Trace number 306356

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) 1200.1 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S856579407-15.cnf
MD5SUM8e2b6af718158791a511354b0839f24f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark47.9097
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 |    6799    29033    88157 |     9677        0    nan |  0.000 % |
0.09/0.12	c |       101 |    6799    29033    88157 |    10645      101    104 |  0.000 % |
0.09/0.16	c |       251 |    6799    29033    88157 |    11709      251    120 |  0.000 % |
0.09/0.20	c |       476 |    6799    29033    88157 |    12880      476    114 |  0.000 % |
0.20/0.28	c |       814 |    6799    29033    88157 |    14169      814    113 |  0.000 % |
0.30/0.39	c |      1321 |    6799    29033    88157 |    15585     1321    125 |  0.000 % |
0.51/0.57	c |      2082 |    6799    29033    88157 |    17144     2082    139 |  0.000 % |
0.81/0.85	c |      3221 |    6799    29033    88157 |    18859     3221    143 |  0.000 % |
1.22/1.29	c |      4930 |    6799    29033    88157 |    20744     4930    148 |  0.000 % |
1.93/2.02	c |      7492 |    6799    29033    88157 |    22819     7492    154 |  0.000 % |
3.37/3.41	c |     11336 |    6799    29033    88157 |    25101    11336    167 |  0.000 % |
5.51/5.56	c |     17102 |    6799    29033    88157 |    27611    17102    168 |  0.000 % |
9.31/9.37	c |     25751 |    6799    29033    88157 |    30372    25751    166 |  0.000 % |
15.55/15.65	c |     38725 |    6799    29033    88157 |    33409    18694    172 |  0.000 % |
25.69/25.75	c |     58186 |    6799    29033    88157 |    36750    15081    200 |  0.000 % |
45.56/45.62	c |     87378 |    6799    29033    88157 |    40426    18737    179 |  0.000 % |
79.67/79.75	c |    131167 |    6799    29033    88157 |    44468    34263    193 |  0.000 % |
129.23/129.34	c |    196852 |    6799    29033    88157 |    48915    33007    179 |  0.000 % |
227.65/227.75	c |    295379 |    6799    29033    88157 |    53807    22592    178 |  0.000 % |
398.37/398.51	c |    443168 |    6799    29033    88157 |    59187    48614    199 |  0.000 % |
659.21/659.43	c |    664851 |    6799    29033    88157 |    65106    42501    207 |  0.000 % |
1074.49/1074.86	c |    997376 |    6799    29033    88157 |    71617    64207    191 |  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/node5/watcher-306356-1172097473 -o ROOT/results/node5/solver-306356-1172097473 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306356-1172097473/minisat /tmp/evaluation/306356-1172097473/instance-306356-1172097473.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: 0.97 1.00 1.00 3/77 15351
/proc/meminfo: memFree=1877472/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=2780 CPUtime=0
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 449 0 0 0 0 0 0 0 18 0 1 0 229702125 2846720 433 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134553294 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 695 433 58 138 0 554 0

[startup+0.106401 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 15351
/proc/meminfo: memFree=1877472/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=4376 CPUtime=0.09
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 923 0 0 0 9 0 0 0 18 0 1 0 229702125 4481024 848 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134705888 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 1094 848 71 138 0 953 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4376

[startup+0.514448 s]
/proc/loadavg: 0.97 1.00 1.00 3/77 15351
/proc/meminfo: memFree=1877472/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=4904 CPUtime=0.51
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 1076 0 0 0 50 1 0 0 21 0 1 0 229702125 5021696 1001 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 1226 1002 73 138 0 1085 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4904

[startup+1.33454 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 15352
/proc/meminfo: memFree=1872152/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=7024 CPUtime=1.32
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 1579 0 0 0 131 1 0 0 25 0 1 0 229702125 7192576 1504 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 1756 1504 73 138 0 1615 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7024

[startup+2.97073 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 15352
/proc/meminfo: memFree=1869336/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=10864 CPUtime=2.96
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 2548 0 0 0 294 2 0 0 25 0 1 0 229702125 11124736 2473 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 2716 2473 73 138 0 2575 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10864

[startup+6.2471 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 15352
/proc/meminfo: memFree=1862424/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=17088 CPUtime=6.23
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 4112 0 0 0 621 2 0 0 25 0 1 0 229702125 17498112 4037 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 4272 4037 73 138 0 4131 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 17088

[startup+12.7048 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 15352
/proc/meminfo: memFree=1852504/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=25832 CPUtime=12.69
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 6290 0 0 0 1265 4 0 0 25 0 1 0 229702125 26451968 6215 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551929 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 6458 6215 73 138 0 6317 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25832

[startup+25.5093 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 15352
/proc/meminfo: memFree=1848408/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=29924 CPUtime=25.49
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 7312 0 0 0 2544 5 0 0 25 0 1 0 229702125 30642176 7237 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 7481 7237 73 138 0 7340 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29924

[startup+51.1192 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 15352
/proc/meminfo: memFree=1844312/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=34016 CPUtime=51.09
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 8329 0 0 0 5103 6 0 0 25 0 1 0 229702125 34832384 8254 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 8504 8254 73 138 0 8363 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 34016

[startup+102.341 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15352
/proc/meminfo: memFree=1836312/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=42016 CPUtime=102.3
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 10309 0 0 0 10221 9 0 0 25 0 1 0 229702125 43024384 10234 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556324 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 10504 10234 73 138 0 10363 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 42016

[startup+162.376 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1834776/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=43320 CPUtime=162.32
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 10641 0 0 0 16222 10 0 0 25 0 1 0 229702125 44359680 10566 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 10830 10566 73 138 0 10689 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 43320

[startup+222.406 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1830296/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=47676 CPUtime=222.33
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 11749 0 0 0 22222 11 0 0 25 0 1 0 229702125 48820224 11674 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 11919 11674 73 138 0 11778 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 47676

[startup+282.436 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1824152/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=53748 CPUtime=282.34
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 13265 0 0 0 28221 13 0 0 25 0 1 0 229702125 55037952 13190 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 13437 13190 73 138 0 13296 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 53748

[startup+342.465 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 15354
/proc/meminfo: memFree=1821848/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=55992 CPUtime=342.36
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 13828 0 0 0 34221 15 0 0 25 0 1 0 229702125 57335808 13753 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550637 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 13998 13753 73 138 0 13857 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 55992

[startup+402.495 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 15354
/proc/meminfo: memFree=1821784/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=55992 CPUtime=402.37
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 13829 0 0 0 40222 15 0 0 25 0 1 0 229702125 57335808 13754 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550571 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 13998 13754 73 138 0 13857 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 55992

[startup+462.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1817112/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=60748 CPUtime=462.38
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 15007 0 0 0 46221 17 0 0 25 0 1 0 229702125 62205952 14932 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 15187 14932 73 138 0 15046 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 60748

[startup+522.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1816920/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=60748 CPUtime=522.38
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 15007 0 0 0 52221 17 0 0 25 0 1 0 229702125 62205952 14932 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 15187 14932 73 138 0 15046 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 60748

[startup+582.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1816984/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=60748 CPUtime=582.41
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 15007 0 0 0 58223 18 0 0 25 0 1 0 229702125 62205952 14932 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 15187 14932 73 138 0 15046 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 60748

[startup+642.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1816920/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=60748 CPUtime=642.41
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 15007 0 0 0 64223 18 0 0 25 0 1 0 229702125 62205952 14932 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 15187 14932 73 138 0 15046 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 60748

[startup+702.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1810968/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=66676 CPUtime=702.43
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 16486 0 0 0 70222 21 0 0 25 0 1 0 229702125 68276224 16411 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 16669 16411 73 138 0 16528 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 66676

[startup+762.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1809176/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=68392 CPUtime=762.43
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 16905 0 0 0 76221 22 0 0 25 0 1 0 229702125 70033408 16830 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 17098 16830 73 138 0 16957 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 68392

[startup+822.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1809176/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=68392 CPUtime=822.46
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 16905 0 0 0 82223 23 0 0 25 0 1 0 229702125 70033408 16830 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 17098 16830 73 138 0 16957 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 68392

[startup+882.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1809112/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=68392 CPUtime=882.46
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 16905 0 0 0 88223 23 0 0 25 0 1 0 229702125 70033408 16830 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 17098 16830 73 138 0 16957 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 68392

[startup+942.761 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1809048/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=68392 CPUtime=942.47
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 16905 0 0 0 94224 23 0 0 25 0 1 0 229702125 70033408 16830 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 17098 16830 73 138 0 16957 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 68392

[startup+1002.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1808984/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=68392 CPUtime=1002.49
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 16905 0 0 0 100225 24 0 0 25 0 1 0 229702125 70033408 16830 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 17098 16830 73 138 0 16957 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 68392

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1808984/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=68392 CPUtime=1062.5
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 16905 0 0 0 106226 24 0 0 25 0 1 0 229702125 70033408 16830 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 17098 16830 73 138 0 16957 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 68392

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1806168/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=71032 CPUtime=1122.51
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 17588 0 0 0 112225 26 0 0 25 0 1 0 229702125 72736768 17513 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 17758 17513 73 138 0 17617 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 71032

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1804312/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=73012 CPUtime=1182.56
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 18058 0 0 0 118229 27 0 0 25 0 1 0 229702125 74764288 17983 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 18253 17983 73 138 0 18112 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 73012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1804248/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=73012 CPUtime=1200.08
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 18058 0 0 0 119981 27 0 0 25 0 1 0 229702125 74764288 17983 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 18253 17983 73 138 0 18112 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 73012

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15354
/proc/meminfo: memFree=1804248/2055920 swapFree=4192812/4192956
[pid=15351] ppid=15349 vsize=73012 CPUtime=1200.08
/proc/15351/stat : 15351 (minisat) R 15349 15351 14888 0 -1 4194304 18058 0 0 0 119981 27 0 0 25 0 1 0 229702125 74764288 17983 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/15351/statm: 18253 17983 73 138 0 18112 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 73012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.81
CPU system time (s): 0.287956
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 73012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.287956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18058
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= 2021

runsolver used 1.36979 second user time and 2.66859 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Feb 21 22:37:53 UTC 2007

IDJOB= 306356
IDBENCH= 20179
IDSOLVER= 109
FILE ID= node5/306356-1172097473

PBS_JOBID= 3865338

Free space on /tmp= 66545 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S856579407-15.cnf
COMMAND LINE= /tmp/evaluation/306356-1172097473/minisat /tmp/evaluation/306356-1172097473/instance-306356-1172097473.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-306356-1172097473 -o ROOT/results/node5/solver-306356-1172097473 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306356-1172097473/minisat /tmp/evaluation/306356-1172097473/instance-306356-1172097473.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  8e2b6af718158791a511354b0839f24f

RANDOM SEED= 408170470

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1877880 kB
Buffers:         14396 kB
Cached:          70536 kB
SwapCached:          0 kB
Active:          71400 kB
Inactive:        57564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1877880 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1380 kB
Writeback:           0 kB
Mapped:          62924 kB
Slab:            34752 kB
Committed_AS:   848476 kB
PageTables:       1692 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= 66545 MiB

End job on node5 on Wed Feb 21 22:57:56 UTC 2007