Trace number 424580

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) 5000.03 5001.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1285628870-05.cnf
MD5SUMd0e29b4d909795f0b3931db4750cb61b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark343.368
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node5/watcher-424580-1177723415 -o ROOT/results/node5/solver-424580-1177723415 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424580-1177723415/mxc /tmp/evaluation/424580-1177723415/instance-424580-1177723415.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.97 3/77 5421
/proc/meminfo: memFree=1519808/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=1620 CPUtime=0
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 248379171 1658880 244 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 405 244 46 122 0 279 0

[startup+0.0438469 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 5421
/proc/meminfo: memFree=1519808/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=2148 CPUtime=0.04
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 511 0 0 0 4 0 0 0 18 0 1 0 248379171 2199552 390 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 537 390 59 122 0 411 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2148

[startup+0.101854 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 5421
/proc/meminfo: memFree=1519808/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=2412 CPUtime=0.09
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 577 0 0 0 9 0 0 0 18 0 1 0 248379171 2469888 456 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 603 456 59 122 0 477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2412

[startup+0.301876 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 5421
/proc/meminfo: memFree=1519808/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=3348 CPUtime=0.29
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 780 0 0 0 29 0 0 0 19 0 1 0 248379171 3428352 659 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 837 660 59 122 0 711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3348

[startup+0.701921 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 5421
/proc/meminfo: memFree=1519808/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=4820 CPUtime=0.69
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 1164 0 0 0 69 0 0 0 23 0 1 0 248379171 4935680 1043 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 1205 1043 59 122 0 1079 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4820

[startup+1.50301 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 5422
/proc/meminfo: memFree=1514680/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=7460 CPUtime=1.49
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 1814 0 0 0 149 0 0 0 25 0 1 0 248379171 7639040 1693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 1865 1693 59 122 0 1739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7460

[startup+3.10119 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 5422
/proc/meminfo: memFree=1511480/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=10348 CPUtime=3.09
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 2556 0 0 0 308 1 0 0 25 0 1 0 248379171 10596352 2433 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 2587 2433 67 122 0 2461 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10348

[startup+6.30155 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 5422
/proc/meminfo: memFree=1509112/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=11372 CPUtime=6.29
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 2797 0 0 0 628 1 0 0 25 0 1 0 248379171 11644928 2674 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519246 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 2843 2674 67 122 0 2717 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11372

[startup+12.7013 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 5422
/proc/meminfo: memFree=1507000/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=13392 CPUtime=12.68
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 3309 0 0 0 1267 1 0 0 25 0 1 0 248379171 13713408 3186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 3348 3186 67 122 0 3222 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13392

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 5422
/proc/meminfo: memFree=1504696/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=16184 CPUtime=25.48
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 3999 0 0 0 2546 2 0 0 25 0 1 0 248379171 16572416 3876 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 4046 3876 67 122 0 3920 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16184

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 5422
/proc/meminfo: memFree=1501752/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=18556 CPUtime=51.08
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 4617 0 0 0 5105 3 0 0 25 0 1 0 248379171 19001344 4494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 4639 4494 67 122 0 4513 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18556

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 5422
/proc/meminfo: memFree=1498872/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=21412 CPUtime=102.27
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 5333 0 0 0 10223 4 0 0 25 0 1 0 248379171 21925888 5210 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 5353 5210 67 122 0 5227 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21412

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5422
/proc/meminfo: memFree=1495992/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=24432 CPUtime=162.24
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 6262 0 0 0 16219 5 0 0 25 0 1 0 248379171 25018368 5907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 6108 5907 67 122 0 5982 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24432

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5422
/proc/meminfo: memFree=1494008/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=26280 CPUtime=222.23
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 6956 0 0 0 22217 6 0 0 25 0 1 0 248379171 26910720 6391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 6570 6391 67 122 0 6444 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 26280

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5422
/proc/meminfo: memFree=1493560/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=26808 CPUtime=282.22
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 7283 0 0 0 28215 7 0 0 25 0 1 0 248379171 27451392 6502 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 6702 6502 67 122 0 6576 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 26808

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5422
/proc/meminfo: memFree=1490680/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=29584 CPUtime=342.2
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 8189 0 0 0 34211 9 0 0 25 0 1 0 248379171 30294016 7216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 7396 7216 67 122 0 7270 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 29584

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5422
/proc/meminfo: memFree=1489784/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=30524 CPUtime=402.18
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 8613 0 0 0 40209 9 0 0 25 0 1 0 248379171 31256576 7440 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 7631 7440 67 122 0 7505 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30524

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5422
/proc/meminfo: memFree=1489784/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=30524 CPUtime=462.17
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 8813 0 0 0 46207 10 0 0 25 0 1 0 248379171 31256576 7440 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 7631 7440 67 122 0 7505 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30524

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5422
/proc/meminfo: memFree=1488120/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=32108 CPUtime=522.15
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 9385 0 0 0 52204 11 0 0 25 0 1 0 248379171 32878592 7844 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 8027 7844 67 122 0 7901 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 32108

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5422
/proc/meminfo: memFree=1487416/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=32768 CPUtime=582.14
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 9740 0 0 0 58202 12 0 0 25 0 1 0 248379171 33554432 8023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528448 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 8192 8023 67 122 0 8066 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 32768

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 5424
/proc/meminfo: memFree=1487352/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=32768 CPUtime=642.12
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 9916 0 0 0 64200 12 0 0 25 0 1 0 248379171 33554432 8023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 8192 8023 67 122 0 8066 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 32768


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6118
/proc/meminfo: memFree=1468472/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=51316 CPUtime=4061.06
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 21788 0 0 0 406054 52 0 0 25 0 1 0 248379171 52547584 12672 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 12829 12672 67 122 0 12703 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 51316

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6118
/proc/meminfo: memFree=1468536/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=51316 CPUtime=4121.04
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 21916 0 0 0 412051 53 0 0 25 0 1 0 248379171 52547584 12672 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 12829 12672 67 122 0 12703 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 51316

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6118
/proc/meminfo: memFree=1468536/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=51316 CPUtime=4181.02
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 21916 0 0 0 418049 53 0 0 25 0 1 0 248379171 52547584 12672 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 12829 12672 67 122 0 12703 0
Current children cumulated CPU time (s) 4181.02
Current children cumulated vsize (KiB) 51316

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6120
/proc/meminfo: memFree=1468536/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=51316 CPUtime=4241.01
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 21916 0 0 0 424047 54 0 0 25 0 1 0 248379171 52547584 12672 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 12829 12672 67 122 0 12703 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 51316

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 6120
/proc/meminfo: memFree=1468536/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=51316 CPUtime=4300.99
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 21916 0 0 0 430045 54 0 0 25 0 1 0 248379171 52547584 12672 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 12829 12672 67 122 0 12703 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 51316

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6120
/proc/meminfo: memFree=1468408/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=51448 CPUtime=4360.98
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 22078 0 0 0 436043 55 0 0 25 0 1 0 248379171 52682752 12706 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 12862 12706 67 122 0 12736 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 51448

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6120
/proc/meminfo: memFree=1468344/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=51448 CPUtime=4420.96
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 22206 0 0 0 442041 55 0 0 25 0 1 0 248379171 52682752 12706 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 12862 12706 67 122 0 12736 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 51448

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6120
/proc/meminfo: memFree=1468344/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=51448 CPUtime=4480.95
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 22334 0 0 0 448039 56 0 0 25 0 1 0 248379171 52682752 12706 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 12862 12706 67 122 0 12736 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 51448

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6120
/proc/meminfo: memFree=1468344/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=51416 CPUtime=4540.92
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 22463 0 0 0 454036 56 0 0 25 0 1 0 248379171 52649984 12707 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 12854 12707 67 122 0 12728 0
Current children cumulated CPU time (s) 4540.92
Current children cumulated vsize (KiB) 51416

[startup+4602.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 6120
/proc/meminfo: memFree=1468344/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=51416 CPUtime=4600.92
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 22591 0 0 0 460035 57 0 0 25 0 1 0 248379171 52649984 12707 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 12854 12707 67 122 0 12728 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 51416

[startup+4662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 6120
/proc/meminfo: memFree=1468088/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=51812 CPUtime=4660.9
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 22797 0 0 0 466032 58 0 0 25 0 1 0 248379171 53055488 12785 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 12953 12785 67 122 0 12827 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 51812

[startup+4722.31 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 6120
/proc/meminfo: memFree=1468088/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=51728 CPUtime=4720.88
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 22925 0 0 0 472030 58 0 0 25 0 1 0 248379171 52969472 12785 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 12932 12785 67 122 0 12806 0
Current children cumulated CPU time (s) 4720.88
Current children cumulated vsize (KiB) 51728

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6120
/proc/meminfo: memFree=1467576/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=52256 CPUtime=4780.87
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 23175 0 0 0 478028 59 0 0 25 0 1 0 248379171 53510144 12907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 13064 12907 67 122 0 12938 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 52256

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6120
/proc/meminfo: memFree=1467576/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=52256 CPUtime=4840.85
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 23239 0 0 0 484026 59 0 0 25 0 1 0 248379171 53510144 12907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 13064 12907 67 122 0 12938 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 52256

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6120
/proc/meminfo: memFree=1467576/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=52256 CPUtime=4900.84
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 23368 0 0 0 490024 60 0 0 25 0 1 0 248379171 53510144 12908 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 13064 12908 67 122 0 12938 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 52256

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6120
/proc/meminfo: memFree=1467704/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=52128 CPUtime=4960.82
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 23496 0 0 0 496022 60 0 0 25 0 1 0 248379171 53379072 12886 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 13032 12886 67 122 0 12906 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 52128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6120
/proc/meminfo: memFree=1467704/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=52088 CPUtime=5000.01
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 23624 0 0 0 499941 60 0 0 25 0 1 0 248379171 53338112 12876 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 13022 12876 67 122 0 12896 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 52088

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 6120
/proc/meminfo: memFree=1467704/2055920 swapFree=4151648/4192956
[pid=5421] ppid=5419 vsize=52088 CPUtime=5000.01
/proc/5421/stat : 5421 (mxc) R 5419 5421 4932 0 -1 4194304 23624 0 0 0 499941 60 0 0 25 0 1 0 248379171 53338112 12876 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/5421/statm: 13022 12876 67 122 0 12896 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 52088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.41
CPU system time (s): 0.618905
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 52512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.41
system time used= 0.618905
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23624
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= 5608

runsolver used 3.9224 second user time and 11.2933 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Apr 28 01:23:35 UTC 2007

IDJOB= 424580
IDBENCH= 20082
IDSOLVER= 174
FILE ID= node5/424580-1177723415

PBS_JOBID= 4715403

Free space on /tmp= 66426 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1285628870-05.cnf
COMMAND LINE= /tmp/evaluation/424580-1177723415/mxc /tmp/evaluation/424580-1177723415/instance-424580-1177723415.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-424580-1177723415 -o ROOT/results/node5/solver-424580-1177723415 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424580-1177723415/mxc /tmp/evaluation/424580-1177723415/instance-424580-1177723415.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d0e29b4d909795f0b3931db4750cb61b

RANDOM SEED= 680248594

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1520216 kB
Buffers:         52332 kB
Cached:         391212 kB
SwapCached:       9948 kB
Active:         263236 kB
Inactive:       203828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1520216 kB
SwapTotal:     4192956 kB
SwapFree:      4151648 kB
Dirty:            1020 kB
Writeback:           0 kB
Mapped:          30256 kB
Slab:            54256 kB
Committed_AS:  9136088 kB
PageTables:       1720 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= 66451 MiB

End job on node5 on Sat Apr 28 02:46:59 UTC 2007