Trace number 309880

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 1200.46

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
MD5SUM1fb4312d0666ff719508e19a3e9de045
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark228.565
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/node15/watcher-309880-1172549038 -o ROOT/results/node15/solver-309880-1172549038 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309880-1172549038/mxc /tmp/evaluation/309880-1172549038/instance-309880-1172549038.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 3/77 21936
/proc/meminfo: memFree=1581968/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=1064 CPUtime=0
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 274858145 1089536 131 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529970 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 266 131 57 122 0 140 0

[startup+0.106792 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21936
/proc/meminfo: memFree=1581968/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=1336 CPUtime=0.1
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 208 0 0 0 10 0 0 0 18 0 1 0 274858145 1368064 190 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 334 190 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.514862 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21936
/proc/meminfo: memFree=1581968/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=1468 CPUtime=0.51
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 249 0 0 0 51 0 0 0 21 0 1 0 274858145 1503232 231 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 367 231 67 122 0 241 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1468

[startup+1.335 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1581192/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=1600 CPUtime=1.33
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 293 0 0 0 133 0 0 0 25 0 1 0 274858145 1638400 275 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 400 275 67 122 0 274 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1600

[startup+2.97429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1580936/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=1860 CPUtime=2.97
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 337 0 0 0 297 0 0 0 25 0 1 0 274858145 1904640 319 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 465 319 67 122 0 339 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1860

[startup+6.25085 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1580680/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=1984 CPUtime=6.24
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 376 0 0 0 624 0 0 0 25 0 1 0 274858145 2031616 358 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 496 358 67 122 0 370 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1984

[startup+12.708 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1580296/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=2352 CPUtime=12.69
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 453 0 0 0 1269 0 0 0 25 0 1 0 274858145 2408448 435 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530181 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 588 435 67 122 0 462 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2352

[startup+25.5112 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1580040/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=2584 CPUtime=25.49
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 514 0 0 0 2549 0 0 0 25 0 1 0 274858145 2646016 496 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 646 496 67 122 0 520 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2584

[startup+51.1216 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1579656/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=2916 CPUtime=51.09
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 604 0 0 0 5109 0 0 0 25 0 1 0 274858145 2985984 586 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134528096 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 729 586 67 122 0 603 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2916

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1578952/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=3472 CPUtime=102.3
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 758 0 0 0 10229 1 0 0 25 0 1 0 274858145 3555328 740 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 868 740 67 122 0 742 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3472

[startup+162.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1578696/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=3756 CPUtime=162.31
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 822 0 0 0 16230 1 0 0 25 0 1 0 274858145 3846144 804 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134528071 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 939 804 67 122 0 813 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 3756

[startup+222.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1578440/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=4048 CPUtime=222.31
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 883 0 0 0 22229 2 0 0 25 0 1 0 274858145 4145152 865 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1012 865 67 122 0 886 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 4048

[startup+282.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1578120/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=4344 CPUtime=282.32
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 958 0 0 0 28230 2 0 0 25 0 1 0 274858145 4448256 940 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1086 940 67 122 0 960 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 4344

[startup+342.452 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1577864/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=4636 CPUtime=342.33
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1029 0 0 0 34230 3 0 0 25 0 1 0 274858145 4747264 1011 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1159 1011 67 122 0 1033 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 4636

[startup+402.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1577608/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=4828 CPUtime=402.34
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1084 0 0 0 40231 3 0 0 25 0 1 0 274858145 4943872 1066 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1207 1066 67 122 0 1081 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 4828

[startup+462.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1577608/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=4956 CPUtime=462.35
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1118 0 0 0 46232 3 0 0 25 0 1 0 274858145 5074944 1100 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1239 1100 67 122 0 1113 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 4956

[startup+522.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1577416/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=5088 CPUtime=522.35
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1155 0 0 0 52231 4 0 0 25 0 1 0 274858145 5210112 1137 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134616982 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1272 1137 67 122 0 1146 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 5088

[startup+582.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1577288/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=5256 CPUtime=582.36
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1191 0 0 0 58232 4 0 0 25 0 1 0 274858145 5382144 1173 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1314 1173 67 122 0 1188 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 5256

[startup+642.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1577224/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=5308 CPUtime=642.37
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1207 0 0 0 64232 5 0 0 25 0 1 0 274858145 5435392 1189 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1327 1189 67 122 0 1201 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 5308

[startup+702.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1577096/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=5364 CPUtime=702.39
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1225 0 0 0 70233 6 0 0 25 0 1 0 274858145 5492736 1207 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1341 1207 67 122 0 1215 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 5364

[startup+762.648 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1576968/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=5548 CPUtime=762.39
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1265 0 0 0 76233 6 0 0 25 0 1 0 274858145 5681152 1247 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1387 1247 67 122 0 1261 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 5548

[startup+822.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1576968/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=5640 CPUtime=822.39
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1282 0 0 0 82233 6 0 0 25 0 1 0 274858145 5775360 1264 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1410 1264 67 122 0 1284 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 5640

[startup+882.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1576712/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=5824 CPUtime=882.4
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1349 0 0 0 88233 7 0 0 25 0 1 0 274858145 5963776 1326 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1456 1326 67 122 0 1330 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 5824

[startup+942.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1576648/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=5892 CPUtime=942.41
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1360 0 0 0 94234 7 0 0 25 0 1 0 274858145 6033408 1337 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535314 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1473 1337 67 122 0 1347 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 5892

[startup+1002.75 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 21937
/proc/meminfo: memFree=1576584/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=5964 CPUtime=1002.42
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1383 0 0 0 100234 8 0 0 25 0 1 0 274858145 6107136 1360 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1491 1360 67 122 0 1365 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 5964

[startup+1062.79 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21937
/proc/meminfo: memFree=1576520/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=6048 CPUtime=1062.43
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1396 0 0 0 106235 8 0 0 25 0 1 0 274858145 6193152 1373 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1512 1373 67 122 0 1386 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 6048

[startup+1122.81 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1576520/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=6048 CPUtime=1122.43
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1409 0 0 0 112235 8 0 0 25 0 1 0 274858145 6193152 1386 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1512 1386 67 122 0 1386 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 6048

[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1576392/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=6128 CPUtime=1182.44
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1423 0 0 0 118235 9 0 0 25 0 1 0 274858145 6275072 1400 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1532 1400 67 122 0 1406 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 6128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=1576392/2055920 swapFree=4192812/4192956
[pid=21936] ppid=21934 vsize=6128 CPUtime=1200.06
/proc/21936/stat : 21936 (mxc) R 21934 21936 20199 0 -1 4194304 1426 0 0 0 119997 9 0 0 25 0 1 0 274858145 6275072 1403 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21936/statm: 1532 1403 67 122 0 1406 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 6128

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): 1200.46
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.095985
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 6136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1426
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= 1871

runsolver used 1.18482 second user time and 2.75758 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Tue Feb 27 04:03:58 UTC 2007

IDJOB= 309880
IDBENCH= 20272
IDSOLVER= 107
FILE ID= node15/309880-1172549038

PBS_JOBID= 3971642

Free space on /tmp= 66560 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309880-1172549038/mxc /tmp/evaluation/309880-1172549038/instance-309880-1172549038.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-309880-1172549038 -o ROOT/results/node15/solver-309880-1172549038 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309880-1172549038/mxc /tmp/evaluation/309880-1172549038/instance-309880-1172549038.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  1fb4312d0666ff719508e19a3e9de045

RANDOM SEED= 497765278

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1582440 kB
Buffers:         51092 kB
Cached:         291696 kB
SwapCached:          0 kB
Active:         261364 kB
Inactive:       141872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1582440 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             716 kB
Writeback:           0 kB
Mapped:          79352 kB
Slab:            55680 kB
Committed_AS:   939616 kB
PageTables:       1800 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= 66560 MiB

End job on node15 on Tue Feb 27 04:24:00 UTC 2007