Trace number 309265

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 2007-02-08? (TO) 1200.1 1200.48

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
MD5SUM1419f338cd3a22164a64179e41545055
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node41/watcher-309265-1172537933 -o ROOT/results/node41/solver-309265-1172537933 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309265-1172537933/mxc /tmp/evaluation/309265-1172537933/instance-309265-1172537933.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: 1.05 1.00 1.00 3/64 13723
/proc/meminfo: memFree=1891040/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=1200 CPUtime=0
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 273749231 1228800 144 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 300 144 57 122 0 174 0

[startup+0.106763 s]
/proc/loadavg: 1.05 1.00 1.00 3/64 13723
/proc/meminfo: memFree=1891040/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=1340 CPUtime=0.1
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 228 0 0 0 10 0 0 0 18 0 1 0 273749231 1372160 210 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134616712 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 335 210 67 122 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1340

[startup+0.514796 s]
/proc/loadavg: 1.05 1.00 1.00 3/64 13723
/proc/meminfo: memFree=1891040/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=1596 CPUtime=0.51
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 274 0 0 0 51 0 0 0 21 0 1 0 273749231 1634304 256 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519549 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 399 256 67 122 0 273 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1596

[startup+1.33487 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 13724
/proc/meminfo: memFree=1890136/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=1716 CPUtime=1.33
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 315 0 0 0 133 0 0 0 25 0 1 0 273749231 1757184 297 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 429 297 67 122 0 303 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1716

[startup+2.97702 s]
/proc/loadavg: 1.05 1.00 1.00 3/65 13724
/proc/meminfo: memFree=1889816/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=1972 CPUtime=2.97
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 360 0 0 0 297 0 0 0 25 0 1 0 273749231 2019328 342 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 493 342 67 122 0 367 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1972

[startup+6.2523 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 13724
/proc/meminfo: memFree=1889504/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=2232 CPUtime=6.24
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 428 0 0 0 624 0 0 0 25 0 1 0 273749231 2285568 410 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 558 410 67 122 0 432 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2232

[startup+12.7069 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 13724
/proc/meminfo: memFree=1889256/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=2484 CPUtime=12.7
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 486 0 0 0 1270 0 0 0 25 0 1 0 273749231 2543616 468 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 621 468 67 122 0 495 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2484

[startup+25.507 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 13724
/proc/meminfo: memFree=1888872/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=2840 CPUtime=25.49
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 577 0 0 0 2549 0 0 0 25 0 1 0 273749231 2908160 559 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 710 559 67 122 0 584 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2840

[startup+51.1132 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 13724
/proc/meminfo: memFree=1888488/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=3168 CPUtime=51.09
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 674 0 0 0 5109 0 0 0 25 0 1 0 273749231 3244032 656 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 792 656 67 122 0 666 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3168

[startup+102.319 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13724
/proc/meminfo: memFree=1887848/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=3744 CPUtime=102.28
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 822 0 0 0 10228 0 0 0 25 0 1 0 273749231 3833856 804 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 936 804 67 122 0 810 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3744

[startup+162.357 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 13832
/proc/meminfo: memFree=1886064/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=4232 CPUtime=162.27
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 938 0 0 0 16226 1 0 0 25 0 1 0 273749231 4333568 920 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1058 920 67 122 0 932 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 4232

[startup+222.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1886616/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=4552 CPUtime=222.24
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1012 0 0 0 22223 1 0 0 25 0 1 0 273749231 4661248 994 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1138 994 67 122 0 1012 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4552

[startup+282.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1886376/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=4904 CPUtime=282.24
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1099 0 0 0 28223 1 0 0 25 0 1 0 273749231 5021696 1081 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1226 1081 67 122 0 1100 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 4904

[startup+342.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1886184/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=5080 CPUtime=342.25
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1154 0 0 0 34223 2 0 0 25 0 1 0 273749231 5201920 1136 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1270 1136 67 122 0 1144 0
Current children cumulated CPU time (s) 342.25
Current children cumulated vsize (KiB) 5080

[startup+402.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1886056/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=5184 CPUtime=402.25
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1182 0 0 0 40223 2 0 0 25 0 1 0 273749231 5308416 1164 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1296 1164 67 122 0 1170 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 5184

[startup+462.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1885864/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=5412 CPUtime=462.25
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1231 0 0 0 46223 2 0 0 25 0 1 0 273749231 5541888 1213 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1353 1213 67 122 0 1227 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 5412

[startup+522.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1885608/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=5668 CPUtime=522.25
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1291 0 0 0 52223 2 0 0 25 0 1 0 273749231 5804032 1273 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1417 1273 67 122 0 1291 0
Current children cumulated CPU time (s) 522.25
Current children cumulated vsize (KiB) 5668

[startup+582.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1885544/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=5668 CPUtime=582.25
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1305 0 0 0 58223 2 0 0 25 0 1 0 273749231 5804032 1287 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519757 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1417 1287 67 122 0 1291 0
Current children cumulated CPU time (s) 582.25
Current children cumulated vsize (KiB) 5668

[startup+642.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1885224/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=6000 CPUtime=642.25
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1377 0 0 0 64223 2 0 0 25 0 1 0 273749231 6144000 1359 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1500 1359 67 122 0 1374 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 6000

[startup+702.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1885096/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=6196 CPUtime=702.26
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1424 0 0 0 70224 2 0 0 25 0 1 0 273749231 6344704 1406 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1549 1406 67 122 0 1423 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 6196

[startup+762.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1884968/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=6276 CPUtime=762.26
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1446 0 0 0 76224 2 0 0 25 0 1 0 273749231 6426624 1428 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1569 1428 67 122 0 1443 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 6276

[startup+822.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1884904/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=6332 CPUtime=822.26
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1472 0 0 0 82224 2 0 0 25 0 1 0 273749231 6483968 1454 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1583 1454 67 122 0 1457 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 6332

[startup+882.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1884776/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=6516 CPUtime=882.26
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1500 0 0 0 88224 2 0 0 25 0 1 0 273749231 6672384 1482 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1629 1482 67 122 0 1503 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 6516

[startup+942.588 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1884584/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=6680 CPUtime=942.26
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1553 0 0 0 94224 2 0 0 25 0 1 0 273749231 6840320 1535 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1670 1535 67 122 0 1544 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 6680

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1884520/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=6680 CPUtime=1002.26
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1558 0 0 0 100224 2 0 0 25 0 1 0 273749231 6840320 1540 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1670 1540 67 122 0 1544 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 6680

[startup+1062.62 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 13922
/proc/meminfo: memFree=1884392/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=6912 CPUtime=1062.26
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1601 0 0 0 106224 2 0 0 25 0 1 0 273749231 7077888 1583 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1728 1583 67 122 0 1602 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 6912

[startup+1122.63 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13922
/proc/meminfo: memFree=1884264/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=7020 CPUtime=1122.26
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1633 0 0 0 112224 2 0 0 25 0 1 0 273749231 7188480 1615 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1755 1615 67 122 0 1629 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 7020

[startup+1182.65 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1884200/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=7020 CPUtime=1182.26
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1646 0 0 0 118224 2 0 0 25 0 1 0 273749231 7188480 1628 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1755 1628 67 122 0 1629 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 7020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13922
/proc/meminfo: memFree=1884200/2055920 swapFree=4172320/4192956
[pid=13723] ppid=13721 vsize=7020 CPUtime=1200.09
/proc/13723/stat : 13723 (mxc) R 13721 13723 13008 0 -1 4194304 1646 0 0 0 120007 2 0 0 25 0 1 0 273749231 7188480 1628 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13723/statm: 1755 1628 67 122 0 1629 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 7020

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): 1200.48
CPU time (s): 1200.1
CPU user time (s): 1200.07
CPU system time (s): 0.027995
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 7044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.07
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1646
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= 1990

runsolver used 0.774882 second user time and 2.51462 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Tue Feb 27 00:58:53 UTC 2007

IDJOB= 309265
IDBENCH= 20254
IDSOLVER= 107
FILE ID= node41/309265-1172537933

PBS_JOBID= 3971826

Free space on /tmp= 66559 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309265-1172537933/mxc /tmp/evaluation/309265-1172537933/instance-309265-1172537933.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-309265-1172537933 -o ROOT/results/node41/solver-309265-1172537933 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309265-1172537933/mxc /tmp/evaluation/309265-1172537933/instance-309265-1172537933.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  1419f338cd3a22164a64179e41545055

RANDOM SEED= 585708374

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1891448 kB
Buffers:         25260 kB
Cached:          88264 kB
SwapCached:      14724 kB
Active:          57212 kB
Inactive:        77372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891448 kB
SwapTotal:     4192956 kB
SwapFree:      4172320 kB
Dirty:             636 kB
Writeback:           0 kB
Mapped:          15112 kB
Slab:            15856 kB
Committed_AS:   532932 kB
PageTables:       1476 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= 66559 MiB

End job on node41 on Tue Feb 27 01:18:56 UTC 2007