Trace number 303416

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
CMUSAT 2007-02-08? (TO) 1200.1 1200.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S3230925-04.cnf
MD5SUM7771e5453e656f0c9114162dd7fb7ab6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 517000

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  200                                                  |
0.00/0.03	c |  Number of clauses:    17000                                                |

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/node17/watcher-303416-1172034786 -o ROOT/results/node17/solver-303416-1172034786 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303416-1172034786/cmusat /tmp/evaluation/303416-1172034786/instance-303416-1172034786.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 10125
/proc/meminfo: memFree=1529152/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=2316 CPUtime=0
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 294 0 0 0 0 0 0 0 18 0 1 0 223432858 2371584 277 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 579 277 96 243 0 333 0

[startup+0.106654 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10125
/proc/meminfo: memFree=1529152/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=3712 CPUtime=0.1
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 656 0 0 0 10 0 0 0 18 0 1 0 223432858 3801088 639 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134530504 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 928 639 107 243 0 682 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3712

[startup+0.514696 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 10125
/proc/meminfo: memFree=1529152/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=4836 CPUtime=0.5
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 1355 0 0 0 50 0 0 0 22 0 1 0 223432858 4952064 818 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 1209 818 118 243 0 963 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4836

[startup+1.33478 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1524728/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=6816 CPUtime=1.32
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 1884 0 0 0 132 0 0 0 25 0 1 0 223432858 6979584 1347 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 1704 1347 118 243 0 1458 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6816

[startup+2.97095 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1522552/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=8612 CPUtime=2.96
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 2603 0 0 0 295 1 0 0 25 0 1 0 223432858 8818688 1823 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 2153 1823 118 243 0 1907 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8612

[startup+6.25229 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1521016/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=9952 CPUtime=6.24
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 3068 0 0 0 623 1 0 0 25 0 1 0 223432858 10190848 2180 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134594616 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 2488 2180 118 243 0 2242 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9952

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1514232/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=16992 CPUtime=12.69
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 5039 0 0 0 1267 2 0 0 25 0 1 0 223432858 17399808 3706 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 4248 3706 118 243 0 4002 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16992

[startup+25.5103 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1513976/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=16992 CPUtime=25.49
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 5255 0 0 0 2547 2 0 0 25 0 1 0 223432858 17399808 3770 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 4248 3770 118 243 0 4002 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16992

[startup+51.121 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1509368/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=21448 CPUtime=51.1
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 6736 0 0 0 5106 4 0 0 25 0 1 0 223432858 21962752 4966 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 5362 4966 118 243 0 5116 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21448

[startup+102.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1491256/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=41256 CPUtime=102.3
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 12269 0 0 0 10223 7 0 0 25 0 1 0 223432858 42246144 9488 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 10314 9488 118 243 0 10068 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 41256

[startup+162.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1490552/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=41396 CPUtime=162.32
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 12907 0 0 0 16224 8 0 0 25 0 1 0 223432858 42389504 9667 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 10349 9667 118 243 0 10103 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 41396

[startup+222.398 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1485816/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=45744 CPUtime=222.33
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 14279 0 0 0 22223 10 0 0 25 0 1 0 223432858 46841856 10862 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 11436 10862 118 243 0 11190 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 45744

[startup+282.425 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1480824/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=50412 CPUtime=282.34
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 15898 0 0 0 28222 12 0 0 25 0 1 0 223432858 51621888 12081 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 12603 12081 118 243 0 12357 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 50412

[startup+342.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1476152/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=54916 CPUtime=342.36
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 17268 0 0 0 34223 13 0 0 25 0 1 0 223432858 56233984 13226 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 13729 13226 118 243 0 13483 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 54916

[startup+402.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1470264/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=60640 CPUtime=402.38
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 18975 0 0 0 40222 16 0 0 25 0 1 0 223432858 62095360 14689 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 15160 14689 118 243 0 14914 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 60640

[startup+462.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1441464/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=93364 CPUtime=462.38
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 27564 0 0 0 46219 19 0 0 25 0 1 0 223432858 95604736 21916 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 23341 21916 118 243 0 23095 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 93364

[startup+522.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1440952/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=93468 CPUtime=522.4
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 27981 0 0 0 52220 20 0 0 25 0 1 0 223432858 95711232 22045 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 23367 22045 118 243 0 23121 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 93468

[startup+582.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1440888/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=93468 CPUtime=582.41
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 27987 0 0 0 58221 20 0 0 25 0 1 0 223432858 95711232 22051 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589432 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 23367 22051 118 243 0 23121 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 93468

[startup+642.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1440376/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=93580 CPUtime=642.42
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 28443 0 0 0 64221 21 0 0 25 0 1 0 223432858 95825920 22193 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 23395 22193 118 243 0 23149 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 93580

[startup+702.627 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1439928/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=93980 CPUtime=702.44
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 28545 0 0 0 70222 22 0 0 25 0 1 0 223432858 96235520 22295 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 23495 22295 118 243 0 23249 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 93980

[startup+762.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1439224/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=94232 CPUtime=762.45
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 29055 0 0 0 76222 23 0 0 25 0 1 0 223432858 96493568 22463 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 23558 22463 118 243 0 23312 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 94232

[startup+822.688 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1438968/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=94616 CPUtime=822.47
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 29107 0 0 0 82224 23 0 0 25 0 1 0 223432858 96886784 22515 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 23654 22515 118 243 0 23408 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 94616

[startup+882.721 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1438264/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=95200 CPUtime=882.49
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 29315 0 0 0 88225 24 0 0 25 0 1 0 223432858 97484800 22690 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 23800 22690 118 243 0 23554 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 95200

[startup+942.749 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1437624/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=95504 CPUtime=942.49
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 29853 0 0 0 94225 24 0 0 25 0 1 0 223432858 97796096 22856 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 23876 22856 118 243 0 23630 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 95504

[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1437432/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=95824 CPUtime=1002.51
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 29934 0 0 0 100226 25 0 0 25 0 1 0 223432858 98123776 22937 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 23956 22937 118 243 0 23710 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 95824

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1437240/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=96144 CPUtime=1062.52
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 29989 0 0 0 106227 25 0 0 25 0 1 0 223432858 98451456 22992 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 24036 22992 118 243 0 23790 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 96144

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10126
/proc/meminfo: memFree=1433720/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=99576 CPUtime=1122.53
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 30870 0 0 0 112226 27 0 0 25 0 1 0 223432858 101965824 23873 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 24894 23873 118 243 0 24648 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 99576

[startup+1182.87 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 10126
/proc/meminfo: memFree=1428024/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=104872 CPUtime=1182.55
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 32690 0 0 0 118226 29 0 0 25 0 1 0 223432858 107388928 25287 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 26218 25287 118 243 0 25972 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 104872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 10126
/proc/meminfo: memFree=1427640/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=105288 CPUtime=1200.08
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 32789 0 0 0 119978 30 0 0 25 0 1 0 223432858 107814912 25353 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 26322 25353 118 243 0 26076 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 105288

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

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

[startup+1200.39 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 10126
/proc/meminfo: memFree=1427640/2055920 swapFree=4192812/4192956
[pid=10125] ppid=10123 vsize=105288 CPUtime=1200.08
/proc/10125/stat : 10125 (cmusat) R 10123 10125 8601 0 -1 4194304 32789 0 0 0 119978 30 0 0 25 0 1 0 223432858 107814912 25353 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/10125/statm: 26322 25353 118 243 0 26076 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 105288

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.78
CPU system time (s): 0.317951
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 105288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.317951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32789
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= 24881

runsolver used 1.3478 second user time and 2.72458 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Wed Feb 21 05:13:06 UTC 2007

IDJOB= 303416
IDBENCH= 20107
IDSOLVER= 121
FILE ID= node17/303416-1172034786

PBS_JOBID= 3849170

Free space on /tmp= 66545 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S3230925-04.cnf
COMMAND LINE= /tmp/evaluation/303416-1172034786/cmusat /tmp/evaluation/303416-1172034786/instance-303416-1172034786.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-303416-1172034786 -o ROOT/results/node17/solver-303416-1172034786 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303416-1172034786/cmusat /tmp/evaluation/303416-1172034786/instance-303416-1172034786.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7771e5453e656f0c9114162dd7fb7ab6

RANDOM SEED= 391382602

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1529560 kB
Buffers:         56452 kB
Cached:         351616 kB
SwapCached:          0 kB
Active:         300592 kB
Inactive:       151960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1529560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2948 kB
Writeback:           0 kB
Mapped:          63376 kB
Slab:            59344 kB
Committed_AS:   816692 kB
PageTables:       1748 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= 66545 MiB

End job on node17 on Wed Feb 21 05:33:09 UTC 2007