Trace number 308201

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) 1200.05 1200.43

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1286605994-07-SAT.cnf
MD5SUMe4e9587cc33e3fc7e177d5d00533cb0d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.6609
Satisfiable
(Un)Satisfiability was proved
Number of variables3498
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
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:  3500                                                 |
0.00/0.00	c |  Number of clauses:    9344                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.03	c ============================[ Search Statistics ]==============================
0.00/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.03	c ===============================================================================
0.00/0.03	c |         0 |    2517     7875    23479 |     2625        0    nan |  0.000 % |
0.00/0.04	c |       100 |    2517     7875    23479 |     2887      100     27 |  0.000 % |
0.00/0.06	c |       250 |    2517     7875    23479 |     3176      250     27 |  0.000 % |
0.00/0.08	c |       475 |    2517     7875    23479 |     3493      475     28 |  0.000 % |
0.10/0.12	c |       812 |    2517     7875    23479 |     3843      812     26 |  0.000 % |
0.10/0.17	c |      1319 |    2517     7875    23479 |     4227     1319     27 |  0.000 % |
0.20/0.26	c |      2080 |    2517     7875    23479 |     4650     2080     27 |  0.000 % |
0.40/0.41	c |      3221 |    2517     7875    23479 |     5115     3221     29 |  0.000 % |
0.61/0.66	c |      4931 |    2517     7875    23479 |     5626     4931     29 |  0.000 % |
1.01/1.04	c |      7493 |    2517     7875    23479 |     6189     4571     29 |  0.000 % |
1.53/1.63	c |     11339 |    2517     7875    23479 |     6808     5184     25 |  0.000 % |
2.45/2.56	c |     17105 |    2517     7875    23479 |     7489     3970     29 |  0.000 % |
4.09/4.14	c |     25755 |    2517     7875    23479 |     8238     4847     29 |  0.000 % |
6.55/6.60	c |     38730 |    2517     7875    23479 |     9062     5067     27 |  0.000 % |
10.23/10.29	c |     58191 |    2517     7875    23479 |     9968     5980     29 |  0.000 % |
16.07/16.14	c |     87383 |    2517     7875    23479 |    10965     9747     29 |  0.000 % |
25.49/25.60	c |    131173 |    2517     7875    23479 |    12061     8651     24 |  0.000 % |
40.34/40.45	c |    196857 |    2517     7875    23479 |    13267     6499     31 |  0.000 % |
65.12/65.22	c |    295385 |    2517     7875    23479 |    14594    10296     35 |  0.000 % |
104.14/104.20	c |    443174 |    2517     7875    23479 |    16054     9618     35 |  0.000 % |
165.26/165.40	c |    664857 |    2517     7875    23479 |    17659    10827     31 |  0.000 % |
262.35/262.52	c |    997384 |    2517     7875    23479 |    19425    11780     34 |  0.000 % |
411.85/412.04	c |   1496174 |    2517     7875    23479 |    21368    17536     39 |  0.000 % |
670.62/670.85	c |   2244357 |    2517     7875    23479 |    23505    18642     40 |  0.000 % |
1067.11/1067.54	c |   3366633 |    2517     7875    23479 |    25855    12110     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/node30/watcher-308201-1172517446 -o ROOT/results/node30/solver-308201-1172517446 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308201-1172517446/minisat /tmp/evaluation/308201-1172517446/instance-308201-1172517446.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 1.15 3/77 15293
/proc/meminfo: memFree=1964016/2055920 swapFree=4143292/4192956
[pid=15293] ppid=15291 vsize=2340 CPUtime=0
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 245508614 2396160 246 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 585 246 58 138 0 444 0

[startup+0.106994 s]
/proc/loadavg: 0.92 0.98 1.15 3/77 15293
/proc/meminfo: memFree=1964016/2055920 swapFree=4143292/4192956
[pid=15293] ppid=15291 vsize=2976 CPUtime=0.1
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 462 0 0 0 10 0 0 0 18 0 1 0 245508614 3047424 446 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550282 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 744 446 73 138 0 603 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2976

[startup+0.515052 s]
/proc/loadavg: 0.92 0.98 1.15 3/77 15293
/proc/meminfo: memFree=1964016/2055920 swapFree=4143292/4192956
[pid=15293] ppid=15291 vsize=3240 CPUtime=0.5
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 511 0 0 0 50 0 0 0 21 0 1 0 245508614 3317760 495 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 810 495 73 138 0 669 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3240

[startup+1.33717 s]
/proc/loadavg: 0.92 0.98 1.15 2/78 15294
/proc/meminfo: memFree=1962024/2055920 swapFree=4143292/4192956
[pid=15293] ppid=15291 vsize=3520 CPUtime=1.33
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 602 0 0 0 133 0 0 0 25 0 1 0 245508614 3604480 586 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 880 586 73 138 0 739 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3520

[startup+2.97641 s]
/proc/loadavg: 0.92 0.98 1.15 2/78 15294
/proc/meminfo: memFree=1961704/2055920 swapFree=4143292/4192956
[pid=15293] ppid=15291 vsize=3784 CPUtime=2.96
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 656 0 0 0 296 0 0 0 25 0 1 0 245508614 3874816 640 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550994 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 946 640 73 138 0 805 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3784

[startup+6.25288 s]
/proc/loadavg: 0.93 0.98 1.14 2/78 15294
/proc/meminfo: memFree=1961128/2055920 swapFree=4143292/4192956
[pid=15293] ppid=15291 vsize=4180 CPUtime=6.24
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 751 0 0 0 624 0 0 0 25 0 1 0 245508614 4280320 735 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 1045 735 73 138 0 904 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4180

[startup+12.7108 s]
/proc/loadavg: 0.93 0.98 1.14 2/78 15294
/proc/meminfo: memFree=1960552/2055920 swapFree=4143292/4192956
[pid=15293] ppid=15291 vsize=4708 CPUtime=12.69
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 872 0 0 0 1269 0 0 0 25 0 1 0 245508614 4820992 856 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 1177 856 73 138 0 1036 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4708

[startup+25.5126 s]
/proc/loadavg: 0.95 0.98 1.14 2/78 15294
/proc/meminfo: memFree=1960104/2055920 swapFree=4143292/4192956
[pid=15293] ppid=15291 vsize=5104 CPUtime=25.49
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 977 0 0 0 2549 0 0 0 25 0 1 0 245508614 5226496 961 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 1276 961 73 138 0 1135 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5104

[startup+51.1233 s]
/proc/loadavg: 0.96 0.98 1.14 2/78 15294
/proc/meminfo: memFree=1958760/2055920 swapFree=4143292/4192956
[pid=15293] ppid=15291 vsize=6504 CPUtime=51.09
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 1325 0 0 0 5108 1 0 0 25 0 1 0 245508614 6660096 1309 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 1626 1309 73 138 0 1485 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 6504

[startup+102.335 s]
/proc/loadavg: 0.98 0.98 1.13 2/78 15294
/proc/meminfo: memFree=1957672/2055920 swapFree=4143292/4192956
[pid=15293] ppid=15291 vsize=7436 CPUtime=102.29
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 1568 0 0 0 10227 2 0 0 25 0 1 0 245508614 7614464 1552 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 1859 1552 73 138 0 1718 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 7436

[startup+162.36 s]
/proc/loadavg: 1.05 1.00 1.12 2/78 15294
/proc/meminfo: memFree=1956776/2055920 swapFree=4143292/4192956
[pid=15293] ppid=15291 vsize=8228 CPUtime=162.29
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 1750 0 0 0 16227 2 0 0 25 0 1 0 245508614 8425472 1734 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 2057 1734 73 138 0 1916 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 8228

[startup+222.386 s]
/proc/loadavg: 1.02 1.00 1.11 2/78 15294
/proc/meminfo: memFree=1956264/2055920 swapFree=4143292/4192956
[pid=15293] ppid=15291 vsize=8624 CPUtime=222.3
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 1860 0 0 0 22227 3 0 0 25 0 1 0 245508614 8830976 1844 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 2156 1844 73 138 0 2015 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 8624

[startup+282.416 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 15294
/proc/meminfo: memFree=1955368/2055920 swapFree=4143292/4192956
[pid=15293] ppid=15291 vsize=9436 CPUtime=282.31
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 2069 0 0 0 28227 4 0 0 25 0 1 0 245508614 9662464 2053 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550977 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 2359 2053 73 138 0 2218 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 9436

[startup+342.443 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 15294
/proc/meminfo: memFree=1955048/2055920 swapFree=4143292/4192956
[pid=15293] ppid=15291 vsize=9836 CPUtime=342.33
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 2145 0 0 0 34228 5 0 0 25 0 1 0 245508614 10072064 2129 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 2459 2129 73 138 0 2318 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 9836

[startup+402.466 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 15294
/proc/meminfo: memFree=1954152/2055920 swapFree=4143292/4192956
[pid=15293] ppid=15291 vsize=10496 CPUtime=402.32
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 2328 0 0 0 40227 5 0 0 25 0 1 0 245508614 10747904 2312 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 2624 2312 73 138 0 2483 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 10496

[startup+462.49 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 15295
/proc/meminfo: memFree=1951464/2055920 swapFree=4143328/4192956
[pid=15293] ppid=15291 vsize=11024 CPUtime=462.33
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 2462 0 0 0 46227 6 0 0 25 0 1 0 245508614 11288576 2446 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 2756 2446 73 138 0 2615 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 11024

[startup+522.511 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 15296
/proc/meminfo: memFree=1950120/2055920 swapFree=4143328/4192956
[pid=15293] ppid=15291 vsize=11268 CPUtime=522.33
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 2511 0 0 0 52226 7 0 0 25 0 1 0 245508614 11538432 2495 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 2817 2495 73 138 0 2676 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 11268

[startup+582.537 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 15296
/proc/meminfo: memFree=1949096/2055920 swapFree=4143328/4192956
[pid=15293] ppid=15291 vsize=12172 CPUtime=582.34
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 2743 0 0 0 58226 8 0 0 25 0 1 0 245508614 12464128 2727 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 3043 2727 73 138 0 2902 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 12172

[startup+642.568 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 15296
/proc/meminfo: memFree=1949032/2055920 swapFree=4143328/4192956
[pid=15293] ppid=15291 vsize=12172 CPUtime=642.35
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 2757 0 0 0 64227 8 0 0 25 0 1 0 245508614 12464128 2741 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 3043 2741 73 138 0 2902 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 12172

[startup+702.593 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 15296
/proc/meminfo: memFree=1948584/2055920 swapFree=4143328/4192956
[pid=15293] ppid=15291 vsize=12436 CPUtime=702.36
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 2826 0 0 0 70227 9 0 0 25 0 1 0 245508614 12734464 2810 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550644 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 3109 2810 73 138 0 2968 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 12436

[startup+762.614 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 15296
/proc/meminfo: memFree=1948456/2055920 swapFree=4143328/4192956
[pid=15293] ppid=15291 vsize=12436 CPUtime=762.35
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 2827 0 0 0 76226 9 0 0 25 0 1 0 245508614 12734464 2811 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 3109 2811 73 138 0 2968 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 12436

[startup+822.642 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 15296
/proc/meminfo: memFree=1948008/2055920 swapFree=4143328/4192956
[pid=15293] ppid=15291 vsize=12844 CPUtime=822.37
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 2929 0 0 0 82227 10 0 0 25 0 1 0 245508614 13152256 2913 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 3211 2913 73 138 0 3070 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 12844

[startup+882.671 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 15296
/proc/meminfo: memFree=1945000/2055920 swapFree=4143328/4192956
[pid=15293] ppid=15291 vsize=12976 CPUtime=882.38
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 2953 0 0 0 88226 12 0 0 25 0 1 0 245508614 13287424 2937 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 3244 2937 73 138 0 3103 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 12976

[startup+942.699 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 15296
/proc/meminfo: memFree=1944936/2055920 swapFree=4143328/4192956
[pid=15293] ppid=15291 vsize=12976 CPUtime=942.39
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 2953 0 0 0 94227 12 0 0 25 0 1 0 245508614 13287424 2937 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 3244 2937 73 138 0 3103 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 12976

[startup+1002.72 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 15296
/proc/meminfo: memFree=1944872/2055920 swapFree=4143328/4192956
[pid=15293] ppid=15291 vsize=12976 CPUtime=1002.39
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 2953 0 0 0 100227 12 0 0 25 0 1 0 245508614 13287424 2937 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 3244 2937 73 138 0 3103 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 12976

[startup+1062.75 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 15296
/proc/meminfo: memFree=1944808/2055920 swapFree=4143328/4192956
[pid=15293] ppid=15291 vsize=13116 CPUtime=1062.4
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 2969 0 0 0 106227 13 0 0 25 0 1 0 245508614 13430784 2953 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 3279 2953 73 138 0 3138 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 13116

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 15296
/proc/meminfo: memFree=1944232/2055920 swapFree=4143328/4192956
[pid=15293] ppid=15291 vsize=13512 CPUtime=1122.41
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 3091 0 0 0 112227 14 0 0 25 0 1 0 245508614 13836288 3075 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 3378 3075 73 138 0 3237 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 13512

[startup+1182.8 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 15296
/proc/meminfo: memFree=1943528/2055920 swapFree=4143328/4192956
[pid=15293] ppid=15291 vsize=14436 CPUtime=1182.41
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 3302 0 0 0 118226 15 0 0 25 0 1 0 245508614 14782464 3286 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134563293 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 3609 3286 73 138 0 3468 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 14436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15296
/proc/meminfo: memFree=1943336/2055920 swapFree=4143328/4192956
[pid=15293] ppid=15291 vsize=14436 CPUtime=1200.04
/proc/15293/stat : 15293 (minisat) R 15291 15293 14949 0 -1 4194304 3303 0 0 0 119989 15 0 0 25 0 1 0 245508614 14782464 3287 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/15293/statm: 3609 3287 73 138 0 3468 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14436

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.05
CPU user time (s): 1199.89
CPU system time (s): 0.154976
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 14436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3303
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= 1647

runsolver used 1.17782 second user time and 2.71359 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Feb 26 19:17:26 UTC 2007

IDJOB= 308201
IDBENCH= 20225
IDSOLVER= 109
FILE ID= node30/308201-1172517446

PBS_JOBID= 3971787

Free space on /tmp= 66558 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1286605994-07-SAT.cnf
COMMAND LINE= /tmp/evaluation/308201-1172517446/minisat /tmp/evaluation/308201-1172517446/instance-308201-1172517446.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-308201-1172517446 -o ROOT/results/node30/solver-308201-1172517446 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308201-1172517446/minisat /tmp/evaluation/308201-1172517446/instance-308201-1172517446.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  e4e9587cc33e3fc7e177d5d00533cb0d

RANDOM SEED= 479557701

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1964488 kB
Buffers:          4760 kB
Cached:          28572 kB
SwapCached:      12976 kB
Active:          21288 kB
Inactive:        43332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1964488 kB
SwapTotal:     4192956 kB
SwapFree:      4143292 kB
Dirty:            1032 kB
Writeback:           0 kB
Mapped:          29052 kB
Slab:            12252 kB
Committed_AS:   716372 kB
PageTables:       1884 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= 66558 MiB

End job on node30 on Mon Feb 26 19:37:28 UTC 2007