Trace number 2091107

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 1801.72

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-33_ext.xml
MD5SUM9db2d64bc9c649f3e25edf753e49fc01
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark477.729
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints467
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension467
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.02	c Seed is 302477694
0.00/0.02	c Constructing HOME/instance-2091107-1247731409.xml  with 10720 constraints
0.08/0.18	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-2091107-1247731409/watcher-2091107-1247731409 -o /tmp/evaluation-result-2091107-1247731409/solver-2091107-1247731409 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 302477694 HOME/instance-2091107-1247731409.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: 2.23 2.10 2.03 4/73 18719
/proc/meminfo: memFree=1515488/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=5356 CPUtime=0
/proc/18719/stat : 18719 (pcssolve) R 18717 18719 18135 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60206269 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 210723465887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18719/statm: 1339 241 200 169 0 50 0
[pid=18720] ppid=18719 vsize=0 CPUtime=0
/proc/18720/stat : 18720 (pcssolve) R 18719 18719 18135 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 60206269 0 0 996147200 0 0 0 18446744073709551615 210723466535 0 0 4096 0 0 0 0 17 1 0 0
/proc/18720/statm: 0 0 0 0 0 0 0
[pid=18721] ppid=18719 vsize=5356 CPUtime=0
/proc/18721/stat : 18721 (pcssolve) R 18719 18719 18135 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60206270 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 210723465887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18721/statm: 1339 241 200 169 0 50 0

[startup+0.108038 s]
/proc/loadavg: 2.23 2.10 2.03 4/73 18719
/proc/meminfo: memFree=1515488/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=5828 CPUtime=0.08
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 1157 822 0 0 8 0 0 0 24 0 1 0 60206269 5967872 766 996147200 134512640 135095119 4294956304 18446744073709551615 134706714 0 0 4096 0 0 0 0 17 1 0 0
/proc/18719/statm: 1457 766 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.202053 s]
/proc/loadavg: 2.23 2.10 2.03 4/73 18719
/proc/meminfo: memFree=1515488/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=8100 CPUtime=0.17
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 1794 822 0 0 17 0 0 0 25 0 1 0 60206269 8294400 1305 996147200 134512640 135095119 4294956304 18446744073709551615 134642985 0 0 4096 0 0 0 0 17 1 0 0
/proc/18719/statm: 2025 1305 378 142 0 979 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 8100

[startup+0.302062 s]
/proc/loadavg: 2.23 2.10 2.03 4/73 18719
/proc/meminfo: memFree=1515488/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=8100 CPUtime=0.27
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 1795 822 0 0 27 0 0 0 25 0 1 0 60206269 8294400 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18719/statm: 2025 1306 378 142 0 979 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8100

[startup+0.702111 s]
/proc/loadavg: 2.23 2.10 2.03 4/73 18719
/proc/meminfo: memFree=1515488/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=8100 CPUtime=0.67
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 1799 822 0 0 67 0 0 0 25 0 1 0 60206269 8294400 1310 996147200 134512640 135095119 4294956304 18446744073709551615 134616996 0 0 4096 0 0 0 0 17 1 0 0
/proc/18719/statm: 2025 1310 378 142 0 979 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8100

[startup+1.5022 s]
/proc/loadavg: 2.23 2.10 2.03 3/74 18725
/proc/meminfo: memFree=1511640/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=8100 CPUtime=1.46
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 1803 822 0 0 146 0 0 0 25 0 1 0 60206269 8294400 1314 996147200 134512640 135095119 4294956304 18446744073709551615 134615475 0 0 4096 0 0 0 0 17 1 0 0
/proc/18719/statm: 2025 1314 378 142 0 979 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8100

[startup+3.10139 s]
/proc/loadavg: 2.23 2.10 2.03 3/74 18725
/proc/meminfo: memFree=1511448/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=8100 CPUtime=3.05
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 1816 822 0 0 305 0 0 0 25 0 1 0 60206269 8294400 1327 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/18719/statm: 2025 1327 378 142 0 979 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8100

[startup+6.30177 s]
/proc/loadavg: 2.22 2.10 2.03 3/74 18725
/proc/meminfo: memFree=1511000/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=8100 CPUtime=6.22
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 1837 822 0 0 622 0 0 0 25 0 1 0 60206269 8294400 1348 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/18719/statm: 2025 1348 378 142 0 979 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8100

[startup+12.7015 s]
/proc/loadavg: 2.20 2.10 2.03 3/74 18725
/proc/meminfo: memFree=1509400/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=9772 CPUtime=12.56
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 2188 822 0 0 1256 0 0 0 25 0 1 0 60206269 10006528 1570 996147200 134512640 135095119 4294956304 18446744073709551615 134616720 0 0 4096 0 0 0 0 17 1 0 0
/proc/18719/statm: 2443 1570 378 142 0 1397 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9772

[startup+25.501 s]
/proc/loadavg: 2.23 2.11 2.03 3/74 18725
/proc/meminfo: memFree=1506968/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=11192 CPUtime=25.24
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 2757 822 0 0 2523 1 0 0 25 0 1 0 60206269 11460608 1882 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18719/statm: 2798 1882 378 142 0 1752 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11192

[startup+51.101 s]
/proc/loadavg: 2.15 2.10 2.03 3/74 18725
/proc/meminfo: memFree=1501400/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=16240 CPUtime=50.6
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 4349 822 0 0 5058 2 0 0 25 0 1 0 60206269 16629760 2671 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18719/statm: 4060 2671 378 142 0 3014 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 16240

[startup+102.301 s]
/proc/loadavg: 2.21 2.13 2.04 3/74 18725
/proc/meminfo: memFree=1491992/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=18744 CPUtime=101.32
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 5440 822 0 0 10128 4 0 0 25 0 1 0 60206269 19193856 3762 996147200 134512640 135095119 4294956304 18446744073709551615 134642968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18719/statm: 4686 3762 378 142 0 3640 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18744

[startup+162.304 s]
/proc/loadavg: 2.08 2.10 2.03 3/83 18766
/proc/meminfo: memFree=1499080/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=28980 CPUtime=161.27
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 8448 822 0 0 16120 7 0 0 25 0 1 0 60206269 29675520 5232 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 7245 5232 378 142 0 6199 0
Current children cumulated CPU time (s) 161.27
Current children cumulated vsize (KiB) 28980

[startup+222.307 s]
/proc/loadavg: 2.03 2.08 2.03 3/83 18766
/proc/meminfo: memFree=1496712/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=29632 CPUtime=221.25
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 8997 822 0 0 22117 8 0 0 25 0 1 0 60206269 30343168 5781 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 7408 5781 378 142 0 6362 0
Current children cumulated CPU time (s) 221.25
Current children cumulated vsize (KiB) 29632

[startup+282.301 s]
/proc/loadavg: 2.01 2.06 2.02 3/83 18766
/proc/meminfo: memFree=1493576/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=31480 CPUtime=281.21
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 9799 822 0 0 28112 9 0 0 25 0 1 0 60206269 32235520 6583 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 7870 6583 378 142 0 6824 0
Current children cumulated CPU time (s) 281.21
Current children cumulated vsize (KiB) 31480

[startup+342.301 s]
/proc/loadavg: 2.00 2.05 2.02 3/83 18766
/proc/meminfo: memFree=1490568/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=33196 CPUtime=341.18
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 10552 822 0 0 34109 9 0 0 25 0 1 0 60206269 33992704 7336 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 8299 7336 378 142 0 7253 0
Current children cumulated CPU time (s) 341.18
Current children cumulated vsize (KiB) 33196

[startup+402.301 s]
/proc/loadavg: 2.00 2.04 2.01 3/83 18766
/proc/meminfo: memFree=1487752/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=43104 CPUtime=401.17
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 13308 822 0 0 40106 11 0 0 25 0 1 0 60206269 44138496 8043 996147200 134512640 135095119 4294956304 18446744073709551615 134636898 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 10776 8043 378 142 0 9730 0
Current children cumulated CPU time (s) 401.17
Current children cumulated vsize (KiB) 43104

[startup+462.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/83 18766
/proc/meminfo: memFree=1484936/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=44688 CPUtime=461.14
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 14010 822 0 0 46102 12 0 0 25 0 1 0 60206269 45760512 8745 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 11172 8745 378 142 0 10126 0
Current children cumulated CPU time (s) 461.14
Current children cumulated vsize (KiB) 44688

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 18766
/proc/meminfo: memFree=1477320/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=55384 CPUtime=521.11
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 16947 822 0 0 52098 13 0 0 25 0 1 0 60206269 56713216 10657 996147200 134512640 135095119 4294956304 18446744073709551615 134642931 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 13846 10657 378 142 0 12800 0
Current children cumulated CPU time (s) 521.11
Current children cumulated vsize (KiB) 55384

[startup+582.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/83 18766
/proc/meminfo: memFree=1476168/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=55384 CPUtime=581.09
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 17222 822 0 0 58096 13 0 0 25 0 1 0 60206269 56713216 10932 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 13846 10932 378 142 0 12800 0
Current children cumulated CPU time (s) 581.09
Current children cumulated vsize (KiB) 55384

[startup+642.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/83 18766
/proc/meminfo: memFree=1475016/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=55384 CPUtime=641.06

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

[startup+822.304 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18766
/proc/meminfo: memFree=1469128/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=57888 CPUtime=820.99
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 18880 822 0 0 82084 15 0 0 25 0 1 0 60206269 59277312 12590 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 14472 12590 378 142 0 13426 0
Current children cumulated CPU time (s) 820.99
Current children cumulated vsize (KiB) 57888

[startup+882.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18766
/proc/meminfo: memFree=1466952/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=59212 CPUtime=880.97
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 19434 822 0 0 88081 16 0 0 25 0 1 0 60206269 60633088 13144 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 14803 13144 378 142 0 13757 0
Current children cumulated CPU time (s) 880.97
Current children cumulated vsize (KiB) 59212

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18766
/proc/meminfo: memFree=1464712/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=60404 CPUtime=940.94
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 19996 822 0 0 94077 17 0 0 25 0 1 0 60206269 61853696 13706 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 15101 13706 378 142 0 14055 0
Current children cumulated CPU time (s) 940.94
Current children cumulated vsize (KiB) 60404

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18766
/proc/meminfo: memFree=1462664/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=61596 CPUtime=1000.91
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 20520 822 0 0 100074 17 0 0 25 0 1 0 60206269 63074304 14230 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 15399 14230 378 142 0 14353 0
Current children cumulated CPU time (s) 1000.91
Current children cumulated vsize (KiB) 61596

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18766
/proc/meminfo: memFree=1460552/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=79300 CPUtime=1060.89
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 25152 822 0 0 106069 20 0 0 25 0 1 0 60206269 81203200 14765 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 19825 14765 378 142 0 18779 0
Current children cumulated CPU time (s) 1060.89
Current children cumulated vsize (KiB) 79300

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 18766
/proc/meminfo: memFree=1458504/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=80360 CPUtime=1120.86
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 25654 822 0 0 112066 20 0 0 25 0 1 0 60206269 82288640 15267 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 20090 15267 378 142 0 19044 0
Current children cumulated CPU time (s) 1120.86
Current children cumulated vsize (KiB) 80360

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18766
/proc/meminfo: memFree=1456456/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=81552 CPUtime=1180.84
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 26154 822 0 0 118063 21 0 0 25 0 1 0 60206269 83509248 15767 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 20388 15767 378 142 0 19342 0
Current children cumulated CPU time (s) 1180.84
Current children cumulated vsize (KiB) 81552

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18766
/proc/meminfo: memFree=1454216/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=82748 CPUtime=1240.82
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 26668 822 0 0 124060 22 0 0 25 0 1 0 60206269 84733952 16281 996147200 134512640 135095119 4294956304 18446744073709551615 134642548 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 20687 16281 378 142 0 19641 0
Current children cumulated CPU time (s) 1240.82
Current children cumulated vsize (KiB) 82748

[startup+1302.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 18766
/proc/meminfo: memFree=1452296/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=83804 CPUtime=1300.79
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 27140 822 0 0 130057 22 0 0 25 0 1 0 60206269 85815296 16753 996147200 134512640 135095119 4294956304 18446744073709551615 134555178 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 20951 16753 378 142 0 19905 0
Current children cumulated CPU time (s) 1300.79
Current children cumulated vsize (KiB) 83804

[startup+1362.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 18766
/proc/meminfo: memFree=1450248/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=84992 CPUtime=1360.77
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 27661 822 0 0 136054 23 0 0 25 0 1 0 60206269 87031808 17274 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 21248 17274 378 142 0 20202 0
Current children cumulated CPU time (s) 1360.77
Current children cumulated vsize (KiB) 84992

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18766
/proc/meminfo: memFree=1448328/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=86044 CPUtime=1420.75
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 28122 822 0 0 142051 24 0 0 25 0 1 0 60206269 88109056 17735 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 21511 17735 378 142 0 20465 0
Current children cumulated CPU time (s) 1420.75
Current children cumulated vsize (KiB) 86044

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18766
/proc/meminfo: memFree=1446536/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=87104 CPUtime=1480.72
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 28583 822 0 0 148048 24 0 0 25 0 1 0 60206269 89194496 18196 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 21776 18196 378 142 0 20730 0
Current children cumulated CPU time (s) 1480.72
Current children cumulated vsize (KiB) 87104

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18766
/proc/meminfo: memFree=1444552/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=88160 CPUtime=1540.7
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 29050 822 0 0 154046 24 0 0 25 0 1 0 60206269 90275840 18663 996147200 134512640 135095119 4294956304 18446744073709551615 134637443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 22040 18663 378 142 0 20994 0
Current children cumulated CPU time (s) 1540.7
Current children cumulated vsize (KiB) 88160

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18766
/proc/meminfo: memFree=1430024/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=110080 CPUtime=1600.68
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 34727 822 0 0 160040 28 0 0 25 0 1 0 60206269 112721920 22291 996147200 134512640 135095119 4294956304 18446744073709551615 134554977 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 27520 22291 378 142 0 26474 0
Current children cumulated CPU time (s) 1600.68
Current children cumulated vsize (KiB) 110080

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18766
/proc/meminfo: memFree=1429320/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=110080 CPUtime=1660.65
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 34917 822 0 0 166037 28 0 0 25 0 1 0 60206269 112721920 22481 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 27520 22481 378 142 0 26474 0
Current children cumulated CPU time (s) 1660.65
Current children cumulated vsize (KiB) 110080

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18766
/proc/meminfo: memFree=1428552/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=110080 CPUtime=1720.62
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 35106 822 0 0 172034 28 0 0 25 0 1 0 60206269 112721920 22670 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 27520 22670 378 142 0 26474 0
Current children cumulated CPU time (s) 1720.62
Current children cumulated vsize (KiB) 110080

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18766
/proc/meminfo: memFree=1427656/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=110080 CPUtime=1780.61
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 35286 822 0 0 178032 29 0 0 25 0 1 0 60206269 112721920 22850 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 27520 22850 378 142 0 26474 0
Current children cumulated CPU time (s) 1780.61
Current children cumulated vsize (KiB) 110080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 18766
/proc/meminfo: memFree=1427400/2055920 swapFree=4192812/4192956
[pid=18719] ppid=18717 vsize=110080 CPUtime=1800
/proc/18719/stat : 18719 (pcs.small) R 18717 18719 18135 0 -1 4194304 35340 822 0 0 179971 29 0 0 25 0 1 0 60206269 112721920 22904 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18719/statm: 27520 22904 378 142 0 26474 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 110080

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.72
CPU time (s): 1800.04
CPU user time (s): 1799.72
CPU system time (s): 0.316951
CPU usage (%): 99.9066
Max. virtual memory (cumulated for all children) (KiB): 110080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.316951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36162
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= 8331

runsolver used 1.9497 second user time and 6.28604 second system time

The end

Launcher Data 

Begin job on node73 at 2009-07-16 10:03:29
IDJOB=2091107
IDBENCH=59998
IDSOLVER=733
FILE ID=node73/2091107-1247731409
PBS_JOBID= 9521612
Free space on /tmp= 66432 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-33_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091107-1247731409/watcher-2091107-1247731409 -o /tmp/evaluation-result-2091107-1247731409/solver-2091107-1247731409 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 302477694 HOME/instance-2091107-1247731409.xml

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

MD5SUM BENCH= 9db2d64bc9c649f3e25edf753e49fc01
RANDOM SEED=302477694

node73.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:       1515968 kB
Buffers:         86636 kB
Cached:         330340 kB
SwapCached:          0 kB
Active:         148764 kB
Inactive:       304456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515968 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2120 kB
Writeback:           0 kB
Mapped:          47800 kB
Slab:            72016 kB
Committed_AS:   512384 kB
PageTables:       1756 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= 66432 MiB
End job on node73 at 2009-07-16 10:33:33