Trace number 309062

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) 1200.04 1200.38

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
MD5SUM7031e461464b8d1c0f6a8a1c913e5155
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark618.095
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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:  4500                                                 |
0.00/0.00	c |  Number of clauses:    12014                                                |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |    3107    10028    30585 |     3342        0    nan |  0.000 % |
0.00/0.06	c |       100 |    3107    10028    30585 |     3676      100     21 |  0.000 % |
0.00/0.08	c |       250 |    3107    10028    30585 |     4044      250     19 |  0.000 % |
0.09/0.11	c |       475 |    3107    10028    30585 |     4449      475     21 |  0.000 % |
0.09/0.15	c |       813 |    3107    10028    30585 |     4893      813     22 |  0.000 % |
0.20/0.22	c |      1320 |    3107    10028    30585 |     5383     1320     21 |  0.000 % |
0.30/0.32	c |      2079 |    3107    10028    30585 |     5921     2079     23 |  0.000 % |
0.40/0.50	c |      3218 |    3107    10028    30585 |     6513     3218     24 |  0.000 % |
0.71/0.78	c |      4926 |    3107    10028    30585 |     7165     4926     27 |  0.000 % |
1.22/1.26	c |      7490 |    3107    10028    30585 |     7881     3750     28 |  0.000 % |
1.93/2.02	c |     11335 |    3107    10028    30585 |     8670     7595     26 |  0.000 % |
3.17/3.22	c |     17104 |    3107    10028    30585 |     9537     8921     29 |  0.000 % |
5.01/5.12	c |     25754 |    3107    10028    30585 |    10490     7723     31 |  0.000 % |
8.39/8.40	c |     38729 |    3107    10028    30585 |    11539     9913     30 |  0.000 % |
13.40/13.43	c |     58190 |    3107    10028    30585 |    12693     5870     26 |  0.000 % |
20.98/21.04	c |     87382 |    3107    10028    30585 |    13963     9100     26 |  0.000 % |
32.66/32.68	c |    131172 |    3107    10028    30585 |    15359    10173     26 |  0.000 % |
52.11/52.16	c |    196856 |    3107    10028    30585 |    16895    13203     31 |  0.000 % |
83.54/83.68	c |    295385 |    3107    10028    30585 |    18584    16860     36 |  0.000 % |
131.57/131.64	c |    443174 |    3107    10028    30585 |    20443    14254     24 |  0.000 % |
212.35/212.51	c |    664860 |    3107    10028    30585 |    22487    17657     36 |  0.000 % |
338.09/338.26	c |    997386 |    3107    10028    30585 |    24736    19328     35 |  0.000 % |
538.26/538.44	c |   1496174 |    3107    10028    30585 |    27210    17627     22 |  0.000 % |
871.55/871.83	c |   2244359 |    3107    10028    30585 |    29931    15556     27 |  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/node58/watcher-309062-1172533106 -o ROOT/results/node58/solver-309062-1172533106 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309062-1172533106/minisat /tmp/evaluation/309062-1172533106/instance-309062-1172533106.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: 0.99 0.98 0.99 3/64 22736
/proc/meminfo: memFree=1886824/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=2508 CPUtime=0
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 326 0 0 0 0 0 0 0 18 0 1 0 273267262 2568192 310 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134713862 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 627 310 58 138 0 486 0

[startup+0.10677 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 22736
/proc/meminfo: memFree=1886824/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=3492 CPUtime=0.09
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 594 0 0 0 9 0 0 0 18 0 1 0 273267262 3575808 578 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550883 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 873 578 73 138 0 732 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3492

[startup+0.514815 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 22736
/proc/meminfo: memFree=1886824/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=3492 CPUtime=0.5
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 595 0 0 0 50 0 0 0 21 0 1 0 273267262 3575808 579 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 873 579 73 138 0 732 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3492

[startup+1.3349 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22737
/proc/meminfo: memFree=1884384/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=4020 CPUtime=1.32
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 721 0 0 0 132 0 0 0 25 0 1 0 273267262 4116480 705 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552292 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 1005 705 73 138 0 864 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4020

[startup+2.97509 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22737
/proc/meminfo: memFree=1883936/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=4284 CPUtime=2.96
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 779 0 0 0 296 0 0 0 25 0 1 0 273267262 4386816 763 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556309 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 1071 763 73 138 0 930 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4284

[startup+6.25245 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22737
/proc/meminfo: memFree=1883424/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=4812 CPUtime=6.24
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 920 0 0 0 624 0 0 0 25 0 1 0 273267262 4927488 904 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 1203 904 73 138 0 1062 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4812

[startup+12.7062 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22737
/proc/meminfo: memFree=1882976/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=5208 CPUtime=12.69
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 999 0 0 0 1269 0 0 0 25 0 1 0 273267262 5332992 983 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 1302 983 73 138 0 1161 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5208

[startup+25.6076 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22737
/proc/meminfo: memFree=1882528/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=5624 CPUtime=25.58
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 1111 0 0 0 2558 0 0 0 25 0 1 0 273267262 5758976 1095 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 1406 1095 73 138 0 1265 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 5624

[startup+51.2144 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22737
/proc/meminfo: memFree=1881312/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=6812 CPUtime=51.19
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 1398 0 0 0 5118 1 0 0 25 0 1 0 273267262 6975488 1382 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550683 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 1703 1382 73 138 0 1562 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 6812

[startup+102.421 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22737
/proc/meminfo: memFree=1880224/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=7936 CPUtime=102.39
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 1673 0 0 0 10237 2 0 0 25 0 1 0 273267262 8126464 1657 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 1984 1657 73 138 0 1843 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 7936

[startup+162.443 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22737
/proc/meminfo: memFree=1879264/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=8728 CPUtime=162.38
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 1892 0 0 0 16236 2 0 0 25 0 1 0 273267262 8937472 1876 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556286 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 2182 1876 73 138 0 2041 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 8728

[startup+222.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1878176/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=9796 CPUtime=222.38
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 2160 0 0 0 22236 2 0 0 25 0 1 0 273267262 10031104 2144 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 2449 2144 73 138 0 2308 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 9796

[startup+282.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1877920/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=10064 CPUtime=282.38
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 2214 0 0 0 28235 3 0 0 25 0 1 0 273267262 10305536 2198 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 2516 2198 73 138 0 2375 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 10064

[startup+342.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1877152/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=10860 CPUtime=342.38
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 2411 0 0 0 34235 3 0 0 25 0 1 0 273267262 11120640 2395 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 2715 2395 73 138 0 2574 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 10860

[startup+402.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1876832/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=11128 CPUtime=402.38
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 2483 0 0 0 40235 3 0 0 25 0 1 0 273267262 11395072 2467 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551901 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 2782 2467 73 138 0 2641 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 11128

[startup+462.532 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1876000/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=11920 CPUtime=462.38
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 2695 0 0 0 46235 3 0 0 25 0 1 0 273267262 12206080 2679 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 2980 2679 73 138 0 2839 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 11920

[startup+522.548 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1875680/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=12184 CPUtime=522.38
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 2768 0 0 0 52235 3 0 0 25 0 1 0 273267262 12476416 2752 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550846 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 3046 2752 73 138 0 2905 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 12184

[startup+582.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1875552/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=12348 CPUtime=582.39
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 2797 0 0 0 58235 4 0 0 25 0 1 0 273267262 12644352 2781 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550754 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 3087 2781 73 138 0 2946 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 12348

[startup+642.588 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1875360/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=12612 CPUtime=642.39
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 2839 0 0 0 64235 4 0 0 25 0 1 0 273267262 12914688 2823 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 3153 2823 73 138 0 3012 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 12612

[startup+702.604 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1875104/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=12876 CPUtime=702.39
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 2915 0 0 0 70235 4 0 0 25 0 1 0 273267262 13185024 2899 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 3219 2899 73 138 0 3078 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 12876

[startup+762.619 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1874912/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=13008 CPUtime=762.39
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 2952 0 0 0 76235 4 0 0 25 0 1 0 273267262 13320192 2936 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 3252 2936 73 138 0 3111 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 13008

[startup+822.645 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1874720/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=13288 CPUtime=822.4
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 3009 0 0 0 82236 4 0 0 25 0 1 0 273267262 13606912 2993 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 3322 2993 73 138 0 3181 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 13288

[startup+882.662 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1874080/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=13816 CPUtime=882.4
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 3154 0 0 0 88235 5 0 0 25 0 1 0 273267262 14147584 3138 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 3454 3138 73 138 0 3313 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 13816

[startup+942.682 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1874016/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=13968 CPUtime=942.4
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 3175 0 0 0 94235 5 0 0 25 0 1 0 273267262 14303232 3159 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 3492 3159 73 138 0 3351 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 13968

[startup+1002.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1873888/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=14100 CPUtime=1002.41
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 3216 0 0 0 100236 5 0 0 25 0 1 0 273267262 14438400 3200 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 3525 3200 73 138 0 3384 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 14100

[startup+1062.72 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1873504/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=14500 CPUtime=1062.4
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 3303 0 0 0 106235 5 0 0 25 0 1 0 273267262 14848000 3287 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 3625 3287 73 138 0 3484 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 14500

[startup+1122.74 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1872928/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=15028 CPUtime=1122.4
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 3450 0 0 0 112235 5 0 0 25 0 1 0 273267262 15388672 3434 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 3757 3434 73 138 0 3616 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 15028

[startup+1182.76 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1872672/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=15308 CPUtime=1182.4
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 3501 0 0 0 118235 5 0 0 25 0 1 0 273267262 15675392 3485 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 3827 3485 73 138 0 3686 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 15308



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1872480/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=15444 CPUtime=1200.03
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 3544 0 0 0 119997 6 0 0 25 0 1 0 273267262 15814656 3528 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 3861 3528 73 138 0 3720 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 15444

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

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

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22739
/proc/meminfo: memFree=1872480/2055920 swapFree=4183776/4192956
[pid=22736] ppid=22734 vsize=15444 CPUtime=1200.03
/proc/22736/stat : 22736 (minisat) R 22734 22736 22274 0 -1 4194304 3544 0 0 0 119997 6 0 0 25 0 1 0 273267262 15814656 3528 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/22736/statm: 3861 3528 73 138 0 3720 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 15444

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.97
CPU system time (s): 0.06399
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 15444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3544
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= 1397

runsolver used 0.78288 second user time and 2.43063 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon Feb 26 23:38:26 UTC 2007

IDJOB= 309062
IDBENCH= 20249
IDSOLVER= 109
FILE ID= node58/309062-1172533106

PBS_JOBID= 3971810

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1349608788-18-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309062-1172533106/minisat /tmp/evaluation/309062-1172533106/instance-309062-1172533106.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-309062-1172533106 -o ROOT/results/node58/solver-309062-1172533106 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309062-1172533106/minisat /tmp/evaluation/309062-1172533106/instance-309062-1172533106.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  7031e461464b8d1c0f6a8a1c913e5155

RANDOM SEED= 168842677

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1887296 kB
Buffers:         22172 kB
Cached:         109400 kB
SwapCached:       3408 kB
Active:          54596 kB
Inactive:        87504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1887296 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            12592 kB
Committed_AS:   618732 kB
PageTables:       1380 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= 66563 MiB

End job on node58 on Mon Feb 26 23:58:28 UTC 2007