About the Execution of LTSMin+red for Raft-PT-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 696.516 | 3581739.00 | 14275999.00 | 406.20 | ???????????T??F? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r329-tall-167889201900354.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 Raft-PT-10, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-167889201900354
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 800K
-rw-r--r-- 1 mcc users 6.1K Feb 26 17:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 17:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 17:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 17:34 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Feb 25 16:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Feb 26 17:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 216K Feb 26 17:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.0K Feb 26 17:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 26 17:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 16:41 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:41 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 241K 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 Raft-PT-10-CTLFireability-00
FORMULA_NAME Raft-PT-10-CTLFireability-01
FORMULA_NAME Raft-PT-10-CTLFireability-02
FORMULA_NAME Raft-PT-10-CTLFireability-03
FORMULA_NAME Raft-PT-10-CTLFireability-04
FORMULA_NAME Raft-PT-10-CTLFireability-05
FORMULA_NAME Raft-PT-10-CTLFireability-06
FORMULA_NAME Raft-PT-10-CTLFireability-07
FORMULA_NAME Raft-PT-10-CTLFireability-08
FORMULA_NAME Raft-PT-10-CTLFireability-09
FORMULA_NAME Raft-PT-10-CTLFireability-10
FORMULA_NAME Raft-PT-10-CTLFireability-11
FORMULA_NAME Raft-PT-10-CTLFireability-12
FORMULA_NAME Raft-PT-10-CTLFireability-13
FORMULA_NAME Raft-PT-10-CTLFireability-14
FORMULA_NAME Raft-PT-10-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679120255016
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=Raft-PT-10
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-18 06:17:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-18 06:17:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-18 06:17:36] [INFO ] Load time of PNML (sax parser for PT used): 84 ms
[2023-03-18 06:17:36] [INFO ] Transformed 508 places.
[2023-03-18 06:17:36] [INFO ] Transformed 868 transitions.
[2023-03-18 06:17:36] [INFO ] Found NUPN structural information;
[2023-03-18 06:17:36] [INFO ] Parsed PT model containing 508 places and 868 transitions and 3359 arcs in 155 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 10 ms.
Initial state reduction rules removed 1 formulas.
Ensure Unique test removed 42 transitions
Reduce redundant transitions removed 42 transitions.
FORMULA Raft-PT-10-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 123 out of 508 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 508/508 places, 826/826 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 505 transition count 820
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 505 transition count 820
Applied a total of 6 rules in 76 ms. Remains 505 /508 variables (removed 3) and now considering 820/826 (removed 6) transitions.
[2023-03-18 06:17:36] [INFO ] Flow matrix only has 777 transitions (discarded 43 similar events)
// Phase 1: matrix 777 rows 505 cols
[2023-03-18 06:17:36] [INFO ] Computed 100 place invariants in 22 ms
[2023-03-18 06:17:37] [INFO ] Implicit Places using invariants in 443 ms returned []
[2023-03-18 06:17:37] [INFO ] Flow matrix only has 777 transitions (discarded 43 similar events)
[2023-03-18 06:17:37] [INFO ] Invariant cache hit.
[2023-03-18 06:17:37] [INFO ] State equation strengthened by 454 read => feed constraints.
[2023-03-18 06:17:38] [INFO ] Implicit Places using invariants and state equation in 953 ms returned []
Implicit Place search using SMT with State Equation took 1592 ms to find 0 implicit places.
[2023-03-18 06:17:38] [INFO ] Flow matrix only has 777 transitions (discarded 43 similar events)
[2023-03-18 06:17:38] [INFO ] Invariant cache hit.
[2023-03-18 06:17:38] [INFO ] Dead Transitions using invariants and state equation in 314 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 505/508 places, 820/826 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1983 ms. Remains : 505/508 places, 820/826 transitions.
Support contains 123 out of 505 places after structural reductions.
[2023-03-18 06:17:38] [INFO ] Flatten gal took : 109 ms
[2023-03-18 06:17:39] [INFO ] Flatten gal took : 51 ms
[2023-03-18 06:17:39] [INFO ] Input system was already deterministic with 820 transitions.
Support contains 121 out of 505 places (down from 123) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 467 ms. (steps per millisecond=21 ) properties (out of 89) seen :87
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-18 06:17:39] [INFO ] Flow matrix only has 777 transitions (discarded 43 similar events)
[2023-03-18 06:17:39] [INFO ] Invariant cache hit.
[2023-03-18 06:17:39] [INFO ] [Real]Absence check using 100 positive place invariants in 16 ms returned sat
[2023-03-18 06:17:40] [INFO ] After 374ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-18 06:17:40] [INFO ] [Nat]Absence check using 100 positive place invariants in 25 ms returned sat
[2023-03-18 06:17:40] [INFO ] After 218ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-18 06:17:40] [INFO ] State equation strengthened by 454 read => feed constraints.
[2023-03-18 06:17:40] [INFO ] After 111ms SMT Verify possible using 454 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-18 06:17:40] [INFO ] After 245ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 94 ms.
[2023-03-18 06:17:40] [INFO ] After 711ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 15 ms.
Support contains 6 out of 505 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 505/505 places, 820/820 transitions.
Drop transitions removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 505 transition count 809
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 11 place count 505 transition count 808
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 13 place count 504 transition count 808
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 19 place count 498 transition count 796
Iterating global reduction 1 with 6 rules applied. Total rules applied 25 place count 498 transition count 796
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 1 with 16 rules applied. Total rules applied 41 place count 490 transition count 788
Discarding 72 places :
Symmetric choice reduction at 1 with 72 rule applications. Total rules 113 place count 418 transition count 716
Iterating global reduction 1 with 72 rules applied. Total rules applied 185 place count 418 transition count 716
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 257 place count 418 transition count 644
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -56
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 273 place count 410 transition count 700
Drop transitions removed 74 transitions
Redundant transition composition rules discarded 74 transitions
Iterating global reduction 2 with 74 rules applied. Total rules applied 347 place count 410 transition count 626
Discarding 63 places :
Symmetric choice reduction at 2 with 63 rule applications. Total rules 410 place count 347 transition count 563
Iterating global reduction 2 with 63 rules applied. Total rules applied 473 place count 347 transition count 563
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 2 with 63 rules applied. Total rules applied 536 place count 347 transition count 500
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 540 place count 345 transition count 498
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 558 place count 327 transition count 480
Iterating global reduction 3 with 18 rules applied. Total rules applied 576 place count 327 transition count 480
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 3 with 18 rules applied. Total rules applied 594 place count 327 transition count 462
Applied a total of 594 rules in 300 ms. Remains 327 /505 variables (removed 178) and now considering 462/820 (removed 358) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 301 ms. Remains : 327/505 places, 462/820 transitions.
Finished random walk after 3692 steps, including 1 resets, run visited all 2 properties in 31 ms. (steps per millisecond=119 )
[2023-03-18 06:17:41] [INFO ] Flatten gal took : 38 ms
[2023-03-18 06:17:41] [INFO ] Flatten gal took : 39 ms
[2023-03-18 06:17:41] [INFO ] Input system was already deterministic with 820 transitions.
Computed a total of 5 stabilizing places and 23 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 820/820 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 499 transition count 808
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 499 transition count 808
Applied a total of 12 rules in 91 ms. Remains 499 /505 variables (removed 6) and now considering 808/820 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 91 ms. Remains : 499/505 places, 808/820 transitions.
[2023-03-18 06:17:41] [INFO ] Flatten gal took : 50 ms
[2023-03-18 06:17:41] [INFO ] Flatten gal took : 31 ms
[2023-03-18 06:17:41] [INFO ] Input system was already deterministic with 808 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 505/505 places, 820/820 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 499 transition count 808
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 499 transition count 808
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 18 place count 496 transition count 805
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 45 place count 469 transition count 778
Iterating global reduction 0 with 27 rules applied. Total rules applied 72 place count 469 transition count 778
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 99 place count 469 transition count 751
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 109 place count 469 transition count 741
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 129 place count 459 transition count 731
Discarding 80 places :
Symmetric choice reduction at 1 with 80 rule applications. Total rules 209 place count 379 transition count 651
Iterating global reduction 1 with 80 rules applied. Total rules applied 289 place count 379 transition count 651
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 369 place count 379 transition count 571
Applied a total of 369 rules in 233 ms. Remains 379 /505 variables (removed 126) and now considering 571/820 (removed 249) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 247 ms. Remains : 379/505 places, 571/820 transitions.
[2023-03-18 06:17:41] [INFO ] Flatten gal took : 24 ms
[2023-03-18 06:17:42] [INFO ] Flatten gal took : 30 ms
[2023-03-18 06:17:42] [INFO ] Input system was already deterministic with 571 transitions.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 820/820 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 500 transition count 810
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 500 transition count 810
Applied a total of 10 rules in 44 ms. Remains 500 /505 variables (removed 5) and now considering 810/820 (removed 10) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 44 ms. Remains : 500/505 places, 810/820 transitions.
[2023-03-18 06:17:42] [INFO ] Flatten gal took : 47 ms
[2023-03-18 06:17:42] [INFO ] Flatten gal took : 29 ms
[2023-03-18 06:17:42] [INFO ] Input system was already deterministic with 810 transitions.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 820/820 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 498 transition count 806
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 498 transition count 806
Applied a total of 14 rules in 14 ms. Remains 498 /505 variables (removed 7) and now considering 806/820 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 498/505 places, 806/820 transitions.
[2023-03-18 06:17:42] [INFO ] Flatten gal took : 39 ms
[2023-03-18 06:17:42] [INFO ] Flatten gal took : 24 ms
[2023-03-18 06:17:42] [INFO ] Input system was already deterministic with 806 transitions.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 820/820 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 501 transition count 812
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 501 transition count 812
Applied a total of 8 rules in 13 ms. Remains 501 /505 variables (removed 4) and now considering 812/820 (removed 8) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 27 ms. Remains : 501/505 places, 812/820 transitions.
[2023-03-18 06:17:42] [INFO ] Flatten gal took : 36 ms
[2023-03-18 06:17:42] [INFO ] Flatten gal took : 24 ms
[2023-03-18 06:17:42] [INFO ] Input system was already deterministic with 812 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 505/505 places, 820/820 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 498 transition count 806
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 498 transition count 806
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 0 with 14 rules applied. Total rules applied 28 place count 491 transition count 799
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 91 place count 428 transition count 736
Iterating global reduction 0 with 63 rules applied. Total rules applied 154 place count 428 transition count 736
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 217 place count 428 transition count 673
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 227 place count 428 transition count 663
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 247 place count 418 transition count 653
Discarding 90 places :
Symmetric choice reduction at 1 with 90 rule applications. Total rules 337 place count 328 transition count 563
Iterating global reduction 1 with 90 rules applied. Total rules applied 427 place count 328 transition count 563
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 517 place count 328 transition count 473
Applied a total of 517 rules in 108 ms. Remains 328 /505 variables (removed 177) and now considering 473/820 (removed 347) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 108 ms. Remains : 328/505 places, 473/820 transitions.
[2023-03-18 06:17:42] [INFO ] Flatten gal took : 13 ms
[2023-03-18 06:17:42] [INFO ] Flatten gal took : 14 ms
[2023-03-18 06:17:42] [INFO ] Input system was already deterministic with 473 transitions.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 820/820 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 499 transition count 808
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 499 transition count 808
Applied a total of 12 rules in 12 ms. Remains 499 /505 variables (removed 6) and now considering 808/820 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 499/505 places, 808/820 transitions.
[2023-03-18 06:17:42] [INFO ] Flatten gal took : 23 ms
[2023-03-18 06:17:42] [INFO ] Flatten gal took : 25 ms
[2023-03-18 06:17:42] [INFO ] Input system was already deterministic with 808 transitions.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 820/820 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 498 transition count 806
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 498 transition count 806
Applied a total of 14 rules in 24 ms. Remains 498 /505 variables (removed 7) and now considering 806/820 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 24 ms. Remains : 498/505 places, 806/820 transitions.
[2023-03-18 06:17:43] [INFO ] Flatten gal took : 23 ms
[2023-03-18 06:17:43] [INFO ] Flatten gal took : 56 ms
[2023-03-18 06:17:43] [INFO ] Input system was already deterministic with 806 transitions.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 820/820 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 498 transition count 806
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 498 transition count 806
Applied a total of 14 rules in 16 ms. Remains 498 /505 variables (removed 7) and now considering 806/820 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 29 ms. Remains : 498/505 places, 806/820 transitions.
[2023-03-18 06:17:43] [INFO ] Flatten gal took : 24 ms
[2023-03-18 06:17:43] [INFO ] Flatten gal took : 27 ms
[2023-03-18 06:17:43] [INFO ] Input system was already deterministic with 806 transitions.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 820/820 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 498 transition count 806
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 498 transition count 806
Applied a total of 14 rules in 27 ms. Remains 498 /505 variables (removed 7) and now considering 806/820 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 28 ms. Remains : 498/505 places, 806/820 transitions.
[2023-03-18 06:17:43] [INFO ] Flatten gal took : 24 ms
[2023-03-18 06:17:43] [INFO ] Flatten gal took : 39 ms
[2023-03-18 06:17:43] [INFO ] Input system was already deterministic with 806 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 505/505 places, 820/820 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 499 transition count 808
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 499 transition count 808
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 0 with 14 rules applied. Total rules applied 26 place count 492 transition count 801
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 89 place count 429 transition count 738
Iterating global reduction 0 with 63 rules applied. Total rules applied 152 place count 429 transition count 738
Ensure Unique test removed 63 transitions
Reduce isomorphic transitions removed 63 transitions.
Iterating post reduction 0 with 63 rules applied. Total rules applied 215 place count 429 transition count 675
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 225 place count 429 transition count 665
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 245 place count 419 transition count 655
Discarding 80 places :
Symmetric choice reduction at 1 with 80 rule applications. Total rules 325 place count 339 transition count 575
Iterating global reduction 1 with 80 rules applied. Total rules applied 405 place count 339 transition count 575
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Iterating post reduction 1 with 80 rules applied. Total rules applied 485 place count 339 transition count 495
Applied a total of 485 rules in 68 ms. Remains 339 /505 variables (removed 166) and now considering 495/820 (removed 325) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 68 ms. Remains : 339/505 places, 495/820 transitions.
[2023-03-18 06:17:43] [INFO ] Flatten gal took : 13 ms
[2023-03-18 06:17:43] [INFO ] Flatten gal took : 14 ms
[2023-03-18 06:17:43] [INFO ] Input system was already deterministic with 495 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 505/505 places, 820/820 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 497 transition count 805
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 497 transition count 805
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 34 place count 487 transition count 795
Discarding 90 places :
Symmetric choice reduction at 0 with 90 rule applications. Total rules 124 place count 397 transition count 705
Iterating global reduction 0 with 90 rules applied. Total rules applied 214 place count 397 transition count 705
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 0 with 90 rules applied. Total rules applied 304 place count 397 transition count 615
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 314 place count 397 transition count 605
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 334 place count 387 transition count 595
Discarding 90 places :
Symmetric choice reduction at 1 with 90 rule applications. Total rules 424 place count 297 transition count 505
Iterating global reduction 1 with 90 rules applied. Total rules applied 514 place count 297 transition count 505
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 604 place count 297 transition count 415
Applied a total of 604 rules in 58 ms. Remains 297 /505 variables (removed 208) and now considering 415/820 (removed 405) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 58 ms. Remains : 297/505 places, 415/820 transitions.
[2023-03-18 06:17:43] [INFO ] Flatten gal took : 8 ms
[2023-03-18 06:17:43] [INFO ] Flatten gal took : 10 ms
[2023-03-18 06:17:43] [INFO ] Input system was already deterministic with 415 transitions.
Finished random walk after 71 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=35 )
FORMULA Raft-PT-10-CTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 820/820 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 498 transition count 806
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 498 transition count 806
Applied a total of 14 rules in 11 ms. Remains 498 /505 variables (removed 7) and now considering 806/820 (removed 14) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 12 ms. Remains : 498/505 places, 806/820 transitions.
[2023-03-18 06:17:43] [INFO ] Flatten gal took : 21 ms
[2023-03-18 06:17:43] [INFO ] Flatten gal took : 23 ms
[2023-03-18 06:17:43] [INFO ] Input system was already deterministic with 806 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 505/505 places, 820/820 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 498 transition count 806
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 498 transition count 806
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 26 place count 492 transition count 800
Discarding 54 places :
Symmetric choice reduction at 0 with 54 rule applications. Total rules 80 place count 438 transition count 746
Iterating global reduction 0 with 54 rules applied. Total rules applied 134 place count 438 transition count 746
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Iterating post reduction 0 with 54 rules applied. Total rules applied 188 place count 438 transition count 692
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 198 place count 438 transition count 682
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 218 place count 428 transition count 672
Discarding 90 places :
Symmetric choice reduction at 1 with 90 rule applications. Total rules 308 place count 338 transition count 582
Iterating global reduction 1 with 90 rules applied. Total rules applied 398 place count 338 transition count 582
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 1 with 90 rules applied. Total rules applied 488 place count 338 transition count 492
Applied a total of 488 rules in 64 ms. Remains 338 /505 variables (removed 167) and now considering 492/820 (removed 328) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 77 ms. Remains : 338/505 places, 492/820 transitions.
[2023-03-18 06:17:43] [INFO ] Flatten gal took : 11 ms
[2023-03-18 06:17:43] [INFO ] Flatten gal took : 16 ms
[2023-03-18 06:17:44] [INFO ] Input system was already deterministic with 492 transitions.
Starting structural reductions in LTL mode, iteration 0 : 505/505 places, 820/820 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 499 transition count 808
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 499 transition count 808
Applied a total of 12 rules in 10 ms. Remains 499 /505 variables (removed 6) and now considering 808/820 (removed 12) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 26 ms. Remains : 499/505 places, 808/820 transitions.
[2023-03-18 06:17:44] [INFO ] Flatten gal took : 19 ms
[2023-03-18 06:17:44] [INFO ] Flatten gal took : 31 ms
[2023-03-18 06:17:44] [INFO ] Input system was already deterministic with 808 transitions.
[2023-03-18 06:17:44] [INFO ] Flatten gal took : 27 ms
[2023-03-18 06:17:44] [INFO ] Flatten gal took : 21 ms
[2023-03-18 06:17:44] [INFO ] Export to MCC of 14 properties in file /home/mcc/execution/CTLFireability.sr.xml took 4 ms.
[2023-03-18 06:17:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 505 places, 820 transitions and 3257 arcs took 8 ms.
Total runtime 7839 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/466/ctl_0_ --ctl=/tmp/466/ctl_1_ --ctl=/tmp/466/ctl_2_ --ctl=/tmp/466/ctl_3_ --ctl=/tmp/466/ctl_4_ --ctl=/tmp/466/ctl_5_ --ctl=/tmp/466/ctl_6_ --ctl=/tmp/466/ctl_7_ --ctl=/tmp/466/ctl_8_ --ctl=/tmp/466/ctl_9_ --ctl=/tmp/466/ctl_10_ --ctl=/tmp/466/ctl_11_ --ctl=/tmp/466/ctl_12_ --ctl=/tmp/466/ctl_13_ --mu-par --mu-opt
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 16019424 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16095792 kB
Could not compute solution for formula : Raft-PT-10-CTLFireability-00
Could not compute solution for formula : Raft-PT-10-CTLFireability-01
Could not compute solution for formula : Raft-PT-10-CTLFireability-02
Could not compute solution for formula : Raft-PT-10-CTLFireability-03
Could not compute solution for formula : Raft-PT-10-CTLFireability-04
Could not compute solution for formula : Raft-PT-10-CTLFireability-05
Could not compute solution for formula : Raft-PT-10-CTLFireability-06
Could not compute solution for formula : Raft-PT-10-CTLFireability-07
Could not compute solution for formula : Raft-PT-10-CTLFireability-08
Could not compute solution for formula : Raft-PT-10-CTLFireability-09
Could not compute solution for formula : Raft-PT-10-CTLFireability-10
Could not compute solution for formula : Raft-PT-10-CTLFireability-12
Could not compute solution for formula : Raft-PT-10-CTLFireability-13
Could not compute solution for formula : Raft-PT-10-CTLFireability-15
BK_STOP 1679123836755
--------------------
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 Raft-PT-10-CTLFireability-00
ctl formula formula --ctl=/tmp/466/ctl_0_
ctl formula name Raft-PT-10-CTLFireability-01
ctl formula formula --ctl=/tmp/466/ctl_1_
ctl formula name Raft-PT-10-CTLFireability-02
ctl formula formula --ctl=/tmp/466/ctl_2_
ctl formula name Raft-PT-10-CTLFireability-03
ctl formula formula --ctl=/tmp/466/ctl_3_
ctl formula name Raft-PT-10-CTLFireability-04
ctl formula formula --ctl=/tmp/466/ctl_4_
ctl formula name Raft-PT-10-CTLFireability-05
ctl formula formula --ctl=/tmp/466/ctl_5_
ctl formula name Raft-PT-10-CTLFireability-06
ctl formula formula --ctl=/tmp/466/ctl_6_
ctl formula name Raft-PT-10-CTLFireability-07
ctl formula formula --ctl=/tmp/466/ctl_7_
ctl formula name Raft-PT-10-CTLFireability-08
ctl formula formula --ctl=/tmp/466/ctl_8_
ctl formula name Raft-PT-10-CTLFireability-09
ctl formula formula --ctl=/tmp/466/ctl_9_
ctl formula name Raft-PT-10-CTLFireability-10
ctl formula formula --ctl=/tmp/466/ctl_10_
ctl formula name Raft-PT-10-CTLFireability-12
ctl formula formula --ctl=/tmp/466/ctl_11_
ctl formula name Raft-PT-10-CTLFireability-13
ctl formula formula --ctl=/tmp/466/ctl_12_
ctl formula name Raft-PT-10-CTLFireability-15
ctl formula formula --ctl=/tmp/466/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 505 places, 820 transitions and 3257 arcs
pnml2lts-sym: Petri net Petri analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 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: 820->778 groups
pnml2lts-sym: Regrouping took 0.550 real 0.550 user 0.000 sys
pnml2lts-sym: state vector length is 505; there are 778 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...
Killing (15) : 472
Killing (9) : 472
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="Raft-PT-10"
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 Raft-PT-10, 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 r329-tall-167889201900354"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Raft-PT-10.tgz
mv Raft-PT-10 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;