Trace number 1531209

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
tts tts-5-0? 1200.02 1200.31

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1857201443-029.cnf
MD5SUM9d94109a874948dbc629e7a030616546
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark165.734
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.03	c Command: HOME/tts-5-0 HOME/instance-1531209-1238399776.cnf 
0.00/0.03	c Using SATTIMEOUT of 1200
0.00/0.03	c Using SATRAM of 1800
0.00/0.03	c Size of subset node = 16
0.00/0.03	c Variables = 4000
0.00/0.03	c Clauses = 16800
0.00/0.03	c Literals = 50400
0.00/0.03	c Reduced size:
0.00/0.03	c Variables = 4000
0.00/0.03	c Clauses = 16687
0.00/0.03	c Literals = 50061
0.00/0.03	c a2
0.00/0.09	c a1
1.79/1.80	c Independent sub-problems = 1
1.79/1.80	c Sub-problem with 3980 variables and 16687 clauses
1.79/1.80	c using permutation method 4
1.79/1.80	c count = 1
1.79/1.80	c Ordering finished 1.780 seconds
1.79/1.80	c mapped 1.790 seconds
1.79/1.80	c permuted 1.790 seconds
1.79/1.80	c about to sort
1.79/1.80	c sorted
1.89/1.93	c clauses now 16687
1.89/1.93	c init finished 1.820 seconds
1.89/1.93	c tree built 1.920 seconds
1.89/1.93	c 
1.89/1.93	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
1.89/1.93	c ---------------------------------|----------------------------------|------------------------------------------------------
1.89/1.93	c ................................ | ..........                       |                        1.9           0.0             
1.89/1.93	c ................................ | ..........                     1 |                        1.9           0.5             
1.89/1.93	c ................................ | ..........                     2 |                        1.9           1.0             
1.89/1.93	c ................................ | ..........                     3 |                        1.9           1.6             
1.89/1.93	c ................................ | ..........                     4 |                        1.9           2.1             
1.89/1.93	c ................................ | ..........                     5 |                        1.9           2.6             
1.89/1.93	c ................................ | ..........                  1000 | 2                      1.9         518.1           67
23.98/24.02	c ................................ | ..........                545000 | 69187                 24.0       22698.9      3044494
48.28/48.31	c ................................ | ..........                652000 | 90051                 48.3       13499.0      5333974
72.08/72.10	c ................................ | ..........                720000 | 104637                72.1        9987.5      7269856
96.07/96.13	c ................................ | ..........                908000 | 134397                96.1        9446.5      9530010
119.96/120.06	c ................................ | *.........               1100000 | 166456               120.0        9162.8     11553677
144.16/144.23	c ................................ | *.........               1203000 | 184938               144.2        8341.4     13522396
168.26/168.33	c ................................ | *.........               1312000 | 205371               168.3        7795.1     15219383
192.65/192.72	c ................................ | *.........               1389000 | 220353               192.7        7208.1     16991147
216.44/216.53	c ................................ | *.........               1444000 | 231630               216.5        6669.7     18772364
240.33/240.43	c ................................ | **........               1500000 | 244251               240.4        6239.3     20684410
264.03/264.19	c ................................ | **........               1544000 | 254748               264.2        5844.9     22376026
288.02/288.15	c ................................ | **........               1589000 | 264926               288.1        5515.3     24002306
312.21/312.31	c ................................ | **........               1640000 | 276475               312.3        5251.9     25807406
336.10/336.22	c ................................ | **........               1695000 | 287921               336.2        5042.1     27701007
360.19/360.37	c ................................ | ***.......               1731000 | 295502               360.3        4803.9     29023968
384.19/384.37	c ................................ | ***.......               1772000 | 304450               384.3        4610.6     30338349
407.89/408.07	c ................................ | ***.......               1833000 | 316664               408.0        4492.3     31665695
432.48/432.65	c ................................ | ***.......               1898000 | 327653               432.6        4387.4     32855513
456.17/456.31	c ................................ | ***.......               1933000 | 335286               456.3        4236.6     34310117
480.86/481.09	c ................................ | ****......               1959000 | 341585               481.0        4072.5     35707292
504.26/504.40	c ................................ | ****......               1996000 | 350088               504.4        3957.6     37544342
528.36/528.50	c ................................ | ****......               2022000 | 356460               528.4        3826.4     39065770
551.96/552.12	c ................................ | ****......               2053000 | 362718               552.1        3718.8     39883413
576.85/577.09	c ................................ | ****......               2083000 | 369111               577.0        3609.9     40915649
599.84/600.06	c ................................ | *****.....               2122000 | 376196               600.0        3536.7     41931510
624.34/624.54	c ................................ | *****.....               2182000 | 387062               624.5        3494.1     43034123
648.03/648.23	c ................................ | *****.....               2208000 | 393089               648.2        3406.6     44020124
672.52/672.73	c ................................ | *****.....               2237000 | 399781               672.7        3325.6     45154816
696.02/696.26	c ................................ | *****.....               2263000 | 405464               696.2        3250.6     46105436
719.81/720.09	c ................................ | ******....               2295000 | 412411               720.0        3187.5     47096388
744.51/744.76	c ................................ | ******....               2322000 | 418461               744.7        3118.1     48044124
767.79/768.08	c ................................ | ******....               2370000 | 427555               768.0        3085.9     48926289
791.89/792.11	c ................................ | ******....               2418000 | 436860               792.0        3052.9     50456755
816.28/816.56	c ................................ | ******....               2487000 | 448506               816.5        3046.0     51767569
840.19/840.46	c ................................ | *******...               2556000 | 462217               840.4        3041.5     53460110
864.07/864.33	c ................................ | *******...               2615000 | 473757               864.2        3025.8     54657906
888.27/888.53	c ................................ | *******...               2652000 | 482271               888.4        2985.0     55721252
912.16/912.42	c ................................ | *******...               2683000 | 489504               912.3        2940.9     56983672
936.06/936.39	c ................................ | *******...               2708000 | 495703               936.3        2892.2     58112214
960.15/960.44	c ................................ | ********..               2764000 | 505605               960.3        2878.1     59058189
984.15/984.41	c ................................ | ********..               2794000 | 512843               984.3        2838.5     60152452
1007.94/1008.21	c ................................ | ********..               2829000 | 520614              1008.1        2806.2     61351396
1032.34/1032.62	c ................................ | ********..               2880000 | 531142              1032.5        2789.3     62605240
1056.23/1056.58	c ................................ | ********..               2914000 | 539612              1056.5        2758.2     64017556
1080.22/1080.52	c ................................ | *********.               2946000 | 546624              1080.4        2726.7     65055025
1103.92/1104.28	c ................................ | *********.               2966000 | 551588              1104.2        2686.2     66141107
1127.82/1128.15	c ................................ | *********.               2991000 | 557537              1128.0        2651.5     67114340
1152.81/1153.11	c ................................ | *********.               3013000 | 562823              1153.0        2613.2     68156750
1176.20/1176.59	c ................................ | *********.               3037000 | 567981              1176.5        2581.5     68860856
1199.80/1200.13	c CPU limit (1200) reached
1199.80/1200.13	c Time = 1200.02 seconds
1199.80/1200.13	s UNKNOWN

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1531209-1238399776/watcher-1531209-1238399776 -o /tmp/evaluation-result-1531209-1238399776/solver-1531209-1238399776 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531209-1238399776.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 7660
/proc/meminfo: memFree=1635560/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=876 CPUtime=0
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1112639453 897024 109 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 219 109 67 165 0 52 0

[startup+0.0090269 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 7660
/proc/meminfo: memFree=1635560/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=1140 CPUtime=0
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 1112639453 1167360 146 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 285 146 68 165 0 118 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1140

[startup+0.101034 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 7660
/proc/meminfo: memFree=1635560/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=3396 CPUtime=0.09
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 738 0 0 0 9 0 0 0 18 0 1 0 1112639453 3477504 722 1992294400 134512640 135191068 4294956224 18446744073709551615 134539916 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 849 722 69 165 0 682 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3396

[startup+0.301051 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 7660
/proc/meminfo: memFree=1635560/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=4248 CPUtime=0.29
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 939 0 0 0 29 0 0 0 19 0 1 0 1112639453 4349952 923 1992294400 134512640 135191068 4294956224 18446744073709551615 134555288 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 1062 923 71 165 0 895 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4248

[startup+0.701085 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 7660
/proc/meminfo: memFree=1635560/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=4248 CPUtime=0.69
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 940 0 0 0 69 0 0 0 22 0 1 0 1112639453 4349952 924 1992294400 134512640 135191068 4294956224 18446744073709551615 134555295 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 1062 924 71 165 0 895 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4248

[startup+1.50116 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 7661
/proc/meminfo: memFree=1632096/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=4248 CPUtime=1.49
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 948 0 0 0 149 0 0 0 25 0 1 0 1112639453 4349952 932 1992294400 134512640 135191068 4294956224 18446744073709551615 134555295 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 1062 932 71 165 0 895 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4248

[startup+3.1013 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 7661
/proc/meminfo: memFree=1624288/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=13976 CPUtime=3.09
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 3371 0 0 0 308 1 0 0 25 0 1 0 1112639453 14311424 3355 1992294400 134512640 135191068 4294956224 18446744073709551615 134710791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 3494 3355 89 165 0 3327 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13976

[startup+6.30158 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 7661
/proc/meminfo: memFree=1617440/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=20348 CPUtime=6.29
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 4960 0 0 0 627 2 0 0 25 0 1 0 1112639453 20836352 4944 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 5087 4944 89 165 0 4920 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20348

[startup+12.7021 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 7661
/proc/meminfo: memFree=1602528/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=35012 CPUtime=12.69
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 8630 0 0 0 1265 4 0 0 25 0 1 0 1112639453 35852288 8614 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 8753 8614 89 165 0 8586 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35012

[startup+25.5013 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 7661
/proc/meminfo: memFree=1572768/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=63784 CPUtime=25.48
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 15837 0 0 0 2541 7 0 0 25 0 1 0 1112639453 65314816 15821 1992294400 134512640 135191068 4294956224 18446744073709551615 134562436 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 15946 15821 89 165 0 15779 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63784

[startup+51.1015 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 7661
/proc/meminfo: memFree=1534816/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=101864 CPUtime=51.08
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 25334 0 0 0 5097 11 0 0 25 0 1 0 1112639453 104308736 25318 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 25466 25318 89 165 0 25299 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 101864

[startup+102.306 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 7661
/proc/meminfo: memFree=1462048/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=173864 CPUtime=102.27
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 43341 0 0 0 10207 20 0 0 25 0 1 0 1112639453 178036736 43325 1992294400 134512640 135191068 4294956224 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 43466 43325 89 165 0 43299 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 173864

[startup+162.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 7661
/proc/meminfo: memFree=1387040/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=249224 CPUtime=162.26
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 62179 0 0 0 16196 30 0 0 25 0 1 0 1112639453 255205376 62162 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 62306 62162 89 165 0 62139 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 249224

[startup+222.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 7661
/proc/meminfo: memFree=1315680/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=320396 CPUtime=222.24
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 79955 0 0 0 22185 39 0 0 25 0 1 0 1112639453 328085504 79938 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 80099 79938 89 165 0 79932 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 320396

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 7661
/proc/meminfo: memFree=1244704/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=391276 CPUtime=282.23
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 97687 0 0 0 28176 47 0 0 25 0 1 0 1112639453 400666624 97670 1992294400 134512640 135191068 4294956224 18446744073709551615 134562496 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 97819 97670 89 165 0 97652 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 391276

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 7667
/proc/meminfo: memFree=1173344/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=462156 CPUtime=342.2
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 115415 0 0 0 34166 54 0 0 25 0 1 0 1112639453 473247744 115398 1992294400 134512640 135191068 4294956224 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 115539 115398 89 165 0 115372 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 462156

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7667
/proc/meminfo: memFree=1121760/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=513968 CPUtime=402.19
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 128368 0 0 0 40158 61 0 0 25 0 1 0 1112639453 526303232 128351 1992294400 134512640 135191068 4294956224 18446744073709551615 134562340 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 128492 128351 89 165 0 128325 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 513968

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7667
/proc/meminfo: memFree=1066016/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=569168 CPUtime=462.17
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 142143 0 0 0 46150 67 0 0 25 0 1 0 1112639453 582828032 142126 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 142292 142126 89 165 0 142125 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 569168

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=1003104/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=632368 CPUtime=522.16
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 157957 0 0 0 52142 74 0 0 25 0 1 0 1112639453 647544832 157940 1992294400 134512640 135191068 4294956224 18446744073709551615 134562449 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 158092 157940 89 165 0 157925 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 632368

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=963744/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=671248 CPUtime=582.14
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 167689 0 0 0 58136 78 0 0 25 0 1 0 1112639453 687357952 167672 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 167812 167672 89 165 0 167645 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 671248

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=921760/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=712688 CPUtime=642.13
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 178058 0 0 0 64131 82 0 0 25 0 1 0 1112639453 729792512 178041 1992294400 134512640 135191068 4294956224 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 178172 178041 89 165 0 178005 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 712688

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=879520/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=755408 CPUtime=702.12
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 188719 0 0 0 70124 88 0 0 25 0 1 0 1112639453 773537792 188702 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 188852 188702 89 165 0 188685 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 755408

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=842016/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=792368 CPUtime=762.11
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 197961 0 0 0 76118 93 0 0 25 0 1 0 1112639453 811384832 197944 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 198092 197944 89 165 0 197925 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 792368

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=788576/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=846128 CPUtime=822.09
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 211400 0 0 0 82109 100 0 0 25 0 1 0 1112639453 866435072 211383 1992294400 134512640 135191068 4294956224 18446744073709551615 134562447 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 211532 211383 89 165 0 211365 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 846128

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=734688/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=899408 CPUtime=882.07
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 224736 0 0 0 88100 107 0 0 25 0 1 0 1112639453 920993792 224719 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 224852 224719 89 165 0 224685 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 899408

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=686496/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=947568 CPUtime=942.06
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 236789 0 0 0 94093 113 0 0 25 0 1 0 1112639453 970309632 236772 1992294400 134512640 135191068 4294956224 18446744073709551615 134562507 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 236892 236772 89 165 0 236725 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 947568

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=645792/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=988368 CPUtime=1002.04
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 246965 0 0 0 100087 117 0 0 25 0 1 0 1112639453 1012088832 246948 1992294400 134512640 135191068 4294956224 18446744073709551615 134562425 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 247092 246948 89 165 0 246925 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 988368

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=593504/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=1040528 CPUtime=1062.03
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 260015 0 0 0 106081 122 0 0 25 0 1 0 1112639453 1065500672 259998 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 260132 259998 89 165 0 259965 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1040528

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=549920/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=1083728 CPUtime=1122.01
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 270810 0 0 0 112074 127 0 0 25 0 1 0 1112639453 1109737472 270793 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 270932 270793 89 165 0 270765 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 1083728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=516704/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=1117488 CPUtime=1182
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 279257 0 0 0 118069 131 0 0 25 0 1 0 1112639453 1144307712 279240 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 279372 279240 89 165 0 279205 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 1117488

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

[startup+1190.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=510880/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=1122608 CPUtime=1190
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 280559 0 0 0 118868 132 0 0 25 0 1 0 1112639453 1149550592 280542 1992294400 134512640 135191068 4294956224 18446744073709551615 134562468 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 280652 280542 89 165 0 280485 0
Current children cumulated CPU time (s) 1190
Current children cumulated vsize (KiB) 1122608

[startup+1196.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=507680/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=1125648 CPUtime=1196.4
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 281309 0 0 0 119508 132 0 0 25 0 1 0 1112639453 1152663552 281292 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 281412 281292 89 165 0 281245 0
Current children cumulated CPU time (s) 1196.4
Current children cumulated vsize (KiB) 1125648

[startup+1198.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=506976/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=1126608 CPUtime=1198
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 281539 0 0 0 119668 132 0 0 25 0 1 0 1112639453 1153646592 281522 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 281652 281522 89 165 0 281485 0
Current children cumulated CPU time (s) 1198
Current children cumulated vsize (KiB) 1126608

[startup+1199.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=506464/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=1126928 CPUtime=1198.8
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 281624 0 0 0 119748 132 0 0 25 0 1 0 1112639453 1153974272 281607 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 281732 281607 89 165 0 281565 0
Current children cumulated CPU time (s) 1198.8
Current children cumulated vsize (KiB) 1126928

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=506464/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=1127408 CPUtime=1199.6
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194304 281744 0 0 0 119828 132 0 0 25 0 1 0 1112639453 1154465792 281727 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 281852 281727 89 165 0 281685 0
Current children cumulated CPU time (s) 1199.6
Current children cumulated vsize (KiB) 1127408

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7667
/proc/meminfo: memFree=505952/2055920 swapFree=4178796/4192956
[pid=7660] ppid=7658 vsize=0 CPUtime=1199.99
/proc/7660/stat : 7660 (tts-5-0) R 7658 7660 7501 0 -1 4194308 281751 0 0 0 119851 148 0 0 25 0 1 0 1112639453 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/7660/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1199.99
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1198.52
CPU system time (s): 1.49977
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 1127408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.52
system time used= 1.49977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 281751
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= 2
involuntary context switches= 1162

runsolver used 0.847871 second user time and 2.6476 second system time

The end

Launcher Data 

Begin job on node57 at 2009-03-30 09:56:16
IDJOB=1531209
IDBENCH=70334
IDSOLVER=505
FILE ID=node57/1531209-1238399776
PBS_JOBID= 9061388
Free space on /tmp= 66264 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1857201443-029.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531209-1238399776/watcher-1531209-1238399776 -o /tmp/evaluation-result-1531209-1238399776/solver-1531209-1238399776 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531209-1238399776.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 9d94109a874948dbc629e7a030616546
RANDOM SEED=1268077505

node57.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1635976 kB
Buffers:         59752 kB
Cached:         269264 kB
SwapCached:       7992 kB
Active:          72180 kB
Inactive:       266272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635976 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:            1052 kB
Writeback:           0 kB
Mapped:          15096 kB
Slab:            67592 kB
Committed_AS:  2550464 kB
PageTables:       1392 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66264 MiB
End job on node57 at 2009-03-30 10:16:17