Trace number 299263

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) 1200.09 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1775402689-01.SAT.shuffled.cnf
MD5SUM01f9fe21f07697aca0271800a004de34
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.034993
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 |     585     2535     7704 |      845        0    nan |  0.000 % |
0.00/0.01	c |       100 |     585     2535     7704 |      929      100     25 |  0.000 % |
0.00/0.01	c |       251 |     585     2535     7704 |     1022      251     25 |  0.000 % |
0.00/0.02	c |       477 |     585     2535     7704 |     1124      477     25 |  0.000 % |
0.00/0.04	c |       816 |     585     2535     7704 |     1237      816     27 |  0.000 % |
0.00/0.06	c |      1323 |     585     2535     7704 |     1360     1323     26 |  0.000 % |
0.00/0.09	c |      2084 |     585     2535     7704 |     1496     1370     25 |  0.000 % |
0.10/0.16	c |      3224 |     585     2535     7704 |     1646      946     24 |  0.000 % |
0.20/0.24	c |      4932 |     585     2535     7704 |     1811      966     24 |  0.000 % |
0.30/0.39	c |      7494 |     585     2535     7704 |     1992     1628     26 |  0.000 % |
0.51/0.61	c |     11339 |     585     2535     7704 |     2191     1355     22 |  0.000 % |
0.92/0.94	c |     17105 |     585     2535     7704 |     2410     1486     24 |  0.000 % |
1.43/1.49	c |     25754 |     585     2535     7704 |     2651     1464     24 |  0.000 % |
2.25/2.32	c |     38728 |     585     2535     7704 |     2917     2197     26 |  0.000 % |
3.58/3.66	c |     58189 |     585     2535     7704 |     3208     2274     22 |  0.000 % |
5.53/5.59	c |     87382 |     585     2535     7704 |     3529     2029     23 |  0.000 % |
8.70/8.72	c |    131171 |     585     2535     7704 |     3882     2691     25 |  0.000 % |
13.52/13.63	c |    196855 |     585     2535     7704 |     4271     3207     27 |  0.000 % |
21.20/21.26	c |    295381 |     585     2535     7704 |     4698     4183     25 |  0.000 % |
33.08/33.15	c |    443170 |     585     2535     7704 |     5167     4375     25 |  0.000 % |
51.51/51.55	c |    664855 |     585     2535     7704 |     5684     3800     24 |  0.000 % |
80.49/80.53	c |    997380 |     585     2535     7704 |     6253     5591     27 |  0.000 % |
126.27/126.32	c |   1496170 |     585     2535     7704 |     6878     5193     26 |  0.000 % |
195.92/196.03	c |   2244353 |     585     2535     7704 |     7566     3494     24 |  0.000 % |
307.33/307.48	c |   3366630 |     585     2535     7704 |     8323     3877     26 |  0.000 % |
479.38/479.54	c |   5050043 |     585     2535     7704 |     9155     5487     25 |  0.000 % |
754.97/755.26	c |   7575159 |     585     2535     7704 |    10070     5152     25 |  0.000 % |
1189.42/1189.73	c |  11362834 |     585     2535     7704 |    11077     8105     24 |  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/node18/watcher-299263-1171868583 -o ROOT/results/node18/solver-299263-1171868583 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299263-1171868583/minisat /tmp/evaluation/299263-1171868583/instance-299263-1171868583.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 23994
/proc/meminfo: memFree=1554152/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=2028 CPUtime=0
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 206812870 2076672 158 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134728701 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 507 158 72 138 0 366 0

[startup+0.107052 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23994
/proc/meminfo: memFree=1554152/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=2144 CPUtime=0.1
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 208 0 0 0 10 0 0 0 18 0 1 0 206812870 2195456 192 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 536 192 73 138 0 395 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2144

[startup+0.515092 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23994
/proc/meminfo: memFree=1554152/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=2276 CPUtime=0.51
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 241 0 0 0 51 0 0 0 21 0 1 0 206812870 2330624 225 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 569 225 73 138 0 428 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2276

[startup+1.33517 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23995
/proc/meminfo: memFree=1553312/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=2408 CPUtime=1.33
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 280 0 0 0 133 0 0 0 25 0 1 0 206812870 2465792 264 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 602 264 73 138 0 461 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2408

[startup+2.97133 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23995
/proc/meminfo: memFree=1553120/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=2540 CPUtime=2.96
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 315 0 0 0 296 0 0 0 25 0 1 0 206812870 2600960 299 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 635 299 73 138 0 494 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2540

[startup+6.25365 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23995
/proc/meminfo: memFree=1552864/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=2808 CPUtime=6.24
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 370 0 0 0 624 0 0 0 25 0 1 0 206812870 2875392 354 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 702 354 73 138 0 561 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2808

[startup+12.7123 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23995
/proc/meminfo: memFree=1552416/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=3068 CPUtime=12.7
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 441 0 0 0 1270 0 0 0 25 0 1 0 206812870 3141632 425 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 767 425 73 138 0 626 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3068

[startup+25.5125 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 23995
/proc/meminfo: memFree=1552096/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=3332 CPUtime=25.5
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 529 0 0 0 2550 0 0 0 25 0 1 0 206812870 3411968 513 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134557073 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 833 513 73 138 0 692 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3332

[startup+51.124 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 23995
/proc/meminfo: memFree=1551648/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=3732 CPUtime=51.1
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 632 0 0 0 5110 0 0 0 25 0 1 0 206812870 3821568 616 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 933 616 73 138 0 792 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3732

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 23995
/proc/meminfo: memFree=1551072/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=4416 CPUtime=102.31
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 778 0 0 0 10231 0 0 0 25 0 1 0 206812870 4521984 762 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1104 762 73 138 0 963 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 4416

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23995
/proc/meminfo: memFree=1550560/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=4824 CPUtime=162.32
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 901 0 0 0 16232 0 0 0 25 0 1 0 206812870 4939776 885 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1206 885 73 138 0 1065 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4824

[startup+222.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23995
/proc/meminfo: memFree=1550240/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=5228 CPUtime=222.34
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 998 0 0 0 22233 1 0 0 25 0 1 0 206812870 5353472 982 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1307 982 73 138 0 1166 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 5228

[startup+282.424 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23995
/proc/meminfo: memFree=1549856/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=5628 CPUtime=282.34
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1076 0 0 0 28233 1 0 0 25 0 1 0 206812870 5763072 1060 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1407 1060 73 138 0 1266 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 5628

[startup+342.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23995
/proc/meminfo: memFree=1549600/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=5896 CPUtime=342.35
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1140 0 0 0 34234 1 0 0 25 0 1 0 206812870 6037504 1124 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1474 1124 73 138 0 1333 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 5896

[startup+402.483 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 23995
/proc/meminfo: memFree=1549472/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=6028 CPUtime=402.37
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1183 0 0 0 40235 2 0 0 25 0 1 0 206812870 6172672 1167 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550920 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1507 1167 73 138 0 1366 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 6028

[startup+462.507 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 23995
/proc/meminfo: memFree=1549280/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=6164 CPUtime=462.38
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1239 0 0 0 46236 2 0 0 25 0 1 0 206812870 6311936 1223 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1541 1223 73 138 0 1400 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 6164

[startup+522.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23995
/proc/meminfo: memFree=1548960/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=6576 CPUtime=522.39
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1320 0 0 0 52236 3 0 0 25 0 1 0 206812870 6733824 1304 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1644 1304 73 138 0 1503 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 6576

[startup+582.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23995
/proc/meminfo: memFree=1548768/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=6708 CPUtime=582.4
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1365 0 0 0 58237 3 0 0 25 0 1 0 206812870 6868992 1349 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1677 1349 73 138 0 1536 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 6708

[startup+642.59 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 23995
/proc/meminfo: memFree=1548704/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=6852 CPUtime=642.42
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1392 0 0 0 64238 4 0 0 25 0 1 0 206812870 7016448 1376 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1713 1376 73 138 0 1572 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 6852

[startup+702.617 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23995
/proc/meminfo: memFree=1548576/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=6964 CPUtime=702.43
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1434 0 0 0 70239 4 0 0 25 0 1 0 206812870 7131136 1418 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1741 1418 73 138 0 1600 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 6964

[startup+762.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23995
/proc/meminfo: memFree=1548320/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=7220 CPUtime=762.45
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1478 0 0 0 76240 5 0 0 25 0 1 0 206812870 7393280 1462 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1805 1462 73 138 0 1664 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 7220

[startup+822.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23995
/proc/meminfo: memFree=1548192/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=7360 CPUtime=822.46
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1515 0 0 0 82241 5 0 0 25 0 1 0 206812870 7536640 1499 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1840 1499 73 138 0 1699 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 7360

[startup+882.711 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23995
/proc/meminfo: memFree=1548000/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=7484 CPUtime=882.48
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1556 0 0 0 88242 6 0 0 25 0 1 0 206812870 7663616 1540 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550605 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1871 1540 73 138 0 1730 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 7484

[startup+942.741 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23995
/proc/meminfo: memFree=1548000/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=7620 CPUtime=942.49
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1577 0 0 0 94243 6 0 0 25 0 1 0 206812870 7802880 1561 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1905 1561 73 138 0 1764 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 7620

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23995
/proc/meminfo: memFree=1547808/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=7756 CPUtime=1002.51
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1610 0 0 0 100244 7 0 0 25 0 1 0 206812870 7942144 1594 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1939 1594 73 138 0 1798 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 7756

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23995
/proc/meminfo: memFree=1547744/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=7756 CPUtime=1062.53
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1629 0 0 0 106246 7 0 0 25 0 1 0 206812870 7942144 1613 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550872 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1939 1613 73 138 0 1798 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 7756

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23995
/proc/meminfo: memFree=1547616/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=7884 CPUtime=1122.55
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1649 0 0 0 112247 8 0 0 25 0 1 0 206812870 8073216 1633 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1971 1633 73 138 0 1830 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 7884

[startup+1182.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23995
/proc/meminfo: memFree=1547616/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=7884 CPUtime=1182.56
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1655 0 0 0 118248 8 0 0 25 0 1 0 206812870 8073216 1639 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 1971 1639 73 138 0 1830 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 7884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23995
/proc/meminfo: memFree=1547488/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=8016 CPUtime=1200.08
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1687 0 0 0 119999 9 0 0 25 0 1 0 206812870 8208384 1671 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 2004 1671 73 138 0 1863 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 8016

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23995
/proc/meminfo: memFree=1547488/2055920 swapFree=4192812/4192956
[pid=23994] ppid=23992 vsize=8016 CPUtime=1200.08
/proc/23994/stat : 23994 (minisat) R 23992 23994 23517 0 -1 4194304 1687 0 0 0 119999 9 0 0 25 0 1 0 206812870 8208384 1671 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/23994/statm: 2004 1671 73 138 0 1863 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 8016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.093985
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 8016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1687
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= 1273

runsolver used 1.46178 second user time and 2.78258 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Feb 19 07:03:03 UTC 2007

IDJOB= 299263
IDBENCH= 20006
IDSOLVER= 109
FILE ID= node18/299263-1171868583

PBS_JOBID= 3839417

Free space on /tmp= 66548 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1775402689-01.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299263-1171868583/minisat /tmp/evaluation/299263-1171868583/instance-299263-1171868583.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-299263-1171868583 -o ROOT/results/node18/solver-299263-1171868583 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299263-1171868583/minisat /tmp/evaluation/299263-1171868583/instance-299263-1171868583.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  01f9fe21f07697aca0271800a004de34

RANDOM SEED= 763078372

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1554496 kB
Buffers:         52640 kB
Cached:         316804 kB
SwapCached:          0 kB
Active:         294676 kB
Inactive:       134460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554496 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             928 kB
Writeback:           0 kB
Mapped:          78580 kB
Slab:            57884 kB
Committed_AS:   797596 kB
PageTables:       1668 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= 66548 MiB

End job on node18 on Mon Feb 19 07:23:06 UTC 2007