Trace number 297254

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, and are wall clock time (not CPU 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
minisat SAT 2007 (with assertions)? (TO) 1200.02 1200.42

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
MD5SUM3b2c4eb149ae1c8dc4565c734d45bf69
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  550                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     537     2329     7056 |      776        0    nan |  0.000 % |
0.00/0.01	c |       102 |     537     2329     7056 |      853      102     26 |  0.000 % |
0.00/0.01	c |       252 |     537     2329     7056 |      939      252     24 |  0.000 % |
0.00/0.02	c |       480 |     537     2329     7056 |     1033      480     23 |  0.000 % |
0.00/0.03	c |       817 |     537     2329     7056 |     1136      817     23 |  0.000 % |
0.00/0.05	c |      1324 |     537     2329     7056 |     1250      719     21 |  0.000 % |
0.00/0.09	c |      2084 |     537     2329     7056 |     1375      820     23 |  0.000 % |
0.10/0.14	c |      3223 |     537     2329     7056 |     1512     1237     23 |  0.000 % |
0.20/0.23	c |      4931 |     537     2329     7056 |     1664     1359     24 |  0.000 % |
0.30/0.36	c |      7494 |     537     2329     7056 |     1830     1334     23 |  0.000 % |
0.51/0.56	c |     11340 |     537     2329     7056 |     2013     1413     22 |  0.000 % |
0.81/0.89	c |     17109 |     537     2329     7056 |     2214     2002     25 |  0.000 % |
1.33/1.39	c |     25761 |     537     2329     7056 |     2436     1534     24 |  0.000 % |
2.14/2.18	c |     38735 |     537     2329     7056 |     2680     1985     23 |  0.000 % |
3.37/3.38	c |     58198 |     537     2329     7056 |     2948     2304     22 |  0.000 % |
5.21/5.29	c |     87390 |     537     2329     7056 |     3242     2918     25 |  0.000 % |
8.19/8.29	c |    131180 |     537     2329     7056 |     3567     2024     25 |  0.000 % |
12.90/12.97	c |    196865 |     537     2329     7056 |     3923     2358     24 |  0.000 % |
19.96/20.00	c |    295391 |     537     2329     7056 |     4316     3305     23 |  0.000 % |
30.72/30.80	c |    443180 |     537     2329     7056 |     4747     2370     22 |  0.000 % |
47.82/47.85	c |    664866 |     537     2329     7056 |     5222     2990     24 |  0.000 % |
74.65/74.69	c |    997392 |     537     2329     7056 |     5745     5230     26 |  0.000 % |
116.95/117.04	c |   1496180 |     537     2329     7056 |     6319     4685     26 |  0.000 % |
182.59/182.72	c |   2244363 |     537     2329     7056 |     6951     3417     23 |  0.000 % |
285.82/285.91	c |   3366637 |     537     2329     7056 |     7646     3774     22 |  0.000 % |
449.74/450.05	c |   5050049 |     537     2329     7056 |     8411     6361     26 |  0.000 % |
714.77/715.15	c |   7575167 |     537     2329     7056 |     9252     5648     27 |  0.000 % |
1126.57/1127.00	c |  11362842 |     537     2329     7056 |    10177     6202     27 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-297254-1171835751 -o ROOT/results/node19/solver-297254-1171835751 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297254-1171835751/minisat /tmp/evaluation/297254-1171835751/instance-297254-1171835751.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/77 26344
/proc/meminfo: memFree=1390248/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=1884 CPUtime=0
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 203529124 1929216 147 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530390 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 471 147 72 138 0 330 0

[startup+0.107226 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26344
/proc/meminfo: memFree=1390248/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=1992 CPUtime=0.1
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 194 0 0 0 10 0 0 0 18 0 1 0 203529124 2039808 178 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 498 178 73 138 0 357 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1992

[startup+0.515269 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26344
/proc/meminfo: memFree=1390248/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=2256 CPUtime=0.51
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 232 0 0 0 51 0 0 0 22 0 1 0 203529124 2310144 216 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552360 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 564 216 73 138 0 423 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2256

[startup+1.33536 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26345
/proc/meminfo: memFree=1389600/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=2256 CPUtime=1.33
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 263 0 0 0 133 0 0 0 25 0 1 0 203529124 2310144 247 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 564 247 73 138 0 423 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2256

[startup+2.97154 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26345
/proc/meminfo: memFree=1389344/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=2520 CPUtime=2.96
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 300 0 0 0 296 0 0 0 25 0 1 0 203529124 2580480 284 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 630 284 73 138 0 489 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2520

[startup+6.25289 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26345
/proc/meminfo: memFree=1388968/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=2784 CPUtime=6.24
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 364 0 0 0 624 0 0 0 25 0 1 0 203529124 2850816 348 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 696 348 73 138 0 555 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2784

[startup+12.7036 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 26345
/proc/meminfo: memFree=1388712/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=2916 CPUtime=12.69
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 410 0 0 0 1269 0 0 0 25 0 1 0 203529124 2985984 394 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552881 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 729 394 73 138 0 588 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2916

[startup+25.511 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 26345
/proc/meminfo: memFree=1388392/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=3316 CPUtime=25.5
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 498 0 0 0 2550 0 0 0 25 0 1 0 203529124 3395584 482 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 829 482 73 138 0 688 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3316

[startup+51.1208 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 26345
/proc/meminfo: memFree=1387944/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=3712 CPUtime=51.1
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 606 0 0 0 5110 0 0 0 25 0 1 0 203529124 3801088 590 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 928 590 73 138 0 787 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3712

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26345
/proc/meminfo: memFree=1387432/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=4240 CPUtime=102.3
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 733 0 0 0 10230 0 0 0 25 0 1 0 203529124 4341760 717 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134555832 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1060 717 73 138 0 919 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4240

[startup+162.369 s]
/proc/loadavg: 1.06 1.00 0.99 2/78 26345
/proc/meminfo: memFree=1386920/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=4640 CPUtime=162.32
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 851 0 0 0 16231 1 0 0 25 0 1 0 203529124 4751360 835 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1160 835 73 138 0 1019 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4640

[startup+222.396 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 26345
/proc/meminfo: memFree=1386600/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=5040 CPUtime=222.33
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 940 0 0 0 22232 1 0 0 25 0 1 0 203529124 5160960 924 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134560324 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1260 924 73 138 0 1119 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5040

[startup+282.425 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 26345
/proc/meminfo: memFree=1386344/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=5304 CPUtime=282.35
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 993 0 0 0 28233 2 0 0 25 0 1 0 203529124 5431296 977 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1326 977 73 138 0 1185 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 5304

[startup+342.468 s]
/proc/loadavg: 1.05 1.01 1.00 2/84 26451
/proc/meminfo: memFree=1384824/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=5564 CPUtime=342.34
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1070 0 0 0 34231 3 0 0 25 0 1 0 203529124 5697536 1054 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1391 1054 73 138 0 1250 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 5564

[startup+402.529 s]
/proc/loadavg: 1.01 1.01 1.00 2/84 26523
/proc/meminfo: memFree=1384560/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=5700 CPUtime=402.34
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1110 0 0 0 40231 3 0 0 25 0 1 0 203529124 5836800 1094 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1425 1094 73 138 0 1284 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 5700

[startup+462.559 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1385448/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=5940 CPUtime=462.33
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1180 0 0 0 46230 3 0 0 25 0 1 0 203529124 6082560 1164 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1485 1164 73 138 0 1344 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 5940

[startup+522.585 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1385192/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=6204 CPUtime=522.35
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1229 0 0 0 52231 4 0 0 25 0 1 0 203529124 6352896 1213 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134560324 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1551 1213 73 138 0 1410 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 6204

[startup+582.612 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1385000/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=6460 CPUtime=582.36
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1283 0 0 0 58232 4 0 0 25 0 1 0 203529124 6615040 1267 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556274 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1615 1267 73 138 0 1474 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 6460

[startup+642.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1384872/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=6580 CPUtime=642.38
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1318 0 0 0 64233 5 0 0 25 0 1 0 203529124 6737920 1302 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1645 1302 73 138 0 1504 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 6580

[startup+702.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1384744/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=6580 CPUtime=702.39
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1337 0 0 0 70234 5 0 0 25 0 1 0 203529124 6737920 1321 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1645 1321 73 138 0 1504 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 6580

[startup+762.696 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 26543
/proc/meminfo: memFree=1384680/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=6848 CPUtime=762.4
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1389 0 0 0 76234 6 0 0 25 0 1 0 203529124 7012352 1373 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1712 1373 73 138 0 1571 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 6848

[startup+822.727 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26543
/proc/meminfo: memFree=1384488/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=6980 CPUtime=822.41
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1432 0 0 0 82235 6 0 0 25 0 1 0 203529124 7147520 1416 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1745 1416 73 138 0 1604 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 6980

[startup+882.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1384360/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=7112 CPUtime=882.43
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1468 0 0 0 88236 7 0 0 25 0 1 0 203529124 7282688 1452 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1778 1452 73 138 0 1637 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 7112

[startup+942.779 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1384232/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=7248 CPUtime=942.43
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1495 0 0 0 94236 7 0 0 25 0 1 0 203529124 7421952 1479 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550187 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1812 1479 73 138 0 1671 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 7248

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1384040/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=7500 CPUtime=1002.44
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1540 0 0 0 100237 7 0 0 25 0 1 0 203529124 7680000 1524 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1875 1524 73 138 0 1734 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 7500

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1383912/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=7500 CPUtime=1062.46
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1569 0 0 0 106238 8 0 0 25 0 1 0 203529124 7680000 1553 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550665 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1875 1553 73 138 0 1734 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 7500

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1383848/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=7632 CPUtime=1122.47
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1583 0 0 0 112239 8 0 0 25 0 1 0 203529124 7815168 1567 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1908 1567 73 138 0 1767 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 7632

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1383656/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=7768 CPUtime=1182.49
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1628 0 0 0 118240 9 0 0 25 0 1 0 203529124 7954432 1612 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1942 1612 73 138 0 1801 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 7768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1383656/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=7768 CPUtime=1200.01
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1636 0 0 0 119992 9 0 0 25 0 1 0 203529124 7954432 1620 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1942 1620 73 138 0 1801 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 7768

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26543
/proc/meminfo: memFree=1383656/2055920 swapFree=4192812/4192956
[pid=26344] ppid=26342 vsize=7768 CPUtime=1200.01
/proc/26344/stat : 26344 (minisat) R 26342 26344 25056 0 -1 4194304 1636 0 0 0 119992 9 0 0 25 0 1 0 203529124 7954432 1620 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26344/statm: 1942 1620 73 138 0 1801 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 7768

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.02
CPU user time (s): 1199.92
CPU system time (s): 0.094985
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 7768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.094985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1636
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= 6
involuntary context switches= 24768

runsolver used 1.2938 second user time and 2.73958 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Feb 18 21:55:51 UTC 2007

IDJOB= 297254
IDBENCH= 19957
IDSOLVER= 109
FILE ID= node19/297254-1171835751

PBS_JOBID= 3839368

Free space on /tmp= 66545 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S2037574412-07.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297254-1171835751/minisat /tmp/evaluation/297254-1171835751/instance-297254-1171835751.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-297254-1171835751 -o ROOT/results/node19/solver-297254-1171835751 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297254-1171835751/minisat /tmp/evaluation/297254-1171835751/instance-297254-1171835751.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  3b2c4eb149ae1c8dc4565c734d45bf69

RANDOM SEED= 395669606

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1390720 kB
Buffers:         55112 kB
Cached:         493104 kB
SwapCached:          0 kB
Active:         281344 kB
Inactive:       310664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1390720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             932 kB
Writeback:           0 kB
Mapped:          62684 kB
Slab:            58788 kB
Committed_AS:   827404 kB
PageTables:       1756 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= 66545 MiB

End job on node19 on Sun Feb 18 22:15:54 UTC 2007