Trace number 306602

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) 1200.11 1200.25

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
MD5SUMc07a9d2347faff9205aa35340a341cba
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark149.918
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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:  7000                                                 |
0.00/0.00	c |  Number of clauses:    29400                                                |
0.00/0.05	c |  Parsing time:         0.04         s                                       |
0.00/0.10	c ============================[ Search Statistics ]==============================
0.00/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.10	c ===============================================================================
0.00/0.10	c |         0 |    6800    28998    88003 |     9666        0    nan |  0.000 % |
0.09/0.12	c |       101 |    6800    28998    88003 |    10632      101    119 |  0.000 % |
0.09/0.16	c |       253 |    6800    28998    88003 |    11695      253    141 |  0.000 % |
0.20/0.21	c |       478 |    6800    28998    88003 |    12865      478    121 |  0.000 % |
0.20/0.28	c |       815 |    6800    28998    88003 |    14151      815    123 |  0.000 % |
0.30/0.40	c |      1321 |    6800    28998    88003 |    15567     1321    133 |  0.000 % |
0.50/0.58	c |      2080 |    6800    28998    88003 |    17123     2080    137 |  0.000 % |
0.81/0.85	c |      3222 |    6800    28998    88003 |    18836     3222    141 |  0.000 % |
1.23/1.27	c |      4932 |    6800    28998    88003 |    20719     4932    141 |  0.000 % |
1.94/1.98	c |      7494 |    6800    28998    88003 |    22791     7494    146 |  0.000 % |
3.06/3.17	c |     11338 |    6800    28998    88003 |    25071    11338    147 |  0.000 % |
5.42/5.47	c |     17105 |    6800    28998    88003 |    27578    17105    159 |  0.000 % |
9.62/9.63	c |     25755 |    6800    28998    88003 |    30336    25755    170 |  0.000 % |
15.77/15.82	c |     38730 |    6800    28998    88003 |    33369    18996    185 |  0.000 % |
27.75/27.81	c |     58191 |    6800    28998    88003 |    36706    15868    188 |  0.000 % |
46.06/46.15	c |     87383 |    6800    28998    88003 |    40377    19801    193 |  0.000 % |
83.44/83.53	c |    131174 |    6800    28998    88003 |    44415    34715    187 |  0.000 % |
140.45/140.63	c |    196859 |    6800    28998    88003 |    48856    35237    192 |  0.000 % |
231.70/231.88	c |    295385 |    6800    28998    88003 |    53742    23119    195 |  0.000 % |
397.18/397.31	c |    443174 |    6800    28998    88003 |    59116    48594    210 |  0.000 % |
651.88/652.05	c |    664858 |    6800    28998    88003 |    65028    41650    201 |  0.000 % |
1056.60/1056.85	c |    997384 |    6800    28998    88003 |    71530    16247    170 |  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/node16/watcher-306602-1172102436 -o ROOT/results/node16/solver-306602-1172102436 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306602-1172102436/minisat /tmp/evaluation/306602-1172102436/instance-306602-1172102436.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 18713
/proc/meminfo: memFree=1435808/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=2508 CPUtime=0
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 409 0 0 0 0 0 0 0 18 0 1 0 230197917 2568192 393 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134525015 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 627 397 58 138 0 486 0

[startup+0.107258 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18713
/proc/meminfo: memFree=1435808/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=4376 CPUtime=0.09
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 923 0 0 0 9 0 0 0 18 0 1 0 230197917 4481024 848 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134709720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 1094 848 71 138 0 953 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4376

[startup+0.51521 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18713
/proc/meminfo: memFree=1435808/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=5036 CPUtime=0.5
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 1085 0 0 0 50 0 0 0 22 0 1 0 230197917 5156864 1010 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 1259 1010 73 138 0 1118 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5036

[startup+1.33811 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18714
/proc/meminfo: memFree=1430552/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=6884 CPUtime=1.33
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 1559 0 0 0 132 1 0 0 25 0 1 0 230197917 7049216 1484 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 1721 1484 73 138 0 1580 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6884

[startup+2.97393 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18714
/proc/meminfo: memFree=1427864/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=10448 CPUtime=2.96
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 2458 0 0 0 295 1 0 0 25 0 1 0 230197917 10698752 2383 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 2612 2383 73 138 0 2471 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10448

[startup+6.25255 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18714
/proc/meminfo: memFree=1421336/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=16668 CPUtime=6.24
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 3985 0 0 0 621 3 0 0 25 0 1 0 230197917 17068032 3910 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 4167 3910 73 138 0 4026 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16668

[startup+12.7048 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18714
/proc/meminfo: memFree=1410840/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=25940 CPUtime=12.69
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 6311 0 0 0 1264 5 0 0 25 0 1 0 230197917 26562560 6236 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 6485 6236 73 138 0 6344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25940

[startup+25.5063 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18714
/proc/meminfo: memFree=1406104/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=30560 CPUtime=25.49
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 7477 0 0 0 2543 6 0 0 25 0 1 0 230197917 31293440 7402 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550524 0 0 4096 3 0 0 0 17 0 0 0
/proc/18713/statm: 7640 7402 73 138 0 7499 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30560

[startup+51.1274 s]
/proc/loadavg: 0.96 0.98 0.99 2/84 18816
/proc/meminfo: memFree=1399592/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=35848 CPUtime=51.08
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 8786 0 0 0 5099 9 0 0 25 0 1 0 230197917 36708352 8711 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 8962 8711 73 138 0 8821 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35848

[startup+102.359 s]
/proc/loadavg: 1.04 1.00 1.00 2/84 18886
/proc/meminfo: memFree=1394720/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=40680 CPUtime=102.26
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 9994 0 0 0 10216 10 0 0 25 0 1 0 230197917 41656320 9919 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 10170 9919 73 138 0 10029 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40680

[startup+162.383 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18912
/proc/meminfo: memFree=1389272/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=47280 CPUtime=162.26
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 11638 0 0 0 16214 12 0 0 25 0 1 0 230197917 48414720 11563 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 11820 11563 73 138 0 11679 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 47280

[startup+222.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18912
/proc/meminfo: memFree=1381656/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=54804 CPUtime=222.28
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 13529 0 0 0 22213 15 0 0 25 0 1 0 230197917 56119296 13454 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 13701 13454 73 138 0 13560 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 54804

[startup+282.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18912
/proc/meminfo: memFree=1381592/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=54804 CPUtime=282.28
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 13534 0 0 0 28213 15 0 0 25 0 1 0 230197917 56119296 13459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 13701 13459 73 138 0 13560 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 54804

[startup+342.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18912
/proc/meminfo: memFree=1381656/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=54804 CPUtime=342.29
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 13534 0 0 0 34213 16 0 0 25 0 1 0 230197917 56119296 13459 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 13701 13459 73 138 0 13560 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 54804

[startup+402.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18912
/proc/meminfo: memFree=1379672/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=57048 CPUtime=402.3
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 14103 0 0 0 40213 17 0 0 25 0 1 0 230197917 58417152 14028 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 14262 14028 73 138 0 14121 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 57048

[startup+462.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18912
/proc/meminfo: memFree=1376856/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=59688 CPUtime=462.32
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 14752 0 0 0 46213 19 0 0 25 0 1 0 230197917 61120512 14677 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 14922 14677 73 138 0 14781 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 59688

[startup+522.462 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 18912
/proc/meminfo: memFree=1376792/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=59688 CPUtime=522.32
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 14752 0 0 0 52213 19 0 0 25 0 1 0 230197917 61120512 14677 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 14922 14677 73 138 0 14781 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 59688

[startup+582.474 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18912
/proc/meminfo: memFree=1376856/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=59688 CPUtime=582.34
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 14752 0 0 0 58214 20 0 0 25 0 1 0 230197917 61120512 14677 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 14922 14677 73 138 0 14781 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 59688

[startup+642.494 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18912
/proc/meminfo: memFree=1375512/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=61008 CPUtime=642.35
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 15090 0 0 0 64215 20 0 0 25 0 1 0 230197917 62472192 15015 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 15252 15015 73 138 0 15111 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 61008

[startup+702.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18912
/proc/meminfo: memFree=1372056/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=64560 CPUtime=702.37
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 15941 0 0 0 70214 23 0 0 25 0 1 0 230197917 66109440 15866 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551963 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 16140 15866 73 138 0 15999 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 64560

[startup+762.523 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18912
/proc/meminfo: memFree=1372056/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=64520 CPUtime=762.38
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 15941 0 0 0 76215 23 0 0 25 0 1 0 230197917 66068480 15866 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 16130 15866 73 138 0 15989 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 64520

[startup+822.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18912
/proc/meminfo: memFree=1372120/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=64520 CPUtime=822.39
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 15941 0 0 0 82216 23 0 0 25 0 1 0 230197917 66068480 15866 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 16130 15866 73 138 0 15989 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 64520

[startup+882.554 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18912
/proc/meminfo: memFree=1371800/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=64784 CPUtime=882.4
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 16006 0 0 0 88216 24 0 0 25 0 1 0 230197917 66338816 15931 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 16196 15931 73 138 0 16055 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 64784

[startup+942.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18912
/proc/meminfo: memFree=1371544/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=65048 CPUtime=942.41
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 16065 0 0 0 94216 25 0 0 25 0 1 0 230197917 66609152 15990 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 16262 15990 73 138 0 16121 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 65048

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18912
/proc/meminfo: memFree=1370968/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=65716 CPUtime=1002.43
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 16223 0 0 0 100217 26 0 0 25 0 1 0 230197917 67293184 16148 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 16429 16148 73 138 0 16288 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 65716

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18912
/proc/meminfo: memFree=1369560/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=67036 CPUtime=1062.45
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 16560 0 0 0 106218 27 0 0 25 0 1 0 230197917 68644864 16485 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 16759 16485 73 138 0 16618 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 67036

[startup+1122.61 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 18912
/proc/meminfo: memFree=1364888/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=71656 CPUtime=1122.45
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 17732 0 0 0 112217 28 0 0 25 0 1 0 230197917 73375744 17657 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 17914 17657 73 138 0 17773 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 71656

[startup+1182.62 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18912
/proc/meminfo: memFree=1364248/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=72712 CPUtime=1182.46
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 17992 0 0 0 118217 29 0 0 25 0 1 0 230197917 74457088 17917 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 18178 17917 73 138 0 18037 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 72712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.24 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18912
/proc/meminfo: memFree=1356952/2055920 swapFree=4192812/4192956
[pid=18713] ppid=18711 vsize=79592 CPUtime=1200.08
/proc/18713/stat : 18713 (minisat) R 18711 18713 17787 0 -1 4194304 19726 0 0 0 119977 31 0 0 25 0 1 0 230197917 81502208 19651 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/18713/statm: 19898 19651 73 138 0 19757 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 79592

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): 1200.25
CPU time (s): 1200.11
CPU user time (s): 1199.78
CPU system time (s): 0.328949
CPU usage (%): 99.9877
Max. virtual memory (cumulated for all children) (KiB): 79592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.328949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19726
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= 12206

runsolver used 1.3478 second user time and 2.91356 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Thu Feb 22 00:00:36 UTC 2007

IDJOB= 306602
IDBENCH= 20185
IDSOLVER= 109
FILE ID= node16/306602-1172102436

PBS_JOBID= 3865334

Free space on /tmp= 66546 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S102550125-14.cnf
COMMAND LINE= /tmp/evaluation/306602-1172102436/minisat /tmp/evaluation/306602-1172102436/instance-306602-1172102436.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-306602-1172102436 -o ROOT/results/node16/solver-306602-1172102436 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306602-1172102436/minisat /tmp/evaluation/306602-1172102436/instance-306602-1172102436.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  c07a9d2347faff9205aa35340a341cba

RANDOM SEED= 250404831

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1436216 kB
Buffers:         59524 kB
Cached:         424976 kB
SwapCached:          0 kB
Active:         218604 kB
Inactive:       320496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1436216 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          73500 kB
Slab:            66236 kB
Committed_AS:  1036760 kB
PageTables:       1724 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= 66546 MiB

End job on node16 on Thu Feb 22 00:20:38 UTC 2007