Trace number 299179

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) 1200.02 1200.5

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1496918883-18.SAT.shuffled.cnf
MD5SUMd80e4c0ebc99a45911a06aa336c2bf12
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.018996
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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/node43/watcher-299179-1171867468 -o ROOT/results/node43/solver-299179-1171867468 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299179-1171867468/mxc /tmp/evaluation/299179-1171867468/instance-299179-1171867468.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 20925
/proc/meminfo: memFree=532392/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=1064 CPUtime=0
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 206702853 1089536 121 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 266 121 57 122 0 140 0

[startup+0.107246 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20925
/proc/meminfo: memFree=532392/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=1336 CPUtime=0.1
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 206 0 0 0 10 0 0 0 18 0 1 0 206702853 1368064 188 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 334 188 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.516313 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20925
/proc/meminfo: memFree=532392/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=1460 CPUtime=0.51
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 252 0 0 0 51 0 0 0 21 0 1 0 206702853 1495040 234 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 365 234 67 122 0 239 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1460

[startup+1.33945 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=531552/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=1724 CPUtime=1.33
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 304 0 0 0 133 0 0 0 25 0 1 0 206702853 1765376 286 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 431 286 67 122 0 305 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1724

[startup+2.97572 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=531360/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=1964 CPUtime=2.97
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 357 0 0 0 297 0 0 0 25 0 1 0 206702853 2011136 339 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 491 339 67 122 0 365 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 1964

[startup+6.25526 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=530976/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=2080 CPUtime=6.25
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 407 0 0 0 625 0 0 0 25 0 1 0 206702853 2129920 389 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529435 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 520 389 67 122 0 394 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2080

[startup+12.7073 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=530664/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=2308 CPUtime=12.7
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 464 0 0 0 1270 0 0 0 25 0 1 0 206702853 2363392 446 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 577 446 67 122 0 451 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2308

[startup+25.5075 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=530216/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=2804 CPUtime=25.49
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 569 0 0 0 2549 0 0 0 25 0 1 0 206702853 2871296 551 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 701 551 67 122 0 575 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2804

[startup+51.1117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=529896/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=3136 CPUtime=51.09
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 661 0 0 0 5109 0 0 0 25 0 1 0 206702853 3211264 643 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 784 643 67 122 0 658 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3136

[startup+102.321 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=529128/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=3776 CPUtime=102.28
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 817 0 0 0 10228 0 0 0 25 0 1 0 206702853 3866624 799 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 944 799 67 122 0 818 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 3776

[startup+162.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=528744/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=4084 CPUtime=162.28
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 911 0 0 0 16228 0 0 0 25 0 1 0 206702853 4182016 893 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1021 893 67 122 0 895 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 4084

[startup+222.358 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=528360/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=4496 CPUtime=222.27
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1005 0 0 0 22227 0 0 0 25 0 1 0 206702853 4603904 987 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1124 987 67 122 0 998 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 4496

[startup+282.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=528168/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=4704 CPUtime=282.28
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1056 0 0 0 28227 1 0 0 25 0 1 0 206702853 4816896 1038 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1176 1038 67 122 0 1050 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 4704

[startup+342.389 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=528040/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=4904 CPUtime=342.27
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1095 0 0 0 34226 1 0 0 25 0 1 0 206702853 5021696 1077 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530014 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1226 1077 67 122 0 1100 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 4904

[startup+402.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=527912/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=5008 CPUtime=402.27
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1134 0 0 0 40226 1 0 0 25 0 1 0 206702853 5128192 1116 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1252 1116 67 122 0 1126 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 5008

[startup+462.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=527720/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=5100 CPUtime=462.26
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1160 0 0 0 46225 1 0 0 25 0 1 0 206702853 5222400 1142 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1275 1142 67 122 0 1149 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 5100

[startup+522.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=527336/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=5524 CPUtime=522.26
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1264 0 0 0 52225 1 0 0 25 0 1 0 206702853 5656576 1246 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1381 1246 67 122 0 1255 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 5524

[startup+582.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=527272/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=5632 CPUtime=582.26
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1282 0 0 0 58225 1 0 0 25 0 1 0 206702853 5767168 1264 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1408 1264 67 122 0 1282 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 5632

[startup+642.472 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=527144/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=5712 CPUtime=642.26
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1313 0 0 0 64224 2 0 0 25 0 1 0 206702853 5849088 1295 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1428 1295 67 122 0 1302 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 5712

[startup+702.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=527144/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=5772 CPUtime=702.26
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1318 0 0 0 70224 2 0 0 25 0 1 0 206702853 5910528 1300 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528275 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1443 1300 67 122 0 1317 0
Current children cumulated CPU time (s) 702.26
Current children cumulated vsize (KiB) 5772

[startup+762.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=527080/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=5772 CPUtime=762.26
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1329 0 0 0 76224 2 0 0 25 0 1 0 206702853 5910528 1311 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531238 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1443 1311 67 122 0 1317 0
Current children cumulated CPU time (s) 762.26
Current children cumulated vsize (KiB) 5772

[startup+822.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=526760/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=6112 CPUtime=822.26
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1414 0 0 0 82224 2 0 0 25 0 1 0 206702853 6258688 1396 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1528 1396 67 122 0 1402 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 6112

[startup+882.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=526696/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=6200 CPUtime=882.25
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1431 0 0 0 88223 2 0 0 25 0 1 0 206702853 6348800 1413 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1550 1413 67 122 0 1424 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 6200

[startup+942.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20926
/proc/meminfo: memFree=526504/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=6384 CPUtime=942.24
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1477 0 0 0 94222 2 0 0 25 0 1 0 206702853 6537216 1459 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1596 1459 67 122 0 1470 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 6384

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20992
/proc/meminfo: memFree=525304/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=6384 CPUtime=1002.23
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1478 0 0 0 100220 3 0 0 25 0 1 0 206702853 6537216 1460 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1596 1460 67 122 0 1470 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 6384

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 21090
/proc/meminfo: memFree=525176/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=6468 CPUtime=1062.21
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1507 0 0 0 106218 3 0 0 25 0 1 0 206702853 6623232 1489 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519549 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1617 1489 67 122 0 1491 0
Current children cumulated CPU time (s) 1062.21
Current children cumulated vsize (KiB) 6468

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21124
/proc/meminfo: memFree=526112/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=6556 CPUtime=1122.19
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1517 0 0 0 112216 3 0 0 25 0 1 0 206702853 6713344 1499 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1639 1499 67 122 0 1513 0
Current children cumulated CPU time (s) 1122.19
Current children cumulated vsize (KiB) 6556

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21124
/proc/meminfo: memFree=526112/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=6640 CPUtime=1182.19
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1546 0 0 0 118216 3 0 0 25 0 1 0 206702853 6799360 1528 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1660 1528 67 122 0 1534 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 6640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21124
/proc/meminfo: memFree=526112/2055920 swapFree=4183376/4192956
[pid=20925] ppid=20923 vsize=6640 CPUtime=1200.01
/proc/20925/stat : 20925 (mxc) R 20923 20925 20728 0 -1 4194304 1546 0 0 0 119998 3 0 0 25 0 1 0 206702853 6799360 1528 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/20925/statm: 1660 1528 67 122 0 1534 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6640

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): 1200.02
CPU user time (s): 1199.98
CPU system time (s): 0.039993
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 6640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1546
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= 1921

runsolver used 0.776881 second user time and 2.51362 second system time

The end



Launcher Data (download as text)




Begin job on node43 on Mon Feb 19 06:44:28 UTC 2007

IDJOB= 299179
IDBENCH= 20004
IDSOLVER= 107
FILE ID= node43/299179-1171867468

PBS_JOBID= 3839760

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1496918883-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299179-1171867468/mxc /tmp/evaluation/299179-1171867468/instance-299179-1171867468.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-299179-1171867468 -o ROOT/results/node43/solver-299179-1171867468 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299179-1171867468/mxc /tmp/evaluation/299179-1171867468/instance-299179-1171867468.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  d80e4c0ebc99a45911a06aa336c2bf12

RANDOM SEED= 732546600

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.281
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		: 3000.281
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:        532864 kB
Buffers:         54188 kB
Cached:        1342124 kB
SwapCached:       4080 kB
Active:         870916 kB
Inactive:       535560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        532864 kB
SwapTotal:     4192956 kB
SwapFree:      4183376 kB
Dirty:             624 kB
Writeback:           0 kB
Mapped:          15396 kB
Slab:           102656 kB
Committed_AS:   562988 kB
PageTables:       1392 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 node43 on Mon Feb 19 07:04:31 UTC 2007