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.r393-oct2-167903717000410.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ShieldPPPs-PT-004B, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r393-oct2-167903717000410
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 5.6K Feb 26 01:56 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 26 01:56 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Feb 26 01:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 71K Feb 26 01:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 01:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Feb 26 01:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 01:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 124K Feb 26 01:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:58 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:58 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 69K 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 ShieldPPPs-PT-004B-CTLFireability-00
FORMULA_NAME ShieldPPPs-PT-004B-CTLFireability-01
FORMULA_NAME ShieldPPPs-PT-004B-CTLFireability-02
FORMULA_NAME ShieldPPPs-PT-004B-CTLFireability-03
FORMULA_NAME ShieldPPPs-PT-004B-CTLFireability-04
FORMULA_NAME ShieldPPPs-PT-004B-CTLFireability-05
FORMULA_NAME ShieldPPPs-PT-004B-CTLFireability-06
FORMULA_NAME ShieldPPPs-PT-004B-CTLFireability-07
FORMULA_NAME ShieldPPPs-PT-004B-CTLFireability-08
FORMULA_NAME ShieldPPPs-PT-004B-CTLFireability-09
FORMULA_NAME ShieldPPPs-PT-004B-CTLFireability-10
FORMULA_NAME ShieldPPPs-PT-004B-CTLFireability-11
FORMULA_NAME ShieldPPPs-PT-004B-CTLFireability-12
FORMULA_NAME ShieldPPPs-PT-004B-CTLFireability-13
FORMULA_NAME ShieldPPPs-PT-004B-CTLFireability-14
FORMULA_NAME ShieldPPPs-PT-004B-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679445487694

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=ShieldPPPs-PT-004B
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 00:38:11] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 00:38:11] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 00:38:11] [INFO ] Load time of PNML (sax parser for PT used): 72 ms
[2023-03-22 00:38:11] [INFO ] Transformed 275 places.
[2023-03-22 00:38:11] [INFO ] Transformed 255 transitions.
[2023-03-22 00:38:11] [INFO ] Found NUPN structural information;
[2023-03-22 00:38:11] [INFO ] Parsed PT model containing 275 places and 255 transitions and 702 arcs in 207 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 12 ms.
Support contains 150 out of 275 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 275/275 places, 255/255 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 268 transition count 248
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 268 transition count 248
Applied a total of 14 rules in 50 ms. Remains 268 /275 variables (removed 7) and now considering 248/255 (removed 7) transitions.
// Phase 1: matrix 248 rows 268 cols
[2023-03-22 00:38:11] [INFO ] Computed 45 place invariants in 22 ms
[2023-03-22 00:38:12] [INFO ] Implicit Places using invariants in 858 ms returned []
[2023-03-22 00:38:12] [INFO ] Invariant cache hit.
[2023-03-22 00:38:13] [INFO ] Implicit Places using invariants and state equation in 440 ms returned []
Implicit Place search using SMT with State Equation took 1355 ms to find 0 implicit places.
[2023-03-22 00:38:13] [INFO ] Invariant cache hit.
[2023-03-22 00:38:14] [INFO ] Dead Transitions using invariants and state equation in 1354 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 268/275 places, 248/255 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2787 ms. Remains : 268/275 places, 248/255 transitions.
Support contains 150 out of 268 places after structural reductions.
[2023-03-22 00:38:14] [INFO ] Flatten gal took : 69 ms
[2023-03-22 00:38:15] [INFO ] Flatten gal took : 17 ms
[2023-03-22 00:38:15] [INFO ] Input system was already deterministic with 248 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 403 ms. (steps per millisecond=24 ) properties (out of 113) seen :109
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-22 00:38:15] [INFO ] Invariant cache hit.
[2023-03-22 00:38:15] [INFO ] [Real]Absence check using 45 positive place invariants in 49 ms returned sat
[2023-03-22 00:38:16] [INFO ] After 260ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 9 ms.
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 13 ms
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 26 ms
[2023-03-22 00:38:16] [INFO ] Input system was already deterministic with 248 transitions.
Computed a total of 59 stabilizing places and 59 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 248 transition count 228
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 248 transition count 228
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 247 transition count 227
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 247 transition count 227
Applied a total of 42 rules in 28 ms. Remains 247 /268 variables (removed 21) and now considering 227/248 (removed 21) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 31 ms. Remains : 247/268 places, 227/248 transitions.
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 9 ms
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 10 ms
[2023-03-22 00:38:16] [INFO ] Input system was already deterministic with 227 transitions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 248 transition count 228
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 248 transition count 228
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 247 transition count 227
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 247 transition count 227
Applied a total of 42 rules in 15 ms. Remains 247 /268 variables (removed 21) and now considering 227/248 (removed 21) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 15 ms. Remains : 247/268 places, 227/248 transitions.
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 19 ms
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 10 ms
[2023-03-22 00:38:16] [INFO ] Input system was already deterministic with 227 transitions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 253 transition count 233
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 253 transition count 233
Applied a total of 30 rules in 22 ms. Remains 253 /268 variables (removed 15) and now considering 233/248 (removed 15) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 22 ms. Remains : 253/268 places, 233/248 transitions.
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 9 ms
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 10 ms
[2023-03-22 00:38:16] [INFO ] Input system was already deterministic with 233 transitions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 247 transition count 227
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 247 transition count 227
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 246 transition count 226
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 246 transition count 226
Applied a total of 44 rules in 21 ms. Remains 246 /268 variables (removed 22) and now considering 226/248 (removed 22) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 35 ms. Remains : 246/268 places, 226/248 transitions.
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 9 ms
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 22 ms
[2023-03-22 00:38:16] [INFO ] Input system was already deterministic with 226 transitions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 254 transition count 234
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 254 transition count 234
Applied a total of 28 rules in 7 ms. Remains 254 /268 variables (removed 14) and now considering 234/248 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 254/268 places, 234/248 transitions.
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 9 ms
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 23 ms
[2023-03-22 00:38:16] [INFO ] Input system was already deterministic with 234 transitions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 251 transition count 231
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 251 transition count 231
Applied a total of 34 rules in 36 ms. Remains 251 /268 variables (removed 17) and now considering 231/248 (removed 17) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 36 ms. Remains : 251/268 places, 231/248 transitions.
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 8 ms
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 20 ms
[2023-03-22 00:38:16] [INFO ] Input system was already deterministic with 231 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 0 with 30 rules applied. Total rules applied 30 place count 267 transition count 217
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 1 with 30 rules applied. Total rules applied 60 place count 237 transition count 217
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 60 place count 237 transition count 197
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 100 place count 217 transition count 197
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 120 place count 197 transition count 177
Iterating global reduction 2 with 20 rules applied. Total rules applied 140 place count 197 transition count 177
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 140 place count 197 transition count 170
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 154 place count 190 transition count 170
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 2 with 126 rules applied. Total rules applied 280 place count 127 transition count 107
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 282 place count 125 transition count 105
Applied a total of 282 rules in 77 ms. Remains 125 /268 variables (removed 143) and now considering 105/248 (removed 143) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 77 ms. Remains : 125/268 places, 105/248 transitions.
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 5 ms
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 4 ms
[2023-03-22 00:38:16] [INFO ] Input system was already deterministic with 105 transitions.
Finished random walk after 395 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=197 )
FORMULA ShieldPPPs-PT-004B-CTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 267 transition count 219
Reduce places removed 28 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 29 rules applied. Total rules applied 57 place count 239 transition count 218
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 238 transition count 218
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 21 Pre rules applied. Total rules applied 58 place count 238 transition count 197
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 100 place count 217 transition count 197
Discarding 19 places :
Symmetric choice reduction at 3 with 19 rule applications. Total rules 119 place count 198 transition count 178
Iterating global reduction 3 with 19 rules applied. Total rules applied 138 place count 198 transition count 178
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 138 place count 198 transition count 172
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 150 place count 192 transition count 172
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 0 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 3 with 124 rules applied. Total rules applied 274 place count 130 transition count 110
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 276 place count 128 transition count 108
Applied a total of 276 rules in 61 ms. Remains 128 /268 variables (removed 140) and now considering 108/248 (removed 140) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 61 ms. Remains : 128/268 places, 108/248 transitions.
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 4 ms
[2023-03-22 00:38:16] [INFO ] Flatten gal took : 6 ms
[2023-03-22 00:38:17] [INFO ] Input system was already deterministic with 108 transitions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 252 transition count 232
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 252 transition count 232
Applied a total of 32 rules in 27 ms. Remains 252 /268 variables (removed 16) and now considering 232/248 (removed 16) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 252/268 places, 232/248 transitions.
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 8 ms
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 11 ms
[2023-03-22 00:38:17] [INFO ] Input system was already deterministic with 232 transitions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 247 transition count 227
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 247 transition count 227
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 246 transition count 226
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 246 transition count 226
Applied a total of 44 rules in 13 ms. Remains 246 /268 variables (removed 22) and now considering 226/248 (removed 22) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13 ms. Remains : 246/268 places, 226/248 transitions.
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 8 ms
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 8 ms
[2023-03-22 00:38:17] [INFO ] Input system was already deterministic with 226 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 267 transition count 218
Reduce places removed 29 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 30 rules applied. Total rules applied 59 place count 238 transition count 217
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 60 place count 237 transition count 217
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 60 place count 237 transition count 197
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 100 place count 217 transition count 197
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 121 place count 196 transition count 176
Iterating global reduction 3 with 21 rules applied. Total rules applied 142 place count 196 transition count 176
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 142 place count 196 transition count 169
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 156 place count 189 transition count 169
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 1 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 3 with 126 rules applied. Total rules applied 282 place count 126 transition count 106
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 284 place count 124 transition count 104
Applied a total of 284 rules in 28 ms. Remains 124 /268 variables (removed 144) and now considering 104/248 (removed 144) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 28 ms. Remains : 124/268 places, 104/248 transitions.
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 4 ms
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 5 ms
[2023-03-22 00:38:17] [INFO ] Input system was already deterministic with 104 transitions.
Finished random walk after 104 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=104 )
FORMULA ShieldPPPs-PT-004B-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 250 transition count 230
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 250 transition count 230
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 249 transition count 229
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 249 transition count 229
Applied a total of 38 rules in 8 ms. Remains 249 /268 variables (removed 19) and now considering 229/248 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 249/268 places, 229/248 transitions.
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 8 ms
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 24 ms
[2023-03-22 00:38:17] [INFO ] Input system was already deterministic with 229 transitions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Discarding 18 places :
Symmetric choice reduction at 0 with 18 rule applications. Total rules 18 place count 250 transition count 230
Iterating global reduction 0 with 18 rules applied. Total rules applied 36 place count 250 transition count 230
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 249 transition count 229
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 249 transition count 229
Applied a total of 38 rules in 9 ms. Remains 249 /268 variables (removed 19) and now considering 229/248 (removed 19) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 249/268 places, 229/248 transitions.
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 8 ms
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 8 ms
[2023-03-22 00:38:17] [INFO ] Input system was already deterministic with 229 transitions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 249 transition count 229
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 249 transition count 229
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 248 transition count 228
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 248 transition count 228
Applied a total of 40 rules in 11 ms. Remains 248 /268 variables (removed 20) and now considering 228/248 (removed 20) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11 ms. Remains : 248/268 places, 228/248 transitions.
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 8 ms
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 7 ms
[2023-03-22 00:38:17] [INFO ] Input system was already deterministic with 228 transitions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 247 transition count 227
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 247 transition count 227
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 43 place count 246 transition count 226
Iterating global reduction 0 with 1 rules applied. Total rules applied 44 place count 246 transition count 226
Applied a total of 44 rules in 9 ms. Remains 246 /268 variables (removed 22) and now considering 226/248 (removed 22) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9 ms. Remains : 246/268 places, 226/248 transitions.
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 12 ms
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 7 ms
[2023-03-22 00:38:17] [INFO ] Input system was already deterministic with 226 transitions.
Starting structural reductions in LTL mode, iteration 0 : 268/268 places, 248/248 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 251 transition count 231
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 251 transition count 231
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 250 transition count 230
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 250 transition count 230
Applied a total of 36 rules in 10 ms. Remains 250 /268 variables (removed 18) and now considering 230/248 (removed 18) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 10 ms. Remains : 250/268 places, 230/248 transitions.
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 7 ms
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 7 ms
[2023-03-22 00:38:17] [INFO ] Input system was already deterministic with 230 transitions.
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 9 ms
[2023-03-22 00:38:17] [INFO ] Flatten gal took : 9 ms
[2023-03-22 00:38:17] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 17 ms.
[2023-03-22 00:38:17] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 268 places, 248 transitions and 688 arcs took 9 ms.
Total runtime 6261 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/483/ctl_0_ --ctl=/tmp/483/ctl_1_ --ctl=/tmp/483/ctl_2_ --ctl=/tmp/483/ctl_3_ --ctl=/tmp/483/ctl_4_ --ctl=/tmp/483/ctl_5_ --ctl=/tmp/483/ctl_6_ --ctl=/tmp/483/ctl_7_ --ctl=/tmp/483/ctl_8_ --ctl=/tmp/483/ctl_9_ --ctl=/tmp/483/ctl_10_ --ctl=/tmp/483/ctl_11_ --ctl=/tmp/483/ctl_12_ --ctl=/tmp/483/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393220 kB
MemFree: 11506428 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16094904 kB
Could not compute solution for formula : ShieldPPPs-PT-004B-CTLFireability-00
Could not compute solution for formula : ShieldPPPs-PT-004B-CTLFireability-01
Could not compute solution for formula : ShieldPPPs-PT-004B-CTLFireability-02
Could not compute solution for formula : ShieldPPPs-PT-004B-CTLFireability-03
Could not compute solution for formula : ShieldPPPs-PT-004B-CTLFireability-04
Could not compute solution for formula : ShieldPPPs-PT-004B-CTLFireability-05
Could not compute solution for formula : ShieldPPPs-PT-004B-CTLFireability-07
Could not compute solution for formula : ShieldPPPs-PT-004B-CTLFireability-08
Could not compute solution for formula : ShieldPPPs-PT-004B-CTLFireability-09
Could not compute solution for formula : ShieldPPPs-PT-004B-CTLFireability-11
Could not compute solution for formula : ShieldPPPs-PT-004B-CTLFireability-12
Could not compute solution for formula : ShieldPPPs-PT-004B-CTLFireability-13
Could not compute solution for formula : ShieldPPPs-PT-004B-CTLFireability-14
Could not compute solution for formula : ShieldPPPs-PT-004B-CTLFireability-15

BK_STOP 1679449069588

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 ShieldPPPs-PT-004B-CTLFireability-00
ctl formula formula --ctl=/tmp/483/ctl_0_
ctl formula name ShieldPPPs-PT-004B-CTLFireability-01
ctl formula formula --ctl=/tmp/483/ctl_1_
ctl formula name ShieldPPPs-PT-004B-CTLFireability-02
ctl formula formula --ctl=/tmp/483/ctl_2_
ctl formula name ShieldPPPs-PT-004B-CTLFireability-03
ctl formula formula --ctl=/tmp/483/ctl_3_
ctl formula name ShieldPPPs-PT-004B-CTLFireability-04
ctl formula formula --ctl=/tmp/483/ctl_4_
ctl formula name ShieldPPPs-PT-004B-CTLFireability-05
ctl formula formula --ctl=/tmp/483/ctl_5_
ctl formula name ShieldPPPs-PT-004B-CTLFireability-07
ctl formula formula --ctl=/tmp/483/ctl_6_
ctl formula name ShieldPPPs-PT-004B-CTLFireability-08
ctl formula formula --ctl=/tmp/483/ctl_7_
ctl formula name ShieldPPPs-PT-004B-CTLFireability-09
ctl formula formula --ctl=/tmp/483/ctl_8_
ctl formula name ShieldPPPs-PT-004B-CTLFireability-11
ctl formula formula --ctl=/tmp/483/ctl_9_
ctl formula name ShieldPPPs-PT-004B-CTLFireability-12
ctl formula formula --ctl=/tmp/483/ctl_10_
ctl formula name ShieldPPPs-PT-004B-CTLFireability-13
ctl formula formula --ctl=/tmp/483/ctl_11_
ctl formula name ShieldPPPs-PT-004B-CTLFireability-14
ctl formula formula --ctl=/tmp/483/ctl_12_
ctl formula name ShieldPPPs-PT-004B-CTLFireability-15
ctl formula formula --ctl=/tmp/483/ctl_13_
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 268 places, 248 transitions and 688 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: 248->248 groups
pnml2lts-sym: Regrouping took 0.030 real 0.030 user 0.000 sys
pnml2lts-sym: state vector length is 268; 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: 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: 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
Killing (15) : 489
Killing (9) : 489

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="ShieldPPPs-PT-004B"
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 ShieldPPPs-PT-004B, 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 r393-oct2-167903717000410"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPs-PT-004B.tgz
mv ShieldPPPs-PT-004B 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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;