Trace number 309839

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 1200.5

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
MD5SUM2db5cb011e97da8b9f15c16c87f29042
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark179.396
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)



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/node40/watcher-309839-1172548018 -o ROOT/results/node40/solver-309839-1172548018 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309839-1172548018/mxc /tmp/evaluation/309839-1172548018/instance-309839-1172548018.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: 1.00 1.00 1.00 3/64 31751
/proc/meminfo: memFree=1839464/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=1064 CPUtime=0
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 179836067 1089536 131 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535293 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 266 131 57 122 0 140 0

[startup+0.106997 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31751
/proc/meminfo: memFree=1839464/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=1336 CPUtime=0.1
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 207 0 0 0 10 0 0 0 18 0 1 0 179836067 1368064 189 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 334 189 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.515049 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31751
/proc/meminfo: memFree=1839464/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=1468 CPUtime=0.51
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 254 0 0 0 51 0 0 0 21 0 1 0 179836067 1503232 236 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519223 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 367 236 67 122 0 241 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1468

[startup+1.33515 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1838624/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=1600 CPUtime=1.33
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 295 0 0 0 133 0 0 0 25 0 1 0 179836067 1638400 277 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 400 277 67 122 0 274 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1600

[startup+2.97137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1838368/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=1848 CPUtime=2.96
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 329 0 0 0 296 0 0 0 25 0 1 0 179836067 1892352 311 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535023 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 462 311 67 122 0 336 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1848

[startup+6.25079 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1838048/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=1976 CPUtime=6.24
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 384 0 0 0 624 0 0 0 25 0 1 0 179836067 2023424 366 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519800 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 494 366 67 122 0 368 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1976

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1837808/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=2232 CPUtime=12.69
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 437 0 0 0 1269 0 0 0 25 0 1 0 179836067 2285568 419 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 558 419 67 122 0 432 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2232

[startup+25.5043 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1837424/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=2592 CPUtime=25.49
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 525 0 0 0 2549 0 0 0 25 0 1 0 179836067 2654208 507 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134617069 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 648 507 67 122 0 522 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2592

[startup+51.1096 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1837040/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=2932 CPUtime=51.09
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 621 0 0 0 5109 0 0 0 25 0 1 0 179836067 3002368 603 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 733 603 67 122 0 607 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2932

[startup+102.318 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1836464/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=3480 CPUtime=102.28
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 753 0 0 0 10228 0 0 0 25 0 1 0 179836067 3563520 735 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 870 735 67 122 0 744 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3480

[startup+162.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1836016/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=3884 CPUtime=162.28
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 853 0 0 0 16228 0 0 0 25 0 1 0 179836067 3977216 835 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 971 835 67 122 0 845 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 3884

[startup+222.354 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1835760/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=4188 CPUtime=222.28
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 916 0 0 0 22228 0 0 0 25 0 1 0 179836067 4288512 898 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1047 898 67 122 0 921 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 4188

[startup+282.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1835440/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=4400 CPUtime=282.28
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 986 0 0 0 28228 0 0 0 25 0 1 0 179836067 4505600 968 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1100 968 67 122 0 974 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 4400

[startup+342.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1835248/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=4588 CPUtime=342.28
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1036 0 0 0 34228 0 0 0 25 0 1 0 179836067 4698112 1018 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1147 1018 67 122 0 1021 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 4588

[startup+402.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1835056/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=4776 CPUtime=402.28
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1086 0 0 0 40228 0 0 0 25 0 1 0 179836067 4890624 1068 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1194 1068 67 122 0 1068 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 4776

[startup+462.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1834864/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=5048 CPUtime=462.28
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1140 0 0 0 46228 0 0 0 25 0 1 0 179836067 5169152 1122 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1262 1122 67 122 0 1136 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 5048

[startup+522.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1834736/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=5108 CPUtime=522.29
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1156 0 0 0 52228 1 0 0 25 0 1 0 179836067 5230592 1138 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519197 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1277 1138 67 122 0 1151 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 5108

[startup+582.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1834608/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=5308 CPUtime=582.29
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1206 0 0 0 58228 1 0 0 25 0 1 0 179836067 5435392 1188 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1327 1188 67 122 0 1201 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 5308

[startup+642.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1834480/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=5400 CPUtime=642.29
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1235 0 0 0 64228 1 0 0 25 0 1 0 179836067 5529600 1217 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1350 1217 67 122 0 1224 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 5400

[startup+702.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1834416/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=5488 CPUtime=702.28
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1246 0 0 0 70227 1 0 0 25 0 1 0 179836067 5619712 1228 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1372 1228 67 122 0 1246 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 5488

[startup+762.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1834224/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=5604 CPUtime=762.28
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1280 0 0 0 76227 1 0 0 25 0 1 0 179836067 5738496 1260 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1401 1260 67 122 0 1275 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 5604

[startup+822.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31752
/proc/meminfo: memFree=1834096/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=5712 CPUtime=822.29
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1320 0 0 0 82228 1 0 0 25 0 1 0 179836067 5849088 1300 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1428 1300 67 122 0 1302 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 5712

[startup+882.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31864
/proc/meminfo: memFree=1832568/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=5840 CPUtime=882.26
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1352 0 0 0 88224 2 0 0 25 0 1 0 179836067 5980160 1332 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1460 1332 67 122 0 1334 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 5840

[startup+942.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31950
/proc/meminfo: memFree=1833520/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=5980 CPUtime=942.23
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1385 0 0 0 94221 2 0 0 25 0 1 0 179836067 6123520 1361 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535267 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1495 1361 67 122 0 1369 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 5980

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31950
/proc/meminfo: memFree=1833584/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=6064 CPUtime=1002.23
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1394 0 0 0 100221 2 0 0 25 0 1 0 179836067 6209536 1370 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1516 1370 67 122 0 1390 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 6064

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31950
/proc/meminfo: memFree=1833456/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=6064 CPUtime=1062.24
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1413 0 0 0 106222 2 0 0 25 0 1 0 179836067 6209536 1389 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1516 1389 67 122 0 1390 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 6064

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31950
/proc/meminfo: memFree=1833456/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=6064 CPUtime=1122.23
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1414 0 0 0 112221 2 0 0 25 0 1 0 179836067 6209536 1390 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1516 1390 67 122 0 1390 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 6064

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31950
/proc/meminfo: memFree=1833328/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=6208 CPUtime=1182.23
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1444 0 0 0 118221 2 0 0 25 0 1 0 179836067 6356992 1420 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1552 1420 67 122 0 1426 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 6208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31950
/proc/meminfo: memFree=1833328/2055920 swapFree=4179916/4192956
[pid=31751] ppid=31749 vsize=6200 CPUtime=1200.05
/proc/31751/stat : 31751 (mxc) R 31749 31751 30779 0 -1 4194304 1444 0 0 0 120003 2 0 0 25 0 1 0 179836067 6348800 1420 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/31751/statm: 1550 1420 67 122 0 1424 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 6200

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): 1200.5
CPU time (s): 1200.07
CPU user time (s): 1200.04
CPU system time (s): 0.029995
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 6264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1444
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= 3279

runsolver used 0.903862 second user time and 2.38464 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Tue Feb 27 03:46:58 UTC 2007

IDJOB= 309839
IDBENCH= 20271
IDSOLVER= 107
FILE ID= node40/309839-1172548018

PBS_JOBID= 3971850

Free space on /tmp= 66559 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1529420458-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309839-1172548018/mxc /tmp/evaluation/309839-1172548018/instance-309839-1172548018.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-309839-1172548018 -o ROOT/results/node40/solver-309839-1172548018 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309839-1172548018/mxc /tmp/evaluation/309839-1172548018/instance-309839-1172548018.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  2db5cb011e97da8b9f15c16c87f29042

RANDOM SEED= 604384507

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1839872 kB
Buffers:         27572 kB
Cached:         137448 kB
SwapCached:       7428 kB
Active:          74320 kB
Inactive:       104068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1839872 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:             636 kB
Writeback:           0 kB
Mapped:          15216 kB
Slab:            23680 kB
Committed_AS:   280372 kB
PageTables:       1412 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 node40 on Tue Feb 27 04:07:01 UTC 2007