Trace number 428117

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
minimarch 2007-04-26 (fixed)? (TO) 1200.05 1200.41

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
MD5SUM7e8974f5ce5a0e1fdb59169bba7ce43c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.5364
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  2405                                                 |
0.00/0.00	|  Number of clauses:    7478                                                 |
0.00/0.02	|  Parsing time:         0.02         s                                       |
0.01/0.04	============================[ Search Statistics ]==============================
0.01/0.04	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.01/0.04	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.01/0.04	===============================================================================
0.01/0.04	|         0 |    2008     6845    20342 |     2281        0    nan |  0.000 % |
0.01/0.05	|       102 |    2008     6845    20342 |     2509      102     34 |  0.042 % |
0.01/0.06	|       252 |    2008     6845    20342 |     2760      252     33 |  0.042 % |
0.01/0.09	|       478 |    2008     6845    20342 |     3036      478     31 |  0.042 % |
0.10/0.12	|       815 |    2008     6845    20342 |     3340      815     31 |  0.042 % |
0.10/0.17	|      1321 |    2008     6845    20342 |     3674     1321     31 |  0.042 % |
0.20/0.25	|      2083 |    2008     6845    20342 |     4042     2083     31 |  0.042 % |
0.30/0.38	|      3225 |    2008     6845    20342 |     4446     3225     32 |  0.042 % |
0.59/0.62	|      4933 |    2008     6845    20342 |     4890     2611     32 |  0.042 % |
0.89/0.96	|      7496 |    2008     6845    20342 |     5380     2641     32 |  0.042 % |
1.49/1.53	|     11340 |    2008     6845    20342 |     5918     3633     35 |  0.042 % |
2.39/2.42	|     17106 |    2008     6845    20342 |     6509     3212     37 |  0.042 % |
3.69/3.71	|     25756 |    2008     6845    20342 |     7160     5176     32 |  0.042 % |
5.79/5.86	|     38730 |    2008     6845    20342 |     7876     6944     42 |  0.042 % |
9.09/9.16	|     58191 |    2008     6845    20342 |     8664     6140     30 |  0.042 % |
14.57/14.65	|     87383 |    2008     6845    20342 |     9531     8312     35 |  0.042 % |
23.05/23.20	|    131174 |    2008     6845    20342 |    10484     8086     36 |  0.042 % |
36.44/36.55	|    196858 |    2008     6845    20342 |    11532     9394     36 |  0.042 % |
58.24/58.36	|    295384 |    2008     6845    20342 |    12685     7849     37 |  0.042 % |
93.23/93.37	|    443173 |    2008     6845    20342 |    13954     6658     36 |  0.042 % |
147.02/147.19	|    664858 |    2008     6845    20342 |    15349     8157     35 |  0.042 % |
232.89/233.03	|    997383 |    2008     6845    20342 |    16884    13238     37 |  0.042 % |
366.56/366.75	|   1496172 |    2008     6845    20342 |    18573    15167     39 |  0.042 % |
586.00/586.26	|   2244355 |    2008     6845    20342 |    20430    18762     47 |  0.042 % |
933.61/933.99	|   3366629 |    2008     6845    20342 |    22473    13546     31 |  0.042 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node51/watcher-428117-1177702016 -o ROOT/results/node51/solver-428117-1177702016 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428117-1177702016/minimarch_fixed /tmp/evaluation/428117-1177702016/instance-428117-1177702016.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 20896
/proc/meminfo: memFree=1700208/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=2132 CPUtime=0
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 125046735 2183168 206 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 533 206 51 132 0 398 0

[startup+0.0211249 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20896
/proc/meminfo: memFree=1700208/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=2536 CPUtime=0.01
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 311 0 0 0 1 0 0 0 18 0 1 0 125046735 2596864 296 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531270 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 634 296 63 132 0 499 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2536

[startup+0.102132 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20896
/proc/meminfo: memFree=1700208/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=2684 CPUtime=0.1
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 366 0 0 0 10 0 0 0 18 0 1 0 125046735 2748416 351 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 671 351 67 132 0 536 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2684

[startup+0.30215 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20896
/proc/meminfo: memFree=1700208/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=2816 CPUtime=0.3
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 389 0 0 0 30 0 0 0 19 0 1 0 125046735 2883584 374 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 704 374 67 132 0 569 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2816

[startup+0.701185 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20896
/proc/meminfo: memFree=1700208/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=3212 CPUtime=0.69
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 482 0 0 0 69 0 0 0 22 0 1 0 125046735 3289088 467 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 803 467 67 132 0 668 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3212

[startup+1.50126 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1698472/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=3488 CPUtime=1.49
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 558 0 0 0 149 0 0 0 25 0 1 0 125046735 3571712 543 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 872 543 67 132 0 737 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3488

[startup+3.1014 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1698024/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=3752 CPUtime=3.09
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 632 0 0 0 309 0 0 0 25 0 1 0 125046735 3842048 617 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 938 617 67 132 0 803 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3752

[startup+6.30169 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1697256/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=4280 CPUtime=6.29
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 776 0 0 0 629 0 0 0 25 0 1 0 125046735 4382720 761 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 1070 761 67 132 0 935 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4280

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1696552/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=4844 CPUtime=12.67
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 909 0 0 0 1267 0 0 0 25 0 1 0 125046735 4960256 894 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 0 0 0
/proc/20896/statm: 1211 894 67 132 0 1076 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 4844

[startup+25.5024 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1696296/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=5248 CPUtime=25.45
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 1021 0 0 0 2545 0 0 0 25 0 1 0 125046735 5373952 1006 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 1312 1006 67 132 0 1177 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 5248

[startup+51.1027 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1695400/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=6180 CPUtime=51.04
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 1238 0 0 0 5104 0 0 0 25 0 1 0 125046735 6328320 1223 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 1545 1223 67 132 0 1410 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 6180

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1694312/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=7236 CPUtime=102.23
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 1507 0 0 0 10222 1 0 0 25 0 1 0 125046735 7409664 1492 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 1809 1492 67 132 0 1674 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 7236

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1693352/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=8164 CPUtime=162.21
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 1736 0 0 0 16220 1 0 0 25 0 1 0 125046735 8359936 1721 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 2041 1721 67 132 0 1906 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 8164

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1692712/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=8696 CPUtime=222.19
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 1882 0 0 0 22218 1 0 0 25 0 1 0 125046735 8904704 1867 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557821 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 2174 1867 67 132 0 2039 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 8696

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1691688/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=9752 CPUtime=282.18
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 2144 0 0 0 28216 2 0 0 25 0 1 0 125046735 9986048 2129 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552554 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 2438 2129 67 132 0 2303 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 9752

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1691368/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=10160 CPUtime=342.16
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 2227 0 0 0 34214 2 0 0 25 0 1 0 125046735 10403840 2212 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 2540 2212 67 132 0 2405 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 10160

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1690280/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=11288 CPUtime=402.15
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 2491 0 0 0 40213 2 0 0 25 0 1 0 125046735 11558912 2476 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551003 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 2822 2476 67 132 0 2687 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 11288

[startup+462.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1689896/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=11552 CPUtime=462.13
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 2578 0 0 0 46211 2 0 0 25 0 1 0 125046735 11829248 2563 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 2888 2563 67 132 0 2753 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 11552

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1689576/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=11948 CPUtime=522.11
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 2663 0 0 0 52209 2 0 0 25 0 1 0 125046735 12234752 2648 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551681 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 2987 2648 67 132 0 2852 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 11948

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1688936/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=12608 CPUtime=582.1
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 2830 0 0 0 58207 3 0 0 25 0 1 0 125046735 12910592 2815 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 3152 2815 67 132 0 3017 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 12608

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1688680/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=12736 CPUtime=642.09
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 2882 0 0 0 64206 3 0 0 25 0 1 0 125046735 13041664 2867 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551736 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 3184 2867 67 132 0 3049 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 12736

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1688680/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=12736 CPUtime=702.06
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 2882 0 0 0 70203 3 0 0 25 0 1 0 125046735 13041664 2867 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551337 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 3184 2867 67 132 0 3049 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 12736

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1688488/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=13000 CPUtime=762.05
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 2929 0 0 0 76202 3 0 0 25 0 1 0 125046735 13312000 2914 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 3250 2914 67 132 0 3115 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 13000

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1688424/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=13000 CPUtime=822.03
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 2948 0 0 0 82200 3 0 0 25 0 1 0 125046735 13312000 2933 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 3250 2933 67 132 0 3115 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 13000

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1688232/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=13264 CPUtime=882.02
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 2990 0 0 0 88198 4 0 0 25 0 1 0 125046735 13582336 2975 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551502 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 3316 2975 67 132 0 3181 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 13264

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1687400/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=14056 CPUtime=942
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 3200 0 0 0 94196 4 0 0 25 0 1 0 125046735 14393344 3185 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 3514 3185 67 132 0 3379 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 14056

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1686568/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=14860 CPUtime=1001.98
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 3410 0 0 0 100194 4 0 0 25 0 1 0 125046735 15216640 3395 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 3715 3395 67 132 0 3580 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 14860

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1686632/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=14860 CPUtime=1061.96
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 3410 0 0 0 106192 4 0 0 25 0 1 0 125046735 15216640 3395 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 3715 3395 67 132 0 3580 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 14860

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1686568/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=14860 CPUtime=1121.95
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 3410 0 0 0 112191 4 0 0 25 0 1 0 125046735 15216640 3395 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 3715 3395 67 132 0 3580 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 14860

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1686312/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=15124 CPUtime=1181.94
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 3481 0 0 0 118189 5 0 0 25 0 1 0 125046735 15486976 3466 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557283 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 3781 3466 67 132 0 3646 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 15124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20897
/proc/meminfo: memFree=1686248/2055920 swapFree=4183292/4192956
[pid=20896] ppid=20894 vsize=15280 CPUtime=1200.04
/proc/20896/stat : 20896 (minimarch_fixed) R 20894 20896 20113 0 -1 4194304 3488 0 0 0 119999 5 0 0 25 0 1 0 125046735 15646720 3473 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/20896/statm: 3820 3473 67 132 0 3685 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 15280

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): 1200.41
CPU time (s): 1200.05
CPU user time (s): 1199.99
CPU system time (s): 0.055991
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 15280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.055991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3488
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= 1171

runsolver used 0.98385 second user time and 2.31065 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Fri Apr 27 19:26:56 UTC 2007

IDJOB= 428117
IDBENCH= 20327
IDSOLVER= 198
FILE ID= node51/428117-1177702016

PBS_JOBID= 4698699

Free space on /tmp= 66525 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/428117-1177702016/minimarch_fixed /tmp/evaluation/428117-1177702016/instance-428117-1177702016.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-428117-1177702016 -o ROOT/results/node51/solver-428117-1177702016 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428117-1177702016/minimarch_fixed /tmp/evaluation/428117-1177702016/instance-428117-1177702016.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  7e8974f5ce5a0e1fdb59169bba7ce43c

RANDOM SEED= 546972157

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1700616 kB
Buffers:         34956 kB
Cached:         176860 kB
SwapCached:       3676 kB
Active:         184264 kB
Inactive:       115456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700616 kB
SwapTotal:     4192956 kB
SwapFree:      4183292 kB
Dirty:            2984 kB
Writeback:           0 kB
Mapped:          15948 kB
Slab:            41648 kB
Committed_AS:  3833756 kB
PageTables:       1412 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= 66525 MiB

End job on node51 on Fri Apr 27 19:46:59 UTC 2007