-nodes=
[--fdd-reorder=
[--vset-cache-diff=
[--next-union] [--peak-nodes] [--maxsum=
[--block-size=
[--debug=
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="SieveSingleMsgMbox-PT-d2m36"
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 SieveSingleMsgMbox-PT-d2m36, 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 r532-smll-171683810800121"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m36.tgz
mv SieveSingleMsgMbox-PT-d2m36 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 '
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 ;