Trace number 2059702

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) 1800.04 1807.13

General information on the benchmark

Namecsp/rand-2-23/
normalized-rand-23-23-253-131-46021_ext.xml
MD5SUM1a9b7d8b0051addb19487a46f54c967f
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 benchmark30.3054
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints253
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension253
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
0.00/0.02	c Seed is 1079517735
0.00/0.02	c Constructing HOME/instance-2059702-1247695326.xml  with 5808 constraints
0.07/0.10	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-2059702-1247695326/watcher-2059702-1247695326 -o /tmp/evaluation-result-2059702-1247695326/solver-2059702-1247695326 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1079517735 HOME/instance-2059702-1247695326.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: 1.99 1.93 1.35 4/74 17264
/proc/meminfo: memFree=860008/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=5356 CPUtime=0
/proc/17264/stat : 17264 (pcssolve) R 17262 17264 17111 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 56223864 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264519608991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17264/statm: 1339 241 200 169 0 50 0
[pid=17265] ppid=17264 vsize=5356 CPUtime=0
/proc/17265/stat : 17265 (pcssolve) R 17264 17264 17111 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 56223865 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264519608991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17265/statm: 1339 241 200 169 0 50 0

[startup+0.0375251 s]
/proc/loadavg: 1.99 1.93 1.35 4/74 17264
/proc/meminfo: memFree=860008/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=4640 CPUtime=0.01
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 860 822 0 0 1 0 0 0 24 0 1 0 56223864 4751360 469 996147200 134512640 135095119 4294956304 18446744073709551615 7343872 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 1160 469 364 142 0 114 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4640

[startup+0.101536 s]
/proc/loadavg: 1.99 1.93 1.35 4/74 17264
/proc/meminfo: memFree=860008/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=6252 CPUtime=0.07
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 1289 822 0 0 7 0 0 0 24 0 1 0 56223864 6402048 865 996147200 134512640 135095119 4294956304 18446744073709551615 7344578 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 1563 865 368 142 0 517 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6252

[startup+0.301557 s]
/proc/loadavg: 1.99 1.93 1.35 4/74 17264
/proc/meminfo: memFree=860008/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=6252 CPUtime=0.27
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 1306 822 0 0 27 0 0 0 25 0 1 0 56223864 6402048 882 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 1563 882 379 142 0 517 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6252

[startup+0.701609 s]
/proc/loadavg: 1.99 1.93 1.35 4/74 17264
/proc/meminfo: memFree=860008/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=6252 CPUtime=0.67
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 1318 822 0 0 67 0 0 0 25 0 1 0 56223864 6402048 894 996147200 134512640 135095119 4294956304 18446744073709551615 134642959 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 1563 894 379 142 0 517 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6252

[startup+1.50172 s]
/proc/loadavg: 1.99 1.93 1.35 3/75 17270
/proc/meminfo: memFree=857568/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=7024 CPUtime=1.46
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 1487 822 0 0 146 0 0 0 25 0 1 0 56223864 7192576 998 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 1756 998 379 142 0 710 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7024

[startup+3.10193 s]
/proc/loadavg: 1.99 1.93 1.35 3/75 17270
/proc/meminfo: memFree=856992/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=7928 CPUtime=3.05
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 1822 822 0 0 304 1 0 0 25 0 1 0 56223864 8118272 1204 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 1982 1204 379 142 0 936 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7928

[startup+6.30134 s]
/proc/loadavg: 1.99 1.93 1.36 3/75 17270
/proc/meminfo: memFree=854688/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=10376 CPUtime=6.22
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 2645 822 0 0 621 1 0 0 25 0 1 0 56223864 10625024 1641 996147200 134512640 135095119 4294956304 18446744073709551615 134577772 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 2594 1641 379 142 0 1548 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10376

[startup+12.7012 s]
/proc/loadavg: 1.99 1.94 1.36 3/75 17270
/proc/meminfo: memFree=851872/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=11804 CPUtime=12.56
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 3262 822 0 0 1254 2 0 0 25 0 1 0 56223864 12087296 2258 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 2951 2258 379 142 0 1905 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11804

[startup+25.5018 s]
/proc/loadavg: 1.99 1.94 1.37 3/75 17270
/proc/meminfo: memFree=847968/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=16852 CPUtime=25.24
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 4878 822 0 0 2521 3 0 0 25 0 1 0 56223864 17256448 3104 996147200 134512640 135095119 4294956304 18446744073709551615 134839528 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 4213 3104 379 142 0 3167 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16852

[startup+51.1011 s]
/proc/loadavg: 1.99 1.94 1.38 3/75 17270
/proc/meminfo: memFree=842720/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=23420 CPUtime=50.6
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 7026 822 0 0 5055 5 0 0 25 0 1 0 56223864 23982080 4227 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 5855 4227 379 142 0 4809 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 23420

[startup+102.307 s]
/proc/loadavg: 2.04 1.96 1.42 3/75 17270
/proc/meminfo: memFree=834592/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=29140 CPUtime=101.32
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 9153 822 0 0 10126 6 0 0 25 0 1 0 56223864 29839360 5841 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 7285 5841 379 142 0 6239 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29140

[startup+162.301 s]
/proc/loadavg: 2.16 2.01 1.47 3/75 17270
/proc/meminfo: memFree=826976/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=40592 CPUtime=160.75
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 12636 822 0 0 16066 9 0 0 25 0 1 0 56223864 41566208 7275 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 10148 7275 379 142 0 9102 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 40592

[startup+222.301 s]
/proc/loadavg: 2.14 2.04 1.51 3/75 17270
/proc/meminfo: memFree=820256/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=43328 CPUtime=220.18
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 13854 822 0 0 22008 10 0 0 25 0 1 0 56223864 44367872 8493 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 10832 8493 379 142 0 9786 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 43328

[startup+282.302 s]
/proc/loadavg: 2.09 2.04 1.54 3/75 17270
/proc/meminfo: memFree=810784/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=53224 CPUtime=279.62
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 16811 822 0 0 27950 12 0 0 25 0 1 0 56223864 54501376 10425 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 13306 10425 379 142 0 12260 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 53224

[startup+342.302 s]
/proc/loadavg: 2.06 2.05 1.57 3/75 17270
/proc/meminfo: memFree=807464/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=53224 CPUtime=339.06
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 17208 822 0 0 33893 13 0 0 25 0 1 0 56223864 54501376 10822 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 13306 10822 379 142 0 12260 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 53224

[startup+402.301 s]
/proc/loadavg: 2.13 2.07 1.61 3/75 17270
/proc/meminfo: memFree=802984/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=54388 CPUtime=398.49
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 17905 822 0 0 39836 13 0 0 25 0 1 0 56223864 55693312 11519 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 13597 11519 379 142 0 12551 0
Current children cumulated CPU time (s) 398.49
Current children cumulated vsize (KiB) 54388

[startup+462.301 s]
/proc/loadavg: 2.12 2.07 1.64 3/75 17270
/proc/meminfo: memFree=798120/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=56216 CPUtime=457.93
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 18729 822 0 0 45779 14 0 0 25 0 1 0 56223864 57565184 12343 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 14054 12343 379 142 0 13008 0
Current children cumulated CPU time (s) 457.93
Current children cumulated vsize (KiB) 56216

[startup+522.302 s]
/proc/loadavg: 2.14 2.08 1.66 3/75 17270
/proc/meminfo: memFree=793384/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=58028 CPUtime=517.37
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 19520 822 0 0 51721 16 0 0 25 0 1 0 56223864 59420672 13134 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 14507 13134 379 142 0 13461 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 58028

[startup+582.302 s]
/proc/loadavg: 2.05 2.07 1.68 3/75 17270
/proc/meminfo: memFree=788648/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=75988 CPUtime=576.8
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 24352 822 0 0 57661 19 0 0 25 0 1 0 56223864 77811712 13869 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 18997 13869 379 142 0 17951 0
Current children cumulated CPU time (s) 576.8
Current children cumulated vsize (KiB) 75988

[startup+642.301 s]
/proc/loadavg: 2.02 2.05 1.70 3/75 17270
/proc/meminfo: memFree=784168/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=77560 CPUtime=636.24
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 25050 822 0 0 63604 20 0 0 25 0 1 0 56223864 79421440 14567 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/17264/statm: 19390 14567 379 142 0 18344 0
Current children cumulated CPU time (s) 636.24

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

[startup+882.301 s]
/proc/loadavg: 2.00 2.02 1.76 3/75 17303
/proc/meminfo: memFree=827688/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=83840 CPUtime=875.55
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 27859 822 0 0 87530 25 0 0 25 0 1 0 56223864 85852160 17376 996147200 134512640 135095119 4294956304 18446744073709551615 134643006 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 20960 17376 379 142 0 19914 0
Current children cumulated CPU time (s) 875.55
Current children cumulated vsize (KiB) 83840

[startup+942.302 s]
/proc/loadavg: 2.00 2.02 1.77 3/75 17303
/proc/meminfo: memFree=811176/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=104044 CPUtime=935.53
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 33204 822 0 0 93525 28 0 0 25 0 1 0 56223864 106541056 20672 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 26011 20672 379 142 0 24965 0
Current children cumulated CPU time (s) 935.53
Current children cumulated vsize (KiB) 104044

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 1.78 3/75 17303
/proc/meminfo: memFree=808104/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=104044 CPUtime=995.51
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 33486 822 0 0 99522 29 0 0 25 0 1 0 56223864 106541056 20954 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 26011 20954 379 142 0 24965 0
Current children cumulated CPU time (s) 995.51
Current children cumulated vsize (KiB) 104044

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 1.79 3/75 17303
/proc/meminfo: memFree=804328/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=104044 CPUtime=1055.48
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 33753 822 0 0 105519 29 0 0 25 0 1 0 56223864 106541056 21221 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 26011 21221 379 142 0 24965 0
Current children cumulated CPU time (s) 1055.48
Current children cumulated vsize (KiB) 104044

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.81 3/75 17303
/proc/meminfo: memFree=797224/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=104044 CPUtime=1115.46
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 34021 822 0 0 111517 29 0 0 25 0 1 0 56223864 106541056 21489 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 26011 21489 379 142 0 24965 0
Current children cumulated CPU time (s) 1115.46
Current children cumulated vsize (KiB) 104044

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.82 3/75 17303
/proc/meminfo: memFree=794728/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=104044 CPUtime=1175.44
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 34287 822 0 0 117514 30 0 0 25 0 1 0 56223864 106541056 21755 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 26011 21755 379 142 0 24965 0
Current children cumulated CPU time (s) 1175.44
Current children cumulated vsize (KiB) 104044

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.82 3/75 17303
/proc/meminfo: memFree=792040/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=104044 CPUtime=1235.41
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 34547 822 0 0 123511 30 0 0 25 0 1 0 56223864 106541056 22015 996147200 134512640 135095119 4294956304 18446744073709551615 134591777 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 26011 22015 379 142 0 24965 0
Current children cumulated CPU time (s) 1235.41
Current children cumulated vsize (KiB) 104044

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.83 3/75 17303
/proc/meminfo: memFree=787944/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=104044 CPUtime=1295.4
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 34800 822 0 0 129509 31 0 0 25 0 1 0 56223864 106541056 22268 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 26011 22268 379 142 0 24965 0
Current children cumulated CPU time (s) 1295.4
Current children cumulated vsize (KiB) 104044

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.84 3/75 17303
/proc/meminfo: memFree=783784/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=104300 CPUtime=1355.38
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 35125 822 0 0 135506 32 0 0 25 0 1 0 56223864 106803200 22593 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 26075 22593 379 142 0 25029 0
Current children cumulated CPU time (s) 1355.38
Current children cumulated vsize (KiB) 104300

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.84 3/75 17303
/proc/meminfo: memFree=778600/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=105336 CPUtime=1415.35
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 35625 822 0 0 141503 32 0 0 25 0 1 0 56223864 107864064 23093 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 26334 23093 379 142 0 25288 0
Current children cumulated CPU time (s) 1415.35
Current children cumulated vsize (KiB) 105336

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.85 3/75 17303
/proc/meminfo: memFree=767720/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=106388 CPUtime=1475.32
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 36123 822 0 0 147499 33 0 0 25 0 1 0 56223864 108941312 23591 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 26597 23591 379 142 0 25551 0
Current children cumulated CPU time (s) 1475.32
Current children cumulated vsize (KiB) 106388

[startup+1542.3 s]
/proc/loadavg: 2.05 2.01 1.86 3/75 17303
/proc/meminfo: memFree=764456/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=107560 CPUtime=1535.3
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 36640 822 0 0 153496 34 0 0 25 0 1 0 56223864 110141440 24108 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 26890 24108 379 142 0 25844 0
Current children cumulated CPU time (s) 1535.3
Current children cumulated vsize (KiB) 107560

[startup+1602.3 s]
/proc/loadavg: 2.10 2.04 1.88 3/75 17303
/proc/meminfo: memFree=761128/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=108740 CPUtime=1595.27
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 37151 822 0 0 159493 34 0 0 25 0 1 0 56223864 111349760 24619 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 27185 24619 379 142 0 26139 0
Current children cumulated CPU time (s) 1595.27
Current children cumulated vsize (KiB) 108740

[startup+1662.3 s]
/proc/loadavg: 2.08 2.04 1.89 3/75 17303
/proc/meminfo: memFree=757672/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=109912 CPUtime=1655.25
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 37671 822 0 0 165490 35 0 0 25 0 1 0 56223864 112549888 25139 996147200 134512640 135095119 4294956304 18446744073709551615 134617017 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 27478 25139 379 142 0 26432 0
Current children cumulated CPU time (s) 1655.25
Current children cumulated vsize (KiB) 109912

[startup+1722.3 s]
/proc/loadavg: 2.07 2.05 1.90 3/75 17303
/proc/meminfo: memFree=753064/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=110952 CPUtime=1715.23
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 38182 822 0 0 171487 36 0 0 25 0 1 0 56223864 113614848 25650 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 27738 25650 379 142 0 26692 0
Current children cumulated CPU time (s) 1715.23
Current children cumulated vsize (KiB) 110952

[startup+1782.3 s]
/proc/loadavg: 2.06 2.05 1.91 3/75 17303
/proc/meminfo: memFree=747880/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=112128 CPUtime=1775.21
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 38701 822 0 0 177484 37 0 0 25 0 1 0 56223864 114819072 26169 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 28032 26169 379 142 0 26986 0
Current children cumulated CPU time (s) 1775.21
Current children cumulated vsize (KiB) 112128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.1 s]
/proc/loadavg: 2.10 2.06 1.91 3/75 17303
/proc/meminfo: memFree=745960/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=112648 CPUtime=1800.01
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 38904 822 0 0 179964 37 0 0 25 0 1 0 56223864 115351552 26372 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 28162 26372 379 142 0 27116 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 112648

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

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

[startup+1807.1 s]
/proc/loadavg: 2.10 2.06 1.91 3/75 17303
/proc/meminfo: memFree=745960/2055920 swapFree=4192812/4192956
[pid=17264] ppid=17262 vsize=112648 CPUtime=1800.01
/proc/17264/stat : 17264 (pcs.small) R 17262 17264 17111 0 -1 4194304 38904 822 0 0 179964 37 0 0 25 0 1 0 56223864 115351552 26372 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17264/statm: 28162 26372 379 142 0 27116 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 112648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.13
CPU time (s): 1800.04
CPU user time (s): 1799.64
CPU system time (s): 0.396939
CPU usage (%): 99.6079
Max. virtual memory (cumulated for all children) (KiB): 112648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.396939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39726
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= 23
involuntary context switches= 18559

runsolver used 2.20267 second user time and 6.02208 second system time

The end

Launcher Data 

Begin job on node40 at 2009-07-16 00:02:06
IDJOB=2059702
IDBENCH=53606
IDSOLVER=733
FILE ID=node40/2059702-1247695326
PBS_JOBID= 9521230
Free space on /tmp= 66244 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-23/normalized-rand-23-23-253-131-46021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059702-1247695326/watcher-2059702-1247695326 -o /tmp/evaluation-result-2059702-1247695326/solver-2059702-1247695326 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1079517735 HOME/instance-2059702-1247695326.xml

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

MD5SUM BENCH= 1a9b7d8b0051addb19487a46f54c967f
RANDOM SEED=1079517735

node40.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		: 3000.213
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		: 3000.213
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:        860488 kB
Buffers:         52680 kB
Cached:         991392 kB
SwapCached:          0 kB
Active:         147292 kB
Inactive:       966984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        860488 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2164 kB
Writeback:           0 kB
Mapped:          81936 kB
Slab:            66340 kB
Committed_AS:   708988 kB
PageTables:       1940 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= 66240 MiB
End job on node40 at 2009-07-16 00:32:15