Trace number 328777

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) 1200.1 1200.54

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k40.cnf
MD5SUM36bafb0e2398f637017636b2f5f0beae
Bench CategoryINDUST (industrial 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 variables36217
Number of clauses144560
Sum of the clauses size395432
Maximum clause length37
Minimum clause length1
Number of clauses of size 1538
Number of clauses of size 267306
Number of clauses of size 371140
Number of clauses of size 4246
Number of clauses of size 5465
Number of clauses of size over 54865

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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-328777-1173123423 -o ROOT/results/node44/solver-328777-1173123423 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328777-1173123423/mxc /tmp/evaluation/328777-1173123423/instance-328777-1173123423.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.90 3/64 15891
/proc/meminfo: memFree=1397048/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=4388 CPUtime=0
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 729 0 0 0 0 0 0 0 18 0 1 0 332298434 4493312 713 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 1097 719 43 122 0 971 0

[startup+0.00947206 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15891
/proc/meminfo: memFree=1397048/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=6088 CPUtime=0
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 1116 0 0 0 0 0 0 0 18 0 1 0 332298434 6234112 1100 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 1522 1109 46 122 0 1396 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6088

[startup+0.10149 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15891
/proc/meminfo: memFree=1397048/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=9424 CPUtime=0.09
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 2835 0 0 0 8 1 0 0 18 0 1 0 332298434 9650176 1955 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134520283 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 2356 1955 47 122 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9424

[startup+0.301526 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15891
/proc/meminfo: memFree=1397048/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=9688 CPUtime=0.29
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 2924 0 0 0 28 1 0 0 19 0 1 0 332298434 9920512 2044 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 2422 2044 59 122 0 2296 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9688

[startup+0.701598 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 15891
/proc/meminfo: memFree=1397048/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=9952 CPUtime=0.69
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 2982 0 0 0 68 1 0 0 22 0 1 0 332298434 10190848 2102 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 2488 2102 59 122 0 2362 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9952

[startup+1.50174 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 15892
/proc/meminfo: memFree=1388720/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=10612 CPUtime=1.49
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 3146 0 0 0 148 1 0 0 25 0 1 0 332298434 10866688 2266 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 2653 2266 59 122 0 2527 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10612

[startup+3.10104 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 15892
/proc/meminfo: memFree=1387632/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=12064 CPUtime=3.09
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 3498 0 0 0 307 2 0 0 25 0 1 0 332298434 12353536 2618 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 3016 2618 59 122 0 2890 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12064

[startup+6.30162 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 15892
/proc/meminfo: memFree=1384624/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=14440 CPUtime=6.29
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 4090 0 0 0 626 3 0 0 25 0 1 0 332298434 14786560 3210 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 3610 3210 59 122 0 3484 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14440

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 15892
/proc/meminfo: memFree=1381936/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=16820 CPUtime=12.68
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 4719 0 0 0 1265 3 0 0 25 0 1 0 332298434 17223680 3839 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 4205 3839 59 122 0 4079 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16820

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 15892
/proc/meminfo: memFree=1376304/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=22360 CPUtime=25.48
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 6073 0 0 0 2543 5 0 0 25 0 1 0 332298434 22896640 5193 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 5590 5193 59 122 0 5464 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22360

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 15892
/proc/meminfo: memFree=1367920/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=30808 CPUtime=51.07
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 8181 0 0 0 5099 8 0 0 25 0 1 0 332298434 31547392 7301 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 7702 7301 59 122 0 7576 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30808

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 15892
/proc/meminfo: memFree=1354544/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=44268 CPUtime=102.25
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 11495 0 0 0 10213 12 0 0 25 0 1 0 332298434 45330432 10615 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 11067 10615 59 122 0 10941 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44268

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15892
/proc/meminfo: memFree=1336240/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=62748 CPUtime=162.24
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 16150 0 0 0 16206 18 0 0 25 0 1 0 332298434 64253952 15270 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 15687 15270 59 122 0 15561 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 62748

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15892
/proc/meminfo: memFree=1324400/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=74124 CPUtime=222.21
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 19122 0 0 0 22199 22 0 0 25 0 1 0 332298434 75902976 18135 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 18531 18135 67 122 0 18405 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 74124

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15892
/proc/meminfo: memFree=1297776/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=100676 CPUtime=282.19
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 25766 0 0 0 28191 28 0 0 25 0 1 0 332298434 103092224 24779 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 25169 24779 67 122 0 25043 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 100676

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1283312/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=115064 CPUtime=342.17
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 29340 0 0 0 34185 32 0 0 25 0 1 0 332298434 117825536 28353 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 28766 28353 67 122 0 28640 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 115064

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1267760/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=130772 CPUtime=402.15
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 33276 0 0 0 40178 37 0 0 25 0 1 0 332298434 133910528 32289 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519185 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 32693 32289 67 122 0 32567 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 130772

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1254064/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=143972 CPUtime=462.12
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 36686 0 0 0 46170 42 0 0 25 0 1 0 332298434 147427328 35584 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535377 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 35993 35584 67 122 0 35867 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 143972

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1254064/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=143972 CPUtime=522.1
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 36688 0 0 0 52168 42 0 0 25 0 1 0 332298434 147427328 35586 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 35993 35586 67 122 0 35867 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 143972

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1254128/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=143972 CPUtime=582.09
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 36688 0 0 0 58166 43 0 0 25 0 1 0 332298434 147427328 35586 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 35993 35586 67 122 0 35867 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 143972

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1252720/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=145424 CPUtime=642.06
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 37059 0 0 0 64163 43 0 0 25 0 1 0 332298434 148914176 35957 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 36356 35957 67 122 0 36230 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 145424

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1236400/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=162056 CPUtime=702.04
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 41215 0 0 0 70156 48 0 0 25 0 1 0 332298434 165945344 40113 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 40514 40113 67 122 0 40388 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 162056

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1218800/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=179228 CPUtime=762.02
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 45514 0 0 0 76149 53 0 0 25 0 1 0 332298434 183529472 44412 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 44807 44412 67 122 0 44681 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 179228

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1208048/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=190320 CPUtime=822
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 48283 0 0 0 82145 55 0 0 25 0 1 0 332298434 194887680 47181 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 47580 47181 67 122 0 47454 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 190320

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1203376/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=194544 CPUtime=881.97
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 49484 0 0 0 88141 56 0 0 25 0 1 0 332298434 199213056 48256 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 48636 48256 67 122 0 48510 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 194544

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1203440/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=194544 CPUtime=941.95
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 49484 0 0 0 94139 56 0 0 25 0 1 0 332298434 199213056 48256 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 48636 48256 67 122 0 48510 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 194544

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1203440/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=194544 CPUtime=1001.93
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 49484 0 0 0 100137 56 0 0 25 0 1 0 332298434 199213056 48256 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 48636 48256 67 122 0 48510 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 194544

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1203504/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=195056 CPUtime=1061.91
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 49493 0 0 0 106134 57 0 0 25 0 1 0 332298434 199737344 48265 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 48764 48265 67 122 0 48638 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 195056

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1203440/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=195056 CPUtime=1121.89
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 49497 0 0 0 112132 57 0 0 25 0 1 0 332298434 199737344 48269 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519564 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 48764 48269 67 122 0 48638 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 195056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1203440/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=195056 CPUtime=1181.87
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 49498 0 0 0 118130 57 0 0 25 0 1 0 332298434 199737344 48270 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 48764 48270 67 122 0 48638 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 195056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1203440/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=195056 CPUtime=1200.06
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 49499 0 0 0 119949 57 0 0 25 0 1 0 332298434 199737344 48271 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 48764 48271 67 122 0 48638 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 195056

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 15894
/proc/meminfo: memFree=1203440/2055920 swapFree=4183400/4192956
[pid=15891] ppid=15889 vsize=195056 CPUtime=1200.06
/proc/15891/stat : 15891 (mxc) R 15889 15891 15492 0 -1 4194304 49499 0 0 0 119949 57 0 0 25 0 1 0 332298434 199737344 48271 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15891/statm: 48764 48271 67 122 0 48638 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 195056

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.5
CPU system time (s): 0.605907
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 195056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.5
system time used= 0.605907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49499
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= 2438

runsolver used 0.84887 second user time and 2.44463 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Mon Mar  5 19:37:03 UTC 2007

IDJOB= 328777
IDBENCH= 20524
IDSOLVER= 107
FILE ID= node44/328777-1173123423

PBS_JOBID= 4015175

Free space on /tmp= 66553 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k40.cnf
COMMAND LINE= /tmp/evaluation/328777-1173123423/mxc /tmp/evaluation/328777-1173123423/instance-328777-1173123423.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-328777-1173123423 -o ROOT/results/node44/solver-328777-1173123423 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328777-1173123423/mxc /tmp/evaluation/328777-1173123423/instance-328777-1173123423.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  36bafb0e2398f637017636b2f5f0beae

RANDOM SEED= 235054265

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.261
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		: 3000.261
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:       1397520 kB
Buffers:         36452 kB
Cached:         535724 kB
SwapCached:       3512 kB
Active:         103324 kB
Inactive:       478496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1397520 kB
SwapTotal:     4192956 kB
SwapFree:      4183400 kB
Dirty:            4032 kB
Writeback:           0 kB
Mapped:          15580 kB
Slab:            62572 kB
Committed_AS:   676356 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= 66553 MiB

End job on node44 on Mon Mar  5 19:57:06 UTC 2007