Trace number 308773

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) 1200.07 1200.52

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
MD5SUMf5ec9b90345d9fa1e04d84b615d8e6ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark397.312
Satisfiable
(Un)Satisfiability was proved
Number of variables4498
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)



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/node6/watcher-308773-1172527701 -o ROOT/results/node6/solver-308773-1172527701 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308773-1172527701/mxc /tmp/evaluation/308773-1172527701/instance-308773-1172527701.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13411
/proc/meminfo: memFree=1567808/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=1748 CPUtime=0
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 272724842 1789952 247 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 437 247 46 122 0 311 0

[startup+0.107623 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13411
/proc/meminfo: memFree=1567808/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=1960 CPUtime=0.1
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 379 0 0 0 10 0 0 0 18 0 1 0 272724842 2007040 315 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 490 315 59 122 0 364 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1960

[startup+0.515704 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13411
/proc/meminfo: memFree=1567808/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=2356 CPUtime=0.51
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 484 0 0 0 51 0 0 0 21 0 1 0 272724842 2412544 420 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 589 420 59 122 0 463 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2356

[startup+1.33987 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13412
/proc/meminfo: memFree=1565944/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=2880 CPUtime=1.33
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 612 0 0 0 133 0 0 0 25 0 1 0 272724842 2949120 546 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534211 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 720 546 67 122 0 594 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2880

[startup+2.97619 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13412
/proc/meminfo: memFree=1565496/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=3264 CPUtime=2.96
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 712 0 0 0 296 0 0 0 25 0 1 0 272724842 3342336 646 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530746 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 816 646 67 122 0 690 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3264

[startup+6.25584 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13412
/proc/meminfo: memFree=1565048/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=3524 CPUtime=6.24
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 789 0 0 0 624 0 0 0 25 0 1 0 272724842 3608576 723 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 881 723 67 122 0 755 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3524

[startup+12.7091 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 13412
/proc/meminfo: memFree=1564664/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=3900 CPUtime=12.69
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 867 0 0 0 1269 0 0 0 25 0 1 0 272724842 3993600 801 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 975 801 67 122 0 849 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3900

[startup+25.5106 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13412
/proc/meminfo: memFree=1563384/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=5156 CPUtime=25.49
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 1187 0 0 0 2549 0 0 0 25 0 1 0 272724842 5279744 1121 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 1289 1121 67 122 0 1163 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5156

[startup+51.1247 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1563128/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=5368 CPUtime=51.1
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 1244 0 0 0 5109 1 0 0 25 0 1 0 272724842 5496832 1178 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519628 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 1342 1178 67 122 0 1216 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 5368

[startup+102.348 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1562232/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=6132 CPUtime=102.3
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 1452 0 0 0 10228 2 0 0 25 0 1 0 272724842 6279168 1386 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528099 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 1533 1386 67 122 0 1407 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 6132

[startup+162.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1561656/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=6804 CPUtime=162.31
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 1591 0 0 0 16229 2 0 0 25 0 1 0 272724842 6967296 1525 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 1701 1525 67 122 0 1575 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 6804

[startup+222.408 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1560824/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=7588 CPUtime=222.31
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 1799 0 0 0 22228 3 0 0 25 0 1 0 272724842 7770112 1733 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519627 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 1897 1733 67 122 0 1771 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 7588

[startup+282.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1560248/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=8204 CPUtime=282.32
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 1945 0 0 0 28228 4 0 0 25 0 1 0 272724842 8400896 1879 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2051 1879 67 122 0 1925 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 8204

[startup+342.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1560312/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=8168 CPUtime=342.32
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 1947 0 0 0 34228 4 0 0 25 0 1 0 272724842 8364032 1881 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2042 1881 67 122 0 1916 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 8168

[startup+402.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1559672/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=8752 CPUtime=402.34
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 2090 0 0 0 40229 5 0 0 25 0 1 0 272724842 8962048 2024 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2188 2024 67 122 0 2062 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 8752

[startup+462.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1559544/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=8952 CPUtime=462.34
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 2138 0 0 0 46229 5 0 0 25 0 1 0 272724842 9166848 2072 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2238 2072 67 122 0 2112 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 8952

[startup+522.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1559096/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=9364 CPUtime=522.35
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 2248 0 0 0 52229 6 0 0 25 0 1 0 272724842 9588736 2182 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2341 2182 67 122 0 2215 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 9364

[startup+582.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1558840/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=9684 CPUtime=582.36
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 2323 0 0 0 58229 7 0 0 25 0 1 0 272724842 9916416 2257 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2421 2257 67 122 0 2295 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 9684

[startup+642.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1558648/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=9792 CPUtime=642.37
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 2351 0 0 0 64230 7 0 0 25 0 1 0 272724842 10027008 2285 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2448 2285 67 122 0 2322 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 9792

[startup+702.652 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1558520/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=9904 CPUtime=702.38
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 2383 0 0 0 70230 8 0 0 25 0 1 0 272724842 10141696 2317 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2476 2317 67 122 0 2350 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 9904

[startup+762.681 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1558200/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=10240 CPUtime=762.38
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 2467 0 0 0 76230 8 0 0 25 0 1 0 272724842 10485760 2401 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2560 2401 67 122 0 2434 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 10240

[startup+822.715 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1558008/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=10412 CPUtime=822.4
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 2509 0 0 0 82231 9 0 0 25 0 1 0 272724842 10661888 2443 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2603 2443 67 122 0 2477 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 10412

[startup+882.741 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1557432/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=11008 CPUtime=882.4
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 2662 0 0 0 88230 10 0 0 25 0 1 0 272724842 11272192 2596 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2752 2596 67 122 0 2626 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 11008

[startup+942.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1557240/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=11184 CPUtime=942.4
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 2706 0 0 0 94230 10 0 0 25 0 1 0 272724842 11452416 2640 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2796 2640 67 122 0 2670 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 11184

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1557240/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=11240 CPUtime=1002.42
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 2716 0 0 0 100231 11 0 0 25 0 1 0 272724842 11509760 2650 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535046 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2810 2650 67 122 0 2684 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 11240

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1556856/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=11556 CPUtime=1062.42
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 2796 0 0 0 106231 11 0 0 25 0 1 0 272724842 11833344 2730 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2889 2730 67 122 0 2763 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 11556

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1556920/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=11556 CPUtime=1122.44
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 2796 0 0 0 112232 12 0 0 25 0 1 0 272724842 11833344 2730 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2889 2730 67 122 0 2763 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 11556

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1556856/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=11556 CPUtime=1182.44
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 2796 0 0 0 118232 12 0 0 25 0 1 0 272724842 11833344 2730 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2889 2730 67 122 0 2763 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 11556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13412
/proc/meminfo: memFree=1556856/2055924 swapFree=4192812/4192956
[pid=13411] ppid=13409 vsize=11556 CPUtime=1200.06
/proc/13411/stat : 13411 (mxc) R 13409 13411 13354 0 -1 4194304 2796 0 0 0 119993 13 0 0 25 0 1 0 272724842 11833344 2730 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/13411/statm: 2889 2730 67 122 0 2763 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 11556

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): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.94
CPU system time (s): 0.133979
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 11564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2796
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= 2198

runsolver used 1.36679 second user time and 2.66859 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Mon Feb 26 22:08:21 UTC 2007

IDJOB= 308773
IDBENCH= 20241
IDSOLVER= 107
FILE ID= node6/308773-1172527701

PBS_JOBID= 3971623

Free space on /tmp= 66559 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/308773-1172527701/mxc /tmp/evaluation/308773-1172527701/instance-308773-1172527701.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-308773-1172527701 -o ROOT/results/node6/solver-308773-1172527701 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308773-1172527701/mxc /tmp/evaluation/308773-1172527701/instance-308773-1172527701.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  f5ec9b90345d9fa1e04d84b615d8e6ed

RANDOM SEED= 521520680

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1568280 kB
Buffers:         49896 kB
Cached:         310008 kB
SwapCached:         20 kB
Active:         248132 kB
Inactive:       167872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1568280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          74944 kB
Slab:            57208 kB
Committed_AS:   905936 kB
PageTables:       1744 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 node6 on Mon Feb 26 22:28:24 UTC 2007