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.r489-tall-167912707801170.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 UtilityControlRoom-PT-Z4T3N08, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r489-tall-167912707801170
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 43K Feb 26 14:32 CTLCardinality.txt
-rw-r--r-- 1 mcc users 206K Feb 26 14:32 CTLCardinality.xml
-rw-r--r-- 1 mcc users 86K Feb 26 14:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 338K Feb 26 14:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 23K Feb 25 17:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 17:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 49K Feb 25 17:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 146K Feb 25 17:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 45K Feb 26 14:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 251K Feb 26 14:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 195K Feb 26 14:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 740K Feb 26 14:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 17:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.9K Feb 25 17:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 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 255K 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 UtilityControlRoom-PT-Z4T3N08-CTLFireability-00
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLFireability-01
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLFireability-02
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLFireability-03
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLFireability-04
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLFireability-05
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLFireability-06
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLFireability-07
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLFireability-08
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLFireability-09
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLFireability-10
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLFireability-11
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLFireability-12
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLFireability-13
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLFireability-14
FORMULA_NAME UtilityControlRoom-PT-Z4T3N08-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679341139827

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=UtilityControlRoom-PT-Z4T3N08
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 19:39:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 19:39:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 19:39:01] [INFO ] Load time of PNML (sax parser for PT used): 62 ms
[2023-03-20 19:39:01] [INFO ] Transformed 302 places.
[2023-03-20 19:39:01] [INFO ] Transformed 600 transitions.
[2023-03-20 19:39:01] [INFO ] Parsed PT model containing 302 places and 600 transitions and 1928 arcs in 123 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 26 ms.
[2023-03-20 19:39:01] [INFO ] Reduced 24 identical enabling conditions.
[2023-03-20 19:39:01] [INFO ] Reduced 24 identical enabling conditions.
[2023-03-20 19:39:01] [INFO ] Reduced 24 identical enabling conditions.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
Support contains 302 out of 302 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Applied a total of 0 rules in 12 ms. Remains 302 /302 variables (removed 0) and now considering 472/472 (removed 0) transitions.
// Phase 1: matrix 472 rows 302 cols
[2023-03-20 19:39:01] [INFO ] Computed 19 place invariants in 29 ms
[2023-03-20 19:39:01] [INFO ] Implicit Places using invariants in 225 ms returned []
[2023-03-20 19:39:01] [INFO ] Invariant cache hit.
[2023-03-20 19:39:01] [INFO ] Implicit Places using invariants and state equation in 180 ms returned []
Implicit Place search using SMT with State Equation took 428 ms to find 0 implicit places.
[2023-03-20 19:39:01] [INFO ] Invariant cache hit.
[2023-03-20 19:39:02] [INFO ] Dead Transitions using invariants and state equation in 219 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 661 ms. Remains : 302/302 places, 472/472 transitions.
Support contains 302 out of 302 places after structural reductions.
[2023-03-20 19:39:02] [INFO ] Flatten gal took : 89 ms
[2023-03-20 19:39:02] [INFO ] Flatten gal took : 68 ms
[2023-03-20 19:39:03] [INFO ] Input system was already deterministic with 472 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 373 ms. (steps per millisecond=26 ) properties (out of 66) seen :63
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-20 19:39:03] [INFO ] Invariant cache hit.
[2023-03-20 19:39:03] [INFO ] [Real]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-03-20 19:39:03] [INFO ] After 124ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-20 19:39:03] [INFO ] After 162ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2023-03-20 19:39:03] [INFO ] After 276ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 12 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=12 )
Parikh walk visited 1 properties in 2 ms.
[2023-03-20 19:39:03] [INFO ] Flatten gal took : 38 ms
[2023-03-20 19:39:04] [INFO ] Flatten gal took : 55 ms
[2023-03-20 19:39:04] [INFO ] Input system was already deterministic with 472 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Drop transitions removed 128 transitions
Trivial Post-agglo rules discarded 128 transitions
Performed 128 trivial Post agglomeration. Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 302 transition count 344
Reduce places removed 128 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 160 rules applied. Total rules applied 288 place count 174 transition count 312
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 291 place count 171 transition count 216
Iterating global reduction 2 with 3 rules applied. Total rules applied 294 place count 171 transition count 216
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 318 place count 147 transition count 192
Iterating global reduction 2 with 24 rules applied. Total rules applied 342 place count 147 transition count 192
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 17 rules applied. Total rules applied 359 place count 138 transition count 184
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 17 rules applied. Total rules applied 376 place count 129 transition count 176
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 392 place count 121 transition count 168
Applied a total of 392 rules in 54 ms. Remains 121 /302 variables (removed 181) and now considering 168/472 (removed 304) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 54 ms. Remains : 121/302 places, 168/472 transitions.
[2023-03-20 19:39:04] [INFO ] Flatten gal took : 6 ms
[2023-03-20 19:39:04] [INFO ] Flatten gal took : 6 ms
[2023-03-20 19:39:04] [INFO ] Input system was already deterministic with 168 transitions.
Finished random walk after 16 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=16 )
FORMULA UtilityControlRoom-PT-Z4T3N08-CTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in SI_CTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Applied a total of 0 rules in 10 ms. Remains 302 /302 variables (removed 0) and now considering 472/472 (removed 0) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 10 ms. Remains : 302/302 places, 472/472 transitions.
[2023-03-20 19:39:04] [INFO ] Flatten gal took : 20 ms
[2023-03-20 19:39:04] [INFO ] Flatten gal took : 22 ms
[2023-03-20 19:39:04] [INFO ] Input system was already deterministic with 472 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Applied a total of 0 rules in 3 ms. Remains 302 /302 variables (removed 0) and now considering 472/472 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3 ms. Remains : 302/302 places, 472/472 transitions.
[2023-03-20 19:39:04] [INFO ] Flatten gal took : 19 ms
[2023-03-20 19:39:04] [INFO ] Flatten gal took : 23 ms
[2023-03-20 19:39:04] [INFO ] Input system was already deterministic with 472 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 128
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 302 transition count 344
Reduce places removed 128 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 160 rules applied. Total rules applied 288 place count 174 transition count 312
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 32 Pre rules applied. Total rules applied 288 place count 174 transition count 280
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 352 place count 142 transition count 280
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 368 place count 134 transition count 272
Applied a total of 368 rules in 31 ms. Remains 134 /302 variables (removed 168) and now considering 272/472 (removed 200) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 31 ms. Remains : 134/302 places, 272/472 transitions.
[2023-03-20 19:39:04] [INFO ] Flatten gal took : 16 ms
[2023-03-20 19:39:04] [INFO ] Flatten gal took : 15 ms
[2023-03-20 19:39:04] [INFO ] Input system was already deterministic with 272 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Applied a total of 0 rules in 2 ms. Remains 302 /302 variables (removed 0) and now considering 472/472 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2 ms. Remains : 302/302 places, 472/472 transitions.
[2023-03-20 19:39:04] [INFO ] Flatten gal took : 19 ms
[2023-03-20 19:39:04] [INFO ] Flatten gal took : 22 ms
[2023-03-20 19:39:04] [INFO ] Input system was already deterministic with 472 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 5 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 206/302 places, 376/472 transitions.
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 14 ms
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 16 ms
[2023-03-20 19:39:05] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 5 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5 ms. Remains : 206/302 places, 376/472 transitions.
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 13 ms
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 14 ms
[2023-03-20 19:39:05] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 96 places :
Symmetric choice reduction at 0 with 96 rule applications. Total rules 96 place count 206 transition count 376
Iterating global reduction 0 with 96 rules applied. Total rules applied 192 place count 206 transition count 376
Applied a total of 192 rules in 4 ms. Remains 206 /302 variables (removed 96) and now considering 376/472 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4 ms. Remains : 206/302 places, 376/472 transitions.
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 11 ms
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 12 ms
[2023-03-20 19:39:05] [INFO ] Input system was already deterministic with 376 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 94 places :
Symmetric choice reduction at 0 with 94 rule applications. Total rules 94 place count 208 transition count 378
Iterating global reduction 0 with 94 rules applied. Total rules applied 188 place count 208 transition count 378
Applied a total of 188 rules in 7 ms. Remains 208 /302 variables (removed 94) and now considering 378/472 (removed 94) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 208/302 places, 378/472 transitions.
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 11 ms
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 12 ms
[2023-03-20 19:39:05] [INFO ] Input system was already deterministic with 378 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Performed 127 Post agglomeration using F-continuation condition.Transition count delta: 127
Iterating post reduction 0 with 127 rules applied. Total rules applied 127 place count 302 transition count 345
Reduce places removed 127 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 159 rules applied. Total rules applied 286 place count 175 transition count 313
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 286 place count 175 transition count 282
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 348 place count 144 transition count 282
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 349 place count 143 transition count 250
Iterating global reduction 2 with 1 rules applied. Total rules applied 350 place count 143 transition count 250
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 358 place count 135 transition count 242
Iterating global reduction 2 with 8 rules applied. Total rules applied 366 place count 135 transition count 242
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 373 place count 128 transition count 228
Iterating global reduction 2 with 7 rules applied. Total rules applied 380 place count 128 transition count 228
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 386 place count 122 transition count 210
Iterating global reduction 2 with 6 rules applied. Total rules applied 392 place count 122 transition count 210
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 398 place count 122 transition count 204
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 412 place count 115 transition count 197
Partial Post-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 415 place count 115 transition count 197
Applied a total of 415 rules in 34 ms. Remains 115 /302 variables (removed 187) and now considering 197/472 (removed 275) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 34 ms. Remains : 115/302 places, 197/472 transitions.
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 5 ms
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 6 ms
[2023-03-20 19:39:05] [INFO ] Input system was already deterministic with 197 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Drop transitions removed 127 transitions
Trivial Post-agglo rules discarded 127 transitions
Performed 127 trivial Post agglomeration. Transition count delta: 127
Iterating post reduction 0 with 127 rules applied. Total rules applied 127 place count 302 transition count 345
Reduce places removed 127 places and 0 transitions.
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 1 with 159 rules applied. Total rules applied 286 place count 175 transition count 313
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 286 place count 175 transition count 282
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 348 place count 144 transition count 282
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 350 place count 142 transition count 218
Iterating global reduction 2 with 2 rules applied. Total rules applied 352 place count 142 transition count 218
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 368 place count 126 transition count 202
Iterating global reduction 2 with 16 rules applied. Total rules applied 384 place count 126 transition count 202
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 399 place count 111 transition count 172
Iterating global reduction 2 with 15 rules applied. Total rules applied 414 place count 111 transition count 172
Discarding 14 places :
Symmetric choice reduction at 2 with 14 rule applications. Total rules 428 place count 97 transition count 144
Iterating global reduction 2 with 14 rules applied. Total rules applied 442 place count 97 transition count 144
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 456 place count 97 transition count 130
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 472 place count 89 transition count 122
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 486 place count 82 transition count 115
Applied a total of 486 rules in 22 ms. Remains 82 /302 variables (removed 220) and now considering 115/472 (removed 357) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 22 ms. Remains : 82/302 places, 115/472 transitions.
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 4 ms
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 4 ms
[2023-03-20 19:39:05] [INFO ] Input system was already deterministic with 115 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 207 transition count 377
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 207 transition count 377
Applied a total of 190 rules in 7 ms. Remains 207 /302 variables (removed 95) and now considering 377/472 (removed 95) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 207/302 places, 377/472 transitions.
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 11 ms
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 12 ms
[2023-03-20 19:39:05] [INFO ] Input system was already deterministic with 377 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 91 places :
Symmetric choice reduction at 0 with 91 rule applications. Total rules 91 place count 211 transition count 381
Iterating global reduction 0 with 91 rules applied. Total rules applied 182 place count 211 transition count 381
Applied a total of 182 rules in 7 ms. Remains 211 /302 variables (removed 91) and now considering 381/472 (removed 91) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7 ms. Remains : 211/302 places, 381/472 transitions.
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 11 ms
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 12 ms
[2023-03-20 19:39:05] [INFO ] Input system was already deterministic with 381 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 207 transition count 377
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 207 transition count 377
Applied a total of 190 rules in 6 ms. Remains 207 /302 variables (removed 95) and now considering 377/472 (removed 95) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 207/302 places, 377/472 transitions.
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 10 ms
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 11 ms
[2023-03-20 19:39:05] [INFO ] Input system was already deterministic with 377 transitions.
Starting structural reductions in LTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Discarding 95 places :
Symmetric choice reduction at 0 with 95 rule applications. Total rules 95 place count 207 transition count 377
Iterating global reduction 0 with 95 rules applied. Total rules applied 190 place count 207 transition count 377
Applied a total of 190 rules in 6 ms. Remains 207 /302 variables (removed 95) and now considering 377/472 (removed 95) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 6 ms. Remains : 207/302 places, 377/472 transitions.
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 10 ms
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 11 ms
[2023-03-20 19:39:05] [INFO ] Input system was already deterministic with 377 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 302/302 places, 472/472 transitions.
Performed 122 Post agglomeration using F-continuation condition.Transition count delta: 122
Iterating post reduction 0 with 122 rules applied. Total rules applied 122 place count 302 transition count 350
Reduce places removed 122 places and 0 transitions.
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 1 with 152 rules applied. Total rules applied 274 place count 180 transition count 320
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 31 Pre rules applied. Total rules applied 274 place count 180 transition count 289
Deduced a syphon composed of 31 places in 1 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 2 with 62 rules applied. Total rules applied 336 place count 149 transition count 289
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 339 place count 146 transition count 286
Iterating global reduction 2 with 3 rules applied. Total rules applied 342 place count 146 transition count 286
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 358 place count 138 transition count 278
Applied a total of 358 rules in 20 ms. Remains 138 /302 variables (removed 164) and now considering 278/472 (removed 194) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 20 ms. Remains : 138/302 places, 278/472 transitions.
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 7 ms
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 8 ms
[2023-03-20 19:39:05] [INFO ] Input system was already deterministic with 278 transitions.
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 38 ms
[2023-03-20 19:39:05] [INFO ] Flatten gal took : 38 ms
[2023-03-20 19:39:06] [INFO ] Export to MCC of 15 properties in file /home/mcc/execution/CTLFireability.sr.xml took 21 ms.
[2023-03-20 19:39:06] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 302 places, 472 transitions and 1416 arcs took 2 ms.
Total runtime 5019 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/468/ctl_0_ --ctl=/tmp/468/ctl_1_ --ctl=/tmp/468/ctl_2_ --ctl=/tmp/468/ctl_3_ --ctl=/tmp/468/ctl_4_ --ctl=/tmp/468/ctl_5_ --ctl=/tmp/468/ctl_6_ --ctl=/tmp/468/ctl_7_ --ctl=/tmp/468/ctl_8_ --ctl=/tmp/468/ctl_9_ --ctl=/tmp/468/ctl_10_ --ctl=/tmp/468/ctl_11_ --ctl=/tmp/468/ctl_12_ --ctl=/tmp/468/ctl_13_ --ctl=/tmp/468/ctl_14_ --mu-par --mu-opt
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLFireability-01
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLFireability-02
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLFireability-03
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLFireability-04
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLFireability-05
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLFireability-06
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLFireability-07
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLFireability-08
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLFireability-09
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLFireability-10
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLFireability-11
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLFireability-12
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLFireability-13
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLFireability-14
Could not compute solution for formula : UtilityControlRoom-PT-Z4T3N08-CTLFireability-15

BK_STOP 1679341148703

--------------------
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 UtilityControlRoom-PT-Z4T3N08-CTLFireability-01
ctl formula formula --ctl=/tmp/468/ctl_0_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLFireability-02
ctl formula formula --ctl=/tmp/468/ctl_1_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLFireability-03
ctl formula formula --ctl=/tmp/468/ctl_2_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLFireability-04
ctl formula formula --ctl=/tmp/468/ctl_3_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLFireability-05
ctl formula formula --ctl=/tmp/468/ctl_4_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLFireability-06
ctl formula formula --ctl=/tmp/468/ctl_5_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLFireability-07
ctl formula formula --ctl=/tmp/468/ctl_6_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLFireability-08
ctl formula formula --ctl=/tmp/468/ctl_7_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLFireability-09
ctl formula formula --ctl=/tmp/468/ctl_8_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLFireability-10
ctl formula formula --ctl=/tmp/468/ctl_9_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLFireability-11
ctl formula formula --ctl=/tmp/468/ctl_10_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLFireability-12
ctl formula formula --ctl=/tmp/468/ctl_11_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLFireability-13
ctl formula formula --ctl=/tmp/468/ctl_12_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLFireability-14
ctl formula formula --ctl=/tmp/468/ctl_13_
ctl formula name UtilityControlRoom-PT-Z4T3N08-CTLFireability-15
ctl formula formula --ctl=/tmp/468/ctl_14_
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 302 places, 472 transitions and 1416 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: 472->472 groups
pnml2lts-sym: Regrouping took 0.100 real 0.100 user 0.000 sys
pnml2lts-sym: state vector length is 302; there are 472 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: parsing CTL formula
pnml2lts-sym: converting CTL to mu-calculus...
pnml2lts-sym: Exploration took 146185 group checks and 0 next state calls
pnml2lts-sym: reachability took 1.100 real 4.370 user 0.030 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.010 user 0.000 sys
pnml2lts-sym: state space has 7453845645367 states, 29686 nodes
double free or corruption (out)

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="UtilityControlRoom-PT-Z4T3N08"
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 UtilityControlRoom-PT-Z4T3N08, 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 r489-tall-167912707801170"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-PT-Z4T3N08.tgz
mv UtilityControlRoom-PT-Z4T3N08 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 ;