Trace number 421139

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 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S811866391-08.cnf
MD5SUMe2bcd99348dd1a340f87926981c0a2e4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark21.7367
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    12000                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.07	c ============================[ Search Statistics ]==============================
0.00/0.07	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.07	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.07	c ===============================================================================
0.00/0.07	c |         0 |     600    12000    60000 |     4000        0    nan |  0.000 % |
0.00/0.08	c |       100 |     600    12000    60000 |     4400      100     91 |  0.000 % |
0.00/0.09	c |       252 |     600    12000    60000 |     4840      252     88 |  0.000 % |
0.09/0.11	c |       479 |     600    12000    60000 |     5324      479     83 |  0.000 % |
0.09/0.14	c |       816 |     600    12000    60000 |     5856      816     85 |  0.000 % |
0.09/0.18	c |      1322 |     600    12000    60000 |     6442     1322     85 |  0.000 % |
0.19/0.25	c |      2081 |     600    12000    60000 |     7086     2081     85 |  0.000 % |
0.29/0.36	c |      3223 |     600    12000    60000 |     7794     3223     88 |  0.000 % |
0.49/0.54	c |      4931 |     600    12000    60000 |     8574     4931     87 |  0.000 % |
0.79/0.83	c |      7494 |     600    12000    60000 |     9431     7494     88 |  0.000 % |
1.29/1.33	c |     11338 |     600    12000    60000 |    10374     6514     87 |  0.000 % |
2.09/2.16	c |     17107 |     600    12000    60000 |    11412     6992     90 |  0.000 % |
3.49/3.54	c |     25756 |     600    12000    60000 |    12553     9825     90 |  0.000 % |
5.89/5.91	c |     38730 |     600    12000    60000 |    13809    10034     94 |  0.000 % |
9.79/9.85	c |     58193 |     600    12000    60000 |    15189     8486     94 |  0.000 % |
16.28/16.33	c |     87385 |     600    12000    60000 |    16708    14591     93 |  0.000 % |
26.49/26.58	c |    131175 |     600    12000    60000 |    18379    16091     92 |  0.000 % |
44.98/45.08	c |    196859 |     600    12000    60000 |    20217    16761     91 |  0.000 % |
72.07/72.10	c |    295385 |     600    12000    60000 |    22239    13216     93 |  0.000 % |
115.35/115.42	c |    443174 |     600    12000    60000 |    24463    15110     92 |  0.000 % |
185.03/185.19	c |    664859 |     600    12000    60000 |    26909    12738     92 |  0.000 % |
308.18/308.32	c |    997385 |     600    12000    60000 |    29600    17193     91 |  0.000 % |
508.41/508.66	c |   1496173 |     600    12000    60000 |    32561    26412     97 |  0.000 % |
830.00/830.39	c |   2244357 |     600    12000    60000 |    35817    31374     93 |  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-421139-1177499030 -o ROOT/results/node58/solver-421139-1177499030 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421139-1177499030/minisat_noassertions /tmp/evaluation/421139-1177499030/instance-421139-1177499030.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: 0.92 0.99 0.93 2/64 20171
/proc/meminfo: memFree=1751808/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=1856 CPUtime=0
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 205 0 0 0 0 0 0 0 18 0 1 0 197812668 1900544 191 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 464 191 50 130 0 331 0

[startup+0.0994121 s]
/proc/loadavg: 0.92 0.99 0.93 2/64 20171
/proc/meminfo: memFree=1751808/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=2604 CPUtime=0.09
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 448 0 0 0 9 0 0 0 18 0 1 0 197812668 2666496 398 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552564 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 651 398 67 130 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2604

[startup+0.101411 s]
/proc/loadavg: 0.92 0.99 0.93 2/64 20171
/proc/meminfo: memFree=1751808/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=2604 CPUtime=0.09
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 448 0 0 0 9 0 0 0 18 0 1 0 197812668 2666496 398 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547158 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 651 398 67 130 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2604

[startup+0.301444 s]
/proc/loadavg: 0.92 0.99 0.93 2/64 20171
/proc/meminfo: memFree=1751808/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=3396 CPUtime=0.29
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 623 0 0 0 29 0 0 0 19 0 1 0 197812668 3477504 573 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 849 573 67 130 0 716 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3396

[startup+0.701511 s]
/proc/loadavg: 0.92 0.99 0.93 2/64 20171
/proc/meminfo: memFree=1751808/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=4848 CPUtime=0.69
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 986 0 0 0 69 0 0 0 23 0 1 0 197812668 4964352 936 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 1212 936 67 130 0 1079 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4848

[startup+1.50164 s]
/proc/loadavg: 0.92 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1747384/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=6036 CPUtime=1.49
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 1291 0 0 0 149 0 0 0 25 0 1 0 197812668 6180864 1241 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 1509 1241 67 130 0 1376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6036

[startup+3.10191 s]
/proc/loadavg: 0.93 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1746488/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=7092 CPUtime=3.09
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 1545 0 0 0 309 0 0 0 25 0 1 0 197812668 7262208 1495 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 1773 1495 67 130 0 1640 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7092

[startup+6.30145 s]
/proc/loadavg: 0.93 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1745144/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=7884 CPUtime=6.29
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 1750 0 0 0 629 0 0 0 25 0 1 0 197812668 8073216 1700 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 1971 1700 67 130 0 1838 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7884

[startup+12.7015 s]
/proc/loadavg: 0.94 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1743736/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=9072 CPUtime=12.68
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 2050 0 0 0 1268 0 0 0 25 0 1 0 197812668 9289728 2000 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 2268 2000 67 130 0 2135 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9072

[startup+25.5017 s]
/proc/loadavg: 0.95 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1742520/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=10260 CPUtime=25.49
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 2352 0 0 0 2548 1 0 0 25 0 1 0 197812668 10506240 2302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547155 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 2565 2302 67 130 0 2432 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 10260

[startup+51.1019 s]
/proc/loadavg: 0.96 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1740792/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=12028 CPUtime=51.07
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 2776 0 0 0 5106 1 0 0 25 0 1 0 197812668 12316672 2726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546820 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 3007 2726 67 130 0 2874 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12028

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1738680/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=14140 CPUtime=102.26
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 3309 0 0 0 10225 1 0 0 25 0 1 0 197812668 14479360 3259 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 3535 3259 67 130 0 3402 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14140

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1736952/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=15944 CPUtime=162.24
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 3748 0 0 0 16222 2 0 0 25 0 1 0 197812668 16326656 3698 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 3986 3698 67 130 0 3853 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15944

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1735416/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=17528 CPUtime=222.21
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 4146 0 0 0 22219 2 0 0 25 0 1 0 197812668 17948672 4096 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 4382 4096 67 130 0 4249 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17528

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1734968/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=17908 CPUtime=282.19
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 4253 0 0 0 28217 2 0 0 25 0 1 0 197812668 18337792 4203 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547181 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 4477 4203 67 130 0 4344 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17908

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1733368/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=19524 CPUtime=342.17
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 4652 0 0 0 34214 3 0 0 25 0 1 0 197812668 19992576 4602 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 4881 4602 67 130 0 4748 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 19524

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1732600/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=20316 CPUtime=402.15
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 4826 0 0 0 40212 3 0 0 25 0 1 0 197812668 20803584 4776 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 5079 4776 67 130 0 4946 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 20316

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1732216/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=20708 CPUtime=462.13
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 4932 0 0 0 46210 3 0 0 25 0 1 0 197812668 21204992 4882 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 5177 4882 67 130 0 5044 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 20708

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1731256/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=21504 CPUtime=522.11
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 5154 0 0 0 52207 4 0 0 25 0 1 0 197812668 22020096 5104 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 5376 5104 67 130 0 5243 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 21504

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1730744/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=22032 CPUtime=582.09
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 5286 0 0 0 58205 4 0 0 25 0 1 0 197812668 22560768 5236 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 5508 5236 67 130 0 5375 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 22032

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.93 2/65 20172
/proc/meminfo: memFree=1730424/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=22428 CPUtime=642.07
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 5367 0 0 0 64203 4 0 0 25 0 1 0 197812668 22966272 5317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 5607 5317 67 130 0 5474 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 22428

[startup+702.302 s]
/proc/loadavg: 1.07 1.01 0.94 2/65 20172
/proc/meminfo: memFree=1730168/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=22692 CPUtime=702.05
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 5433 0 0 0 70201 4 0 0 25 0 1 0 197812668 23236608 5383 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 5673 5383 67 130 0 5540 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 22692

[startup+762.306 s]
/proc/loadavg: 1.08 1.02 0.94 2/65 20172
/proc/meminfo: memFree=1729912/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=22824 CPUtime=762.03
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 5477 0 0 0 76199 4 0 0 25 0 1 0 197812668 23371776 5427 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 5706 5427 67 130 0 5573 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 22824

[startup+822.302 s]
/proc/loadavg: 1.03 1.01 0.94 2/65 20172
/proc/meminfo: memFree=1729656/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=23220 CPUtime=822
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 5563 0 0 0 82196 4 0 0 25 0 1 0 197812668 23777280 5513 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 5805 5513 67 130 0 5672 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 23220

[startup+882.301 s]
/proc/loadavg: 1.01 1.01 0.94 2/65 20172
/proc/meminfo: memFree=1727352/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=25464 CPUtime=881.98
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 6127 0 0 0 88193 5 0 0 25 0 1 0 197812668 26075136 6077 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 6366 6077 67 130 0 6233 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 25464

[startup+942.301 s]
/proc/loadavg: 1.07 1.02 0.95 2/65 20172
/proc/meminfo: memFree=1727160/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=25596 CPUtime=941.96
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 6165 0 0 0 94191 5 0 0 25 0 1 0 197812668 26210304 6115 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 6399 6115 67 130 0 6266 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 25596

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 0.95 2/65 20172
/proc/meminfo: memFree=1726584/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=26136 CPUtime=1001.94
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 6300 0 0 0 100189 5 0 0 25 0 1 0 197812668 26763264 6250 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 6534 6250 67 130 0 6401 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 26136

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 0.95 2/65 20172
/proc/meminfo: memFree=1726520/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=26372 CPUtime=1061.92
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 6339 0 0 0 106187 5 0 0 25 0 1 0 197812668 27004928 6289 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 6593 6289 67 130 0 6460 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 26372

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20172
/proc/meminfo: memFree=1726392/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=26504 CPUtime=1121.9
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 6360 0 0 0 112185 5 0 0 25 0 1 0 197812668 27140096 6310 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 6626 6310 67 130 0 6493 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 26504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20172
/proc/meminfo: memFree=1725880/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=26900 CPUtime=1181.88
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 6487 0 0 0 118183 5 0 0 25 0 1 0 197812668 27545600 6437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 6725 6437 67 130 0 6592 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 26900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20172
/proc/meminfo: memFree=1725880/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=26900 CPUtime=1200.07
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 6487 0 0 0 120002 5 0 0 25 0 1 0 197812668 27545600 6437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 6725 6437 67 130 0 6592 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26900

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20172
/proc/meminfo: memFree=1725880/2055920 swapFree=4184532/4192956
[pid=20171] ppid=20169 vsize=26900 CPUtime=1200.07
/proc/20171/stat : 20171 (minisat_noasser) R 20169 20171 19027 0 -1 4194304 6487 0 0 0 120002 5 0 0 25 0 1 0 197812668 27545600 6437 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/20171/statm: 6725 6437 67 130 0 6592 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.06499
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 26900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6487
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= 2299

runsolver used 0.997848 second user time and 2.29265 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Wed Apr 25 11:03:50 UTC 2007

IDJOB= 421139
IDBENCH= 20048
IDSOLVER= 188
FILE ID= node58/421139-1177499030

PBS_JOBID= 4685769

Free space on /tmp= 66449 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S811866391-08.cnf
COMMAND LINE= /tmp/evaluation/421139-1177499030/minisat_noassertions /tmp/evaluation/421139-1177499030/instance-421139-1177499030.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-421139-1177499030 -o ROOT/results/node58/solver-421139-1177499030 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421139-1177499030/minisat_noassertions /tmp/evaluation/421139-1177499030/instance-421139-1177499030.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  e2bcd99348dd1a340f87926981c0a2e4

RANDOM SEED= 944033894

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:       1752280 kB
Buffers:         25768 kB
Cached:         197048 kB
SwapCached:       2604 kB
Active:          88964 kB
Inactive:       150588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752280 kB
SwapTotal:     4192956 kB
SwapFree:      4184532 kB
Dirty:            1748 kB
Writeback:           0 kB
Mapped:          23032 kB
Slab:            50168 kB
Committed_AS:  1122104 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 11:23:53 UTC 2007