Trace number 310292

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 1200.45

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S30263233-06-SAT.cnf
MD5SUM19bf4df3850e38181cad28d3dbbeced7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.026995
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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:  1170                                                 |
0.00/0.00	c |  Number of clauses:    4234                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    1083     4107    12261 |     1369        0    nan |  0.000 % |
0.00/0.01	c |       101 |    1083     4107    12261 |     1505      101     26 |  0.000 % |
0.00/0.02	c |       252 |    1083     4107    12261 |     1656      252     27 |  0.000 % |
0.00/0.04	c |       477 |    1083     4107    12261 |     1822      477     27 |  0.000 % |
0.00/0.06	c |       815 |    1083     4107    12261 |     2004      815     27 |  0.000 % |
0.00/0.09	c |      1324 |    1083     4107    12261 |     2204     1324     27 |  0.000 % |
0.10/0.15	c |      2084 |    1083     4107    12261 |     2425     2084     28 |  0.000 % |
0.20/0.23	c |      3223 |    1083     4107    12261 |     2667     1940     28 |  0.000 % |
0.30/0.37	c |      4932 |    1083     4107    12261 |     2934     2256     26 |  0.000 % |
0.51/0.59	c |      7495 |    1083     4107    12261 |     3228     1750     27 |  0.000 % |
0.82/0.91	c |     11339 |    1083     4107    12261 |     3550     2193     30 |  0.000 % |
1.33/1.43	c |     17105 |    1083     4107    12261 |     3905     2490     25 |  0.000 % |
2.15/2.23	c |     25755 |    1083     4107    12261 |     4296     3078     26 |  0.000 % |
3.48/3.50	c |     38730 |    1083     4107    12261 |     4726     2843     25 |  0.000 % |
5.53/5.53	c |     58191 |    1083     4107    12261 |     5198     2891     25 |  0.000 % |
8.60/8.64	c |     87383 |    1083     4107    12261 |     5718     2860     24 |  0.000 % |
13.41/13.51	c |    131172 |    1083     4107    12261 |     6290     5771     25 |  0.000 % |
21.19/21.26	c |    196857 |    1083     4107    12261 |     6919     4010     26 |  0.000 % |
32.66/32.77	c |    295383 |    1083     4107    12261 |     7611     4089     30 |  0.000 % |
51.19/51.25	c |    443172 |    1083     4107    12261 |     8372     5036     25 |  0.000 % |
81.60/81.70	c |    664856 |    1083     4107    12261 |     9209     5262     32 |  0.000 % |
127.36/127.47	c |    997382 |    1083     4107    12261 |    10130     6328     30 |  0.000 % |
202.11/202.23	c |   1496172 |    1083     4107    12261 |    11144     7262     30 |  0.000 % |
313.71/313.91	c |   2244354 |    1083     4107    12261 |    12258     6480     27 |  0.000 % |
495.23/495.49	c |   3366629 |    1083     4107    12261 |    13484     7641     30 |  0.000 % |
775.76/776.10	c |   5050040 |    1083     4107    12261 |    14832    11396     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/node44/watcher-310292-1172557589 -o ROOT/results/node44/solver-310292-1172557589 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310292-1172557589/minisat /tmp/evaluation/310292-1172557589/instance-310292-1172557589.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 3/64 26823
/proc/meminfo: memFree=1916552/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=2020 CPUtime=0
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 275715044 2068480 166 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134533024 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 505 166 58 138 0 364 0

[startup+0.107317 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26823
/proc/meminfo: memFree=1916552/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=2296 CPUtime=0.1
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 250 0 0 0 10 0 0 0 18 0 1 0 275715044 2351104 234 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552629 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 574 234 73 138 0 433 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2296

[startup+0.51539 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26823
/proc/meminfo: memFree=1916552/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=2560 CPUtime=0.51
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 317 0 0 0 51 0 0 0 22 0 1 0 275715044 2621440 301 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556423 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 640 301 73 138 0 499 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2560

[startup+1.33954 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1915392/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=2692 CPUtime=1.33
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 363 0 0 0 133 0 0 0 25 0 1 0 275715044 2756608 347 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556024 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 673 347 73 138 0 532 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2692

[startup+2.97584 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1915136/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=2956 CPUtime=2.97
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 423 0 0 0 297 0 0 0 25 0 1 0 275715044 3026944 407 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 739 407 73 138 0 598 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2956

[startup+6.25544 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1914752/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=3220 CPUtime=6.25
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 482 0 0 0 625 0 0 0 25 0 1 0 275715044 3297280 466 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551002 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 805 466 73 138 0 664 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 3220

[startup+12.7076 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1914432/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=3484 CPUtime=12.7
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 564 0 0 0 1270 0 0 0 25 0 1 0 275715044 3567616 548 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552677 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 871 548 73 138 0 730 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3484

[startup+25.508 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1913920/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=4012 CPUtime=25.49
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 697 0 0 0 2549 0 0 0 25 0 1 0 275715044 4108288 681 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 1003 681 73 138 0 862 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4012

[startup+51.1146 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1913408/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=4540 CPUtime=51.08
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 835 0 0 0 5108 0 0 0 25 0 1 0 275715044 4648960 819 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134563293 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 1135 819 73 138 0 994 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4540

[startup+102.327 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1912576/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=5480 CPUtime=102.28
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 1053 0 0 0 10228 0 0 0 25 0 1 0 275715044 5611520 1037 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550777 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 1370 1037 73 138 0 1229 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 5480

[startup+162.344 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1911872/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=6140 CPUtime=162.28
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 1226 0 0 0 16227 1 0 0 25 0 1 0 275715044 6287360 1210 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 1535 1210 73 138 0 1394 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 6140

[startup+222.361 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1911296/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=6668 CPUtime=222.28
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 1367 0 0 0 22227 1 0 0 25 0 1 0 275715044 6828032 1351 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 1667 1351 73 138 0 1526 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 6668

[startup+282.376 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1910976/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=7064 CPUtime=282.28
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 1449 0 0 0 28227 1 0 0 25 0 1 0 275715044 7233536 1433 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 1766 1433 73 138 0 1625 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 7064

[startup+342.392 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1910272/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=7772 CPUtime=342.27
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 1628 0 0 0 34226 1 0 0 25 0 1 0 275715044 7958528 1612 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 1943 1612 73 138 0 1802 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 7772

[startup+402.415 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1909888/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=8172 CPUtime=402.27
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 1715 0 0 0 40226 1 0 0 25 0 1 0 275715044 8368128 1699 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 2043 1699 73 138 0 1902 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 8172

[startup+462.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1909632/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=8396 CPUtime=462.26
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 1776 0 0 0 46225 1 0 0 25 0 1 0 275715044 8597504 1760 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 2099 1760 73 138 0 1958 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 8396

[startup+522.443 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1909312/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=8660 CPUtime=522.26
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 1855 0 0 0 52225 1 0 0 25 0 1 0 275715044 8867840 1839 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 2165 1839 73 138 0 2024 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 8660

[startup+582.459 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1908992/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=8928 CPUtime=582.25
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 1928 0 0 0 58224 1 0 0 25 0 1 0 275715044 9142272 1912 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 2232 1912 73 138 0 2091 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 8928

[startup+642.48 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1908800/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=9192 CPUtime=642.26
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 1974 0 0 0 64224 2 0 0 25 0 1 0 275715044 9412608 1958 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 2298 1958 73 138 0 2157 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 9192

[startup+702.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1908544/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=9464 CPUtime=702.25
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 2035 0 0 0 70223 2 0 0 25 0 1 0 275715044 9691136 2019 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 2366 2019 73 138 0 2225 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 9464

[startup+762.511 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1908416/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=9464 CPUtime=762.24
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 2051 0 0 0 76222 2 0 0 25 0 1 0 275715044 9691136 2035 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 2366 2035 73 138 0 2225 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 9464

[startup+822.532 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1907840/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=10120 CPUtime=822.24
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 2200 0 0 0 82222 2 0 0 25 0 1 0 275715044 10362880 2184 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 2530 2184 73 138 0 2389 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 10120

[startup+882.546 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26824
/proc/meminfo: memFree=1907584/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=10276 CPUtime=882.24
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 2269 0 0 0 88222 2 0 0 25 0 1 0 275715044 10522624 2253 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 2569 2253 73 138 0 2428 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 10276

[startup+942.565 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26826
/proc/meminfo: memFree=1907264/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=10544 CPUtime=942.23
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 2306 0 0 0 94221 2 0 0 25 0 1 0 275715044 10797056 2290 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 2636 2290 73 138 0 2495 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 10544

[startup+1002.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26826
/proc/meminfo: memFree=1907200/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=10544 CPUtime=1002.23
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 2321 0 0 0 100221 2 0 0 25 0 1 0 275715044 10797056 2305 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 2636 2305 73 138 0 2495 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 10544

[startup+1062.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26826
/proc/meminfo: memFree=1907072/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=10676 CPUtime=1062.23
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 2352 0 0 0 106221 2 0 0 25 0 1 0 275715044 10932224 2336 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 2669 2336 73 138 0 2528 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 10676

[startup+1122.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26826
/proc/meminfo: memFree=1907008/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=10772 CPUtime=1122.22
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 2375 0 0 0 112220 2 0 0 25 0 1 0 275715044 11030528 2359 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 2693 2359 73 138 0 2552 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 10772

[startup+1182.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26826
/proc/meminfo: memFree=1906816/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=10904 CPUtime=1182.21
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 2417 0 0 0 118219 2 0 0 25 0 1 0 275715044 11165696 2401 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 2726 2401 73 138 0 2585 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 10904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26826
/proc/meminfo: memFree=1906816/2055920 swapFree=4183252/4192956
[pid=26823] ppid=26821 vsize=10904 CPUtime=1200.04
/proc/26823/stat : 26823 (minisat) R 26821 26823 26041 0 -1 4194304 2420 0 0 0 120002 2 0 0 25 0 1 0 275715044 11165696 2404 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/26823/statm: 2726 2404 73 138 0 2585 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 10904

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): 1200.45
CPU time (s): 1200.05
CPU user time (s): 1200.02
CPU system time (s): 0.032994
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 10904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2420
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= 2195

runsolver used 0.747886 second user time and 2.46263 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Tue Feb 27 06:26:29 UTC 2007

IDJOB= 310292
IDBENCH= 20283
IDSOLVER= 109
FILE ID= node44/310292-1172557589

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/v1170/unif2p-p0.9-v1170-c4235-S30263233-06-SAT.cnf
COMMAND LINE= /tmp/evaluation/310292-1172557589/minisat /tmp/evaluation/310292-1172557589/instance-310292-1172557589.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-310292-1172557589 -o ROOT/results/node44/solver-310292-1172557589 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310292-1172557589/minisat /tmp/evaluation/310292-1172557589/instance-310292-1172557589.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  19bf4df3850e38181cad28d3dbbeced7

RANDOM SEED= 688162232

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:       1916960 kB
Buffers:         18360 kB
Cached:          74000 kB
SwapCached:       3996 kB
Active:          30324 kB
Inactive:        72036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1916960 kB
SwapTotal:     4192956 kB
SwapFree:      4183252 kB
Dirty:            1028 kB
Writeback:           0 kB
Mapped:          15380 kB
Slab:            22580 kB
Committed_AS:   558548 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 06:46:32 UTC 2007