Trace number 3260858

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ttsth 5-4? 4800.05 1208.66

General information on the benchmark

Namecrafted/skvortsov/
automata-synchronization/rnd_100_32_s.cnf
MD5SUMd21f62eebe8299bb166c60204a4db57a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.2867
Satisfiable
(Un)Satisfiability was proved
Number of variables3264
Number of clauses11382
Sum of the clauses size28964
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25182
Number of clauses of size 36200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.01	c Command: HOME/ttsth-5-4 -num-threads 4 HOME/instance-3260858-1304074278.cnf 
0.00/0.01	c Using SATTIMEOUT of 4800
0.00/0.01	c Using SATRAM of 15500
0.00/0.01	c Size of subset node = 32
0.00/0.01	c Variables = 3264
0.00/0.01	c Clauses = 11382
0.00/0.01	c Literals = 28964
0.00/0.01	c Reduced size:
0.00/0.01	c Variables = 3264
0.00/0.01	c Clauses = 9371
0.00/0.01	c Literals = 24140
0.00/0.01	c a2
0.00/0.01	c a1
0.19/0.21	c Independent sub-problems = 1
0.19/0.21	c Sub-problem with 2850 variables and 9371 clauses
0.19/0.21	c using permutation method 4
0.19/0.21	c count = 2
0.19/0.21	c Ordering finished 0.210 seconds
0.19/0.21	c mapped 0.210 seconds
0.19/0.21	c permuted 0.210 seconds
0.19/0.21	c about to sort
0.19/0.21	c sorted
0.19/0.26	c clauses now 9371
0.19/0.26	c init finished 0.230 seconds
0.19/0.26	c tree built 0.260 seconds
0.19/0.26	c 
0.19/0.26	c PA progress                      | CPU progress Partial assignments | improvements                 ucps  CPU time       PA/sec  nodes
0.19/0.26	c ---------------------------------|----------------------------------|--------------------------------------------------------------------
0.19/0.26	c ................................ | ..........                    |                                  0.3         0.0             
0.19/0.26	c ................................ | ..........                  1 |                                  0.3         3.8             
0.19/0.26	c ................................ | ..........                  2 |                                  0.3         7.7             
0.19/0.26	c ................................ | ..........                  3 |                                  0.3        11.5             
0.19/0.26	c ................................ | ..........                  4 |                                  0.3        15.4             
0.19/0.26	c ................................ | ..........                  5 |                                  0.3        19.2             
0.19/0.26	c ................................ | ..........               1000 |              154                 0.3      3846.2             
95.87/24.33	c ................................ | ..........           11962000 | 15743        1069514            96.0    124604.2       726381
191.63/48.49	c ................................ | ..........           22356000 | 34824        1914460           192.0    116437.5      1353222
287.64/72.69	c ................................ | ..........           31796000 | 55308        2628834           288.0    110402.8      1781924
383.71/96.88	c ................................ | ..........           40940000 | 73627        3314317           384.0    106614.6      2178577
479.65/120.98	c ................................ | *.........           48967000 | 98079        4048125           480.0    102012.5      2784338
575.91/145.13	c ................................ | *.........           56556000 | 119991       4671079           576.0     98187.5      3259820
671.73/169.27	c ................................ | *.........           63936000 | 142443       5248563           672.0     95142.9      3627977
767.85/193.45	c ................................ | *.........           71097000 | 165236       5877401           768.0     92573.0      4078153
863.85/217.66	c ................................ | *.........           77682000 | 185792       6409823           864.0     89908.7      4433081
959.84/241.84	c ................................ | **........           83652000 | 213712       6945950           960.0     87136.6      4839285
1055.88/266.04	c ................................ | **........           90158000 | 235941       7516550          1056.0     85376.1      5192754
1151.70/290.19	c ................................ | **........           96007000 | 258533       8007764          1152.0     83338.0      5663756
1247.75/314.37	c ................................ | **........          101200000 | 281097       8424754          1248.0     81089.1      6038045
1343.92/338.53	c ................................ | **........          106542000 | 306743       8888409          1344.0     79272.3      6519316
1439.95/362.72	c ................................ | ***.......          111641000 | 330061       9359025          1440.0     77528.5      6911776
1535.99/386.90	c ................................ | ***.......          117485000 | 350290       9817389          1536.0     76487.6      6992241
1631.99/411.10	c ................................ | ***.......          123017000 | 370200       10212402         1632.0     75378.1      7248322
1728.04/435.34	c ................................ | ***.......          128509000 | 392806       10657749         1728.0     74368.6      7508167
1823.74/459.47	c ................................ | ***.......          133851000 | 414316       11064913         1824.0     73383.2      7599865
1919.78/483.69	c ................................ | ****......          138635000 | 436488       11448126         1920.0     72204.6      7882292
2015.97/507.82	c ................................ | ****......          143187000 | 460387       11812573         2016.0     71024.2      8406109
2111.84/531.95	c ................................ | ****......          147433000 | 483711       12208239         2112.0     69806.0      8998092
2208.04/556.11	c ................................ | ****......          152273000 | 503406       12614814         2208.0     68963.9      9196103
2303.91/580.24	c ................................ | ****......          157102000 | 525096       13036690         2304.0     68185.7      9205043
2399.68/604.39	c ................................ | *****.....          161539000 | 546252       13415773         2400.0     67307.6      9362464
2495.90/628.54	c ................................ | *****.....          166139000 | 568942       13809944         2496.0     66561.8      9515401
2591.94/652.72	c ................................ | *****.....          170765000 | 589584       14192864         2592.0     65881.3      9600567
2687.67/676.89	c ................................ | *****.....          174757000 | 612545       14534253         2688.0     65013.0      9751892
2783.78/701.07	c ................................ | *****.....          178988000 | 635798       14890105         2784.0     64290.7      9961109
2880.03/725.20	c ................................ | ******....          183393000 | 656500       15268057         2880.0     63677.7      9994245
2975.87/749.34	c ................................ | ******....          187233000 | 679778       15599057         2976.0     62914.1     10071257
3072.05/773.50	c ................................ | ******....          191089000 | 703036       15915960         3072.0     62203.2     10240197
3167.83/797.64	c ................................ | ******....          194876000 | 722745       16216399         3168.0     61513.9     10336629
3263.84/821.84	c ................................ | ******....          199511000 | 741523       16570662         3264.0     61124.5     10569539
3359.96/846.01	c ................................ | *******...          203313000 | 762443       16849316         3360.0     60509.8     10783171
3455.69/870.18	c ................................ | *******...          207325000 | 782374       17165064         3456.0     59989.5     11066483
3551.87/894.34	c ................................ | *******...          211527000 | 800437       17468253         3552.0     59551.2     11249800
3647.96/918.51	c ................................ | *******...          215688000 | 820792       17787232         3648.0     59125.0     11280887
3743.68/942.69	c ................................ | *******...          219979000 | 839378       18106296         3744.0     58754.8     11311795
3839.81/966.85	c ................................ | ********..          224064000 | 860791       18474272         3840.0     58349.8     11419305
3935.94/991.02	c ................................ | ********..          228136000 | 881080       18806687         3936.0     57961.4     11583332
4031.65/1015.19	c ................................ | ********..          231737000 | 903032       19094309         4032.0     57474.5     11899558
4127.72/1039.38	c ................................ | ********..          235347000 | 925818       19401175         4128.0     57011.9     11989528
4223.79/1063.55	c ................................ | ********..          239267000 | 946904       19722373         4224.0     56644.6     12132209
4319.84/1087.74	c ................................ | *********.          243565000 | 965139       20050679         4320.0     56380.8     12232790
4415.92/1111.92	c ................................ | *********.          248150000 | 982201       20417465         4416.0     56193.3     12377913
4511.97/1136.11	c ................................ | *********.          252631000 | 1001283      20756688         4512.0     55990.9     12545431
4607.93/1160.32	c ................................ | *********.          256628000 | 1020230      21065873         4608.0     55691.7     12768564
4703.67/1184.50	c ................................ | *********.          260140000 | 1039698      21350713         4704.0     55301.4     12926635
4799.87/1208.63	c CPU limit (4800) reached
4799.87/1208.63	c Time = 4800.01 seconds
4799.87/1208.63	s UNKNOWN

Verifier Data

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: UNKNOWN

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3260858-1304074278/watcher-3260858-1304074278 -o /tmp/evaluation-result-3260858-1304074278/solver-3260858-1304074278 -C 4800 -W 1300 -M 15500 HOME/ttsth-5-4 -num-threads 4 HOME/instance-3260858-1304074278.cnf 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 4800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 4830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 8.14 8.11 7.96 5/181 22756
/proc/meminfo: memFree=16733548/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=9408 CPUtime=0 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) R 22754 22756 20564 0 -1 4202496 418 0 0 0 0 0 0 0 25 0 1 0 597658448 9633792 360 33554432000 4194304 4338100 140733979448608 18446744073709551615 256415052485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22756/statm: 2352 361 147 36 0 257 0

[startup+0.019494 s]
/proc/loadavg: 8.14 8.11 7.96 5/181 22756
/proc/meminfo: memFree=16733548/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=11628 CPUtime=0.01 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) R 22754 22756 20564 0 -1 4202496 949 0 0 0 1 0 0 0 25 0 1 0 597658448 11907072 890 33554432000 4194304 4338100 140733979448608 18446744073709551615 4228108 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22756/statm: 2907 891 152 36 0 812 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11628

[startup+0.100481 s]
/proc/loadavg: 8.14 8.11 7.96 5/181 22756
/proc/meminfo: memFree=16733548/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=11892 CPUtime=0.09 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) R 22754 22756 20564 0 -1 4202496 1057 0 0 0 9 0 0 0 25 0 1 0 597658448 12177408 998 33554432000 4194304 4338100 140733979448608 18446744073709551615 4243795 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22756/statm: 2973 998 155 36 0 878 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11892

[startup+0.300365 s]
/proc/loadavg: 8.14 8.11 7.96 5/181 22756
/proc/meminfo: memFree=16733548/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=154408 CPUtime=0.4 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 9633 0 0 0 39 1 0 0 25 0 5 0 597658448 158113792 9573 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 38602 9573 175 36 0 36507 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 154408

[startup+0.980218 s]
/proc/loadavg: 8.14 8.11 7.96 5/181 22756
/proc/meminfo: memFree=16733548/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=296448 CPUtime=3.51 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 10475 0 0 0 343 8 0 0 25 0 5 0 597658448 303562752 10415 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 74112 10415 175 36 0 72017 0
Current children cumulated CPU time (s) 3.51
Current children cumulated vsize (KiB) 296448

[startup+1.50093 s]
/proc/loadavg: 8.21 8.12 7.96 9/186 22761
/proc/meminfo: memFree=16690712/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=296580 CPUtime=5.2 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 10687 0 0 0 511 9 0 0 25 0 5 0 597658448 303697920 10627 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 74145 10627 175 36 0 72050 0
[pid=22756/tid=22758] ppid=22754 vsize=296580 CPUtime=1.23 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 336 0 0 0 122 1 0 0 19 0 5 0 597658474 303697920 10627 33554432000 4194304 4338100 140733979448608 18446744073709551615 256415088057 0 0 4096 0 0 0 0 -1 0 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=296580 CPUtime=1.22 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 481 0 0 0 120 2 0 0 18 0 5 0 597658474 303697920 10627 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217268 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=296580 CPUtime=1.23 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 329 0 0 0 120 3 0 0 18 0 5 0 597658474 303697920 10627 33554432000 4194304 4338100 140733979448608 18446744073709551615 256414786576 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=296580 CPUtime=1.23 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 457 0 0 0 122 1 0 0 19 0 5 0 597658474 303697920 10627 33554432000 4194304 4338100 140733979448608 18446744073709551615 256415088048 0 0 4096 0 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 5.2
Current children cumulated vsize (KiB) 296580

[startup+3.10083 s]
/proc/loadavg: 8.21 8.12 7.96 9/186 22761
/proc/meminfo: memFree=16687736/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=296712 CPUtime=11.55 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 11103 0 0 0 1134 21 0 0 25 0 5 0 597658448 303833088 11043 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 74178 11043 175 36 0 72083 0
[pid=22756/tid=22758] ppid=22754 vsize=296712 CPUtime=2.83 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 379 0 0 0 280 3 0 0 24 0 5 0 597658474 303833088 11043 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 0 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=296712 CPUtime=2.8 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 614 0 0 0 275 5 0 0 20 0 5 0 597658474 303833088 11043 33554432000 4194304 4338100 140733979448608 18446744073709551615 4255953 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=296712 CPUtime=2.82 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 375 0 0 0 276 6 0 0 20 0 5 0 597658474 303833088 11043 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=296712 CPUtime=2.81 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 651 0 0 0 277 4 0 0 24 0 5 0 597658474 303833088 11043 33554432000 4194304 4338100 140733979448608 18446744073709551615 256414786956 0 0 4096 0 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 11.55
Current children cumulated vsize (KiB) 296712

[startup+6.30023 s]
/proc/loadavg: 8.21 8.12 7.96 9/186 22761
/proc/meminfo: memFree=16679804/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=299968 CPUtime=24.28 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 12095 0 0 0 2385 43 0 0 25 0 5 0 597658448 307167232 12035 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 74992 12035 175 36 0 72897 0
[pid=22756/tid=22758] ppid=22754 vsize=299968 CPUtime=6.02 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 481 0 0 0 595 7 0 0 25 0 5 0 597658474 307167232 12035 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 0 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=299968 CPUtime=5.96 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 926 0 0 0 584 12 0 0 19 0 5 0 597658474 307167232 12035 33554432000 4194304 4338100 140733979448608 18446744073709551615 4254388 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=299968 CPUtime=6 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 501 0 0 0 587 13 0 0 19 0 5 0 597658474 307167232 12036 33554432000 4194304 4338100 140733979448608 18446744073709551615 4234407 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=299968 CPUtime=6 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 1104 0 0 0 592 8 0 0 18 0 5 0 597658474 307167232 12036 33554432000 4194304 4338100 140733979448608 18446744073709551615 256414786589 0 0 4096 0 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 24.28
Current children cumulated vsize (KiB) 299968

[startup+12.701 s]
/proc/loadavg: 8.18 8.12 7.96 9/186 22761
/proc/meminfo: memFree=16664448/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=306620 CPUtime=49.75 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 13977 0 0 0 4869 106 0 0 25 0 5 0 597658448 313978880 13917 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 76655 13917 175 36 0 74560 0
[pid=22756/tid=22758] ppid=22754 vsize=306620 CPUtime=12.42 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 659 0 0 0 1223 19 0 0 25 0 5 0 597658474 313978880 13917 33554432000 4194304 4338100 140733979448608 18446744073709551615 256414787298 0 0 4096 0 0 0 0 -1 0 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=306620 CPUtime=12.29 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 1494 0 0 0 1197 32 0 0 25 0 5 0 597658474 313978880 13917 33554432000 4194304 4338100 140733979448608 18446744073709551615 256414787310 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=306620 CPUtime=12.35 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 720 0 0 0 1204 31 0 0 18 0 5 0 597658474 313978880 13917 33554432000 4194304 4338100 140733979448608 18446744073709551615 4253911 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=306620 CPUtime=12.39 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 2020 0 0 0 1217 22 0 0 20 0 5 0 597658474 313978880 13917 33554432000 4194304 4338100 140733979448608 18446744073709551615 4239905 0 0 4096 0 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 49.75
Current children cumulated vsize (KiB) 306620

[startup+25.5006 s]
/proc/loadavg: 8.15 8.11 7.96 8/186 22761
/proc/meminfo: memFree=16634680/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=313920 CPUtime=100.64 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 17535 0 0 0 9829 235 0 0 25 0 5 0 597658448 321454080 17475 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 78480 17475 175 36 0 76385 0
[pid=22756/tid=22758] ppid=22754 vsize=313920 CPUtime=25.19 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 1062 0 0 0 2476 43 0 0 25 0 5 0 597658474 321454080 17475 33554432000 4194304 4338100 140733979448608 18446744073709551615 4254208 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=313920 CPUtime=24.94 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 2438 0 0 0 2423 71 0 0 25 0 5 0 597658474 321454080 17475 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 0 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=313920 CPUtime=25.06 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 1249 0 0 0 2435 71 0 0 20 0 5 0 597658474 321454080 17475 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=313920 CPUtime=25.14 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 3702 0 0 0 2467 47 0 0 20 0 5 0 597658474 321454080 17475 33554432000 4194304 4338100 140733979448608 18446744073709551615 256414787310 0 0 4096 0 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 100.64
Current children cumulated vsize (KiB) 313920

[startup+51.1068 s]
/proc/loadavg: 8.17 8.12 7.97 9/186 22762
/proc/meminfo: memFree=16571036/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=336748 CPUtime=202.35 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 23413 0 0 0 19753 482 0 0 25 0 5 0 597658448 344829952 23353 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 84187 23353 175 36 0 82092 0
[pid=22756/tid=22758] ppid=22754 vsize=336748 CPUtime=50.47 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 1670 0 0 0 4925 122 0 0 20 0 5 0 597658474 344829952 23353 33554432000 4194304 4338100 140733979448608 18446744073709551615 4254307 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=336748 CPUtime=50.52 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 4342 0 0 0 4938 114 0 0 18 0 5 0 597658474 344829952 23353 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 0 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=336748 CPUtime=50.45 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 2030 0 0 0 4900 145 0 0 19 0 5 0 597658474 344829952 23353 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=336748 CPUtime=50.63 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 6287 0 0 0 4964 99 0 0 18 0 5 0 597658474 344829952 23353 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 202.35
Current children cumulated vsize (KiB) 336748

[startup+102.301 s]
/proc/loadavg: 8.07 8.10 7.97 9/186 22763
/proc/meminfo: memFree=16462152/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=367440 CPUtime=405.62 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 32540 0 0 0 39426 1136 0 0 25 0 5 0 597658448 376258560 32480 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 91860 32480 176 36 0 89765 0
[pid=22756/tid=22758] ppid=22754 vsize=367440 CPUtime=101.21 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 2857 0 0 0 9805 316 0 0 18 0 5 0 597658474 376258560 32480 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=367440 CPUtime=101.25 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 6977 0 0 0 9832 293 0 0 20 0 5 0 597658474 376258560 32480 33554432000 4194304 4338100 140733979448608 18446744073709551615 4284198 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=367440 CPUtime=101.15 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 3324 0 0 0 9786 329 0 0 21 0 5 0 597658474 376258560 32480 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 2 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=367440 CPUtime=101.72 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 10298 0 0 0 9977 195 0 0 20 0 5 0 597658474 376258560 32480 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 405.62
Current children cumulated vsize (KiB) 367440

[startup+162.301 s]
/proc/loadavg: 7.70 8.01 7.95 5/177 22783
/proc/meminfo: memFree=18296944/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=408436 CPUtime=644.32 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 43734 0 0 0 62715 1717 0 0 25 0 5 0 597658448 418238464 43674 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 102109 43674 176 36 0 100014 0
[pid=22756/tid=22758] ppid=22754 vsize=408436 CPUtime=160.88 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 4555 0 0 0 15592 496 0 0 25 0 5 0 597658474 418238464 43674 33554432000 4194304 4338100 140733979448608 18446744073709551615 256414786683 0 0 4096 0 0 0 0 -1 0 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=408436 CPUtime=160.8 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 10395 0 0 0 15619 461 0 0 18 0 5 0 597658474 418238464 43674 33554432000 4194304 4338100 140733979448608 18446744073709551615 4286741 0 0 4096 0 0 0 0 -1 2 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=408436 CPUtime=160.73 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 5278 0 0 0 15569 504 0 0 18 0 5 0 597658474 418238464 43674 33554432000 4194304 4338100 140733979448608 18446744073709551615 256414788101 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=408436 CPUtime=161.6 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 14422 0 0 0 15908 252 0 0 25 0 5 0 597658474 418238464 43674 33554432000 4194304 4338100 140733979448608 18446744073709551615 256414786936 0 0 4096 0 0 0 0 -1 6 0 0 0
Current children cumulated CPU time (s) 644.32
Current children cumulated vsize (KiB) 408436


################
# More data... #
################

/proc/loadavg: 3.99 4.18 5.47 5/176 22816
/proc/meminfo: memFree=17951568/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=708776 CPUtime=4219.04 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 129937 0 0 0 416454 5450 0 0 25 0 5 0 597658448 725786624 129877 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 177194 129877 176 36 0 175099 0
[pid=22756/tid=22758] ppid=22754 vsize=708776 CPUtime=1054.84 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 21703 0 0 0 103847 1637 0 0 18 0 5 0 597658474 725786624 129877 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 2 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=708776 CPUtime=1053.58 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 36316 0 0 0 103930 1428 0 0 18 0 5 0 597658474 725786624 129877 33554432000 4194304 4338100 140733979448608 18446744073709551615 4254315 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=708776 CPUtime=1053.99 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 22269 0 0 0 103898 1501 0 0 18 0 5 0 597658474 725786624 129877 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 0 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=708776 CPUtime=1056.32 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 40565 0 0 0 104752 880 0 0 18 0 5 0 597658474 725786624 129877 33554432000 4194304 4338100 140733979448608 18446744073709551615 4254315 0 0 4096 0 0 0 0 -1 4 0 0 0
Current children cumulated CPU time (s) 4219.04
Current children cumulated vsize (KiB) 708776

[startup+1122.3 s]
/proc/loadavg: 3.99 4.14 5.37 5/176 22817
/proc/meminfo: memFree=17938900/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=718932 CPUtime=4457.19 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 133159 0 0 0 439981 5738 0 0 25 0 5 0 597658448 736186368 133099 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 179733 133099 176 36 0 177638 0
[pid=22756/tid=22758] ppid=22754 vsize=718932 CPUtime=1114.27 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 21884 0 0 0 109712 1715 0 0 18 0 5 0 597658474 736186368 133099 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 2 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=718932 CPUtime=1113.01 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 38027 0 0 0 109806 1495 0 0 18 0 5 0 597658474 736186368 133099 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=718932 CPUtime=1113.79 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 22450 0 0 0 109803 1576 0 0 18 0 5 0 597658474 736186368 133099 33554432000 4194304 4338100 140733979448608 18446744073709551615 4254307 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=718932 CPUtime=1115.82 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 41714 0 0 0 110632 950 0 0 20 0 5 0 597658474 736186368 133099 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 4457.19
Current children cumulated vsize (KiB) 718932

[startup+1182.3 s]
/proc/loadavg: 4.04 4.13 5.29 5/176 22819
/proc/meminfo: memFree=17921040/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=732216 CPUtime=4695.33 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 137569 0 0 0 463505 6028 0 0 25 0 5 0 597658448 749789184 137509 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 183054 137509 176 36 0 180959 0
[pid=22756/tid=22758] ppid=22754 vsize=732216 CPUtime=1173.61 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 23028 0 0 0 115568 1793 0 0 18 0 5 0 597658474 749789184 137509 33554432000 4194304 4338100 140733979448608 18446744073709551615 4254289 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=732216 CPUtime=1172.51 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 39406 0 0 0 115689 1562 0 0 18 0 5 0 597658474 749789184 137509 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=732216 CPUtime=1173.44 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 22658 0 0 0 115696 1648 0 0 25 0 5 0 597658474 749789184 137509 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 0 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=732216 CPUtime=1175.47 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 43393 0 0 0 116525 1022 0 0 18 0 5 0 597658474 749789184 137509 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 4695.33
Current children cumulated vsize (KiB) 732216

Solver just ended. Dumping a history of the last processes samples

[startup+1190.8 s]
/proc/loadavg: 4.04 4.13 5.28 5/176 22819
/proc/meminfo: memFree=17916824/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=735472 CPUtime=4729.12 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 138624 0 0 0 466856 6056 0 0 25 0 5 0 597658448 753123328 138564 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 183868 138564 176 36 0 181773 0
[pid=22756/tid=22758] ppid=22754 vsize=735472 CPUtime=1182 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 23322 0 0 0 116399 1801 0 0 18 0 5 0 597658474 753123328 138564 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217268 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=735472 CPUtime=1180.95 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 39606 0 0 0 116526 1569 0 0 18 0 5 0 597658474 753123328 138564 33554432000 4194304 4338100 140733979448608 18446744073709551615 4254307 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=735472 CPUtime=1181.93 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 22685 0 0 0 116535 1658 0 0 18 0 5 0 597658474 753123328 138564 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 0 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=735472 CPUtime=1183.95 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 43927 0 0 0 117369 1026 0 0 25 0 5 0 597658474 753123328 138564 33554432000 4194304 4338100 140733979448608 18446744073709551615 4254307 0 0 4096 0 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 4729.12
Current children cumulated vsize (KiB) 735472

[startup+1197.2 s]
/proc/loadavg: 4.03 4.12 5.27 5/176 22819
/proc/meminfo: memFree=17912484/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=741856 CPUtime=4754.6 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 139664 0 0 0 469380 6080 0 0 25 0 5 0 597658448 759660544 139604 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 185464 139604 176 36 0 183369 0
[pid=22756/tid=22758] ppid=22754 vsize=741856 CPUtime=1188.32 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 23572 0 0 0 117024 1808 0 0 18 0 5 0 597658474 759660544 139604 33554432000 4194304 4338100 140733979448608 18446744073709551615 4254315 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=741856 CPUtime=1187.3 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 39969 0 0 0 117156 1574 0 0 18 0 5 0 597658474 759660544 139604 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=741856 CPUtime=1188.34 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 22715 0 0 0 117167 1667 0 0 25 0 5 0 597658474 759660544 139604 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 0 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=741856 CPUtime=1190.35 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 44324 0 0 0 118007 1028 0 0 25 0 5 0 597658474 759660544 139604 33554432000 4194304 4338100 140733979448608 18446744073709551615 4234407 0 0 4096 0 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 4754.6
Current children cumulated vsize (KiB) 741856

[startup+1203.6 s]
/proc/loadavg: 4.03 4.12 5.26 5/176 22820
/proc/meminfo: memFree=17908764/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=745112 CPUtime=4780.05 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 140679 0 0 0 471908 6097 0 0 25 0 5 0 597658448 762994688 140619 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 186278 140619 176 36 0 184183 0
[pid=22756/tid=22758] ppid=22754 vsize=745112 CPUtime=1194.64 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 23775 0 0 0 117651 1813 0 0 18 0 5 0 597658474 762994688 140619 33554432000 4194304 4338100 140733979448608 18446744073709551615 4254307 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=745112 CPUtime=1193.66 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 40290 0 0 0 117787 1579 0 0 18 0 5 0 597658474 762994688 140619 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=745112 CPUtime=1194.73 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 22735 0 0 0 117802 1671 0 0 18 0 5 0 597658474 762994688 140619 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 0 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=745112 CPUtime=1196.73 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 44795 0 0 0 118642 1031 0 0 18 0 5 0 597658474 762994688 140619 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 4780.05
Current children cumulated vsize (KiB) 745112

[startup+1206.8 s]
/proc/loadavg: 4.03 4.12 5.26 5/176 22820
/proc/meminfo: memFree=17907152/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=745112 CPUtime=4792.75 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 141059 0 0 0 473160 6115 0 0 25 0 5 0 597658448 762994688 140999 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 186278 140999 176 36 0 184183 0
[pid=22756/tid=22758] ppid=22754 vsize=745112 CPUtime=1197.79 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 23863 0 0 0 117962 1817 0 0 18 0 5 0 597658474 762994688 140999 33554432000 4194304 4338100 140733979448608 18446744073709551615 4254315 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=745112 CPUtime=1196.82 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 40424 0 0 0 118099 1583 0 0 18 0 5 0 597658474 762994688 140999 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=745112 CPUtime=1197.93 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 22753 0 0 0 118116 1677 0 0 18 0 5 0 597658474 762994688 140999 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 0 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=745112 CPUtime=1199.9 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 44935 0 0 0 118955 1035 0 0 18 0 5 0 597658474 762994688 140999 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 4792.75
Current children cumulated vsize (KiB) 745112

[startup+1207.6 s]
/proc/loadavg: 4.03 4.12 5.25 5/176 22820
/proc/meminfo: memFree=17906656/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=745112 CPUtime=4795.92 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 141149 0 0 0 473473 6119 0 0 25 0 5 0 597658448 762994688 141089 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 186278 141089 176 36 0 184183 0
[pid=22756/tid=22758] ppid=22754 vsize=745112 CPUtime=1198.59 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 23881 0 0 0 118040 1819 0 0 18 0 5 0 597658474 762994688 141089 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427204302 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=745112 CPUtime=1197.62 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) S 22754 22756 20564 0 -1 4202560 40456 0 0 0 118178 1584 0 0 18 0 5 0 597658474 762994688 141089 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217268 0 0 4096 0 18446604445680749504 0 0 -1 4 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=745112 CPUtime=1198.73 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) S 22754 22756 20564 0 -1 4202560 22758 0 0 0 118196 1677 0 0 18 0 5 0 597658474 762994688 141089 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217268 0 0 4096 0 18446604445680749504 0 0 -1 0 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=745112 CPUtime=1200.69 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) S 22754 22756 20564 0 -1 4202560 44970 0 0 0 119033 1036 0 0 18 0 5 0 597658474 762994688 141089 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217268 0 0 4096 0 18446604445680749504 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 4795.92
Current children cumulated vsize (KiB) 745112

[startup+1208.4 s]
/proc/loadavg: 4.03 4.12 5.25 5/176 22820
/proc/meminfo: memFree=17905912/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=745244 CPUtime=4799.08 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 141236 0 0 0 473786 6122 0 0 25 0 5 0 597658448 763129856 141176 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 186311 141176 176 36 0 184216 0
[pid=22756/tid=22758] ppid=22754 vsize=745244 CPUtime=1199.36 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 23898 0 0 0 118117 1819 0 0 18 0 5 0 597658474 763129856 141176 33554432000 4194304 4338100 140733979448608 18446744073709551615 4254307 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=745244 CPUtime=1198.41 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 40484 0 0 0 118256 1585 0 0 18 0 5 0 597658474 763129856 141176 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=745244 CPUtime=1199.53 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 22763 0 0 0 118275 1678 0 0 18 0 5 0 597658474 763129856 141176 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 0 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=745244 CPUtime=1201.48 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 45007 0 0 0 119111 1037 0 0 18 0 5 0 597658474 763129856 141176 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 4799.08
Current children cumulated vsize (KiB) 745244

[startup+1208.6 s]
/proc/loadavg: 4.03 4.12 5.25 5/176 22820
/proc/meminfo: memFree=17905912/32950928 swapFree=67111524/67111528
[pid=22756] ppid=22754 vsize=745244 CPUtime=4799.87 cores=0,2,4,6
/proc/22756/stat : 22756 (ttsth-5-4) S 22754 22756 20564 0 -1 4202496 141259 0 0 0 473864 6123 0 0 25 0 5 0 597658448 763129856 141199 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427194341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/22756/statm: 186311 141199 176 36 0 184216 0
[pid=22756/tid=22758] ppid=22754 vsize=745244 CPUtime=1199.57 cores=0,2,4,6
/proc/22756/task/22758/stat : 22758 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 23904 0 0 0 118137 1820 0 0 18 0 5 0 597658474 763129856 141199 33554432000 4194304 4338100 140733979448608 18446744073709551615 256414786994 0 0 4096 0 0 0 0 -1 6 0 0 0
[pid=22756/tid=22759] ppid=22754 vsize=745244 CPUtime=1198.6 cores=0,2,4,6
/proc/22756/task/22759/stat : 22759 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 40492 0 0 0 118275 1585 0 0 18 0 5 0 597658474 763129856 141199 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 4 0 0 0
[pid=22756/tid=22760] ppid=22754 vsize=745244 CPUtime=1199.73 cores=0,2,4,6
/proc/22756/task/22760/stat : 22760 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 22764 0 0 0 118294 1679 0 0 18 0 5 0 597658474 763129856 141199 33554432000 4194304 4338100 140733979448608 18446744073709551615 4239905 0 0 4096 0 0 0 0 -1 0 0 0 0
[pid=22756/tid=22761] ppid=22754 vsize=745244 CPUtime=1201.68 cores=0,2,4,6
/proc/22756/task/22761/stat : 22761 (ttsth-5-4) R 22754 22756 20564 0 -1 4202560 45015 0 0 0 119131 1037 0 0 18 0 5 0 597658474 763129856 141199 33554432000 4194304 4338100 140733979448608 18446744073709551615 256427217589 0 0 4096 0 0 0 0 -1 2 0 0 0
Current children cumulated CPU time (s) 4799.87
Current children cumulated vsize (KiB) 745244

Child status: 0
Real time (s): 1208.66
CPU time (s): 4800.05
CPU user time (s): 4738.78
CPU system time (s): 61.2667
CPU usage (%): 397.137
Max. virtual memory (cumulated for all children) (KiB): 745244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4738.78
system time used= 61.2667
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 141265
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 816871
involuntary context switches= 16642

runsolver used 1.89771 second user time and 4.05338 second system time

The end

Launcher Data

Begin job on node115 at 2011-04-29 12:51:18
IDJOB=3260858
IDBENCH=83197
IDSOLVER=1654
FILE ID=node115/3260858-1304074278
RUNJOBID= node115-1304071862-22507
PBS_JOBID= 13170430
Free space on /tmp= 72732 MiB

SOLVER NAME= ttsth 5-4
BENCH NAME= SAT11/crafted/skvortsov/automata-synchronization/rnd_100_32_s.cnf
COMMAND LINE= DIR/ttsth-5-4 -num-threads NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3260858-1304074278/watcher-3260858-1304074278 -o /tmp/evaluation-result-3260858-1304074278/solver-3260858-1304074278 -C 4800 -W 1300 -M 15500  HOME/ttsth-5-4 -num-threads 4 HOME/instance-3260858-1304074278.cnf

TIME LIMIT= 4800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= d21f62eebe8299bb166c60204a4db57a
RANDOM SEED=136928271

node115.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      16733952 kB
Buffers:       2320280 kB
Cached:       11542008 kB
SwapCached:          4 kB
Active:        8575456 kB
Inactive:      7085632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      16733952 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             416 kB
Writeback:           0 kB
AnonPages:     1797844 kB
Mapped:          15224 kB
Slab:           489932 kB
PageTables:       7780 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:  1990916 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72732 MiB
End job on node115 at 2011-04-29 13:11:27