Trace number 299181

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) 1200.01 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1496918883-18.SAT.shuffled.cnf
MD5SUMd80e4c0ebc99a45911a06aa336c2bf12
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
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 |     587     2544     7730 |      848        0    nan |  0.000 % |
0.00/0.01	c |       100 |     587     2544     7730 |      932      100     25 |  0.000 % |
0.00/0.01	c |       250 |     587     2544     7730 |     1026      250     26 |  0.000 % |
0.00/0.02	c |       476 |     587     2544     7730 |     1128      476     26 |  0.000 % |
0.00/0.04	c |       813 |     587     2544     7730 |     1241      813     26 |  0.000 % |
0.00/0.06	c |      1322 |     587     2544     7730 |     1365     1322     26 |  0.000 % |
0.00/0.10	c |      2081 |     587     2544     7730 |     1502     1356     25 |  0.000 % |
0.10/0.16	c |      3221 |     587     2544     7730 |     1652      928     25 |  0.000 % |
0.20/0.25	c |      4931 |     587     2544     7730 |     1817      905     23 |  0.000 % |
0.30/0.39	c |      7493 |     587     2544     7730 |     1999     1604     24 |  0.000 % |
0.51/0.61	c |     11337 |     587     2544     7730 |     2199     1304     25 |  0.000 % |
0.92/0.96	c |     17103 |     587     2544     7730 |     2419     1393     25 |  0.000 % |
1.43/1.50	c |     25754 |     587     2544     7730 |     2661     1359     23 |  0.000 % |
2.25/2.33	c |     38728 |     587     2544     7730 |     2927     2056     24 |  0.000 % |
3.59/3.64	c |     58189 |     587     2544     7730 |     3220     2046     25 |  0.000 % |
5.74/5.75	c |     87382 |     587     2544     7730 |     3542     3284     26 |  0.000 % |
8.90/8.97	c |    131171 |     587     2544     7730 |     3896     1996     23 |  0.000 % |
13.83/13.90	c |    196855 |     587     2544     7730 |     4286     2290     26 |  0.000 % |
21.51/21.55	c |    295382 |     587     2544     7730 |     4714     2883     24 |  0.000 % |
33.38/33.49	c |    443172 |     587     2544     7730 |     5186     2420     23 |  0.000 % |
52.02/52.06	c |    664856 |     587     2544     7730 |     5704     3498     26 |  0.000 % |
80.59/80.70	c |    997382 |     587     2544     7730 |     6275     4130     26 |  0.000 % |
126.69/126.77	c |   1496171 |     587     2544     7730 |     6902     5118     28 |  0.000 % |
198.37/198.47	c |   2244353 |     587     2544     7730 |     7593     3722     24 |  0.000 % |
308.98/309.13	c |   3366628 |     587     2544     7730 |     8352     7256     27 |  0.000 % |
484.72/484.91	c |   5050042 |     587     2544     7730 |     9187     7167     26 |  0.000 % |
761.84/762.07	c |   7575158 |     587     2544     7730 |    10106     7532     24 |  0.000 % |
1199.69/1200.11	c |  11362833 |     587     2544     7730 |    11117     5304     29 |  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/node22/watcher-299181-1171867546 -o ROOT/results/node22/solver-299181-1171867546 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299181-1171867546/minisat /tmp/evaluation/299181-1171867546/instance-299181-1171867546.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: 1.00 1.00 1.00 3/77 29403
/proc/meminfo: memFree=629480/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=2024 CPUtime=0
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 206708492 2072576 157 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134728701 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 506 157 72 138 0 365 0

[startup+0.106868 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29403
/proc/meminfo: memFree=629480/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=2144 CPUtime=0.1
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 206 0 0 0 10 0 0 0 18 0 1 0 206708492 2195456 190 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 536 190 73 138 0 395 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2144

[startup+0.514897 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 29403
/proc/meminfo: memFree=629480/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=2276 CPUtime=0.51
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 241 0 0 0 51 0 0 0 21 0 1 0 206708492 2330624 225 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 569 225 73 138 0 428 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2276

[startup+1.33496 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=628704/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=2408 CPUtime=1.33
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 277 0 0 0 133 0 0 0 25 0 1 0 206708492 2465792 261 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550738 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 602 261 73 138 0 461 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2408

[startup+2.97308 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=628448/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=2540 CPUtime=2.97
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 317 0 0 0 297 0 0 0 25 0 1 0 206708492 2600960 301 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 635 301 73 138 0 494 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2540

[startup+6.25432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=628200/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=2804 CPUtime=6.25
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 372 0 0 0 625 0 0 0 25 0 1 0 206708492 2871296 356 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550559 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 701 356 73 138 0 560 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2804

[startup+12.7118 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=627824/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=3068 CPUtime=12.7
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 438 0 0 0 1270 0 0 0 25 0 1 0 206708492 3141632 422 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 767 422 73 138 0 626 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3068

[startup+25.5127 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=627568/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=3336 CPUtime=25.5
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 514 0 0 0 2550 0 0 0 25 0 1 0 206708492 3416064 498 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 834 498 73 138 0 693 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3336

[startup+51.1216 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=627120/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=3732 CPUtime=51.1
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 620 0 0 0 5110 0 0 0 25 0 1 0 206708492 3821568 604 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 933 604 73 138 0 792 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3732

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=626416/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=4384 CPUtime=102.3
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 796 0 0 0 10230 0 0 0 25 0 1 0 206708492 4489216 780 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1096 780 73 138 0 955 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4384

[startup+162.373 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 29404
/proc/meminfo: memFree=625968/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=4900 CPUtime=162.33
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 907 0 0 0 16232 1 0 0 25 0 1 0 206708492 5017600 891 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550781 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1225 891 73 138 0 1084 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 4900

[startup+222.4 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 29404
/proc/meminfo: memFree=625520/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=5296 CPUtime=222.34
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1022 0 0 0 22233 1 0 0 25 0 1 0 206708492 5423104 1006 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1324 1006 73 138 0 1183 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 5296

[startup+282.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=625264/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=5556 CPUtime=282.35
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1083 0 0 0 28233 2 0 0 25 0 1 0 206708492 5689344 1067 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1389 1067 73 138 0 1248 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 5556

[startup+342.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=624880/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=5936 CPUtime=342.36
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1181 0 0 0 34234 2 0 0 25 0 1 0 206708492 6078464 1165 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1484 1165 73 138 0 1343 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 5936

[startup+402.483 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=624624/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=6200 CPUtime=402.38
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1235 0 0 0 40235 3 0 0 25 0 1 0 206708492 6348800 1219 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556033 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1550 1219 73 138 0 1409 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 6200

[startup+462.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=624496/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=6332 CPUtime=462.39
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1267 0 0 0 46236 3 0 0 25 0 1 0 206708492 6483968 1251 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1583 1251 73 138 0 1442 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 6332

[startup+522.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=624176/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=6596 CPUtime=522.4
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1350 0 0 0 52236 4 0 0 25 0 1 0 206708492 6754304 1334 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550532 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1649 1334 73 138 0 1508 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 6596

[startup+582.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=624048/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=6740 CPUtime=582.42
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1381 0 0 0 58237 5 0 0 25 0 1 0 206708492 6901760 1365 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134563096 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1685 1365 73 138 0 1544 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 6740

[startup+642.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=623856/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=7004 CPUtime=642.43
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1424 0 0 0 64238 5 0 0 25 0 1 0 206708492 7172096 1408 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1751 1408 73 138 0 1610 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 7004

[startup+702.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=623728/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=7140 CPUtime=702.45
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1459 0 0 0 70239 6 0 0 25 0 1 0 206708492 7311360 1443 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1785 1443 73 138 0 1644 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 7140

[startup+762.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=623536/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=7276 CPUtime=762.45
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1501 0 0 0 76239 6 0 0 25 0 1 0 206708492 7450624 1485 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1819 1485 73 138 0 1678 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 7276

[startup+822.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=623280/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=7676 CPUtime=822.47
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1589 0 0 0 82240 7 0 0 25 0 1 0 206708492 7860224 1573 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1919 1573 73 138 0 1778 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 7676

[startup+882.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29404
/proc/meminfo: memFree=623152/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=7808 CPUtime=882.49
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1623 0 0 0 88241 8 0 0 25 0 1 0 206708492 7995392 1607 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549222 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1952 1607 73 138 0 1811 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 7808

[startup+942.734 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 29506
/proc/meminfo: memFree=621680/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=7808 CPUtime=942.45
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1639 0 0 0 94237 8 0 0 25 0 1 0 206708492 7995392 1623 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1952 1623 73 138 0 1811 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 7808

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 29578
/proc/meminfo: memFree=621680/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=7940 CPUtime=1002.45
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1669 0 0 0 100236 9 0 0 25 0 1 0 206708492 8130560 1653 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1985 1653 73 138 0 1844 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 7940

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29602
/proc/meminfo: memFree=622704/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=7940 CPUtime=1062.45
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1676 0 0 0 106236 9 0 0 25 0 1 0 206708492 8130560 1660 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 1985 1660 73 138 0 1844 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 7940

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29602
/proc/meminfo: memFree=622704/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=8072 CPUtime=1122.46
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1703 0 0 0 112236 10 0 0 25 0 1 0 206708492 8265728 1687 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 2018 1687 73 138 0 1877 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 8072

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29602
/proc/meminfo: memFree=622640/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=8204 CPUtime=1182.48
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1730 0 0 0 118237 11 0 0 25 0 1 0 206708492 8400896 1714 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 2051 1714 73 138 0 1910 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 8204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29602
/proc/meminfo: memFree=622576/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=8204 CPUtime=1200
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1737 0 0 0 119989 11 0 0 25 0 1 0 206708492 8400896 1721 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 2051 1721 73 138 0 1910 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 8204

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29602
/proc/meminfo: memFree=622576/2055920 swapFree=4121028/4192956
[pid=29403] ppid=29401 vsize=8204 CPUtime=1200
/proc/29403/stat : 29403 (minisat) R 29401 29403 21342 0 -1 4194304 1737 0 0 0 119989 11 0 0 25 0 1 0 206708492 8400896 1721 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/29403/statm: 2051 1721 73 138 0 1910 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 8204

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.9
CPU system time (s): 0.113982
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 8204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1737
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= 8
involuntary context switches= 1019

runsolver used 1.45478 second user time and 2.73358 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Feb 19 06:45:46 UTC 2007

IDJOB= 299181
IDBENCH= 20004
IDSOLVER= 109
FILE ID= node22/299181-1171867546

PBS_JOBID= 3839650

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1496918883-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299181-1171867546/minisat /tmp/evaluation/299181-1171867546/instance-299181-1171867546.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-299181-1171867546 -o ROOT/results/node22/solver-299181-1171867546 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299181-1171867546/minisat /tmp/evaluation/299181-1171867546/instance-299181-1171867546.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  d80e4c0ebc99a45911a06aa336c2bf12

RANDOM SEED= 14466014

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:        629888 kB
Buffers:         53068 kB
Cached:        1208676 kB
SwapCached:      39232 kB
Active:         833168 kB
Inactive:       479348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        629888 kB
SwapTotal:     4192956 kB
SwapFree:      4121028 kB
Dirty:            1020 kB
Writeback:           0 kB
Mapped:          30472 kB
Slab:            99144 kB
Committed_AS:   651268 kB
PageTables:       1672 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= 66563 MiB

End job on node22 on Mon Feb 19 07:05:48 UTC 2007