Trace number 2057403

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
pcs 0.3.2SAT 1057.73 1065.34

DiagnosticValue
ASSIGNMENTS286362

General information on the benchmark

Namecsp/rand-2-24/
normalized-rand-24-24-276-139-48021_ext.xml
MD5SUM1b7b5d107231d06ed4a84d9ed59024d0
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.8639
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.01	c Seed is 2108945993
0.00/0.01	c Constructing HOME/instance-2057403-1247694220.xml  with 6613 constraints
0.08/0.10	c Solving 286362 backtracks 22 restarts
1057.67/1065.33	s SATISFIABLE
1057.67/1065.33	c V0=4, V1=4, V2=21, V3=13, V4=5, V5=7, V6=19, V7=6, V8=14, V9=0, V10=0, V11=1, V12=15, V13=23, V14=8, V15=22, V16=2, V17=0, V18=20, V19=10, V20=16, V21=6, V22=19, V23=16, 
1057.67/1065.33	v 4 4 21 13 5 7 19 6 14 0 0 1 15 23 8 22 2 0 20 10 16 6 19 16 
1057.67/1065.33	d ASSIGNMENTS 286362

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2057403-1247694220/watcher-2057403-1247694220 -o /tmp/evaluation-result-2057403-1247694220/solver-2057403-1247694220 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2108945993 HOME/instance-2057403-1247694220.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.05 0.03 0.01 3/68 10551
/proc/meminfo: memFree=564032/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=5356 CPUtime=0
/proc/10551/stat : 10551 (pcssolve) R 10549 10551 10449 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 56486888 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 254613711519 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/10551/statm: 1339 241 200 169 0 50 0
[pid=10552] ppid=10551 vsize=0 CPUtime=0
/proc/10552/stat : 10552 (fgrep) Z 10551 10551 10449 0 -1 4194316 155 0 0 0 0 0 0 0 18 0 1 0 56486888 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/10552/statm: 0 0 0 0 0 0 0
[pid=10553] ppid=10551 vsize=200 CPUtime=0
/proc/10553/stat : 10553 (grep) R 10551 10551 10449 0 -1 4194304 46 0 0 0 0 0 0 0 18 0 1 0 56486888 204800 24 996147200 4194304 4274172 548682069040 18446744073709551615 254611092757 0 0 4096 0 0 0 0 17 0 0 0
/proc/10553/statm: 50 24 17 19 0 4 0

[startup+0.025136 s]
/proc/loadavg: 0.05 0.03 0.01 3/68 10551
/proc/meminfo: memFree=564032/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=4508 CPUtime=0.01
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 841 822 0 0 1 0 0 0 17 0 1 0 56486888 4616192 450 996147200 134512640 135095119 4294956304 18446744073709551615 2041467 0 0 4096 0 0 0 0 17 0 0 0
/proc/10551/statm: 1127 450 364 142 0 81 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4508

[startup+0.101143 s]
/proc/loadavg: 0.05 0.03 0.01 3/68 10551
/proc/meminfo: memFree=564032/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=6484 CPUtime=0.08
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 1359 822 0 0 8 0 0 0 18 0 1 0 56486888 6639616 935 996147200 134512640 135095119 4294956304 18446744073709551615 4158853402 0 0 4096 0 0 0 0 17 0 0 0
/proc/10551/statm: 1621 935 373 142 0 575 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6484

[startup+0.301165 s]
/proc/loadavg: 0.05 0.03 0.01 3/68 10551
/proc/meminfo: memFree=564032/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=6484 CPUtime=0.28
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 1370 822 0 0 28 0 0 0 19 0 1 0 56486888 6639616 946 996147200 134512640 135095119 4294956304 18446744073709551615 134642959 0 0 4096 0 0 0 0 17 0 0 0
/proc/10551/statm: 1621 946 378 142 0 575 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6484

[startup+0.701209 s]
/proc/loadavg: 0.05 0.03 0.01 3/68 10551
/proc/meminfo: memFree=564032/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=6484 CPUtime=0.68
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 1425 822 0 0 68 0 0 0 22 0 1 0 56486888 6639616 936 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10551/statm: 1621 936 378 142 0 575 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6484

[startup+1.5013 s]
/proc/loadavg: 0.05 0.03 0.01 2/69 10557
/proc/meminfo: memFree=561464/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=6872 CPUtime=1.48
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 1566 822 0 0 148 0 0 0 25 0 1 0 56486888 7036928 1012 996147200 134512640 135095119 4294956304 18446744073709551615 134638369 0 0 4096 0 0 0 0 17 0 0 0
/proc/10551/statm: 1718 1012 378 142 0 672 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6872

[startup+3.10148 s]
/proc/loadavg: 0.05 0.03 0.01 2/69 10557
/proc/meminfo: memFree=560888/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=8040 CPUtime=3.09
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 1930 822 0 0 308 1 0 0 25 0 1 0 56486888 8232960 1247 996147200 134512640 135095119 4294956304 18446744073709551615 134582516 0 0 4096 0 0 0 0 17 0 0 0
/proc/10551/statm: 2010 1247 378 142 0 964 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8040

[startup+6.30283 s]
/proc/loadavg: 0.12 0.05 0.01 2/69 10557
/proc/meminfo: memFree=558456/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=10616 CPUtime=6.28
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 2641 822 0 0 627 1 0 0 25 0 1 0 56486888 10870784 1701 996147200 134512640 135095119 4294956304 18446744073709551615 134589508 0 0 4096 0 0 0 0 17 0 0 0
/proc/10551/statm: 2654 1701 378 142 0 1608 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10616

[startup+12.7015 s]
/proc/loadavg: 0.19 0.06 0.02 3/74 10572
/proc/meminfo: memFree=550088/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=11912 CPUtime=12.65
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 3232 822 0 0 1263 2 0 0 25 0 1 0 56486888 12197888 2292 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 2978 2292 378 142 0 1932 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 11912

[startup+25.502 s]
/proc/loadavg: 0.59 0.16 0.05 3/74 10572
/proc/meminfo: memFree=533256/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=16948 CPUtime=25.35
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 4876 822 0 0 2532 3 0 0 25 0 1 0 56486888 17354752 3166 996147200 134512640 135095119 4294956304 18446744073709551615 134638163 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 4237 3166 378 142 0 3191 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 16948

[startup+51.1018 s]
/proc/loadavg: 1.07 0.30 0.10 3/74 10572
/proc/meminfo: memFree=511112/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=23772 CPUtime=50.76
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 7095 822 0 0 5071 5 0 0 25 0 1 0 56486888 24342528 4360 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 5943 4360 378 142 0 4897 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 23772

[startup+102.305 s]
/proc/loadavg: 1.60 0.56 0.20 3/74 10572
/proc/meminfo: memFree=480904/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=29624 CPUtime=101.57
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 9272 822 0 0 10150 7 0 0 25 0 1 0 56486888 30334976 6024 996147200 134512640 135095119 4294956304 18446744073709551615 134576560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 7406 6024 378 142 0 6360 0
Current children cumulated CPU time (s) 101.57
Current children cumulated vsize (KiB) 29624

[startup+162.301 s]
/proc/loadavg: 1.85 0.82 0.31 3/74 10572
/proc/meminfo: memFree=452680/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=41196 CPUtime=161.12
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 12807 822 0 0 16102 10 0 0 25 0 1 0 56486888 42184704 7510 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 10299 7510 378 142 0 9253 0
Current children cumulated CPU time (s) 161.12
Current children cumulated vsize (KiB) 41196

[startup+222.302 s]
/proc/loadavg: 1.94 1.03 0.41 3/74 10572
/proc/meminfo: memFree=423304/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=53312 CPUtime=220.66
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 16380 822 0 0 22054 12 0 0 25 0 1 0 56486888 54591488 10058 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 13328 10058 378 142 0 12282 0
Current children cumulated CPU time (s) 220.66
Current children cumulated vsize (KiB) 53312

[startup+282.301 s]
/proc/loadavg: 1.98 1.21 0.51 3/74 10572
/proc/meminfo: memFree=400328/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=53312 CPUtime=280.22
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 16852 822 0 0 28009 13 0 0 25 0 1 0 56486888 54591488 10530 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 13328 10530 378 142 0 12282 0
Current children cumulated CPU time (s) 280.22
Current children cumulated vsize (KiB) 53312

[startup+342.301 s]
/proc/loadavg: 1.99 1.35 0.60 3/74 10572
/proc/meminfo: memFree=367176/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=53572 CPUtime=339.76
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 17340 822 0 0 33963 13 0 0 25 0 1 0 56486888 54857728 11018 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 13393 11018 378 142 0 12347 0
Current children cumulated CPU time (s) 339.76
Current children cumulated vsize (KiB) 53572

[startup+402.302 s]
/proc/loadavg: 1.99 1.46 0.68 3/74 10572
/proc/meminfo: memFree=355336/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=55408 CPUtime=399.3
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 18198 822 0 0 39917 13 0 0 25 0 1 0 56486888 56737792 11876 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 13852 11876 378 142 0 12806 0
Current children cumulated CPU time (s) 399.3
Current children cumulated vsize (KiB) 55408

[startup+462.301 s]
/proc/loadavg: 1.99 1.56 0.76 3/74 10572
/proc/meminfo: memFree=339400/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=57228 CPUtime=458.86
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 19060 822 0 0 45871 15 0 0 25 0 1 0 56486888 58601472 12738 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 14307 12738 378 142 0 13261 0
Current children cumulated CPU time (s) 458.86
Current children cumulated vsize (KiB) 57228

[startup+522.301 s]
/proc/loadavg: 1.99 1.64 0.84 3/74 10574
/proc/meminfo: memFree=324168/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=59180 CPUtime=518.4
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 19880 822 0 0 51824 16 0 0 25 0 1 0 56486888 60600320 13558 996147200 134512640 135095119 4294956304 18446744073709551615 134642992 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 14795 13558 378 142 0 13749 0
Current children cumulated CPU time (s) 518.4
Current children cumulated vsize (KiB) 59180

[startup+582.302 s]
/proc/loadavg: 1.99 1.70 0.91 3/74 10574
/proc/meminfo: memFree=309384/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=77128 CPUtime=577.96
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 24722 822 0 0 57777 19 0 0 25 0 1 0 56486888 78979072 14303 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 19282 14303 378 142 0 18236 0
Current children cumulated CPU time (s) 577.96
Current children cumulated vsize (KiB) 77128

[startup+642.301 s]
/proc/loadavg: 1.99 1.75 0.97 3/74 10574
/proc/meminfo: memFree=294472/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=78828 CPUtime=637.5
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 25454 822 0 0 63730 20 0 0 25 0 1 0 56486888 80719872 15035 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 19707 15035 378 142 0 18661 0
Current children cumulated CPU time (s) 637.5
Current children cumulated vsize (KiB) 78828

[startup+702.302 s]
/proc/loadavg: 1.99 1.79 1.03 3/74 10574
/proc/meminfo: memFree=280456/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=80400 CPUtime=697.05
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 26163 822 0 0 69684 21 0 0 25 0 1 0 56486888 82329600 15744 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 20100 15744 378 142 0 19054 0
Current children cumulated CPU time (s) 697.05
Current children cumulated vsize (KiB) 80400

[startup+762.307 s]
/proc/loadavg: 1.99 1.83 1.09 3/74 10574
/proc/meminfo: memFree=267592/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=81972 CPUtime=756.6
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 26850 822 0 0 75638 22 0 0 25 0 1 0 56486888 83939328 16431 996147200 134512640 135095119 4294956304 18446744073709551615 134607138 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 20493 16431 378 142 0 19447 0
Current children cumulated CPU time (s) 756.6
Current children cumulated vsize (KiB) 81972

[startup+822.301 s]
/proc/loadavg: 1.99 1.86 1.14 3/74 10574
/proc/meminfo: memFree=255688/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=83412 CPUtime=816.15
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 27524 822 0 0 81592 23 0 0 25 0 1 0 56486888 85413888 17105 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 20853 17105 378 142 0 19807 0
Current children cumulated CPU time (s) 816.15
Current children cumulated vsize (KiB) 83412

[startup+882.302 s]
/proc/loadavg: 1.99 1.88 1.20 3/74 10574
/proc/meminfo: memFree=232456/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=104272 CPUtime=875.69
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 33038 822 0 0 87544 25 0 0 25 0 1 0 56486888 106774528 20570 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 26068 20570 378 142 0 25022 0
Current children cumulated CPU time (s) 875.69
Current children cumulated vsize (KiB) 104272

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.24 3/74 10574
/proc/meminfo: memFree=221768/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=104272 CPUtime=935.24
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 33310 822 0 0 93499 25 0 0 25 0 1 0 56486888 106774528 20842 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 26068 20842 378 142 0 25022 0
Current children cumulated CPU time (s) 935.24
Current children cumulated vsize (KiB) 104272

[startup+1002.3 s]
/proc/loadavg: 1.99 1.91 1.29 3/74 10606
/proc/meminfo: memFree=461952/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=104272 CPUtime=994.93
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 33577 822 0 0 99467 26 0 0 25 0 1 0 56486888 106774528 21109 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 26068 21109 378 142 0 25022 0
Current children cumulated CPU time (s) 994.93
Current children cumulated vsize (KiB) 104272

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/74 10612
/proc/meminfo: memFree=453312/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=104272 CPUtime=1054.69
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 33841 822 0 0 105443 26 0 0 25 0 1 0 56486888 106774528 21373 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 26068 21373 378 142 0 25022 0
Current children cumulated CPU time (s) 1054.69
Current children cumulated vsize (KiB) 104272

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

[startup+1063.9 s]
/proc/loadavg: 1.99 1.93 1.33 3/74 10612
/proc/meminfo: memFree=452992/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=104272 CPUtime=1056.28
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 33848 822 0 0 105602 26 0 0 25 0 1 0 56486888 106774528 21380 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 26068 21380 378 142 0 25022 0
Current children cumulated CPU time (s) 1056.28
Current children cumulated vsize (KiB) 104272

[startup+1064.7 s]
/proc/loadavg: 1.99 1.93 1.33 3/74 10612
/proc/meminfo: memFree=452928/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=104272 CPUtime=1057.08
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 33851 822 0 0 105682 26 0 0 25 0 1 0 56486888 106774528 21383 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 26068 21383 378 142 0 25022 0
Current children cumulated CPU time (s) 1057.08
Current children cumulated vsize (KiB) 104272

[startup+1065.1 s]
/proc/loadavg: 1.99 1.93 1.33 3/74 10612
/proc/meminfo: memFree=452928/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=87884 CPUtime=1057.48
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 33852 822 0 0 105722 26 0 0 25 0 1 0 56486888 89993216 19095 996147200 134512640 135095119 4294956304 18446744073709551615 134595289 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 21971 19095 378 142 0 20925 0
Current children cumulated CPU time (s) 1057.48
Current children cumulated vsize (KiB) 87884

[startup+1065.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/74 10612
/proc/meminfo: memFree=452928/2055920 swapFree=4192948/4192956
[pid=10551] ppid=10549 vsize=55112 CPUtime=1057.67
/proc/10551/stat : 10551 (pcs.small) R 10549 10551 10449 0 -1 4194304 33852 822 0 0 105741 26 0 0 25 0 1 0 56486888 56434688 13121 996147200 134512640 135095119 4294956304 18446744073709551615 2035719 0 0 4096 0 0 0 0 17 1 0 0
/proc/10551/statm: 13778 13121 378 142 0 12732 0
Current children cumulated CPU time (s) 1057.67
Current children cumulated vsize (KiB) 55112

Child status: 0
Real time (s): 1065.34
CPU time (s): 1057.73
CPU user time (s): 1057.45
CPU system time (s): 0.282956
CPU usage (%): 99.2862
Max. virtual memory (cumulated for all children) (KiB): 107848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1057.45
system time used= 0.282956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34677
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= 20
involuntary context switches= 20967

runsolver used 0.996848 second user time and 2.88456 second system time

The end

Launcher Data 

Begin job on node87 at 2009-07-15 23:43:41
IDJOB=2057403
IDBENCH=53367
IDSOLVER=733
FILE ID=node87/2057403-1247694220
PBS_JOBID= 9521145
Free space on /tmp= 66164 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-24/normalized-rand-24-24-276-139-48021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057403-1247694220/watcher-2057403-1247694220 -o /tmp/evaluation-result-2057403-1247694220/solver-2057403-1247694220 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2108945993 HOME/instance-2057403-1247694220.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1b7b5d107231d06ed4a84d9ed59024d0
RANDOM SEED=2108945993

node87.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.236
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		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        564576 kB
Buffers:        117860 kB
Cached:        1252332 kB
SwapCached:          8 kB
Active:         360628 kB
Inactive:      1026104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        564576 kB
SwapTotal:     4192956 kB
SwapFree:      4192948 kB
Dirty:            2032 kB
Writeback:           0 kB
Mapped:          24984 kB
Slab:            90192 kB
Committed_AS:   529404 kB
PageTables:       1696 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= 66160 MiB
End job on node87 at 2009-07-16 00:01:26