Trace number 297131

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007 (with assertions)? (TO) 1200.08 1200.37

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
MD5SUM5ba517204d9e2693f04d1bbb12b3cad7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

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:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.10/0.16	c ============================[ Search Statistics ]==============================
0.10/0.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.16	c ===============================================================================
0.10/0.16	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.10/0.17	c |       101 |      75     6675    46725 |     2447      101     27 |  0.018 % |
0.10/0.18	c |       251 |      75     6675    46725 |     2692      251     26 |  0.018 % |
0.10/0.19	c |       476 |      75     6675    46725 |     2961      476     25 |  0.018 % |
0.20/0.21	c |       814 |      75     6675    46725 |     3257      814     25 |  0.018 % |
0.20/0.23	c |      1321 |      75     6675    46725 |     3583     1321     25 |  0.018 % |
0.20/0.27	c |      2080 |      75     6675    46725 |     3941     2080     25 |  0.018 % |
0.30/0.34	c |      3220 |      75     6675    46725 |     4335     3220     26 |  0.018 % |
0.41/0.46	c |      4928 |      75     6675    46725 |     4769     2746     25 |  0.018 % |
0.61/0.64	c |      7490 |      75     6675    46725 |     5246     2909     24 |  0.018 % |
0.81/0.90	c |     11334 |      75     6675    46725 |     5771     4112     26 |  0.018 % |
1.33/1.34	c |     17101 |      75     6675    46725 |     6348     4072     25 |  0.018 % |
1.94/2.01	c |     25753 |      75     6675    46725 |     6983     6345     25 |  0.018 % |
3.06/3.08	c |     38727 |      75     6675    46725 |     7681     5285     24 |  0.018 % |
4.60/4.69	c |     58189 |      75     6675    46725 |     8449     5466     25 |  0.018 % |
7.06/7.16	c |     87381 |      75     6675    46725 |     9294     4976     24 |  0.018 % |
11.06/11.08	c |    131171 |      75     6675    46725 |    10223     6791     25 |  0.018 % |
17.30/17.40	c |    196855 |      75     6675    46725 |    11246     5827     24 |  0.018 % |
27.13/27.21	c |    295381 |      75     6675    46725 |    12370     8499     24 |  0.018 % |
42.80/42.90	c |    443171 |      75     6675    46725 |    13607     7471     24 |  0.018 % |
67.89/68.00	c |    664854 |      75     6675    46725 |    14968    10928     25 |  0.018 % |
108.34/108.43	c |    997380 |      75     6675    46725 |    16465    13493     24 |  0.018 % |
173.15/173.27	c |   1496169 |      75     6675    46725 |    18112     9178     24 |  0.018 % |
278.93/279.06	c |   2244351 |      75     6675    46725 |    19923    13555     23 |  0.018 % |
452.58/452.70	c |   3366625 |      75     6675    46725 |    21915    18452     24 |  0.018 % |
730.58/730.77	c |   5050036 |      75     6675    46725 |    24107    12123     23 |  0.018 % |
1189.30/1189.63	c |   7575152 |      75     6675    46725 |    26517    12037     24 |  0.018 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-297131-1171833450 -o ROOT/results/node41/solver-297131-1171833450 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297131-1171833450/minisat /tmp/evaluation/297131-1171833450/instance-297131-1171833450.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 25885
/proc/meminfo: memFree=1207248/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=1888 CPUtime=0
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 203300984 1933312 147 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134532688 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 472 147 58 138 0 331 0

[startup+0.107471 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 25885
/proc/meminfo: memFree=1207248/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=2420 CPUtime=0.1
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 305 0 0 0 10 0 0 0 18 0 1 0 203300984 2478080 289 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134524191 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 605 289 71 138 0 464 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2420

[startup+0.515507 s]
/proc/loadavg: 0.92 0.98 0.95 3/64 25885
/proc/meminfo: memFree=1207248/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=2768 CPUtime=0.51
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 396 0 0 0 51 0 0 0 22 0 1 0 203300984 2834432 380 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 692 380 72 138 0 551 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2768

[startup+1.33858 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1205640/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=3048 CPUtime=1.33
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 474 0 0 0 133 0 0 0 25 0 1 0 203300984 3121152 458 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 762 458 72 138 0 621 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3048

[startup+2.97672 s]
/proc/loadavg: 0.92 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1205256/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=3312 CPUtime=2.96
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 556 0 0 0 296 0 0 0 25 0 1 0 203300984 3391488 540 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 828 540 72 138 0 687 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3312

[startup+6.25301 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1204808/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=3712 CPUtime=6.24
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 645 0 0 0 624 0 0 0 25 0 1 0 203300984 3801088 629 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 928 629 72 138 0 787 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3712

[startup+12.7086 s]
/proc/loadavg: 0.93 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1204296/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=4128 CPUtime=12.7
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 753 0 0 0 1269 1 0 0 25 0 1 0 203300984 4227072 737 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 1032 737 72 138 0 891 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4128

[startup+25.6097 s]
/proc/loadavg: 0.95 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1203912/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=4664 CPUtime=25.59
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 865 0 0 0 2558 1 0 0 25 0 1 0 203300984 4775936 849 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 1166 849 72 138 0 1025 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 4664

[startup+51.2159 s]
/proc/loadavg: 0.96 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1203208/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=5264 CPUtime=51.19
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1029 0 0 0 5118 1 0 0 25 0 1 0 203300984 5390336 1013 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134703715 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 1316 1013 72 138 0 1175 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 5264

[startup+102.425 s]
/proc/loadavg: 0.98 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1202568/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=6028 CPUtime=102.39
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1182 0 0 0 10237 2 0 0 25 0 1 0 203300984 6172672 1166 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 1507 1166 72 138 0 1366 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 6028

[startup+162.447 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1202056/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=6476 CPUtime=162.4
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1310 0 0 0 16238 2 0 0 25 0 1 0 203300984 6631424 1294 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 1619 1294 72 138 0 1478 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 6476

[startup+222.465 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1201480/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=7088 CPUtime=222.4
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1441 0 0 0 22238 2 0 0 25 0 1 0 203300984 7258112 1425 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 1772 1425 72 138 0 1631 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 7088

[startup+282.481 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1201160/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=7372 CPUtime=282.41
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1515 0 0 0 28239 2 0 0 25 0 1 0 203300984 7548928 1499 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 1843 1499 72 138 0 1702 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 7372

[startup+342.499 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1200776/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=7812 CPUtime=342.41
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1608 0 0 0 34239 2 0 0 25 0 1 0 203300984 7999488 1592 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 1953 1592 72 138 0 1812 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 7812

[startup+402.517 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1200584/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=7952 CPUtime=402.41
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1644 0 0 0 40239 2 0 0 25 0 1 0 203300984 8142848 1628 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 1988 1628 72 138 0 1847 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 7952

[startup+462.533 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1200456/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=8240 CPUtime=462.41
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1687 0 0 0 46239 2 0 0 25 0 1 0 203300984 8437760 1671 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 2060 1671 72 138 0 1919 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 8240

[startup+522.546 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1200136/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=8524 CPUtime=522.41
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1750 0 0 0 52239 2 0 0 25 0 1 0 203300984 8728576 1734 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 2131 1734 72 138 0 1990 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 8524

[startup+582.565 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1200008/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=8664 CPUtime=582.41
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1786 0 0 0 58239 2 0 0 25 0 1 0 203300984 8871936 1770 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550787 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 2166 1770 72 138 0 2025 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 8664

[startup+642.584 s]
/proc/loadavg: 0.99 0.98 0.95 2/65 25886
/proc/meminfo: memFree=1199944/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=8664 CPUtime=642.42
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1804 0 0 0 64240 2 0 0 25 0 1 0 203300984 8871936 1788 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 2166 1788 72 138 0 2025 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 8664

[startup+702.601 s]
/proc/loadavg: 1.04 1.00 0.95 2/65 25886
/proc/meminfo: memFree=1199880/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=8664 CPUtime=702.42
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1805 0 0 0 70240 2 0 0 25 0 1 0 203300984 8871936 1789 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 2166 1789 72 138 0 2025 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 8664

[startup+762.614 s]
/proc/loadavg: 1.01 1.00 0.95 2/65 25886
/proc/meminfo: memFree=1199752/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=8796 CPUtime=762.42
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1853 0 0 0 76240 2 0 0 25 0 1 0 203300984 9007104 1837 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 2199 1837 72 138 0 2058 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 8796

[startup+822.635 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25886
/proc/meminfo: memFree=1199688/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=8956 CPUtime=822.43
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1869 0 0 0 82241 2 0 0 25 0 1 0 203300984 9170944 1853 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 2239 1853 72 138 0 2098 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 8956

[startup+882.655 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25886
/proc/meminfo: memFree=1199496/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=9100 CPUtime=882.43
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1915 0 0 0 88241 2 0 0 25 0 1 0 203300984 9318400 1899 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 2275 1899 72 138 0 2134 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 9100

[startup+942.672 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25886
/proc/meminfo: memFree=1199432/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=9100 CPUtime=942.43
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1928 0 0 0 94241 2 0 0 25 0 1 0 203300984 9318400 1912 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134549417 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 2275 1912 72 138 0 2134 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 9100

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25886
/proc/meminfo: memFree=1199496/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=9100 CPUtime=1002.44
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1936 0 0 0 100242 2 0 0 25 0 1 0 203300984 9318400 1920 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 2275 1920 72 138 0 2134 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 9100

[startup+1062.71 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25886
/proc/meminfo: memFree=1199496/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=9268 CPUtime=1062.44
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1951 0 0 0 106242 2 0 0 25 0 1 0 203300984 9490432 1935 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 2317 1935 72 138 0 2176 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 9268

[startup+1122.73 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 25886
/proc/meminfo: memFree=1199432/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=9268 CPUtime=1122.44
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1968 0 0 0 112242 2 0 0 25 0 1 0 203300984 9490432 1952 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550617 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 2317 1952 72 138 0 2176 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 9268

[startup+1182.74 s]
/proc/loadavg: 1.03 1.01 0.96 2/65 25886
/proc/meminfo: memFree=1199368/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=9268 CPUtime=1182.44
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 1971 0 0 0 118242 2 0 0 25 0 1 0 203300984 9490432 1955 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 2317 1955 72 138 0 2176 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 9268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.02 1.01 0.96 2/65 25886
/proc/meminfo: memFree=1199240/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=9468 CPUtime=1200.06
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 2004 0 0 0 120004 2 0 0 25 0 1 0 203300984 9695232 1988 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 2367 1988 72 138 0 2226 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9468

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

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

[startup+1200.36 s]
/proc/loadavg: 1.02 1.01 0.96 2/65 25886
/proc/meminfo: memFree=1199240/2055920 swapFree=4183936/4192956
[pid=25885] ppid=25883 vsize=9468 CPUtime=1200.06
/proc/25885/stat : 25885 (minisat) R 25883 25885 24922 0 -1 4194304 2004 0 0 0 120004 2 0 0 25 0 1 0 203300984 9695232 1988 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/25885/statm: 2367 1988 72 138 0 2226 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 9468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.031995
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 9468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2004
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= 8
involuntary context switches= 1762

runsolver used 0.766883 second user time and 2.44263 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sun Feb 18 21:17:30 UTC 2007

IDJOB= 297131
IDBENCH= 19954
IDSOLVER= 109
FILE ID= node41/297131-1171833450

PBS_JOBID= 3839693

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297131-1171833450/minisat /tmp/evaluation/297131-1171833450/instance-297131-1171833450.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-297131-1171833450 -o ROOT/results/node41/solver-297131-1171833450 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297131-1171833450/minisat /tmp/evaluation/297131-1171833450/instance-297131-1171833450.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  5ba517204d9e2693f04d1bbb12b3cad7

RANDOM SEED= 338458852

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1207720 kB
Buffers:         43240 kB
Cached:         716600 kB
SwapCached:       3732 kB
Active:         624156 kB
Inactive:       146068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1207720 kB
SwapTotal:     4192956 kB
SwapFree:      4183936 kB
Dirty:            1032 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            63976 kB
Committed_AS:   408696 kB
PageTables:       1476 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= 66563 MiB

End job on node41 on Sun Feb 18 21:37:33 UTC 2007