Trace number 310374

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) 1200.1 1200.6

General information on the benchmark

Namerandom/2+p/p0.9/v630/
unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
MD5SUM6b6314740accc9375338f99409e94e23
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark58.3001
Satisfiable
(Un)Satisfiability was proved
Number of variables630
Number of clauses2280
Sum of the clauses size6612
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2228
Number of clauses of size 32052
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:  630                                                  |
0.00/0.00	c |  Number of clauses:    2280                                                 |
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 |     573     2189     6595 |      729        0    nan |  0.000 % |
0.00/0.01	c |       100 |     573     2189     6595 |      802      100     18 |  0.000 % |
0.00/0.01	c |       251 |     573     2189     6595 |      882      251     16 |  0.000 % |
0.00/0.02	c |       476 |     573     2189     6595 |      971      476     16 |  0.002 % |
0.00/0.04	c |       814 |     573     2189     6595 |     1068      814     17 |  0.001 % |
0.00/0.06	c |      1321 |     573     2189     6595 |     1175      751     17 |  0.001 % |
0.00/0.10	c |      2080 |     573     2189     6595 |     1292      880     19 |  0.001 % |
0.10/0.15	c |      3222 |     573     2189     6595 |     1421     1349     20 |  0.001 % |
0.20/0.24	c |      4930 |     573     2189     6595 |     1564      857     16 |  0.000 % |
0.30/0.38	c |      7493 |     573     2189     6595 |     1720     1004     15 |  0.001 % |
0.51/0.60	c |     11337 |     573     2189     6595 |     1892     1303     16 |  0.001 % |
0.92/0.93	c |     17104 |     573     2189     6595 |     2081     1238     14 |  0.000 % |
1.43/1.44	c |     25756 |     573     2189     6595 |     2290     1390     17 |  0.000 % |
2.14/2.24	c |     38733 |     573     2189     6595 |     2519     1472     17 |  0.001 % |
3.48/3.48	c |     58195 |     573     2189     6595 |     2770     1578     17 |  0.000 % |
5.32/5.36	c |     87388 |     573     2189     6595 |     3047     2514     15 |  0.000 % |
8.29/8.33	c |    131178 |     573     2189     6595 |     3352     2775     17 |  0.000 % |
12.90/12.92	c |    196863 |     573     2189     6595 |     3688     2010     19 |  0.000 % |
20.06/20.16	c |    295389 |     573     2189     6595 |     4056     3053     17 |  0.001 % |
31.12/31.22	c |    443180 |     573     2189     6595 |     4462     2566     16 |  0.000 % |
48.63/48.73	c |    664863 |     573     2189     6595 |     4908     2480     16 |  0.000 % |
75.86/75.96	c |    997388 |     573     2189     6595 |     5399     4574     18 |  0.000 % |
118.76/118.83	c |   1496176 |     573     2189     6595 |     5939     3687     19 |  0.000 % |
185.00/185.13	c |   2244358 |     573     2189     6595 |     6533     4774     19 |  0.002 % |
287.59/287.71	c |   3366634 |     573     2189     6595 |     7187     6373     20 |  0.000 % |
448.54/448.75	c |   5050046 |     573     2189     6595 |     7905     5317     22 |  0.000 % |
702.14/702.42	c |   7575163 |     573     2189     6595 |     8696     5673     19 |  0.000 % |
1096.16/1096.71	c |  11362839 |     573     2189     6595 |     9565     7789     16 |  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/node44/watcher-310374-1172558795 -o ROOT/results/node44/solver-310374-1172558795 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310374-1172558795/minisat /tmp/evaluation/310374-1172558795/instance-310374-1172558795.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: 0.84 0.95 0.98 3/64 26904
/proc/meminfo: memFree=1916288/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=1884 CPUtime=0
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 275835662 1929216 148 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530790 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 471 148 72 138 0 330 0

[startup+0.10704 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 26904
/proc/meminfo: memFree=1916288/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=2004 CPUtime=0.1
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 188 0 0 0 10 0 0 0 18 0 1 0 275835662 2052096 172 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550781 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 501 172 73 138 0 360 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2004

[startup+0.515114 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 26904
/proc/meminfo: memFree=1916288/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=2136 CPUtime=0.51
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 216 0 0 0 51 0 0 0 21 0 1 0 275835662 2187264 200 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 534 200 73 138 0 393 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2136

[startup+1.33527 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 26905
/proc/meminfo: memFree=1915768/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=2268 CPUtime=1.33
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 239 0 0 0 133 0 0 0 25 0 1 0 275835662 2322432 223 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 567 223 73 138 0 426 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2268

[startup+2.97156 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 26905
/proc/meminfo: memFree=1915448/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=2400 CPUtime=2.96
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 276 0 0 0 296 0 0 0 25 0 1 0 275835662 2457600 260 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549366 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 600 260 73 138 0 459 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2400

[startup+6.25016 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 26905
/proc/meminfo: memFree=1915256/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=2532 CPUtime=6.24
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 313 0 0 0 624 0 0 0 25 0 1 0 275835662 2592768 297 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 633 297 73 138 0 492 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2532

[startup+12.7033 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 26905
/proc/meminfo: memFree=1914944/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=2796 CPUtime=12.69
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 371 0 0 0 1269 0 0 0 25 0 1 0 275835662 2863104 355 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 699 355 73 138 0 558 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2796

[startup+25.5067 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 26905
/proc/meminfo: memFree=1914624/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=3060 CPUtime=25.49
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 451 0 0 0 2549 0 0 0 25 0 1 0 275835662 3133440 435 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 765 435 73 138 0 624 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3060

[startup+51.1114 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 26905
/proc/meminfo: memFree=1914240/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=3456 CPUtime=51.08
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 554 0 0 0 5108 0 0 0 25 0 1 0 275835662 3538944 538 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134559851 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 864 538 73 138 0 723 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3456

[startup+102.321 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 26905
/proc/meminfo: memFree=1913664/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=3976 CPUtime=102.27
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 688 0 0 0 10227 0 0 0 25 0 1 0 275835662 4071424 672 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 994 672 73 138 0 853 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3976

[startup+162.341 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26905
/proc/meminfo: memFree=1913280/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=4376 CPUtime=162.27
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 786 0 0 0 16227 0 0 0 25 0 1 0 275835662 4481024 770 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1094 770 73 138 0 953 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 4376

[startup+222.354 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26905
/proc/meminfo: memFree=1912896/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=4780 CPUtime=222.27
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 874 0 0 0 22227 0 0 0 25 0 1 0 275835662 4894720 858 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1195 858 73 138 0 1054 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 4780

[startup+282.369 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26905
/proc/meminfo: memFree=1912704/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=5044 CPUtime=282.26
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 932 0 0 0 28226 0 0 0 25 0 1 0 275835662 5165056 916 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1261 916 73 138 0 1120 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 5044

[startup+342.385 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 26905
/proc/meminfo: memFree=1912384/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=5304 CPUtime=342.26
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1006 0 0 0 34226 0 0 0 25 0 1 0 275835662 5431296 990 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1326 990 73 138 0 1185 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 5304

[startup+402.408 s]
/proc/loadavg: 1.06 0.99 0.99 2/65 26905
/proc/meminfo: memFree=1912256/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=5440 CPUtime=402.26
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1040 0 0 0 40226 0 0 0 25 0 1 0 275835662 5570560 1024 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1360 1024 73 138 0 1219 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 5440

[startup+462.424 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 26905
/proc/meminfo: memFree=1912000/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=5704 CPUtime=462.26
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1100 0 0 0 46226 0 0 0 25 0 1 0 275835662 5840896 1084 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1426 1084 73 138 0 1285 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 5704

[startup+522.438 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 26905
/proc/meminfo: memFree=1911808/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=5836 CPUtime=522.25
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1154 0 0 0 52225 0 0 0 25 0 1 0 275835662 5976064 1138 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552303 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1459 1138 73 138 0 1318 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 5836

[startup+582.452 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26905
/proc/meminfo: memFree=1911680/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=5972 CPUtime=582.25
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1179 0 0 0 58225 0 0 0 25 0 1 0 275835662 6115328 1163 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1493 1163 73 138 0 1352 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 5972

[startup+642.471 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26905
/proc/meminfo: memFree=1911552/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=6108 CPUtime=642.24
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1213 0 0 0 64224 0 0 0 25 0 1 0 275835662 6254592 1197 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552620 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1527 1197 73 138 0 1386 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 6108

[startup+702.492 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26905
/proc/meminfo: memFree=1911360/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=6248 CPUtime=702.24
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1244 0 0 0 70224 0 0 0 25 0 1 0 275835662 6397952 1228 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550617 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1562 1228 73 138 0 1421 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 6248

[startup+762.51 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26905
/proc/meminfo: memFree=1911104/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=6484 CPUtime=762.24
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1307 0 0 0 76224 0 0 0 25 0 1 0 275835662 6639616 1291 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1621 1291 73 138 0 1480 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 6484

[startup+822.527 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 26905
/proc/meminfo: memFree=1911040/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=6608 CPUtime=822.24
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1322 0 0 0 82224 0 0 0 25 0 1 0 275835662 6766592 1306 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1652 1306 73 138 0 1511 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 6608

[startup+882.553 s]
/proc/loadavg: 1.00 0.99 0.99 2/71 26987
/proc/meminfo: memFree=1909504/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=6608 CPUtime=882.21
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1341 0 0 0 88220 1 0 0 25 0 1 0 275835662 6766592 1325 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1652 1325 73 138 0 1511 0
Current children cumulated CPU time (s) 882.21
Current children cumulated vsize (KiB) 6608

[startup+942.597 s]
/proc/loadavg: 1.00 0.99 0.99 2/71 27077
/proc/meminfo: memFree=1909312/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=6740 CPUtime=942.19
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1364 0 0 0 94218 1 0 0 25 0 1 0 275835662 6901760 1348 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552669 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1685 1348 73 138 0 1544 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 6740

[startup+1002.62 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27103
/proc/meminfo: memFree=1910464/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=6876 CPUtime=1002.18
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1404 0 0 0 100217 1 0 0 25 0 1 0 275835662 7041024 1388 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1719 1388 73 138 0 1578 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 6876

[startup+1062.64 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27103
/proc/meminfo: memFree=1910400/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=7008 CPUtime=1062.17
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1421 0 0 0 106216 1 0 0 25 0 1 0 275835662 7176192 1405 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1752 1405 73 138 0 1611 0
Current children cumulated CPU time (s) 1062.17
Current children cumulated vsize (KiB) 7008

[startup+1122.65 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27103
/proc/meminfo: memFree=1910272/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=7008 CPUtime=1122.17
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1448 0 0 0 112216 1 0 0 25 0 1 0 275835662 7176192 1432 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134521173 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1752 1432 73 138 0 1611 0
Current children cumulated CPU time (s) 1122.17
Current children cumulated vsize (KiB) 7008

[startup+1182.67 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27103
/proc/meminfo: memFree=1910144/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=7140 CPUtime=1182.16
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1481 0 0 0 118215 1 0 0 25 0 1 0 275835662 7311360 1465 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1785 1465 73 138 0 1644 0
Current children cumulated CPU time (s) 1182.16
Current children cumulated vsize (KiB) 7140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27103
/proc/meminfo: memFree=1910144/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=7140 CPUtime=1200.08
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1481 0 0 0 120007 1 0 0 25 0 1 0 275835662 7311360 1465 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1785 1465 73 138 0 1644 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7140

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

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

[startup+1200.59 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 27103
/proc/meminfo: memFree=1910144/2055920 swapFree=4183252/4192956
[pid=26904] ppid=26902 vsize=7140 CPUtime=1200.08
/proc/26904/stat : 26904 (minisat) R 26902 26904 26041 0 -1 4194304 1481 0 0 0 120007 1 0 0 25 0 1 0 275835662 7311360 1465 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/26904/statm: 1785 1465 73 138 0 1644 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 7140

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.6
CPU time (s): 1200.1
CPU user time (s): 1200.08
CPU system time (s): 0.018997
CPU usage (%): 99.9584
Max. virtual memory (cumulated for all children) (KiB): 7140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.08
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1481
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= 2426

runsolver used 0.759884 second user time and 2.52861 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue Feb 27 06:46:35 UTC 2007

IDJOB= 310374
IDBENCH= 20285
IDSOLVER= 109
FILE ID= node44/310374-1172558795

PBS_JOBID= 3971860

Free space on /tmp= 66554 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v630/unif2p-p0.9-v630-c2280-S1071799860-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/310374-1172558795/minisat /tmp/evaluation/310374-1172558795/instance-310374-1172558795.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-310374-1172558795 -o ROOT/results/node44/solver-310374-1172558795 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310374-1172558795/minisat /tmp/evaluation/310374-1172558795/instance-310374-1172558795.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  6b6314740accc9375338f99409e94e23

RANDOM SEED= 129183802

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1916760 kB
Buffers:         18584 kB
Cached:          74048 kB
SwapCached:       3996 kB
Active:          32488 kB
Inactive:        70140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1916760 kB
SwapTotal:     4192956 kB
SwapFree:      4183252 kB
Dirty:             896 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            22472 kB
Committed_AS:   559692 kB
PageTables:       1396 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= 66554 MiB

End job on node44 on Tue Feb 27 07:06:38 UTC 2007