Trace number 421240

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) 1200.08 1200.54

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
MD5SUMaf8e5aa400a09f1bdd789aead5415ecc
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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:  16000                                                |
0.00/0.00	c |  Number of clauses:    67200                                                |
0.09/0.13	c |  Parsing time:         0.12         s                                       |
0.29/0.30	c ============================[ Search Statistics ]==============================
0.29/0.30	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.29/0.30	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.29/0.30	c ===============================================================================
0.29/0.30	c |         0 |   15562    66489   201788 |    22163        0    nan |  0.000 % |
0.29/0.36	c |       100 |   15562    66489   201788 |    24379      100    167 |  0.000 % |
0.39/0.45	c |       251 |   15562    66489   201788 |    26817      251    163 |  0.000 % |
0.49/0.57	c |       476 |   15562    66489   201788 |    29498      476    194 |  0.000 % |
0.69/0.76	c |       814 |   15562    66489   201788 |    32448      814    202 |  0.000 % |
0.99/1.03	c |      1320 |   15562    66489   201788 |    35693     1320    190 |  0.000 % |
1.38/1.45	c |      2082 |   15562    66489   201788 |    39263     2082    212 |  0.000 % |
2.10/2.13	c |      3222 |   15562    66489   201788 |    43189     3222    241 |  0.000 % |
3.09/3.16	c |      4932 |   15562    66489   201788 |    47508     4932    241 |  0.000 % |
4.79/4.83	c |      7498 |   15562    66489   201788 |    52259     7498    255 |  0.000 % |
7.28/7.38	c |     11342 |   15562    66489   201788 |    57485    11342    256 |  0.000 % |
11.59/11.63	c |     17110 |   15562    66489   201788 |    63233    17110    277 |  0.000 % |
18.69/18.73	c |     25760 |   15562    66489   201788 |    69556    25760    282 |  0.000 % |
31.28/31.33	c |     38736 |   15562    66489   201788 |    76512    38736    282 |  0.000 % |
52.37/52.40	c |     58197 |   15562    66489   201788 |    84163    58197    284 |  0.000 % |
93.66/93.77	c |     87391 |   15562    66489   201788 |    92580    13547    295 |  0.000 % |
165.43/165.58	c |    131180 |   15562    66489   201788 |   101838    57336    348 |  0.000 % |
297.77/297.97	c |    196864 |   15562    66489   201788 |   112022    34058    424 |  0.000 % |
463.72/463.97	c |    295394 |   15562    66489   201788 |   123224    31544    336 |  0.000 % |
794.29/794.62	c |    443185 |   15562    66489   201788 |   135546    71202    368 |  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/node20/watcher-421240-1177501149 -o ROOT/results/node20/solver-421240-1177501149 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421240-1177501149/minisat_noassertions /tmp/evaluation/421240-1177501149/instance-421240-1177501149.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 0.98 0.96 3/77 21462
/proc/meminfo: memFree=1795824/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=2476 CPUtime=0
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 534 0 0 0 0 0 0 0 18 0 1 0 198032230 2535424 520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549230 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 619 521 49 130 0 486 0

[startup+0.055872 s]
/proc/loadavg: 0.99 0.98 0.96 3/77 21462
/proc/meminfo: memFree=1795824/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=5620 CPUtime=0.04
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 1250 0 0 0 4 0 0 0 18 0 1 0 198032230 5754880 1219 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134530615 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 1405 1219 50 130 0 1272 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5620

[startup+0.101881 s]
/proc/loadavg: 0.99 0.98 0.96 3/77 21462
/proc/meminfo: memFree=1795824/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=6836 CPUtime=0.09
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 1551 0 0 0 9 0 0 0 18 0 1 0 198032230 7000064 1520 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 1709 1521 50 130 0 1576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6836

[startup+0.301922 s]
/proc/loadavg: 0.99 0.98 0.96 3/77 21462
/proc/meminfo: memFree=1795824/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=8176 CPUtime=0.29
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 1918 0 0 0 29 0 0 0 19 0 1 0 198032230 8372224 1887 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134680604 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 2044 1887 62 130 0 1911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8176

[startup+0.702002 s]
/proc/loadavg: 0.99 0.98 0.96 3/77 21462
/proc/meminfo: memFree=1795824/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=7516 CPUtime=0.69
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 1988 0 0 0 69 0 0 0 23 0 1 0 198032230 7696384 1745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 1879 1745 67 130 0 1746 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7516

[startup+1.50116 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21463
/proc/meminfo: memFree=1788712/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=8704 CPUtime=1.48
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 2278 0 0 0 148 0 0 0 25 0 1 0 198032230 8912896 2035 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547171 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 2176 2035 67 130 0 2043 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8704

[startup+3.10148 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21463
/proc/meminfo: memFree=1786600/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=11476 CPUtime=3.09
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 2972 0 0 0 308 1 0 0 25 0 1 0 198032230 11751424 2729 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547143 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 2869 2729 67 130 0 2736 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11476

[startup+6.30213 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21463
/proc/meminfo: memFree=1781096/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=16660 CPUtime=6.29
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 4272 0 0 0 626 3 0 0 25 0 1 0 198032230 17059840 4029 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546809 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 4165 4029 67 130 0 4032 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16660

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21463
/proc/meminfo: memFree=1770024/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=27452 CPUtime=12.68
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 6958 0 0 0 1262 6 0 0 25 0 1 0 198032230 28110848 6715 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548041 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 6863 6715 67 130 0 6730 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27452

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21463
/proc/meminfo: memFree=1752040/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=44780 CPUtime=25.48
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 11268 0 0 0 2538 10 0 0 25 0 1 0 198032230 45854720 11025 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546586 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 11195 11025 67 130 0 11062 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44780

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21464
/proc/meminfo: memFree=1724392/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=72456 CPUtime=51.07
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 18206 0 0 0 5088 19 0 0 25 0 1 0 198032230 74194944 17963 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134520944 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 18114 17963 67 130 0 17981 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 72456

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1686568/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=109676 CPUtime=102.26
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 27507 0 0 0 10197 29 0 0 25 0 1 0 198032230 112308224 27264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 27419 27264 67 130 0 27286 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 109676

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1686504/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=109676 CPUtime=162.23
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 27507 0 0 0 16194 29 0 0 25 0 1 0 198032230 112308224 27264 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 27419 27264 67 130 0 27286 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 109676

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1653160/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=142956 CPUtime=222.21
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 35841 0 0 0 22184 37 0 0 25 0 1 0 198032230 146386944 35598 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 35739 35598 67 130 0 35606 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 142956

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1627048/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=169020 CPUtime=282.18
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 42324 0 0 0 28174 44 0 0 25 0 1 0 198032230 173076480 42081 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547032 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 42255 42081 67 130 0 42122 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 169020

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1627048/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=169020 CPUtime=342.16
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 42324 0 0 0 34171 45 0 0 25 0 1 0 198032230 173076480 42081 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 42255 42081 67 130 0 42122 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 169020

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1627112/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=169020 CPUtime=402.14
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 42324 0 0 0 40169 45 0 0 25 0 1 0 198032230 173076480 42081 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 42255 42081 67 130 0 42122 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 169020

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1625640/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=170472 CPUtime=462.12
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 42697 0 0 0 46166 46 0 0 25 0 1 0 198032230 174563328 42454 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 42618 42454 67 130 0 42485 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 170472

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1625640/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=170472 CPUtime=522.09
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 42697 0 0 0 52163 46 0 0 25 0 1 0 198032230 174563328 42454 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 42618 42454 67 130 0 42485 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 170472

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1625704/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=170472 CPUtime=582.07
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 42697 0 0 0 58161 46 0 0 25 0 1 0 198032230 174563328 42454 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548022 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 42618 42454 67 130 0 42485 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 170472

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1615272/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=180916 CPUtime=642.05
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 45288 0 0 0 64155 50 0 0 25 0 1 0 198032230 185257984 45045 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 45229 45045 67 130 0 45096 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 180916

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1598440/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=197680 CPUtime=702.02
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 49489 0 0 0 70148 54 0 0 25 0 1 0 198032230 202424320 49246 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 49420 49246 67 130 0 49287 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 197680

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1598504/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=197680 CPUtime=762.01
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 49490 0 0 0 76146 55 0 0 25 0 1 0 198032230 202424320 49247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 49420 49247 67 130 0 49287 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 197680

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1598504/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=197680 CPUtime=821.98
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 49490 0 0 0 82143 55 0 0 25 0 1 0 198032230 202424320 49247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 49420 49247 67 130 0 49287 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 197680

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1598440/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=197680 CPUtime=881.95
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 49490 0 0 0 88140 55 0 0 25 0 1 0 198032230 202424320 49247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 49420 49247 67 130 0 49287 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 197680

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1588648/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=207720 CPUtime=941.94
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 52011 0 0 0 94135 59 0 0 25 0 1 0 198032230 212705280 51768 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 51930 51768 67 130 0 51797 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 207720

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1583528/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=212488 CPUtime=1001.91
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 53207 0 0 0 100130 61 0 0 25 0 1 0 198032230 217587712 52964 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546980 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 53122 52964 67 130 0 52989 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 212488

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1583592/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=212488 CPUtime=1061.88
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 53207 0 0 0 106127 61 0 0 25 0 1 0 198032230 217587712 52964 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 53122 52964 67 130 0 52989 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 212488

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1583528/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=212488 CPUtime=1121.87
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 53207 0 0 0 112125 62 0 0 25 0 1 0 198032230 217587712 52964 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 53122 52964 67 130 0 52989 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 212488

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1583592/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=212488 CPUtime=1181.84
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 53207 0 0 0 118122 62 0 0 25 0 1 0 198032230 217587712 52964 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 53122 52964 67 130 0 52989 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 212488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1583528/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=212488 CPUtime=1200.04
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 53207 0 0 0 119941 63 0 0 25 0 1 0 198032230 217587712 52964 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 53122 52964 67 130 0 52989 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 212488

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: 0.99 0.98 0.96 2/78 21465
/proc/meminfo: memFree=1583528/2055920 swapFree=4154112/4192956
[pid=21462] ppid=21460 vsize=212488 CPUtime=1200.04
/proc/21462/stat : 21462 (minisat_noasser) R 21460 21462 20056 0 -1 4194304 53207 0 0 0 119941 63 0 0 25 0 1 0 198032230 217587712 52964 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/21462/statm: 53122 52964 67 130 0 52989 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 212488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.08
CPU user time (s): 1199.42
CPU system time (s): 0.663899
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 212488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.42
system time used= 0.663899
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53207
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= 24784

runsolver used 0.98185 second user time and 2.53161 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 25 11:39:09 UTC 2007

IDJOB= 421240
IDBENCH= 20149
IDSOLVER= 188
FILE ID= node20/421240-1177501149

PBS_JOBID= 4685800

Free space on /tmp= 66454 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1980187645-03.cnf
COMMAND LINE= /tmp/evaluation/421240-1177501149/minisat_noassertions /tmp/evaluation/421240-1177501149/instance-421240-1177501149.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-421240-1177501149 -o ROOT/results/node20/solver-421240-1177501149 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421240-1177501149/minisat_noassertions /tmp/evaluation/421240-1177501149/instance-421240-1177501149.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  af8e5aa400a09f1bdd789aead5415ecc

RANDOM SEED= 554002296

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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:       1796232 kB
Buffers:         39812 kB
Cached:         147660 kB
SwapCached:      18160 kB
Active:         120276 kB
Inactive:        95984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796232 kB
SwapTotal:     4192956 kB
SwapFree:      4154112 kB
Dirty:            2760 kB
Writeback:           0 kB
Mapped:          34100 kB
Slab:            28944 kB
Committed_AS:  2064360 kB
PageTables:       1760 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= 66454 MiB

End job on node20 on Wed Apr 25 11:59:11 UTC 2007