About the Execution of LTSMin+red for DLCflexbar-PT-8a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6852.936 | 3600000.00 | 13117289.00 | 1346.10 | ??????????????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/mcc2023-input.r105-tall-167814481400602.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 DLCflexbar-PT-8a, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481400602
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.2M
-rw-r--r-- 1 mcc users 7.8K Feb 26 07:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 07:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 25 18:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 25 18:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Feb 27 06:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 203K Feb 27 06:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 21:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 21:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 8.7M 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 DLCflexbar-PT-8a-CTLFireability-00
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-01
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-02
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-03
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-04
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-05
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-06
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-07
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-08
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-09
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-10
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-11
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-12
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-13
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-14
FORMULA_NAME DLCflexbar-PT-8a-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1678345027608
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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-8a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-09 06:57:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-09 06:57:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 06:57:09] [INFO ] Load time of PNML (sax parser for PT used): 562 ms
[2023-03-09 06:57:09] [INFO ] Transformed 3971 places.
[2023-03-09 06:57:10] [INFO ] Transformed 32571 transitions.
[2023-03-09 06:57:10] [INFO ] Found NUPN structural information;
[2023-03-09 06:57:10] [INFO ] Parsed PT model containing 3971 places and 32571 transitions and 129321 arcs in 743 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 17 ms.
Ensure Unique test removed 3480 transitions
Reduce redundant transitions removed 3480 transitions.
Support contains 254 out of 3971 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 3971/3971 places, 29091/29091 transitions.
Discarding 266 places :
Symmetric choice reduction at 0 with 266 rule applications. Total rules 266 place count 3705 transition count 25325
Iterating global reduction 0 with 266 rules applied. Total rules applied 532 place count 3705 transition count 25325
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 658 place count 3705 transition count 25199
Applied a total of 658 rules in 1624 ms. Remains 3705 /3971 variables (removed 266) and now considering 25199/29091 (removed 3892) transitions.
[2023-03-09 06:57:11] [INFO ] Flow matrix only has 1170 transitions (discarded 24029 similar events)
// Phase 1: matrix 1170 rows 3705 cols
[2023-03-09 06:57:11] [INFO ] Computed 3040 place invariants in 33 ms
[2023-03-09 06:57:14] [INFO ] Implicit Places using invariants in 2419 ms returned []
Implicit Place search using SMT only with invariants took 2444 ms to find 0 implicit places.
[2023-03-09 06:57:14] [INFO ] Flow matrix only has 1170 transitions (discarded 24029 similar events)
[2023-03-09 06:57:14] [INFO ] Invariant cache hit.
[2023-03-09 06:57:46] [INFO ] Performed 17411/25199 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2023-03-09 06:57:59] [INFO ] Dead Transitions using invariants and state equation in 45175 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 3705/3971 places, 25199/29091 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 49254 ms. Remains : 3705/3971 places, 25199/29091 transitions.
Support contains 254 out of 3705 places after structural reductions.
[2023-03-09 06:58:01] [INFO ] Flatten gal took : 1685 ms
[2023-03-09 06:58:03] [INFO ] Flatten gal took : 1449 ms
[2023-03-09 06:58:04] [INFO ] Input system was already deterministic with 25199 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1116 ms. (steps per millisecond=8 ) properties (out of 115) seen :109
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 491 ms. (steps per millisecond=20 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 447 ms. (steps per millisecond=22 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 431 ms. (steps per millisecond=23 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 399 ms. (steps per millisecond=25 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=24 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 401 ms. (steps per millisecond=24 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-09 06:58:07] [INFO ] Flow matrix only has 1170 transitions (discarded 24029 similar events)
[2023-03-09 06:58:07] [INFO ] Invariant cache hit.
[2023-03-09 06:58:10] [INFO ] [Real]Absence check using 3040 positive place invariants in 1276 ms returned sat
[2023-03-09 06:58:10] [INFO ] After 2367ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-09 06:58:12] [INFO ] [Nat]Absence check using 3040 positive place invariants in 1347 ms returned sat
[2023-03-09 06:58:15] [INFO ] After 2714ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2023-03-09 06:58:15] [INFO ] State equation strengthened by 341 read => feed constraints.
[2023-03-09 06:58:17] [INFO ] After 1601ms SMT Verify possible using 341 Read/Feed constraints in natural domain returned unsat :1 sat :5
[2023-03-09 06:58:19] [INFO ] After 3735ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 1285 ms.
[2023-03-09 06:58:20] [INFO ] After 10215ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :5
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 345 ms.
Support contains 28 out of 3705 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Graph (trivial) has 971 edges and 3705 vertex of which 294 / 3705 are part of one of the 143 SCC in 10 ms
Free SCC test removed 151 places
Drop transitions removed 13073 transitions
Reduce isomorphic transitions removed 13073 transitions.
Graph (complete) has 14306 edges and 3554 vertex of which 2421 are kept as prefixes of interest. Removing 1133 places using SCC suffix rule.24 ms
Discarding 1133 places :
Also discarding 2108 output transitions
Drop transitions removed 2108 transitions
Drop transitions removed 2274 transitions
Reduce isomorphic transitions removed 2274 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 2277 rules applied. Total rules applied 2279 place count 2421 transition count 7741
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 2282 place count 2418 transition count 7741
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2282 place count 2418 transition count 7739
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 2286 place count 2416 transition count 7739
Discarding 2241 places :
Symmetric choice reduction at 2 with 2241 rule applications. Total rules 4527 place count 175 transition count 678
Iterating global reduction 2 with 2241 rules applied. Total rules applied 6768 place count 175 transition count 678
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 2 with 22 rules applied. Total rules applied 6790 place count 175 transition count 656
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 6812 place count 164 transition count 645
Drop transitions removed 147 transitions
Reduce isomorphic transitions removed 147 transitions.
Graph (complete) has 541 edges and 164 vertex of which 162 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 148 rules applied. Total rules applied 6960 place count 162 transition count 498
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 6960 place count 162 transition count 497
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 6962 place count 161 transition count 497
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 4 with 13 rules applied. Total rules applied 6975 place count 161 transition count 484
Discarding 14 places :
Symmetric choice reduction at 5 with 14 rule applications. Total rules 6989 place count 147 transition count 434
Iterating global reduction 5 with 14 rules applied. Total rules applied 7003 place count 147 transition count 434
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 7013 place count 142 transition count 429
Drop transitions removed 195 transitions
Redundant transition composition rules discarded 195 transitions
Iterating global reduction 5 with 195 rules applied. Total rules applied 7208 place count 142 transition count 234
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 7215 place count 135 transition count 234
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 7215 place count 135 transition count 230
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 7223 place count 131 transition count 230
Discarding 48 places :
Symmetric choice reduction at 6 with 48 rule applications. Total rules 7271 place count 83 transition count 128
Iterating global reduction 6 with 48 rules applied. Total rules applied 7319 place count 83 transition count 128
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 7321 place count 82 transition count 127
Free-agglomeration rule applied 7 times.
Iterating global reduction 6 with 7 rules applied. Total rules applied 7328 place count 82 transition count 120
Reduce places removed 7 places and 0 transitions.
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 6 with 16 rules applied. Total rules applied 7344 place count 75 transition count 111
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 7 with 14 rules applied. Total rules applied 7358 place count 75 transition count 97
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 7359 place count 75 transition count 97
Applied a total of 7359 rules in 343 ms. Remains 75 /3705 variables (removed 3630) and now considering 97/25199 (removed 25102) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 343 ms. Remains : 75/3705 places, 97/25199 transitions.
Finished random walk after 139 steps, including 0 resets, run visited all 5 properties in 3 ms. (steps per millisecond=46 )
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-09 06:58:21] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2023-03-09 06:58:22] [INFO ] Flatten gal took : 1258 ms
FORMULA DLCflexbar-PT-8a-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 06:58:24] [INFO ] Flatten gal took : 1293 ms
[2023-03-09 06:58:24] [INFO ] Input system was already deterministic with 25199 transitions.
Support contains 244 out of 3705 places (down from 248) after GAL structural reductions.
Computed a total of 2891 stabilizing places and 1 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 3675 transition count 23189
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 3675 transition count 23189
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 73 place count 3675 transition count 23176
Applied a total of 73 rules in 1143 ms. Remains 3675 /3705 variables (removed 30) and now considering 23176/25199 (removed 2023) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1148 ms. Remains : 3675/3705 places, 23176/25199 transitions.
[2023-03-09 06:58:27] [INFO ] Flatten gal took : 1206 ms
[2023-03-09 06:58:28] [INFO ] Flatten gal took : 1216 ms
[2023-03-09 06:58:29] [INFO ] Input system was already deterministic with 23176 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Graph (trivial) has 1005 edges and 3705 vertex of which 316 / 3705 are part of one of the 149 SCC in 7 ms
Free SCC test removed 167 places
Ensure Unique test removed 5003 transitions
Reduce isomorphic transitions removed 5003 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 0 with 140 rules applied. Total rules applied 141 place count 3538 transition count 20056
Reduce places removed 140 places and 0 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 281 place count 3398 transition count 20056
Discarding 133 places :
Symmetric choice reduction at 2 with 133 rule applications. Total rules 414 place count 3265 transition count 17973
Iterating global reduction 2 with 133 rules applied. Total rules applied 547 place count 3265 transition count 17973
Ensure Unique test removed 1796 transitions
Reduce isomorphic transitions removed 1796 transitions.
Iterating post reduction 2 with 1796 rules applied. Total rules applied 2343 place count 3265 transition count 16177
Performed 155 Post agglomeration using F-continuation condition.Transition count delta: 155
Deduced a syphon composed of 155 places in 8 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 3 with 310 rules applied. Total rules applied 2653 place count 3110 transition count 16022
Ensure Unique test removed 2741 transitions
Reduce isomorphic transitions removed 2741 transitions.
Iterating post reduction 3 with 2741 rules applied. Total rules applied 5394 place count 3110 transition count 13281
Drop transitions removed 7582 transitions
Redundant transition composition rules discarded 7582 transitions
Iterating global reduction 4 with 7582 rules applied. Total rules applied 12976 place count 3110 transition count 5699
Reduce places removed 1080 places and 0 transitions.
Iterating post reduction 4 with 1080 rules applied. Total rules applied 14056 place count 2030 transition count 5699
Discarding 1667 places :
Symmetric choice reduction at 5 with 1667 rule applications. Total rules 15723 place count 363 transition count 1120
Iterating global reduction 5 with 1667 rules applied. Total rules applied 17390 place count 363 transition count 1120
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 28 rules applied. Total rules applied 17418 place count 349 transition count 1106
Applied a total of 17418 rules in 2267 ms. Remains 349 /3705 variables (removed 3356) and now considering 1106/25199 (removed 24093) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2273 ms. Remains : 349/3705 places, 1106/25199 transitions.
[2023-03-09 06:58:31] [INFO ] Flatten gal took : 23 ms
[2023-03-09 06:58:31] [INFO ] Flatten gal took : 25 ms
[2023-03-09 06:58:31] [INFO ] Input system was already deterministic with 1106 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 3673 transition count 23027
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 3673 transition count 23027
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 78 place count 3673 transition count 23013
Applied a total of 78 rules in 1074 ms. Remains 3673 /3705 variables (removed 32) and now considering 23013/25199 (removed 2186) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1076 ms. Remains : 3673/3705 places, 23013/25199 transitions.
[2023-03-09 06:58:33] [INFO ] Flatten gal took : 1136 ms
[2023-03-09 06:58:35] [INFO ] Flatten gal took : 1090 ms
[2023-03-09 06:58:35] [INFO ] Input system was already deterministic with 23013 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 3676 transition count 23480
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 3676 transition count 23480
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 71 place count 3676 transition count 23467
Applied a total of 71 rules in 959 ms. Remains 3676 /3705 variables (removed 29) and now considering 23467/25199 (removed 1732) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 960 ms. Remains : 3676/3705 places, 23467/25199 transitions.
[2023-03-09 06:58:38] [INFO ] Flatten gal took : 1258 ms
[2023-03-09 06:58:39] [INFO ] Flatten gal took : 1236 ms
[2023-03-09 06:58:39] [INFO ] Input system was already deterministic with 23467 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 3673 transition count 22887
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 3673 transition count 22887
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 77 place count 3673 transition count 22874
Applied a total of 77 rules in 1148 ms. Remains 3673 /3705 variables (removed 32) and now considering 22874/25199 (removed 2325) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1150 ms. Remains : 3673/3705 places, 22874/25199 transitions.
[2023-03-09 06:58:42] [INFO ] Flatten gal took : 1317 ms
[2023-03-09 06:58:43] [INFO ] Flatten gal took : 1135 ms
[2023-03-09 06:58:44] [INFO ] Input system was already deterministic with 22874 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Graph (trivial) has 1003 edges and 3705 vertex of which 314 / 3705 are part of one of the 148 SCC in 2 ms
Free SCC test removed 166 places
Ensure Unique test removed 4991 transitions
Reduce isomorphic transitions removed 4991 transitions.
Drop transitions removed 140 transitions
Trivial Post-agglo rules discarded 140 transitions
Performed 140 trivial Post agglomeration. Transition count delta: 140
Iterating post reduction 0 with 140 rules applied. Total rules applied 141 place count 3539 transition count 20068
Reduce places removed 140 places and 0 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 281 place count 3399 transition count 20068
Discarding 134 places :
Symmetric choice reduction at 2 with 134 rule applications. Total rules 415 place count 3265 transition count 17834
Iterating global reduction 2 with 134 rules applied. Total rules applied 549 place count 3265 transition count 17834
Ensure Unique test removed 1945 transitions
Reduce isomorphic transitions removed 1945 transitions.
Iterating post reduction 2 with 1945 rules applied. Total rules applied 2494 place count 3265 transition count 15889
Performed 155 Post agglomeration using F-continuation condition.Transition count delta: 155
Deduced a syphon composed of 155 places in 3 ms
Reduce places removed 155 places and 0 transitions.
Iterating global reduction 3 with 310 rules applied. Total rules applied 2804 place count 3110 transition count 15734
Ensure Unique test removed 2741 transitions
Reduce isomorphic transitions removed 2741 transitions.
Iterating post reduction 3 with 2741 rules applied. Total rules applied 5545 place count 3110 transition count 12993
Drop transitions removed 7432 transitions
Redundant transition composition rules discarded 7432 transitions
Iterating global reduction 4 with 7432 rules applied. Total rules applied 12977 place count 3110 transition count 5561
Reduce places removed 1080 places and 0 transitions.
Iterating post reduction 4 with 1080 rules applied. Total rules applied 14057 place count 2030 transition count 5561
Discarding 1667 places :
Symmetric choice reduction at 5 with 1667 rule applications. Total rules 15724 place count 363 transition count 1101
Iterating global reduction 5 with 1667 rules applied. Total rules applied 17391 place count 363 transition count 1101
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 5 with 26 rules applied. Total rules applied 17417 place count 350 transition count 1088
Applied a total of 17417 rules in 1824 ms. Remains 350 /3705 variables (removed 3355) and now considering 1088/25199 (removed 24111) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1825 ms. Remains : 350/3705 places, 1088/25199 transitions.
[2023-03-09 06:58:46] [INFO ] Flatten gal took : 22 ms
[2023-03-09 06:58:46] [INFO ] Flatten gal took : 24 ms
[2023-03-09 06:58:46] [INFO ] Input system was already deterministic with 1088 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 3672 transition count 22876
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 3672 transition count 22876
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 79 place count 3672 transition count 22863
Applied a total of 79 rules in 1146 ms. Remains 3672 /3705 variables (removed 33) and now considering 22863/25199 (removed 2336) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1147 ms. Remains : 3672/3705 places, 22863/25199 transitions.
[2023-03-09 06:58:48] [INFO ] Flatten gal took : 1155 ms
[2023-03-09 06:58:49] [INFO ] Flatten gal took : 1223 ms
[2023-03-09 06:58:50] [INFO ] Input system was already deterministic with 22863 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 3675 transition count 23329
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 3675 transition count 23329
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 73 place count 3675 transition count 23316
Applied a total of 73 rules in 1002 ms. Remains 3675 /3705 variables (removed 30) and now considering 23316/25199 (removed 1883) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1002 ms. Remains : 3675/3705 places, 23316/25199 transitions.
[2023-03-09 06:58:52] [INFO ] Flatten gal took : 1079 ms
[2023-03-09 06:58:53] [INFO ] Flatten gal took : 1285 ms
[2023-03-09 06:58:54] [INFO ] Input system was already deterministic with 23316 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 3674 transition count 23178
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 3674 transition count 23178
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 76 place count 3674 transition count 23164
Applied a total of 76 rules in 1021 ms. Remains 3674 /3705 variables (removed 31) and now considering 23164/25199 (removed 2035) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1021 ms. Remains : 3674/3705 places, 23164/25199 transitions.
[2023-03-09 06:58:56] [INFO ] Flatten gal took : 1092 ms
[2023-03-09 06:58:57] [INFO ] Flatten gal took : 1168 ms
[2023-03-09 06:58:58] [INFO ] Input system was already deterministic with 23164 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 3677 transition count 23211
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 3677 transition count 23211
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 67 place count 3677 transition count 23200
Applied a total of 67 rules in 1124 ms. Remains 3677 /3705 variables (removed 28) and now considering 23200/25199 (removed 1999) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1124 ms. Remains : 3677/3705 places, 23200/25199 transitions.
[2023-03-09 06:59:00] [INFO ] Flatten gal took : 1043 ms
[2023-03-09 06:59:01] [INFO ] Flatten gal took : 1132 ms
[2023-03-09 06:59:02] [INFO ] Input system was already deterministic with 23200 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 3672 transition count 22876
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 3672 transition count 22876
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 79 place count 3672 transition count 22863
Applied a total of 79 rules in 1214 ms. Remains 3672 /3705 variables (removed 33) and now considering 22863/25199 (removed 2336) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1217 ms. Remains : 3672/3705 places, 22863/25199 transitions.
[2023-03-09 06:59:04] [INFO ] Flatten gal took : 1259 ms
[2023-03-09 06:59:06] [INFO ] Flatten gal took : 1122 ms
[2023-03-09 06:59:06] [INFO ] Input system was already deterministic with 22863 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Graph (trivial) has 983 edges and 3705 vertex of which 308 / 3705 are part of one of the 145 SCC in 1 ms
Free SCC test removed 163 places
Ensure Unique test removed 4955 transitions
Reduce isomorphic transitions removed 4955 transitions.
Drop transitions removed 136 transitions
Trivial Post-agglo rules discarded 136 transitions
Performed 136 trivial Post agglomeration. Transition count delta: 136
Iterating post reduction 0 with 136 rules applied. Total rules applied 137 place count 3542 transition count 20108
Reduce places removed 136 places and 0 transitions.
Iterating post reduction 1 with 136 rules applied. Total rules applied 273 place count 3406 transition count 20108
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 273 place count 3406 transition count 20104
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 281 place count 3402 transition count 20104
Discarding 128 places :
Symmetric choice reduction at 2 with 128 rule applications. Total rules 409 place count 3274 transition count 18176
Iterating global reduction 2 with 128 rules applied. Total rules applied 537 place count 3274 transition count 18176
Ensure Unique test removed 1756 transitions
Reduce isomorphic transitions removed 1756 transitions.
Iterating post reduction 2 with 1756 rules applied. Total rules applied 2293 place count 3274 transition count 16420
Performed 156 Post agglomeration using F-continuation condition.Transition count delta: 156
Deduced a syphon composed of 156 places in 3 ms
Reduce places removed 156 places and 0 transitions.
Iterating global reduction 3 with 312 rules applied. Total rules applied 2605 place count 3118 transition count 16264
Ensure Unique test removed 2850 transitions
Reduce isomorphic transitions removed 2850 transitions.
Iterating post reduction 3 with 2850 rules applied. Total rules applied 5455 place count 3118 transition count 13414
Drop transitions removed 7620 transitions
Redundant transition composition rules discarded 7620 transitions
Iterating global reduction 4 with 7620 rules applied. Total rules applied 13075 place count 3118 transition count 5794
Reduce places removed 1044 places and 0 transitions.
Iterating post reduction 4 with 1044 rules applied. Total rules applied 14119 place count 2074 transition count 5794
Discarding 1647 places :
Symmetric choice reduction at 5 with 1647 rule applications. Total rules 15766 place count 427 transition count 1323
Iterating global reduction 5 with 1647 rules applied. Total rules applied 17413 place count 427 transition count 1323
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 17437 place count 415 transition count 1311
Applied a total of 17437 rules in 1624 ms. Remains 415 /3705 variables (removed 3290) and now considering 1311/25199 (removed 23888) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 1625 ms. Remains : 415/3705 places, 1311/25199 transitions.
[2023-03-09 06:59:08] [INFO ] Flatten gal took : 28 ms
[2023-03-09 06:59:08] [INFO ] Flatten gal took : 31 ms
[2023-03-09 06:59:08] [INFO ] Input system was already deterministic with 1311 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 3676 transition count 23200
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 3676 transition count 23200
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 69 place count 3676 transition count 23189
Applied a total of 69 rules in 1019 ms. Remains 3676 /3705 variables (removed 29) and now considering 23189/25199 (removed 2010) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1021 ms. Remains : 3676/3705 places, 23189/25199 transitions.
[2023-03-09 06:59:10] [INFO ] Flatten gal took : 1083 ms
[2023-03-09 06:59:11] [INFO ] Flatten gal took : 1139 ms
[2023-03-09 06:59:12] [INFO ] Input system was already deterministic with 23189 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 3676 transition count 23480
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 3676 transition count 23480
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 72 place count 3676 transition count 23466
Applied a total of 72 rules in 977 ms. Remains 3676 /3705 variables (removed 29) and now considering 23466/25199 (removed 1733) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 977 ms. Remains : 3676/3705 places, 23466/25199 transitions.
[2023-03-09 06:59:14] [INFO ] Flatten gal took : 1136 ms
[2023-03-09 06:59:15] [INFO ] Flatten gal took : 1118 ms
[2023-03-09 06:59:16] [INFO ] Input system was already deterministic with 23466 transitions.
Starting structural reductions in LTL mode, iteration 0 : 3705/3705 places, 25199/25199 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 3673 transition count 23167
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 3673 transition count 23167
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 0 with 14 rules applied. Total rules applied 78 place count 3673 transition count 23153
Applied a total of 78 rules in 1022 ms. Remains 3673 /3705 variables (removed 32) and now considering 23153/25199 (removed 2046) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1022 ms. Remains : 3673/3705 places, 23153/25199 transitions.
[2023-03-09 06:59:18] [INFO ] Flatten gal took : 1081 ms
[2023-03-09 06:59:19] [INFO ] Flatten gal took : 1139 ms
[2023-03-09 06:59:20] [INFO ] Input system was already deterministic with 23153 transitions.
[2023-03-09 06:59:21] [INFO ] Flatten gal took : 1142 ms
[2023-03-09 06:59:22] [INFO ] Flatten gal took : 1259 ms
[2023-03-09 06:59:22] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 5 ms.
[2023-03-09 06:59:23] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 3705 places, 25199 transitions and 101809 arcs took 79 ms.
Total runtime 133773 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/486/ctl_0_ --ctl=/tmp/486/ctl_1_ --ctl=/tmp/486/ctl_2_ --ctl=/tmp/486/ctl_3_ --ctl=/tmp/486/ctl_4_ --ctl=/tmp/486/ctl_5_ --ctl=/tmp/486/ctl_6_ --ctl=/tmp/486/ctl_7_ --ctl=/tmp/486/ctl_8_ --ctl=/tmp/486/ctl_9_ --ctl=/tmp/486/ctl_10_ --ctl=/tmp/486/ctl_11_ --ctl=/tmp/486/ctl_12_ --ctl=/tmp/486/ctl_13_ --ctl=/tmp/486/ctl_14_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9277804 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16074460 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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 CTLFireability -timeout 360 -rebuildPNML
mcc2023
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="DLCflexbar-PT-8a"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="ltsminxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool ltsminxred"
echo " Input is DLCflexbar-PT-8a, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r105-tall-167814481400602"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-8a.tgz
mv DLCflexbar-PT-8a execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;