Trace number 2057898

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? 1056.92 1062.03

DiagnosticValue
ASSIGNMENTS1000000

General information on the benchmark

Namecsp/BH-4-7/
normalized-BlackHole-4-7-h-4_ext.xml
MD5SUMd735a89844d9b44014d09d77c6eb30f0
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 benchmark0.044992
Satisfiable
(Un)Satisfiability was proved
Number of variables112
Number of constraints1261
Maximum constraint arity2
Maximum domain size28
Number of constraints which are defined in extension1261
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
0.18/0.20	c Seed is 105224116
0.18/0.20	c Constructing HOME/instance-2057898-1247694234.xml  with 11916 constraints
0.18/0.20	c Solving 1000001 backtracks 25 restarts
1056.88/1062.02	s UNKNOWN
1056.88/1062.02	c Too many backtracks
1056.88/1062.02	d ASSIGNMENTS 1000001

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2057898-1247694234/watcher-2057898-1247694234 -o /tmp/evaluation-result-2057898-1247694234/solver-2057898-1247694234 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 105224116 HOME/instance-2057898-1247694234.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: 0.15 0.03 0.01 4/72 11996
/proc/meminfo: memFree=1266544/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=5356 CPUtime=0
/proc/11996/stat : 11996 (pcssolve) R 11994 11996 11922 0 -1 4194304 268 0 0 0 0 0 0 0 20 0 1 0 56115136 5484544 236 996147200 4194304 4889804 548682068800 18446744073709551615 209135774330 0 0 4100 65536 0 0 0 17 1 0 0
/proc/11996/statm: 1339 236 197 169 0 50 0

[startup+0.0630591 s]
/proc/loadavg: 0.15 0.03 0.01 4/72 11996
/proc/meminfo: memFree=1266544/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=6096 CPUtime=0.04
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 1311 823 0 0 4 0 0 0 18 0 1 0 56115136 6242304 822 996147200 134512640 135095119 4294956304 18446744073709551615 134589505 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 1524 822 389 142 0 478 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6096

[startup+0.102061 s]
/proc/loadavg: 0.15 0.03 0.01 4/72 11996
/proc/meminfo: memFree=1266544/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=6228 CPUtime=0.08
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 1370 823 0 0 8 0 0 0 18 0 1 0 56115136 6377472 881 996147200 134512640 135095119 4294956304 18446744073709551615 134918263 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 1557 881 390 142 0 511 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6228

[startup+0.302076 s]
/proc/loadavg: 0.15 0.03 0.01 4/72 11996
/proc/meminfo: memFree=1266544/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=6356 CPUtime=0.28
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 1388 823 0 0 28 0 0 0 19 0 1 0 56115136 6508544 899 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 1589 899 390 142 0 543 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6356

[startup+0.702111 s]
/proc/loadavg: 0.15 0.03 0.01 4/72 11996
/proc/meminfo: memFree=1266544/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=6740 CPUtime=0.68
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 1497 823 0 0 68 0 0 0 23 0 1 0 56115136 6901760 1008 996147200 134512640 135095119 4294956304 18446744073709551615 134910726 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 1685 1008 390 142 0 639 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6740

[startup+1.50118 s]
/proc/loadavg: 0.15 0.03 0.01 3/73 12002
/proc/meminfo: memFree=1262752/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=8164 CPUtime=1.47
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 1935 823 0 0 147 0 0 0 25 0 1 0 56115136 8359936 1219 996147200 134512640 135095119 4294956304 18446744073709551615 134910175 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 2041 1219 390 142 0 995 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8164

[startup+3.10132 s]
/proc/loadavg: 0.15 0.03 0.01 3/73 12002
/proc/meminfo: memFree=1261792/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=9060 CPUtime=3.06
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 2252 823 0 0 306 0 0 0 25 0 1 0 56115136 9277440 1536 996147200 134512640 135095119 4294956304 18446744073709551615 134617632 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 2265 1536 390 142 0 1219 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 9060

[startup+6.3016 s]
/proc/loadavg: 0.30 0.06 0.02 3/73 12002
/proc/meminfo: memFree=1257568/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=10472 CPUtime=6.25
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 2794 823 0 0 624 1 0 0 25 0 1 0 56115136 10723328 1949 996147200 134512640 135095119 4294956304 18446744073709551615 12390052 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 2618 1949 390 142 0 1572 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10472

[startup+12.7012 s]
/proc/loadavg: 0.44 0.10 0.03 3/73 12002
/proc/meminfo: memFree=1250856/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=18060 CPUtime=12.62
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 5340 823 0 0 1260 2 0 0 25 0 1 0 56115136 18493440 3435 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 4515 3435 390 142 0 3469 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 18060

[startup+25.5023 s]
/proc/loadavg: 0.78 0.19 0.06 3/73 12002
/proc/meminfo: memFree=1239400/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=28904 CPUtime=25.36
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 8994 823 0 0 2532 4 0 0 25 0 1 0 56115136 29597696 5551 996147200 134512640 135095119 4294956304 18446744073709551615 134615450 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 7226 5551 390 142 0 6180 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 28904

[startup+51.1025 s]
/proc/loadavg: 1.20 0.33 0.11 3/73 12002
/proc/meminfo: memFree=1216808/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=52284 CPUtime=50.84
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 16138 823 0 0 5076 8 0 0 25 0 1 0 56115136 53538816 9621 996147200 134512640 135095119 4294956304 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 13071 9621 390 142 0 12025 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 52284

[startup+102.307 s]
/proc/loadavg: 1.65 0.59 0.21 3/73 12002
/proc/meminfo: memFree=1188456/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=65428 CPUtime=101.8
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 22126 823 0 0 10166 14 0 0 25 0 1 0 56115136 66998272 15609 996147200 134512640 135095119 4294956304 18446744073709551615 134589601 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 16357 15609 390 142 0 15311 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 65428

[startup+162.302 s]
/proc/loadavg: 1.87 0.84 0.32 3/73 12002
/proc/meminfo: memFree=1159528/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=103552 CPUtime=161.52
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 34048 823 0 0 16130 22 0 0 25 0 1 0 56115136 106037248 21385 996147200 134512640 135095119 4294956304 18446744073709551615 134554976 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 25888 21385 390 142 0 24842 0
Current children cumulated CPU time (s) 161.52
Current children cumulated vsize (KiB) 103552

[startup+222.303 s]
/proc/loadavg: 1.95 1.05 0.42 3/73 12002
/proc/meminfo: memFree=1127656/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=116032 CPUtime=221.23
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 39456 823 0 0 22096 27 0 0 25 0 1 0 56115136 118816768 26793 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 29008 26793 390 142 0 27962 0
Current children cumulated CPU time (s) 221.23
Current children cumulated vsize (KiB) 116032

[startup+282.303 s]
/proc/loadavg: 2.09 1.25 0.53 3/73 12002
/proc/meminfo: memFree=1113640/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=155236 CPUtime=280.94
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 50792 823 0 0 28059 35 0 0 25 0 1 0 56115136 158961664 29936 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 38809 29936 390 142 0 37763 0
Current children cumulated CPU time (s) 280.94
Current children cumulated vsize (KiB) 155236

[startup+342.302 s]
/proc/loadavg: 2.17 1.42 0.63 3/73 12002
/proc/meminfo: memFree=1099688/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=161284 CPUtime=340.65
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 53789 823 0 0 34025 40 0 0 25 0 1 0 56115136 165154816 32933 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 40321 32933 390 142 0 39275 0
Current children cumulated CPU time (s) 340.65
Current children cumulated vsize (KiB) 161284

[startup+402.302 s]
/proc/loadavg: 2.10 1.54 0.71 3/73 12002
/proc/meminfo: memFree=1066984/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=201680 CPUtime=400.37
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 65280 823 0 0 39991 46 0 0 25 0 1 0 56115136 206520320 40327 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 50420 40327 390 142 0 49374 0
Current children cumulated CPU time (s) 400.37
Current children cumulated vsize (KiB) 201680

[startup+462.303 s]
/proc/loadavg: 2.04 1.62 0.79 3/73 12002
/proc/meminfo: memFree=1056616/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=201680 CPUtime=460.08
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 66959 823 0 0 45960 48 0 0 25 0 1 0 56115136 206520320 42006 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 50420 42006 390 142 0 49374 0
Current children cumulated CPU time (s) 460.08
Current children cumulated vsize (KiB) 201680

[startup+522.303 s]
/proc/loadavg: 2.01 1.68 0.86 3/73 12002
/proc/meminfo: memFree=1046568/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=202712 CPUtime=519.79
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 68732 823 0 0 51929 50 0 0 25 0 1 0 56115136 207577088 43779 996147200 134512640 135095119 4294956304 18446744073709551615 134909756 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 50678 43779 390 142 0 49632 0
Current children cumulated CPU time (s) 519.79
Current children cumulated vsize (KiB) 202712

[startup+582.302 s]
/proc/loadavg: 2.00 1.74 0.93 3/73 12004
/proc/meminfo: memFree=1031264/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=208788 CPUtime=579.5
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 71728 823 0 0 57896 54 0 0 25 0 1 0 56115136 213798912 46775 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 52197 46775 390 142 0 51151 0
Current children cumulated CPU time (s) 579.5
Current children cumulated vsize (KiB) 208788

[startup+642.302 s]
/proc/loadavg: 2.03 1.80 1.00 3/73 12004
/proc/meminfo: memFree=1017128/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=214452 CPUtime=639.21
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 74464 823 0 0 63864 57 0 0 25 0 1 0 56115136 219598848 49511 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 53613 49511 390 142 0 52567 0
Current children cumulated CPU time (s) 639.21
Current children cumulated vsize (KiB) 214452

[startup+702.303 s]
/proc/loadavg: 2.12 1.86 1.07 3/73 12004
/proc/meminfo: memFree=1003240/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=220636 CPUtime=698.93
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 77284 823 0 0 69832 61 0 0 25 0 1 0 56115136 225931264 52331 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 55159 52331 390 142 0 54113 0
Current children cumulated CPU time (s) 698.93
Current children cumulated vsize (KiB) 220636

[startup+762.307 s]
/proc/loadavg: 2.08 1.90 1.13 3/73 12004
/proc/meminfo: memFree=989864/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=291960 CPUtime=758.64
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 96295 823 0 0 75790 74 0 0 25 0 1 0 56115136 298967040 54957 996147200 134512640 135095119 4294956304 18446744073709551615 134642972 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 72990 54957 390 142 0 71944 0
Current children cumulated CPU time (s) 758.64
Current children cumulated vsize (KiB) 291960

[startup+822.301 s]
/proc/loadavg: 2.03 1.91 1.18 3/73 12004
/proc/meminfo: memFree=975592/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=298152 CPUtime=818.35
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 99249 823 0 0 81757 78 0 0 25 0 1 0 56115136 305307648 57911 996147200 134512640 135095119 4294956304 18446744073709551615 134916499 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 74538 57911 390 142 0 73492 0
Current children cumulated CPU time (s) 818.35
Current children cumulated vsize (KiB) 298152

[startup+882.301 s]
/proc/loadavg: 2.01 1.93 1.23 3/73 12004
/proc/meminfo: memFree=950248/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=303948 CPUtime=878.05
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 102015 823 0 0 87725 80 0 0 25 0 1 0 56115136 311242752 60677 996147200 134512640 135095119 4294956304 18446744073709551615 134916454 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 75987 60677 390 142 0 74941 0
Current children cumulated CPU time (s) 878.05
Current children cumulated vsize (KiB) 303948

[startup+942.302 s]
/proc/loadavg: 2.00 1.94 1.28 3/73 12004
/proc/meminfo: memFree=939048/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=309340 CPUtime=937.77
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 104622 823 0 0 93694 83 0 0 25 0 1 0 56115136 316764160 63284 996147200 134512640 135095119 4294956304 18446744073709551615 134642817 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 77335 63284 390 142 0 76289 0
Current children cumulated CPU time (s) 937.77
Current children cumulated vsize (KiB) 309340

[startup+1002.3 s]
/proc/loadavg: 2.00 1.95 1.32 3/73 12004
/proc/meminfo: memFree=927080/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=314892 CPUtime=997.48
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 107310 823 0 0 99660 88 0 0 25 0 1 0 56115136 322449408 65972 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 78723 65972 390 142 0 77677 0
Current children cumulated CPU time (s) 997.48
Current children cumulated vsize (KiB) 314892

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

[startup+1023.9 s]
/proc/loadavg: 2.00 1.95 1.34 3/73 12004
/proc/meminfo: memFree=922984/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=316816 CPUtime=1018.98
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 108272 823 0 0 101809 89 0 0 25 0 1 0 56115136 324419584 66934 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 79204 66934 390 142 0 78158 0
Current children cumulated CPU time (s) 1018.98
Current children cumulated vsize (KiB) 316816

[startup+1036.7 s]
/proc/loadavg: 2.00 1.95 1.34 3/73 12010
/proc/meminfo: memFree=920488/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=317972 CPUtime=1031.7
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 108810 823 0 0 103080 90 0 0 25 0 1 0 56115136 325603328 67472 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 79493 67472 390 142 0 78447 0
Current children cumulated CPU time (s) 1031.7
Current children cumulated vsize (KiB) 317972

[startup+1049.5 s]
/proc/loadavg: 2.00 1.95 1.35 3/73 12010
/proc/meminfo: memFree=917992/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=319128 CPUtime=1044.44
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 109375 823 0 0 104353 91 0 0 25 0 1 0 56115136 326787072 68037 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 79782 68037 390 142 0 78736 0
Current children cumulated CPU time (s) 1044.44
Current children cumulated vsize (KiB) 319128

[startup+1055.9 s]
/proc/loadavg: 2.00 1.95 1.36 3/73 12010
/proc/meminfo: memFree=916776/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=319640 CPUtime=1050.81
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 109636 823 0 0 104990 91 0 0 25 0 1 0 56115136 327311360 68298 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 79910 68298 390 142 0 78864 0
Current children cumulated CPU time (s) 1050.81
Current children cumulated vsize (KiB) 319640

[startup+1059.1 s]
/proc/loadavg: 2.00 1.95 1.36 3/73 12010
/proc/meminfo: memFree=916392/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=319896 CPUtime=1053.99
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 109765 823 0 0 105307 92 0 0 25 0 1 0 56115136 327573504 68427 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 79974 68427 390 142 0 78928 0
Current children cumulated CPU time (s) 1053.99
Current children cumulated vsize (KiB) 319896

[startup+1060.7 s]
/proc/loadavg: 2.00 1.95 1.36 3/73 12010
/proc/meminfo: memFree=915944/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=320024 CPUtime=1055.58
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 109826 823 0 0 105466 92 0 0 25 0 1 0 56115136 327704576 68488 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 80006 68488 390 142 0 78960 0
Current children cumulated CPU time (s) 1055.58
Current children cumulated vsize (KiB) 320024

[startup+1061.51 s]
/proc/loadavg: 2.00 1.95 1.36 3/73 12010
/proc/meminfo: memFree=947304/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=156176 CPUtime=1056.39
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 109838 823 0 0 105545 94 0 0 25 0 1 0 56115136 159924224 38400 996147200 134512640 135095119 4294956304 18446744073709551615 12386393 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 39044 38400 390 142 0 37998 0
Current children cumulated CPU time (s) 1056.39
Current children cumulated vsize (KiB) 156176

[startup+1061.9 s]
/proc/loadavg: 2.00 1.95 1.36 3/73 12010
/proc/meminfo: memFree=947304/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=156176 CPUtime=1056.78
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 109838 823 0 0 105584 94 0 0 25 0 1 0 56115136 159924224 38400 996147200 134512640 135095119 4294956304 18446744073709551615 12386419 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 39044 38400 390 142 0 37998 0
Current children cumulated CPU time (s) 1056.78
Current children cumulated vsize (KiB) 156176

[startup+1062 s]
/proc/loadavg: 2.00 1.95 1.36 3/73 12010
/proc/meminfo: memFree=947304/2055920 swapFree=4192812/4192956
[pid=11996] ppid=11994 vsize=156176 CPUtime=1056.88
/proc/11996/stat : 11996 (pcs.small) R 11994 11996 11922 0 -1 4194304 109838 823 0 0 105594 94 0 0 25 0 1 0 56115136 159924224 36352 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11996/statm: 39044 36352 390 142 0 37998 0
Current children cumulated CPU time (s) 1056.88
Current children cumulated vsize (KiB) 156176

Child status: 0
Real time (s): 1062.03
CPU time (s): 1056.92
CPU user time (s): 1055.94
CPU system time (s): 0.977851
CPU usage (%): 99.5194
Max. virtual memory (cumulated for all children) (KiB): 352484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1055.94
system time used= 0.977851
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 110664
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= 11840

runsolver used 1.36879 second user time and 3.45447 second system time

The end

Launcher Data 

Begin job on node41 at 2009-07-15 23:43:54
IDJOB=2057898
IDBENCH=53422
IDSOLVER=733
FILE ID=node41/2057898-1247694234
PBS_JOBID= 9521229
Free space on /tmp= 65792 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/BH-4-7/normalized-BlackHole-4-7-h-4_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057898-1247694234/watcher-2057898-1247694234 -o /tmp/evaluation-result-2057898-1247694234/solver-2057898-1247694234 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 105224116 HOME/instance-2057898-1247694234.xml

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

MD5SUM BENCH= d735a89844d9b44014d09d77c6eb30f0
RANDOM SEED=105224116

node41.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		: 3000.212
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	: 5931.00
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		: 3000.212
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:       1267024 kB
Buffers:         73256 kB
Cached:         611504 kB
SwapCached:          0 kB
Active:         223568 kB
Inactive:       483084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1267024 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          33296 kB
Slab:            67848 kB
Committed_AS:   457664 kB
PageTables:       1684 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= 65792 MiB
End job on node41 at 2009-07-16 00:01:36