Trace number 1531113

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? (TO) 1200.16 1200.55

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
MD5SUMf6ddf1b0f08bcc31521c4b74db5ce22f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.330948
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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/tts-5-0 HOME/instance-1531113-1238387626.cnf 
0.00/0.01	c Using SATTIMEOUT of 1200
0.00/0.01	c Using SATRAM of 1800
0.00/0.01	c Size of subset node = 16
0.00/0.01	c Variables = 2000
0.00/0.01	c Clauses = 8400
0.00/0.01	c Literals = 25200
0.00/0.01	c Reduced size:
0.00/0.01	c Variables = 2000
0.00/0.01	c Clauses = 8330
0.00/0.01	c Literals = 24990
0.00/0.01	c a2
0.00/0.04	c a1
0.69/0.75	c Independent sub-problems = 1
0.69/0.75	c Sub-problem with 1989 variables and 8330 clauses
0.69/0.75	c using permutation method 4
0.69/0.75	c count = 1
0.69/0.75	c Ordering finished 0.740 seconds
0.69/0.75	c mapped 0.740 seconds
0.69/0.75	c permuted 0.740 seconds
0.69/0.75	c about to sort
0.69/0.75	c sorted
0.79/0.81	c clauses now 8330
0.79/0.81	c init finished 0.750 seconds
0.79/0.81	c tree built 0.800 seconds
0.79/0.81	c 
0.79/0.81	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.79/0.81	c ---------------------------------|----------------------------------|------------------------------------------------------
0.79/0.81	c ................................ | ..........                       |                        0.8           0.0             
0.79/0.81	c ................................ | ..........                     1 |                        0.8           1.2             
0.79/0.81	c ................................ | ..........                     2 |                        0.8           2.5             
0.79/0.81	c ................................ | ..........                     3 |                        0.8           3.8             
0.79/0.81	c ................................ | ..........                     4 |                        0.8           5.0             
0.79/0.81	c ................................ | ..........                     5 |                        0.8           6.2             
0.79/0.81	c ................................ | ..........                  1000 | 14                     0.8        1234.6          179
23.99/24.06	c ................................ | ..........                392000 | 61989                 24.1       16299.4      4788153
48.17/48.28	c ................................ | ..........                502000 | 85528                 48.3       10399.8      8058128
72.17/72.22	c ................................ | ..........                558000 | 99131                 72.2        7727.5     10059737
96.26/96.32	c ................................ | ..........                604000 | 110599                96.3        6272.1     11801705
120.15/120.23	c ................................ | *.........                640000 | 120299               120.2        5324.0     13358588
145.44/145.59	c ................................ | *.........                663000 | 126386               145.6        4554.8     14279222
167.93/168.09	c ................................ | *.........                682000 | 131519               168.1        4058.3     15135968
192.93/193.00	c ................................ | *.........                702000 | 136982               193.0        3638.1     15911906
216.52/216.70	c ................................ | *.........                720000 | 141774               216.7        3323.3     16605461
240.41/240.55	c ................................ | **........                740000 | 147213               240.5        3076.8     17365010
264.10/264.29	c ................................ | **........                775000 | 154913               264.2        2933.1     18404896
288.00/288.20	c ................................ | **........                802000 | 161249               288.1        2783.3     19242604
312.49/312.60	c ................................ | **........                823000 | 166402               312.5        2633.3     20069198
336.18/336.33	c ................................ | **........                851000 | 172841               336.3        2530.7     20990796
361.27/361.48	c ................................ | ***.......                880000 | 179549               361.4        2434.9     22103296
385.17/385.33	c ................................ | ***.......                905000 | 185740               385.3        2349.0     22970448
409.46/409.61	c ................................ | ***.......                922000 | 190613               409.5        2251.3     23772539
432.15/432.33	c ................................ | ***.......                936000 | 194679               432.2        2165.4     24355741
455.94/456.14	c ................................ | ***.......                952000 | 199252               456.1        2087.4     24967102
480.54/480.77	c ................................ | ****......                979000 | 204732               480.7        2036.7     25746415
505.03/505.21	c ................................ | ****......                997000 | 209160               505.1        1973.8     26517606
528.93/529.11	c ................................ | ****......               1014000 | 213365               529.0        1916.8     27233093
552.92/553.14	c ................................ | ****......               1027000 | 216787               553.0        1857.0     27778627
577.81/578.08	c ................................ | ****......               1042000 | 220840               578.0        1802.8     28413470
599.90/600.18	c ................................ | *****.....               1109000 | 235265               600.1        1848.1     30317874
624.49/624.79	c ................................ | *****.....               1153000 | 245506               624.7        1845.7     31939521
648.18/648.46	c ................................ | *****.....               1195000 | 255805               648.3        1843.2     33666811
672.37/672.61	c ................................ | *****.....               1236000 | 265729               672.5        1837.9     35071760
696.97/697.29	c ................................ | *****.....               1262000 | 271952               697.2        1810.2     36095227
720.55/720.83	c ................................ | ******....               1285000 | 277380               720.7        1783.0     36903631
743.95/744.26	c ................................ | ******....               1310000 | 283911               744.1        1760.4     38010125
767.94/768.27	c ................................ | ******....               1333000 | 289759               768.1        1735.4     39047970
792.34/792.62	c ................................ | ******....               1355000 | 295021               792.5        1709.8     39888459
816.82/817.14	c ................................ | ******....               1376000 | 299839               817.0        1684.2     40632899
840.12/840.44	c ................................ | *******...               1399000 | 305445               840.3        1664.9     41464207
864.11/864.43	c ................................ | *******...               1425000 | 312276               864.3        1648.8     42552751
887.80/888.18	c ................................ | *******...               1544000 | 335153               888.0        1738.7     44701661
911.79/912.18	c ................................ | *******...               1627000 | 354528               912.0        1784.0     47159375
935.79/936.17	c ................................ | *******...               1698000 | 371779               936.0        1814.1     49445363
959.99/960.34	c ................................ | ********..               1803000 | 393650               960.2        1877.8     52043617
984.17/984.51	c ................................ | ********..               1857000 | 407808               984.3        1886.6     54813209
1007.87/1008.28	c ................................ | ********..               1906000 | 420096              1008.1        1890.7     56864998
1032.46/1032.87	c ................................ | ********..               1969000 | 433819              1032.7        1906.7     58687578
1056.45/1056.83	c ................................ | ********..               2028000 | 446318              1056.6        1919.3     60297580
1080.04/1080.42	c ................................ | *********.               2068000 | 456065              1080.2        1914.4     61949059
1104.14/1104.51	c ................................ | *********.               2111000 | 466634              1104.3        1911.6     63576997
1128.13/1128.56	c ................................ | *********.               2157000 | 477940              1128.4        1911.6     65084416
1152.21/1152.63	c ................................ | *********.               2189000 | 486317              1152.4        1899.5     66717259
1175.81/1176.22	c ................................ | *********.               2216000 | 493477              1176.0        1884.3     68199355
1199.90/1200.37	c CPU limit (1200) reached
1199.90/1200.37	c Time = 1200.16 seconds
1199.90/1200.37	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-1531113-1238387626/watcher-1531113-1238387626 -o /tmp/evaluation-result-1531113-1238387626/solver-1531113-1238387626 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/tts-5-0 HOME/instance-1531113-1238387626.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: 0.92 0.98 0.99 3/64 31180
/proc/meminfo: memFree=1362736/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=876 CPUtime=0
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1111428643 897024 109 1992294400 134512640 135191068 4294956224 18446744073709551615 134694054 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 252 110 67 165 0 85 0

[startup+0.091418 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31180
/proc/meminfo: memFree=1362736/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=2468 CPUtime=0.08
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 522 0 0 0 8 0 0 0 18 0 1 0 1111428643 2527232 506 1992294400 134512640 135191068 4294956224 18446744073709551615 134555288 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 617 506 71 165 0 450 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2468

[startup+0.101419 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31180
/proc/meminfo: memFree=1362736/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=2468 CPUtime=0.09
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 522 0 0 0 9 0 0 0 18 0 1 0 1111428643 2527232 506 1992294400 134512640 135191068 4294956224 18446744073709551615 134555288 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 617 506 71 165 0 450 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2468

[startup+0.301453 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31180
/proc/meminfo: memFree=1362736/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=2468 CPUtime=0.29
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 523 0 0 0 29 0 0 0 19 0 1 0 1111428643 2527232 507 1992294400 134512640 135191068 4294956224 18446744073709551615 134555288 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 617 507 71 165 0 450 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2468

[startup+0.701522 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31180
/proc/meminfo: memFree=1362736/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=2604 CPUtime=0.69
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 527 0 0 0 69 0 0 0 22 0 1 0 1111428643 2666496 511 1992294400 134512640 135191068 4294956224 18446744073709551615 134555295 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 651 511 71 165 0 484 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2604

[startup+1.50166 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31181
/proc/meminfo: memFree=1356648/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=8964 CPUtime=1.49
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 2124 0 0 0 149 0 0 0 25 0 1 0 1111428643 9179136 2108 1992294400 134512640 135191068 4294956224 18446744073709551615 134712942 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 2241 2108 89 165 0 2074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8964

[startup+3.10193 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31181
/proc/meminfo: memFree=1351720/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=16616 CPUtime=3.09
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 4035 0 0 0 308 1 0 0 25 0 1 0 1111428643 17014784 4019 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 4154 4019 89 165 0 3987 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16616

[startup+6.30148 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31181
/proc/meminfo: memFree=1338600/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=29708 CPUtime=6.29
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 7311 0 0 0 626 3 0 0 25 0 1 0 1111428643 30420992 7295 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 7427 7295 89 165 0 7260 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29708

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31181
/proc/meminfo: memFree=1312112/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=53548 CPUtime=12.68
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 13265 0 0 0 1263 5 0 0 25 0 1 0 1111428643 54833152 13249 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 13387 13249 89 165 0 13220 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 53548

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31181
/proc/meminfo: memFree=1277680/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=85868 CPUtime=25.48
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 21377 0 0 0 2539 9 0 0 25 0 1 0 1111428643 87928832 21361 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 21467 21361 89 165 0 21300 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 85868

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31181
/proc/meminfo: memFree=1223088/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=140560 CPUtime=51.07
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 35049 0 0 0 5090 17 0 0 25 0 1 0 1111428643 143933440 35033 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 35140 35033 89 165 0 34973 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 140560

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31181
/proc/meminfo: memFree=1161008/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=202000 CPUtime=102.27
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 50386 0 0 0 10202 25 0 0 25 0 1 0 1111428643 206848000 50370 1992294400 134512640 135191068 4294956224 18446744073709551615 134562432 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 50500 50370 89 165 0 50333 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 202000

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31181
/proc/meminfo: memFree=1118000/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=245200 CPUtime=162.24
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 61211 0 0 0 16194 30 0 0 25 0 1 0 1111428643 251084800 61195 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 61300 61195 89 165 0 61133 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 245200

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31181
/proc/meminfo: memFree=1087664/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=275120 CPUtime=222.22
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 68665 0 0 0 22188 34 0 0 25 0 1 0 1111428643 281722880 68649 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 68780 68649 89 165 0 68613 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 275120

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31181
/proc/meminfo: memFree=1051888/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=311120 CPUtime=282.2
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 77667 0 0 0 28181 39 0 0 25 0 1 0 1111428643 318586880 77651 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 77780 77651 89 165 0 77613 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 311120

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31181
/proc/meminfo: memFree=1013936/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=348720 CPUtime=342.19
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 87072 0 0 0 34175 44 0 0 25 0 1 0 1111428643 357089280 87056 1992294400 134512640 135191068 4294956224 18446744073709551615 134562511 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 87180 87056 89 165 0 87013 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 348720

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31183
/proc/meminfo: memFree=979248/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=383728 CPUtime=402.16
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 95792 0 0 0 40168 48 0 0 25 0 1 0 1111428643 392937472 95776 1992294400 134512640 135191068 4294956224 18446744073709551615 134562428 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 95932 95776 89 165 0 95765 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 383728

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31183
/proc/meminfo: memFree=952816/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=409648 CPUtime=462.14
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 102289 0 0 0 46162 52 0 0 25 0 1 0 1111428643 419479552 102273 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 102412 102273 89 165 0 102245 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 409648

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31183
/proc/meminfo: memFree=922544/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=440208 CPUtime=522.12
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 109907 0 0 0 52156 56 0 0 25 0 1 0 1111428643 450772992 109891 1992294400 134512640 135191068 4294956224 18446744073709551615 134562371 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 110052 109891 89 165 0 109885 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 440208

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31183
/proc/meminfo: memFree=897904/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=465488 CPUtime=582.11
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 116262 0 0 0 58151 60 0 0 25 0 1 0 1111428643 476659712 116246 1992294400 134512640 135191068 4294956224 18446744073709551615 134562425 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 116372 116246 89 165 0 116205 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 465488

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31183
/proc/meminfo: memFree=824240/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=537968 CPUtime=642.09
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 134348 0 0 0 64140 69 0 0 25 0 1 0 1111428643 550879232 134332 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 134492 134332 89 165 0 134325 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 537968

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31183
/proc/meminfo: memFree=774960/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=587408 CPUtime=702.06
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 146714 0 0 0 70130 76 0 0 25 0 1 0 1111428643 601505792 146698 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 146852 146698 89 165 0 146685 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 587408

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31183
/proc/meminfo: memFree=734000/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=628048 CPUtime=762.05
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 156891 0 0 0 76123 82 0 0 25 0 1 0 1111428643 643121152 156875 1992294400 134512640 135191068 4294956224 18446744073709551615 134562392 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 157012 156875 89 165 0 156845 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 628048

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31183
/proc/meminfo: memFree=702768/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=659408 CPUtime=822.03
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 164713 0 0 0 82117 86 0 0 25 0 1 0 1111428643 675233792 164697 1992294400 134512640 135191068 4294956224 18446744073709551615 134562386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 164852 164697 89 165 0 164685 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 659408

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31183
/proc/meminfo: memFree=651120/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=711088 CPUtime=882
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 177633 0 0 0 88106 94 0 0 25 0 1 0 1111428643 728154112 177617 1992294400 134512640 135191068 4294956224 18446744073709551615 134562348 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 177772 177617 89 165 0 177605 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 711088

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31183
/proc/meminfo: memFree=554032/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=808368 CPUtime=941.99
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 201964 0 0 0 94094 105 0 0 25 0 1 0 1111428643 827768832 201948 1992294400 134512640 135191068 4294956224 18446744073709551615 134562425 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 202092 201948 89 165 0 201925 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 808368

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31183
/proc/meminfo: memFree=452656/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=909008 CPUtime=1001.96
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 227142 0 0 0 100079 117 0 0 25 0 1 0 1111428643 930824192 227126 1992294400 134512640 135191068 4294956224 18446744073709551615 134562389 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 227252 227126 89 165 0 227085 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 909008

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31183
/proc/meminfo: memFree=384240/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=977808 CPUtime=1061.95
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 244346 0 0 0 106069 126 0 0 25 0 1 0 1111428643 1001275392 244330 1992294400 134512640 135191068 4294956224 18446744073709551615 134562449 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 244452 244330 89 165 0 244285 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 977808

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31183
/proc/meminfo: memFree=321520/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=1039888 CPUtime=1121.93
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 259867 0 0 0 112059 134 0 0 25 0 1 0 1111428643 1064845312 259851 1992294400 134512640 135191068 4294956224 18446744073709551615 134546224 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 259972 259851 89 165 0 259805 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 1039888

[startup+1182.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 31183
/proc/meminfo: memFree=257904/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=1103888 CPUtime=1181.91
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194304 275850 0 0 0 118049 142 0 0 25 0 1 0 1111428643 1130381312 275834 1992294400 134512640 135191068 4294956224 18446744073709551615 134562365 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 275972 275834 89 165 0 275805 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 1103888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 31183
/proc/meminfo: memFree=422952/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=0 CPUtime=1200.01
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194308 279840 0 0 0 119853 148 0 0 25 0 1 0 1111428643 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 0

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.51 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 31183
/proc/meminfo: memFree=422952/2055920 swapFree=4178416/4192956
[pid=31180] ppid=31178 vsize=0 CPUtime=1200.11
/proc/31180/stat : 31180 (tts-5-0) R 31178 31180 30994 0 -1 4194308 279840 0 0 0 119853 158 0 0 25 0 1 0 1111428643 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/31180/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.11
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1200.55
CPU time (s): 1200.16
CPU user time (s): 1198.54
CPU system time (s): 1.62875
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 1119728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.54
system time used= 1.62875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 279840
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= 1290

runsolver used 0.91986 second user time and 2.6246 second system time

The end

Launcher Data 

Begin job on node15 at 2009-03-30 06:33:46
IDJOB=1531113
IDBENCH=70286
IDSOLVER=505
FILE ID=node15/1531113-1238387626
PBS_JOBID= 9061334
Free space on /tmp= 65428 MiB

SOLVER NAME= tts tts-5-0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
COMMAND LINE= HOME/tts-5-0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531113-1238387626/watcher-1531113-1238387626 -o /tmp/evaluation-result-1531113-1238387626/solver-1531113-1238387626 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/tts-5-0 HOME/instance-1531113-1238387626.cnf

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

MD5SUM BENCH= f6ddf1b0f08bcc31521c4b74db5ce22f
RANDOM SEED=665739832

node15.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		: 3000.286
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		: 3000.286
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:       1363152 kB
Buffers:         76200 kB
Cached:         518352 kB
SwapCached:       8336 kB
Active:          37896 kB
Inactive:       566548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1363152 kB
SwapTotal:     4192956 kB
SwapFree:      4178416 kB
Dirty:             900 kB
Writeback:           0 kB
Mapped:          15564 kB
Slab:            74104 kB
Committed_AS:  2884988 kB
PageTables:       1464 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= 65428 MiB
End job on node15 at 2009-03-30 06:53:48