Trace number 424739

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
MXC 2007-02-08UNSAT 2612.91 2613.64

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1275186626-09-UNSAT.cnf
MD5SUM53a19f144e67fa11d9773b213d1fd815
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark165.15
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

2612.87/2613.63	c MXC attempting /tmp/evaluation/424739-1177801141/instance-424739-1177801141.cnf
2612.87/2613.63	c 0 assignments made, starting to guess now
2612.87/2613.63	c ===================================[MXC]=====================================
2612.87/2613.63	c | Conflicts |     ORIGINAL     |             LEARNT              | Progress |
2612.87/2613.63	c |           | Clauses Literals |  Limit Clauses Literals  Lit/Cl |          |
2612.87/2613.63	c =============================================================================
2612.87/2613.63	c |         0 |    2638     7914 |    1000       0       0     nan |  0.000 % |
2612.87/2613.63	c |       102 |    2638     7914 |    1100      99    1900    19.2 |  0.000 % |
2612.87/2613.63	c |       252 |    2638     7914 |    1210     248    4452    18.0 |  0.000 % |
2612.87/2613.63	c |       477 |    2638     7914 |    1331     473    8374    17.7 |  0.000 % |
2612.87/2613.63	c |       814 |    2638     7914 |    1464     809   14949    18.5 |  0.000 % |
2612.87/2613.63	c |      1320 |    2638     7914 |    1610    1314   25979    19.8 |  0.000 % |
2612.87/2613.63	c |      2079 |    2638     7914 |    1771    1268   26139    20.6 |  0.000 % |
2612.87/2613.63	c |      3218 |    2638     7914 |    1948    1520   29172    19.2 |  0.000 % |
2612.87/2613.63	c |      4926 |    2638     7914 |    2143    1279   25437    19.9 |  0.000 % |
2612.87/2613.63	c |      7489 |    2638     7914 |    2357    1699   33322    19.6 |  0.000 % |
2612.87/2613.63	c |     11333 |    2638     7914 |    2593    2007   42910    21.4 |  0.000 % |
2612.87/2613.63	c |     17099 |    2638     7914 |    2853    2588   51474    19.9 |  0.000 % |
2612.87/2613.63	c |     25749 |    2638     7914 |    3138    2682   47568    17.7 |  0.000 % |
2612.87/2613.63	c |     38724 |    2638     7914 |    3452    3113   66919    21.5 |  0.000 % |
2612.87/2613.63	c |     58185 |    2638     7914 |    3797    1861   34807    18.7 |  0.000 % |
2612.87/2613.63	c |     87377 |    2638     7914 |    4177    2595   48613    18.7 |  0.000 % |
2612.87/2613.63	c |    131166 |    2638     7914 |    4594    2584   53480    20.7 |  0.000 % |
2612.87/2613.63	c |    196850 |    2638     7914 |    5054    4001   79799    19.9 |  0.000 % |
2612.87/2613.63	c |    295376 |    2638     7914 |    5559    4060   83817    20.6 |  0.000 % |
2612.87/2613.63	c |    443166 |    2638     7914 |    6115    4625   89623    19.4 |  0.000 % |
2612.87/2613.63	c |    664849 |    2638     7914 |    6727    3291   72393    22.0 |  0.000 % |
2612.87/2613.63	c |    997375 |    2638     7914 |    7400    6366  134186    21.1 |  0.000 % |
2612.87/2613.63	c |   1496165 |    2638     7914 |    8140    6092  124389    20.4 |  0.000 % |
2612.87/2613.63	c |   2244349 |    2638     7914 |    8954    6039  110432    18.3 |  0.000 % |
2612.87/2613.63	c |   3366624 |    2638     7914 |    9849    5432  104036    19.2 |  0.000 % |
2612.87/2613.63	c |   5050035 |    2638     7914 |   10834    6032  120235    19.9 |  0.000 % |
2612.87/2613.63	c |   7575151 |    2638     7914 |   11918    8531  186334    21.8 |  0.000 % |
2612.87/2613.63	c |  11362827 |    2638     7914 |   13109    8642  143197    16.6 |  0.000 % |
2612.87/2613.63	c |  17044339 |    2638     7914 |   14420   11252  186110    16.5 |  0.000 % |
2612.87/2613.63	c -1681.667s elapsed
2612.87/2613.63	c restarts: 28
2612.87/2613.63	c decisions: 25062000
2612.87/2613.63	c propagations: -2075553253
2612.87/2613.63	c conflicts: 20976086
2612.87/2613.63	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-424739-1177801141 -o ROOT/results/node68/solver-424739-1177801141 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424739-1177801141/mxc /tmp/evaluation/424739-1177801141/instance-424739-1177801141.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.97 1.89 3/64 9641
/proc/meminfo: memFree=1541488/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=1064 CPUtime=0
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 256103606 1089536 130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 266 130 57 122 0 140 0

[startup+0.00675509 s]
/proc/loadavg: 1.99 1.97 1.89 3/64 9641
/proc/meminfo: memFree=1541488/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=1064 CPUtime=0
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 256103606 1089536 130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529970 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 266 130 57 122 0 140 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1064

[startup+0.101763 s]
/proc/loadavg: 1.99 1.97 1.89 3/64 9641
/proc/meminfo: memFree=1541488/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=1336 CPUtime=0.09
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 205 0 0 0 9 0 0 0 18 0 1 0 256103606 1368064 188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 334 188 67 122 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301781 s]
/proc/loadavg: 1.99 1.97 1.89 3/64 9641
/proc/meminfo: memFree=1541488/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=1336 CPUtime=0.29
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 225 0 0 0 29 0 0 0 19 0 1 0 256103606 1368064 208 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 334 208 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.701816 s]
/proc/loadavg: 1.99 1.97 1.89 3/64 9641
/proc/meminfo: memFree=1541488/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=1468 CPUtime=0.69
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 255 0 0 0 69 0 0 0 23 0 1 0 256103606 1503232 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528088 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 367 238 67 122 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50189 s]
/proc/loadavg: 1.99 1.97 1.89 2/65 9642
/proc/meminfo: memFree=1540712/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=1596 CPUtime=1.49
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 276 0 0 0 149 0 0 0 25 0 1 0 256103606 1634304 259 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 399 259 67 122 0 273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1596

[startup+3.10103 s]
/proc/loadavg: 1.91 1.95 1.88 2/65 9642
/proc/meminfo: memFree=1540456/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=1848 CPUtime=3.09
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 329 0 0 0 309 0 0 0 25 0 1 0 256103606 1892352 312 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 462 312 67 122 0 336 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1848

[startup+6.30132 s]
/proc/loadavg: 1.91 1.95 1.88 2/65 9642
/proc/meminfo: memFree=1540208/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=1980 CPUtime=6.29
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 364 0 0 0 629 0 0 0 25 0 1 0 256103606 2027520 347 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 495 347 67 122 0 369 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1980

[startup+12.7019 s]
/proc/loadavg: 1.77 1.92 1.87 2/65 9642
/proc/meminfo: memFree=1539824/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=2208 CPUtime=12.69
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 432 0 0 0 1269 0 0 0 25 0 1 0 256103606 2260992 415 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 552 415 67 122 0 426 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2208

[startup+25.5011 s]
/proc/loadavg: 1.65 1.89 1.87 2/65 9642
/proc/meminfo: memFree=1539512/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=2556 CPUtime=25.49
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 505 0 0 0 2549 0 0 0 25 0 1 0 256103606 2617344 488 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 639 488 67 122 0 513 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2556

[startup+51.1014 s]
/proc/loadavg: 1.43 1.82 1.84 2/65 9642
/proc/meminfo: memFree=1539064/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=3004 CPUtime=51.08
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 617 0 0 0 5108 0 0 0 25 0 1 0 256103606 3076096 600 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529871 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 751 600 67 122 0 625 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3004

[startup+102.306 s]
/proc/loadavg: 1.17 1.68 1.79 2/65 9642
/proc/meminfo: memFree=1538680/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=3352 CPUtime=102.27
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 724 0 0 0 10227 0 0 0 25 0 1 0 256103606 3432448 707 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 838 707 67 122 0 712 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3352

[startup+162.301 s]
/proc/loadavg: 1.06 1.55 1.74 2/71 9812
/proc/meminfo: memFree=1536824/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=3796 CPUtime=162.18
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 819 0 0 0 16218 0 0 0 25 0 1 0 256103606 3887104 802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134538011 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 949 802 67 122 0 823 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 3796

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.69 2/65 9840
/proc/meminfo: memFree=1537720/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=4036 CPUtime=222.15
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 887 0 0 0 22215 0 0 0 25 0 1 0 256103606 4132864 870 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1009 870 67 122 0 883 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 4036

[startup+282.301 s]
/proc/loadavg: 1.01 1.36 1.64 2/65 9840
/proc/meminfo: memFree=1537464/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=4312 CPUtime=282.13
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 952 0 0 0 28213 0 0 0 25 0 1 0 256103606 4415488 935 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534099 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1078 935 67 122 0 952 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 4312

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.60 2/65 9840
/proc/meminfo: memFree=1537336/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=4484 CPUtime=342.12
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 997 0 0 0 34212 0 0 0 25 0 1 0 256103606 4591616 980 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1121 980 67 122 0 995 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 4484

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.56 2/65 9840
/proc/meminfo: memFree=1537336/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=4648 CPUtime=402.11
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1036 0 0 0 40210 1 0 0 25 0 1 0 256103606 4759552 1019 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1162 1019 67 122 0 1036 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 4648

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.52 2/65 9840
/proc/meminfo: memFree=1537208/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=4744 CPUtime=462.1
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1071 0 0 0 46209 1 0 0 25 0 1 0 256103606 4857856 1054 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1186 1054 67 122 0 1060 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 4744

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.49 2/65 9840
/proc/meminfo: memFree=1537016/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=4920 CPUtime=522.08
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1100 0 0 0 52207 1 0 0 25 0 1 0 256103606 5038080 1083 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1230 1083 67 122 0 1104 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 4920

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.45 2/65 9840
/proc/meminfo: memFree=1536888/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=5008 CPUtime=582.07
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1137 0 0 0 58206 1 0 0 25 0 1 0 256103606 5128192 1120 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1252 1120 67 122 0 1126 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 5008

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.42 2/65 9840
/proc/meminfo: memFree=1536824/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=5184 CPUtime=642.06
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1170 0 0 0 64205 1 0 0 25 0 1 0 256103606 5308416 1153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1296 1153 67 122 0 1170 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 5184


################
# More data... #
################

/proc/meminfo: memFree=1535160/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=6828 CPUtime=2021.71
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1606 0 0 0 202170 1 0 0 25 0 1 0 256103606 6991872 1569 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1707 1569 67 122 0 1581 0
Current children cumulated CPU time (s) 2021.71
Current children cumulated vsize (KiB) 6828

[startup+2082.31 s]
/proc/loadavg: 1.07 1.04 1.08 2/65 9840
/proc/meminfo: memFree=1535096/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=6900 CPUtime=2081.7
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1625 0 0 0 208169 1 0 0 25 0 1 0 256103606 7065600 1588 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1725 1588 67 122 0 1599 0
Current children cumulated CPU time (s) 2081.7
Current children cumulated vsize (KiB) 6900

[startup+2142.3 s]
/proc/loadavg: 1.02 1.03 1.08 2/65 9840
/proc/meminfo: memFree=1534968/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=6984 CPUtime=2141.68
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1642 0 0 0 214167 1 0 0 25 0 1 0 256103606 7151616 1605 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1746 1605 67 122 0 1620 0
Current children cumulated CPU time (s) 2141.68
Current children cumulated vsize (KiB) 6984

[startup+2202.3 s]
/proc/loadavg: 1.01 1.02 1.07 2/65 9840
/proc/meminfo: memFree=1534840/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7056 CPUtime=2201.67
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1675 0 0 0 220166 1 0 0 25 0 1 0 256103606 7225344 1638 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531351 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1764 1638 67 122 0 1638 0
Current children cumulated CPU time (s) 2201.67
Current children cumulated vsize (KiB) 7056

[startup+2262.3 s]
/proc/loadavg: 1.00 1.02 1.06 2/65 9840
/proc/meminfo: memFree=1534904/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7056 CPUtime=2261.65
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1675 0 0 0 226164 1 0 0 25 0 1 0 256103606 7225344 1638 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519899 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1764 1638 67 122 0 1638 0
Current children cumulated CPU time (s) 2261.65
Current children cumulated vsize (KiB) 7056

[startup+2322.3 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 9840
/proc/meminfo: memFree=1534776/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7136 CPUtime=2321.64
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1691 0 0 0 232163 1 0 0 25 0 1 0 256103606 7307264 1654 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1784 1654 67 122 0 1658 0
Current children cumulated CPU time (s) 2321.64
Current children cumulated vsize (KiB) 7136

[startup+2382.3 s]
/proc/loadavg: 1.00 1.01 1.05 2/65 9840
/proc/meminfo: memFree=1534648/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7212 CPUtime=2381.62
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1703 0 0 0 238161 1 0 0 25 0 1 0 256103606 7385088 1666 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1803 1666 67 122 0 1677 0
Current children cumulated CPU time (s) 2381.62
Current children cumulated vsize (KiB) 7212

[startup+2442.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 9840
/proc/meminfo: memFree=1534584/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7212 CPUtime=2441.61
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1711 0 0 0 244160 1 0 0 25 0 1 0 256103606 7385088 1674 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1803 1674 67 122 0 1677 0
Current children cumulated CPU time (s) 2441.61
Current children cumulated vsize (KiB) 7212

[startup+2502.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 9840
/proc/meminfo: memFree=1534520/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7316 CPUtime=2501.59
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1723 0 0 0 250158 1 0 0 25 0 1 0 256103606 7491584 1686 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1829 1686 67 122 0 1703 0
Current children cumulated CPU time (s) 2501.59
Current children cumulated vsize (KiB) 7316

[startup+2562.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 9842
/proc/meminfo: memFree=1534456/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7316 CPUtime=2561.58
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1736 0 0 0 256157 1 0 0 25 0 1 0 256103606 7491584 1699 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1829 1699 67 122 0 1703 0
Current children cumulated CPU time (s) 2561.58
Current children cumulated vsize (KiB) 7316

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

[startup+2585.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 9842
/proc/meminfo: memFree=1534584/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7316 CPUtime=2584.77
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1739 0 0 0 258476 1 0 0 25 0 1 0 256103606 7491584 1702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1829 1702 67 122 0 1703 0
Current children cumulated CPU time (s) 2584.77
Current children cumulated vsize (KiB) 7316

[startup+2598.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 9842
/proc/meminfo: memFree=1534648/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7316 CPUtime=2597.57
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1739 0 0 0 259756 1 0 0 25 0 1 0 256103606 7491584 1702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1829 1702 67 122 0 1703 0
Current children cumulated CPU time (s) 2597.57
Current children cumulated vsize (KiB) 7316

[startup+2604.7 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 9842
/proc/meminfo: memFree=1534584/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7316 CPUtime=2603.97
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1739 0 0 0 260396 1 0 0 25 0 1 0 256103606 7491584 1702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1829 1702 67 122 0 1703 0
Current children cumulated CPU time (s) 2603.97
Current children cumulated vsize (KiB) 7316

[startup+2607.9 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 9842
/proc/meminfo: memFree=1534584/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7316 CPUtime=2607.17
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1739 0 0 0 260716 1 0 0 25 0 1 0 256103606 7491584 1702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530291 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1829 1702 67 122 0 1703 0
Current children cumulated CPU time (s) 2607.17
Current children cumulated vsize (KiB) 7316

[startup+2611.1 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 9842
/proc/meminfo: memFree=1534584/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7316 CPUtime=2610.37
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1739 0 0 0 261036 1 0 0 25 0 1 0 256103606 7491584 1702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1829 1702 67 122 0 1703 0
Current children cumulated CPU time (s) 2610.37
Current children cumulated vsize (KiB) 7316

[startup+2612.7 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 9842
/proc/meminfo: memFree=1534584/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7316 CPUtime=2611.97
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1739 0 0 0 261196 1 0 0 25 0 1 0 256103606 7491584 1702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1829 1702 67 122 0 1703 0
Current children cumulated CPU time (s) 2611.97
Current children cumulated vsize (KiB) 7316

[startup+2613.1 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 9842
/proc/meminfo: memFree=1534584/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7316 CPUtime=2612.37
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1739 0 0 0 261236 1 0 0 25 0 1 0 256103606 7491584 1702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1829 1702 67 122 0 1703 0
Current children cumulated CPU time (s) 2612.37
Current children cumulated vsize (KiB) 7316

[startup+2613.5 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 9842
/proc/meminfo: memFree=1534584/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7316 CPUtime=2612.77
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1739 0 0 0 261276 1 0 0 25 0 1 0 256103606 7491584 1702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1829 1702 67 122 0 1703 0
Current children cumulated CPU time (s) 2612.77
Current children cumulated vsize (KiB) 7316

[startup+2613.6 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 9842
/proc/meminfo: memFree=1534584/2055920 swapFree=4183928/4192956
[pid=9641] ppid=9639 vsize=7316 CPUtime=2612.87
/proc/9641/stat : 9641 (mxc) R 9639 9641 9072 0 -1 4194304 1739 0 0 0 261286 1 0 0 25 0 1 0 256103606 7491584 1702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517394 0 0 4096 0 0 0 0 17 1 0 0
/proc/9641/statm: 1829 1702 67 122 0 1703 0
Current children cumulated CPU time (s) 2612.87
Current children cumulated vsize (KiB) 7316

Child status: 20
Real time (s): 2613.64
CPU time (s): 2612.91
CPU user time (s): 2612.89
CPU system time (s): 0.020996
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 7316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2612.89
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1740
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= 7
involuntary context switches= 4560

runsolver used 2.05469 second user time and 5.13022 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sat Apr 28 22:59:01 UTC 2007

IDJOB= 424739
IDBENCH= 20264
IDSOLVER= 174
FILE ID= node68/424739-1177801141

PBS_JOBID= 4715790

Free space on /tmp= 66538 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1275186626-09-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424739-1177801141/mxc /tmp/evaluation/424739-1177801141/instance-424739-1177801141.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-424739-1177801141 -o ROOT/results/node68/solver-424739-1177801141 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424739-1177801141/mxc /tmp/evaluation/424739-1177801141/instance-424739-1177801141.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  53a19f144e67fa11d9773b213d1fd815

RANDOM SEED= 364757720

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1541896 kB
Buffers:         48604 kB
Cached:         387824 kB
SwapCached:       3056 kB
Active:         218796 kB
Inactive:       227680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541896 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:             632 kB
Writeback:           0 kB
Mapped:          16100 kB
Slab:            53608 kB
Committed_AS:  2956624 kB
PageTables:       1384 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= 66538 MiB

End job on node68 on Sat Apr 28 23:42:35 UTC 2007