Trace number 1531862

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) 1200.22 601.718

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/520/
unif-k3-r4.25-v520-c2210-S1161147107-031.cnf
MD5SUM4cc7ee2f20081e6ebd36addd568f2c4e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
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-1531862-1238573215.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 = 2210
0.00/0.00	c Literals = 6630
0.00/0.00	c a2
0.00/0.01	c a1
0.39/0.44	c Independent sub-problems = 1
0.39/0.44	c Sub-problem with 520 variables and 2210 clauses
0.39/0.44	c using permutation method 4
0.39/0.44	c count = 3
0.39/0.44	c Ordering finished 0.440 seconds
0.39/0.44	c mapped 0.440 seconds
0.39/0.44	c permuted 0.440 seconds
0.39/0.44	c about to sort
0.39/0.45	c sorted
0.39/0.46	c clauses now 2210
0.39/0.46	c init finished 0.450 seconds
0.39/0.46	c tree built 0.460 seconds
0.39/0.46	c 
0.39/0.46	c PA progress                      | CPU progress Partial assignments | improvements      CPU time        PA/sec        nodes
0.39/0.46	c ---------------------------------|----------------------------------|------------------------------------------------------
0.39/0.46	c ................................ | ..........                       |                        0.5           0.0             
0.39/0.46	c ................................ | ..........                     1 |                        0.5           2.2             
0.39/0.46	c ................................ | ..........                     2 |                        0.5           4.3             
0.39/0.46	c ................................ | ..........                     3 |                        0.5           6.5             
0.39/0.46	c ................................ | ..........                     4 |                        0.5           8.7             
0.39/0.46	c ................................ | ..........                     5 |                        0.5          10.9             
0.39/0.47	c ................................ | ..........                  1000 | 43                     0.5        2127.7          760
24.08/12.40	c ................................ | ..........                137000 | 33819                 24.3        5642.5      3809664
48.02/24.31	c ................................ | ..........                210000 | 54299                 48.0        4371.4      6001705
71.97/36.40	c ................................ | ..........                268000 | 69410                 72.2        3712.9      7549423
96.12/48.46	c ................................ | ..........                312000 | 81389                 96.3        3240.9      9007913
120.07/60.47	c ................................ | *.........                343000 | 90362                120.2        2852.9     10668434
144.22/72.57	c ................................ | *.........                372000 | 98907                144.4        2576.4     12211656
168.16/84.52	c ................................ | *.........                407000 | 108793               168.2        2419.3     13722417
192.71/96.89	c ................................ | *.........                437000 | 117225               192.9        2265.3     15000720
216.66/108.85	c ................................ | *.........                460000 | 124039               216.8        2121.9     16033095
240.40/120.77	c ................................ | **........                484000 | 131440               240.6        2011.7     16912262
264.34/132.73	c ................................ | **........                504000 | 137679               264.5        1905.8     17729916
288.69/144.91	c ................................ | **........                525000 | 144418               288.8        1818.1     18732702
312.84/157.08	c ................................ | **........                546000 | 151069               313.1        1744.1     19659621
336.59/168.96	c ................................ | **........                567000 | 157622               336.8        1683.6     20471113
360.14/180.71	c ................................ | ***.......                588000 | 163696               360.2        1632.4     21367398
384.88/193.15	c ................................ | ***.......                612000 | 170047               385.0        1589.4     22302182
408.23/204.87	c ................................ | ***.......                626000 | 174541               408.4        1532.7     23137942
432.77/217.15	c ................................ | ***.......                640000 | 179219               432.9        1478.2     23885346
457.33/229.42	c ................................ | ***.......                661000 | 185723               457.4        1445.0     24644274
480.28/240.91	c ................................ | ****......                678000 | 190906               480.4        1411.4     25305195
505.41/253.54	c ................................ | ****......                698000 | 196956               505.6        1380.6     26003545
528.57/265.15	c ................................ | ****......                710000 | 200571               528.7        1342.8     26542436
552.52/277.16	c ................................ | ****......                724000 | 204619               552.7        1309.9     27149049
576.87/289.35	c ................................ | ****......                743000 | 210548               577.0        1287.6     27865742
600.81/301.39	c ................................ | *****.....                757000 | 214587               601.1        1259.4     28450688
623.96/312.97	c ................................ | *****.....                774000 | 219834               624.2        1240.0     29102692
649.31/325.68	c ................................ | *****.....                792000 | 225324               649.6        1219.3     29830788
674.05/338.03	c ................................ | *****.....                805000 | 229397               674.2        1194.0     30566883
697.20/349.64	c ................................ | *****.....                815000 | 232524               697.4        1168.7     31261357
719.75/360.97	c ................................ | ******....                827000 | 236620               720.0        1148.6     31802081
744.90/373.51	c ................................ | ******....                839000 | 240506               745.0        1126.1     32294243
770.43/386.31	c ................................ | ******....                849000 | 244218               770.6        1101.8     32777113
791.79/397.05	c ................................ | ******....                858000 | 247342               792.0        1083.3     33209952
817.53/409.92	c ................................ | ******....                869000 | 250778               817.7        1062.7     33785369
840.09/421.21	c ................................ | *******...                879000 | 253894               840.2        1046.1     34208069
864.63/433.51	c ................................ | *******...                892000 | 257995               864.8        1031.5     34733733
887.98/445.24	c ................................ | *******...                904000 | 261938               888.2        1017.8     35199019
912.93/457.73	c ................................ | *******...                915000 | 265201               913.1        1002.1     35703932
937.27/469.97	c ................................ | *******...                925000 | 268757               937.5         986.6     36249213
961.21/481.91	c ................................ | ********..                935000 | 271759               961.4         972.6     36839049
985.17/493.91	c ................................ | ********..                946000 | 275413               985.3         960.1     37326762
1008.11/505.41	c ................................ | ********..                956000 | 278736              1008.3         948.1     37760917
1033.66/518.23	c ................................ | ********..                967000 | 282286              1033.9         935.3     38303351
1056.41/529.61	c ................................ | ********..                977000 | 285450              1056.6         924.7     38804934
1080.55/541.71	c ................................ | *********.                985000 | 288339              1080.7         911.4     39256480
1105.30/554.17	c ................................ | *********.                994000 | 291456              1105.6         899.0     39679106
1128.45/565.77	c ................................ | *********.               1002000 | 294017              1128.8         887.7     40098677
1153.59/578.32	c ................................ | *********.               1011000 | 296803              1153.8         876.2     40546393
1176.75/589.97	c ................................ | *********.               1022000 | 300293              1177.1         868.3     40994025

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1531862-1238573215/watcher-1531862-1238573215 -o /tmp/evaluation-result-1531862-1238573215/solver-1531862-1238573215 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531862-1238573215.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: 0.85 0.95 0.98 3/64 20773
/proc/meminfo: memFree=1315488/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=1064 CPUtime=0
/proc/20773/stat : 20773 (ttsth-5-0) R 20771 20773 20682 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 1129983364 1089536 121 1992294400 134512640 135237372 4294956192 18446744073709551615 134639534 0 0 4096 0 0 0 0 17 1 0 0
/proc/20773/statm: 266 126 77 176 0 88 0

[startup+0.103157 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 20773
/proc/meminfo: memFree=1315488/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=1328 CPUtime=0.1
/proc/20773/stat : 20773 (ttsth-5-0) R 20771 20773 20682 0 -1 4194304 222 0 0 0 10 0 0 0 18 0 1 0 1129983364 1359872 206 1992294400 134512640 135237372 4294956192 18446744073709551615 134555272 0 0 4096 0 0 0 0 17 1 0 0
/proc/20773/statm: 332 206 79 176 0 154 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1328

[startup+0.201173 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 20773
/proc/meminfo: memFree=1315488/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=1328 CPUtime=0.19
/proc/20773/stat : 20773 (ttsth-5-0) R 20771 20773 20682 0 -1 4194304 225 0 0 0 19 0 0 0 18 0 1 0 1129983364 1359872 209 1992294400 134512640 135237372 4294956192 18446744073709551615 134553844 0 0 4096 0 0 0 0 17 1 0 0
/proc/20773/statm: 332 209 79 176 0 154 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1328

[startup+0.30119 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 20773
/proc/meminfo: memFree=1315488/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=1328 CPUtime=0.29
/proc/20773/stat : 20773 (ttsth-5-0) R 20771 20773 20682 0 -1 4194304 225 0 0 0 29 0 0 0 19 0 1 0 1129983364 1359872 209 1992294400 134512640 135237372 4294956192 18446744073709551615 134553892 0 0 4096 0 0 0 0 17 1 0 0
/proc/20773/statm: 332 209 79 176 0 154 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1328

[startup+0.701268 s]
/proc/loadavg: 0.85 0.95 0.98 3/64 20773
/proc/meminfo: memFree=1315488/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=27532 CPUtime=0.93
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 1390 0 0 0 93 0 0 0 20 0 3 0 1129983364 28192768 1374 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 6883 1375 97 176 0 6705 0
Current children cumulated CPU time (s) 0.93
Current children cumulated vsize (KiB) 27532

[startup+1.5014 s]
/proc/loadavg: 0.94 0.97 0.98 3/67 20776
/proc/meminfo: memFree=1305608/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=36492 CPUtime=2.53
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 3613 0 0 0 251 2 0 0 20 0 3 0 1129983364 37367808 3597 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 9123 3597 97 176 0 8945 0
[pid=20773/tid=20775] ppid=20771 vsize=36492 CPUtime=1.03
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 1402 0 0 0 102 1 0 0 25 0 3 0 1129983410 37367808 3598 1992294400 134512640 135237372 4294956192 18446744073709551615 134546034 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=36492 CPUtime=1.02
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 1627 0 0 0 102 0 0 0 25 0 3 0 1129983410 37367808 3598 1992294400 134512640 135237372 4294956192 18446744073709551615 134562273 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.53
Current children cumulated vsize (KiB) 36492

[startup+3.10168 s]
/proc/loadavg: 0.94 0.97 0.98 3/67 20776
/proc/meminfo: memFree=1295368/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=49612 CPUtime=5.72
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 6911 0 0 0 569 3 0 0 20 0 3 0 1129983364 50802688 6895 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 12403 6895 97 176 0 12225 0
[pid=20773/tid=20775] ppid=20771 vsize=49612 CPUtime=2.62
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 2774 0 0 0 261 1 0 0 25 0 3 0 1129983410 50802688 6895 1992294400 134512640 135237372 4294956192 18446744073709551615 134546034 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=49612 CPUtime=2.62
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 3553 0 0 0 261 1 0 0 18 0 3 0 1129983410 50802688 6895 1992294400 134512640 135237372 4294956192 18446744073709551615 134580209 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 5.72
Current children cumulated vsize (KiB) 49612

[startup+6.30122 s]
/proc/loadavg: 0.94 0.97 0.98 3/67 20776
/proc/meminfo: memFree=1275216/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=65772 CPUtime=12.1
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 10988 0 0 0 1205 5 0 0 20 0 3 0 1129983364 67350528 10972 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 16443 10972 97 176 0 16265 0
[pid=20773/tid=20775] ppid=20771 vsize=65772 CPUtime=5.82
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 4619 0 0 0 580 2 0 0 25 0 3 0 1129983410 67350528 10972 1992294400 134512640 135237372 4294956192 18446744073709551615 134546034 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=65772 CPUtime=5.81
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 5785 0 0 0 578 3 0 0 25 0 3 0 1129983410 67350528 10973 1992294400 134512640 135237372 4294956192 18446744073709551615 134749351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.1
Current children cumulated vsize (KiB) 65772

[startup+12.7023 s]
/proc/loadavg: 1.10 1.00 0.99 3/67 20776
/proc/meminfo: memFree=1252888/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=86252 CPUtime=24.88
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 16060 0 0 0 2479 9 0 0 20 0 3 0 1129983364 88322048 16044 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 21563 16044 97 176 0 21385 0
[pid=20773/tid=20775] ppid=20771 vsize=86252 CPUtime=12.22
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 7286 0 0 0 1218 4 0 0 25 0 3 0 1129983410 88322048 16044 1992294400 134512640 135237372 4294956192 18446744073709551615 134562344 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=86252 CPUtime=12.18
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 8190 0 0 0 1214 4 0 0 25 0 3 0 1129983410 88322048 16044 1992294400 134512640 135237372 4294956192 18446744073709551615 134565869 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 24.88
Current children cumulated vsize (KiB) 86252

[startup+25.5015 s]
/proc/loadavg: 1.24 1.04 1.01 3/67 20776
/proc/meminfo: memFree=1214104/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=123692 CPUtime=50.42
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 25441 0 0 0 5027 15 0 0 20 0 3 0 1129983364 126660608 25425 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 30923 25425 97 176 0 30745 0
[pid=20773/tid=20775] ppid=20771 vsize=123692 CPUtime=25.02
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 12023 0 0 0 2495 7 0 0 25 0 3 0 1129983410 126660608 25425 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=123692 CPUtime=24.92
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 12834 0 0 0 2485 7 0 0 25 0 3 0 1129983410 126660608 25425 1992294400 134512640 135237372 4294956192 18446744073709551615 134562413 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.42
Current children cumulated vsize (KiB) 123692

[startup+51.1018 s]
/proc/loadavg: 1.50 1.11 1.03 3/67 20776
/proc/meminfo: memFree=1164120/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=174572 CPUtime=101.51
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 38187 0 0 0 10126 25 0 0 20 0 3 0 1129983364 178761728 38171 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 43643 38171 97 176 0 43465 0
[pid=20773/tid=20775] ppid=20771 vsize=174572 CPUtime=50.61
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 17744 0 0 0 5050 11 0 0 25 0 3 0 1129983410 178761728 38171 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=174572 CPUtime=50.42
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 19859 0 0 0 5029 13 0 0 25 0 3 0 1129983410 178761728 38171 1992294400 134512640 135237372 4294956192 18446744073709551615 134564227 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 174572

[startup+102.302 s]
/proc/loadavg: 1.80 1.26 1.08 3/67 20776
/proc/meminfo: memFree=1064856/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=272172 CPUtime=203.69
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 62576 0 0 0 20326 43 0 0 20 0 3 0 1129983364 278704128 62560 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 68043 62560 97 176 0 67865 0
[pid=20773/tid=20775] ppid=20771 vsize=272172 CPUtime=101.8
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 26346 0 0 0 10162 18 0 0 25 0 3 0 1129983410 278704128 62560 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=272172 CPUtime=101.42
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 35646 0 0 0 10117 25 0 0 25 0 3 0 1129983410 278704128 62560 1992294400 134512640 135237372 4294956192 18446744073709551615 134562351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.69
Current children cumulated vsize (KiB) 272172

[startup+162.302 s]
/proc/loadavg: 1.92 1.39 1.14 3/67 20776
/proc/meminfo: memFree=992856/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=344652 CPUtime=323.42
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 80698 0 0 0 32285 57 0 0 20 0 3 0 1129983364 352923648 80682 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 86163 80682 97 176 0 85985 0
[pid=20773/tid=20775] ppid=20771 vsize=344652 CPUtime=161.76
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 34369 0 0 0 16152 24 0 0 25 0 3 0 1129983410 352923648 80682 1992294400 134512640 135237372 4294956192 18446744073709551615 134680402 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=344652 CPUtime=161.18
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 45745 0 0 0 16086 32 0 0 25 0 3 0 1129983410 352923648 80682 1992294400 134512640 135237372 4294956192 18446744073709551615 134562463 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.42
Current children cumulated vsize (KiB) 344652

[startup+222.306 s]
/proc/loadavg: 1.97 1.50 1.19 3/67 20776
/proc/meminfo: memFree=925464/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=411504 CPUtime=443.16
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 97383 0 0 0 44247 69 0 0 20 0 3 0 1129983364 421380096 97367 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 102876 97367 97 176 0 102698 0
[pid=20773/tid=20775] ppid=20771 vsize=411504 CPUtime=221.75
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 41432 0 0 0 22145 30 0 0 25 0 3 0 1129983410 421380096 97367 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=411504 CPUtime=220.94
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 55367 0 0 0 22056 38 0 0 25 0 3 0 1129983410 421380096 97367 1992294400 134512640 135237372 4294956192 18446744073709551615 134562287 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.16
Current children cumulated vsize (KiB) 411504

[startup+282.302 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 20776
/proc/meminfo: memFree=873688/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=463824 CPUtime=562.9
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 110446 0 0 0 56211 79 0 0 20 0 3 0 1129983364 474955776 110430 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 115956 110430 97 176 0 115778 0
[pid=20773/tid=20775] ppid=20771 vsize=463824 CPUtime=281.72
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 47387 0 0 0 28137 35 0 0 25 0 3 0 1129983410 474955776 110430 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=463824 CPUtime=280.7
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 62475 0 0 0 28027 43 0 0 25 0 3 0 1129983410 474955776 110430 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.9
Current children cumulated vsize (KiB) 463824

[startup+342.302 s]
/proc/loadavg: 1.99 1.66 1.28 3/67 20776
/proc/meminfo: memFree=818904/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=518064 CPUtime=682.63
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 123999 0 0 0 68174 89 0 0 20 0 3 0 1129983364 530497536 123983 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 129516 123983 97 176 0 129338 0
[pid=20773/tid=20775] ppid=20771 vsize=518064 CPUtime=341.71
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 52454 0 0 0 34132 39 0 0 25 0 3 0 1129983410 530497536 123983 1992294400 134512640 135237372 4294956192 18446744073709551615 134562351 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=518064 CPUtime=340.45
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 70961 0 0 0 33996 49 0 0 25 0 3 0 1129983410 530497536 123983 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.63
Current children cumulated vsize (KiB) 518064

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.32 3/67 20776
/proc/meminfo: memFree=777048/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=560144 CPUtime=802.36
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 134546 0 0 0 80139 97 0 0 20 0 3 0 1129983364 573587456 134530 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 140036 134530 97 176 0 139858 0
[pid=20773/tid=20775] ppid=20771 vsize=560144 CPUtime=401.68
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 57010 0 0 0 40125 43 0 0 25 0 3 0 1129983410 573587456 134530 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=560144 CPUtime=400.21
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 76952 0 0 0 39967 54 0 0 25 0 3 0 1129983410 573587456 134530 1992294400 134512640 135237372 4294956192 18446744073709551615 134562351 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.36
Current children cumulated vsize (KiB) 560144

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.36 3/67 20776
/proc/meminfo: memFree=737688/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=599184 CPUtime=922.1
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 144280 0 0 0 92106 104 0 0 20 0 3 0 1129983364 613564416 144264 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 149796 144264 97 176 0 149618 0
[pid=20773/tid=20775] ppid=20771 vsize=599184 CPUtime=461.66
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 61803 0 0 0 46121 45 0 0 25 0 3 0 1129983410 613564416 144264 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=599184 CPUtime=459.97
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 81893 0 0 0 45939 58 0 0 25 0 3 0 1129983410 613564416 144264 1992294400 134512640 135237372 4294956192 18446744073709551615 134562380 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.1
Current children cumulated vsize (KiB) 599184

[startup+522.302 s]
/proc/loadavg: 1.99 1.81 1.40 3/67 20776
/proc/meminfo: memFree=696600/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=640464 CPUtime=1041.84
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 154607 0 0 0 104072 112 0 0 20 0 3 0 1129983364 655835136 154591 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 160116 154591 97 176 0 159938 0
[pid=20773/tid=20775] ppid=20771 vsize=640464 CPUtime=521.64
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 66018 0 0 0 52115 49 0 0 25 0 3 0 1129983410 655835136 154591 1992294400 134512640 135237372 4294956192 18446744073709551615 134562273 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=640464 CPUtime=519.73
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 88005 0 0 0 51911 62 0 0 25 0 3 0 1129983410 655835136 154591 1992294400 134512640 135237372 4294956192 18446744073709551615 134562344 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.84
Current children cumulated vsize (KiB) 640464

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.43 3/67 20776
/proc/meminfo: memFree=660632/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=675984 CPUtime=1161.57
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 163512 0 0 0 116038 119 0 0 20 0 3 0 1129983364 692207616 163496 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 168996 163496 97 176 0 168818 0
[pid=20773/tid=20775] ppid=20771 vsize=675984 CPUtime=581.61
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 69303 0 0 0 58109 52 0 0 25 0 3 0 1129983410 692207616 163496 1992294400 134512640 135237372 4294956192 18446744073709551615 134562370 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=675984 CPUtime=579.48
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 93625 0 0 0 57882 66 0 0 25 0 3 0 1129983410 692207616 163496 1992294400 134512640 135237372 4294956192 18446744073709551615 134562357 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.57
Current children cumulated vsize (KiB) 675984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.602 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 20776
/proc/meminfo: memFree=646232/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=690064 CPUtime=1200.1
/proc/20773/stat : 20773 (ttsth-5-0) S 20771 20773 20682 0 -1 4194304 167029 0 0 0 119889 121 0 0 20 0 3 0 1129983364 706625536 167013 1992294400 134512640 135237372 4294956192 18446744073709551615 134629544 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 172516 167013 97 176 0 172338 0
[pid=20773/tid=20775] ppid=20771 vsize=690064 CPUtime=600.91
/proc/20773/task/20775/stat : 20775 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 70705 0 0 0 60038 53 0 0 25 0 3 0 1129983410 706625536 167013 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 1 0 0
[pid=20773/tid=20776] ppid=20771 vsize=690064 CPUtime=598.71
/proc/20773/task/20776/stat : 20776 (ttsth-5-0) R 20771 20773 20682 0 -1 4194368 95740 0 0 0 59804 67 0 0 25 0 3 0 1129983410 706625536 167013 1992294400 134512640 135237372 4294956192 18446744073709551615 134562338 0 0 4096 0 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 690064

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

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

[startup+601.713 s]
/proc/loadavg: 1.99 1.85 1.45 2/67 20777
/proc/meminfo: memFree=1304464/2055920 swapFree=4175308/4192956
[pid=20773] ppid=20771 vsize=0 CPUtime=1200.21
/proc/20773/stat : 20773 (ttsth-5-0) Z 20771 20773 20682 0 -1 4195340 167029 0 0 0 119890 131 0 0 16 0 2 0 1129983364 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/20773/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.21
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 601.718
CPU time (s): 1200.22
CPU user time (s): 1198.91
CPU system time (s): 1.3128
CPU usage (%): 199.466
Max. virtual memory (cumulated for all children) (KiB): 690064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.91
system time used= 1.3128
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 167029
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= 33
involuntary context switches= 9221

runsolver used 0.578911 second user time and 1.62575 second system time

The end

Launcher Data 

Begin job on node55 at 2009-04-01 10:06:55
IDJOB=1531862
IDBENCH=70660
IDSOLVER=549
FILE ID=node55/1531862-1238573215
PBS_JOBID= 9062200
Free space on /tmp= 66304 MiB

SOLVER NAME= ttsth-5-0 2009-03-19
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/520/unif-k3-r4.25-v520-c2210-S1161147107-031.cnf
COMMAND LINE= HOME/ttsth-5-0 -num-threads MAXNBTHREAD BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1531862-1238573215/watcher-1531862-1238573215 -o /tmp/evaluation-result-1531862-1238573215/solver-1531862-1238573215 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/ttsth-5-0 -num-threads 2 HOME/instance-1531862-1238573215.cnf

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

MD5SUM BENCH= 4cc7ee2f20081e6ebd36addd568f2c4e
RANDOM SEED=372434737

node55.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		: 3000.259
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		: 3000.259
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:       1315904 kB
Buffers:        102324 kB
Cached:         530352 kB
SwapCached:      11624 kB
Active:         201900 kB
Inactive:       445684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1315904 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          18844 kB
Slab:            78464 kB
Committed_AS:  2892864 kB
PageTables:       1372 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= 66304 MiB
End job on node55 at 2009-04-01 10:16:58