About the Execution of LTSMin+red for SemanticWebServices-PT-S256P09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3529.647 | 1221972.00 | 4853243.00 | 451.60 | FFFTF??T?T?FFFF? | 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.r361-smll-167891811500426.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 SemanticWebServices-PT-S256P09, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r361-smll-167891811500426
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 32M
-rw-r--r-- 1 mcc users 6.7K Feb 26 10:21 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 10:21 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Feb 26 10:20 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 26 10:20 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 10:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Feb 26 10:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 10:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 44K Feb 26 10:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 8 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 32M Mar 5 18:23 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 SemanticWebServices-PT-S256P09-CTLFireability-00
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-01
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-02
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-03
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-04
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-05
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-06
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-07
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-08
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-09
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-10
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-11
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-12
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-13
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-14
FORMULA_NAME SemanticWebServices-PT-S256P09-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679262248400
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=SemanticWebServices-PT-S256P09
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-19 21:44:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 21:44:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 21:44:12] [INFO ] Load time of PNML (sax parser for PT used): 1777 ms
[2023-03-19 21:44:12] [INFO ] Transformed 418 places.
[2023-03-19 21:44:12] [INFO ] Transformed 27524 transitions.
[2023-03-19 21:44:12] [INFO ] Parsed PT model containing 418 places and 27524 transitions and 270595 arcs in 2060 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 23 ms.
Deduced a syphon composed of 59 places in 60 ms
Reduce places removed 59 places and 19423 transitions.
Ensure Unique test removed 2463 transitions
Reduce redundant transitions removed 2463 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 40 out of 359 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 359/359 places, 5638/5638 transitions.
Ensure Unique test removed 20 places
Reduce places removed 92 places and 0 transitions.
Ensure Unique test removed 815 transitions
Reduce isomorphic transitions removed 815 transitions.
Iterating post reduction 0 with 907 rules applied. Total rules applied 907 place count 267 transition count 4823
Discarding 34 places :
Symmetric choice reduction at 1 with 34 rule applications. Total rules 941 place count 233 transition count 4357
Iterating global reduction 1 with 34 rules applied. Total rules applied 975 place count 233 transition count 4357
Ensure Unique test removed 546 transitions
Reduce isomorphic transitions removed 546 transitions.
Iterating post reduction 1 with 546 rules applied. Total rules applied 1521 place count 233 transition count 3811
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 1531 place count 223 transition count 3776
Iterating global reduction 2 with 10 rules applied. Total rules applied 1541 place count 223 transition count 3776
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Iterating post reduction 2 with 52 rules applied. Total rules applied 1593 place count 223 transition count 3724
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 1597 place count 219 transition count 3720
Iterating global reduction 3 with 4 rules applied. Total rules applied 1601 place count 219 transition count 3720
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 1605 place count 219 transition count 3716
Drop transitions removed 599 transitions
Redundant transition composition rules discarded 599 transitions
Iterating global reduction 4 with 599 rules applied. Total rules applied 2204 place count 219 transition count 3117
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 121 transitions
Reduce isomorphic transitions removed 121 transitions.
Iterating post reduction 4 with 149 rules applied. Total rules applied 2353 place count 191 transition count 2996
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 2362 place count 182 transition count 2648
Iterating global reduction 5 with 9 rules applied. Total rules applied 2371 place count 182 transition count 2648
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 82 transitions.
Iterating post reduction 5 with 82 rules applied. Total rules applied 2453 place count 182 transition count 2566
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2454 place count 181 transition count 2470
Iterating global reduction 6 with 1 rules applied. Total rules applied 2455 place count 181 transition count 2470
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2456 place count 181 transition count 2469
Drop transitions removed 377 transitions
Redundant transition composition rules discarded 377 transitions
Iterating global reduction 7 with 377 rules applied. Total rules applied 2833 place count 181 transition count 2092
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 7 rules applied. Total rules applied 2840 place count 179 transition count 2087
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 2841 place count 178 transition count 2085
Iterating global reduction 8 with 1 rules applied. Total rules applied 2842 place count 178 transition count 2085
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 2843 place count 178 transition count 2084
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 2844 place count 178 transition count 2083
Applied a total of 2844 rules in 316 ms. Remains 178 /359 variables (removed 181) and now considering 2083/5638 (removed 3555) transitions.
[2023-03-19 21:44:13] [INFO ] Flow matrix only has 549 transitions (discarded 1534 similar events)
// Phase 1: matrix 549 rows 178 cols
[2023-03-19 21:44:13] [INFO ] Computed 1 place invariants in 21 ms
[2023-03-19 21:44:14] [INFO ] Implicit Places using invariants in 477 ms returned []
[2023-03-19 21:44:14] [INFO ] Flow matrix only has 549 transitions (discarded 1534 similar events)
[2023-03-19 21:44:14] [INFO ] Invariant cache hit.
[2023-03-19 21:44:14] [INFO ] State equation strengthened by 295 read => feed constraints.
[2023-03-19 21:44:14] [INFO ] Implicit Places using invariants and state equation in 886 ms returned []
Implicit Place search using SMT with State Equation took 1417 ms to find 0 implicit places.
[2023-03-19 21:44:14] [INFO ] Flow matrix only has 549 transitions (discarded 1534 similar events)
[2023-03-19 21:44:14] [INFO ] Invariant cache hit.
[2023-03-19 21:44:15] [INFO ] Dead Transitions using invariants and state equation in 963 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 178/359 places, 2083/5638 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2714 ms. Remains : 178/359 places, 2083/5638 transitions.
Support contains 40 out of 178 places after structural reductions.
[2023-03-19 21:44:16] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-19 21:44:16] [INFO ] Flatten gal took : 238 ms
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-19 21:44:16] [INFO ] Flatten gal took : 168 ms
[2023-03-19 21:44:16] [INFO ] Input system was already deterministic with 2083 transitions.
Support contains 17 out of 178 places (down from 40) after GAL structural reductions.
Finished random walk after 556 steps, including 0 resets, run visited all 6 properties in 146 ms. (steps per millisecond=3 )
[2023-03-19 21:44:17] [INFO ] Flatten gal took : 90 ms
[2023-03-19 21:44:17] [INFO ] Flatten gal took : 101 ms
[2023-03-19 21:44:17] [INFO ] Input system was already deterministic with 2083 transitions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 2083/2083 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 175 transition count 2075
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 26 place count 160 transition count 1156
Iterating global reduction 1 with 15 rules applied. Total rules applied 41 place count 160 transition count 1156
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 181 place count 160 transition count 1016
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 183 place count 158 transition count 1004
Iterating global reduction 2 with 2 rules applied. Total rules applied 185 place count 158 transition count 1004
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 188 place count 158 transition count 1001
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 199 place count 158 transition count 990
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 218 place count 155 transition count 974
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 219 place count 154 transition count 973
Iterating global reduction 4 with 1 rules applied. Total rules applied 220 place count 154 transition count 973
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 4 with 29 rules applied. Total rules applied 249 place count 154 transition count 944
Applied a total of 249 rules in 37 ms. Remains 154 /178 variables (removed 24) and now considering 944/2083 (removed 1139) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 38 ms. Remains : 154/178 places, 944/2083 transitions.
[2023-03-19 21:44:17] [INFO ] Flatten gal took : 31 ms
[2023-03-19 21:44:17] [INFO ] Flatten gal took : 36 ms
[2023-03-19 21:44:17] [INFO ] Input system was already deterministic with 944 transitions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 2083/2083 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 175 transition count 2075
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 26 place count 160 transition count 1156
Iterating global reduction 1 with 15 rules applied. Total rules applied 41 place count 160 transition count 1156
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 181 place count 160 transition count 1016
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 183 place count 158 transition count 1004
Iterating global reduction 2 with 2 rules applied. Total rules applied 185 place count 158 transition count 1004
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 188 place count 158 transition count 1001
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 199 place count 158 transition count 990
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 218 place count 155 transition count 974
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 219 place count 154 transition count 973
Iterating global reduction 4 with 1 rules applied. Total rules applied 220 place count 154 transition count 973
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 4 with 29 rules applied. Total rules applied 249 place count 154 transition count 944
Applied a total of 249 rules in 35 ms. Remains 154 /178 variables (removed 24) and now considering 944/2083 (removed 1139) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35 ms. Remains : 154/178 places, 944/2083 transitions.
[2023-03-19 21:44:17] [INFO ] Flatten gal took : 31 ms
[2023-03-19 21:44:17] [INFO ] Flatten gal took : 34 ms
[2023-03-19 21:44:17] [INFO ] Input system was already deterministic with 944 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 2083/2083 transitions.
Graph (complete) has 1699 edges and 178 vertex of which 169 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.19 ms
Discarding 9 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 168 transition count 2071
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 25 place count 152 transition count 1151
Iterating global reduction 1 with 16 rules applied. Total rules applied 41 place count 152 transition count 1151
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 181 place count 152 transition count 1011
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 185 place count 148 transition count 997
Iterating global reduction 2 with 4 rules applied. Total rules applied 189 place count 148 transition count 997
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 192 place count 148 transition count 994
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 196 place count 144 transition count 990
Iterating global reduction 3 with 4 rules applied. Total rules applied 200 place count 144 transition count 990
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 204 place count 144 transition count 986
Drop transitions removed 44 transitions
Redundant transition composition rules discarded 44 transitions
Iterating global reduction 4 with 44 rules applied. Total rules applied 248 place count 144 transition count 942
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Graph (complete) has 1240 edges and 140 vertex of which 139 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 4 with 21 rules applied. Total rules applied 269 place count 139 transition count 925
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 270 place count 138 transition count 924
Iterating global reduction 5 with 1 rules applied. Total rules applied 271 place count 138 transition count 924
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 5 with 29 rules applied. Total rules applied 300 place count 138 transition count 895
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 301 place count 138 transition count 894
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 302 place count 137 transition count 894
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 303 place count 136 transition count 893
Iterating global reduction 7 with 1 rules applied. Total rules applied 304 place count 136 transition count 893
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 305 place count 136 transition count 892
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 306 place count 136 transition count 891
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 307 place count 135 transition count 891
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 308 place count 135 transition count 890
Applied a total of 308 rules in 368 ms. Remains 135 /178 variables (removed 43) and now considering 890/2083 (removed 1193) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 368 ms. Remains : 135/178 places, 890/2083 transitions.
[2023-03-19 21:44:18] [INFO ] Flatten gal took : 27 ms
[2023-03-19 21:44:18] [INFO ] Flatten gal took : 32 ms
[2023-03-19 21:44:18] [INFO ] Input system was already deterministic with 890 transitions.
Finished random walk after 103 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=20 )
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 2083/2083 transitions.
Graph (complete) has 1699 edges and 178 vertex of which 170 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.7 ms
Discarding 8 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 169 transition count 2073
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 17 place count 159 transition count 1227
Iterating global reduction 1 with 10 rules applied. Total rules applied 27 place count 159 transition count 1227
Ensure Unique test removed 74 transitions
Reduce isomorphic transitions removed 74 transitions.
Iterating post reduction 1 with 74 rules applied. Total rules applied 101 place count 159 transition count 1153
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 104 place count 156 transition count 1141
Iterating global reduction 2 with 3 rules applied. Total rules applied 107 place count 156 transition count 1141
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 108 place count 156 transition count 1140
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 112 place count 152 transition count 1136
Iterating global reduction 3 with 4 rules applied. Total rules applied 116 place count 152 transition count 1136
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 120 place count 152 transition count 1132
Drop transitions removed 57 transitions
Redundant transition composition rules discarded 57 transitions
Iterating global reduction 4 with 57 rules applied. Total rules applied 177 place count 152 transition count 1075
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 1408 edges and 151 vertex of which 150 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 4 with 2 rules applied. Total rules applied 179 place count 150 transition count 1074
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 180 place count 150 transition count 1073
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 181 place count 149 transition count 1073
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 182 place count 148 transition count 1072
Iterating global reduction 6 with 1 rules applied. Total rules applied 183 place count 148 transition count 1072
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 184 place count 148 transition count 1071
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 185 place count 148 transition count 1070
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 186 place count 147 transition count 1070
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 187 place count 147 transition count 1069
Applied a total of 187 rules in 380 ms. Remains 147 /178 variables (removed 31) and now considering 1069/2083 (removed 1014) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 381 ms. Remains : 147/178 places, 1069/2083 transitions.
[2023-03-19 21:44:18] [INFO ] Flatten gal took : 36 ms
[2023-03-19 21:44:18] [INFO ] Flatten gal took : 42 ms
[2023-03-19 21:44:19] [INFO ] Input system was already deterministic with 1069 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 178/178 places, 2083/2083 transitions.
Graph (complete) has 1699 edges and 178 vertex of which 169 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.4 ms
Discarding 9 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Reduce places removed 1 places and 1 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 9 place count 168 transition count 2071
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 24 place count 153 transition count 1171
Iterating global reduction 1 with 15 rules applied. Total rules applied 39 place count 153 transition count 1171
Ensure Unique test removed 146 transitions
Reduce isomorphic transitions removed 146 transitions.
Iterating post reduction 1 with 146 rules applied. Total rules applied 185 place count 153 transition count 1025
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 188 place count 150 transition count 1021
Iterating global reduction 2 with 3 rules applied. Total rules applied 191 place count 150 transition count 1021
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 193 place count 150 transition count 1019
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 197 place count 146 transition count 1015
Iterating global reduction 3 with 4 rules applied. Total rules applied 201 place count 146 transition count 1015
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 205 place count 146 transition count 1011
Drop transitions removed 45 transitions
Redundant transition composition rules discarded 45 transitions
Iterating global reduction 4 with 45 rules applied. Total rules applied 250 place count 146 transition count 966
Reduce places removed 4 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Graph (complete) has 1280 edges and 142 vertex of which 141 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 4 with 21 rules applied. Total rules applied 271 place count 141 transition count 949
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 272 place count 140 transition count 948
Iterating global reduction 5 with 1 rules applied. Total rules applied 273 place count 140 transition count 948
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 5 with 29 rules applied. Total rules applied 302 place count 140 transition count 919
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 304 place count 140 transition count 917
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 305 place count 139 transition count 917
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 306 place count 138 transition count 916
Iterating global reduction 7 with 1 rules applied. Total rules applied 307 place count 138 transition count 916
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 308 place count 138 transition count 915
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 309 place count 138 transition count 914
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 310 place count 137 transition count 914
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 311 place count 137 transition count 913
Applied a total of 311 rules in 309 ms. Remains 137 /178 variables (removed 41) and now considering 913/2083 (removed 1170) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 309 ms. Remains : 137/178 places, 913/2083 transitions.
[2023-03-19 21:44:19] [INFO ] Flatten gal took : 32 ms
[2023-03-19 21:44:19] [INFO ] Flatten gal took : 33 ms
[2023-03-19 21:44:19] [INFO ] Input system was already deterministic with 913 transitions.
Finished random walk after 427 steps, including 0 resets, run visited all 1 properties in 16 ms. (steps per millisecond=26 )
FORMULA SemanticWebServices-PT-S256P09-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 2083/2083 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 175 transition count 2075
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 26 place count 160 transition count 1156
Iterating global reduction 1 with 15 rules applied. Total rules applied 41 place count 160 transition count 1156
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 181 place count 160 transition count 1016
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 183 place count 158 transition count 1004
Iterating global reduction 2 with 2 rules applied. Total rules applied 185 place count 158 transition count 1004
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 188 place count 158 transition count 1001
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 199 place count 158 transition count 990
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 218 place count 155 transition count 974
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 219 place count 154 transition count 973
Iterating global reduction 4 with 1 rules applied. Total rules applied 220 place count 154 transition count 973
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 4 with 29 rules applied. Total rules applied 249 place count 154 transition count 944
Applied a total of 249 rules in 30 ms. Remains 154 /178 variables (removed 24) and now considering 944/2083 (removed 1139) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 154/178 places, 944/2083 transitions.
[2023-03-19 21:44:19] [INFO ] Flatten gal took : 26 ms
[2023-03-19 21:44:19] [INFO ] Flatten gal took : 44 ms
[2023-03-19 21:44:19] [INFO ] Input system was already deterministic with 944 transitions.
Starting structural reductions in LTL mode, iteration 0 : 178/178 places, 2083/2083 transitions.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 175 transition count 2075
Discarding 15 places :
Symmetric choice reduction at 1 with 15 rule applications. Total rules 26 place count 160 transition count 1156
Iterating global reduction 1 with 15 rules applied. Total rules applied 41 place count 160 transition count 1156
Ensure Unique test removed 140 transitions
Reduce isomorphic transitions removed 140 transitions.
Iterating post reduction 1 with 140 rules applied. Total rules applied 181 place count 160 transition count 1016
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 183 place count 158 transition count 1004
Iterating global reduction 2 with 2 rules applied. Total rules applied 185 place count 158 transition count 1004
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 188 place count 158 transition count 1001
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 3 with 11 rules applied. Total rules applied 199 place count 158 transition count 990
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 3 with 19 rules applied. Total rules applied 218 place count 155 transition count 974
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 219 place count 154 transition count 973
Iterating global reduction 4 with 1 rules applied. Total rules applied 220 place count 154 transition count 973
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 4 with 29 rules applied. Total rules applied 249 place count 154 transition count 944
Applied a total of 249 rules in 30 ms. Remains 154 /178 variables (removed 24) and now considering 944/2083 (removed 1139) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 154/178 places, 944/2083 transitions.
[2023-03-19 21:44:19] [INFO ] Flatten gal took : 27 ms
[2023-03-19 21:44:19] [INFO ] Flatten gal took : 32 ms
[2023-03-19 21:44:19] [INFO ] Input system was already deterministic with 944 transitions.
[2023-03-19 21:44:19] [INFO ] Flatten gal took : 65 ms
[2023-03-19 21:44:20] [INFO ] Flatten gal took : 67 ms
[2023-03-19 21:44:20] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLFireability.sr.xml took 3 ms.
[2023-03-19 21:44:20] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 178 places, 2083 transitions and 16584 arcs took 31 ms.
Total runtime 9272 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/463/ctl_0_ --ctl=/tmp/463/ctl_1_ --ctl=/tmp/463/ctl_2_ --ctl=/tmp/463/ctl_3_ --ctl=/tmp/463/ctl_4_ --mu-par --mu-opt
Could not compute solution for formula : SemanticWebServices-PT-S256P09-CTLFireability-05
Could not compute solution for formula : SemanticWebServices-PT-S256P09-CTLFireability-06
Could not compute solution for formula : SemanticWebServices-PT-S256P09-CTLFireability-08
Could not compute solution for formula : SemanticWebServices-PT-S256P09-CTLFireability-10
Could not compute solution for formula : SemanticWebServices-PT-S256P09-CTLFireability-15
BK_STOP 1679263470372
--------------------
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
ctl formula name SemanticWebServices-PT-S256P09-CTLFireability-05
ctl formula formula --ctl=/tmp/463/ctl_0_
ctl formula name SemanticWebServices-PT-S256P09-CTLFireability-06
ctl formula formula --ctl=/tmp/463/ctl_1_
ctl formula name SemanticWebServices-PT-S256P09-CTLFireability-08
ctl formula formula --ctl=/tmp/463/ctl_2_
ctl formula name SemanticWebServices-PT-S256P09-CTLFireability-10
ctl formula formula --ctl=/tmp/463/ctl_3_
ctl formula name SemanticWebServices-PT-S256P09-CTLFireability-15
ctl formula formula --ctl=/tmp/463/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 178 places, 2083 transitions and 16584 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.030 real 0.040 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: 2083->1242 groups
pnml2lts-sym: Regrouping took 3.110 real 3.090 user 0.000 sys
pnml2lts-sym: state vector length is 178; there are 1242 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: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
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="SemanticWebServices-PT-S256P09"
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 SemanticWebServices-PT-S256P09, 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 r361-smll-167891811500426"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SemanticWebServices-PT-S256P09.tgz
mv SemanticWebServices-PT-S256P09 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 ;