Trace number 421173

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) 1200.1 1200.41

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1285628870-05.cnf
MD5SUMd0e29b4d909795f0b3931db4750cb61b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark315.806
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.09/0.14	c |       100 |     900    18000    90000 |     6600      100    111 |  0.000 % |
0.09/0.16	c |       250 |     900    18000    90000 |     7260      250    119 |  0.000 % |
0.09/0.18	c |       475 |     900    18000    90000 |     7986      475    118 |  0.000 % |
0.19/0.22	c |       813 |     900    18000    90000 |     8784      813    113 |  0.000 % |
0.19/0.27	c |      1321 |     900    18000    90000 |     9663     1321    114 |  0.000 % |
0.29/0.36	c |      2080 |     900    18000    90000 |    10629     2080    114 |  0.000 % |
0.49/0.51	c |      3219 |     900    18000    90000 |    11692     3219    118 |  0.000 % |
0.69/0.73	c |      4927 |     900    18000    90000 |    12861     4927    117 |  0.000 % |
1.10/1.11	c |      7489 |     900    18000    90000 |    14147     7489    120 |  0.000 % |
1.79/1.82	c |     11336 |     900    18000    90000 |    15562    11336    122 |  0.000 % |
2.99/3.07	c |     17102 |     900    18000    90000 |    17118     9158    127 |  0.000 % |
4.89/4.98	c |     25753 |     900    18000    90000 |    18830     9080    129 |  0.000 % |
7.79/7.87	c |     38727 |     900    18000    90000 |    20713    12478    124 |  0.000 % |
14.09/14.12	c |     58188 |     900    18000    90000 |    22784    10911    127 |  0.000 % |
24.68/24.76	c |     87381 |     900    18000    90000 |    25063    16657    128 |  0.000 % |
40.88/40.92	c |    131170 |     900    18000    90000 |    27569    19963    133 |  0.000 % |
69.37/69.49	c |    196855 |     900    18000    90000 |    30326    23806    130 |  0.000 % |
115.46/115.57	c |    295382 |     900    18000    90000 |    33359    16251    128 |  0.000 % |
184.44/184.59	c |    443171 |     900    18000    90000 |    36695    17337    130 |  0.000 % |
304.11/304.23	c |    664854 |     900    18000    90000 |    40364    26780    134 |  0.000 % |
498.06/498.29	c |    997380 |     900    18000    90000 |    44401    32786    134 |  0.000 % |
799.28/799.60	c |   1496168 |     900    18000    90000 |    48841    35596    132 |  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/node24/watcher-421173-1177499681 -o ROOT/results/node24/solver-421173-1177499681 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421173-1177499681/minisat_noassertions /tmp/evaluation/421173-1177499681/instance-421173-1177499681.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: 0.99 1.00 0.93 3/77 12130
/proc/meminfo: memFree=1761368/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=1988 CPUtime=0
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 197886137 2035712 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 497 233 50 130 0 364 0

[startup+0.0740191 s]
/proc/loadavg: 0.99 1.00 0.93 3/77 12130
/proc/meminfo: memFree=1761368/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=3220 CPUtime=0.07
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 579 0 0 0 7 0 0 0 18 0 1 0 197886137 3297280 565 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686344 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 805 565 62 130 0 672 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3220

[startup+0.101022 s]
/proc/loadavg: 0.99 1.00 0.93 3/77 12130
/proc/meminfo: memFree=1761368/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=3392 CPUtime=0.09
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 615 0 0 0 9 0 0 0 18 0 1 0 197886137 3473408 601 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529400 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 848 601 62 130 0 715 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3392

[startup+0.301043 s]
/proc/loadavg: 0.99 1.00 0.93 3/77 12130
/proc/meminfo: memFree=1761368/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=3544 CPUtime=0.29
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 727 0 0 0 29 0 0 0 19 0 1 0 197886137 3629056 642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 886 642 67 130 0 753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3544

[startup+0.701087 s]
/proc/loadavg: 0.99 1.00 0.93 3/77 12130
/proc/meminfo: memFree=1761368/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=4996 CPUtime=0.69
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 1116 0 0 0 69 0 0 0 22 0 1 0 197886137 5115904 1031 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 1249 1031 67 130 0 1116 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4996

[startup+1.50118 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1756368/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=7776 CPUtime=1.49
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 1784 0 0 0 149 0 0 0 25 0 1 0 197886137 7962624 1699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 1944 1699 67 130 0 1811 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7776

[startup+3.10235 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1753040/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=11112 CPUtime=3.09
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 2615 0 0 0 309 0 0 0 25 0 1 0 197886137 11378688 2530 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 2778 2530 67 130 0 2645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11112

[startup+6.3017 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1750032/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=12300 CPUtime=6.29
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 2922 0 0 0 628 1 0 0 25 0 1 0 197886137 12595200 2837 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553029 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 3075 2837 67 130 0 2942 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12300

[startup+12.7014 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1747984/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=14368 CPUtime=12.69
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 3422 0 0 0 1267 2 0 0 25 0 1 0 197886137 14712832 3337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 3592 3337 67 130 0 3459 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14368

[startup+25.5018 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1745808/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=16496 CPUtime=25.48
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 3965 0 0 0 2546 2 0 0 25 0 1 0 197886137 16891904 3880 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 4124 3880 67 130 0 3991 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16496

[startup+51.1016 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1742864/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=19432 CPUtime=51.08
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 4694 0 0 0 5105 3 0 0 25 0 1 0 197886137 19898368 4609 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 4858 4609 67 130 0 4725 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19432

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1739984/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=22336 CPUtime=102.27
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 5419 0 0 0 10223 4 0 0 25 0 1 0 197886137 22872064 5334 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 5584 5334 67 130 0 5451 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22336

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1737232/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=24980 CPUtime=162.25
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 6104 0 0 0 16220 5 0 0 25 0 1 0 197886137 25579520 6019 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 6245 6019 67 130 0 6112 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24980

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1734544/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=27620 CPUtime=222.23
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 6764 0 0 0 22217 6 0 0 25 0 1 0 197886137 28282880 6679 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 6905 6679 67 130 0 6772 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27620

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1734480/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=27752 CPUtime=282.21
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 6784 0 0 0 28215 6 0 0 25 0 1 0 197886137 28418048 6699 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 6938 6699 67 130 0 6805 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27752

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1731344/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=30928 CPUtime=342.2
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 7561 0 0 0 34212 8 0 0 25 0 1 0 197886137 31670272 7476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 7732 7476 67 130 0 7599 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30928

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1731344/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=30928 CPUtime=402.18
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 7561 0 0 0 40210 8 0 0 25 0 1 0 197886137 31670272 7476 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 7732 7476 67 130 0 7599 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30928

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1730704/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=31456 CPUtime=462.17
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 7703 0 0 0 46208 9 0 0 25 0 1 0 197886137 32210944 7618 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547017 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 7864 7618 67 130 0 7731 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 31456

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1728464/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=34456 CPUtime=522.16
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 8427 0 0 0 52206 10 0 0 25 0 1 0 197886137 35282944 8342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545964 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 8614 8342 67 130 0 8481 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 34456

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1727888/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=34444 CPUtime=582.13
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 8427 0 0 0 58203 10 0 0 25 0 1 0 197886137 35270656 8342 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 8611 8342 67 130 0 8478 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 34444

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1727056/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=35224 CPUtime=642.13
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 8631 0 0 0 64202 11 0 0 25 0 1 0 197886137 36069376 8546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 8806 8546 67 130 0 8673 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 35224

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1727056/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=35224 CPUtime=702.1
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 8631 0 0 0 70199 11 0 0 25 0 1 0 197886137 36069376 8546 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 8806 8546 67 130 0 8673 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 35224

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1727056/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=35224 CPUtime=762.1
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 8635 0 0 0 76198 12 0 0 25 0 1 0 197886137 36069376 8550 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 8806 8550 67 130 0 8673 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 35224

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1724816/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=37468 CPUtime=822.07
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 9188 0 0 0 82195 12 0 0 25 0 1 0 197886137 38367232 9103 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 9367 9103 67 130 0 9234 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 37468

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1723920/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=38392 CPUtime=882.06
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 9422 0 0 0 88193 13 0 0 25 0 1 0 197886137 39313408 9337 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 9598 9337 67 130 0 9465 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 38392

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1723280/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=39044 CPUtime=942.05
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 9578 0 0 0 94191 14 0 0 25 0 1 0 197886137 39981056 9493 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 9761 9493 67 130 0 9628 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 39044

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1722192/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=40100 CPUtime=1002.03
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 9855 0 0 0 100188 15 0 0 25 0 1 0 197886137 41062400 9770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 10025 9770 67 130 0 9892 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 40100

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1722192/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=40096 CPUtime=1062.01
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 9855 0 0 0 106186 15 0 0 25 0 1 0 197886137 41058304 9770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 10024 9770 67 130 0 9891 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 40096

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1722128/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=40096 CPUtime=1122
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 9855 0 0 0 112184 16 0 0 25 0 1 0 197886137 41058304 9770 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 10024 9770 67 130 0 9891 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 40096

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1721872/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=40356 CPUtime=1181.98
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 9928 0 0 0 118182 16 0 0 25 0 1 0 197886137 41324544 9843 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 10089 9843 67 130 0 9956 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 40356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.93 2/78 12131
/proc/meminfo: memFree=1721680/2055920 swapFree=4143328/4192956
[pid=12130] ppid=12128 vsize=40620 CPUtime=1200.08
/proc/12130/stat : 12130 (minisat_noasser) R 12128 12130 11077 0 -1 4194304 9972 0 0 0 119992 16 0 0 25 0 1 0 197886137 41594880 9887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546812 0 0 4096 3 0 0 0 17 1 0 0
/proc/12130/statm: 10155 9887 67 130 0 10022 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 40620

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): 1200.1
CPU user time (s): 1199.92
CPU system time (s): 0.174973
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 40620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9972
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= 1990

runsolver used 0.921859 second user time and 2.67359 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Wed Apr 25 11:14:41 UTC 2007

IDJOB= 421173
IDBENCH= 20082
IDSOLVER= 188
FILE ID= node24/421173-1177499681

PBS_JOBID= 4685844

Free space on /tmp= 66233 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1285628870-05.cnf
COMMAND LINE= /tmp/evaluation/421173-1177499681/minisat_noassertions /tmp/evaluation/421173-1177499681/instance-421173-1177499681.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-421173-1177499681 -o ROOT/results/node24/solver-421173-1177499681 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421173-1177499681/minisat_noassertions /tmp/evaluation/421173-1177499681/instance-421173-1177499681.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  d0e29b4d909795f0b3931db4750cb61b

RANDOM SEED= 346306954

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1761776 kB
Buffers:         43664 kB
Cached:         166352 kB
SwapCached:      17512 kB
Active:         104660 kB
Inactive:       128812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1761776 kB
SwapTotal:     4192956 kB
SwapFree:      4143328 kB
Dirty:            1908 kB
Writeback:           0 kB
Mapped:          29952 kB
Slab:            46136 kB
Committed_AS:  3784496 kB
PageTables:       1808 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= 66233 MiB

End job on node24 on Wed Apr 25 11:34:44 UTC 2007