Trace number 305413

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
minisat SAT 2007 (with assertions)? (TO) 1200.13 1200.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
MD5SUM8e78670c99e958f12e271eddd527e3f2
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                                                |
0.10/0.14	c |  Parsing time:         0.14         s                                       |
0.30/0.31	c ============================[ Search Statistics ]==============================
0.30/0.31	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.31	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.31	c ===============================================================================
0.30/0.31	c |         0 |   15567    66500   201793 |    22166        0    nan |  0.000 % |
0.30/0.37	c |       100 |   15567    66500   201793 |    24383      100    131 |  0.000 % |
0.41/0.46	c |       250 |   15567    66500   201793 |    26821      250    171 |  0.000 % |
0.51/0.59	c |       476 |   15567    66500   201793 |    29503      476    179 |  0.000 % |
0.71/0.77	c |       813 |   15567    66500   201793 |    32454      813    202 |  0.000 % |
1.02/1.04	c |      1320 |   15567    66500   201793 |    35699     1320    195 |  0.000 % |
1.43/1.46	c |      2079 |   15567    66500   201793 |    39269     2079    217 |  0.000 % |
2.04/2.07	c |      3220 |   15567    66500   201793 |    43196     3220    209 |  0.000 % |
3.07/3.09	c |      4928 |   15567    66500   201793 |    47516     4928    221 |  0.000 % |
4.81/4.86	c |      7491 |   15567    66500   201793 |    52267     7491    260 |  0.000 % |
7.37/7.40	c |     11336 |   15567    66500   201793 |    57494    11336    265 |  0.000 % |
11.67/11.70	c |     17102 |   15567    66500   201793 |    63244    17102    266 |  0.000 % |
18.94/18.97	c |     25751 |   15567    66500   201793 |    69568    25751    277 |  0.000 % |
31.54/31.64	c |     38726 |   15567    66500   201793 |    76525    38726    287 |  0.000 % |
54.89/54.98	c |     58189 |   15567    66500   201793 |    84177    58189    300 |  0.000 % |
94.62/94.76	c |     87382 |   15567    66500   201793 |    92595    13907    289 |  0.000 % |
170.30/170.45	c |    131172 |   15567    66500   201793 |   101855    57697    379 |  0.000 % |
296.56/296.77	c |    196856 |   15567    66500   201793 |   112040    34331    416 |  0.000 % |
472.79/473.06	c |    295384 |   15567    66500   201793 |   123244    33669    330 |  0.000 % |
831.92/832.28	c |    443173 |   15567    66500   201793 |   135569    71922    373 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node26/watcher-305413-1172078627 -o ROOT/results/node26/solver-305413-1172078627 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305413-1172078627/minisat /tmp/evaluation/305413-1172078627/instance-305413-1172078627.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24383
/proc/meminfo: memFree=1928128/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=2508 CPUtime=0
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 544 0 0 0 0 0 0 0 18 0 1 0 227816360 2568192 528 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134525433 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 627 529 55 138 0 486 0

[startup+0.107605 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24383
/proc/meminfo: memFree=1928128/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=6736 CPUtime=0.1
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 1543 0 0 0 10 0 0 0 18 0 1 0 227816360 6897664 1510 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 1684 1510 58 138 0 1543 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6736

[startup+0.515676 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24383
/proc/meminfo: memFree=1928128/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=7284 CPUtime=0.51
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 1933 0 0 0 50 1 0 0 22 0 1 0 227816360 7458816 1688 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550991 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 1821 1688 74 138 0 1680 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 7284

[startup+1.33682 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24384
/proc/meminfo: memFree=1920824/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=8472 CPUtime=1.33
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 2220 0 0 0 132 1 0 0 25 0 1 0 227816360 8675328 1975 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 2118 1975 74 138 0 1977 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8472

[startup+2.9761 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24384
/proc/meminfo: memFree=1918904/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=11112 CPUtime=2.97
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 2864 0 0 0 295 2 0 0 25 0 1 0 227816360 11378688 2619 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 2778 2619 74 138 0 2637 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 11112

[startup+6.25267 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24384
/proc/meminfo: memFree=1912824/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=16832 CPUtime=6.23
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 4309 0 0 0 621 2 0 0 25 0 1 0 227816360 17235968 4064 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 4208 4064 74 138 0 4067 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 16832

[startup+12.7118 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24384
/proc/meminfo: memFree=1902584/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=26652 CPUtime=12.69
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 6766 0 0 0 1265 4 0 0 25 0 1 0 227816360 27291648 6521 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 6663 6521 74 138 0 6522 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26652

[startup+25.515 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24384
/proc/meminfo: memFree=1885048/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=44640 CPUtime=25.5
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 11242 0 0 0 2541 9 0 0 25 0 1 0 227816360 45711360 10997 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 11160 10997 74 138 0 11019 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 44640

[startup+51.1275 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24384
/proc/meminfo: memFree=1855160/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=73904 CPUtime=51.1
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 18561 0 0 0 5092 18 0 0 25 0 1 0 227816360 75677696 18316 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 18476 18316 74 138 0 18335 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 73904

[startup+102.344 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24384
/proc/meminfo: memFree=1816248/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=112184 CPUtime=102.29
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 28150 0 0 0 10199 30 0 0 25 0 1 0 227816360 114876416 27905 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550770 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 28046 27905 74 138 0 27905 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 112184

[startup+162.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24384
/proc/meminfo: memFree=1816120/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=112184 CPUtime=162.31
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 28150 0 0 0 16200 31 0 0 25 0 1 0 227816360 114876416 27905 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 28046 27905 74 138 0 27905 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 112184

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24384
/proc/meminfo: memFree=1789816/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=138724 CPUtime=222.32
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 34774 0 0 0 22194 38 0 0 25 0 1 0 227816360 142053376 34529 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 34681 34529 74 138 0 34540 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 138724

[startup+282.436 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24384
/proc/meminfo: memFree=1764920/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=163460 CPUtime=282.32
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 40909 0 0 0 28187 45 0 0 25 0 1 0 227816360 167383040 40664 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 40865 40664 74 138 0 40724 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 163460

[startup+342.467 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24384
/proc/meminfo: memFree=1764792/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=163460 CPUtime=342.34
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 40909 0 0 0 34188 46 0 0 25 0 1 0 227816360 167383040 40664 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 40865 40664 74 138 0 40724 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 163460

[startup+402.498 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24384
/proc/meminfo: memFree=1764728/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=163460 CPUtime=402.34
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 40909 0 0 0 40188 46 0 0 25 0 1 0 227816360 167383040 40664 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 40865 40664 74 138 0 40724 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 163460

[startup+462.526 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 24384
/proc/meminfo: memFree=1747128/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=180896 CPUtime=462.35
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 45276 0 0 0 46184 51 0 0 25 0 1 0 227816360 185237504 45031 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 45224 45031 74 138 0 45083 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 180896

[startup+522.552 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 24384
/proc/meminfo: memFree=1747128/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=180896 CPUtime=522.36
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 45276 0 0 0 52184 52 0 0 25 0 1 0 227816360 185237504 45031 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 45224 45031 74 138 0 45083 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 180896

[startup+582.58 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24384
/proc/meminfo: memFree=1747064/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=180896 CPUtime=582.37
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 45276 0 0 0 58185 52 0 0 25 0 1 0 227816360 185237504 45031 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 45224 45031 74 138 0 45083 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 180896

[startup+642.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24384
/proc/meminfo: memFree=1746936/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=180896 CPUtime=642.38
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 45276 0 0 0 64185 53 0 0 25 0 1 0 227816360 185237504 45031 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 45224 45031 74 138 0 45083 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 180896

[startup+702.643 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24384
/proc/meminfo: memFree=1732280/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=195324 CPUtime=702.38
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 48908 0 0 0 70181 57 0 0 25 0 1 0 227816360 200011776 48663 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134706124 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 48831 48663 74 138 0 48690 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 195324

[startup+762.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24384
/proc/meminfo: memFree=1732152/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=195324 CPUtime=762.39
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 48908 0 0 0 76182 57 0 0 25 0 1 0 227816360 200011776 48663 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 48831 48663 74 138 0 48690 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 195324

[startup+822.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24384
/proc/meminfo: memFree=1732088/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=195324 CPUtime=822.4
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 48908 0 0 0 82182 58 0 0 25 0 1 0 227816360 200011776 48663 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 48831 48663 74 138 0 48690 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 195324

[startup+882.734 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24384
/proc/meminfo: memFree=1732088/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=195324 CPUtime=882.41
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 48908 0 0 0 88183 58 0 0 25 0 1 0 227816360 200011776 48663 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 48831 48663 74 138 0 48690 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 195324

[startup+942.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24384
/proc/meminfo: memFree=1729912/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=197832 CPUtime=942.42
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 49516 0 0 0 94183 59 0 0 25 0 1 0 227816360 202579968 49271 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552040 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 49458 49271 74 138 0 49317 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 197832

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24386
/proc/meminfo: memFree=1712504/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=214500 CPUtime=1002.44
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 53715 0 0 0 100179 65 0 0 25 0 1 0 227816360 219648000 53470 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 53625 53470 74 138 0 53484 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 214500

[startup+1062.83 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 24386
/proc/meminfo: memFree=1712440/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=214500 CPUtime=1062.44
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 53715 0 0 0 106179 65 0 0 25 0 1 0 227816360 219648000 53470 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 53625 53470 74 138 0 53484 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 214500

[startup+1122.86 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 24386
/proc/meminfo: memFree=1712440/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=214500 CPUtime=1122.46
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 53715 0 0 0 112180 66 0 0 25 0 1 0 227816360 219648000 53470 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550252 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 53625 53470 74 138 0 53484 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 214500

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24386
/proc/meminfo: memFree=1712376/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=214500 CPUtime=1182.46
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 53715 0 0 0 118180 66 0 0 25 0 1 0 227816360 219648000 53470 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551872 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 53625 53470 74 138 0 53484 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 214500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24386
/proc/meminfo: memFree=1712376/2055920 swapFree=4158576/4192956
[pid=24383] ppid=24381 vsize=214500 CPUtime=1200.08
/proc/24383/stat : 24383 (minisat) R 24381 24383 23349 0 -1 4194304 53715 0 0 0 119942 66 0 0 25 0 1 0 227816360 219648000 53470 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24383/statm: 53625 53470 74 138 0 53484 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 214500

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): 1200.55
CPU time (s): 1200.13
CPU user time (s): 1199.42
CPU system time (s): 0.703892
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 214500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.42
system time used= 0.703892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53715
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= 2032

runsolver used 1.46778 second user time and 2.76258 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Feb 21 17:23:47 UTC 2007

IDJOB= 305413
IDBENCH= 20156
IDSOLVER= 109
FILE ID= node26/305413-1172078627

PBS_JOBID= 3892820

Free space on /tmp= 66558 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1826381479-08.cnf
COMMAND LINE= /tmp/evaluation/305413-1172078627/minisat /tmp/evaluation/305413-1172078627/instance-305413-1172078627.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-305413-1172078627 -o ROOT/results/node26/solver-305413-1172078627 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305413-1172078627/minisat /tmp/evaluation/305413-1172078627/instance-305413-1172078627.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  8e78670c99e958f12e271eddd527e3f2

RANDOM SEED= 74367225

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1928536 kB
Buffers:         10680 kB
Cached:          49940 kB
SwapCached:      13092 kB
Active:          38492 kB
Inactive:        45220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1928536 kB
SwapTotal:     4192956 kB
SwapFree:      4158576 kB
Dirty:            2160 kB
Writeback:           0 kB
Mapped:          29748 kB
Slab:            29272 kB
Committed_AS:   673696 kB
PageTables:       1680 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= 66558 MiB

End job on node26 on Wed Feb 21 17:43:50 UTC 2007