Trace number 2082483

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 1377.69 1385.45

DiagnosticValue
ASSIGNMENTS144018

General information on the benchmark

Namecsp/rand-8-20-5/
normalized-rand-8-20-5-18-800-18_ext.xml
MD5SUM1200f5c145087e54f9d054527a898e22
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.53631
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints18
Maximum constraint arity8
Maximum domain size5
Number of constraints which are defined in extension18
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.13/0.27	c small-domain mode
0.13/0.28	c Seed is 498752870
0.13/0.28	c Constructing HOME/instance-2082483-1247721281.xml  with 18 constraints
7.98/8.14	c Solving 144018 backtracks 20 restarts
1377.62/1385.44	s SATISFIABLE
1377.62/1385.44	c V0=1, V1=4, V2=1, V3=1, V4=2, V5=4, V6=4, V7=1, V8=1, V9=3, V10=3, V11=1, V12=0, V13=3, V14=2, V15=2, V16=0, V17=1, V18=4, V19=3, 
1377.62/1385.44	v 1 4 1 1 2 4 4 1 1 3 3 1 0 3 2 2 0 1 4 3 
1377.62/1385.44	d ASSIGNMENTS 144018

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-2082483-1247721281/watcher-2082483-1247721281 -o /tmp/evaluation-result-2082483-1247721281/solver-2082483-1247721281 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 498752870 HOME/instance-2082483-1247721281.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: 2.11 2.05 2.01 4/72 14157
/proc/meminfo: memFree=1380240/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=5356 CPUtime=0
/proc/14157/stat : 14157 (pcssolve) R 14155 14157 12806 0 -1 4194304 290 0 0 0 0 0 0 0 24 0 1 0 59192167 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 259415141023 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14157/statm: 1339 241 200 169 0 50 0
[pid=14158] ppid=14157 vsize=4460 CPUtime=0
/proc/14158/stat : 14158 (fgrep) R 14157 14157 12806 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 59192167 4567040 204 996147200 4194304 4274172 548682068976 18446744073709551615 259415021050 0 0 4096 0 0 0 0 17 1 0 0
/proc/14158/statm: 1115 204 88 19 0 239 0
[pid=14159] ppid=14157 vsize=5356 CPUtime=0
/proc/14159/stat : 14159 (pcssolve) R 14157 14157 12806 0 -1 4194368 0 0 0 0 0 0 0 0 24 0 1 0 59192167 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 259415141023 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/14159/statm: 1339 241 200 169 0 50 0

[startup+0.068847 s]
/proc/loadavg: 2.11 2.05 2.01 4/72 14157
/proc/meminfo: memFree=1380240/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=5356 CPUtime=0
/proc/14157/stat : 14157 (pcssolve) S 14155 14157 12806 0 -1 4194304 305 0 0 0 0 0 0 0 24 0 1 0 59192167 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14157/statm: 1339 242 201 169 0 50 0
[pid=14158] ppid=14157 vsize=5732 CPUtime=0.05
/proc/14158/stat : 14158 (fgrep) R 14157 14157 12806 0 -1 4194304 1163 0 0 0 3 2 0 0 25 0 1 0 59192167 5869568 646 996147200 4194304 4274172 548682068976 18446744073709551615 4208903 0 0 4096 0 0 0 0 17 1 0 0
/proc/14158/statm: 1433 646 88 19 0 557 0
[pid=14159] ppid=14157 vsize=5356 CPUtime=0
/proc/14159/stat : 14159 (pcssolve) R 14157 14157 12806 0 -1 4194368 22 0 0 0 0 0 0 0 25 0 1 0 59192167 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 259415141671 0 0 4096 0 0 0 0 17 1 0 0
/proc/14159/statm: 1339 244 203 169 0 50 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16444

[startup+0.102855 s]
/proc/loadavg: 2.11 2.05 2.01 4/72 14157
/proc/meminfo: memFree=1380240/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=5356 CPUtime=0.07
/proc/14157/stat : 14157 (pcssolve) S 14155 14157 12806 0 -1 4194304 339 1332 0 0 0 0 4 3 20 0 1 0 59192167 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14157/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5356

[startup+0.302885 s]
/proc/loadavg: 2.11 2.05 2.01 4/72 14157
/proc/meminfo: memFree=1380240/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=5552 CPUtime=0.27
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 897 3866 0 0 2 0 17 8 17 0 1 0 59192167 5685248 506 996147200 134512640 135095119 4294956304 18446744073709551615 134741602 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 1388 506 361 142 0 342 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 5552

[startup+0.702966 s]
/proc/loadavg: 2.11 2.05 2.01 4/72 14157
/proc/meminfo: memFree=1380240/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=11364 CPUtime=0.66
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 2977 3866 0 0 40 1 17 8 20 0 1 0 59192167 11636736 2130 996147200 134512640 135095119 4294956304 18446744073709551615 134934334 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 2841 2130 374 142 0 1795 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 11364

[startup+1.50112 s]
/proc/loadavg: 2.11 2.05 2.01 3/73 14163
/proc/meminfo: memFree=1371720/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=19344 CPUtime=1.44
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 5139 3866 0 0 116 3 17 8 25 0 1 0 59192167 19808256 3215 996147200 134512640 135095119 4294956304 18446744073709551615 134944986 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 4836 3215 375 142 0 3790 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 19344

[startup+3.10142 s]
/proc/loadavg: 2.11 2.05 2.01 3/73 14163
/proc/meminfo: memFree=1364808/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=35908 CPUtime=3.03
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 9200 3866 0 0 272 6 17 8 25 0 1 0 59192167 36769792 5572 996147200 134512640 135095119 4294956304 18446744073709551615 134681645 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 8977 5572 375 142 0 7931 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 35908

[startup+6.30303 s]
/proc/loadavg: 2.10 2.05 2.01 3/73 14163
/proc/meminfo: memFree=1343688/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=70252 CPUtime=6.19
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 18413 3866 0 0 584 10 17 8 25 0 1 0 59192167 71938048 10925 996147200 134512640 135095119 4294956304 18446744073709551615 134944934 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 17563 10925 375 142 0 16517 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 70252

[startup+12.7013 s]
/proc/loadavg: 2.09 2.05 2.01 3/73 14163
/proc/meminfo: memFree=1325896/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=58100 CPUtime=12.53
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 23565 3866 0 0 1216 12 17 8 25 0 1 0 59192167 59494400 13873 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 14525 13873 389 142 0 13479 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 58100

[startup+25.5017 s]
/proc/loadavg: 2.07 2.05 2.01 3/73 14163
/proc/meminfo: memFree=1324552/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=58100 CPUtime=25.21
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 23565 3866 0 0 2484 12 17 8 25 0 1 0 59192167 59494400 13873 996147200 134512640 135095119 4294956304 18446744073709551615 134911159 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 14525 13873 389 142 0 13479 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 58100

[startup+51.1016 s]
/proc/loadavg: 2.04 2.04 2.01 3/73 14163
/proc/meminfo: memFree=1321544/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=58100 CPUtime=50.57
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 23565 3866 0 0 5020 12 17 8 25 0 1 0 59192167 59494400 13873 996147200 134512640 135095119 4294956304 18446744073709551615 134918196 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 14525 13873 389 142 0 13479 0
Current children cumulated CPU time (s) 50.57
Current children cumulated vsize (KiB) 58100

[startup+102.306 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 14163
/proc/meminfo: memFree=1319944/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=58100 CPUtime=101.29
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 23565 3866 0 0 10092 12 17 8 25 0 1 0 59192167 59494400 13873 996147200 134512640 135095119 4294956304 18446744073709551615 134918076 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 14525 13873 389 142 0 13479 0
Current children cumulated CPU time (s) 101.29
Current children cumulated vsize (KiB) 58100

[startup+162.302 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 14163
/proc/meminfo: memFree=1316104/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=59128 CPUtime=160.72
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 23768 3866 0 0 16035 12 17 8 25 0 1 0 59192167 60547072 14076 996147200 134512640 135095119 4294956304 18446744073709551615 134918249 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 14782 14076 389 142 0 13736 0
Current children cumulated CPU time (s) 160.72
Current children cumulated vsize (KiB) 59128

[startup+222.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/73 14163
/proc/meminfo: memFree=1312200/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=61312 CPUtime=220.16
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 24286 3866 0 0 21978 13 17 8 25 0 1 0 59192167 62783488 14337 996147200 134512640 135095119 4294956304 18446744073709551615 134918253 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 15328 14337 389 142 0 14282 0
Current children cumulated CPU time (s) 220.16
Current children cumulated vsize (KiB) 61312

[startup+282.302 s]
/proc/loadavg: 2.09 2.05 2.01 3/73 14163
/proc/meminfo: memFree=1309576/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=61576 CPUtime=279.6
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 24508 3866 0 0 27922 13 17 8 25 0 1 0 59192167 63053824 14559 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 15394 14559 389 142 0 14348 0
Current children cumulated CPU time (s) 279.6
Current children cumulated vsize (KiB) 61576

[startup+342.301 s]
/proc/loadavg: 2.14 2.07 2.01 3/73 14163
/proc/meminfo: memFree=1303312/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=65360 CPUtime=339.04
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 25566 3866 0 0 33865 14 17 8 25 0 1 0 59192167 66928640 15360 996147200 134512640 135095119 4294956304 18446744073709551615 134918208 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 16340 15360 389 142 0 15294 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 65360

[startup+402.302 s]
/proc/loadavg: 2.12 2.07 2.01 3/73 14163
/proc/meminfo: memFree=1299728/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=67408 CPUtime=398.48
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 26201 3866 0 0 39808 15 17 8 25 0 1 0 59192167 69025792 15482 996147200 134512640 135095119 4294956304 18446744073709551615 134918181 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 16852 15482 389 142 0 15806 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 67408

[startup+462.302 s]
/proc/loadavg: 2.11 2.07 2.01 3/73 14163
/proc/meminfo: memFree=1297040/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=67540 CPUtime=457.91
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 26388 3866 0 0 45751 15 17 8 25 0 1 0 59192167 69160960 15669 996147200 134512640 135095119 4294956304 18446744073709551615 134927232 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 16885 15669 389 142 0 15839 0
Current children cumulated CPU time (s) 457.91
Current children cumulated vsize (KiB) 67540

[startup+522.301 s]
/proc/loadavg: 2.10 2.07 2.01 3/73 14163
/proc/meminfo: memFree=1291152/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=68584 CPUtime=517.36
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 26760 3866 0 0 51695 16 17 8 25 0 1 0 59192167 70230016 16041 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 17146 16041 389 142 0 16100 0
Current children cumulated CPU time (s) 517.36
Current children cumulated vsize (KiB) 68584

[startup+582.302 s]
/proc/loadavg: 2.09 2.07 2.01 3/73 14163
/proc/meminfo: memFree=1284496/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=69496 CPUtime=576.82
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 27130 3866 0 0 57639 18 17 8 25 0 1 0 59192167 71163904 16411 996147200 134512640 135095119 4294956304 18446744073709551615 134918171 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 17374 16411 389 142 0 16328 0
Current children cumulated CPU time (s) 576.82

################
# More data... #
################

/proc/meminfo: memFree=1268752/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=80504 CPUtime=755.14
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 30268 3866 0 0 75469 20 17 8 25 0 1 0 59192167 82436096 18011 996147200 134512640 135095119 4294956304 18446744073709551615 134918117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14157/statm: 20126 18011 389 142 0 19080 0
Current children cumulated CPU time (s) 755.14
Current children cumulated vsize (KiB) 80504

[startup+822.302 s]
/proc/loadavg: 2.07 2.06 2.01 3/82 14203
/proc/meminfo: memFree=1393864/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=80504 CPUtime=814.81
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 30405 3866 0 0 81434 22 17 8 25 0 1 0 59192167 82436096 18148 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 20126 18148 389 142 0 19080 0
Current children cumulated CPU time (s) 814.81
Current children cumulated vsize (KiB) 80504

[startup+882.302 s]
/proc/loadavg: 2.02 2.05 2.00 3/82 14203
/proc/meminfo: memFree=1373512/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=80768 CPUtime=874.77
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 30621 3866 0 0 87430 22 17 8 25 0 1 0 59192167 82706432 18364 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 20192 18364 389 142 0 19146 0
Current children cumulated CPU time (s) 874.77
Current children cumulated vsize (KiB) 80768

[startup+942.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/82 14203
/proc/meminfo: memFree=1358536/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=81820 CPUtime=934.74
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 31009 3866 0 0 93426 23 17 8 25 0 1 0 59192167 83783680 18752 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 20455 18752 389 142 0 19409 0
Current children cumulated CPU time (s) 934.74
Current children cumulated vsize (KiB) 81820

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/83 14204
/proc/meminfo: memFree=1324864/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=82740 CPUtime=994.71
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 31392 3866 0 0 99423 23 17 8 25 0 1 0 59192167 84725760 19135 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 20685 19135 389 142 0 19639 0
Current children cumulated CPU time (s) 994.71
Current children cumulated vsize (KiB) 82740

[startup+1062.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/83 14204
/proc/meminfo: memFree=1298880/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=83780 CPUtime=1054.68
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 31781 3866 0 0 105419 24 17 8 25 0 1 0 59192167 85790720 19524 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 20945 19524 389 142 0 19899 0
Current children cumulated CPU time (s) 1054.68
Current children cumulated vsize (KiB) 83780

[startup+1122.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/83 14204
/proc/meminfo: memFree=1187648/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=84832 CPUtime=1114.65
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 32200 3866 0 0 111415 25 17 8 25 0 1 0 59192167 86867968 19943 996147200 134512640 135095119 4294956304 18446744073709551615 134918224 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 21208 19943 389 142 0 20162 0
Current children cumulated CPU time (s) 1114.65
Current children cumulated vsize (KiB) 84832

[startup+1182.3 s]
/proc/loadavg: 2.08 2.07 2.01 3/83 14204
/proc/meminfo: memFree=1016640/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=86012 CPUtime=1174.62
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 32620 3866 0 0 117412 25 17 8 25 0 1 0 59192167 88076288 20363 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 21503 20363 389 142 0 20457 0
Current children cumulated CPU time (s) 1174.62
Current children cumulated vsize (KiB) 86012

[startup+1242.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/83 14204
/proc/meminfo: memFree=817728/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=87064 CPUtime=1234.59
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 33036 3866 0 0 123408 26 17 8 25 0 1 0 59192167 89153536 20779 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 21766 20779 389 142 0 20720 0
Current children cumulated CPU time (s) 1234.59
Current children cumulated vsize (KiB) 87064

[startup+1302.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/83 14204
/proc/meminfo: memFree=679168/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=98680 CPUtime=1294.57
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 36087 3866 0 0 129405 27 17 8 25 0 1 0 59192167 101048320 22805 996147200 134512640 135095119 4294956304 18446744073709551615 134927029 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 24670 22805 389 142 0 23624 0
Current children cumulated CPU time (s) 1294.57
Current children cumulated vsize (KiB) 98680

[startup+1362.3 s]
/proc/loadavg: 2.12 2.08 2.01 3/83 14246
/proc/meminfo: memFree=1375168/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=98680 CPUtime=1354.54
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 36228 3866 0 0 135401 28 17 8 25 0 1 0 59192167 101048320 22946 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 24670 22946 389 142 0 23624 0
Current children cumulated CPU time (s) 1354.54
Current children cumulated vsize (KiB) 98680

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

[startup+1369.51 s]
/proc/loadavg: 2.10 2.07 2.01 3/83 14246
/proc/meminfo: memFree=1364800/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=98680 CPUtime=1361.74
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 36245 3866 0 0 136121 28 17 8 25 0 1 0 59192167 101048320 22963 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 24670 22963 389 142 0 23624 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 98680

[startup+1375.9 s]
/proc/loadavg: 2.09 2.07 2.01 3/83 14246
/proc/meminfo: memFree=1362560/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=98680 CPUtime=1368.12
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 36260 3866 0 0 136759 28 17 8 25 0 1 0 59192167 101048320 22978 996147200 134512640 135095119 4294956304 18446744073709551615 134524952 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 24670 22978 389 142 0 23624 0
Current children cumulated CPU time (s) 1368.12
Current children cumulated vsize (KiB) 98680

[startup+1382.3 s]
/proc/loadavg: 2.08 2.07 2.01 3/83 14246
/proc/meminfo: memFree=1346688/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=98680 CPUtime=1374.52
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 36275 3866 0 0 137399 28 17 8 25 0 1 0 59192167 101048320 22993 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 24670 22993 389 142 0 23624 0
Current children cumulated CPU time (s) 1374.52
Current children cumulated vsize (KiB) 98680

[startup+1383.9 s]
/proc/loadavg: 2.08 2.07 2.01 3/83 14246
/proc/meminfo: memFree=1343808/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=98680 CPUtime=1376.12
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 36279 3866 0 0 137559 28 17 8 25 0 1 0 59192167 101048320 22997 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 24670 22997 389 142 0 23624 0
Current children cumulated CPU time (s) 1376.12
Current children cumulated vsize (KiB) 98680

[startup+1384.7 s]
/proc/loadavg: 2.08 2.07 2.01 3/83 14246
/proc/meminfo: memFree=1343808/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=98680 CPUtime=1376.92
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 36281 3866 0 0 137639 28 17 8 25 0 1 0 59192167 101048320 22999 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 24670 22999 389 142 0 23624 0
Current children cumulated CPU time (s) 1376.92
Current children cumulated vsize (KiB) 98680

[startup+1385.1 s]
/proc/loadavg: 2.08 2.07 2.01 3/83 14246
/proc/meminfo: memFree=1342976/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=98680 CPUtime=1377.32
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 36282 3866 0 0 137679 28 17 8 25 0 1 0 59192167 101048320 23000 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 24670 23000 389 142 0 23624 0
Current children cumulated CPU time (s) 1377.32
Current children cumulated vsize (KiB) 98680

[startup+1385.3 s]
/proc/loadavg: 2.08 2.07 2.01 3/83 14246
/proc/meminfo: memFree=1342976/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=98680 CPUtime=1377.52
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 36283 3866 0 0 137699 28 17 8 25 0 1 0 59192167 101048320 23001 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 24670 23001 389 142 0 23624 0
Current children cumulated CPU time (s) 1377.52
Current children cumulated vsize (KiB) 98680

[startup+1385.4 s]
/proc/loadavg: 2.08 2.07 2.01 3/83 14246
/proc/meminfo: memFree=1342976/2055920 swapFree=4192812/4192956
[pid=14157] ppid=14155 vsize=32524 CPUtime=1377.62
/proc/14157/stat : 14157 (pcs.small) R 14155 14157 12806 0 -1 4194304 36283 3866 0 0 137708 29 17 8 25 0 1 0 59192167 33304576 7472 996147200 134512640 135095119 4294956304 18446744073709551615 12836979 0 0 4096 0 0 0 0 17 0 0 0
/proc/14157/statm: 8131 7472 389 142 0 7085 0
Current children cumulated CPU time (s) 1377.62
Current children cumulated vsize (KiB) 32524

Child status: 0
Real time (s): 1385.45
CPU time (s): 1377.69
CPU user time (s): 1377.3
CPU system time (s): 0.39194
CPU usage (%): 99.4404
Max. virtual memory (cumulated for all children) (KiB): 102780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1377.3
system time used= 0.39194
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40152
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= 25
involuntary context switches= 19346

runsolver used 2.08968 second user time and 4.17636 second system time

The end

Launcher Data 

Begin job on node42 at 2009-07-16 07:14:42
IDJOB=2082483
IDBENCH=57589
IDSOLVER=733
FILE ID=node42/2082483-1247721281
PBS_JOBID= 9521427
Free space on /tmp= 66272 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-8-20-5/normalized-rand-8-20-5-18-800-18_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2082483-1247721281/watcher-2082483-1247721281 -o /tmp/evaluation-result-2082483-1247721281/solver-2082483-1247721281 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 498752870 HOME/instance-2082483-1247721281.xml

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

MD5SUM BENCH= 1200f5c145087e54f9d054527a898e22
RANDOM SEED=498752870

node42.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		: 3000.283
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		: 3000.283
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:       1380720 kB
Buffers:         82740 kB
Cached:         353888 kB
SwapCached:          0 kB
Active:         249932 kB
Inactive:       335076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1380720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           23804 kB
Writeback:           0 kB
Mapped:         159900 kB
Slab:            75232 kB
Committed_AS:   706408 kB
PageTables:       2116 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= 66268 MiB
End job on node42 at 2009-07-16 07:37:48