About the Execution of 2023-gold for ASLink-PT-03a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 804.783 | 59421.00 | 83387.00 | 672.00 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r021-smll-171620127800026.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool gold2023
Input is ASLink-PT-03a, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-smll-171620127800026
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 820K
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Apr 22 14:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 17:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 11 18:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Apr 11 18:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 22 14:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 357K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-03a-UpperBounds-00
FORMULA_NAME ASLink-PT-03a-UpperBounds-01
FORMULA_NAME ASLink-PT-03a-UpperBounds-02
FORMULA_NAME ASLink-PT-03a-UpperBounds-03
FORMULA_NAME ASLink-PT-03a-UpperBounds-04
FORMULA_NAME ASLink-PT-03a-UpperBounds-05
FORMULA_NAME ASLink-PT-03a-UpperBounds-06
FORMULA_NAME ASLink-PT-03a-UpperBounds-07
FORMULA_NAME ASLink-PT-03a-UpperBounds-08
FORMULA_NAME ASLink-PT-03a-UpperBounds-09
FORMULA_NAME ASLink-PT-03a-UpperBounds-10
FORMULA_NAME ASLink-PT-03a-UpperBounds-11
FORMULA_NAME ASLink-PT-03a-UpperBounds-12
FORMULA_NAME ASLink-PT-03a-UpperBounds-13
FORMULA_NAME ASLink-PT-03a-UpperBounds-14
FORMULA_NAME ASLink-PT-03a-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716377258462
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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-03a
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-22 11:27:40] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 11:27:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 11:27:41] [INFO ] Load time of PNML (sax parser for PT used): 198 ms
[2024-05-22 11:27:41] [INFO ] Transformed 821 places.
[2024-05-22 11:27:41] [INFO ] Transformed 1281 transitions.
[2024-05-22 11:27:41] [INFO ] Found NUPN structural information;
[2024-05-22 11:27:41] [INFO ] Parsed PT model containing 821 places and 1281 transitions and 4839 arcs in 336 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 13 transitions
Reduce redundant transitions removed 13 transitions.
// Phase 1: matrix 1268 rows 821 cols
[2024-05-22 11:27:41] [INFO ] Computed 156 invariants in 95 ms
Incomplete random walk after 10000 steps, including 102 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 16) seen :13
FORMULA ASLink-PT-03a-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-03a-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
[2024-05-22 11:27:41] [INFO ] Invariant cache hit.
[2024-05-22 11:27:42] [INFO ] [Real]Absence check using 36 positive place invariants in 37 ms returned sat
[2024-05-22 11:27:42] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 55 ms returned sat
[2024-05-22 11:27:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 11:27:43] [INFO ] [Real]Absence check using state equation in 655 ms returned sat
[2024-05-22 11:27:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 11:27:43] [INFO ] [Nat]Absence check using 36 positive place invariants in 29 ms returned sat
[2024-05-22 11:27:43] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 51 ms returned sat
[2024-05-22 11:27:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 11:27:44] [INFO ] [Nat]Absence check using state equation in 702 ms returned sat
[2024-05-22 11:27:44] [INFO ] Computed and/alt/rep : 486/1798/486 causal constraints (skipped 781 transitions) in 163 ms.
[2024-05-22 11:27:48] [INFO ] Added : 10 causal constraints over 2 iterations in 3857 ms. Result :unknown
[2024-05-22 11:27:48] [INFO ] [Real]Absence check using 36 positive place invariants in 28 ms returned sat
[2024-05-22 11:27:48] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 67 ms returned sat
[2024-05-22 11:27:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 11:27:49] [INFO ] [Real]Absence check using state equation in 665 ms returned sat
[2024-05-22 11:27:49] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 11:27:49] [INFO ] [Nat]Absence check using 36 positive place invariants in 36 ms returned sat
[2024-05-22 11:27:49] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 62 ms returned sat
[2024-05-22 11:27:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 11:27:52] [INFO ] [Nat]Absence check using state equation in 3325 ms returned sat
[2024-05-22 11:27:53] [INFO ] Computed and/alt/rep : 486/1798/486 causal constraints (skipped 781 transitions) in 131 ms.
[2024-05-22 11:27:54] [INFO ] Added : 25 causal constraints over 5 iterations in 1332 ms. Result :unknown
[2024-05-22 11:27:54] [INFO ] [Real]Absence check using 36 positive place invariants in 26 ms returned sat
[2024-05-22 11:27:54] [INFO ] [Real]Absence check using 36 positive and 120 generalized place invariants in 47 ms returned sat
[2024-05-22 11:27:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 11:27:55] [INFO ] [Real]Absence check using state equation in 668 ms returned sat
[2024-05-22 11:27:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 11:27:55] [INFO ] [Nat]Absence check using 36 positive place invariants in 28 ms returned sat
[2024-05-22 11:27:55] [INFO ] [Nat]Absence check using 36 positive and 120 generalized place invariants in 49 ms returned sat
[2024-05-22 11:27:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 11:27:58] [INFO ] [Nat]Absence check using state equation in 2593 ms returned sat
[2024-05-22 11:27:58] [INFO ] Computed and/alt/rep : 486/1798/486 causal constraints (skipped 781 transitions) in 103 ms.
[2024-05-22 11:28:00] [INFO ] Added : 25 causal constraints over 5 iterations in 2094 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 821 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 821/821 places, 1268/1268 transitions.
Ensure Unique test removed 12 places
Discarding 6 places :
Implicit places reduction removed 6 places
Drop transitions removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 87 rules applied. Total rules applied 87 place count 803 transition count 1199
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 156 place count 734 transition count 1199
Performed 69 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 69 Pre rules applied. Total rules applied 156 place count 734 transition count 1130
Deduced a syphon composed of 69 places in 5 ms
Ensure Unique test removed 27 places
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 165 rules applied. Total rules applied 321 place count 638 transition count 1130
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 322 place count 638 transition count 1129
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 323 place count 637 transition count 1129
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 329 place count 631 transition count 1100
Ensure Unique test removed 1 places
Iterating global reduction 4 with 7 rules applied. Total rules applied 336 place count 630 transition count 1100
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 6 rules applied. Total rules applied 342 place count 629 transition count 1095
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 345 place count 626 transition count 1095
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 346 place count 625 transition count 1087
Iterating global reduction 6 with 1 rules applied. Total rules applied 347 place count 625 transition count 1087
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 348 place count 624 transition count 1079
Iterating global reduction 6 with 1 rules applied. Total rules applied 349 place count 624 transition count 1079
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 350 place count 623 transition count 1071
Iterating global reduction 6 with 1 rules applied. Total rules applied 351 place count 623 transition count 1071
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 352 place count 622 transition count 1063
Iterating global reduction 6 with 1 rules applied. Total rules applied 353 place count 622 transition count 1063
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 354 place count 621 transition count 1055
Iterating global reduction 6 with 1 rules applied. Total rules applied 355 place count 621 transition count 1055
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 356 place count 620 transition count 1047
Iterating global reduction 6 with 1 rules applied. Total rules applied 357 place count 620 transition count 1047
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 358 place count 619 transition count 1039
Iterating global reduction 6 with 1 rules applied. Total rules applied 359 place count 619 transition count 1039
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 360 place count 618 transition count 1031
Iterating global reduction 6 with 1 rules applied. Total rules applied 361 place count 618 transition count 1031
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 362 place count 617 transition count 1023
Iterating global reduction 6 with 1 rules applied. Total rules applied 363 place count 617 transition count 1023
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 364 place count 616 transition count 1015
Iterating global reduction 6 with 1 rules applied. Total rules applied 365 place count 616 transition count 1015
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 366 place count 615 transition count 1007
Iterating global reduction 6 with 1 rules applied. Total rules applied 367 place count 615 transition count 1007
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 368 place count 614 transition count 999
Iterating global reduction 6 with 1 rules applied. Total rules applied 369 place count 614 transition count 999
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 370 place count 613 transition count 991
Iterating global reduction 6 with 1 rules applied. Total rules applied 371 place count 613 transition count 991
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 372 place count 612 transition count 983
Iterating global reduction 6 with 1 rules applied. Total rules applied 373 place count 612 transition count 983
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 374 place count 611 transition count 975
Iterating global reduction 6 with 1 rules applied. Total rules applied 375 place count 611 transition count 975
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 376 place count 610 transition count 967
Iterating global reduction 6 with 1 rules applied. Total rules applied 377 place count 610 transition count 967
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 6 with 42 rules applied. Total rules applied 419 place count 589 transition count 946
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 421 place count 589 transition count 944
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 423 place count 587 transition count 944
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 427 place count 587 transition count 944
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 428 place count 586 transition count 943
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 433 place count 581 transition count 943
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 11 Pre rules applied. Total rules applied 433 place count 581 transition count 932
Deduced a syphon composed of 11 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 8 with 23 rules applied. Total rules applied 456 place count 569 transition count 932
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 8 with 3 rules applied. Total rules applied 459 place count 566 transition count 932
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 459 place count 566 transition count 931
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 461 place count 565 transition count 931
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 467 place count 562 transition count 928
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 469 place count 560 transition count 926
Iterating global reduction 9 with 2 rules applied. Total rules applied 471 place count 560 transition count 926
Free-agglomeration rule applied 2 times.
Iterating global reduction 9 with 2 rules applied. Total rules applied 473 place count 560 transition count 924
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 475 place count 558 transition count 924
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 10 with 2 rules applied. Total rules applied 477 place count 558 transition count 924
Applied a total of 477 rules in 1112 ms. Remains 558 /821 variables (removed 263) and now considering 924/1268 (removed 344) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1117 ms. Remains : 558/821 places, 924/1268 transitions.
// Phase 1: matrix 924 rows 558 cols
[2024-05-22 11:28:02] [INFO ] Computed 100 invariants in 37 ms
Incomplete random walk after 1000000 steps, including 14454 resets, run finished after 2329 ms. (steps per millisecond=429 ) properties (out of 3) seen :1
FORMULA ASLink-PT-03a-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 3998 resets, run finished after 1060 ms. (steps per millisecond=943 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4017 resets, run finished after 1012 ms. (steps per millisecond=988 ) properties (out of 2) seen :0
[2024-05-22 11:28:07] [INFO ] Invariant cache hit.
[2024-05-22 11:28:07] [INFO ] [Real]Absence check using 26 positive place invariants in 13 ms returned sat
[2024-05-22 11:28:07] [INFO ] [Real]Absence check using 26 positive and 74 generalized place invariants in 28 ms returned sat
[2024-05-22 11:28:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 11:28:07] [INFO ] [Real]Absence check using state equation in 398 ms returned sat
[2024-05-22 11:28:07] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 11:28:08] [INFO ] [Nat]Absence check using 26 positive place invariants in 15 ms returned sat
[2024-05-22 11:28:08] [INFO ] [Nat]Absence check using 26 positive and 74 generalized place invariants in 29 ms returned sat
[2024-05-22 11:28:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 11:28:08] [INFO ] [Nat]Absence check using state equation in 422 ms returned sat
[2024-05-22 11:28:08] [INFO ] Computed and/alt/rep : 355/1381/355 causal constraints (skipped 547 transitions) in 78 ms.
[2024-05-22 11:28:11] [INFO ] Added : 221 causal constraints over 45 iterations in 3016 ms. Result :sat
Minimization took 324 ms.
[2024-05-22 11:28:12] [INFO ] [Real]Absence check using 26 positive place invariants in 18 ms returned sat
[2024-05-22 11:28:12] [INFO ] [Real]Absence check using 26 positive and 74 generalized place invariants in 31 ms returned sat
[2024-05-22 11:28:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 11:28:12] [INFO ] [Real]Absence check using state equation in 403 ms returned sat
[2024-05-22 11:28:12] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 11:28:12] [INFO ] [Nat]Absence check using 26 positive place invariants in 15 ms returned sat
[2024-05-22 11:28:12] [INFO ] [Nat]Absence check using 26 positive and 74 generalized place invariants in 28 ms returned sat
[2024-05-22 11:28:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 11:28:13] [INFO ] [Nat]Absence check using state equation in 491 ms returned sat
[2024-05-22 11:28:13] [INFO ] Computed and/alt/rep : 355/1381/355 causal constraints (skipped 547 transitions) in 68 ms.
[2024-05-22 11:28:14] [INFO ] Added : 76 causal constraints over 16 iterations in 1269 ms. Result :sat
Minimization took 287 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 558 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 558/558 places, 924/924 transitions.
Applied a total of 0 rules in 27 ms. Remains 558 /558 variables (removed 0) and now considering 924/924 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 558/558 places, 924/924 transitions.
[2024-05-22 11:28:15] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 14380 resets, run finished after 2304 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000000 steps, including 4004 resets, run finished after 1049 ms. (steps per millisecond=953 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3984 resets, run finished after 1053 ms. (steps per millisecond=949 ) properties (out of 2) seen :0
[2024-05-22 11:28:19] [INFO ] Invariant cache hit.
[2024-05-22 11:28:19] [INFO ] [Real]Absence check using 26 positive place invariants in 15 ms returned sat
[2024-05-22 11:28:19] [INFO ] [Real]Absence check using 26 positive and 74 generalized place invariants in 30 ms returned sat
[2024-05-22 11:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 11:28:20] [INFO ] [Real]Absence check using state equation in 399 ms returned sat
[2024-05-22 11:28:20] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 11:28:20] [INFO ] [Nat]Absence check using 26 positive place invariants in 19 ms returned sat
[2024-05-22 11:28:20] [INFO ] [Nat]Absence check using 26 positive and 74 generalized place invariants in 29 ms returned sat
[2024-05-22 11:28:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 11:28:20] [INFO ] [Nat]Absence check using state equation in 418 ms returned sat
[2024-05-22 11:28:20] [INFO ] Computed and/alt/rep : 355/1381/355 causal constraints (skipped 547 transitions) in 64 ms.
[2024-05-22 11:28:23] [INFO ] Added : 221 causal constraints over 45 iterations in 2956 ms. Result :sat
Minimization took 317 ms.
[2024-05-22 11:28:24] [INFO ] [Real]Absence check using 26 positive place invariants in 15 ms returned sat
[2024-05-22 11:28:24] [INFO ] [Real]Absence check using 26 positive and 74 generalized place invariants in 30 ms returned sat
[2024-05-22 11:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 11:28:24] [INFO ] [Real]Absence check using state equation in 397 ms returned sat
[2024-05-22 11:28:24] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 11:28:24] [INFO ] [Nat]Absence check using 26 positive place invariants in 14 ms returned sat
[2024-05-22 11:28:24] [INFO ] [Nat]Absence check using 26 positive and 74 generalized place invariants in 30 ms returned sat
[2024-05-22 11:28:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 11:28:25] [INFO ] [Nat]Absence check using state equation in 482 ms returned sat
[2024-05-22 11:28:25] [INFO ] Computed and/alt/rep : 355/1381/355 causal constraints (skipped 547 transitions) in 62 ms.
[2024-05-22 11:28:26] [INFO ] Added : 76 causal constraints over 16 iterations in 1250 ms. Result :sat
Minimization took 281 ms.
Current structural bounds on expressions (after SMT) : [1, 1] Max seen :[0, 0]
Support contains 2 out of 558 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 558/558 places, 924/924 transitions.
Applied a total of 0 rules in 23 ms. Remains 558 /558 variables (removed 0) and now considering 924/924 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 558/558 places, 924/924 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 558/558 places, 924/924 transitions.
Applied a total of 0 rules in 20 ms. Remains 558 /558 variables (removed 0) and now considering 924/924 (removed 0) transitions.
[2024-05-22 11:28:27] [INFO ] Invariant cache hit.
[2024-05-22 11:28:28] [INFO ] Implicit Places using invariants in 835 ms returned [0, 18, 19, 30, 48, 66, 141, 145, 154, 155, 156, 157, 175, 193, 262, 266, 267, 278, 279, 280, 298, 316, 385, 389, 390, 393, 404, 405, 406, 424, 426, 429, 447, 448, 449, 450, 462, 468, 474, 480, 486, 492, 498, 504, 510, 516, 522]
Discarding 47 places :
Implicit Place search using SMT only with invariants took 840 ms to find 47 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 511/558 places, 924/924 transitions.
Drop transitions removed 78 transitions
Trivial Post-agglo rules discarded 78 transitions
Performed 78 trivial Post agglomeration. Transition count delta: 78
Iterating post reduction 0 with 78 rules applied. Total rules applied 78 place count 511 transition count 846
Reduce places removed 78 places and 0 transitions.
Iterating post reduction 1 with 78 rules applied. Total rules applied 156 place count 433 transition count 846
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 156 place count 433 transition count 826
Deduced a syphon composed of 20 places in 1 ms
Ensure Unique test removed 1 places
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 41 rules applied. Total rules applied 197 place count 412 transition count 826
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 13 rules applied. Total rules applied 210 place count 407 transition count 818
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 218 place count 399 transition count 818
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 233 place count 384 transition count 803
Iterating global reduction 4 with 15 rules applied. Total rules applied 248 place count 384 transition count 803
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 251 place count 384 transition count 800
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 251 place count 384 transition count 799
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 253 place count 383 transition count 799
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 256 place count 380 transition count 796
Iterating global reduction 5 with 3 rules applied. Total rules applied 259 place count 380 transition count 796
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 260 place count 379 transition count 795
Iterating global reduction 5 with 1 rules applied. Total rules applied 261 place count 379 transition count 795
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 262 place count 378 transition count 794
Iterating global reduction 5 with 1 rules applied. Total rules applied 263 place count 378 transition count 794
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 5 with 64 rules applied. Total rules applied 327 place count 346 transition count 762
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 329 place count 346 transition count 760
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 332 place count 343 transition count 757
Iterating global reduction 6 with 3 rules applied. Total rules applied 335 place count 343 transition count 757
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 338 place count 343 transition count 754
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 339 place count 343 transition count 753
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 340 place count 342 transition count 753
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 8 with 7 rules applied. Total rules applied 347 place count 342 transition count 746
Ensure Unique test removed 1 places
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 355 place count 334 transition count 746
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 356 place count 334 transition count 745
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 9 with 10 rules applied. Total rules applied 366 place count 334 transition count 745
Applied a total of 366 rules in 185 ms. Remains 334 /511 variables (removed 177) and now considering 745/924 (removed 179) transitions.
// Phase 1: matrix 745 rows 334 cols
[2024-05-22 11:28:28] [INFO ] Computed 46 invariants in 8 ms
[2024-05-22 11:28:28] [INFO ] Implicit Places using invariants in 389 ms returned [73, 90, 96, 99, 101, 104, 105, 157, 174, 180, 183, 185, 190, 191, 243, 260, 266, 269, 271]
Discarding 19 places :
Implicit Place search using SMT only with invariants took 393 ms to find 19 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 315/558 places, 745/924 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 306 transition count 736
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 306 transition count 736
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 303 transition count 733
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 303 transition count 733
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 36 place count 297 transition count 727
Free-agglomeration rule applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 45 place count 297 transition count 718
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 54 place count 288 transition count 718
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 57 place count 288 transition count 715
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 60 place count 285 transition count 715
Applied a total of 60 rules in 83 ms. Remains 285 /315 variables (removed 30) and now considering 715/745 (removed 30) transitions.
// Phase 1: matrix 715 rows 285 cols
[2024-05-22 11:28:29] [INFO ] Computed 27 invariants in 7 ms
[2024-05-22 11:28:29] [INFO ] Implicit Places using invariants in 298 ms returned []
[2024-05-22 11:28:29] [INFO ] Invariant cache hit.
[2024-05-22 11:28:30] [INFO ] Implicit Places using invariants and state equation in 683 ms returned []
Implicit Place search using SMT with State Equation took 983 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 285/558 places, 715/924 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 2505 ms. Remains : 285/558 places, 715/924 transitions.
Successfully produced net in file /tmp/petri1000_9440088662503450467.dot
Successfully produced net in file /tmp/petri1001_10940168453303226343.dot
Successfully produced net in file /tmp/petri1002_763884536287791759.dot
Drop transitions removed 3 transitions
Dominated transitions for bounds rules discarded 3 transitions
// Phase 1: matrix 712 rows 285 cols
[2024-05-22 11:28:30] [INFO ] Computed 27 invariants in 7 ms
Incomplete random walk after 1000000 steps, including 21039 resets, run finished after 1934 ms. (steps per millisecond=517 ) properties (out of 2) seen :1
FORMULA ASLink-PT-03a-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 7273 resets, run finished after 876 ms. (steps per millisecond=1141 ) properties (out of 1) seen :0
[2024-05-22 11:28:32] [INFO ] Invariant cache hit.
[2024-05-22 11:28:32] [INFO ] [Real]Absence check using 10 positive place invariants in 6 ms returned sat
[2024-05-22 11:28:32] [INFO ] [Real]Absence check using 10 positive and 17 generalized place invariants in 9 ms returned sat
[2024-05-22 11:28:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-22 11:28:33] [INFO ] [Real]Absence check using state equation in 231 ms returned sat
[2024-05-22 11:28:33] [INFO ] Solution in real domain found non-integer solution.
[2024-05-22 11:28:33] [INFO ] [Nat]Absence check using 10 positive place invariants in 7 ms returned sat
[2024-05-22 11:28:33] [INFO ] [Nat]Absence check using 10 positive and 17 generalized place invariants in 10 ms returned sat
[2024-05-22 11:28:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-22 11:28:33] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2024-05-22 11:28:33] [INFO ] Computed and/alt/rep : 134/677/134 causal constraints (skipped 560 transitions) in 56 ms.
[2024-05-22 11:28:33] [INFO ] Added : 6 causal constraints over 2 iterations in 201 ms. Result :sat
Minimization took 178 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 285 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 285/285 places, 712/712 transitions.
Graph (complete) has 1771 edges and 285 vertex of which 282 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.2 ms
Discarding 3 places :
Also discarding 0 output transitions
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 4 place count 282 transition count 712
Applied a total of 4 rules in 24 ms. Remains 282 /285 variables (removed 3) and now considering 712/712 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 282/285 places, 712/712 transitions.
// Phase 1: matrix 712 rows 282 cols
[2024-05-22 11:28:34] [INFO ] Computed 27 invariants in 6 ms
Incomplete random walk after 1000000 steps, including 21012 resets, run finished after 1734 ms. (steps per millisecond=576 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 7277 resets, run finished after 803 ms. (steps per millisecond=1245 ) properties (out of 1) seen :1
FORMULA ASLink-PT-03a-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
All properties solved without resorting to model-checking.
Total runtime 55693 ms.
BK_STOP 1716377317883
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="ASLink-PT-03a"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ASLink-PT-03a, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r021-smll-171620127800026"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-03a.tgz
mv ASLink-PT-03a execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;