Trace number 2059526

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 0.3.2? (TO) 1800.16 1808.83

General information on the benchmark

Namecsp/BH-4-13/
normalized-BlackHole-4-13-m-2_ext.xml
MD5SUMa7b2d88fca63e18bbc1a826209f183ae
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.166974
Satisfiable
(Un)Satisfiability was proved
Number of variables208
Number of constraints4217
Maximum constraint arity2
Maximum domain size52
Number of constraints which are defined in extension4217
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.18/0.20	c Seed is 645178210
0.18/0.20	c Constructing HOME/instance-2059526-1247695140.xml  with 71842 constraints
0.27/0.31	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2059526-1247695140/watcher-2059526-1247695140 -o /tmp/evaluation-result-2059526-1247695140/solver-2059526-1247695140 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 645178210 HOME/instance-2059526-1247695140.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: 2.06 1.92 1.24 4/72 8068
/proc/meminfo: memFree=1240576/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=5356 CPUtime=0
/proc/8068/stat : 8068 (pcssolve) R 8066 8068 7840 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 56577939 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 236437243392 0 0 4100 65536 0 0 0 17 1 0 0
/proc/8068/statm: 1339 233 194 169 0 50 0

[startup+0.0926511 s]
/proc/loadavg: 2.06 1.92 1.24 4/72 8068
/proc/meminfo: memFree=1240576/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=10284 CPUtime=0.06
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 2351 657 0 0 6 0 0 0 18 0 1 0 56577939 10530816 1755 996147200 134512640 135215973 4294956304 18446744073709551615 8540069 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 2571 1755 387 171 0 1496 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10284

[startup+0.101659 s]
/proc/loadavg: 2.06 1.92 1.24 4/72 8068
/proc/meminfo: memFree=1240576/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=11076 CPUtime=0.08
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 2566 657 0 0 7 1 0 0 18 0 1 0 56577939 11341824 1970 996147200 134512640 135215973 4294956304 18446744073709551615 8541819 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 2769 1970 387 171 0 1694 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11076

[startup+0.30168 s]
/proc/loadavg: 2.06 1.92 1.24 4/72 8068
/proc/meminfo: memFree=1240576/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=27732 CPUtime=0.27
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 7147 657 0 0 24 3 0 0 19 0 1 0 56577939 28397568 5683 996147200 134512640 135215973 4294956304 18446744073709551615 134600099 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 6933 5683 387 171 0 5858 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 27732

[startup+0.701723 s]
/proc/loadavg: 2.06 1.92 1.24 4/72 8068
/proc/meminfo: memFree=1240576/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=29480 CPUtime=0.68
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 7620 657 0 0 64 4 0 0 23 0 1 0 56577939 30187520 6156 996147200 134512640 135215973 4294956304 18446744073709551615 134591040 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 7370 6156 400 171 0 6295 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 29480

[startup+1.50181 s]
/proc/loadavg: 2.06 1.92 1.24 3/73 8073
/proc/meminfo: memFree=1217080/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=29772 CPUtime=1.47
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 7735 657 0 0 143 4 0 0 25 0 1 0 56577939 30486528 6262 996147200 134512640 135215973 4294956304 18446744073709551615 134587268 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 7443 6262 400 171 0 6368 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 29772

[startup+3.10199 s]
/proc/loadavg: 2.06 1.92 1.24 3/73 8073
/proc/meminfo: memFree=1216824/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=29960 CPUtime=3.05
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 7753 657 0 0 301 4 0 0 25 0 1 0 56577939 30679040 6280 996147200 134512640 135215973 4294956304 18446744073709551615 4158960075 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 7490 6280 402 171 0 6415 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 29960

[startup+6.30136 s]
/proc/loadavg: 2.06 1.92 1.24 3/73 8073
/proc/meminfo: memFree=1216440/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=30092 CPUtime=6.22
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 7823 657 0 0 618 4 0 0 25 0 1 0 56577939 30814208 6350 996147200 134512640 135215973 4294956304 18446744073709551615 4158960134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 7523 6350 402 171 0 6448 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 30092

[startup+12.7011 s]
/proc/loadavg: 2.05 1.92 1.24 3/73 8073
/proc/meminfo: memFree=1213752/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=32856 CPUtime=12.56
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 8520 657 0 0 1251 5 0 0 25 0 1 0 56577939 33644544 7047 996147200 134512640 135215973 4294956304 18446744073709551615 134584675 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 8214 7047 402 171 0 7139 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 32856

[startup+25.5015 s]
/proc/loadavg: 2.04 1.92 1.25 3/73 8073
/proc/meminfo: memFree=1206840/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=39360 CPUtime=25.24
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 10195 657 0 0 2518 6 0 0 25 0 1 0 56577939 40304640 8722 996147200 134512640 135215973 4294956304 18446744073709551615 134599849 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 9840 8722 402 171 0 8765 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 39360

[startup+51.1014 s]
/proc/loadavg: 2.03 1.93 1.27 3/73 8073
/proc/meminfo: memFree=1191288/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=54352 CPUtime=50.6
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 14124 657 0 0 5050 10 0 0 25 0 1 0 56577939 55656448 12553 996147200 134512640 135215973 4294956304 18446744073709551615 4158960146 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 13588 12553 402 171 0 12513 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 54352

[startup+102.306 s]
/proc/loadavg: 2.01 1.94 1.31 3/73 8073
/proc/meminfo: memFree=1168056/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=75544 CPUtime=101.32
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 19721 657 0 0 10117 15 0 0 25 0 1 0 56577939 77357056 18021 996147200 134512640 135215973 4294956304 18446744073709551615 4158960112 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 18886 18021 402 171 0 17811 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 75544

[startup+162.302 s]
/proc/loadavg: 2.00 1.95 1.35 3/73 8079
/proc/meminfo: memFree=1128888/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=117316 CPUtime=160.74
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 30672 657 0 0 16049 25 0 0 25 0 1 0 56577939 120131584 27561 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 29329 27561 402 171 0 28254 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 117316

[startup+222.302 s]
/proc/loadavg: 2.00 1.95 1.39 3/73 8079
/proc/meminfo: memFree=1087864/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=155876 CPUtime=220.18
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 40661 657 0 0 21985 33 0 0 25 0 1 0 56577939 159617024 37550 996147200 134512640 135215973 4294956304 18446744073709551615 134686961 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 38969 37550 402 171 0 37894 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 155876

[startup+282.301 s]
/proc/loadavg: 2.00 1.96 1.42 3/73 8079
/proc/meminfo: memFree=1045560/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=196000 CPUtime=279.62
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 51026 657 0 0 27919 43 0 0 25 0 1 0 56577939 200704000 47915 996147200 134512640 135215973 4294956304 18446744073709551615 134583191 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 49000 47915 402 171 0 47925 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 196000

[startup+342.301 s]
/proc/loadavg: 2.00 1.96 1.46 3/73 8079
/proc/meminfo: memFree=1009784/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=230332 CPUtime=339.06
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 60131 657 0 0 33854 52 0 0 25 0 1 0 56577939 235859968 56507 996147200 134512640 135215973 4294956304 18446744073709551615 134686961 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 57583 56507 402 171 0 56508 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 230332

[startup+402.302 s]
/proc/loadavg: 2.00 1.97 1.49 3/73 8079
/proc/meminfo: memFree=984120/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=253828 CPUtime=398.5
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 66382 657 0 0 39792 58 0 0 25 0 1 0 56577939 259919872 62758 996147200 134512640 135215973 4294956304 18446744073709551615 134648480 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 63457 62758 402 171 0 62382 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 253828

[startup+462.302 s]
/proc/loadavg: 2.00 1.97 1.52 3/73 8079
/proc/meminfo: memFree=953656/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=294056 CPUtime=457.94
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 76870 657 0 0 45728 66 0 0 25 0 1 0 56577939 301113344 69915 996147200 134512640 135215973 4294956304 18446744073709551615 134610629 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 73514 69915 402 171 0 72439 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 294056

[startup+522.302 s]
/proc/loadavg: 2.00 1.97 1.54 3/73 8079
/proc/meminfo: memFree=928440/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=315752 CPUtime=517.37
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 82719 657 0 0 51666 71 0 0 25 0 1 0 56577939 323330048 75764 996147200 134512640 135215973 4294956304 18446744073709551615 134591100 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 78938 75764 402 171 0 77863 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 315752

[startup+582.301 s]
/proc/loadavg: 2.00 1.97 1.57 3/73 8079
/proc/meminfo: memFree=903544/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=336872 CPUtime=576.81
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 88377 657 0 0 57603 78 0 0 25 0 1 0 56577939 344956928 81422 996147200 134512640 135215973 4294956304 18446744073709551615 134533067 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 84218 81422 402 171 0 83143 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 336872

[startup+642.301 s]
/proc/loadavg: 2.00 1.97 1.59 3/73 8079
/proc/meminfo: memFree=883128/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=354684 CPUtime=636.24
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 92932 657 0 0 63542 82 0 0 25 0 1 0 56577939 363196416 85977 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 88671 85977 402 171 0 87596 0
Current children cumulated CPU time (s) 636.24
Current children cumulated vsize (KiB) 354684

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 2.00 1.97 1.67 3/73 8079
/proc/meminfo: memFree=801720/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=426544 CPUtime=873.99
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 111294 657 0 0 87301 98 0 0 25 0 1 0 56577939 436781056 104339 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 1 0 0
/proc/8068/statm: 106636 104339 402 171 0 105561 0
Current children cumulated CPU time (s) 873.99
Current children cumulated vsize (KiB) 426544

[startup+942.301 s]
/proc/loadavg: 1.89 1.93 1.68 3/73 8240
/proc/meminfo: memFree=869432/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=448140 CPUtime=933.97
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 116978 657 0 0 93291 106 0 0 25 0 1 0 56577939 458895360 110023 996147200 134512640 135215973 4294956304 18446744073709551615 134585168 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 112035 110023 402 171 0 110960 0
Current children cumulated CPU time (s) 933.97
Current children cumulated vsize (KiB) 448140

[startup+1002.3 s]
/proc/loadavg: 1.96 1.94 1.69 3/73 8240
/proc/meminfo: memFree=844408/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=469472 CPUtime=993.94
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 122567 657 0 0 99284 110 0 0 25 0 1 0 56577939 480739328 115612 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 117368 115612 402 171 0 116293 0
Current children cumulated CPU time (s) 993.94
Current children cumulated vsize (KiB) 469472

[startup+1062.3 s]
/proc/loadavg: 1.98 1.95 1.71 3/73 8240
/proc/meminfo: memFree=819064/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=500048 CPUtime=1053.92
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 130487 657 0 0 105274 118 0 0 25 0 1 0 56577939 512049152 121483 996147200 134512640 135215973 4294956304 18446744073709551615 4158960743 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 125012 121483 402 171 0 123937 0
Current children cumulated CPU time (s) 1053.92
Current children cumulated vsize (KiB) 500048

[startup+1122.3 s]
/proc/loadavg: 1.99 1.95 1.73 3/73 8240
/proc/meminfo: memFree=791224/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=522788 CPUtime=1113.89
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 136502 657 0 0 111266 123 0 0 25 0 1 0 56577939 535334912 127498 996147200 134512640 135215973 4294956304 18446744073709551615 134640936 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 130697 127498 402 171 0 129622 0
Current children cumulated CPU time (s) 1113.89
Current children cumulated vsize (KiB) 522788

[startup+1182.3 s]
/proc/loadavg: 1.99 1.96 1.74 3/73 8240
/proc/meminfo: memFree=768696/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=541632 CPUtime=1173.87
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 141455 657 0 0 117259 128 0 0 25 0 1 0 56577939 554631168 132451 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 135408 132451 402 171 0 134333 0
Current children cumulated CPU time (s) 1173.87
Current children cumulated vsize (KiB) 541632

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.75 3/73 8240
/proc/meminfo: memFree=737976/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=568996 CPUtime=1233.85
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 148551 657 0 0 123250 135 0 0 25 0 1 0 56577939 582651904 139547 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 142249 139547 402 171 0 141174 0
Current children cumulated CPU time (s) 1233.85
Current children cumulated vsize (KiB) 568996

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.76 3/73 8240
/proc/meminfo: memFree=702968/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=598356 CPUtime=1293.82
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 156106 657 0 0 129239 143 0 0 25 0 1 0 56577939 612716544 147102 996147200 134512640 135215973 4294956304 18446744073709551615 134584968 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 149589 147102 402 171 0 148514 0
Current children cumulated CPU time (s) 1293.82
Current children cumulated vsize (KiB) 598356

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.77 3/73 8240
/proc/meminfo: memFree=671928/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=627296 CPUtime=1353.79
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 163527 657 0 0 135228 151 0 0 25 0 1 0 56577939 642351104 154523 996147200 134512640 135215973 4294956304 18446744073709551615 134533175 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 156824 154523 402 171 0 155749 0
Current children cumulated CPU time (s) 1353.79
Current children cumulated vsize (KiB) 627296

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.79 3/73 8240
/proc/meminfo: memFree=639544/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=655864 CPUtime=1413.77
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 170828 657 0 0 141218 159 0 0 25 0 1 0 56577939 671604736 161824 996147200 134512640 135215973 4294956304 18446744073709551615 134532656 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 163966 161824 402 171 0 162891 0
Current children cumulated CPU time (s) 1413.77
Current children cumulated vsize (KiB) 655864

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.80 3/73 8240
/proc/meminfo: memFree=598520/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=709760 CPUtime=1473.75
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 184474 657 0 0 147208 167 0 0 25 0 1 0 56577939 726794240 171373 996147200 134512640 135215973 4294956304 18446744073709551615 134533252 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 177440 171373 402 171 0 176365 0
Current children cumulated CPU time (s) 1473.75
Current children cumulated vsize (KiB) 709760

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.81 3/73 8240
/proc/meminfo: memFree=569976/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=734032 CPUtime=1533.72
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 190702 657 0 0 153198 174 0 0 25 0 1 0 56577939 751648768 177601 996147200 134512640 135215973 4294956304 18446744073709551615 134648449 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 183508 177601 402 171 0 182433 0
Current children cumulated CPU time (s) 1533.72
Current children cumulated vsize (KiB) 734032

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.82 3/73 8240
/proc/meminfo: memFree=538296/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=756764 CPUtime=1593.7
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 196548 657 0 0 159189 181 0 0 25 0 1 0 56577939 774926336 183447 996147200 134512640 135215973 4294956304 18446744073709551615 134585168 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 189191 183447 402 171 0 188116 0
Current children cumulated CPU time (s) 1593.7
Current children cumulated vsize (KiB) 756764

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.83 3/73 8240
/proc/meminfo: memFree=513592/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=779740 CPUtime=1653.67
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 202408 657 0 0 165180 187 0 0 25 0 1 0 56577939 798453760 189307 996147200 134512640 135215973 4294956304 18446744073709551615 134648275 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 194935 189307 402 171 0 193860 0
Current children cumulated CPU time (s) 1653.67
Current children cumulated vsize (KiB) 779740

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.83 3/73 8240
/proc/meminfo: memFree=491384/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=800028 CPUtime=1713.65
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 207646 657 0 0 171173 192 0 0 25 0 1 0 56577939 819228672 194545 996147200 134512640 135215973 4294956304 18446744073709551615 134532714 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 200007 194545 402 171 0 198932 0
Current children cumulated CPU time (s) 1713.65
Current children cumulated vsize (KiB) 800028

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.84 3/73 8240
/proc/meminfo: memFree=456312/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=832112 CPUtime=1773.63
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 215931 657 0 0 177161 202 0 0 25 0 1 0 56577939 852082688 202830 996147200 134512640 135215973 4294956304 18446744073709551615 134584968 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 208028 202830 402 171 0 206953 0
Current children cumulated CPU time (s) 1773.63
Current children cumulated vsize (KiB) 832112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.7 s]
/proc/loadavg: 1.99 1.97 1.84 3/73 8240
/proc/meminfo: memFree=441976/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=844632 CPUtime=1800.02
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4194304 219146 657 0 0 179796 206 0 0 25 0 1 0 56577939 864903168 206045 996147200 134512640 135215973 4294956304 18446744073709551615 4158853399 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 211158 206045 402 171 0 210083 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 844632

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

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

[startup+1808.81 s]
/proc/loadavg: 1.99 1.97 1.84 3/73 8240
/proc/meminfo: memFree=441976/2055920 swapFree=4192812/4192956
[pid=8068] ppid=8066 vsize=0 CPUtime=1800.12
/proc/8068/stat : 8068 (pcs.big) R 8066 8068 7840 0 -1 4195332 219146 657 0 0 179796 216 0 0 25 0 1 0 56577939 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/8068/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.83
CPU time (s): 1800.16
CPU user time (s): 1797.96
CPU system time (s): 2.19767
CPU usage (%): 99.5209
Max. virtual memory (cumulated for all children) (KiB): 844632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.96
system time used= 2.19766
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 219803
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= 19
involuntary context switches= 22372

runsolver used 2.54361 second user time and 5.2552 second system time

The end

Launcher Data 

Begin job on node62 at 2009-07-15 23:59:00
IDJOB=2059526
IDBENCH=53590
IDSOLVER=733
FILE ID=node62/2059526-1247695140
PBS_JOBID= 9521189
Free space on /tmp= 66248 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/BH-4-13/normalized-BlackHole-4-13-m-2_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059526-1247695140/watcher-2059526-1247695140 -o /tmp/evaluation-result-2059526-1247695140/solver-2059526-1247695140 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 645178210 HOME/instance-2059526-1247695140.xml

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

MD5SUM BENCH= a7b2d88fca63e18bbc1a826209f183ae
RANDOM SEED=645178210

node62.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		: 3000.220
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		: 3000.220
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:       1241120 kB
Buffers:         74968 kB
Cached:         560628 kB
SwapCached:          0 kB
Active:         264728 kB
Inactive:       467824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1241120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2008 kB
Writeback:           0 kB
Mapped:         108384 kB
Slab:            67320 kB
Committed_AS:   554772 kB
PageTables:       2032 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66244 MiB
End job on node62 at 2009-07-16 00:29:11