Trace number 2090678

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 1802.56

General information on the benchmark

Namecsp/tightness0.65/
normalized-rand-2-40-40-135-650-52_ext.xml
MD5SUM8342dcde68d4511323ef1441cc68ba7f
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 benchmark24.1773
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints135
Maximum constraint arity2
Maximum domain size40
Number of constraints which are defined in extension135
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
0.00/0.02	c Seed is 228737124
0.00/0.02	c Constructing HOME/instance-2090678-1247731051.xml  with 174 constraints
0.17/0.23	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-2090678-1247731051/watcher-2090678-1247731051 -o /tmp/evaluation-result-2090678-1247731051/solver-2090678-1247731051 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 228737124 HOME/instance-2090678-1247731051.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: 1.89 1.94 1.98 4/72 17404
/proc/meminfo: memFree=1430240/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=5356 CPUtime=0
/proc/17404/stat : 17404 (pcssolve) R 17402 17404 16710 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60171981 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 269757246111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17404/statm: 1339 241 200 169 0 50 0
[pid=17405] ppid=17404 vsize=100 CPUtime=0
/proc/17405/stat : 17405 (fgrep) R 17404 17404 16710 0 -1 4194304 24 0 0 0 0 0 0 0 22 0 1 0 60171981 102400 3 996147200 0 0 548682069725 18446744073709551615 269757246759 0 0 4096 0 0 0 0 17 1 0 0
/proc/17405/statm: 25 3 0 0 0 2 0
[pid=17406] ppid=17404 vsize=5356 CPUtime=0
/proc/17406/stat : 17406 (pcssolve) R 17404 17404 16710 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60171981 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 269757246111 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17406/statm: 1339 241 200 169 0 50 0

[startup+0.0358171 s]
/proc/loadavg: 1.89 1.94 1.98 4/72 17404
/proc/meminfo: memFree=1430240/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=4624 CPUtime=0.01
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 836 656 0 0 1 0 0 0 23 0 1 0 60171981 4734976 467 996147200 134512640 135215973 4294956304 18446744073709551615 134734032 0 0 4096 0 0 0 0 17 1 0 0
/proc/17404/statm: 1156 467 383 171 0 81 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4624

[startup+0.102824 s]
/proc/loadavg: 1.89 1.94 1.98 4/72 17404
/proc/meminfo: memFree=1430240/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=5424 CPUtime=0.08
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 991 656 0 0 8 0 0 0 23 0 1 0 60171981 5554176 622 996147200 134512640 135215973 4294956304 18446744073709551615 134597297 0 0 4096 0 0 0 0 17 1 0 0
/proc/17404/statm: 1356 622 385 171 0 281 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5424

[startup+0.301852 s]
/proc/loadavg: 1.89 1.94 1.98 4/72 17404
/proc/meminfo: memFree=1430240/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=7024 CPUtime=0.27
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 1360 656 0 0 27 0 0 0 25 0 1 0 60171981 7192576 991 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 1 0 0
/proc/17404/statm: 1756 991 403 171 0 681 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 7024

[startup+0.702904 s]
/proc/loadavg: 1.89 1.94 1.98 4/72 17404
/proc/meminfo: memFree=1430240/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=7024 CPUtime=0.67
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 1368 656 0 0 67 0 0 0 25 0 1 0 60171981 7192576 999 996147200 134512640 135215973 4294956304 18446744073709551615 134584233 0 0 4096 0 0 0 0 17 1 0 0
/proc/17404/statm: 1756 999 403 171 0 681 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 7024

[startup+1.50201 s]
/proc/loadavg: 1.89 1.94 1.98 3/73 17409
/proc/meminfo: memFree=1427672/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=7024 CPUtime=1.46
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 1377 656 0 0 146 0 0 0 25 0 1 0 60171981 7192576 1008 996147200 134512640 135215973 4294956304 18446744073709551615 135020320 0 0 4096 0 0 0 0 17 1 0 0
/proc/17404/statm: 1756 1008 403 171 0 681 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7024

[startup+3.10122 s]
/proc/loadavg: 1.89 1.94 1.98 3/73 17409
/proc/meminfo: memFree=1427480/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=7024 CPUtime=3.05
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 1403 656 0 0 305 0 0 0 25 0 1 0 60171981 7192576 1034 996147200 134512640 135215973 4294956304 18446744073709551615 134590055 0 0 4096 0 0 0 0 17 1 0 0
/proc/17404/statm: 1756 1034 403 171 0 681 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7024

[startup+6.30164 s]
/proc/loadavg: 1.90 1.94 1.98 3/73 17409
/proc/meminfo: memFree=1427032/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=7212 CPUtime=6.23
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 1474 656 0 0 623 0 0 0 25 0 1 0 60171981 7385088 1105 996147200 134512640 135215973 4294956304 18446744073709551615 135018544 0 0 4096 0 0 0 0 17 1 0 0
/proc/17404/statm: 1803 1105 403 171 0 728 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7212

[startup+12.7015 s]
/proc/loadavg: 1.91 1.94 1.98 3/73 17409
/proc/meminfo: memFree=1425560/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=8792 CPUtime=12.57
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 1849 656 0 0 1257 0 0 0 25 0 1 0 60171981 9003008 1480 996147200 134512640 135215973 4294956304 18446744073709551615 134648559 0 0 4096 0 0 0 0 17 1 0 0
/proc/17404/statm: 2198 1480 403 171 0 1123 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 8792

[startup+25.5012 s]
/proc/loadavg: 1.93 1.94 1.98 3/73 17409
/proc/meminfo: memFree=1421912/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=11816 CPUtime=25.27
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 2658 656 0 0 2526 1 0 0 25 0 1 0 60171981 12099584 2224 996147200 134512640 135215973 4294956304 18446744073709551615 134600828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17404/statm: 2954 2224 403 171 0 1879 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 11816

[startup+51.1016 s]
/proc/loadavg: 1.95 1.95 1.98 3/73 17409
/proc/meminfo: memFree=1415320/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=18004 CPUtime=50.68
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 4267 656 0 0 5065 3 0 0 25 0 1 0 60171981 18436096 3704 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/17404/statm: 4501 3704 403 171 0 3426 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 18004

[startup+102.306 s]
/proc/loadavg: 1.98 1.95 1.98 3/73 17409
/proc/meminfo: memFree=1400792/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=31284 CPUtime=101.49
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 7738 656 0 0 10145 4 0 0 25 0 1 0 60171981 32034816 6885 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 1 0 0
/proc/17404/statm: 7821 6885 403 171 0 6746 0
Current children cumulated CPU time (s) 101.49
Current children cumulated vsize (KiB) 31284

[startup+162.301 s]
/proc/loadavg: 1.99 1.96 1.98 2/71 17410
/proc/meminfo: memFree=1452776/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=46184 CPUtime=161.01
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 11668 656 0 0 16095 6 0 0 25 0 1 0 60171981 47292416 10750 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 11546 10750 403 171 0 10471 0
Current children cumulated CPU time (s) 161.01
Current children cumulated vsize (KiB) 46184

[startup+222.301 s]
/proc/loadavg: 2.06 1.99 1.99 3/73 17489
/proc/meminfo: memFree=1432208/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=62080 CPUtime=220.79
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 15797 656 0 0 22070 9 0 0 25 0 1 0 60171981 63569920 14366 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 15520 14366 403 171 0 14445 0
Current children cumulated CPU time (s) 220.79
Current children cumulated vsize (KiB) 62080

[startup+282.301 s]
/proc/loadavg: 2.06 2.00 1.99 3/73 17489
/proc/meminfo: memFree=1412624/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=75124 CPUtime=280.55
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 19221 656 0 0 28043 12 0 0 25 0 1 0 60171981 76926976 17661 996147200 134512640 135215973 4294956304 18446744073709551615 134583504 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 18781 17661 403 171 0 17706 0
Current children cumulated CPU time (s) 280.55
Current children cumulated vsize (KiB) 75124

[startup+342.303 s]
/proc/loadavg: 2.09 2.03 2.00 3/73 17521
/proc/meminfo: memFree=1407504/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=88580 CPUtime=340.43
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 22777 656 0 0 34029 14 0 0 25 0 1 0 60171981 90705920 21217 996147200 134512640 135215973 4294956304 18446744073709551615 135011077 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 22145 21217 403 171 0 21070 0
Current children cumulated CPU time (s) 340.43
Current children cumulated vsize (KiB) 88580

[startup+402.303 s]
/proc/loadavg: 2.03 2.02 2.00 3/73 17521
/proc/meminfo: memFree=1387664/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=101644 CPUtime=400.4
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 26205 656 0 0 40023 17 0 0 25 0 1 0 60171981 104083456 24645 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 25411 24645 403 171 0 24336 0
Current children cumulated CPU time (s) 400.4
Current children cumulated vsize (KiB) 101644

[startup+462.303 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 17521
/proc/meminfo: memFree=1368144/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=118280 CPUtime=460.37
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 30535 656 0 0 46017 20 0 0 25 0 1 0 60171981 121118720 27950 996147200 134512640 135215973 4294956304 18446744073709551615 134583258 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 29570 27950 403 171 0 28495 0
Current children cumulated CPU time (s) 460.37
Current children cumulated vsize (KiB) 118280

[startup+522.303 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 17521
/proc/meminfo: memFree=1351896/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=132616 CPUtime=520.35
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 34264 656 0 0 52011 24 0 0 25 0 1 0 60171981 135798784 31422 996147200 134512640 135215973 4294956304 18446744073709551615 135010181 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 33154 31422 403 171 0 32079 0
Current children cumulated CPU time (s) 520.35
Current children cumulated vsize (KiB) 132616

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1335640/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=144736 CPUtime=580.33
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 37468 656 0 0 58006 27 0 0 25 0 1 0 60171981 148209664 34626 996147200 134512640 135215973 4294956304 18446744073709551615 135026825 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 36184 34626 403 171 0 35109 0
Current children cumulated CPU time (s) 580.33
Current children cumulated vsize (KiB) 144736

[startup+642.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1321112/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=155424 CPUtime=640.3

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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1261464/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=198344 CPUtime=880.2
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 51581 656 0 0 87980 40 0 0 25 0 1 0 60171981 203104256 48739 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 49586 48739 403 171 0 48511 0
Current children cumulated CPU time (s) 880.2
Current children cumulated vsize (KiB) 198344

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1248344/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=218016 CPUtime=940.18
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 56633 656 0 0 93973 45 0 0 25 0 1 0 60171981 223248384 51742 996147200 134512640 135215973 4294956304 18446744073709551615 135027154 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 54504 51742 403 171 0 53429 0
Current children cumulated CPU time (s) 940.18
Current children cumulated vsize (KiB) 218016

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1235992/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=228044 CPUtime=1000.15
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 59255 656 0 0 99968 47 0 0 25 0 1 0 60171981 233517056 54364 996147200 134512640 135215973 4294956304 18446744073709551615 134599824 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 57011 54364 403 171 0 55936 0
Current children cumulated CPU time (s) 1000.15
Current children cumulated vsize (KiB) 228044

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1223064/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=238208 CPUtime=1060.13
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 61944 656 0 0 105962 51 0 0 25 0 1 0 60171981 243924992 57053 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 59552 57053 403 171 0 58477 0
Current children cumulated CPU time (s) 1060.13
Current children cumulated vsize (KiB) 238208

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1210328/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=247976 CPUtime=1120.1
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 64524 656 0 0 111957 53 0 0 25 0 1 0 60171981 253927424 59633 996147200 134512640 135215973 4294956304 18446744073709551615 134587920 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 61994 59633 403 171 0 60919 0
Current children cumulated CPU time (s) 1120.1
Current children cumulated vsize (KiB) 247976

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1194264/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=263220 CPUtime=1180.08
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 68482 656 0 0 117951 57 0 0 25 0 1 0 60171981 269537280 63078 996147200 134512640 135215973 4294956304 18446744073709551615 134687114 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 65805 63078 403 171 0 64730 0
Current children cumulated CPU time (s) 1180.08
Current children cumulated vsize (KiB) 263220

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1181208/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=273512 CPUtime=1240.05
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 71190 656 0 0 123946 59 0 0 25 0 1 0 60171981 280076288 65786 996147200 134512640 135215973 4294956304 18446744073709551615 135018640 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 68378 65786 403 171 0 67303 0
Current children cumulated CPU time (s) 1240.05
Current children cumulated vsize (KiB) 273512

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1167640/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=284072 CPUtime=1300.03
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 73951 656 0 0 129941 62 0 0 25 0 1 0 60171981 290889728 68547 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 71018 68547 403 171 0 69943 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 284072

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1156568/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=292652 CPUtime=1360
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 76226 656 0 0 135936 64 0 0 25 0 1 0 60171981 299675648 70822 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 73163 70822 403 171 0 72088 0
Current children cumulated CPU time (s) 1360
Current children cumulated vsize (KiB) 292652

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1144664/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=301888 CPUtime=1419.98
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 78644 656 0 0 141930 68 0 0 25 0 1 0 60171981 309133312 73240 996147200 134512640 135215973 4294956304 18446744073709551615 4158960028 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 75472 73240 403 171 0 74397 0
Current children cumulated CPU time (s) 1419.98
Current children cumulated vsize (KiB) 301888

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1132248/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=311652 CPUtime=1479.94
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 81217 656 0 0 147924 70 0 0 25 0 1 0 60171981 319131648 75813 996147200 134512640 135215973 4294956304 18446744073709551615 134609800 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 77913 75813 403 171 0 76838 0
Current children cumulated CPU time (s) 1479.94
Current children cumulated vsize (KiB) 311652

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1119960/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=321288 CPUtime=1539.92
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 83754 656 0 0 153919 73 0 0 25 0 1 0 60171981 328998912 78350 996147200 134512640 135215973 4294956304 18446744073709551615 134590993 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 80322 78350 403 171 0 79247 0
Current children cumulated CPU time (s) 1539.92
Current children cumulated vsize (KiB) 321288

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1107288/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=331316 CPUtime=1599.89
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 86394 656 0 0 159914 75 0 0 25 0 1 0 60171981 339267584 80990 996147200 134512640 135215973 4294956304 18446744073709551615 134591029 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 82829 80990 403 171 0 81754 0
Current children cumulated CPU time (s) 1599.89
Current children cumulated vsize (KiB) 331316

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1095640/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=340424 CPUtime=1659.87
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 88781 656 0 0 165908 79 0 0 25 0 1 0 60171981 348594176 83377 996147200 134512640 135215973 4294956304 18446744073709551615 134590063 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 85106 83377 403 171 0 84031 0
Current children cumulated CPU time (s) 1659.87
Current children cumulated vsize (KiB) 340424

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1084248/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=349660 CPUtime=1719.84
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 91181 656 0 0 171903 81 0 0 25 0 1 0 60171981 358051840 85777 996147200 134512640 135215973 4294956304 18446744073709551615 134583660 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 87415 85777 403 171 0 86340 0
Current children cumulated CPU time (s) 1719.84
Current children cumulated vsize (KiB) 349660

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1072792/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=358628 CPUtime=1779.82
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 93538 656 0 0 177899 83 0 0 25 0 1 0 60171981 367235072 88134 996147200 134512640 135215973 4294956304 18446744073709551615 134609785 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 89657 88134 403 171 0 88582 0
Current children cumulated CPU time (s) 1779.82
Current children cumulated vsize (KiB) 358628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1055128/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=361796 CPUtime=1800.01
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 94398 656 0 0 179917 84 0 0 25 0 1 0 60171981 370479104 88994 996147200 134512640 135215973 4294956304 18446744073709551615 134584851 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 90449 88994 403 171 0 89374 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 361796

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

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

[startup+1802.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 17521
/proc/meminfo: memFree=1055128/2055920 swapFree=4192812/4192956
[pid=17404] ppid=17402 vsize=361796 CPUtime=1800.01
/proc/17404/stat : 17404 (pcs.big) R 17402 17404 16710 0 -1 4194304 94398 656 0 0 179917 84 0 0 25 0 1 0 60171981 370479104 88994 996147200 134512640 135215973 4294956304 18446744073709551615 134584851 0 0 4096 0 0 0 0 17 0 0 0
/proc/17404/statm: 90449 88994 403 171 0 89374 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 361796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.56
CPU time (s): 1800.09
CPU user time (s): 1799.18
CPU system time (s): 0.911861
CPU usage (%): 99.8629
Max. virtual memory (cumulated for all children) (KiB): 361796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.18
system time used= 0.911861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95054
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= 10227

runsolver used 2.39364 second user time and 5.00124 second system time

The end

Launcher Data 

Begin job on node13 at 2009-07-16 09:57:31
IDJOB=2090678
IDBENCH=59857
IDSOLVER=733
FILE ID=node13/2090678-1247731051
PBS_JOBID= 9521501
Free space on /tmp= 66304 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/tightness0.65/normalized-rand-2-40-40-135-650-52_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090678-1247731051/watcher-2090678-1247731051 -o /tmp/evaluation-result-2090678-1247731051/solver-2090678-1247731051 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 228737124 HOME/instance-2090678-1247731051.xml

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

MD5SUM BENCH= 8342dcde68d4511323ef1441cc68ba7f
RANDOM SEED=228737124

node13.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		: 3000.241
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		: 3000.241
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:       1430720 kB
Buffers:         87032 kB
Cached:         376048 kB
SwapCached:          0 kB
Active:         260792 kB
Inactive:       282256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1430720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          91460 kB
Slab:            67392 kB
Committed_AS:   580564 kB
PageTables:       1996 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= 66308 MiB
End job on node13 at 2009-07-16 10:27:35