Trace number 1520290

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2.1 (Sat-race'08 Edition)? (TO) 1200.03 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S816613570-013.cnf
MD5SUM81069fe0820ec926c4489d15e9670c03
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark79.3159
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:           400                                         |
0.00/0.00	c |  Number of clauses:            1700                                         |
0.00/0.00	c |  Parse time:                   0.00 s                                       |
0.00/0.00	c |  Simplification time:          0.00 s                                       |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |       100 |     391     1684     5097 |      617      100     20 |  0.001 % |
0.00/0.00	c |       250 |     391     1684     5097 |      679      250     19 |  0.001 % |
0.00/0.01	c |       475 |     391     1684     5097 |      747      475     20 |  0.001 % |
0.00/0.02	c |       812 |     391     1684     5097 |      821      420     19 |  0.001 % |
0.00/0.03	c |      1318 |     391     1684     5097 |      904      492     18 |  0.001 % |
0.00/0.05	c |      2077 |     391     1684     5097 |      994      769     17 |  0.001 % |
0.06/0.08	c |      3216 |     391     1684     5097 |     1093      879     18 |  0.001 % |
0.10/0.12	c |      4924 |     391     1684     5097 |     1203      894     17 |  0.001 % |
0.10/0.19	c |      7486 |     391     1684     5097 |     1323      978     18 |  0.001 % |
0.20/0.29	c |     11330 |     391     1684     5097 |     1455      761     15 |  0.001 % |
0.40/0.46	c |     17096 |     391     1684     5097 |     1601     1299     16 |  0.001 % |
0.70/0.70	c |     25745 |     391     1684     5097 |     1761      969     16 |  0.001 % |
1.00/1.09	c |     38719 |     391     1684     5097 |     1937     1353     17 |  0.001 % |
1.60/1.68	c |     58180 |     391     1684     5097 |     2131     1078     17 |  0.001 % |
2.49/2.58	c |     87372 |     391     1684     5097 |     2344     2026     18 |  0.001 % |
3.89/3.99	c |    131161 |     391     1684     5097 |     2579     1698     17 |  0.001 % |
6.09/6.16	c |    196845 |     391     1684     5097 |     2837     1904     19 |  0.001 % |
9.49/9.51	c |    295371 |     391     1684     5097 |     3120     2464     18 |  0.001 % |
14.58/14.64	c |    443160 |     391     1684     5097 |     3433     1647     17 |  0.001 % |
22.58/22.64	c |    664843 |     391     1684     5097 |     3776     2687     19 |  0.001 % |
34.78/34.82	c |    997368 |     391     1684     5097 |     4154     3262     17 |  0.001 % |
53.77/53.88	c |   1496156 |     391     1684     5097 |     4569     2675     17 |  0.001 % |
83.36/83.44	c |   2244338 |     391     1684     5097 |     5026     3685     17 |  0.001 % |
129.34/129.46	c |   3366612 |     391     1684     5097 |     5528     3120     18 |  0.001 % |
201.01/201.10	c |   5050023 |     391     1684     5097 |     6081     4445     15 |  0.001 % |
312.06/312.24	c |   7575139 |     391     1684     5097 |     6690     3856     16 |  0.001 % |
486.40/486.62	c |  11362814 |     391     1684     5097 |     7359     5036     18 |  0.001 % |
757.39/757.76	c |  17044326 |     391     1684     5097 |     8094     5248     19 |  0.001 % |
1181.52/1182.03	c |  25566595 |     391     1684     5097 |     8904     5122     17 |  0.001 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1520290-1238281506/watcher-1520290-1238281506 -o /tmp/evaluation-result-1520290-1238281506/solver-1520290-1238281506 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1520290-1238281506.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): 1800 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: 1.92 2.04 2.06 4/86 31929
/proc/meminfo: memFree=1633024/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=7464 CPUtime=0
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1100814611 7643136 166 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 1866 166 92 219 0 1644 0

[startup+0.0626921 s]
/proc/loadavg: 1.92 2.04 2.06 4/86 31929
/proc/meminfo: memFree=1633024/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=12708 CPUtime=0.06
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 273 0 0 0 6 0 0 0 18 0 1 0 1100814611 13012992 223 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 3177 223 100 219 0 2955 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12708

[startup+0.102693 s]
/proc/loadavg: 1.92 2.04 2.06 4/86 31929
/proc/meminfo: memFree=1633024/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=17900 CPUtime=0.1
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 307 0 0 0 10 0 0 0 18 0 1 0 1100814611 18329600 257 1992294400 4194304 5092341 548682068848 18446744073709551615 4241906 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 4475 257 101 219 0 4253 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 17900

[startup+0.301709 s]
/proc/loadavg: 1.92 2.04 2.06 4/86 31929
/proc/meminfo: memFree=1633024/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=17900 CPUtime=0.3
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 322 0 0 0 30 0 0 0 19 0 1 0 1100814611 18329600 272 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 4475 272 101 219 0 4253 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 17900

[startup+0.701759 s]
/proc/loadavg: 1.92 2.04 2.06 4/86 31929
/proc/meminfo: memFree=1633024/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=17900 CPUtime=0.7
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 366 0 0 0 70 0 0 0 23 0 1 0 1100814611 18329600 316 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 4475 316 101 219 0 4253 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 17900

[startup+1.50186 s]
/proc/loadavg: 1.92 2.04 2.06 3/87 31930
/proc/meminfo: memFree=1631928/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=23092 CPUtime=1.5
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 450 0 0 0 150 0 0 0 25 0 1 0 1100814611 23646208 400 1992294400 4194304 5092341 548682068848 18446744073709551615 4249026 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5773 400 101 219 0 5551 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 23092

[startup+3.10106 s]
/proc/loadavg: 1.92 2.04 2.06 3/87 31930
/proc/meminfo: memFree=1631544/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=17904 CPUtime=3.09
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 566 0 0 0 309 0 0 0 25 0 1 0 1100814611 18333696 455 1992294400 4194304 5092341 548682068848 18446744073709551615 4244335 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 4476 455 101 219 0 4254 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17904

[startup+6.30146 s]
/proc/loadavg: 1.93 2.04 2.06 3/87 31930
/proc/meminfo: memFree=1631032/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=17904 CPUtime=6.29
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 668 0 0 0 629 0 0 0 25 0 1 0 1100814611 18333696 557 1992294400 4194304 5092341 548682068848 18446744073709551615 4262251 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 4476 557 101 219 0 4254 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17904

[startup+12.7013 s]
/proc/loadavg: 1.93 2.04 2.06 3/87 31930
/proc/meminfo: memFree=1630400/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=17904 CPUtime=12.69
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 883 0 0 0 1269 0 0 0 25 0 1 0 1100814611 18333696 672 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 4476 672 101 219 0 4254 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17904

[startup+25.5029 s]
/proc/loadavg: 1.95 2.03 2.06 3/87 31930
/proc/meminfo: memFree=1629696/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=17904 CPUtime=25.48
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 1071 0 0 0 2548 0 0 0 25 0 1 0 1100814611 18333696 860 1992294400 4194304 5092341 548682068848 18446744073709551615 4262264 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 4476 860 101 219 0 4254 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17904

[startup+51.1021 s]
/proc/loadavg: 1.97 2.03 2.06 3/87 31930
/proc/meminfo: memFree=1628800/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=17904 CPUtime=51.07
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 1296 0 0 0 5107 0 0 0 25 0 1 0 1100814611 18333696 1085 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 4476 1085 101 219 0 4254 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17904

[startup+102.307 s]
/proc/loadavg: 1.98 2.02 2.05 3/87 31930
/proc/meminfo: memFree=1627456/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=17904 CPUtime=102.25
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 1601 0 0 0 10225 0 0 0 25 0 1 0 1100814611 18333696 1390 1992294400 4194304 5092341 548682068848 18446744073709551615 4241098 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 4476 1390 101 219 0 4254 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17904

[startup+162.303 s]
/proc/loadavg: 1.99 2.02 2.05 3/87 31930
/proc/meminfo: memFree=1625600/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=21980 CPUtime=162.23
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 2241 0 0 0 16222 1 0 0 25 0 1 0 1100814611 22507520 1836 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5495 1836 101 219 0 5273 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21980

[startup+222.302 s]
/proc/loadavg: 1.99 2.01 2.04 3/87 31930
/proc/meminfo: memFree=1624384/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=222.2
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 2559 0 0 0 22219 1 0 0 25 0 1 0 1100814611 23539712 2154 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 2154 101 219 0 5525 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 22988

[startup+282.303 s]
/proc/loadavg: 1.99 2.01 2.04 3/87 31930
/proc/meminfo: memFree=1624320/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=282.18
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 2598 0 0 0 28217 1 0 0 25 0 1 0 1100814611 23539712 2193 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 2193 101 219 0 5525 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 22988

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 2.03 3/87 31930
/proc/meminfo: memFree=1623808/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=342.15
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 2724 0 0 0 34214 1 0 0 25 0 1 0 1100814611 23539712 2319 1992294400 4194304 5092341 548682068848 18446744073709551615 4250350 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 2319 101 219 0 5525 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 22988

[startup+402.303 s]
/proc/loadavg: 1.99 2.00 2.02 3/87 31930
/proc/meminfo: memFree=1623424/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=402.14
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 2833 0 0 0 40212 2 0 0 25 0 1 0 1100814611 23539712 2428 1992294400 4194304 5092341 548682068848 18446744073709551615 4240627 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 2428 101 219 0 5525 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 22988

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 2.02 3/87 31930
/proc/meminfo: memFree=1622912/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=462.11
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 2942 0 0 0 46209 2 0 0 25 0 1 0 1100814611 23539712 2537 1992294400 4194304 5092341 548682068848 18446744073709551615 4250107 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 2537 101 219 0 5525 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 22988

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 2.01 3/87 31930
/proc/meminfo: memFree=1622464/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=522.08
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 3059 0 0 0 52206 2 0 0 25 0 1 0 1100814611 23539712 2654 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 2654 101 219 0 5525 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 22988

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 2.01 3/87 31930
/proc/meminfo: memFree=1622144/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=582.06
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 3138 0 0 0 58204 2 0 0 25 0 1 0 1100814611 23539712 2733 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 2733 101 219 0 5525 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 22988

[startup+642.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31930
/proc/meminfo: memFree=1621952/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=642.03
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 3183 0 0 0 64201 2 0 0 25 0 1 0 1100814611 23539712 2778 1992294400 4194304 5092341 548682068848 18446744073709551615 4240957 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 2778 101 219 0 5525 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 22988

[startup+702.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31930
/proc/meminfo: memFree=1621632/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=702.01
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 3234 0 0 0 70198 3 0 0 25 0 1 0 1100814611 23539712 2829 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 2829 101 219 0 5525 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 22988

[startup+762.307 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31930
/proc/meminfo: memFree=1621120/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=762
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 3347 0 0 0 76197 3 0 0 25 0 1 0 1100814611 23539712 2942 1992294400 4194304 5092341 548682068848 18446744073709551615 4241051 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 2942 101 219 0 5525 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 22988

[startup+822.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31930
/proc/meminfo: memFree=1620864/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=821.96
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 3421 0 0 0 82193 3 0 0 25 0 1 0 1100814611 23539712 3016 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 3016 101 219 0 5525 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 22988

[startup+882.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31930
/proc/meminfo: memFree=1620608/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=881.94
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 3492 0 0 0 88191 3 0 0 25 0 1 0 1100814611 23539712 3087 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 3087 101 219 0 5525 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 22988

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31930
/proc/meminfo: memFree=1620544/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=941.92
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 3511 0 0 0 94189 3 0 0 25 0 1 0 1100814611 23539712 3106 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 3106 101 219 0 5525 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 22988

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31930
/proc/meminfo: memFree=1620544/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=1001.89
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 3512 0 0 0 100186 3 0 0 25 0 1 0 1100814611 23539712 3107 1992294400 4194304 5092341 548682068848 18446744073709551615 4241260 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 3107 101 219 0 5525 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 22988

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31930
/proc/meminfo: memFree=1620544/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=1061.87
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 3515 0 0 0 106184 3 0 0 25 0 1 0 1100814611 23539712 3110 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 3110 101 219 0 5525 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 22988

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31930
/proc/meminfo: memFree=1620544/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=1121.84
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 3536 0 0 0 112181 3 0 0 25 0 1 0 1100814611 23539712 3131 1992294400 4194304 5092341 548682068848 18446744073709551615 4249100 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 3131 101 219 0 5525 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 22988

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31930
/proc/meminfo: memFree=1620288/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=1181.82
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 3576 0 0 0 118179 3 0 0 25 0 1 0 1100814611 23539712 3171 1992294400 4194304 5092341 548682068848 18446744073709551615 4241392 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 3171 101 219 0 5525 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 22988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 31930
/proc/meminfo: memFree=1620224/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=1200.02
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 3605 0 0 0 119999 3 0 0 25 0 1 0 1100814611 23539712 3200 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 3200 101 219 0 5525 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 22988

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: 1.99 2.00 2.00 3/87 31930
/proc/meminfo: memFree=1620224/2055920 swapFree=4170308/4192956
[pid=31929] ppid=31927 vsize=22988 CPUtime=1200.02
/proc/31929/stat : 31929 (minisat) R 31927 31929 31495 0 -1 4194304 3605 0 0 0 119999 3 0 0 25 0 1 0 1100814611 23539712 3200 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 0 0 0
/proc/31929/statm: 5747 3200 101 219 0 5525 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 22988

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.99
CPU system time (s): 0.041993
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 23096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3605
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= 2
involuntary context switches= 4668

runsolver used 1.15382 second user time and 4.31834 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-29 00:05:06
IDJOB=1520290
IDBENCH=70574
IDSOLVER=546
FILE ID=node92/1520290-1238281506
PBS_JOBID= 9060908
Free space on /tmp= 66564 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S816613570-013.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1520290-1238281506/watcher-1520290-1238281506 -o /tmp/evaluation-result-1520290-1238281506/solver-1520290-1238281506 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1520290-1238281506.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 81069fe0820ec926c4489d15e9670c03
RANDOM SEED=397361189

node92.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.249
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		: 3000.249
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1633440 kB
Buffers:         60564 kB
Cached:         296692 kB
SwapCached:       7632 kB
Active:          95892 kB
Inactive:       271336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633440 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:             960 kB
Writeback:           0 kB
Mapped:          15680 kB
Slab:            39268 kB
Committed_AS:  1881048 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-29 00:25:08