Trace number 310331

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) 1200.08 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
MD5SUM19894e180d089892cac2d8b0cea80a17
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.199968
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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/node61/watcher-310331-1172557959 -o ROOT/results/node61/solver-310331-1172557959 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310331-1172557959/mxc /tmp/evaluation/310331-1172557959/instance-310331-1172557959.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: 0.95 0.98 0.99 3/64 8847
/proc/meminfo: memFree=1839024/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=1196 CPUtime=0
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 275752797 1224704 157 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 299 157 57 122 0 173 0

[startup+0.107236 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 8847
/proc/meminfo: memFree=1839024/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=1460 CPUtime=0.1
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 226 0 0 0 10 0 0 0 18 0 1 0 275752797 1495040 210 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 365 210 59 122 0 239 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1460

[startup+0.515273 s]
/proc/loadavg: 0.95 0.98 0.99 3/64 8847
/proc/meminfo: memFree=1839024/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=1728 CPUtime=0.51
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 304 0 0 0 51 0 0 0 21 0 1 0 275752797 1769472 286 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 432 286 67 122 0 306 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1728

[startup+1.33535 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8848
/proc/meminfo: memFree=1837928/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=1860 CPUtime=1.33
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 354 0 0 0 133 0 0 0 25 0 1 0 275752797 1904640 336 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 465 336 67 122 0 339 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1860

[startup+2.97651 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 8848
/proc/meminfo: memFree=1837672/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=2112 CPUtime=2.97
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 404 0 0 0 297 0 0 0 25 0 1 0 275752797 2162688 386 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 528 386 67 122 0 402 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2112

[startup+6.25182 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8848
/proc/meminfo: memFree=1837352/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=2392 CPUtime=6.24
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 469 0 0 0 624 0 0 0 25 0 1 0 275752797 2449408 451 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 598 451 67 122 0 472 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2392

[startup+12.7054 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 8848
/proc/meminfo: memFree=1836912/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=2644 CPUtime=12.69
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 545 0 0 0 1269 0 0 0 25 0 1 0 275752797 2707456 527 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 661 527 67 122 0 535 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2644

[startup+25.5057 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 8848
/proc/meminfo: memFree=1836528/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=3080 CPUtime=25.49
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 659 0 0 0 2549 0 0 0 25 0 1 0 275752797 3153920 641 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 770 641 67 122 0 644 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3080

[startup+51.1121 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 8848
/proc/meminfo: memFree=1836016/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=3544 CPUtime=51.09
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 765 0 0 0 5109 0 0 0 25 0 1 0 275752797 3629056 747 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 886 747 67 122 0 760 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3544

[startup+102.317 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8848
/proc/meminfo: memFree=1835184/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=4336 CPUtime=102.28
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 957 0 0 0 10228 0 0 0 25 0 1 0 275752797 4440064 939 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519346 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1084 939 67 122 0 958 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4336

[startup+162.332 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8848
/proc/meminfo: memFree=1834672/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=4784 CPUtime=162.28
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1067 0 0 0 16228 0 0 0 25 0 1 0 275752797 4898816 1049 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531360 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1196 1049 67 122 0 1070 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 4784

[startup+222.345 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8848
/proc/meminfo: memFree=1834224/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=5144 CPUtime=222.27
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1172 0 0 0 22227 0 0 0 25 0 1 0 275752797 5267456 1154 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1286 1154 67 122 0 1160 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 5144

[startup+282.359 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8848
/proc/meminfo: memFree=1833840/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=5580 CPUtime=282.27
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1264 0 0 0 28227 0 0 0 25 0 1 0 275752797 5713920 1246 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1395 1246 67 122 0 1269 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 5580

[startup+342.371 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 8848
/proc/meminfo: memFree=1833264/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=6028 CPUtime=342.27
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1396 0 0 0 34226 1 0 0 25 0 1 0 275752797 6172672 1378 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1507 1378 67 122 0 1381 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 6028

[startup+402.387 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 8848
/proc/meminfo: memFree=1833136/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=6216 CPUtime=402.27
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1438 0 0 0 40226 1 0 0 25 0 1 0 275752797 6365184 1420 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531497 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1554 1420 67 122 0 1428 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 6216

[startup+462.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8848
/proc/meminfo: memFree=1833008/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=6348 CPUtime=462.27
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1463 0 0 0 46226 1 0 0 25 0 1 0 275752797 6500352 1445 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1587 1445 67 122 0 1461 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 6348

[startup+522.412 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8850
/proc/meminfo: memFree=1832688/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=6684 CPUtime=522.26
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1546 0 0 0 52225 1 0 0 25 0 1 0 275752797 6844416 1528 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1671 1528 67 122 0 1545 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 6684

[startup+582.427 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8850
/proc/meminfo: memFree=1832432/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=6944 CPUtime=582.26
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1610 0 0 0 58225 1 0 0 25 0 1 0 275752797 7110656 1592 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1736 1592 67 122 0 1610 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 6944

[startup+642.447 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8850
/proc/meminfo: memFree=1832240/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=7176 CPUtime=642.26
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1674 0 0 0 64225 1 0 0 25 0 1 0 275752797 7348224 1656 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1794 1656 67 122 0 1668 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 7176

[startup+702.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8850
/proc/meminfo: memFree=1832048/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=7248 CPUtime=702.26
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1705 0 0 0 70225 1 0 0 25 0 1 0 275752797 7421952 1687 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1812 1687 67 122 0 1686 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 7248

[startup+762.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8850
/proc/meminfo: memFree=1832048/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=7248 CPUtime=762.26
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1705 0 0 0 76224 2 0 0 25 0 1 0 275752797 7421952 1687 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1812 1687 67 122 0 1686 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 7248

[startup+822.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8850
/proc/meminfo: memFree=1831920/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=7476 CPUtime=822.26
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1746 0 0 0 82224 2 0 0 25 0 1 0 275752797 7655424 1728 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534996 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1869 1728 67 122 0 1743 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 7476

[startup+882.505 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8850
/proc/meminfo: memFree=1831856/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=7552 CPUtime=882.25
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1767 0 0 0 88223 2 0 0 25 0 1 0 275752797 7733248 1749 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1888 1749 67 122 0 1762 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 7552

[startup+942.519 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8850
/proc/meminfo: memFree=1831792/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=7632 CPUtime=942.25
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1788 0 0 0 94223 2 0 0 25 0 1 0 275752797 7815168 1770 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530378 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1908 1770 67 122 0 1782 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 7632

[startup+1002.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8850
/proc/meminfo: memFree=1831600/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=7800 CPUtime=1002.25
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1833 0 0 0 100223 2 0 0 25 0 1 0 275752797 7987200 1815 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1950 1815 67 122 0 1824 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 7800

[startup+1062.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8850
/proc/meminfo: memFree=1831536/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=7928 CPUtime=1062.25
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1859 0 0 0 106223 2 0 0 25 0 1 0 275752797 8118272 1841 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1982 1841 67 122 0 1856 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 7928

[startup+1122.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8850
/proc/meminfo: memFree=1831408/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=7960 CPUtime=1122.25
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1880 0 0 0 112223 2 0 0 25 0 1 0 275752797 8151040 1862 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1990 1862 67 122 0 1864 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 7960

[startup+1182.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8850
/proc/meminfo: memFree=1831344/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=7960 CPUtime=1182.25
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1881 0 0 0 118222 3 0 0 25 0 1 0 275752797 8151040 1863 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519246 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 1990 1863 67 122 0 1864 0
Current children cumulated CPU time (s) 1182.25
Current children cumulated vsize (KiB) 7960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8850
/proc/meminfo: memFree=1831344/2055920 swapFree=4180412/4192956
[pid=8847] ppid=8845 vsize=8052 CPUtime=1200.08
/proc/8847/stat : 8847 (mxc) R 8845 8847 8649 0 -1 4194304 1889 0 0 0 120005 3 0 0 25 0 1 0 275752797 8245248 1871 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519800 0 0 4096 0 0 0 0 17 1 0 0
/proc/8847/statm: 2013 1871 67 122 0 1887 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 8052

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.05
CPU system time (s): 0.032994
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 8052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.032994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1889
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= 1879

runsolver used 0.977851 second user time and 2.23066 second system time

The end



Launcher Data (download as text)




Begin job on node61 on Tue Feb 27 06:32:39 UTC 2007

IDJOB= 310331
IDBENCH= 20284
IDSOLVER= 107
FILE ID= node61/310331-1172557959

PBS_JOBID= 3971871

Free space on /tmp= 66558 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/310331-1172557959/mxc /tmp/evaluation/310331-1172557959/instance-310331-1172557959.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-310331-1172557959 -o ROOT/results/node61/solver-310331-1172557959 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310331-1172557959/mxc /tmp/evaluation/310331-1172557959/instance-310331-1172557959.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  19894e180d089892cac2d8b0cea80a17

RANDOM SEED= 99248035

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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:       1839432 kB
Buffers:         30576 kB
Cached:         135976 kB
SwapCached:       6848 kB
Active:          80212 kB
Inactive:        99132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839432 kB
SwapTotal:     4192956 kB
SwapFree:      4180412 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          15312 kB
Slab:            23244 kB
Committed_AS:   730036 kB
PageTables:       1388 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= 66558 MiB

End job on node61 on Tue Feb 27 06:52:41 UTC 2007