Trace number 2057349

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-restart 0.3.2? (TO) 1800.12 1807.42

General information on the benchmark

Namecsp/rand-2-24/
normalized-rand-24-24-276-139-52021_ext.xml
MD5SUM49ce3e32b05aa6cc23a5adb02bd3edad
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 benchmark75.4095
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints276
Maximum constraint arity2
Maximum domain size24
Number of constraints which are defined in extension276
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
0.07/0.10	c Seed is 1542858795
0.07/0.10	c Constructing HOME/instance-2057349-1247694219.xml  with 6612 constraints
0.07/0.11	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-2057349-1247694219/watcher-2057349-1247694219 -o /tmp/evaluation-result-2057349-1247694219/solver-2057349-1247694219 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1542858795 HOME/instance-2057349-1247694219.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: 0.00 0.00 0.00 4/69 7813
/proc/meminfo: memFree=1331560/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=5356 CPUtime=0
/proc/7813/stat : 7813 (pcssolve) R 7811 7813 7730 0 -1 4194304 290 0 0 0 0 0 0 0 24 0 1 0 56485246 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 251255122591 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/7813/statm: 1339 241 200 169 0 50 0
[pid=7814] ppid=7813 vsize=5356 CPUtime=0
/proc/7814/stat : 7814 (pcssolve) R 7813 7813 7730 0 -1 4194368 22 0 0 0 0 0 0 0 25 0 1 0 56485247 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 251255123239 0 0 4096 0 0 0 0 17 1 0 0
/proc/7814/statm: 1339 243 202 169 0 50 0
[pid=7815] ppid=7813 vsize=5356 CPUtime=0
/proc/7815/stat : 7815 (pcssolve) R 7813 7813 7730 0 -1 4194368 0 0 0 0 0 0 0 0 24 0 1 0 56485247 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 251255122591 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/7815/statm: 1339 241 200 169 0 50 0

[startup+0.0970419 s]
/proc/loadavg: 0.00 0.00 0.00 4/69 7813
/proc/meminfo: memFree=1331560/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=5564 CPUtime=0.07
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 1106 822 0 0 7 0 0 0 18 0 1 0 56485246 5697536 715 996147200 134512640 135095119 4294956304 18446744073709551615 2270843 0 0 4096 0 0 0 0 17 1 0 0
/proc/7813/statm: 1391 715 364 142 0 345 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5564

[startup+0.102041 s]
/proc/loadavg: 0.00 0.00 0.00 4/69 7813
/proc/meminfo: memFree=1331560/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=5696 CPUtime=0.07
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 1138 822 0 0 7 0 0 0 18 0 1 0 56485246 5832704 747 996147200 134512640 135095119 4294956304 18446744073709551615 134608641 0 0 4096 0 0 0 0 17 1 0 0
/proc/7813/statm: 1424 748 367 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.302062 s]
/proc/loadavg: 0.00 0.00 0.00 4/69 7813
/proc/meminfo: memFree=1331560/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=6484 CPUtime=0.28
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 1369 822 0 0 27 1 0 0 19 0 1 0 56485246 6639616 945 996147200 134512640 135095119 4294956304 18446744073709551615 134589668 0 0 4096 0 0 0 0 17 1 0 0
/proc/7813/statm: 1621 945 378 142 0 575 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6484

[startup+0.701104 s]
/proc/loadavg: 0.00 0.00 0.00 4/69 7813
/proc/meminfo: memFree=1331560/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=6484 CPUtime=0.68
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 1422 822 0 0 67 1 0 0 22 0 1 0 56485246 6639616 933 996147200 134512640 135095119 4294956304 18446744073709551615 134580806 0 0 4096 0 0 0 0 17 1 0 0
/proc/7813/statm: 1621 933 378 142 0 575 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6484

[startup+1.50119 s]
/proc/loadavg: 0.00 0.00 0.00 3/70 7819
/proc/meminfo: memFree=1321504/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=6872 CPUtime=1.48
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 1553 822 0 0 147 1 0 0 25 0 1 0 56485246 7036928 999 996147200 134512640 135095119 4294956304 18446744073709551615 134589609 0 0 4096 0 0 0 0 17 1 0 0
/proc/7813/statm: 1718 999 378 142 0 672 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 6872

[startup+3.10136 s]
/proc/loadavg: 0.00 0.00 0.00 3/70 7819
/proc/meminfo: memFree=1311648/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=7908 CPUtime=3.08
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 1911 822 0 0 307 1 0 0 25 0 1 0 56485246 8097792 1228 996147200 134512640 135095119 4294956304 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 1 0 0
/proc/7813/statm: 1977 1228 378 142 0 931 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7908

[startup+6.30171 s]
/proc/loadavg: 0.16 0.03 0.01 3/70 7819
/proc/meminfo: memFree=1285096/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=10616 CPUtime=6.27
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 2631 822 0 0 624 3 0 0 25 0 1 0 56485246 10870784 1691 996147200 134512640 135095119 4294956304 18446744073709551615 134589551 0 0 4096 0 0 0 0 17 1 0 0
/proc/7813/statm: 2654 1691 378 142 0 1608 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10616

[startup+12.7014 s]
/proc/loadavg: 0.31 0.07 0.02 3/73 7829
/proc/meminfo: memFree=1256784/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=11912 CPUtime=12.64
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 3212 822 0 0 1258 6 0 0 25 0 1 0 56485246 12197888 2272 996147200 134512640 135095119 4294956304 18446744073709551615 134589657 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 2978 2272 378 142 0 1932 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 11912

[startup+25.5028 s]
/proc/loadavg: 0.68 0.16 0.05 3/73 7829
/proc/meminfo: memFree=1240656/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=16952 CPUtime=25.39
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 4867 822 0 0 2531 8 0 0 25 0 1 0 56485246 17358848 3157 996147200 134512640 135095119 4294956304 18446744073709551615 134642888 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 4238 3157 378 142 0 3192 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 16952

[startup+51.1025 s]
/proc/loadavg: 1.13 0.31 0.10 3/70 7832
/proc/meminfo: memFree=1164456/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=23784 CPUtime=50.89
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 7117 822 0 0 5079 10 0 0 25 0 1 0 56485246 24354816 4382 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 5946 4382 378 142 0 4900 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 23784

[startup+102.306 s]
/proc/loadavg: 1.62 0.56 0.20 3/70 7832
/proc/meminfo: memFree=559720/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=29788 CPUtime=101.88
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 9344 822 0 0 10177 11 0 0 25 0 1 0 56485246 30502912 6096 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 7447 6096 378 142 0 6401 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 29788

[startup+162.303 s]
/proc/loadavg: 1.86 0.82 0.31 3/73 7861
/proc/meminfo: memFree=1285008/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=41244 CPUtime=161.63
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 12861 822 0 0 16149 14 0 0 25 0 1 0 56485246 42233856 7564 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 10311 7564 378 142 0 9265 0
Current children cumulated CPU time (s) 161.63
Current children cumulated vsize (KiB) 41244

[startup+222.303 s]
/proc/loadavg: 1.95 1.04 0.41 3/73 7861
/proc/meminfo: memFree=1248400/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=53364 CPUtime=221.39
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 16400 822 0 0 22123 16 0 0 25 0 1 0 56485246 54644736 10078 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 13341 10078 378 142 0 12295 0
Current children cumulated CPU time (s) 221.39
Current children cumulated vsize (KiB) 53364

[startup+282.302 s]
/proc/loadavg: 1.98 1.21 0.51 3/73 7893
/proc/meminfo: memFree=1275456/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=53364 CPUtime=281.14
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 16866 822 0 0 28097 17 0 0 25 0 1 0 56485246 54644736 10544 996147200 134512640 135095119 4294956304 18446744073709551615 134637254 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 13341 10544 378 142 0 12295 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 53364

[startup+342.303 s]
/proc/loadavg: 1.99 1.35 0.60 3/73 7893
/proc/meminfo: memFree=1252864/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=53496 CPUtime=340.9
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 17320 822 0 0 34072 18 0 0 25 0 1 0 56485246 54779904 10998 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 13374 10998 378 142 0 12328 0
Current children cumulated CPU time (s) 340.9
Current children cumulated vsize (KiB) 53496

[startup+402.302 s]
/proc/loadavg: 1.99 1.47 0.68 3/73 7893
/proc/meminfo: memFree=1228928/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=55204 CPUtime=400.66
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 18154 822 0 0 40047 19 0 0 25 0 1 0 56485246 56528896 11832 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 13801 11832 378 142 0 12755 0
Current children cumulated CPU time (s) 400.66
Current children cumulated vsize (KiB) 55204

[startup+462.303 s]
/proc/loadavg: 1.99 1.56 0.76 3/73 7893
/proc/meminfo: memFree=1199360/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=57164 CPUtime=460.42
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 18991 822 0 0 46022 20 0 0 25 0 1 0 56485246 58535936 12669 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 14291 12669 378 142 0 13245 0
Current children cumulated CPU time (s) 460.42
Current children cumulated vsize (KiB) 57164

[startup+522.302 s]
/proc/loadavg: 1.99 1.64 0.84 3/73 7895
/proc/meminfo: memFree=1185408/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=59000 CPUtime=520.17
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 19796 822 0 0 51996 21 0 0 25 0 1 0 56485246 60416000 13474 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 14750 13474 378 142 0 13704 0
Current children cumulated CPU time (s) 520.17
Current children cumulated vsize (KiB) 59000

[startup+582.303 s]
/proc/loadavg: 1.99 1.70 0.91 3/73 7895
/proc/meminfo: memFree=1164992/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=76960 CPUtime=579.94
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 24644 822 0 0 57970 24 0 0 25 0 1 0 56485246 78807040 14225 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 19240 14225 378 142 0 18194 0
Current children cumulated CPU time (s) 579.94
Current children cumulated vsize (KiB) 76960

[startup+642.301 s]
/proc/loadavg: 1.99 1.75 0.97 3/73 7895
/proc/meminfo: memFree=1144320/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=78656 CPUtime=639.68

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.86 1.15 3/73 7895
/proc/meminfo: memFree=1087488/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=83092 CPUtime=818.96
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 27403 822 0 0 81869 27 0 0 25 0 1 0 56485246 85086208 16984 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 20773 16984 378 142 0 19727 0
Current children cumulated CPU time (s) 818.96
Current children cumulated vsize (KiB) 83092

[startup+882.301 s]
/proc/loadavg: 1.99 1.88 1.20 3/73 7895
/proc/meminfo: memFree=1009280/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=104204 CPUtime=878.71
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 32954 822 0 0 87842 29 0 0 25 0 1 0 56485246 106704896 20486 996147200 134512640 135095119 4294956304 18446744073709551615 134842707 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 26051 20486 378 142 0 25005 0
Current children cumulated CPU time (s) 878.71
Current children cumulated vsize (KiB) 104204

[startup+942.302 s]
/proc/loadavg: 1.99 1.90 1.24 3/73 7895
/proc/meminfo: memFree=1005696/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=104204 CPUtime=938.48
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 33226 822 0 0 93818 30 0 0 25 0 1 0 56485246 106704896 20758 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 26051 20758 378 142 0 25005 0
Current children cumulated CPU time (s) 938.48
Current children cumulated vsize (KiB) 104204

[startup+1002.3 s]
/proc/loadavg: 1.99 1.92 1.29 3/73 7895
/proc/meminfo: memFree=1001792/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=104204 CPUtime=998.23
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 33490 822 0 0 99793 30 0 0 25 0 1 0 56485246 106704896 21022 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 26051 21022 378 142 0 25005 0
Current children cumulated CPU time (s) 998.23
Current children cumulated vsize (KiB) 104204

[startup+1062.3 s]
/proc/loadavg: 1.99 1.93 1.33 3/73 7901
/proc/meminfo: memFree=997824/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=104204 CPUtime=1057.99
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 33746 822 0 0 105768 31 0 0 25 0 1 0 56485246 106704896 21278 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 26051 21278 378 142 0 25005 0
Current children cumulated CPU time (s) 1057.99
Current children cumulated vsize (KiB) 104204

[startup+1122.3 s]
/proc/loadavg: 1.99 1.94 1.37 3/73 7901
/proc/meminfo: memFree=993536/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=104204 CPUtime=1117.74
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 34002 822 0 0 111743 31 0 0 25 0 1 0 56485246 106704896 21534 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 26051 21534 378 142 0 25005 0
Current children cumulated CPU time (s) 1117.74
Current children cumulated vsize (KiB) 104204

[startup+1182.3 s]
/proc/loadavg: 1.99 1.95 1.41 3/73 7901
/proc/meminfo: memFree=989312/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=104204 CPUtime=1177.5
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 34251 822 0 0 117718 32 0 0 25 0 1 0 56485246 106704896 21783 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 26051 21783 378 142 0 25005 0
Current children cumulated CPU time (s) 1177.5
Current children cumulated vsize (KiB) 104204

[startup+1242.3 s]
/proc/loadavg: 1.99 1.95 1.44 3/73 7901
/proc/meminfo: memFree=975104/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=104204 CPUtime=1237.26
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 34500 822 0 0 123694 32 0 0 25 0 1 0 56485246 106704896 22032 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 26051 22032 378 142 0 25005 0
Current children cumulated CPU time (s) 1237.26
Current children cumulated vsize (KiB) 104204

[startup+1302.3 s]
/proc/loadavg: 1.99 1.96 1.47 3/73 7901
/proc/meminfo: memFree=961792/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=104204 CPUtime=1297.03
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 34740 822 0 0 129670 33 0 0 25 0 1 0 56485246 106704896 22272 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 26051 22272 378 142 0 25005 0
Current children cumulated CPU time (s) 1297.03
Current children cumulated vsize (KiB) 104204

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 3/73 7901
/proc/meminfo: memFree=947584/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=104468 CPUtime=1356.78
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 35054 822 0 0 135645 33 0 0 25 0 1 0 56485246 106975232 22586 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 26117 22586 378 142 0 25071 0
Current children cumulated CPU time (s) 1356.78
Current children cumulated vsize (KiB) 104468

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.53 3/73 7901
/proc/meminfo: memFree=932160/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=105508 CPUtime=1416.54
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 35543 822 0 0 141620 34 0 0 25 0 1 0 56485246 108040192 23075 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 26377 23075 378 142 0 25331 0
Current children cumulated CPU time (s) 1416.54
Current children cumulated vsize (KiB) 105508

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/73 7901
/proc/meminfo: memFree=917184/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=106684 CPUtime=1476.3
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 36043 822 0 0 147595 35 0 0 25 0 1 0 56485246 109244416 23575 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 26671 23575 378 142 0 25625 0
Current children cumulated CPU time (s) 1476.3
Current children cumulated vsize (KiB) 106684

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/73 7901
/proc/meminfo: memFree=901952/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=107736 CPUtime=1536.04
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 36538 822 0 0 153569 35 0 0 25 0 1 0 56485246 110321664 24070 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 26934 24070 378 142 0 25888 0
Current children cumulated CPU time (s) 1536.04
Current children cumulated vsize (KiB) 107736

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.60 3/73 7901
/proc/meminfo: memFree=887296/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=108784 CPUtime=1595.81
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 37025 822 0 0 159545 36 0 0 25 0 1 0 56485246 111394816 24557 996147200 134512640 135095119 4294956304 18446744073709551615 134637497 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 27196 24557 378 142 0 26150 0
Current children cumulated CPU time (s) 1595.81
Current children cumulated vsize (KiB) 108784

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/73 7901
/proc/meminfo: memFree=872320/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=109828 CPUtime=1655.56
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 37504 822 0 0 165519 37 0 0 25 0 1 0 56485246 112463872 25036 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 27457 25036 378 142 0 26411 0
Current children cumulated CPU time (s) 1655.56
Current children cumulated vsize (KiB) 109828

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/73 7901
/proc/meminfo: memFree=857728/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=110884 CPUtime=1715.33
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 37981 822 0 0 171495 38 0 0 25 0 1 0 56485246 113545216 25513 996147200 134512640 135095119 4294956304 18446744073709551615 134641281 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 27721 25513 378 142 0 26675 0
Current children cumulated CPU time (s) 1715.33
Current children cumulated vsize (KiB) 110884

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 7901
/proc/meminfo: memFree=843584/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=111920 CPUtime=1775.08
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 38443 822 0 0 177470 38 0 0 25 0 1 0 56485246 114606080 25975 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 27980 25975 378 142 0 26934 0
Current children cumulated CPU time (s) 1775.08
Current children cumulated vsize (KiB) 111920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.4 s]
/proc/loadavg: 1.99 1.97 1.67 3/73 7901
/proc/meminfo: memFree=837888/2055920 swapFree=4192812/4192956
[pid=7813] ppid=7811 vsize=112316 CPUtime=1800.08
/proc/7813/stat : 7813 (pcs.small) R 7811 7813 7730 0 -1 4194304 38632 822 0 0 179969 39 0 0 25 0 1 0 56485246 115011584 26164 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/7813/statm: 28079 26164 378 142 0 27033 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 112316

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): 1807.42
CPU time (s): 1800.12
CPU user time (s): 1799.7
CPU system time (s): 0.413937
CPU usage (%): 99.5958
Max. virtual memory (cumulated for all children) (KiB): 112400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.413937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39454
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= 20
involuntary context switches= 23624

runsolver used 1.47278 second user time and 5.11222 second system time

The end

Launcher Data 

Begin job on node64 at 2009-07-15 23:43:39
IDJOB=2057349
IDBENCH=53362
IDSOLVER=734
FILE ID=node64/2057349-1247694219
PBS_JOBID= 9521185
Free space on /tmp= 66312 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-24/normalized-rand-24-24-276-139-52021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057349-1247694219/watcher-2057349-1247694219 -o /tmp/evaluation-result-2057349-1247694219/solver-2057349-1247694219 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1542858795 HOME/instance-2057349-1247694219.xml

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

MD5SUM BENCH= 49ce3e32b05aa6cc23a5adb02bd3edad
RANDOM SEED=1542858795

node64.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1332104 kB
Buffers:         91760 kB
Cached:         522960 kB
SwapCached:          0 kB
Active:         234248 kB
Inactive:       400548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1332104 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           20608 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            74272 kB
Committed_AS:   461800 kB
PageTables:       1684 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= 66328 MiB
End job on node64 at 2009-07-16 00:13:49