About the Execution of LTSMin+red for DBSingleClientW-PT-d2m07
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 374.552 | 89014.00 | 339913.00 | 309.50 | FFFFTFTFTFTFTTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r105-tall-167814481000313.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool ltsminxred
Input is DBSingleClientW-PT-d2m07, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481000313
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 5.3K Feb 26 15:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 49K Feb 26 15:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 15:32 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K Feb 26 15:32 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 15:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 15:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 26 15:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 15:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 26 15:33 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.6M Mar 5 18:22 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 DBSingleClientW-PT-d2m07-CTLCardinality-00
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-01
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-02
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-03
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-04
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-05
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-06
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-07
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-08
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-09
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-10
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-11
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-12
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-13
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-14
FORMULA_NAME DBSingleClientW-PT-d2m07-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1678275091810
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d2m07
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 11:31:33] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 11:31:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 11:31:33] [INFO ] Load time of PNML (sax parser for PT used): 170 ms
[2023-03-08 11:31:33] [INFO ] Transformed 4763 places.
[2023-03-08 11:31:33] [INFO ] Transformed 2478 transitions.
[2023-03-08 11:31:33] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 255 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 10 ms.
Deduced a syphon composed of 3580 places in 15 ms
Reduce places removed 3580 places and 0 transitions.
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 1183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Reduce places removed 44 places and 0 transitions.
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 195 transitions.
Iterating post reduction 0 with 239 rules applied. Total rules applied 239 place count 1139 transition count 2283
Discarding 386 places :
Symmetric choice reduction at 1 with 386 rule applications. Total rules 625 place count 753 transition count 1240
Iterating global reduction 1 with 386 rules applied. Total rules applied 1011 place count 753 transition count 1240
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 1027 place count 753 transition count 1224
Discarding 308 places :
Symmetric choice reduction at 2 with 308 rule applications. Total rules 1335 place count 445 transition count 916
Iterating global reduction 2 with 308 rules applied. Total rules applied 1643 place count 445 transition count 916
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 1653 place count 445 transition count 906
Discarding 233 places :
Symmetric choice reduction at 3 with 233 rule applications. Total rules 1886 place count 212 transition count 574
Iterating global reduction 3 with 233 rules applied. Total rules applied 2119 place count 212 transition count 574
Ensure Unique test removed 206 transitions
Reduce isomorphic transitions removed 206 transitions.
Iterating post reduction 3 with 206 rules applied. Total rules applied 2325 place count 212 transition count 368
Discarding 22 places :
Symmetric choice reduction at 4 with 22 rule applications. Total rules 2347 place count 190 transition count 327
Iterating global reduction 4 with 22 rules applied. Total rules applied 2369 place count 190 transition count 327
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 2377 place count 190 transition count 319
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 2391 place count 176 transition count 305
Iterating global reduction 5 with 14 rules applied. Total rules applied 2405 place count 176 transition count 305
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 2408 place count 176 transition count 302
Discarding 12 places :
Symmetric choice reduction at 6 with 12 rule applications. Total rules 2420 place count 164 transition count 290
Iterating global reduction 6 with 12 rules applied. Total rules applied 2432 place count 164 transition count 290
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 6 with 10 rules applied. Total rules applied 2442 place count 164 transition count 280
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 2447 place count 159 transition count 259
Iterating global reduction 7 with 5 rules applied. Total rules applied 2452 place count 159 transition count 259
Applied a total of 2452 rules in 201 ms. Remains 159 /1183 variables (removed 1024) and now considering 259/2478 (removed 2219) transitions.
// Phase 1: matrix 259 rows 159 cols
[2023-03-08 11:31:33] [INFO ] Computed 2 place invariants in 14 ms
[2023-03-08 11:31:34] [INFO ] Implicit Places using invariants in 252 ms returned []
[2023-03-08 11:31:34] [INFO ] Invariant cache hit.
[2023-03-08 11:31:34] [INFO ] State equation strengthened by 111 read => feed constraints.
[2023-03-08 11:31:34] [INFO ] Implicit Places using invariants and state equation in 429 ms returned []
Implicit Place search using SMT with State Equation took 773 ms to find 0 implicit places.
[2023-03-08 11:31:34] [INFO ] Invariant cache hit.
[2023-03-08 11:31:34] [INFO ] Dead Transitions using invariants and state equation in 120 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 159/1183 places, 259/2478 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1096 ms. Remains : 159/1183 places, 259/2478 transitions.
Support contains 13 out of 159 places after structural reductions.
[2023-03-08 11:31:34] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-08 11:31:34] [INFO ] Flatten gal took : 43 ms
[2023-03-08 11:31:34] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 11:31:34] [INFO ] Flatten gal took : 21 ms
[2023-03-08 11:31:35] [INFO ] Input system was already deterministic with 259 transitions.
Support contains 9 out of 159 places (down from 13) after GAL structural reductions.
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2316 resets, run finished after 419 ms. (steps per millisecond=23 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 971 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 986 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 902 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 943 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 928 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 949 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 908 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 964 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 448830 steps, run timeout after 3001 ms. (steps per millisecond=149 ) properties seen :{1=1, 4=1}
Probabilistic random walk after 448830 steps, saw 186640 distinct states, run finished after 3001 ms. (steps per millisecond=149 ) properties seen :2
Running SMT prover for 6 properties.
[2023-03-08 11:31:39] [INFO ] Invariant cache hit.
[2023-03-08 11:31:39] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-08 11:31:39] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 11:31:39] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-08 11:31:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-08 11:31:39] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-08 11:31:39] [INFO ] After 119ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0
Fused 6 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 6 atomic propositions for a total of 7 simplifications.
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 11:31:39] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-08 11:31:39] [INFO ] Flatten gal took : 14 ms
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-08 11:31:39] [INFO ] Flatten gal took : 13 ms
[2023-03-08 11:31:39] [INFO ] Input system was already deterministic with 259 transitions.
Computed a total of 5 stabilizing places and 22 stable transitions
Graph (complete) has 593 edges and 159 vertex of which 156 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.3 ms
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 259/259 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 157 transition count 257
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 15 place count 146 transition count 234
Iterating global reduction 1 with 11 rules applied. Total rules applied 26 place count 146 transition count 234
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 29 place count 146 transition count 231
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 39 place count 136 transition count 213
Iterating global reduction 2 with 10 rules applied. Total rules applied 49 place count 136 transition count 213
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 54 place count 136 transition count 208
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 60 place count 130 transition count 200
Iterating global reduction 3 with 6 rules applied. Total rules applied 66 place count 130 transition count 200
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 70 place count 130 transition count 196
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 75 place count 125 transition count 176
Iterating global reduction 4 with 5 rules applied. Total rules applied 80 place count 125 transition count 176
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 83 place count 125 transition count 173
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 84 place count 124 transition count 172
Iterating global reduction 5 with 1 rules applied. Total rules applied 85 place count 124 transition count 172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 86 place count 124 transition count 171
Applied a total of 86 rules in 13 ms. Remains 124 /159 variables (removed 35) and now considering 171/259 (removed 88) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 124/159 places, 171/259 transitions.
[2023-03-08 11:31:39] [INFO ] Flatten gal took : 9 ms
[2023-03-08 11:31:39] [INFO ] Flatten gal took : 10 ms
[2023-03-08 11:31:39] [INFO ] Input system was already deterministic with 171 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 159/159 places, 259/259 transitions.
Graph (complete) has 593 edges and 159 vertex of which 157 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 157 transition count 257
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 13 place count 147 transition count 235
Iterating global reduction 1 with 10 rules applied. Total rules applied 23 place count 147 transition count 235
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 26 place count 147 transition count 232
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 35 place count 138 transition count 215
Iterating global reduction 2 with 9 rules applied. Total rules applied 44 place count 138 transition count 215
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 49 place count 138 transition count 210
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 54 place count 133 transition count 203
Iterating global reduction 3 with 5 rules applied. Total rules applied 59 place count 133 transition count 203
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 62 place count 133 transition count 200
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 66 place count 129 transition count 188
Iterating global reduction 4 with 4 rules applied. Total rules applied 70 place count 129 transition count 188
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 73 place count 129 transition count 185
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 74 place count 128 transition count 184
Iterating global reduction 5 with 1 rules applied. Total rules applied 75 place count 128 transition count 184
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 76 place count 128 transition count 183
Applied a total of 76 rules in 40 ms. Remains 128 /159 variables (removed 31) and now considering 183/259 (removed 76) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 41 ms. Remains : 128/159 places, 183/259 transitions.
[2023-03-08 11:31:39] [INFO ] Flatten gal took : 9 ms
[2023-03-08 11:31:39] [INFO ] Flatten gal took : 10 ms
[2023-03-08 11:31:39] [INFO ] Input system was already deterministic with 183 transitions.
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 259/259 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 157 transition count 257
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 15 place count 146 transition count 234
Iterating global reduction 1 with 11 rules applied. Total rules applied 26 place count 146 transition count 234
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 29 place count 146 transition count 231
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 39 place count 136 transition count 213
Iterating global reduction 2 with 10 rules applied. Total rules applied 49 place count 136 transition count 213
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 54 place count 136 transition count 208
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 60 place count 130 transition count 200
Iterating global reduction 3 with 6 rules applied. Total rules applied 66 place count 130 transition count 200
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 70 place count 130 transition count 196
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 75 place count 125 transition count 176
Iterating global reduction 4 with 5 rules applied. Total rules applied 80 place count 125 transition count 176
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 83 place count 125 transition count 173
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 84 place count 124 transition count 172
Iterating global reduction 5 with 1 rules applied. Total rules applied 85 place count 124 transition count 172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 86 place count 124 transition count 171
Applied a total of 86 rules in 11 ms. Remains 124 /159 variables (removed 35) and now considering 171/259 (removed 88) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 124/159 places, 171/259 transitions.
[2023-03-08 11:31:39] [INFO ] Flatten gal took : 8 ms
[2023-03-08 11:31:39] [INFO ] Flatten gal took : 8 ms
[2023-03-08 11:31:39] [INFO ] Input system was already deterministic with 171 transitions.
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 259/259 transitions.
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 157 transition count 257
Discarding 11 places :
Symmetric choice reduction at 1 with 11 rule applications. Total rules 15 place count 146 transition count 234
Iterating global reduction 1 with 11 rules applied. Total rules applied 26 place count 146 transition count 234
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 29 place count 146 transition count 231
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 39 place count 136 transition count 213
Iterating global reduction 2 with 10 rules applied. Total rules applied 49 place count 136 transition count 213
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 54 place count 136 transition count 208
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 60 place count 130 transition count 200
Iterating global reduction 3 with 6 rules applied. Total rules applied 66 place count 130 transition count 200
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 70 place count 130 transition count 196
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 75 place count 125 transition count 176
Iterating global reduction 4 with 5 rules applied. Total rules applied 80 place count 125 transition count 176
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 83 place count 125 transition count 173
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 84 place count 124 transition count 172
Iterating global reduction 5 with 1 rules applied. Total rules applied 85 place count 124 transition count 172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 86 place count 124 transition count 171
Applied a total of 86 rules in 11 ms. Remains 124 /159 variables (removed 35) and now considering 171/259 (removed 88) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 124/159 places, 171/259 transitions.
[2023-03-08 11:31:39] [INFO ] Flatten gal took : 7 ms
[2023-03-08 11:31:39] [INFO ] Flatten gal took : 7 ms
[2023-03-08 11:31:39] [INFO ] Input system was already deterministic with 171 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 159/159 places, 259/259 transitions.
Graph (complete) has 593 edges and 159 vertex of which 157 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 157 transition count 257
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 13 place count 147 transition count 235
Iterating global reduction 1 with 10 rules applied. Total rules applied 23 place count 147 transition count 235
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 26 place count 147 transition count 232
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 35 place count 138 transition count 216
Iterating global reduction 2 with 9 rules applied. Total rules applied 44 place count 138 transition count 216
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 48 place count 138 transition count 212
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 53 place count 133 transition count 205
Iterating global reduction 3 with 5 rules applied. Total rules applied 58 place count 133 transition count 205
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 62 place count 133 transition count 201
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 66 place count 129 transition count 182
Iterating global reduction 4 with 4 rules applied. Total rules applied 70 place count 129 transition count 182
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 71 place count 129 transition count 181
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 72 place count 128 transition count 180
Iterating global reduction 5 with 1 rules applied. Total rules applied 73 place count 128 transition count 180
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 74 place count 128 transition count 179
Applied a total of 74 rules in 33 ms. Remains 128 /159 variables (removed 31) and now considering 179/259 (removed 80) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 33 ms. Remains : 128/159 places, 179/259 transitions.
[2023-03-08 11:31:39] [INFO ] Flatten gal took : 8 ms
[2023-03-08 11:31:39] [INFO ] Flatten gal took : 8 ms
[2023-03-08 11:31:39] [INFO ] Input system was already deterministic with 179 transitions.
[2023-03-08 11:31:39] [INFO ] Flatten gal took : 10 ms
[2023-03-08 11:31:39] [INFO ] Flatten gal took : 10 ms
[2023-03-08 11:31:39] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-08 11:31:39] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 159 places, 259 transitions and 1019 arcs took 3 ms.
Total runtime 6378 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --ctl=/tmp/470/ctl_0_ --ctl=/tmp/470/ctl_1_ --ctl=/tmp/470/ctl_2_ --ctl=/tmp/470/ctl_3_ --ctl=/tmp/470/ctl_4_ --mu-par --mu-opt
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-01 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-03 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DBSingleClientW-PT-d2m07-CTLCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
BK_STOP 1678275180824
--------------------
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_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2023
ctl formula name DBSingleClientW-PT-d2m07-CTLCardinality-00
ctl formula formula --ctl=/tmp/470/ctl_0_
ctl formula name DBSingleClientW-PT-d2m07-CTLCardinality-01
ctl formula formula --ctl=/tmp/470/ctl_1_
ctl formula name DBSingleClientW-PT-d2m07-CTLCardinality-03
ctl formula formula --ctl=/tmp/470/ctl_2_
ctl formula name DBSingleClientW-PT-d2m07-CTLCardinality-09
ctl formula formula --ctl=/tmp/470/ctl_3_
ctl formula name DBSingleClientW-PT-d2m07-CTLCardinality-13
ctl formula formula --ctl=/tmp/470/ctl_4_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 159 places, 259 transitions and 1019 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 259->248 groups
pnml2lts-sym: Regrouping took 0.050 real 0.060 user 0.000 sys
pnml2lts-sym: state vector length is 159; there are 248 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Exploration took 4905312 group checks and 0 next state calls
pnml2lts-sym: reachability took 40.160 real 160.230 user 0.220 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.020 real 0.070 user 0.000 sys
pnml2lts-sym: state space has 54908907 states, 99893 nodes
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: Formula /tmp/470/ctl_2_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_3_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_1_ does not hold for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_4_ holds for the initial state
pnml2lts-sym: Formula /tmp/470/ctl_0_ does not hold for the initial state
pnml2lts-sym: group_next: 3624 nodes total
pnml2lts-sym: group_explored: 4561 nodes, 4969 short vectors total
pnml2lts-sym: max token count: 7
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="DBSingleClientW-PT-d2m07"
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 2-5348"
echo " Executing tool ltsminxred"
echo " Input is DBSingleClientW-PT-d2m07, 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 r105-tall-167814481000313"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m07.tgz
mv DBSingleClientW-PT-d2m07 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 ;