Trace number 421063

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) 1200.09 1200.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1113882813-11.SAT.shuffled.cnf
MD5SUM77226f3880fdc77b8d075583e32b35e0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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:  450                                                  |
0.00/0.00	c |  Number of clauses:    1912                                                 |
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 |     438     1896     5754 |      632        0    nan |  0.000 % |
0.00/0.00	c |       102 |     438     1896     5754 |      695      102     20 |  0.000 % |
0.00/0.01	c |       252 |     438     1896     5754 |      764      252     20 |  0.000 % |
0.00/0.02	c |       477 |     438     1896     5754 |      841      477     21 |  0.000 % |
0.02/0.03	c |       815 |     438     1896     5754 |      925      815     20 |  0.000 % |
0.02/0.05	c |      1321 |     438     1896     5754 |     1017      839     19 |  0.000 % |
0.02/0.08	c |      2084 |     438     1896     5754 |     1119     1069     18 |  0.000 % |
0.10/0.12	c |      3223 |     438     1896     5754 |     1231     1042     20 |  0.000 % |
0.20/0.20	c |      4931 |     438     1896     5754 |     1354      830     18 |  0.000 % |
0.30/0.31	c |      7493 |     438     1896     5754 |     1490     1297     20 |  0.000 % |
0.40/0.48	c |     11338 |     438     1896     5754 |     1639     1312     20 |  0.000 % |
0.70/0.74	c |     17105 |     438     1896     5754 |     1803     1197     18 |  0.000 % |
1.10/1.16	c |     25754 |     438     1896     5754 |     1983     1532     19 |  0.000 % |
1.80/1.80	c |     38728 |     438     1896     5754 |     2181     1347     19 |  0.000 % |
2.79/2.83	c |     58191 |     438     1896     5754 |     2400     1811     20 |  0.000 % |
4.30/4.37	c |     87384 |     438     1896     5754 |     2640     1649     19 |  0.000 % |
6.79/6.83	c |    131173 |     438     1896     5754 |     2904     2485     21 |  0.000 % |
10.59/10.67	c |    196857 |     438     1896     5754 |     3194     1711     18 |  0.000 % |
16.59/16.68	c |    295383 |     438     1896     5754 |     3513     2980     21 |  0.000 % |
25.79/25.80	c |    443173 |     438     1896     5754 |     3865     2875     19 |  0.000 % |
39.98/40.04	c |    664856 |     438     1896     5754 |     4251     3759     21 |  0.000 % |
61.97/62.00	c |    997381 |     438     1896     5754 |     4676     3597     19 |  0.000 % |
96.86/96.93	c |   1496169 |     438     1896     5754 |     5144     4114     20 |  0.000 % |
151.44/151.58	c |   2244351 |     438     1896     5754 |     5659     4591     20 |  0.000 % |
237.11/237.21	c |   3366625 |     438     1896     5754 |     6225     4606     21 |  0.000 % |
370.06/370.26	c |   5050039 |     438     1896     5754 |     6847     4010     23 |  0.000 % |
580.08/580.32	c |   7575155 |     438     1896     5754 |     7532     6020     21 |  0.000 % |
909.18/909.59	c |  11362832 |     438     1896     5754 |     8285     5231     20 |  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/node58/watcher-421063-1177497826 -o ROOT/results/node58/solver-421063-1177497826 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421063-1177497826/minisat_noassertions /tmp/evaluation/421063-1177497826/instance-421063-1177497826.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: 1.00 1.00 0.93 3/64 19930
/proc/meminfo: memFree=1753032/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=1852 CPUtime=0
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 197692251 1896448 125 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134534063 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 463 125 62 130 0 330 0

[startup+0.0283581 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 19930
/proc/meminfo: memFree=1753032/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=1852 CPUtime=0.02
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 150 0 0 0 2 0 0 0 18 0 1 0 197692251 1896448 136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 463 136 66 130 0 330 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1852

[startup+0.10137 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 19930
/proc/meminfo: memFree=1753032/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=1988 CPUtime=0.1
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 166 0 0 0 10 0 0 0 18 0 1 0 197692251 2035712 152 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547976 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 497 152 66 130 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1988

[startup+0.301403 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 19930
/proc/meminfo: memFree=1753032/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=1988 CPUtime=0.3
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 183 0 0 0 30 0 0 0 19 0 1 0 197692251 2035712 169 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546897 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 497 169 66 130 0 364 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1988

[startup+0.701469 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 19930
/proc/meminfo: memFree=1753032/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=2124 CPUtime=0.7
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 204 0 0 0 70 0 0 0 22 0 1 0 197692251 2174976 190 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548759 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 531 190 66 130 0 398 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2124

[startup+1.5016 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1752384/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=2256 CPUtime=1.5
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 231 0 0 0 150 0 0 0 25 0 1 0 197692251 2310144 217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 564 217 66 130 0 431 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2256

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1752192/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=2256 CPUtime=3.09
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 260 0 0 0 309 0 0 0 25 0 1 0 197692251 2310144 246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547279 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 564 246 66 130 0 431 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2256

[startup+6.30141 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1751808/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=2520 CPUtime=6.29
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 297 0 0 0 629 0 0 0 25 0 1 0 197692251 2580480 283 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 630 283 66 130 0 497 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2520

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1751616/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=2652 CPUtime=12.69
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 346 0 0 0 1269 0 0 0 25 0 1 0 197692251 2715648 332 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 663 332 66 130 0 530 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2652

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1751360/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=2916 CPUtime=25.49
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 411 0 0 0 2549 0 0 0 25 0 1 0 197692251 2985984 397 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552479 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 729 397 66 130 0 596 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2916

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1750976/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=3312 CPUtime=51.08
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 506 0 0 0 5108 0 0 0 25 0 1 0 197692251 3391488 492 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 828 492 66 130 0 695 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3312

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1750528/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=3716 CPUtime=102.26
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 612 0 0 0 10226 0 0 0 25 0 1 0 197692251 3805184 598 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546939 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 929 598 66 130 0 796 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3716

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1750144/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=3984 CPUtime=162.24
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 693 0 0 0 16224 0 0 0 25 0 1 0 197692251 4079616 679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548216 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 996 679 66 130 0 863 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3984

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1749760/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=4388 CPUtime=222.22
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 777 0 0 0 22222 0 0 0 25 0 1 0 197692251 4493312 763 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1097 763 66 130 0 964 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4388

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1749504/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=4652 CPUtime=282.19
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 840 0 0 0 28219 0 0 0 25 0 1 0 197692251 4763648 826 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548011 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1163 826 66 130 0 1030 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4652

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1749312/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=4772 CPUtime=342.17
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 876 0 0 0 34217 0 0 0 25 0 1 0 197692251 4886528 862 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548121 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1193 862 66 130 0 1060 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4772

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1749120/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=5036 CPUtime=402.15
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 932 0 0 0 40215 0 0 0 25 0 1 0 197692251 5156864 918 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1259 918 66 130 0 1126 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5036

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1748928/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=5172 CPUtime=462.13
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 980 0 0 0 46213 0 0 0 25 0 1 0 197692251 5296128 966 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1293 966 66 130 0 1160 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5172

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1748736/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=5304 CPUtime=522.11
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 1013 0 0 0 52211 0 0 0 25 0 1 0 197692251 5431296 999 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1326 999 66 130 0 1193 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5304

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1748608/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=5440 CPUtime=582.08
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 1044 0 0 0 58208 0 0 0 25 0 1 0 197692251 5570560 1030 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1360 1030 66 130 0 1227 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 5440

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1748416/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=5572 CPUtime=642.07
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 1086 0 0 0 64207 0 0 0 25 0 1 0 197692251 5705728 1072 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1393 1072 66 130 0 1260 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 5572

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1748288/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=5704 CPUtime=702.05
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 1121 0 0 0 70204 1 0 0 25 0 1 0 197692251 5840896 1107 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1426 1107 66 130 0 1293 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 5704

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1748160/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=5840 CPUtime=762.03
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 1150 0 0 0 76202 1 0 0 25 0 1 0 197692251 5980160 1136 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547184 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1460 1136 66 130 0 1327 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 5840

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1748096/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=5980 CPUtime=822.01
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 1168 0 0 0 82200 1 0 0 25 0 1 0 197692251 6123520 1154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1495 1154 66 130 0 1362 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 5980

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19931
/proc/meminfo: memFree=1747968/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=5980 CPUtime=881.99
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 1189 0 0 0 88198 1 0 0 25 0 1 0 197692251 6123520 1175 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1495 1175 66 130 0 1362 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 5980

[startup+942.302 s]
/proc/loadavg: 1.07 1.02 0.93 2/65 19931
/proc/meminfo: memFree=1747776/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=6148 CPUtime=941.97
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 1233 0 0 0 94196 1 0 0 25 0 1 0 197692251 6295552 1219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549027 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1537 1219 66 130 0 1404 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 6148

[startup+1002.3 s]
/proc/loadavg: 1.09 1.03 0.94 2/65 19931
/proc/meminfo: memFree=1747712/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=6280 CPUtime=1001.95
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 1249 0 0 0 100194 1 0 0 25 0 1 0 197692251 6430720 1235 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547155 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1570 1235 66 130 0 1437 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 6280

[startup+1062.3 s]
/proc/loadavg: 1.03 1.02 0.94 2/71 20069
/proc/meminfo: memFree=1746240/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=6416 CPUtime=1061.87
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 1283 0 0 0 106185 2 0 0 25 0 1 0 197692251 6569984 1269 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1604 1269 66 130 0 1471 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 6416

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 0.94 2/65 20129
/proc/meminfo: memFree=1747264/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=6416 CPUtime=1121.81
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 1287 0 0 0 112179 2 0 0 25 0 1 0 197692251 6569984 1273 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1604 1273 66 130 0 1471 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 6416

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 20129
/proc/meminfo: memFree=1747264/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=6560 CPUtime=1181.79
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 1304 0 0 0 118177 2 0 0 25 0 1 0 197692251 6717440 1290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1640 1290 66 130 0 1507 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 6560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 20129
/proc/meminfo: memFree=1747264/2055920 swapFree=4184532/4192956
[pid=19930] ppid=19928 vsize=6560 CPUtime=1200.08
/proc/19930/stat : 19930 (minisat_noasser) R 19928 19930 19027 0 -1 4194304 1304 0 0 0 120006 2 0 0 25 0 1 0 197692251 6717440 1290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/19930/statm: 1640 1290 66 130 0 1507 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6560

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): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1200.07
CPU system time (s): 0.024996
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 6560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1304
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= 2546

runsolver used 0.873867 second user time and 2.46062 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Apr 25 10:43:46 UTC 2007

IDJOB= 421063
IDBENCH= 19972
IDSOLVER= 188
FILE ID= node58/421063-1177497826

PBS_JOBID= 4685769

Free space on /tmp= 66449 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1113882813-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/421063-1177497826/minisat_noassertions /tmp/evaluation/421063-1177497826/instance-421063-1177497826.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-421063-1177497826 -o ROOT/results/node58/solver-421063-1177497826 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421063-1177497826/minisat_noassertions /tmp/evaluation/421063-1177497826/instance-421063-1177497826.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  77226f3880fdc77b8d075583e32b35e0

RANDOM SEED= 710073068

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1753376 kB
Buffers:         25392 kB
Cached:         196540 kB
SwapCached:       2604 kB
Active:          88592 kB
Inactive:       150032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753376 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:            1496 kB
Writeback:           0 kB
Mapped:          23032 kB
Slab:            49996 kB
Committed_AS:  1121068 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= 66449 MiB

End job on node58 on Wed Apr 25 11:03:48 UTC 2007