Trace number 2057822

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? 1049.59 1057.59

DiagnosticValue
ASSIGNMENTS1000000

General information on the benchmark

Namecsp/BH-4-7/
normalized-BlackHole-4-7-e-4_ext.xml
MD5SUM5af9256d6bcac31317b3bfaaca55fb19
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 benchmark0.043992
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
0.00/0.01	c Seed is 2122858537
0.00/0.01	c Constructing HOME/instance-2057822-1247694232.xml  with 11916 constraints
0.00/0.04	c Solving 1000001 backtracks 25 restarts
1049.49/1057.58	s UNKNOWN
1049.49/1057.58	c Too many backtracks
1049.49/1057.58	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-2057822-1247694232/watcher-2057822-1247694232 -o /tmp/evaluation-result-2057822-1247694232/solver-2057822-1247694232 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2122858537 HOME/instance-2057822-1247694232.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: 0.42 0.10 0.03 3/68 13757
/proc/meminfo: memFree=1342672/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=5356 CPUtime=0
/proc/13757/stat : 13757 (pcssolve) R 13755 13757 13579 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 56488320 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 269807577759 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13757/statm: 1339 241 200 169 0 50 0
[pid=13758] ppid=13757 vsize=0 CPUtime=0
/proc/13758/stat : 13758 (fgrep) Z 13757 13757 13579 0 -1 4194316 155 0 0 0 0 0 0 0 18 0 1 0 56488320 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 0 0 0
/proc/13758/statm: 0 0 0 0 0 0 0
[pid=13759] ppid=13757 vsize=248 CPUtime=0
/proc/13759/stat : 13759 (grep) R 13757 13757 13579 0 -1 4194304 53 0 0 0 0 0 0 0 18 0 1 0 56488321 253952 31 996147200 4194304 4274172 548682069040 18446744073709551615 269804959113 0 0 4096 0 0 0 0 17 0 0 0
/proc/13759/statm: 333 33 25 19 0 4 0

[startup+0.076892 s]
/proc/loadavg: 0.42 0.10 0.03 3/68 13757
/proc/meminfo: memFree=1342672/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=6228 CPUtime=0.06
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 1358 823 0 0 6 0 0 0 23 0 1 0 56488320 6377472 869 996147200 134512640 135095119 4294956304 18446744073709551615 134840708 0 0 4096 0 0 0 0 17 0 0 0
/proc/13757/statm: 1557 869 390 142 0 511 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6228

[startup+0.101894 s]
/proc/loadavg: 0.42 0.10 0.03 3/68 13757
/proc/meminfo: memFree=1342672/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=6228 CPUtime=0.08
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 1358 823 0 0 8 0 0 0 23 0 1 0 56488320 6377472 869 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 0 0 0
/proc/13757/statm: 1557 869 390 142 0 511 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6228

[startup+0.301915 s]
/proc/loadavg: 0.42 0.10 0.03 3/68 13757
/proc/meminfo: memFree=1342672/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=6356 CPUtime=0.28
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 1405 823 0 0 28 0 0 0 24 0 1 0 56488320 6508544 916 996147200 134512640 135095119 4294956304 18446744073709551615 134916508 0 0 4096 0 0 0 0 17 0 0 0
/proc/13757/statm: 1589 916 390 142 0 543 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6356

[startup+0.701959 s]
/proc/loadavg: 0.42 0.10 0.03 3/68 13757
/proc/meminfo: memFree=1342672/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=6744 CPUtime=0.68
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 1503 823 0 0 68 0 0 0 25 0 1 0 56488320 6905856 1014 996147200 134512640 135095119 4294956304 18446744073709551615 134584709 0 0 4096 0 0 0 0 17 0 0 0
/proc/13757/statm: 1686 1014 390 142 0 640 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6744

[startup+1.50104 s]
/proc/loadavg: 0.47 0.11 0.04 2/69 13763
/proc/meminfo: memFree=1339208/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=8040 CPUtime=1.49
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 1906 823 0 0 148 1 0 0 25 0 1 0 56488320 8232960 1255 996147200 134512640 135095119 4294956304 18446744073709551615 4159337218 0 0 4096 0 0 0 0 17 0 0 0
/proc/13757/statm: 2010 1255 390 142 0 964 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8040

[startup+3.10121 s]
/proc/loadavg: 0.47 0.11 0.04 2/69 13763
/proc/meminfo: memFree=1338184/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=10104 CPUtime=3.08
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 2590 823 0 0 307 1 0 0 25 0 1 0 56488320 10346496 1745 996147200 134512640 135095119 4294956304 18446744073709551615 134583075 0 0 4096 0 0 0 0 17 0 0 0
/proc/13757/statm: 2526 1745 390 142 0 1480 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10104

[startup+6.30156 s]
/proc/loadavg: 0.47 0.11 0.04 3/74 13778
/proc/meminfo: memFree=1326368/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=14228 CPUtime=6.25
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 4036 823 0 0 623 2 0 0 25 0 1 0 56488320 14569472 2644 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 3557 2644 390 142 0 2511 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 14228

[startup+12.7012 s]
/proc/loadavg: 0.78 0.19 0.06 3/74 13778
/proc/meminfo: memFree=1318888/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=22764 CPUtime=12.6
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 6777 823 0 0 1257 3 0 0 25 0 1 0 56488320 23310336 4359 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 5691 4359 390 142 0 4645 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 22764

[startup+25.5016 s]
/proc/loadavg: 0.97 0.25 0.08 3/74 13778
/proc/meminfo: memFree=1308656/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=32020 CPUtime=25.3
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 10123 823 0 0 2525 5 0 0 25 0 1 0 56488320 32788480 6680 996147200 134512640 135095119 4294956304 18446744073709551615 134589539 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 8005 6680 390 142 0 6959 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 32020

[startup+51.1014 s]
/proc/loadavg: 1.32 0.39 0.13 3/74 13778
/proc/meminfo: memFree=1291824/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=51628 CPUtime=50.71
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 16458 823 0 0 5062 9 0 0 25 0 1 0 56488320 52867072 9941 996147200 134512640 135095119 4294956304 18446744073709551615 134643026 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 12907 9941 390 142 0 11861 0
Current children cumulated CPU time (s) 50.71
Current children cumulated vsize (KiB) 51628

[startup+102.306 s]
/proc/loadavg: 1.77 0.67 0.24 3/74 13778
/proc/meminfo: memFree=1256880/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=98980 CPUtime=101.52
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 30698 823 0 0 10135 17 0 0 25 0 1 0 56488320 101355520 18035 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 24745 18035 390 142 0 23699 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 98980

[startup+162.301 s]
/proc/loadavg: 2.04 0.94 0.36 3/74 13778
/proc/meminfo: memFree=1237616/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=104388 CPUtime=161.07
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 34705 823 0 0 16085 22 0 0 25 0 1 0 56488320 106893312 22042 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 26097 22042 390 142 0 25051 0
Current children cumulated CPU time (s) 161.07
Current children cumulated vsize (KiB) 104388

[startup+222.302 s]
/proc/loadavg: 2.13 1.16 0.47 3/74 13778
/proc/meminfo: memFree=1214640/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=114836 CPUtime=220.62
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 39344 823 0 0 22034 28 0 0 25 0 1 0 56488320 117592064 26681 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 28709 26681 390 142 0 27663 0
Current children cumulated CPU time (s) 220.62
Current children cumulated vsize (KiB) 114836

[startup+282.302 s]
/proc/loadavg: 2.12 1.34 0.57 3/74 13778
/proc/meminfo: memFree=1197936/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=155988 CPUtime=280.16
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 51279 823 0 0 27979 37 0 0 25 0 1 0 56488320 159731712 30423 996147200 134512640 135095119 4294956304 18446744073709551615 134916460 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 38997 30423 390 142 0 37951 0
Current children cumulated CPU time (s) 280.16
Current children cumulated vsize (KiB) 155988

[startup+342.301 s]
/proc/loadavg: 2.14 1.49 0.67 3/74 13778
/proc/meminfo: memFree=1164400/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=197392 CPUtime=339.7
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 63140 823 0 0 33926 44 0 0 25 0 1 0 56488320 202129408 38187 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 49348 38187 390 142 0 48302 0
Current children cumulated CPU time (s) 339.7
Current children cumulated vsize (KiB) 197392

[startup+402.302 s]
/proc/loadavg: 2.05 1.58 0.75 3/74 13778
/proc/meminfo: memFree=1154096/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=197392 CPUtime=399.26
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 65171 823 0 0 39879 47 0 0 25 0 1 0 56488320 202129408 40218 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 49348 40218 390 142 0 48302 0
Current children cumulated CPU time (s) 399.26
Current children cumulated vsize (KiB) 197392

[startup+462.301 s]
/proc/loadavg: 2.02 1.65 0.83 3/74 13780
/proc/meminfo: memFree=1140136/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=201788 CPUtime=458.79
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 67993 823 0 0 45828 51 0 0 25 0 1 0 56488320 206630912 43040 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 50447 43040 390 142 0 49401 0
Current children cumulated CPU time (s) 458.79
Current children cumulated vsize (KiB) 201788

[startup+522.302 s]
/proc/loadavg: 2.00 1.71 0.90 3/74 13780
/proc/meminfo: memFree=1124144/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=209912 CPUtime=518.35
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 71657 823 0 0 51779 56 0 0 25 0 1 0 56488320 214949888 46704 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 52478 46704 390 142 0 51432 0
Current children cumulated CPU time (s) 518.35
Current children cumulated vsize (KiB) 209912

[startup+582.302 s]
/proc/loadavg: 2.00 1.76 0.96 3/74 13780
/proc/meminfo: memFree=1109360/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=216608 CPUtime=577.89
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 74726 823 0 0 57728 61 0 0 25 0 1 0 56488320 221806592 49773 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 54152 49773 390 142 0 53106 0
Current children cumulated CPU time (s) 577.89
Current children cumulated vsize (KiB) 216608

[startup+642.301 s]
/proc/loadavg: 2.00 1.80 1.02 3/74 13780
/proc/meminfo: memFree=1089840/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=223172 CPUtime=637.44
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 77724 823 0 0 63678 66 0 0 25 0 1 0 56488320 228528128 52771 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 55793 52771 390 142 0 54747 0
Current children cumulated CPU time (s) 637.44
Current children cumulated vsize (KiB) 223172

[startup+702.302 s]
/proc/loadavg: 2.00 1.84 1.08 3/74 13780
/proc/meminfo: memFree=1081008/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=292688 CPUtime=696.98
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 96101 823 0 0 69620 78 0 0 25 0 1 0 56488320 299712512 54763 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 73172 54763 390 142 0 72126 0
Current children cumulated CPU time (s) 696.98
Current children cumulated vsize (KiB) 292688

[startup+762.306 s]
/proc/loadavg: 2.00 1.86 1.14 3/74 13780
/proc/meminfo: memFree=1072176/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=296560 CPUtime=756.54
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 98093 823 0 0 75572 82 0 0 25 0 1 0 56488320 303677440 56755 996147200 134512640 135095119 4294956304 18446744073709551615 134615601 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 74140 56755 390 142 0 73094 0
Current children cumulated CPU time (s) 756.54
Current children cumulated vsize (KiB) 296560

[startup+822.301 s]
/proc/loadavg: 2.00 1.89 1.19 3/74 13780
/proc/meminfo: memFree=1063344/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=300548 CPUtime=816.08
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 100122 823 0 0 81523 85 0 0 25 0 1 0 56488320 307761152 58784 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 75137 58784 390 142 0 74091 0
Current children cumulated CPU time (s) 816.08
Current children cumulated vsize (KiB) 300548

[startup+882.302 s]
/proc/loadavg: 2.00 1.90 1.24 3/74 13780
/proc/meminfo: memFree=1054512/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=304396 CPUtime=875.63
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 102121 823 0 0 87475 88 0 0 25 0 1 0 56488320 311701504 60783 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 76099 60783 390 142 0 75053 0
Current children cumulated CPU time (s) 875.63
Current children cumulated vsize (KiB) 304396

[startup+942.301 s]
/proc/loadavg: 2.00 1.92 1.28 3/74 13780
/proc/meminfo: memFree=1045104/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=308260 CPUtime=935.17
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 104074 823 0 0 93425 92 0 0 25 0 1 0 56488320 315658240 62736 996147200 134512640 135095119 4294956304 18446744073709551615 6000168 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 77065 62736 390 142 0 76019 0
Current children cumulated CPU time (s) 935.17
Current children cumulated vsize (KiB) 308260

[startup+1002.3 s]
/proc/loadavg: 2.00 1.93 1.32 3/74 13780
/proc/meminfo: memFree=1035440/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=312120 CPUtime=994.72
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 106070 823 0 0 99376 96 0 0 25 0 1 0 56488320 319610880 64732 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 78030 64732 390 142 0 76984 0
Current children cumulated CPU time (s) 994.72
Current children cumulated vsize (KiB) 312120

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

[startup+1023.9 s]
/proc/loadavg: 2.00 1.93 1.34 3/74 13780
/proc/meminfo: memFree=1032112/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=313528 CPUtime=1016.15
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 106780 823 0 0 101518 97 0 0 25 0 1 0 56488320 321052672 65442 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 78382 65442 390 142 0 77336 0
Current children cumulated CPU time (s) 1016.15
Current children cumulated vsize (KiB) 313528

[startup+1036.7 s]
/proc/loadavg: 2.00 1.94 1.35 3/74 13786
/proc/meminfo: memFree=1029992/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=314296 CPUtime=1028.84
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 107187 823 0 0 102786 98 0 0 25 0 1 0 56488320 321839104 65849 996147200 134512640 135095119 4294956304 18446744073709551615 134617227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 78574 65849 390 142 0 77528 0
Current children cumulated CPU time (s) 1028.84
Current children cumulated vsize (KiB) 314296

[startup+1049.5 s]
/proc/loadavg: 2.00 1.94 1.35 3/74 13786
/proc/meminfo: memFree=1027888/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=315076 CPUtime=1041.55
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 107594 823 0 0 104056 99 0 0 25 0 1 0 56488320 322637824 66256 996147200 134512640 135095119 4294956304 18446744073709551615 134927025 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 78769 66256 390 142 0 77723 0
Current children cumulated CPU time (s) 1041.55
Current children cumulated vsize (KiB) 315076

[startup+1052.71 s]
/proc/loadavg: 2.00 1.94 1.36 3/74 13786
/proc/meminfo: memFree=1027312/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=315332 CPUtime=1044.73
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 107702 823 0 0 104374 99 0 0 25 0 1 0 56488320 322899968 66364 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 78833 66364 390 142 0 77787 0
Current children cumulated CPU time (s) 1044.73
Current children cumulated vsize (KiB) 315332

[startup+1055.9 s]
/proc/loadavg: 2.00 1.94 1.36 3/74 13786
/proc/meminfo: memFree=1026928/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=315460 CPUtime=1047.9
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 107805 823 0 0 104691 99 0 0 25 0 1 0 56488320 323031040 66467 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 78865 66467 390 142 0 77819 0
Current children cumulated CPU time (s) 1047.9
Current children cumulated vsize (KiB) 315460

[startup+1056.7 s]
/proc/loadavg: 2.00 1.94 1.36 3/74 13786
/proc/meminfo: memFree=1026928/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=315588 CPUtime=1048.69
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 107828 823 0 0 104770 99 0 0 25 0 1 0 56488320 323162112 66490 996147200 134512640 135095119 4294956304 18446744073709551615 6000080 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 78897 66490 390 142 0 77851 0
Current children cumulated CPU time (s) 1048.69
Current children cumulated vsize (KiB) 315588

[startup+1057.11 s]
/proc/loadavg: 2.00 1.94 1.36 3/74 13786
/proc/meminfo: memFree=1058160/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=282816 CPUtime=1049.09
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 107828 823 0 0 104810 99 0 0 25 0 1 0 56488320 289603584 58584 996147200 134512640 135095119 4294956304 18446744073709551615 4158853399 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 70704 58584 390 142 0 69658 0
Current children cumulated CPU time (s) 1049.09
Current children cumulated vsize (KiB) 282816

[startup+1057.5 s]
/proc/loadavg: 2.00 1.94 1.36 3/74 13786
/proc/meminfo: memFree=1058160/2055920 swapFree=4192812/4192956
[pid=13757] ppid=13755 vsize=151740 CPUtime=1049.49
/proc/13757/stat : 13757 (pcs.small) R 13755 13757 13579 0 -1 4194304 107828 823 0 0 104848 101 0 0 25 0 1 0 56488320 155381760 37270 996147200 134512640 135095119 4294956304 18446744073709551615 5996542 0 0 4096 0 0 0 0 17 1 0 0
/proc/13757/statm: 37935 37270 390 142 0 36889 0
Current children cumulated CPU time (s) 1049.49
Current children cumulated vsize (KiB) 151740

Child status: 0
Real time (s): 1057.59
CPU time (s): 1049.59
CPU user time (s): 1048.55
CPU system time (s): 1.03884
CPU usage (%): 99.2435
Max. virtual memory (cumulated for all children) (KiB): 357968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1048.55
system time used= 1.03884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 108654
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= 18
involuntary context switches= 22437

runsolver used 0.936857 second user time and 2.91656 second system time

The end

Launcher Data 

Begin job on node81 at 2009-07-15 23:43:52
IDJOB=2057822
IDBENCH=53415
IDSOLVER=734
FILE ID=node81/2057822-1247694232
PBS_JOBID= 9521155
Free space on /tmp= 126668 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/BH-4-7/normalized-BlackHole-4-7-e-4_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2057822-1247694232/watcher-2057822-1247694232 -o /tmp/evaluation-result-2057822-1247694232/solver-2057822-1247694232 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2122858537 HOME/instance-2057822-1247694232.xml

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

MD5SUM BENCH= 5af9256d6bcac31317b3bfaaca55fb19
RANDOM SEED=2122858537

node81.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		: 3000.233
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		: 3000.233
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1343216 kB
Buffers:         75916 kB
Cached:         533364 kB
SwapCached:          0 kB
Active:         179260 kB
Inactive:       446200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343216 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:          26000 kB
Slab:            72724 kB
Committed_AS:   527472 kB
PageTables:       1676 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= 126664 MiB
End job on node81 at 2009-07-16 00:01:30