Trace number 421150

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? (TO) 1200.05 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S1971221253-16.cnf
MD5SUM7d11f63b7086729c0b1c75db27f32aba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.1348
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
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:  1000                                                 |
0.00/0.00	c |  Number of clauses:    20000                                                |
0.02/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |    1000    20000   100000 |     6666        0    nan |  0.000 % |
0.09/0.15	c |       100 |    1000    20000   100000 |     7333      100    103 |  0.000 % |
0.09/0.17	c |       250 |    1000    20000   100000 |     8066      250    114 |  0.000 % |
0.09/0.19	c |       476 |    1000    20000   100000 |     8873      476    116 |  0.000 % |
0.19/0.23	c |       814 |    1000    20000   100000 |     9760      814    118 |  0.000 % |
0.19/0.29	c |      1321 |    1000    20000   100000 |    10736     1321    123 |  0.000 % |
0.29/0.39	c |      2080 |    1000    20000   100000 |    11810     2080    124 |  0.000 % |
0.49/0.54	c |      3220 |    1000    20000   100000 |    12991     3220    127 |  0.000 % |
0.69/0.78	c |      4928 |    1000    20000   100000 |    14290     4928    127 |  0.000 % |
1.09/1.19	c |      7491 |    1000    20000   100000 |    15719     7491    128 |  0.000 % |
1.89/1.90	c |     11335 |    1000    20000   100000 |    17291    11335    129 |  0.000 % |
3.19/3.24	c |     17101 |    1000    20000   100000 |    19020    17101    132 |  0.000 % |
5.39/5.43	c |     25750 |    1000    20000   100000 |    20922    16061    135 |  0.000 % |
9.09/9.11	c |     38725 |    1000    20000   100000 |    23015    18396    137 |  0.000 % |
15.48/15.56	c |     58186 |    1000    20000   100000 |    25316    13860    141 |  0.000 % |
26.88/26.97	c |     87378 |    1000    20000   100000 |    27848    15064    143 |  0.000 % |
45.68/45.75	c |    131168 |    1000    20000   100000 |    30633    26530    143 |  0.000 % |
75.76/75.82	c |    196852 |    1000    20000   100000 |    33696    17731    142 |  0.000 % |
124.74/124.89	c |    295378 |    1000    20000   100000 |    37066    32905    148 |  0.000 % |
201.42/201.53	c |    443167 |    1000    20000   100000 |    40772    37271    147 |  0.000 % |
324.77/324.93	c |    664853 |    1000    20000   100000 |    44849    41026    151 |  0.000 % |
538.69/538.99	c |    997378 |    1000    20000   100000 |    49334    27803    141 |  0.000 % |
856.65/857.05	c |   1496166 |    1000    20000   100000 |    54268    25912    140 |  0.000 % |

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/node33/watcher-421150-1177499264 -o ROOT/results/node33/solver-421150-1177499264 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421150-1177499264/minisat_noassertions /tmp/evaluation/421150-1177499264/instance-421150-1177499264.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: 0.91 0.97 0.91 3/77 29889
/proc/meminfo: memFree=1806376/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=1988 CPUtime=0
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 197841873 2035712 247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 497 247 50 130 0 364 0

[startup+0.022603 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 29889
/proc/meminfo: memFree=1806376/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=2872 CPUtime=0.02
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 485 0 0 0 2 0 0 0 18 0 1 0 197841873 2940928 471 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134557162 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 718 471 50 130 0 585 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2872

[startup+0.101618 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 29889
/proc/meminfo: memFree=1806376/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=3648 CPUtime=0.09
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 682 0 0 0 9 0 0 0 18 0 1 0 197841873 3735552 668 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529410 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 912 668 62 130 0 779 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3648

[startup+0.301659 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 29889
/proc/meminfo: memFree=1806376/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=3640 CPUtime=0.29
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 731 0 0 0 29 0 0 0 19 0 1 0 197841873 3727360 676 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 910 676 67 130 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3640

[startup+0.701742 s]
/proc/loadavg: 0.91 0.97 0.91 3/77 29889
/proc/meminfo: memFree=1806376/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=5224 CPUtime=0.69
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 1143 0 0 0 69 0 0 0 23 0 1 0 197841873 5349376 1088 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 1306 1088 67 130 0 1173 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5224

[startup+1.50191 s]
/proc/loadavg: 0.91 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1801184/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=7876 CPUtime=1.49
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 1800 0 0 0 149 0 0 0 25 0 1 0 197841873 8065024 1745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 1969 1746 67 130 0 1836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7876

[startup+3.10224 s]
/proc/loadavg: 0.91 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1797728/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=11996 CPUtime=3.09
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 2836 0 0 0 308 1 0 0 25 0 1 0 197841873 12283904 2781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 2999 2781 67 130 0 2866 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11996

[startup+6.3019 s]
/proc/loadavg: 0.92 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1793632/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=14316 CPUtime=6.29
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 3392 0 0 0 628 1 0 0 25 0 1 0 197841873 14659584 3337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 3579 3337 67 130 0 3446 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14316

[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1790624/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=16560 CPUtime=12.68
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 3969 0 0 0 1266 2 0 0 25 0 1 0 197841873 16957440 3914 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 4140 3914 67 130 0 4007 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16560

[startup+25.5019 s]
/proc/loadavg: 0.94 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1788832/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=18672 CPUtime=25.49
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 4501 0 0 0 2546 3 0 0 25 0 1 0 197841873 19120128 4446 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 4668 4446 67 130 0 4535 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18672

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1784544/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=22664 CPUtime=51.07
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 5489 0 0 0 5103 4 0 0 25 0 1 0 197841873 23207936 5434 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546567 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 5666 5434 67 130 0 5533 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22664

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1780896/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=26368 CPUtime=102.25
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 6405 0 0 0 10220 5 0 0 25 0 1 0 197841873 27000832 6350 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 6592 6350 67 130 0 6459 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 26368

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1777824/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=29260 CPUtime=162.23
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 7150 0 0 0 16217 6 0 0 25 0 1 0 197841873 29962240 7095 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 7315 7095 67 130 0 7182 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29260

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1775520/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=31592 CPUtime=222.2
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 7717 0 0 0 22213 7 0 0 25 0 1 0 197841873 32350208 7662 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 7898 7662 67 130 0 7765 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 31592

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1774624/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=32516 CPUtime=282.18
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 7931 0 0 0 28210 8 0 0 25 0 1 0 197841873 33296384 7876 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 8129 7876 67 130 0 7996 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 32516

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1771360/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=35684 CPUtime=342.16
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 8746 0 0 0 34207 9 0 0 25 0 1 0 197841873 36540416 8691 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552400 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 8921 8691 67 130 0 8788 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 35684

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1771232/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=35816 CPUtime=402.14
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 8765 0 0 0 40204 10 0 0 25 0 1 0 197841873 36675584 8710 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 8954 8710 67 130 0 8821 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 35816

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1770912/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=36212 CPUtime=462.11
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 8865 0 0 0 46201 10 0 0 25 0 1 0 197841873 37081088 8810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 9053 8810 67 130 0 8920 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 36212

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1770976/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=36212 CPUtime=522.08
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 8865 0 0 0 52198 10 0 0 25 0 1 0 197841873 37081088 8810 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 9053 8810 67 130 0 8920 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 36212

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1767584/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=39512 CPUtime=582.07
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 9705 0 0 0 58195 12 0 0 25 0 1 0 197841873 40460288 9650 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 9878 9650 67 130 0 9745 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 39512

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1766816/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=40304 CPUtime=642.05
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 9892 0 0 0 64192 13 0 0 25 0 1 0 197841873 41271296 9837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 10076 9837 67 130 0 9943 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 40304

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 29890
/proc/meminfo: memFree=1766880/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=40304 CPUtime=702.02
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 9892 0 0 0 70189 13 0 0 25 0 1 0 197841873 41271296 9837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 10076 9837 67 130 0 9943 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 40304

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1766688/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=40568 CPUtime=762
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 9943 0 0 0 76186 14 0 0 25 0 1 0 197841873 41541632 9888 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 10142 9888 67 130 0 10009 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 40568

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1766176/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=41096 CPUtime=821.97
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 10078 0 0 0 82183 14 0 0 25 0 1 0 197841873 42082304 10023 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 10274 10023 67 130 0 10141 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 41096

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1764576/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=42636 CPUtime=881.95
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 10472 0 0 0 88180 15 0 0 25 0 1 0 197841873 43659264 10417 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 10659 10417 67 130 0 10526 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 42636

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1761888/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=45292 CPUtime=941.93
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 11140 0 0 0 94177 16 0 0 25 0 1 0 197841873 46379008 11085 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546990 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 11323 11085 67 130 0 11190 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 45292

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1761888/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=45388 CPUtime=1001.9
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 11144 0 0 0 100174 16 0 0 25 0 1 0 197841873 46477312 11089 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 11347 11089 67 130 0 11214 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 45388

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1761760/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=45388 CPUtime=1061.88
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 11167 0 0 0 106171 17 0 0 25 0 1 0 197841873 46477312 11112 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 11347 11112 67 130 0 11214 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 45388

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1761504/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=45680 CPUtime=1121.85
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 11236 0 0 0 112168 17 0 0 25 0 1 0 197841873 46776320 11181 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 11420 11181 67 130 0 11287 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 45680

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1761056/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=46104 CPUtime=1181.83
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 11351 0 0 0 118165 18 0 0 25 0 1 0 197841873 47210496 11284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 11526 11284 67 130 0 11393 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 46104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1761120/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=46104 CPUtime=1200.03
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 11351 0 0 0 119985 18 0 0 25 0 1 0 197841873 47210496 11284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 11526 11284 67 130 0 11393 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 46104

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29890
/proc/meminfo: memFree=1761120/2055920 swapFree=4147684/4192956
[pid=29889] ppid=29887 vsize=46104 CPUtime=1200.03
/proc/29889/stat : 29889 (minisat_noasser) R 29887 29889 28793 0 -1 4194304 11351 0 0 0 119985 18 0 0 25 0 1 0 197841873 47210496 11284 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/29889/statm: 11526 11284 67 130 0 11393 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 46104

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.85
CPU system time (s): 0.19497
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 46104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11351
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= 2131

runsolver used 0.910861 second user time and 2.6276 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Apr 25 11:07:44 UTC 2007

IDJOB= 421150
IDBENCH= 20059
IDSOLVER= 188
FILE ID= node33/421150-1177499264

PBS_JOBID= 4685790

Free space on /tmp= 66476 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S1971221253-16.cnf
COMMAND LINE= /tmp/evaluation/421150-1177499264/minisat_noassertions /tmp/evaluation/421150-1177499264/instance-421150-1177499264.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-421150-1177499264 -o ROOT/results/node33/solver-421150-1177499264 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421150-1177499264/minisat_noassertions /tmp/evaluation/421150-1177499264/instance-421150-1177499264.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  7d11f63b7086729c0b1c75db27f32aba

RANDOM SEED= 810532253

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1806784 kB
Buffers:         41168 kB
Cached:         141204 kB
SwapCached:      14624 kB
Active:         114864 kB
Inactive:        91476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806784 kB
SwapTotal:     4192956 kB
SwapFree:      4147684 kB
Dirty:            1956 kB
Writeback:           0 kB
Mapped:          29968 kB
Slab:            28068 kB
Committed_AS:  1806360 kB
PageTables:       1992 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= 66476 MiB

End job on node33 on Wed Apr 25 11:27:47 UTC 2007