Trace number 302541

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) 1200.11 1200.39

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S2050975470-04.cnf
MD5SUMe5f98d48d71fa50934389495266dcfb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.29604
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
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/node34/watcher-302541-1172014007 -o ROOT/results/node34/solver-302541-1172014007 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302541-1172014007/mxc /tmp/evaluation/302541-1172014007/instance-302541-1172014007.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: 0.92 0.98 0.93 3/64 19341
/proc/meminfo: memFree=1522136/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=1620 CPUtime=0
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 254 0 0 0 0 0 0 0 18 0 1 0 195164535 1658880 238 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 405 238 46 122 0 279 0

[startup+0.106829 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 19341
/proc/meminfo: memFree=1522136/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=2544 CPUtime=0.1
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 582 0 0 0 10 0 0 0 18 0 1 0 195164535 2605056 460 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 636 460 59 122 0 510 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2544

[startup+0.51486 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 19341
/proc/meminfo: memFree=1522136/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=4008 CPUtime=0.5
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 978 0 0 0 50 0 0 0 21 0 1 0 195164535 4104192 856 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 1002 856 59 122 0 876 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4008

[startup+1.33493 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1516816/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=6836 CPUtime=1.32
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 1658 0 0 0 132 0 0 0 25 0 1 0 195164535 7000064 1536 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 1709 1536 59 122 0 1583 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6836

[startup+2.97106 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1513552/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=10240 CPUtime=2.96
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 2529 0 0 0 295 1 0 0 25 0 1 0 195164535 10485760 2405 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519948 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 2560 2405 67 122 0 2434 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10240

[startup+6.25132 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1511312/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=11428 CPUtime=6.24
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 2827 0 0 0 623 1 0 0 25 0 1 0 195164535 11702272 2703 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 2857 2703 67 122 0 2731 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11428

[startup+12.7038 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1508688/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=14028 CPUtime=12.69
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 3469 0 0 0 1267 2 0 0 25 0 1 0 195164535 14364672 3345 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 3507 3345 67 122 0 3381 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14028

[startup+25.5039 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1506192/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=16872 CPUtime=25.49
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 4189 0 0 0 2547 2 0 0 25 0 1 0 195164535 17276928 4065 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 4218 4065 67 122 0 4092 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16872

[startup+51.1099 s]
/proc/loadavg: 0.96 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1503760/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=18832 CPUtime=51.09
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 4686 0 0 0 5106 3 0 0 25 0 1 0 195164535 19283968 4562 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 4708 4562 67 122 0 4582 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18832

[startup+102.315 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1501456/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=21116 CPUtime=102.28
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 5259 0 0 0 10225 3 0 0 25 0 1 0 195164535 21622784 5135 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 5279 5135 67 122 0 5153 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 21116

[startup+162.336 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1498896/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=23612 CPUtime=162.29
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 6051 0 0 0 16224 5 0 0 25 0 1 0 195164535 24178688 5729 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 5903 5729 67 122 0 5777 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 23612

[startup+222.354 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1496784/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=25724 CPUtime=222.29
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 6806 0 0 0 22224 5 0 0 25 0 1 0 195164535 26341376 6241 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 6431 6241 67 122 0 6305 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 25724

[startup+282.371 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1495952/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=26516 CPUtime=282.29
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 7222 0 0 0 28224 5 0 0 25 0 1 0 195164535 27152384 6441 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 6629 6441 67 122 0 6503 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 26516

[startup+342.382 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1493584/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=28724 CPUtime=342.29
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 7989 0 0 0 34223 6 0 0 25 0 1 0 195164535 29413376 7016 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 7181 7016 67 122 0 7055 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 28724

[startup+402.402 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1493392/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=28988 CPUtime=402.29
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 8230 0 0 0 40223 6 0 0 25 0 1 0 195164535 29683712 7057 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 7247 7057 67 122 0 7121 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 28988

[startup+462.415 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1493200/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=29116 CPUtime=462.29
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 8444 0 0 0 46223 6 0 0 25 0 1 0 195164535 29814784 7111 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 7279 7111 67 122 0 7153 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 29116

[startup+522.431 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1491792/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=30536 CPUtime=522.3
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 8997 0 0 0 52223 7 0 0 25 0 1 0 195164535 31268864 7456 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531164 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 7634 7456 67 122 0 7508 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 30536

[startup+582.446 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1490576/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=31724 CPUtime=582.3
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 9467 0 0 0 58223 7 0 0 25 0 1 0 195164535 32485376 7750 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 7931 7750 67 122 0 7805 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 31724

[startup+642.51 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1490320/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=31988 CPUtime=642.35
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 9710 0 0 0 64228 7 0 0 25 0 1 0 195164535 32755712 7817 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 7997 7817 67 122 0 7871 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 31988

[startup+702.523 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1489744/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=32516 CPUtime=702.35
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 10022 0 0 0 70228 7 0 0 25 0 1 0 195164535 33296384 7953 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 8129 7953 67 122 0 8003 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 32516

[startup+762.537 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1489552/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=32780 CPUtime=762.34
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 10251 0 0 0 76227 7 0 0 25 0 1 0 195164535 33566720 8006 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 8195 8006 67 122 0 8069 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 32780

[startup+822.556 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1488080/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=34100 CPUtime=822.35
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 10832 0 0 0 82227 8 0 0 25 0 1 0 195164535 34918400 8363 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 8525 8363 67 122 0 8399 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 34100

[startup+882.572 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1485584/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=36608 CPUtime=882.35
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 11599 0 0 0 88226 9 0 0 25 0 1 0 195164535 37486592 8986 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 9152 8986 67 122 0 9026 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 36608

[startup+942.588 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1485456/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=36740 CPUtime=942.35
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 11772 0 0 0 94226 9 0 0 25 0 1 0 195164535 37621760 9015 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 9185 9015 67 122 0 9059 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 36740

[startup+1002.6 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1485456/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=36740 CPUtime=1002.36
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 11964 0 0 0 100227 9 0 0 25 0 1 0 195164535 37621760 9015 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 9185 9015 67 122 0 9059 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 36740

[startup+1062.62 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1485200/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=37004 CPUtime=1062.36
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 12171 0 0 0 106227 9 0 0 25 0 1 0 195164535 37892096 9078 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 9251 9078 67 122 0 9125 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 37004

[startup+1122.64 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1484880/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=37212 CPUtime=1122.37
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 12456 0 0 0 112227 10 0 0 25 0 1 0 195164535 38105088 9140 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 9303 9140 67 122 0 9177 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 37212

[startup+1182.66 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1484944/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=37212 CPUtime=1182.37
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 12504 0 0 0 118227 10 0 0 25 0 1 0 195164535 38105088 9140 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 9303 9140 67 122 0 9177 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 37212



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1484944/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=37212 CPUtime=1200.09
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 12504 0 0 0 119999 10 0 0 25 0 1 0 195164535 38105088 9140 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 9303 9140 67 122 0 9177 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 37212

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

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

[startup+1200.38 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 19342
/proc/meminfo: memFree=1484944/2055920 swapFree=4182748/4192956
[pid=19341] ppid=19339 vsize=37212 CPUtime=1200.09
/proc/19341/stat : 19341 (mxc) R 19339 19341 19284 0 -1 4194304 12504 0 0 0 119999 10 0 0 25 0 1 0 195164535 38105088 9140 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 9303 9140 67 122 0 9177 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 37212

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.39
CPU time (s): 1200.11
CPU user time (s): 1200
CPU system time (s): 0.109983
CPU usage (%): 99.9767
Max. virtual memory (cumulated for all children) (KiB): 37404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12504
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= 2120

runsolver used 0.743886 second user time and 2.46263 second system time

The end



Launcher Data (download as text)




Begin job on node34 on Tue Feb 20 23:26:47 UTC 2007

IDJOB= 302541
IDBENCH= 20086
IDSOLVER= 107
FILE ID= node34/302541-1172014007

PBS_JOBID= 3892668

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S2050975470-04.cnf
COMMAND LINE= /tmp/evaluation/302541-1172014007/mxc /tmp/evaluation/302541-1172014007/instance-302541-1172014007.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-302541-1172014007 -o ROOT/results/node34/solver-302541-1172014007 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302541-1172014007/mxc /tmp/evaluation/302541-1172014007/instance-302541-1172014007.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  e5f98d48d71fa50934389495266dcfb4

RANDOM SEED= 653506769

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1522608 kB
Buffers:         20856 kB
Cached:         455024 kB
SwapCached:       4880 kB
Active:          90216 kB
Inactive:       396060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1522608 kB
SwapTotal:     4192956 kB
SwapFree:      4182748 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          15080 kB
Slab:            33144 kB
Committed_AS:   522680 kB
PageTables:       1396 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 node34 on Tue Feb 20 23:46:50 UTC 2007