Trace number 297457

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) 1200.09 1200.48

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
MD5SUMf03277f9bbb5e0d43de3f0e34472c40f
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 variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
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/node3/watcher-297457-1171838816 -o ROOT/results/node3/solver-297457-1171838816 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297457-1171838816/mxc /tmp/evaluation/297457-1171838816/instance-297457-1171838816.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: 0.99 1.00 1.21 3/77 28136
/proc/meminfo: memFree=783320/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=1064 CPUtime=0
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 203836431 1089536 118 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528299 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 266 118 57 122 0 140 0

[startup+0.107735 s]
/proc/loadavg: 0.99 1.00 1.21 3/77 28136
/proc/meminfo: memFree=783320/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=1336 CPUtime=0.1
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 202 0 0 0 10 0 0 0 18 0 1 0 203836431 1368064 184 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 334 184 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.515767 s]
/proc/loadavg: 0.99 1.00 1.21 3/77 28136
/proc/meminfo: memFree=783320/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=1476 CPUtime=0.51
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 248 0 0 0 51 0 0 0 21 0 1 0 203836431 1511424 230 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 369 230 67 122 0 243 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1476

[startup+1.33883 s]
/proc/loadavg: 0.99 1.00 1.21 2/78 28137
/proc/meminfo: memFree=782416/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=1600 CPUtime=1.33
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 293 0 0 0 133 0 0 0 25 0 1 0 203836431 1638400 275 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134686744 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 400 275 67 122 0 274 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1600

[startup+2.97697 s]
/proc/loadavg: 0.99 1.00 1.21 2/78 28137
/proc/meminfo: memFree=782160/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=1844 CPUtime=2.97
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 346 0 0 0 297 0 0 0 25 0 1 0 203836431 1888256 328 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 461 328 67 122 0 335 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1844

[startup+6.25324 s]
/proc/loadavg: 0.99 1.00 1.21 2/78 28137
/proc/meminfo: memFree=781848/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=2100 CPUtime=6.24
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 393 0 0 0 624 0 0 0 25 0 1 0 203836431 2150400 375 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 525 375 67 122 0 399 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2100

[startup+12.7088 s]
/proc/loadavg: 0.99 1.00 1.21 2/78 28137
/proc/meminfo: memFree=781592/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=2232 CPUtime=12.69
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 447 0 0 0 1269 0 0 0 25 0 1 0 203836431 2285568 429 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519135 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 558 429 67 122 0 432 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2232

[startup+25.5088 s]
/proc/loadavg: 0.99 1.00 1.20 2/78 28137
/proc/meminfo: memFree=781208/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=2584 CPUtime=25.49
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 539 0 0 0 2549 0 0 0 25 0 1 0 203836431 2646016 521 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 646 521 67 122 0 520 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2584

[startup+51.1199 s]
/proc/loadavg: 0.99 1.00 1.19 2/78 28137
/proc/meminfo: memFree=780760/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=3076 CPUtime=51.09
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 654 0 0 0 5109 0 0 0 25 0 1 0 203836431 3149824 636 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 769 636 67 122 0 643 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3076

[startup+102.341 s]
/proc/loadavg: 0.99 1.00 1.18 2/78 28137
/proc/meminfo: memFree=780248/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=3516 CPUtime=102.3
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 760 0 0 0 10230 0 0 0 25 0 1 0 203836431 3600384 742 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 879 742 67 122 0 753 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3516

[startup+162.372 s]
/proc/loadavg: 0.99 1.00 1.17 2/78 28137
/proc/meminfo: memFree=779736/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=4040 CPUtime=162.33
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 881 0 0 0 16232 1 0 0 25 0 1 0 203836431 4136960 863 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1010 863 67 122 0 884 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 4040

[startup+222.398 s]
/proc/loadavg: 0.99 1.00 1.16 2/78 28137
/proc/meminfo: memFree=779352/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=4416 CPUtime=222.33
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 970 0 0 0 22232 1 0 0 25 0 1 0 203836431 4521984 952 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1104 952 67 122 0 978 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4416

[startup+282.424 s]
/proc/loadavg: 1.04 1.01 1.15 2/78 28137
/proc/meminfo: memFree=779224/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=4416 CPUtime=282.34
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 992 0 0 0 28233 1 0 0 25 0 1 0 203836431 4521984 974 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1104 974 67 122 0 978 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 4416

[startup+342.45 s]
/proc/loadavg: 1.01 1.01 1.14 2/78 28137
/proc/meminfo: memFree=779032/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=4744 CPUtime=342.36
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1055 0 0 0 34234 2 0 0 25 0 1 0 203836431 4857856 1037 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1186 1037 67 122 0 1060 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 4744

[startup+402.481 s]
/proc/loadavg: 1.00 1.00 1.13 2/78 28137
/proc/meminfo: memFree=778776/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=4924 CPUtime=402.37
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1101 0 0 0 40235 2 0 0 25 0 1 0 203836431 5042176 1083 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529801 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1231 1083 67 122 0 1105 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4924

[startup+462.509 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 28137
/proc/meminfo: memFree=778712/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=5072 CPUtime=462.39
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1146 0 0 0 46236 3 0 0 25 0 1 0 203836431 5193728 1128 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1268 1128 67 122 0 1142 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 5072

[startup+522.534 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 28137
/proc/meminfo: memFree=778456/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=5296 CPUtime=522.4
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1202 0 0 0 52237 3 0 0 25 0 1 0 203836431 5423104 1184 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1324 1184 67 122 0 1198 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 5296

[startup+582.557 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 28137
/proc/meminfo: memFree=778328/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=5388 CPUtime=582.41
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1229 0 0 0 58238 3 0 0 25 0 1 0 203836431 5517312 1211 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1347 1211 67 122 0 1221 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 5388

[startup+642.585 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 28137
/proc/meminfo: memFree=778264/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=5504 CPUtime=642.43
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1252 0 0 0 64239 4 0 0 25 0 1 0 203836431 5636096 1234 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1376 1234 67 122 0 1250 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 5504

[startup+702.602 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 28137
/proc/meminfo: memFree=778072/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=5592 CPUtime=702.43
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1278 0 0 0 70239 4 0 0 25 0 1 0 203836431 5726208 1260 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1398 1260 67 122 0 1272 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 5592

[startup+762.626 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 28137
/proc/meminfo: memFree=778072/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=5704 CPUtime=762.43
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1296 0 0 0 76239 4 0 0 25 0 1 0 203836431 5840896 1278 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1426 1278 67 122 0 1300 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 5704

[startup+822.654 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 28137
/proc/meminfo: memFree=777688/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=6028 CPUtime=822.45
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1382 0 0 0 82240 5 0 0 25 0 1 0 203836431 6172672 1364 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529880 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1507 1364 67 122 0 1381 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 6028

[startup+882.698 s]
/proc/loadavg: 1.00 1.00 1.06 2/84 28247
/proc/meminfo: memFree=776360/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=6092 CPUtime=882.42
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1411 0 0 0 88236 6 0 0 25 0 1 0 203836431 6238208 1393 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1523 1393 67 122 0 1397 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 6092

[startup+942.747 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 28335
/proc/meminfo: memFree=777176/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=6212 CPUtime=942.4
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1435 0 0 0 94234 6 0 0 25 0 1 0 203836431 6361088 1417 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1553 1417 67 122 0 1427 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 6212

[startup+1002.78 s]
/proc/loadavg: 1.06 1.01 1.06 2/78 28335
/proc/meminfo: memFree=777368/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=6212 CPUtime=1002.42
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1442 0 0 0 100235 7 0 0 25 0 1 0 203836431 6361088 1424 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1553 1424 67 122 0 1427 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 6212

[startup+1062.81 s]
/proc/loadavg: 1.02 1.01 1.05 2/78 28335
/proc/meminfo: memFree=777240/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=6308 CPUtime=1062.43
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1459 0 0 0 106236 7 0 0 25 0 1 0 203836431 6459392 1441 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1577 1441 67 122 0 1451 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 6308

[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 28335
/proc/meminfo: memFree=777368/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=6368 CPUtime=1122.45
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1472 0 0 0 112237 8 0 0 25 0 1 0 203836431 6520832 1454 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1592 1454 67 122 0 1466 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 6368

[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 28335
/proc/meminfo: memFree=777304/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=6368 CPUtime=1182.46
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1483 0 0 0 118238 8 0 0 25 0 1 0 203836431 6520832 1465 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1592 1465 67 122 0 1466 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 6368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 28335
/proc/meminfo: memFree=777304/2055920 swapFree=4192812/4192956
[pid=28136] ppid=28134 vsize=6368 CPUtime=1200.08
/proc/28136/stat : 28136 (mxc) R 28134 28136 28079 0 -1 4194304 1483 0 0 0 120000 8 0 0 25 0 1 0 203836431 6520832 1465 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/28136/statm: 1592 1465 67 122 0 1466 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6368

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): 1200.09
CPU user time (s): 1200
CPU system time (s): 0.087986
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 6392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1483
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= 2248

runsolver used 1.24781 second user time and 2.71759 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Sun Feb 18 22:46:56 UTC 2007

IDJOB= 297457
IDBENCH= 19962
IDSOLVER= 107
FILE ID= node3/297457-1171838816

PBS_JOBID= 3839382

Free space on /tmp= 66552 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S235206606-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297457-1171838816/mxc /tmp/evaluation/297457-1171838816/instance-297457-1171838816.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-297457-1171838816 -o ROOT/results/node3/solver-297457-1171838816 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297457-1171838816/mxc /tmp/evaluation/297457-1171838816/instance-297457-1171838816.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  f03277f9bbb5e0d43de3f0e34472c40f

RANDOM SEED= 707940065

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        783664 kB
Buffers:         59392 kB
Cached:        1080220 kB
SwapCached:          0 kB
Active:         539632 kB
Inactive:       654344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        783664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          73244 kB
Slab:            63916 kB
Committed_AS:   972916 kB
PageTables:       1656 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= 66552 MiB

End job on node3 on Sun Feb 18 23:06:58 UTC 2007