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-171683810800105.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-d2m06, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r532-smll-171683810800105
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Apr 23 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 19:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 12 19:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 12 19:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 41K Apr 12 19:29 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-d2m06-CTLCardinality-2024-00
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-01
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-02
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-03
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-04
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-05
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-06
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-07
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-08
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-09
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-10
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-11
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2023-12
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2023-13
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2023-14
FORMULA_NAME SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2023-15

=== Now, execution of the tool begins

BK_START 1717247305077

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-d2m06
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 13:08:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 13:08:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 13:08:28] [INFO ] Load time of PNML (sax parser for PT used): 520 ms
[2024-06-01 13:08:28] [INFO ] Transformed 2398 places.
[2024-06-01 13:08:28] [INFO ] Transformed 1954 transitions.
[2024-06-01 13:08:28] [INFO ] Parsed PT model containing 2398 places and 1954 transitions and 7816 arcs in 967 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 41 ms.
Deduced a syphon composed of 1984 places in 39 ms
Reduce places removed 1984 places and 0 transitions.
Initial state reduction rules removed 2 formulas.
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2023-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2023-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2023-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 5 out of 414 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 414/414 places, 1954/1954 transitions.
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 792 transitions
Reduce isomorphic transitions removed 792 transitions.
Iterating post reduction 0 with 816 rules applied. Total rules applied 816 place count 390 transition count 1162
Discarding 117 places :
Symmetric choice reduction at 1 with 117 rule applications. Total rules 933 place count 273 transition count 411
Iterating global reduction 1 with 117 rules applied. Total rules applied 1050 place count 273 transition count 411
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 1060 place count 273 transition count 401
Discarding 91 places :
Symmetric choice reduction at 2 with 91 rule applications. Total rules 1151 place count 182 transition count 310
Iterating global reduction 2 with 91 rules applied. Total rules applied 1242 place count 182 transition count 310
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 35 transitions.
Iterating post reduction 2 with 35 rules applied. Total rules applied 1277 place count 182 transition count 275
Discarding 35 places :
Symmetric choice reduction at 3 with 35 rule applications. Total rules 1312 place count 147 transition count 228
Iterating global reduction 3 with 35 rules applied. Total rules applied 1347 place count 147 transition count 228
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 3 with 28 rules applied. Total rules applied 1375 place count 147 transition count 200
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1383 place count 139 transition count 187
Iterating global reduction 4 with 8 rules applied. Total rules applied 1391 place count 139 transition count 187
Discarding 8 places :
Symmetric choice reduction at 4 with 8 rule applications. Total rules 1399 place count 131 transition count 179
Iterating global reduction 4 with 8 rules applied. Total rules applied 1407 place count 131 transition count 179
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 1412 place count 126 transition count 173
Iterating global reduction 4 with 5 rules applied. Total rules applied 1417 place count 126 transition count 173
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1420 place count 126 transition count 170
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 1424 place count 122 transition count 166
Iterating global reduction 5 with 4 rules applied. Total rules applied 1428 place count 122 transition count 166
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 1431 place count 119 transition count 163
Iterating global reduction 5 with 3 rules applied. Total rules applied 1434 place count 119 transition count 163
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 1435 place count 118 transition count 162
Iterating global reduction 5 with 1 rules applied. Total rules applied 1436 place count 118 transition count 162
Applied a total of 1436 rules in 190 ms. Remains 118 /414 variables (removed 296) and now considering 162/1954 (removed 1792) transitions.
// Phase 1: matrix 162 rows 118 cols
[2024-06-01 13:08:29] [INFO ] Computed 5 invariants in 33 ms
[2024-06-01 13:08:29] [INFO ] Implicit Places using invariants in 439 ms returned []
[2024-06-01 13:08:29] [INFO ] Invariant cache hit.
[2024-06-01 13:08:29] [INFO ] State equation strengthened by 78 read => feed constraints.
[2024-06-01 13:08:30] [INFO ] Implicit Places using invariants and state equation in 780 ms returned []
Implicit Place search using SMT with State Equation took 1269 ms to find 0 implicit places.
Running 161 sub problems to find dead transitions.
[2024-06-01 13:08:30] [INFO ] Invariant cache hit.
[2024-06-01 13:08:30] [INFO ] State equation strengthened by 78 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/116 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/116 variables, 3/4 constraints. Problems are: Problem set: 0 solved, 161 unsolved
[2024-06-01 13:08:33] [INFO ] Deduced a trap composed of 15 places in 148 ms of which 36 ms to minimize.
[2024-06-01 13:08:33] [INFO ] Deduced a trap composed of 17 places in 101 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/116 variables, 2/6 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/116 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 4 (OVERLAPS) 1/117 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 161 unsolved
[2024-06-01 13:08:35] [INFO ] Deduced a trap composed of 15 places in 103 ms of which 2 ms to minimize.
[2024-06-01 13:08:35] [INFO ] Deduced a trap composed of 16 places in 146 ms of which 2 ms to minimize.
[2024-06-01 13:08:36] [INFO ] Deduced a trap composed of 35 places in 70 ms of which 1 ms to minimize.
[2024-06-01 13:08:36] [INFO ] Deduced a trap composed of 35 places in 60 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 4/11 constraints. Problems are: Problem set: 0 solved, 161 unsolved
[2024-06-01 13:08:36] [INFO ] Deduced a trap composed of 14 places in 83 ms of which 2 ms to minimize.
[2024-06-01 13:08:36] [INFO ] Deduced a trap composed of 34 places in 72 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 2/13 constraints. Problems are: Problem set: 0 solved, 161 unsolved
[2024-06-01 13:08:38] [INFO ] Deduced a trap composed of 34 places in 75 ms of which 1 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/117 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/117 variables, 0/14 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 9 (OVERLAPS) 162/279 variables, 117/131 constraints. Problems are: Problem set: 0 solved, 161 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/279 variables, 78/209 constraints. Problems are: Problem set: 0 solved, 161 unsolved
[2024-06-01 13:08:40] [INFO ] Deduced a trap composed of 39 places in 36 ms of which 1 ms to minimize.
[2024-06-01 13:08:40] [INFO ] Deduced a trap composed of 23 places in 28 ms of which 1 ms to minimize.
Problem TDEAD44 is UNSAT
Problem TDEAD48 is UNSAT
Problem TDEAD148 is UNSAT
At refinement iteration 11 (INCLUDED_ONLY) 0/279 variables, 2/211 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/279 variables, 0/211 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 13 (OVERLAPS) 1/280 variables, 1/212 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/280 variables, 0/212 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 15 (OVERLAPS) 0/280 variables, 0/212 constraints. Problems are: Problem set: 3 solved, 158 unsolved
No progress, stopping.
After SMT solving in domain Real declared 280/280 variables, and 212 constraints, problems are : Problem set: 3 solved, 158 unsolved in 23661 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 118/118 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 161/161 constraints, Known Traps: 11/11 constraints]
Escalating to Integer solving :Problem set: 3 solved, 158 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/113 variables, 1/1 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/113 variables, 5/6 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/113 variables, 0/6 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 3 (OVERLAPS) 4/117 variables, 1/7 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/117 variables, 3/10 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/117 variables, 6/16 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/117 variables, 0/16 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 7 (OVERLAPS) 162/279 variables, 117/133 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/279 variables, 78/211 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/279 variables, 119/330 constraints. Problems are: Problem set: 3 solved, 158 unsolved
[2024-06-01 13:09:00] [INFO ] Deduced a trap composed of 51 places in 73 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/279 variables, 1/331 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/279 variables, 0/331 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 12 (OVERLAPS) 1/280 variables, 1/332 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/280 variables, 39/371 constraints. Problems are: Problem set: 3 solved, 158 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/280 variables, 0/371 constraints. Problems are: Problem set: 3 solved, 158 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 280/280 variables, and 371 constraints, problems are : Problem set: 3 solved, 158 unsolved in 30032 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 3/3 constraints, State Equation: 118/118 constraints, ReadFeed: 78/78 constraints, PredecessorRefiner: 158/161 constraints, Known Traps: 12/12 constraints]
After SMT, in 54559ms problems are : Problem set: 3 solved, 158 unsolved
Search for dead transitions found 3 dead transitions in 54588ms
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 : 118/414 places, 159/1954 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 115 transition count 159
Applied a total of 3 rules in 9 ms. Remains 115 /118 variables (removed 3) and now considering 159/159 (removed 0) transitions.
// Phase 1: matrix 159 rows 115 cols
[2024-06-01 13:09:25] [INFO ] Computed 4 invariants in 3 ms
[2024-06-01 13:09:25] [INFO ] Implicit Places using invariants in 162 ms returned []
[2024-06-01 13:09:25] [INFO ] Invariant cache hit.
[2024-06-01 13:09:25] [INFO ] State equation strengthened by 77 read => feed constraints.
[2024-06-01 13:09:25] [INFO ] Implicit Places using invariants and state equation in 471 ms returned []
Implicit Place search using SMT with State Equation took 646 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 115/414 places, 159/1954 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56743 ms. Remains : 115/414 places, 159/1954 transitions.
Support contains 5 out of 115 places after structural reductions.
[2024-06-01 13:09:25] [INFO ] Initial state reduction rules for CTL removed 5 formulas.
[2024-06-01 13:09:25] [INFO ] Flatten gal took : 68 ms
[2024-06-01 13:09:25] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 13:09:26] [INFO ] Flatten gal took : 30 ms
[2024-06-01 13:09:26] [INFO ] Input system was already deterministic with 159 transitions.
Support contains 1 out of 115 places (down from 5) after GAL structural reductions.
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8976 resets) in 1630 ms. (24 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (4107 resets) in 210 ms. (189 steps per ms) remains 1/1 properties
Probably explored full state space saw : 144161 states, properties seen :0
Probabilistic random walk after 376803 steps, saw 144161 distinct states, run finished after 814 ms. (steps per millisecond=462 ) properties seen :0
Explored full state space saw : 144161 states, properties seen :0
Exhaustive walk after 376803 steps, saw 144161 distinct states, run finished after 499 ms. (steps per millisecond=755 ) properties seen :0
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
FORMULA SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 13:09:28] [INFO ] Flatten gal took : 15 ms
[2024-06-01 13:09:28] [INFO ] Flatten gal took : 17 ms
[2024-06-01 13:09:28] [INFO ] Input system was already deterministic with 159 transitions.
Computed a total of 24 stabilizing places and 32 stable transitions
Graph (complete) has 390 edges and 115 vertex of which 113 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 159/159 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 114 transition count 156
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 8 place count 110 transition count 129
Iterating global reduction 1 with 4 rules applied. Total rules applied 12 place count 110 transition count 129
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 110 transition count 127
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 17 place count 107 transition count 124
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 107 transition count 124
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 107 transition count 123
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 24 place count 104 transition count 118
Iterating global reduction 3 with 3 rules applied. Total rules applied 27 place count 104 transition count 118
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 29 place count 104 transition count 116
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 32 place count 101 transition count 111
Iterating global reduction 4 with 3 rules applied. Total rules applied 35 place count 101 transition count 111
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 38 place count 98 transition count 108
Iterating global reduction 4 with 3 rules applied. Total rules applied 41 place count 98 transition count 108
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 43 place count 96 transition count 106
Iterating global reduction 4 with 2 rules applied. Total rules applied 45 place count 96 transition count 106
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 46 place count 96 transition count 105
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 47 place count 95 transition count 104
Iterating global reduction 5 with 1 rules applied. Total rules applied 48 place count 95 transition count 104
Applied a total of 48 rules in 20 ms. Remains 95 /115 variables (removed 20) and now considering 104/159 (removed 55) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 20 ms. Remains : 95/115 places, 104/159 transitions.
[2024-06-01 13:09:28] [INFO ] Flatten gal took : 8 ms
[2024-06-01 13:09:28] [INFO ] Flatten gal took : 11 ms
[2024-06-01 13:09:28] [INFO ] Input system was already deterministic with 104 transitions.
Starting structural reductions in LTL mode, iteration 0 : 115/115 places, 159/159 transitions.
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 114 transition count 156
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 8 place count 110 transition count 129
Iterating global reduction 1 with 4 rules applied. Total rules applied 12 place count 110 transition count 129
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 14 place count 110 transition count 127
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 17 place count 107 transition count 124
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 107 transition count 124
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 107 transition count 123
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 24 place count 104 transition count 118
Iterating global reduction 3 with 3 rules applied. Total rules applied 27 place count 104 transition count 118
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 29 place count 104 transition count 116
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 32 place count 101 transition count 111
Iterating global reduction 4 with 3 rules applied. Total rules applied 35 place count 101 transition count 111
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 38 place count 98 transition count 108
Iterating global reduction 4 with 3 rules applied. Total rules applied 41 place count 98 transition count 108
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 43 place count 96 transition count 106
Iterating global reduction 4 with 2 rules applied. Total rules applied 45 place count 96 transition count 106
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 46 place count 96 transition count 105
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 47 place count 95 transition count 104
Iterating global reduction 5 with 1 rules applied. Total rules applied 48 place count 95 transition count 104
Applied a total of 48 rules in 19 ms. Remains 95 /115 variables (removed 20) and now considering 104/159 (removed 55) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 19 ms. Remains : 95/115 places, 104/159 transitions.
[2024-06-01 13:09:28] [INFO ] Flatten gal took : 8 ms
[2024-06-01 13:09:28] [INFO ] Flatten gal took : 11 ms
[2024-06-01 13:09:28] [INFO ] Input system was already deterministic with 104 transitions.
[2024-06-01 13:09:28] [INFO ] Flatten gal took : 15 ms
[2024-06-01 13:09:28] [INFO ] Flatten gal took : 15 ms
[2024-06-01 13:09:28] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 2 ms.
[2024-06-01 13:09:28] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 115 places, 159 transitions and 630 arcs took 4 ms.
Total runtime 60753 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 : SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-01
Could not compute solution for formula : SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2023-14

BK_STOP 1717247368779

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2024-01
ctl formula formula --ctl=/tmp/588/ctl_0_
ctl formula name SieveSingleMsgMbox-PT-d2m06-CTLCardinality-2023-14
ctl formula formula --ctl=/tmp/588/ctl_1_
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="SieveSingleMsgMbox-PT-d2m06"
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-d2m06, 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-171683810800105"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SieveSingleMsgMbox-PT-d2m06.tgz
mv SieveSingleMsgMbox-PT-d2m06 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 ;