Trace number 1531638

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-5-0 2009-03-19? (TO) 1200.07 601.647

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
MD5SUM43148ab7d47c376d341b3329c22899e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Command: HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531638-1238500871.cnf 
0.00/0.00	c Using SATTIMEOUT of 1200
0.00/0.00	c Using SATRAM of 1800
0.00/0.00	c Size of subset node = 16
0.00/0.00	c Variables = 520
0.00/0.00	c Clauses = 2210
0.00/0.00	c Literals = 6630
0.00/0.00	c Reduced size:
0.00/0.00	c Variables = 520
0.00/0.00	c Clauses = 2208
0.00/0.00	c Literals = 6624
0.00/0.00	c a2
0.00/0.01	c a1
0.40/0.42	c Independent sub-problems = 1
0.40/0.42	c Sub-problem with 519 variables and 2208 clauses
0.40/0.42	c using permutation method 4
0.40/0.42	c count = 3
0.40/0.42	c Ordering finished 0.420 seconds
0.40/0.42	c mapped 0.420 seconds
0.40/0.42	c permuted 0.420 seconds
0.40/0.42	c about to sort
0.40/0.42	c sorted
0.40/0.43	c clauses now 2208
0.40/0.43	c init finished 0.420 seconds
0.40/0.43	c tree built 0.430 seconds
0.40/0.43	c 
0.40/0.43	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.40/0.43	c ---------------------------------|----------------------------------|------------------------------------------------------
0.40/0.43	c ................................ | ..........                       |                        0.4           0.0             
0.40/0.43	c ................................ | ..........                     1 |                        0.4           2.3             
0.40/0.43	c ................................ | ..........                     2 |                        0.4           4.7             
0.40/0.43	c ................................ | ..........                     3 |                        0.4           7.0             
0.40/0.43	c ................................ | ..........                     4 |                        0.4           9.3             
0.40/0.43	c ................................ | ..........                     5 |                        0.4          11.6             
0.40/0.44	c ................................ | ..........                  1000 | 42                     0.4        2272.7          980
23.90/12.29	c ................................ | ..........                170000 | 42735                 24.1        7053.9      3560937
48.05/24.36	c ................................ | ..........                241000 | 62326                 48.2        5002.1      5423852
72.20/36.42	c ................................ | ..........                284000 | 75502                 72.2        3930.8      7022301
96.15/48.49	c ................................ | ..........                324000 | 87703                 96.3        3363.1      8578008
120.68/60.74	c ................................ | *.........                384000 | 104333               120.8        3179.1     10548230
144.24/72.53	c ................................ | *.........                416000 | 114129               144.3        2882.7     11914749
168.59/84.79	c ................................ | *.........                452000 | 125249               168.8        2677.9     13199416
191.93/96.45	c ................................ | *.........                477000 | 133252               192.1        2483.6     14284300
216.87/109.00	c ................................ | *.........                502000 | 141652               217.1        2312.3     15367236
240.63/120.87	c ................................ | **........                537000 | 153244               240.8        2230.1     16696530
264.37/132.71	c ................................ | **........                568000 | 163421               264.4        2147.9     17778739
288.31/144.72	c ................................ | **........                593000 | 172302               288.4        2056.2     18766792
312.06/156.63	c ................................ | **........                618000 | 181146               312.2        1979.7     19674448
336.60/168.94	c ................................ | **........                638000 | 188319               336.7        1894.7     20469993
360.55/180.96	c ................................ | ***.......                665000 | 198346               360.7        1843.4     21583556
384.10/192.70	c ................................ | ***.......                693000 | 208588               384.2        1803.9     22578631
408.04/204.75	c ................................ | ***.......                725000 | 218346               408.2        1776.1     23670067
432.79/217.16	c ................................ | ***.......                748000 | 225982               433.0        1727.5     24696028
456.34/228.97	c ................................ | ***.......                770000 | 233183               456.6        1686.6     25572552
479.88/240.72	c ................................ | ****......                792000 | 240371               480.0        1650.0     26472460
504.63/253.17	c ................................ | ****......                812000 | 247152               504.9        1608.4     27330267
528.18/264.94	c ................................ | ****......                827000 | 252358               528.4        1565.2     28052805
553.53/277.63	c ................................ | ****......                842000 | 257523               553.7        1520.8     28795279
576.87/289.33	c ................................ | ****......                856000 | 262404               577.0        1483.5     29439894
600.42/301.12	c ................................ | *****.....                880000 | 270347               600.6        1465.3     30341151
623.76/312.88	c ................................ | *****.....                903000 | 277918               624.0        1447.1     31232203
648.11/325.07	c ................................ | *****.....                923000 | 284689               648.4        1423.6     32037367
672.45/337.25	c ................................ | *****.....                943000 | 291391               672.7        1401.9     32983399
696.00/349.08	c ................................ | *****.....                963000 | 298202               696.3        1383.1     33840242
721.15/361.67	c ................................ | ******....                980000 | 303718               721.4        1358.5     34575986
745.30/373.73	c ................................ | ******....                995000 | 308732               745.5        1334.7     35163331
768.64/385.42	c ................................ | ******....               1008000 | 313383               768.8        1311.1     35797224
792.59/397.42	c ................................ | ******....               1021000 | 317989               792.8        1287.9     36487316
817.34/409.80	c ................................ | ******....               1031000 | 321517               817.5        1261.2     37035206
840.88/421.68	c ................................ | *******...               1041000 | 325107               841.2        1237.6     37598301
865.22/433.89	c ................................ | *******...               1053000 | 329188               865.5        1216.6     38197121
890.18/446.33	c ................................ | *******...               1063000 | 332628               890.4        1193.9     38774072
913.91/458.29	c ................................ | *******...               1071000 | 335465               914.2        1171.5     39196803
937.66/470.11	c ................................ | *******...               1079000 | 338363               937.8        1150.5     39687454
961.61/482.16	c ................................ | ********..               1087000 | 341244               961.9        1130.1     40180296
984.16/493.42	c ................................ | ********..               1097000 | 344807               984.4        1114.4     40689236
1009.90/506.36	c ................................ | ********..               1109000 | 349079              1010.2        1097.8     41291007
1032.25/517.52	c ................................ | ********..               1122000 | 353501              1032.4        1086.7     41833162
1056.59/529.75	c ................................ | ********..               1132000 | 356970              1056.9        1071.1     42317351
1080.75/541.85	c ................................ | *********.               1142000 | 360550              1081.0        1056.4     42786309
1104.69/553.86	c ................................ | *********.               1152000 | 364444              1105.0        1042.6     43228363
1131.03/567.02	c ................................ | *********.               1161000 | 367654              1131.2        1026.3     43724969
1152.98/578.03	c ................................ | *********.               1171000 | 371449              1153.2        1015.4     44200071
1176.53/589.83	c ................................ | *********.               1186000 | 377011              1176.8        1007.8     44818234
1199.88/601.53	c CPU limit (1200) reached
1199.88/601.53	c Time = 1200.14 seconds
1199.88/601.53	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-1531638-1238500871/watcher-1531638-1238500871 -o /tmp/evaluation-result-1531638-1238500871/solver-1531638-1238500871 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531638-1238500871.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: 0.99 0.98 1.00 3/64 12681
/proc/meminfo: memFree=1637000/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=1064 CPUtime=0
/proc/12681/stat : 12681 (ttsth-5-0) R 12679 12681 12605 0 -1 4194304 142 0 0 0 0 0 0 0 18 0 1 0 1122749632 1089536 126 1992294400 134512640 135237372 4294956192 18446744073709551615 134732614 0 0 4096 0 0 0 0 17 0 0 0
/proc/12681/statm: 266 126 77 176 0 88 0

[startup+0.06717 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 12681
/proc/meminfo: memFree=1637000/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=1328 CPUtime=0.06
/proc/12681/stat : 12681 (ttsth-5-0) R 12679 12681 12605 0 -1 4194304 221 0 0 0 6 0 0 0 18 0 1 0 1122749632 1359872 205 1992294400 134512640 135237372 4294956192 18446744073709551615 134553857 0 0 4096 0 0 0 0 17 0 0 0
/proc/12681/statm: 332 205 79 176 0 154 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1328

[startup+0.101176 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 12681
/proc/meminfo: memFree=1637000/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=1328 CPUtime=0.1
/proc/12681/stat : 12681 (ttsth-5-0) R 12679 12681 12605 0 -1 4194304 222 0 0 0 10 0 0 0 18 0 1 0 1122749632 1359872 206 1992294400 134512640 135237372 4294956192 18446744073709551615 134599450 0 0 4096 0 0 0 0 17 0 0 0
/proc/12681/statm: 332 206 79 176 0 154 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1328

[startup+0.301215 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 12681
/proc/meminfo: memFree=1637000/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=1328 CPUtime=0.3
/proc/12681/stat : 12681 (ttsth-5-0) R 12679 12681 12605 0 -1 4194304 225 0 0 0 30 0 0 0 19 0 1 0 1122749632 1359872 209 1992294400 134512640 135237372 4294956192 18446744073709551615 134599418 0 0 4096 0 0 0 0 17 0 0 0
/proc/12681/statm: 332 209 79 176 0 154 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1328

[startup+0.701303 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 12681
/proc/meminfo: memFree=1637000/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=27372 CPUtime=0.95
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 1316 0 0 0 95 0 0 0 21 0 3 0 1122749632 28028928 1300 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 6843 1300 97 176 0 6665 0
Current children cumulated CPU time (s) 0.95
Current children cumulated vsize (KiB) 27372

[startup+1.50146 s]
/proc/loadavg: 0.99 0.98 1.00 3/67 12684
/proc/meminfo: memFree=1628592/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=35212 CPUtime=2.55
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 3319 0 0 0 253 2 0 0 21 0 3 0 1122749632 36057088 3303 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 8803 3303 97 176 0 8625 0
[pid=12681/tid=12683] ppid=12679 vsize=35212 CPUtime=1.06
/proc/12681/task/12683/stat : 12683 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 1481 0 0 0 105 1 0 0 25 0 3 0 1122749676 36057088 3303 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
[pid=12681/tid=12684] ppid=12679 vsize=35212 CPUtime=1.05
/proc/12681/task/12684/stat : 12684 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 1257 0 0 0 105 0 0 0 25 0 3 0 1122749676 36057088 3303 1992294400 134512640 135237372 4294956192 18446744073709551615 134562351 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.55
Current children cumulated vsize (KiB) 35212

[startup+3.10178 s]
/proc/loadavg: 0.99 0.98 1.00 3/67 12684
/proc/meminfo: memFree=1619376/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=45772 CPUtime=5.74
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 5986 0 0 0 571 3 0 0 21 0 3 0 1122749632 46870528 5970 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 11443 5970 97 176 0 11265 0
[pid=12681/tid=12683] ppid=12679 vsize=45772 CPUtime=2.66
/proc/12681/task/12683/stat : 12683 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 3072 0 0 0 264 2 0 0 25 0 3 0 1122749676 46870528 5970 1992294400 134512640 135237372 4294956192 18446744073709551615 134546034 0 0 4096 0 0 0 0 -1 0 0 0
[pid=12681/tid=12684] ppid=12679 vsize=45772 CPUtime=2.65
/proc/12681/task/12684/stat : 12684 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 2333 0 0 0 264 1 0 0 25 0 3 0 1122749676 46870528 5970 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.74
Current children cumulated vsize (KiB) 45772

[startup+6.30141 s]
/proc/loadavg: 1.07 1.00 1.00 3/67 12684
/proc/meminfo: memFree=1601904/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=60972 CPUtime=12.13
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 9735 0 0 0 1207 6 0 0 21 0 3 0 1122749632 62435328 9719 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 15243 9719 97 176 0 15065 0
[pid=12681/tid=12683] ppid=12679 vsize=60972 CPUtime=5.85
/proc/12681/task/12683/stat : 12683 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 4763 0 0 0 582 3 0 0 25 0 3 0 1122749676 62435328 9719 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
[pid=12681/tid=12684] ppid=12679 vsize=60972 CPUtime=5.83
/proc/12681/task/12684/stat : 12684 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 4391 0 0 0 581 2 0 0 25 0 3 0 1122749676 62435328 9719 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.13
Current children cumulated vsize (KiB) 60972

[startup+12.7017 s]
/proc/loadavg: 1.15 1.02 1.01 3/67 12684
/proc/meminfo: memFree=1578096/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=82572 CPUtime=24.9
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 15178 0 0 0 2481 9 0 0 21 0 3 0 1122749632 84553728 15162 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 20643 15162 97 176 0 20465 0
[pid=12681/tid=12683] ppid=12679 vsize=82572 CPUtime=12.25
/proc/12681/task/12683/stat : 12683 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 7735 0 0 0 1220 5 0 0 25 0 3 0 1122749676 84553728 15162 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
[pid=12681/tid=12684] ppid=12679 vsize=82572 CPUtime=12.21
/proc/12681/task/12684/stat : 12684 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 6862 0 0 0 1217 4 0 0 25 0 3 0 1122749676 84553728 15162 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.9
Current children cumulated vsize (KiB) 82572

[startup+25.5012 s]
/proc/loadavg: 1.34 1.06 1.02 3/67 12684
/proc/meminfo: memFree=1545776/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=113932 CPUtime=50.44
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 23003 0 0 0 5029 15 0 0 21 0 3 0 1122749632 116666368 22987 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 28483 22987 97 176 0 28305 0
[pid=12681/tid=12683] ppid=12679 vsize=113932 CPUtime=25.04
/proc/12681/task/12683/stat : 12683 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 11986 0 0 0 2496 8 0 0 25 0 3 0 1122749676 116666368 22987 1992294400 134512640 135237372 4294956192 18446744073709551615 134562328 0 0 4096 0 0 0 0 -1 0 0 0
[pid=12681/tid=12684] ppid=12679 vsize=113932 CPUtime=24.95
/proc/12681/task/12684/stat : 12684 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 10436 0 0 0 2489 6 0 0 25 0 3 0 1122749676 116666368 22987 1992294400 134512640 135237372 4294956192 18446744073709551615 134680237 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.44
Current children cumulated vsize (KiB) 113932

[startup+51.1012 s]
/proc/loadavg: 1.56 1.14 1.05 3/67 12684
/proc/meminfo: memFree=1491504/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=168812 CPUtime=101.53
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 36734 0 0 0 10129 24 0 0 21 0 3 0 1122749632 172863488 36718 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 42203 36718 97 176 0 42025 0
[pid=12681/tid=12683] ppid=12679 vsize=168812 CPUtime=50.63
/proc/12681/task/12683/stat : 12683 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 18330 0 0 0 5051 12 0 0 25 0 3 0 1122749676 172863488 36718 1992294400 134512640 135237372 4294956192 18446744073709551615 134562363 0 0 4096 0 0 0 0 -1 0 0 0
[pid=12681/tid=12684] ppid=12679 vsize=168812 CPUtime=50.45
/proc/12681/task/12684/stat : 12684 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 17823 0 0 0 5034 11 0 0 25 0 3 0 1122749676 172863488 36718 1992294400 134512640 135237372 4294956192 18446744073709551615 134680409 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.53
Current children cumulated vsize (KiB) 168812

[startup+102.305 s]
/proc/loadavg: 1.81 1.27 1.10 3/67 12684
/proc/meminfo: memFree=1397360/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=261420 CPUtime=203.7
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 59868 0 0 0 20332 38 0 0 21 0 3 0 1122749632 267694080 59852 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 65355 59852 97 176 0 65177 0
[pid=12681/tid=12683] ppid=12679 vsize=261420 CPUtime=101.81
/proc/12681/task/12683/stat : 12683 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 28426 0 0 0 10163 18 0 0 25 0 3 0 1122749676 267694080 59852 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 0 0 0
[pid=12681/tid=12684] ppid=12679 vsize=261420 CPUtime=101.45
/proc/12681/task/12684/stat : 12684 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 30861 0 0 0 10125 20 0 0 25 0 3 0 1122749676 267694080 59852 1992294400 134512640 135237372 4294956192 18446744073709551615 134562420 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 203.7
Current children cumulated vsize (KiB) 261420

[startup+162.301 s]
/proc/loadavg: 1.93 1.40 1.15 3/67 12684
/proc/meminfo: memFree=1313456/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=345740 CPUtime=323.44
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 80931 0 0 0 32288 56 0 0 21 0 3 0 1122749632 354037760 80915 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 86435 80915 97 176 0 86257 0
[pid=12681/tid=12683] ppid=12679 vsize=345740 CPUtime=161.78
/proc/12681/task/12683/stat : 12683 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 39907 0 0 0 16151 27 0 0 25 0 3 0 1122749676 354037760 80915 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 0 0 0
[pid=12681/tid=12684] ppid=12679 vsize=345740 CPUtime=161.21
/proc/12681/task/12684/stat : 12684 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 40443 0 0 0 16093 28 0 0 25 0 3 0 1122749676 354037760 80915 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 323.44
Current children cumulated vsize (KiB) 345740

[startup+222.302 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 12684
/proc/meminfo: memFree=1232240/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=426220 CPUtime=443.17
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 101071 0 0 0 44246 71 0 0 21 0 3 0 1122749632 436449280 101055 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 106555 101055 97 176 0 106377 0
[pid=12681/tid=12683] ppid=12679 vsize=426220 CPUtime=221.75
/proc/12681/task/12683/stat : 12683 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 51036 0 0 0 22140 35 0 0 25 0 3 0 1122749676 436449280 101055 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
[pid=12681/tid=12684] ppid=12679 vsize=426220 CPUtime=220.97
/proc/12681/task/12684/stat : 12684 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 49454 0 0 0 22062 35 0 0 25 0 3 0 1122749676 436449280 101055 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 443.17
Current children cumulated vsize (KiB) 426220

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.25 3/67 12684
/proc/meminfo: memFree=1169200/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=489740 CPUtime=562.91
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 116954 0 0 0 56208 83 0 0 21 0 3 0 1122749632 501493760 116938 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 122435 116938 97 176 0 122257 0
[pid=12681/tid=12683] ppid=12679 vsize=489740 CPUtime=281.72
/proc/12681/task/12683/stat : 12683 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 59077 0 0 0 28131 41 0 0 25 0 3 0 1122749676 501493760 116938 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 0 0 0
[pid=12681/tid=12684] ppid=12679 vsize=489740 CPUtime=280.73
/proc/12681/task/12684/stat : 12684 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 57296 0 0 0 28033 40 0 0 25 0 3 0 1122749676 501493760 116938 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 562.91
Current children cumulated vsize (KiB) 489740

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.29 3/67 12684
/proc/meminfo: memFree=1100080/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=558380 CPUtime=682.63
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 134106 0 0 0 68166 97 0 0 21 0 3 0 1122749632 571781120 134090 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 139595 134090 97 176 0 139417 0
[pid=12681/tid=12683] ppid=12679 vsize=558380 CPUtime=341.69
/proc/12681/task/12683/stat : 12683 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 68680 0 0 0 34120 49 0 0 25 0 3 0 1122749676 571781120 134090 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
[pid=12681/tid=12684] ppid=12679 vsize=558380 CPUtime=340.49
/proc/12681/task/12684/stat : 12684 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 64845 0 0 0 34002 47 0 0 25 0 3 0 1122749676 571781120 134090 1992294400 134512640 135237372 4294956192 18446744073709551615 134562328 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 682.63
Current children cumulated vsize (KiB) 558380

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 12684
/proc/meminfo: memFree=1046256/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=612300 CPUtime=802.37
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 147569 0 0 0 80130 107 0 0 21 0 3 0 1122749632 626995200 147553 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 153075 147553 97 176 0 152897 0
[pid=12681/tid=12683] ppid=12679 vsize=612300 CPUtime=401.67
/proc/12681/task/12683/stat : 12683 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 75310 0 0 0 40113 54 0 0 25 0 3 0 1122749676 626995200 147553 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
[pid=12681/tid=12684] ppid=12679 vsize=612300 CPUtime=400.25
/proc/12681/task/12684/stat : 12684 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 71678 0 0 0 39973 52 0 0 25 0 3 0 1122749676 626995200 147553 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 802.37
Current children cumulated vsize (KiB) 612300

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 12684
/proc/meminfo: memFree=1003568/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=654540 CPUtime=922.09
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 158126 0 0 0 92093 116 0 0 21 0 3 0 1122749632 670248960 158110 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 163635 158110 97 176 0 163457 0
[pid=12681/tid=12683] ppid=12679 vsize=654540 CPUtime=461.64
/proc/12681/task/12683/stat : 12683 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 80023 0 0 0 46105 59 0 0 25 0 3 0 1122749676 670248960 158110 1992294400 134512640 135237372 4294956192 18446744073709551615 134562444 0 0 4096 0 0 0 0 -1 0 0 0
[pid=12681/tid=12684] ppid=12679 vsize=654540 CPUtime=460.01
/proc/12681/task/12684/stat : 12684 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 77522 0 0 0 45944 57 0 0 25 0 3 0 1122749676 670248960 158110 1992294400 134512640 135237372 4294956192 18446744073709551615 134562284 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 922.09
Current children cumulated vsize (KiB) 654540

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 12684
/proc/meminfo: memFree=961392/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=697100 CPUtime=1041.83
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 168768 0 0 0 104060 123 0 0 21 0 3 0 1122749632 713830400 168752 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 174275 168752 97 176 0 174097 0
[pid=12681/tid=12683] ppid=12679 vsize=697100 CPUtime=521.61
/proc/12681/task/12683/stat : 12683 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 85417 0 0 0 52098 63 0 0 25 0 3 0 1122749676 713830400 168752 1992294400 134512640 135237372 4294956192 18446744073709551615 134562284 0 0 4096 0 0 0 0 -1 0 0 0
[pid=12681/tid=12684] ppid=12679 vsize=697100 CPUtime=519.78
/proc/12681/task/12684/stat : 12684 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 82770 0 0 0 51918 60 0 0 25 0 3 0 1122749676 713830400 168752 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1041.83
Current children cumulated vsize (KiB) 697100

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 12684
/proc/meminfo: memFree=922352/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=735820 CPUtime=1161.56
/proc/12681/stat : 12681 (ttsth-5-0) S 12679 12681 12605 0 -1 4194304 178473 0 0 0 116024 132 0 0 21 0 3 0 1122749632 753479680 178457 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 0 0 0
/proc/12681/statm: 183955 178457 97 176 0 183777 0
[pid=12681/tid=12683] ppid=12679 vsize=735820 CPUtime=581.58
/proc/12681/task/12683/stat : 12683 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 90153 0 0 0 58092 66 0 0 25 0 3 0 1122749676 753479680 178457 1992294400 134512640 135237372 4294956192 18446744073709551615 134562348 0 0 4096 0 0 0 0 -1 0 0 0
[pid=12681/tid=12684] ppid=12679 vsize=735820 CPUtime=579.53
/proc/12681/task/12684/stat : 12684 (ttsth-5-0) R 12679 12681 12605 0 -1 4194368 87739 0 0 0 57888 65 0 0 25 0 3 0 1122749676 753479680 178457 1992294400 134512640 135237372 4294956192 18446744073709551615 134562300 0 0 4096 0 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1161.56
Current children cumulated vsize (KiB) 735820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.602 s]
/proc/loadavg: 1.99 1.85 1.45 2/65 12684
/proc/meminfo: memFree=1379696/2055920 swapFree=4176304/4192956
[pid=12681] ppid=12679 vsize=0 CPUtime=1200.02
/proc/12681/stat : 12681 (ttsth-5-0) R 12679 12681 12605 0 -1 4195332 182122 0 0 0 119859 143 0 0 17 0 1 0 1122749632 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/12681/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.02
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

Child status: 0
Real time (s): 601.647
CPU time (s): 1200.07
CPU user time (s): 1198.6
CPU system time (s): 1.46978
CPU usage (%): 199.464
Max. virtual memory (cumulated for all children) (KiB): 750540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.6
system time used= 1.46978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 182122
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= 18
involuntary context switches= 9220

runsolver used 0.766883 second user time and 1.43378 second system time

The end

Launcher Data 

Begin job on node53 at 2009-03-31 14:01:11
IDJOB=1531638
IDBENCH=70548
IDSOLVER=549
FILE ID=node53/1531638-1238500871
PBS_JOBID= 9061958
Free space on /tmp= 66040 MiB

SOLVER NAME= ttsth-5-0 2009-03-19
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1048138627-064.cnf
COMMAND LINE= HOME/ttsth-5-0 -num-threads MAXNBTHREAD BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531638-1238500871/watcher-1531638-1238500871 -o /tmp/evaluation-result-1531638-1238500871/solver-1531638-1238500871 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531638-1238500871.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 43148ab7d47c376d341b3329c22899e7
RANDOM SEED=725747247

node53.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		: 3000.264
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		: 3000.264
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1637480 kB
Buffers:         80732 kB
Cached:         245328 kB
SwapCached:      10540 kB
Active:         174220 kB
Inactive:       163904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637480 kB
SwapTotal:     4192956 kB
SwapFree:      4176304 kB
Dirty:             948 kB
Writeback:           0 kB
Mapped:          17788 kB
Slab:            66380 kB
Committed_AS:  2576424 kB
PageTables:       1384 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= 66040 MiB
End job on node53 at 2009-03-31 14:11:15