Trace number 297744

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) 1200.04 1200.38

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
MD5SUM2a29cf8033c0c4626cda2167b46ef223
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark407.645
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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/node67/watcher-297744-1171844364 -o ROOT/results/node67/solver-297744-1171844364 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297744-1171844364/mxc /tmp/evaluation/297744-1171844364/instance-297744-1171844364.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 0.98 3/64 32016
/proc/meminfo: memFree=576064/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=1064 CPUtime=0
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 124 0 0 0 0 0 0 0 18 0 1 0 204394012 1089536 108 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 266 108 57 122 0 140 0

[startup+0.107088 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 32016
/proc/meminfo: memFree=576064/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=1204 CPUtime=0.1
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 196 0 0 0 10 0 0 0 18 0 1 0 204394012 1232896 178 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 301 178 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.515129 s]
/proc/loadavg: 1.00 1.00 0.98 3/64 32016
/proc/meminfo: memFree=576064/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=1460 CPUtime=0.51
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 232 0 0 0 51 0 0 0 21 0 1 0 204394012 1495040 214 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134687449 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 365 214 67 122 0 239 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1460

[startup+1.33522 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=575352/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=1592 CPUtime=1.33
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 276 0 0 0 133 0 0 0 25 0 1 0 204394012 1630208 258 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 398 258 67 122 0 272 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1592

[startup+2.97139 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=575096/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=1724 CPUtime=2.96
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 310 0 0 0 296 0 0 0 25 0 1 0 204394012 1765376 292 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519579 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 431 292 67 122 0 305 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1724

[startup+6.25073 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=574720/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=1980 CPUtime=6.24
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 371 0 0 0 624 0 0 0 25 0 1 0 204394012 2027520 353 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 495 353 67 122 0 369 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1980

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=574464/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=2212 CPUtime=12.69
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 422 0 0 0 1269 0 0 0 25 0 1 0 204394012 2265088 404 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 553 404 67 122 0 427 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2212

[startup+25.5058 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=574080/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=2452 CPUtime=25.49
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 502 0 0 0 2549 0 0 0 25 0 1 0 204394012 2510848 484 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 613 484 67 122 0 487 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2452

[startup+51.1094 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=573760/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=2804 CPUtime=51.09
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 580 0 0 0 5109 0 0 0 25 0 1 0 204394012 2871296 562 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 701 562 67 122 0 575 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2804

[startup+102.32 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=573376/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=3244 CPUtime=102.28
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 682 0 0 0 10228 0 0 0 25 0 1 0 204394012 3321856 664 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 811 664 67 122 0 685 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3244

[startup+162.343 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=572928/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=3584 CPUtime=162.29
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 777 0 0 0 16229 0 0 0 25 0 1 0 204394012 3670016 759 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 896 759 67 122 0 770 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 3584

[startup+222.359 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=572544/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=4000 CPUtime=222.28
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 868 0 0 0 22228 0 0 0 25 0 1 0 204394012 4096000 850 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1000 850 67 122 0 874 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 4000

[startup+282.374 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=572352/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=4220 CPUtime=282.28
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 932 0 0 0 28228 0 0 0 25 0 1 0 204394012 4321280 914 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1055 914 67 122 0 929 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 4220

[startup+342.391 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=572096/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=4380 CPUtime=342.29
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 979 0 0 0 34228 1 0 0 25 0 1 0 204394012 4485120 961 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1095 961 67 122 0 969 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 4380

[startup+402.414 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=571968/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=4576 CPUtime=402.29
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1013 0 0 0 40228 1 0 0 25 0 1 0 204394012 4685824 995 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1144 995 67 122 0 1018 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 4576

[startup+462.432 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=571776/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=4740 CPUtime=462.29
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1066 0 0 0 46228 1 0 0 25 0 1 0 204394012 4853760 1048 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1185 1048 67 122 0 1059 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 4740

[startup+522.451 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=571712/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=4824 CPUtime=522.29
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1077 0 0 0 52228 1 0 0 25 0 1 0 204394012 4939776 1059 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1206 1059 67 122 0 1080 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 4824

[startup+582.47 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=571584/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=4928 CPUtime=582.3
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1117 0 0 0 58228 2 0 0 25 0 1 0 204394012 5046272 1099 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1232 1099 67 122 0 1106 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 4928

[startup+642.491 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=571520/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=5016 CPUtime=642.3
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1130 0 0 0 64228 2 0 0 25 0 1 0 204394012 5136384 1112 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1254 1112 67 122 0 1128 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 5016

[startup+702.511 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=571200/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=5212 CPUtime=702.3
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1192 0 0 0 70228 2 0 0 25 0 1 0 204394012 5337088 1174 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519289 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1303 1174 67 122 0 1177 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 5212

[startup+762.526 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=571136/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=5368 CPUtime=762.3
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1227 0 0 0 76228 2 0 0 25 0 1 0 204394012 5496832 1209 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519271 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1342 1209 67 122 0 1216 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 5368

[startup+822.545 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 32017
/proc/meminfo: memFree=571072/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=5424 CPUtime=822.3
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1237 0 0 0 82228 2 0 0 25 0 1 0 204394012 5554176 1219 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530383 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1356 1219 67 122 0 1230 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 5424

[startup+882.564 s]
/proc/loadavg: 1.04 1.01 0.99 2/65 32017
/proc/meminfo: memFree=571008/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=5536 CPUtime=882.31
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1258 0 0 0 88228 3 0 0 25 0 1 0 204394012 5668864 1240 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1384 1240 67 122 0 1258 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 5536

[startup+942.581 s]
/proc/loadavg: 1.01 1.01 0.99 2/65 32017
/proc/meminfo: memFree=570880/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=5612 CPUtime=942.3
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1278 0 0 0 94227 3 0 0 25 0 1 0 204394012 5746688 1260 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1403 1260 67 122 0 1277 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 5612

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32017
/proc/meminfo: memFree=570944/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=5612 CPUtime=1002.3
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1281 0 0 0 100227 3 0 0 25 0 1 0 204394012 5746688 1263 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1403 1263 67 122 0 1277 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 5612

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32017
/proc/meminfo: memFree=570880/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=5612 CPUtime=1062.3
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1290 0 0 0 106227 3 0 0 25 0 1 0 204394012 5746688 1272 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1403 1272 67 122 0 1277 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 5612

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32017
/proc/meminfo: memFree=570688/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=5828 CPUtime=1122.31
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1334 0 0 0 112227 4 0 0 25 0 1 0 204394012 5967872 1316 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1457 1316 67 122 0 1331 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 5828

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32017
/proc/meminfo: memFree=570624/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=5884 CPUtime=1182.31
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1354 0 0 0 118227 4 0 0 25 0 1 0 204394012 6025216 1336 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1471 1336 67 122 0 1345 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 5884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32017
/proc/meminfo: memFree=570496/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=6020 CPUtime=1200.03
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1379 0 0 0 119999 4 0 0 25 0 1 0 204394012 6164480 1361 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1505 1361 67 122 0 1379 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 6020

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 32017
/proc/meminfo: memFree=570496/2055920 swapFree=4183772/4192956
[pid=32016] ppid=32014 vsize=6020 CPUtime=1200.03
/proc/32016/stat : 32016 (mxc) R 32014 32016 31389 0 -1 4194304 1379 0 0 0 119999 4 0 0 25 0 1 0 204394012 6164480 1361 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/32016/statm: 1505 1361 67 122 0 1379 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 6020

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.99
CPU system time (s): 0.042993
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 6020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1379
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= 2218

runsolver used 0.72289 second user time and 2.48662 second system time

The end



Launcher Data (download as text)




Begin job on node67 on Mon Feb 19 00:19:24 UTC 2007

IDJOB= 297744
IDBENCH= 19969
IDSOLVER= 107
FILE ID= node67/297744-1171844364

PBS_JOBID= 3839723

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297744-1171844364/mxc /tmp/evaluation/297744-1171844364/instance-297744-1171844364.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-297744-1171844364 -o ROOT/results/node67/solver-297744-1171844364 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297744-1171844364/mxc /tmp/evaluation/297744-1171844364/instance-297744-1171844364.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  2a29cf8033c0c4626cda2167b46ef223

RANDOM SEED= 296270765

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:        576536 kB
Buffers:         50052 kB
Cached:        1308652 kB
SwapCached:       3608 kB
Active:         739312 kB
Inactive:       629256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        576536 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:             604 kB
Writeback:           0 kB
Mapped:          15328 kB
Slab:            96824 kB
Committed_AS:   652888 kB
PageTables:       1452 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= 66563 MiB

End job on node67 on Mon Feb 19 00:39:26 UTC 2007