Trace number 2059592

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) 1800.09 1808.32

General information on the benchmark

Namecsp/rand-2-25/
normalized-rand-25-25-300-147-58021_ext.xml
MD5SUM646c308d0d2b6d69b43b2acd55fc5134
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 benchmark168.888
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension300
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
0.00/0.15	c Seed is 1060255323
0.00/0.15	c Constructing HOME/instance-2059592-1247695176.xml  with 7482 constraints
0.00/0.15	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-2059592-1247695176/watcher-2059592-1247695176 -o /tmp/evaluation-result-2059592-1247695176/solver-2059592-1247695176 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1060255323 HOME/instance-2059592-1247695176.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: 1.91 1.89 1.24 4/72 10692
/proc/meminfo: memFree=1158144/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=5260 CPUtime=0
/proc/10692/stat : 10692 (pcssolve) R 10690 10692 10482 0 -1 4194304 64 0 0 0 0 0 0 0 21 0 1 0 56580831 5386240 49 996147200 4194304 4889804 548682068800 18446744073709551615 218073465575 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 1315 49 37 169 0 14 0

[startup+0.213313 s]
/proc/loadavg: 1.91 1.89 1.24 4/72 10692
/proc/meminfo: memFree=1158144/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=6776 CPUtime=0.18
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 1436 822 0 0 18 0 0 0 19 0 1 0 56580831 6938624 1012 996147200 134512640 135095119 4294956304 18446744073709551615 134589551 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 1694 1012 378 142 0 648 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6776

[startup+0.302326 s]
/proc/loadavg: 1.91 1.89 1.24 4/72 10692
/proc/meminfo: memFree=1158144/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=6776 CPUtime=0.27
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 1438 822 0 0 27 0 0 0 19 0 1 0 56580831 6938624 1014 996147200 134512640 135095119 4294956304 18446744073709551615 134617317 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 1694 1014 378 142 0 648 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6776

[startup+0.401344 s]
/proc/loadavg: 1.91 1.89 1.24 4/72 10692
/proc/meminfo: memFree=1158144/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=6776 CPUtime=0.37
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 1440 822 0 0 37 0 0 0 20 0 1 0 56580831 6938624 1016 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 1694 1016 378 142 0 648 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 6776

[startup+0.701394 s]
/proc/loadavg: 1.91 1.89 1.24 4/72 10692
/proc/meminfo: memFree=1158144/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=6516 CPUtime=0.67
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 1441 822 0 0 67 0 0 0 23 0 1 0 56580831 6672384 952 996147200 134512640 135095119 4294956304 18446744073709551615 134642575 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 1629 952 378 142 0 583 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6516

[startup+1.50153 s]
/proc/loadavg: 1.91 1.89 1.24 3/73 10698
/proc/meminfo: memFree=1155512/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=7032 CPUtime=1.46
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 1578 822 0 0 146 0 0 0 25 0 1 0 56580831 7200768 1024 996147200 134512640 135095119 4294956304 18446744073709551615 134589654 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 1758 1024 378 142 0 712 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7032

[startup+3.1018 s]
/proc/loadavg: 1.91 1.89 1.24 3/73 10698
/proc/meminfo: memFree=1154808/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=7940 CPUtime=3.06
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 1901 822 0 0 305 1 0 0 25 0 1 0 56580831 8130560 1218 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 1985 1218 378 142 0 939 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7940

[startup+6.30234 s]
/proc/loadavg: 1.92 1.89 1.25 3/73 10698
/proc/meminfo: memFree=1152632/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=10652 CPUtime=6.23
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 2607 822 0 0 622 1 0 0 25 0 1 0 56580831 10907648 1667 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 2663 1667 378 142 0 1617 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10652

[startup+12.7014 s]
/proc/loadavg: 1.93 1.89 1.25 3/73 10698
/proc/meminfo: memFree=1150136/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=11824 CPUtime=12.56
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 3172 822 0 0 1255 1 0 0 25 0 1 0 56580831 12107776 2232 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 2956 2232 378 142 0 1910 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11824

[startup+25.5065 s]
/proc/loadavg: 1.94 1.89 1.26 3/73 10698
/proc/meminfo: memFree=1146424/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=16868 CPUtime=25.24
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 4782 822 0 0 2522 2 0 0 25 0 1 0 56580831 17272832 3072 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 4217 3072 378 142 0 3171 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16868

[startup+51.1018 s]
/proc/loadavg: 1.96 1.90 1.28 3/73 10698
/proc/meminfo: memFree=1141112/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=23576 CPUtime=50.6
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 6946 822 0 0 5056 4 0 0 25 0 1 0 56580831 24141824 4211 996147200 134512640 135095119 4294956304 18446744073709551615 134617070 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 5894 4211 378 142 0 4848 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 23576

[startup+102.302 s]
/proc/loadavg: 1.98 1.91 1.32 3/73 10704
/proc/meminfo: memFree=1133112/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=29300 CPUtime=101.32
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 9079 822 0 0 10125 7 0 0 25 0 1 0 56580831 30003200 5831 996147200 134512640 135095119 4294956304 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 7325 5831 378 142 0 6279 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29300

[startup+162.301 s]
/proc/loadavg: 1.99 1.93 1.36 3/73 10704
/proc/meminfo: memFree=1125688/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=32456 CPUtime=160.78
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 10482 822 0 0 16069 9 0 0 25 0 1 0 56580831 33234944 7234 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 8114 7234 378 142 0 7068 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 32456

[startup+222.301 s]
/proc/loadavg: 2.06 1.95 1.40 3/73 10704
/proc/meminfo: memFree=1119160/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=43376 CPUtime=220.23
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 13740 822 0 0 22012 11 0 0 25 0 1 0 56580831 44417024 8443 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 10844 8443 378 142 0 9798 0
Current children cumulated CPU time (s) 220.23
Current children cumulated vsize (KiB) 43376

[startup+282.301 s]
/proc/loadavg: 2.08 1.97 1.44 3/73 10704
/proc/meminfo: memFree=1109880/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=53272 CPUtime=279.68
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 16667 822 0 0 27955 13 0 0 25 0 1 0 56580831 54550528 10345 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 13318 10345 378 142 0 12272 0
Current children cumulated CPU time (s) 279.68
Current children cumulated vsize (KiB) 53272

[startup+342.306 s]
/proc/loadavg: 2.08 1.99 1.48 3/73 10704
/proc/meminfo: memFree=1106488/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=53272 CPUtime=339.14
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 17085 822 0 0 33900 14 0 0 25 0 1 0 56580831 54550528 10763 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 13318 10763 378 142 0 12272 0
Current children cumulated CPU time (s) 339.14
Current children cumulated vsize (KiB) 53272

[startup+402.302 s]
/proc/loadavg: 2.03 1.99 1.51 3/73 10704
/proc/meminfo: memFree=1102016/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=54580 CPUtime=398.6
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 17816 822 0 0 39845 15 0 0 25 0 1 0 56580831 55889920 11494 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 13645 11494 378 142 0 12599 0
Current children cumulated CPU time (s) 398.6
Current children cumulated vsize (KiB) 54580

[startup+462.301 s]
/proc/loadavg: 2.01 1.99 1.54 3/73 10704
/proc/meminfo: memFree=1097216/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=56412 CPUtime=458.07
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 18643 822 0 0 45790 17 0 0 25 0 1 0 56580831 57765888 12321 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 14103 12321 378 142 0 13057 0
Current children cumulated CPU time (s) 458.07
Current children cumulated vsize (KiB) 56412

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.56 3/73 10704
/proc/meminfo: memFree=1092480/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=58240 CPUtime=517.52
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 19411 822 0 0 51734 18 0 0 25 0 1 0 56580831 59637760 13089 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 14560 13089 378 142 0 13514 0
Current children cumulated CPU time (s) 517.52
Current children cumulated vsize (KiB) 58240

[startup+582.301 s]
/proc/loadavg: 2.00 1.99 1.58 3/73 10704
/proc/meminfo: memFree=1087680/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=59932 CPUtime=576.96
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 20161 822 0 0 57677 19 0 0 25 0 1 0 56580831 61370368 13839 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 14983 13839 378 142 0 13937 0
Current children cumulated CPU time (s) 576.96
Current children cumulated vsize (KiB) 59932

[startup+642.302 s]
/proc/loadavg: 2.00 1.99 1.61 3/73 10704
/proc/meminfo: memFree=1083136/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=77872 CPUtime=636.42
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 24971 822 0 0 63619 23 0 0 25 0 1 0 56580831 79740928 14552 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/10692/statm: 19468 14552 378 142 0 18422 0
Current children cumulated CPU time (s) 636.42
Current children cumulated vsize (KiB) 77872

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.94 1.97 1.68 3/73 10769
/proc/meminfo: memFree=1124544/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=83760 CPUtime=874.47
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 27636 822 0 0 87420 27 0 0 25 0 1 0 56580831 85770240 17217 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 20940 17217 378 142 0 19894 0
Current children cumulated CPU time (s) 874.47
Current children cumulated vsize (KiB) 83760

[startup+942.302 s]
/proc/loadavg: 1.98 1.97 1.70 3/73 10769
/proc/meminfo: memFree=1108928/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=104088 CPUtime=934.44
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 33008 822 0 0 93414 30 0 0 25 0 1 0 56580831 106586112 20540 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 26022 20540 378 142 0 24976 0
Current children cumulated CPU time (s) 934.44
Current children cumulated vsize (KiB) 104088

[startup+1002.31 s]
/proc/loadavg: 1.99 1.97 1.72 3/73 10769
/proc/meminfo: memFree=1104960/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=104088 CPUtime=994.42
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 33294 822 0 0 99412 30 0 0 25 0 1 0 56580831 106586112 20826 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 26022 20826 378 142 0 24976 0
Current children cumulated CPU time (s) 994.42
Current children cumulated vsize (KiB) 104088

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.73 3/73 10769
/proc/meminfo: memFree=1101248/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=104088 CPUtime=1054.39
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 33564 822 0 0 105408 31 0 0 25 0 1 0 56580831 106586112 21096 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 26022 21096 378 142 0 24976 0
Current children cumulated CPU time (s) 1054.39
Current children cumulated vsize (KiB) 104088

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.74 3/73 10769
/proc/meminfo: memFree=1097280/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=104088 CPUtime=1114.36
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 33830 822 0 0 111405 31 0 0 25 0 1 0 56580831 106586112 21362 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 26022 21362 378 142 0 24976 0
Current children cumulated CPU time (s) 1114.36
Current children cumulated vsize (KiB) 104088

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.75 3/73 10769
/proc/meminfo: memFree=1094144/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=104088 CPUtime=1174.33
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 34092 822 0 0 117402 31 0 0 25 0 1 0 56580831 106586112 21624 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 26022 21624 378 142 0 24976 0
Current children cumulated CPU time (s) 1174.33
Current children cumulated vsize (KiB) 104088

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.77 3/73 10769
/proc/meminfo: memFree=1090112/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=104088 CPUtime=1234.31
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 34353 822 0 0 123400 31 0 0 25 0 1 0 56580831 106586112 21885 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 26022 21885 378 142 0 24976 0
Current children cumulated CPU time (s) 1234.31
Current children cumulated vsize (KiB) 104088

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.78 3/73 10769
/proc/meminfo: memFree=1083584/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=104088 CPUtime=1294.28
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 34604 822 0 0 129396 32 0 0 25 0 1 0 56580831 106586112 22136 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 26022 22136 378 142 0 24976 0
Current children cumulated CPU time (s) 1294.28
Current children cumulated vsize (KiB) 104088

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.79 3/73 10769
/proc/meminfo: memFree=1081024/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=104356 CPUtime=1354.25
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 34920 822 0 0 135393 32 0 0 25 0 1 0 56580831 106860544 22452 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 26089 22452 378 142 0 25043 0
Current children cumulated CPU time (s) 1354.25
Current children cumulated vsize (KiB) 104356

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.80 3/73 10769
/proc/meminfo: memFree=1077376/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=105412 CPUtime=1414.22
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 35426 822 0 0 141389 33 0 0 25 0 1 0 56580831 107941888 22958 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 26353 22958 378 142 0 25307 0
Current children cumulated CPU time (s) 1414.22
Current children cumulated vsize (KiB) 105412

[startup+1482.3 s]
/proc/loadavg: 2.06 1.99 1.82 3/73 10769
/proc/meminfo: memFree=1072448/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=106576 CPUtime=1474.2
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 35943 822 0 0 147386 34 0 0 25 0 1 0 56580831 109133824 23475 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 26644 23475 378 142 0 25598 0
Current children cumulated CPU time (s) 1474.2
Current children cumulated vsize (KiB) 106576

[startup+1542.3 s]
/proc/loadavg: 2.16 2.02 1.84 3/73 10769
/proc/meminfo: memFree=1067392/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=107636 CPUtime=1534.17
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 36467 822 0 0 153383 34 0 0 25 0 1 0 56580831 110219264 23999 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 26909 23999 378 142 0 25863 0
Current children cumulated CPU time (s) 1534.17
Current children cumulated vsize (KiB) 107636

[startup+1602.3 s]
/proc/loadavg: 2.11 2.03 1.85 3/73 10769
/proc/meminfo: memFree=1062400/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=108948 CPUtime=1594.14
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 37004 822 0 0 159379 35 0 0 25 0 1 0 56580831 111562752 24536 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 27237 24536 378 142 0 26191 0
Current children cumulated CPU time (s) 1594.14
Current children cumulated vsize (KiB) 108948

[startup+1662.31 s]
/proc/loadavg: 2.04 2.02 1.85 3/73 10769
/proc/meminfo: memFree=1057344/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=109988 CPUtime=1654.12
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 37488 822 0 0 165376 36 0 0 25 0 1 0 56580831 112627712 25020 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 27497 25020 378 142 0 26451 0
Current children cumulated CPU time (s) 1654.12
Current children cumulated vsize (KiB) 109988

[startup+1722.3 s]
/proc/loadavg: 2.01 2.02 1.86 3/73 10769
/proc/meminfo: memFree=1047168/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=111032 CPUtime=1714.08
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 38004 822 0 0 171372 36 0 0 25 0 1 0 56580831 113696768 25536 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 27758 25536 378 142 0 26712 0
Current children cumulated CPU time (s) 1714.08
Current children cumulated vsize (KiB) 111032

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.86 3/73 10769
/proc/meminfo: memFree=1043584/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=112220 CPUtime=1774.06
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 38506 822 0 0 177369 37 0 0 25 0 1 0 56580831 114913280 26038 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 28055 26038 378 142 0 27009 0
Current children cumulated CPU time (s) 1774.06
Current children cumulated vsize (KiB) 112220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.3 s]
/proc/loadavg: 2.00 2.01 1.87 3/73 10769
/proc/meminfo: memFree=1042112/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=112740 CPUtime=1800.05
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 38733 822 0 0 179968 37 0 0 25 0 1 0 56580831 115445760 26265 996147200 134512640 135095119 4294956304 18446744073709551615 134615448 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 28185 26265 378 142 0 27139 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 112740

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

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

[startup+1808.3 s]
/proc/loadavg: 2.00 2.01 1.87 3/73 10769
/proc/meminfo: memFree=1042112/2055920 swapFree=4192812/4192956
[pid=10692] ppid=10690 vsize=112740 CPUtime=1800.05
/proc/10692/stat : 10692 (pcs.small) R 10690 10692 10482 0 -1 4194304 38733 822 0 0 179968 37 0 0 25 0 1 0 56580831 115445760 26265 996147200 134512640 135095119 4294956304 18446744073709551615 134615448 0 0 4096 0 0 0 0 17 0 0 0
/proc/10692/statm: 28185 26265 378 142 0 27139 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 112740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.32
CPU time (s): 1800.09
CPU user time (s): 1799.69
CPU system time (s): 0.398939
CPU usage (%): 99.5445
Max. virtual memory (cumulated for all children) (KiB): 112740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.398939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39555
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= 22
involuntary context switches= 21811

runsolver used 2.71759 second user time and 5.36318 second system time

The end

Launcher Data 

Begin job on node57 at 2009-07-15 23:59:36
IDJOB=2059592
IDBENCH=53596
IDSOLVER=733
FILE ID=node57/2059592-1247695176
PBS_JOBID= 9521198
Free space on /tmp= 66356 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-25/normalized-rand-25-25-300-147-58021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059592-1247695176/watcher-2059592-1247695176 -o /tmp/evaluation-result-2059592-1247695176/solver-2059592-1247695176 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1060255323 HOME/instance-2059592-1247695176.xml

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

MD5SUM BENCH= 646c308d0d2b6d69b43b2acd55fc5134
RANDOM SEED=1060255323

node57.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		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.261
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1158624 kB
Buffers:         74592 kB
Cached:         692448 kB
SwapCached:          0 kB
Active:         232516 kB
Inactive:       594260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1158624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1988 kB
Writeback:           0 kB
Mapped:          71164 kB
Slab:            56040 kB
Committed_AS:   552324 kB
PageTables:       1836 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= 66352 MiB
End job on node57 at 2009-07-16 00:29:46