Trace number 425184

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) 5000.05 5001.51

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
MD5SUM7e8974f5ce5a0e1fdb59169bba7ce43c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark37.4173
Satisfiable
(Un)Satisfiability was proved
Number of variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	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:  2405                                                 |
0.00/0.00	c |  Number of clauses:    7478                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    2008     6845    20342 |     2281        0    nan |  0.000 % |
0.00/0.03	c |       100 |    2008     6845    20342 |     2509      100     31 |  0.042 % |
0.00/0.04	c |       250 |    2008     6845    20342 |     2760      250     28 |  0.042 % |
0.00/0.06	c |       476 |    2008     6845    20342 |     3036      476     28 |  0.042 % |
0.00/0.09	c |       813 |    2008     6845    20342 |     3340      813     27 |  0.042 % |
0.09/0.14	c |      1320 |    2008     6845    20342 |     3674     1320     28 |  0.042 % |
0.19/0.22	c |      2079 |    2008     6845    20342 |     4042     2079     30 |  0.042 % |
0.29/0.35	c |      3218 |    2008     6845    20342 |     4446     3218     30 |  0.042 % |
0.49/0.56	c |      4926 |    2008     6845    20342 |     4890     2597     31 |  0.042 % |
0.79/0.89	c |      7488 |    2008     6845    20342 |     5380     2591     32 |  0.042 % |
1.39/1.41	c |     11333 |    2008     6845    20342 |     5918     3648     33 |  0.042 % |
2.19/2.23	c |     17101 |    2008     6845    20342 |     6509     3241     31 |  0.042 % |
3.39/3.48	c |     25751 |    2008     6845    20342 |     7160     5150     33 |  0.042 % |
5.39/5.45	c |     38725 |    2008     6845    20342 |     7876     7053     34 |  0.042 % |
8.70/8.72	c |     58186 |    2008     6845    20342 |     8664     6202     33 |  0.042 % |
13.59/13.60	c |     87378 |    2008     6845    20342 |     9531     8615     34 |  0.042 % |
21.69/21.72	c |    131167 |    2008     6845    20342 |    10484     8399     34 |  0.042 % |
33.88/33.98	c |    196851 |    2008     6845    20342 |    11532     9634     30 |  0.042 % |
53.78/53.88	c |    295377 |    2008     6845    20342 |    12685     7862     33 |  0.042 % |
85.86/85.91	c |    443168 |    2008     6845    20342 |    13954     7116     30 |  0.042 % |
137.76/137.85	c |    664854 |    2008     6845    20342 |    15349     8867     35 |  0.042 % |
218.43/218.56	c |    997379 |    2008     6845    20342 |    16884    14407     35 |  0.042 % |
346.59/346.78	c |   1496167 |    2008     6845    20342 |    18573     8695     35 |  0.042 % |
547.83/548.10	c |   2244349 |    2008     6845    20342 |    20430    13300     37 |  0.042 % |
882.35/882.69	c |   3366624 |    2008     6845    20342 |    22473    20001     32 |  0.042 % |
1411.91/1412.35	c |   5050035 |    2008     6845    20342 |    24721    11964     32 |  0.042 % |
2300.06/2300.78	c |   7575151 |    2008     6845    20342 |    27193    15467     33 |  0.042 % |
3663.59/3664.79	c |  11362826 |    2008     6845    20342 |    29912    14928     35 |  0.042 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node61/watcher-425184-1177820535 -o ROOT/results/node61/solver-425184-1177820535 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425184-1177820535/minisat_noassertions /tmp/evaluation/425184-1177820535/instance-425184-1177820535.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20480
/proc/meminfo: memFree=1609792/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=2148 CPUtime=0
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 194017101 2199552 210 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 537 210 50 130 0 404 0

[startup+0.00981508 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20480
/proc/meminfo: memFree=1609792/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=2440 CPUtime=0
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 281 0 0 0 0 0 0 0 18 0 1 0 194017101 2498560 267 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134515312 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 610 268 50 130 0 477 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2440

[startup+0.101817 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20480
/proc/meminfo: memFree=1609792/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=2664 CPUtime=0.09
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 360 0 0 0 9 0 0 0 18 0 1 0 194017101 2727936 346 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547999 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 666 346 66 130 0 533 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2664

[startup+0.301836 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20480
/proc/meminfo: memFree=1609792/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=2796 CPUtime=0.29
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 390 0 0 0 29 0 0 0 19 0 1 0 194017101 2863104 376 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552475 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 699 376 66 130 0 566 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2796

[startup+0.701874 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 20480
/proc/meminfo: memFree=1609792/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=3060 CPUtime=0.69
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 469 0 0 0 69 0 0 0 22 0 1 0 194017101 3133440 455 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549024 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 765 455 66 130 0 632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3060

[startup+1.50195 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20481
/proc/meminfo: memFree=1608056/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=3324 CPUtime=1.49
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 541 0 0 0 149 0 0 0 25 0 1 0 194017101 3403776 527 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548024 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 831 527 66 130 0 698 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3324

[startup+3.1011 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20481
/proc/meminfo: memFree=1607608/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=3588 CPUtime=3.09
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 607 0 0 0 309 0 0 0 25 0 1 0 194017101 3674112 593 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547316 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 897 593 66 130 0 764 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3588

[startup+6.30141 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20481
/proc/meminfo: memFree=1607096/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=4116 CPUtime=6.29
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 730 0 0 0 628 1 0 0 25 0 1 0 194017101 4214784 716 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552771 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 1029 716 66 130 0 896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4116

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20481
/proc/meminfo: memFree=1606520/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=4644 CPUtime=12.69
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 841 0 0 0 1268 1 0 0 25 0 1 0 194017101 4755456 827 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 1161 827 66 130 0 1028 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4644

[startup+25.5022 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20481
/proc/meminfo: memFree=1605880/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=5044 CPUtime=25.49
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 970 0 0 0 2548 1 0 0 25 0 1 0 194017101 5165056 956 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546597 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 1261 956 66 130 0 1128 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5044

[startup+51.1027 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20481
/proc/meminfo: memFree=1605112/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=6100 CPUtime=51.08
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 1208 0 0 0 5107 1 0 0 25 0 1 0 194017101 6246400 1194 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 1525 1194 66 130 0 1392 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6100

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 20481
/proc/meminfo: memFree=1603768/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=7156 CPUtime=102.27
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 1494 0 0 0 10225 2 0 0 25 0 1 0 194017101 7327744 1480 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 1789 1480 66 130 0 1656 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 7156

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20481
/proc/meminfo: memFree=1603192/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=7820 CPUtime=162.25
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 1639 0 0 0 16223 2 0 0 25 0 1 0 194017101 8007680 1625 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 1955 1625 66 130 0 1822 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7820

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20481
/proc/meminfo: memFree=1602424/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=8480 CPUtime=222.23
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 1829 0 0 0 22221 2 0 0 25 0 1 0 194017101 8683520 1815 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 2120 1815 66 130 0 1987 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8480

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20481
/proc/meminfo: memFree=1602104/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=8888 CPUtime=282.21
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 1918 0 0 0 28219 2 0 0 25 0 1 0 194017101 9101312 1904 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 2222 1904 66 130 0 2089 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 8888

[startup+342.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 20481
/proc/meminfo: memFree=1601464/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=9548 CPUtime=342.19
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 2087 0 0 0 34217 2 0 0 25 0 1 0 194017101 9777152 2073 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 2387 2073 66 130 0 2254 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9548

[startup+402.301 s]
/proc/loadavg: 1.09 1.02 1.00 2/65 20481
/proc/meminfo: memFree=1600504/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=10520 CPUtime=402.18
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 2309 0 0 0 40215 3 0 0 25 0 1 0 194017101 10772480 2295 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 2630 2295 66 130 0 2497 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 10520

[startup+462.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 20481
/proc/meminfo: memFree=1600056/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=11004 CPUtime=462.16
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 2429 0 0 0 46213 3 0 0 25 0 1 0 194017101 11268096 2415 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 2751 2415 66 130 0 2618 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 11004

[startup+522.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 20481
/proc/meminfo: memFree=1599928/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=11144 CPUtime=522.15
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 2457 0 0 0 52212 3 0 0 25 0 1 0 194017101 11411456 2443 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552662 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 2786 2443 66 130 0 2653 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 11144

[startup+582.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 20483
/proc/meminfo: memFree=1599416/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=11544 CPUtime=582.14
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 2583 0 0 0 58210 4 0 0 25 0 1 0 194017101 11821056 2569 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 2886 2569 66 130 0 2753 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 11544

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 20483
/proc/meminfo: memFree=1599160/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=11960 CPUtime=642.12
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 2655 0 0 0 64208 4 0 0 25 0 1 0 194017101 12247040 2641 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 2990 2641 66 130 0 2857 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 11960


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20681
/proc/meminfo: memFree=1588792/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=22280 CPUtime=4001.1
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5212 0 0 0 400100 10 0 0 25 0 1 0 194017101 22814720 5198 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5570 5198 66 130 0 5437 0
Current children cumulated CPU time (s) 4001.1
Current children cumulated vsize (KiB) 22280

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20681
/proc/meminfo: memFree=1588664/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=22412 CPUtime=4061.09
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5231 0 0 0 406099 10 0 0 25 0 1 0 194017101 22949888 5217 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552645 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5603 5217 66 130 0 5470 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 22412

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20681
/proc/meminfo: memFree=1588472/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=22544 CPUtime=4121.07
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5275 0 0 0 412097 10 0 0 25 0 1 0 194017101 23085056 5261 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5636 5261 66 130 0 5503 0
Current children cumulated CPU time (s) 4121.07
Current children cumulated vsize (KiB) 22544

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20683
/proc/meminfo: memFree=1588408/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=22544 CPUtime=4181.06
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5276 0 0 0 418096 10 0 0 25 0 1 0 194017101 23085056 5262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552791 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5636 5262 66 130 0 5503 0
Current children cumulated CPU time (s) 4181.06
Current children cumulated vsize (KiB) 22544

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20683
/proc/meminfo: memFree=1588536/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=22544 CPUtime=4241.03
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5276 0 0 0 424093 10 0 0 25 0 1 0 194017101 23085056 5262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5636 5262 66 130 0 5503 0
Current children cumulated CPU time (s) 4241.03
Current children cumulated vsize (KiB) 22544

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20683
/proc/meminfo: memFree=1588536/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=22544 CPUtime=4301.02
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5276 0 0 0 430092 10 0 0 25 0 1 0 194017101 23085056 5262 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5636 5262 66 130 0 5503 0
Current children cumulated CPU time (s) 4301.02
Current children cumulated vsize (KiB) 22544

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20683
/proc/meminfo: memFree=1588472/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=22692 CPUtime=4361
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5293 0 0 0 436090 10 0 0 25 0 1 0 194017101 23236608 5279 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5673 5279 66 130 0 5540 0
Current children cumulated CPU time (s) 4361
Current children cumulated vsize (KiB) 22692

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20683
/proc/meminfo: memFree=1588280/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=22824 CPUtime=4420.98
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5343 0 0 0 442088 10 0 0 25 0 1 0 194017101 23371776 5329 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5706 5329 66 130 0 5573 0
Current children cumulated CPU time (s) 4420.98
Current children cumulated vsize (KiB) 22824

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20683
/proc/meminfo: memFree=1587896/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=23172 CPUtime=4480.97
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5444 0 0 0 448086 11 0 0 25 0 1 0 194017101 23728128 5430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5793 5430 66 130 0 5660 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 23172

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20683
/proc/meminfo: memFree=1587832/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=23172 CPUtime=4540.96
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5444 0 0 0 454085 11 0 0 25 0 1 0 194017101 23728128 5430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5793 5430 66 130 0 5660 0
Current children cumulated CPU time (s) 4540.96
Current children cumulated vsize (KiB) 23172

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20683
/proc/meminfo: memFree=1587896/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=23172 CPUtime=4600.94
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5444 0 0 0 460083 11 0 0 25 0 1 0 194017101 23728128 5430 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548211 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5793 5430 66 130 0 5660 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 23172

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20683
/proc/meminfo: memFree=1587832/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=23172 CPUtime=4660.92
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5445 0 0 0 466081 11 0 0 25 0 1 0 194017101 23728128 5431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5793 5431 66 130 0 5660 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 23172

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20683
/proc/meminfo: memFree=1587832/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=23172 CPUtime=4720.91
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5445 0 0 0 472080 11 0 0 25 0 1 0 194017101 23728128 5431 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5793 5431 66 130 0 5660 0
Current children cumulated CPU time (s) 4720.91
Current children cumulated vsize (KiB) 23172

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20683
/proc/meminfo: memFree=1587768/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=23304 CPUtime=4780.89
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5456 0 0 0 478078 11 0 0 25 0 1 0 194017101 23863296 5442 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5826 5442 66 130 0 5693 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 23304

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20683
/proc/meminfo: memFree=1587576/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=23436 CPUtime=4840.88
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5505 0 0 0 484077 11 0 0 25 0 1 0 194017101 23998464 5491 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5859 5491 66 130 0 5726 0
Current children cumulated CPU time (s) 4840.88
Current children cumulated vsize (KiB) 23436

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20683
/proc/meminfo: memFree=1587512/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=23592 CPUtime=4900.86
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5515 0 0 0 490075 11 0 0 25 0 1 0 194017101 24158208 5501 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5898 5501 66 130 0 5765 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 23592

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20683
/proc/meminfo: memFree=1587256/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=23856 CPUtime=4960.84
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5591 0 0 0 496073 11 0 0 25 0 1 0 194017101 24428544 5577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547037 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5964 5577 66 130 0 5831 0
Current children cumulated CPU time (s) 4960.84
Current children cumulated vsize (KiB) 23856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 20683
/proc/meminfo: memFree=1587192/2055920 swapFree=4184156/4192956
[pid=20480] ppid=20478 vsize=23856 CPUtime=5000.03
/proc/20480/stat : 20480 (minisat_noasser) R 20478 20480 19991 0 -1 4194304 5591 0 0 0 499992 11 0 0 25 0 1 0 194017101 24428544 5577 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20480/statm: 5964 5577 66 130 0 5831 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 23856

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): 5001.51
CPU time (s): 5000.05
CPU user time (s): 4999.93
CPU system time (s): 0.120981
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 23856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.120981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5591
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= 12774

runsolver used 4.15437 second user time and 9.54755 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Sun Apr 29 04:22:15 UTC 2007

IDJOB= 425184
IDBENCH= 20327
IDSOLVER= 189
FILE ID= node61/425184-1177820535

PBS_JOBID= 4715925

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S183991542-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/425184-1177820535/minisat_noassertions /tmp/evaluation/425184-1177820535/instance-425184-1177820535.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-425184-1177820535 -o ROOT/results/node61/solver-425184-1177820535 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425184-1177820535/minisat_noassertions /tmp/evaluation/425184-1177820535/instance-425184-1177820535.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7e8974f5ce5a0e1fdb59169bba7ce43c

RANDOM SEED= 470482566

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1610264 kB
Buffers:         43008 kB
Cached:         336260 kB
SwapCached:       3096 kB
Active:         233792 kB
Inactive:       155484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1610264 kB
SwapTotal:     4192956 kB
SwapFree:      4184156 kB
Dirty:            1576 kB
Writeback:           0 kB
Mapped:          15716 kB
Slab:            42532 kB
Committed_AS:  1095548 kB
PageTables:       1388 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 node61 on Sun Apr 29 05:45:38 UTC 2007