Trace number 2059109

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? 1758.79 1772.72

DiagnosticValue
ASSIGNMENTS1000000

General information on the benchmark

Namecsp/QCP-25/
normalized-qcp-25-264-8_ext.xml
MD5SUMb3cef17bed4272bd9d0c5d0b577b3635
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark82.6724
Satisfiable
(Un)Satisfiability was proved
Number of variables625
Number of constraints10142
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension10142
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.18/0.22	c Seed is 916165608
0.18/0.22	c Constructing HOME/instance-2059109-1247694543.xml  with 70862 constraints
0.27/0.31	c Solving 1000001 backtracks 25 restarts
1758.76/1772.71	s UNKNOWN
1758.76/1772.71	c Too many backtracks
1758.76/1772.71	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-2059109-1247694543/watcher-2059109-1247694543 -o /tmp/evaluation-result-2059109-1247694543/solver-2059109-1247694543 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 916165608 HOME/instance-2059109-1247694543.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: 1.99 1.32 0.58 4/72 16527
/proc/meminfo: memFree=1260024/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=18576 CPUtime=0
/proc/16527/stat : 16527 (runsolver) R 16525 16527 16180 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 56518153 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 264840473895 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16527/statm: 4644 284 249 26 0 2626 0

[startup+0.0231979 s]
/proc/loadavg: 1.99 1.32 0.58 4/72 16527
/proc/meminfo: memFree=1260024/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=680 CPUtime=0
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 400 824 0 0 0 0 0 0 25 0 1 0 56518153 696320 26 996147200 134512640 135095119 4294956304 18446744073709551615 11280683 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 170 26 20 142 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 680

[startup+0.101205 s]
/proc/loadavg: 1.99 1.32 0.58 4/72 16527
/proc/meminfo: memFree=1260024/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=7432 CPUtime=0.07
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 1663 824 0 0 7 0 0 0 18 0 1 0 56518153 7610368 1045 996147200 134512640 135095119 4294956304 18446744073709551615 4159712730 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 1858 1045 367 142 0 812 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7432

[startup+0.301227 s]
/proc/loadavg: 1.99 1.32 0.58 4/72 16527
/proc/meminfo: memFree=1260024/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=15904 CPUtime=0.27
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 4226 824 0 0 26 1 0 0 19 0 1 0 56518153 16285696 2740 996147200 134512640 135095119 4294956304 18446744073709551615 11714387 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 3976 2740 367 142 0 2930 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 15904

[startup+0.701267 s]
/proc/loadavg: 1.99 1.32 0.58 4/72 16527
/proc/meminfo: memFree=1260024/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=16068 CPUtime=0.67
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 4318 824 0 0 66 1 0 0 23 0 1 0 56518153 16453632 2832 996147200 134512640 135095119 4294956304 18446744073709551615 134554989 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 4017 2832 378 142 0 2971 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 16068

[startup+1.50135 s]
/proc/loadavg: 1.99 1.32 0.58 3/73 16533
/proc/meminfo: memFree=1249904/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=16196 CPUtime=1.46
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 4375 824 0 0 145 1 0 0 25 0 1 0 56518153 16584704 2889 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 4049 2889 378 142 0 3003 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 16196

[startup+3.10151 s]
/proc/loadavg: 1.99 1.32 0.58 3/73 16533
/proc/meminfo: memFree=1249392/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=16712 CPUtime=3.04
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 4546 824 0 0 303 1 0 0 25 0 1 0 56518153 17113088 3027 996147200 134512640 135095119 4294956304 18446744073709551615 134615606 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 4178 3027 378 142 0 3132 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 16712

[startup+6.30184 s]
/proc/loadavg: 1.99 1.33 0.59 3/73 16533
/proc/meminfo: memFree=1246896/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=18760 CPUtime=6.21
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 5257 824 0 0 619 2 0 0 25 0 1 0 56518153 19210240 3673 996147200 134512640 135095119 4294956304 18446744073709551615 134615498 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 4690 3673 378 142 0 3644 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 18760

[startup+12.7025 s]
/proc/loadavg: 1.99 1.34 0.60 3/73 16533
/proc/meminfo: memFree=1242032/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=23368 CPUtime=12.56
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 6730 824 0 0 1252 4 0 0 25 0 1 0 56518153 23928832 4760 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 5842 4760 378 142 0 4796 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 23368

[startup+25.5018 s]
/proc/loadavg: 1.99 1.38 0.62 3/73 16533
/proc/meminfo: memFree=1228976/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=39640 CPUtime=25.24
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 11327 824 0 0 2517 7 0 0 25 0 1 0 56518153 40591360 7690 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 9910 7690 378 142 0 8864 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 39640

[startup+51.1014 s]
/proc/loadavg: 1.99 1.42 0.65 3/73 16533
/proc/meminfo: memFree=1219632/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=48344 CPUtime=50.6
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 14434 824 0 0 5049 11 0 0 25 0 1 0 56518153 49504256 9772 996147200 134512640 135095119 4294956304 18446744073709551615 134590379 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 12086 9772 378 142 0 11040 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 48344

[startup+102.307 s]
/proc/loadavg: 1.99 1.51 0.72 3/73 16533
/proc/meminfo: memFree=1193200/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=73560 CPUtime=101.31
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 22300 824 0 0 10112 19 0 0 25 0 1 0 56518153 75325440 15589 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 18390 15589 378 142 0 17344 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 73560

[startup+162.302 s]
/proc/loadavg: 1.99 1.60 0.80 3/73 16535
/proc/meminfo: memFree=1149616/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=115284 CPUtime=160.75
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 34615 824 0 0 16048 27 0 0 25 0 1 0 56518153 118050816 25598 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 28821 25598 378 142 0 27775 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 115284

[startup+222.302 s]
/proc/loadavg: 2.11 1.70 0.88 3/73 16535
/proc/meminfo: memFree=1138608/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=133844 CPUtime=220.19
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 40660 824 0 0 21987 32 0 0 25 0 1 0 56518153 137056256 27546 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 33461 27546 378 142 0 32415 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 133844

[startup+282.302 s]
/proc/loadavg: 2.11 1.77 0.95 3/73 16535
/proc/meminfo: memFree=1113712/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=150484 CPUtime=279.62
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 46166 824 0 0 27922 40 0 0 25 0 1 0 56518153 154095616 33052 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 37621 33052 378 142 0 36575 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 150484

[startup+342.301 s]
/proc/loadavg: 2.11 1.82 1.02 3/73 16535
/proc/meminfo: memFree=1089072/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=167000 CPUtime=339.06
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 51564 824 0 0 33860 46 0 0 25 0 1 0 56518153 171008000 38450 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 41750 38450 378 142 0 40704 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 167000

[startup+402.301 s]
/proc/loadavg: 2.17 1.88 1.09 3/73 16535
/proc/meminfo: memFree=1065648/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=182744 CPUtime=398.5
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 56741 824 0 0 39798 52 0 0 25 0 1 0 56518153 187129856 43627 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 45686 43627 378 142 0 44640 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 182744

[startup+462.301 s]
/proc/loadavg: 2.15 1.93 1.15 3/73 16535
/proc/meminfo: memFree=1041904/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=231512 CPUtime=457.94
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 70117 824 0 0 45730 64 0 0 25 0 1 0 56518153 237068288 48810 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 57878 48810 378 142 0 56832 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 231512

[startup+522.302 s]
/proc/loadavg: 2.06 1.94 1.20 3/73 16535
/proc/meminfo: memFree=959664/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=323020 CPUtime=517.37
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 94058 824 0 0 51659 78 0 0 25 0 1 0 56518153 330772480 68654 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 80755 68654 378 142 0 79709 0
Current children cumulated CPU time (s) 517.37
Current children cumulated vsize (KiB) 323020

[startup+582.302 s]
/proc/loadavg: 2.02 1.95 1.25 3/73 16535
/proc/meminfo: memFree=943408/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=323020 CPUtime=576.81
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 94844 824 0 0 57602 79 0 0 25 0 1 0 56518153 330772480 69440 996147200 134512640 135095119 4294956304 18446744073709551615 134615598 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 80755 69440 378 142 0 79709 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 323020

[startup+642.302 s]
/proc/loadavg: 2.00 1.95 1.30 3/73 16535
/proc/meminfo: memFree=939056/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=323020 CPUtime=636.26
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 95649 824 0 0 63545 81 0 0 25 0 1 0 56518153 330772480 70245 996147200 134512640 135095119 4294956304 18446744073709551615 11714911 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 80755 70245 378 142 0 79709 0
Current children cumulated CPU time (s) 636.26
Current children cumulated vsize (KiB) 323020

[startup+702.302 s]

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

/proc/meminfo: memFree=838512/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=384336 CPUtime=1111.78
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 118253 824 0 0 111063 115 0 0 25 0 1 0 56518153 393560064 92849 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 96084 92849 378 142 0 95038 0
Current children cumulated CPU time (s) 1111.78
Current children cumulated vsize (KiB) 384336

[startup+1182.3 s]
/proc/loadavg: 2.08 2.06 1.62 3/73 16541
/proc/meminfo: memFree=820784/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=462032 CPUtime=1171.23
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 138567 824 0 0 116994 129 0 0 25 0 1 0 56518153 473120768 96778 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 115508 96778 378 142 0 114462 0
Current children cumulated CPU time (s) 1171.23
Current children cumulated vsize (KiB) 462032

[startup+1242.3 s]
/proc/loadavg: 2.03 2.05 1.64 3/73 16541
/proc/meminfo: memFree=802800/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=474064 CPUtime=1230.68
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 142463 824 0 0 122933 135 0 0 25 0 1 0 56518153 485441536 100674 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 118516 100674 378 142 0 117470 0
Current children cumulated CPU time (s) 1230.68
Current children cumulated vsize (KiB) 474064

[startup+1302.3 s]
/proc/loadavg: 2.01 2.04 1.66 3/73 16541
/proc/meminfo: memFree=785328/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=486096 CPUtime=1290.11
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 146305 824 0 0 128871 140 0 0 25 0 1 0 56518153 497762304 104516 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 121524 104516 378 142 0 120478 0
Current children cumulated CPU time (s) 1290.11
Current children cumulated vsize (KiB) 486096

[startup+1362.3 s]
/proc/loadavg: 2.00 2.03 1.68 3/73 16541
/proc/meminfo: memFree=768304/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=497872 CPUtime=1349.56
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 150105 824 0 0 134811 145 0 0 25 0 1 0 56518153 509820928 108316 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 124468 108316 378 142 0 123422 0
Current children cumulated CPU time (s) 1349.56
Current children cumulated vsize (KiB) 497872

[startup+1422.31 s]
/proc/loadavg: 2.00 2.02 1.70 3/73 16541
/proc/meminfo: memFree=750768/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=509904 CPUtime=1408.99
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 153954 824 0 0 140750 149 0 0 25 0 1 0 56518153 522141696 112165 996147200 134512640 135095119 4294956304 18446744073709551615 134555106 0 0 4096 0 0 0 0 17 1 0 0
/proc/16527/statm: 127476 112165 378 142 0 126430 0
Current children cumulated CPU time (s) 1408.99
Current children cumulated vsize (KiB) 509904

[startup+1482.3 s]
/proc/loadavg: 1.92 2.00 1.71 3/70 16609
/proc/meminfo: memFree=837832/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=522320 CPUtime=1468.46
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 157914 824 0 0 146691 155 0 0 25 0 1 0 56518153 534855680 116125 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16527/statm: 130580 116125 378 142 0 129534 0
Current children cumulated CPU time (s) 1468.46
Current children cumulated vsize (KiB) 522320

[startup+1542.3 s]
/proc/loadavg: 1.86 1.95 1.71 3/73 16766
/proc/meminfo: memFree=808688/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=535504 CPUtime=1528.44
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 162111 824 0 0 152682 162 0 0 25 0 1 0 56518153 548356096 120322 996147200 134512640 135095119 4294956304 18446744073709551615 134589593 0 0 4096 0 0 0 0 17 0 0 0
/proc/16527/statm: 133876 120322 378 142 0 132830 0
Current children cumulated CPU time (s) 1528.44
Current children cumulated vsize (KiB) 535504

[startup+1602.3 s]
/proc/loadavg: 1.95 1.96 1.73 3/73 16766
/proc/meminfo: memFree=789872/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=547920 CPUtime=1588.42
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 166117 824 0 0 158676 166 0 0 25 0 1 0 56518153 561070080 124328 996147200 134512640 135095119 4294956304 18446744073709551615 134642947 0 0 4096 0 0 0 0 17 0 0 0
/proc/16527/statm: 136980 124328 378 142 0 135934 0
Current children cumulated CPU time (s) 1588.42
Current children cumulated vsize (KiB) 547920

[startup+1662.3 s]
/proc/loadavg: 1.98 1.96 1.74 3/73 16766
/proc/meminfo: memFree=771632/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=560336 CPUtime=1648.4
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 170121 824 0 0 164669 171 0 0 25 0 1 0 56518153 573784064 128332 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16527/statm: 140084 128332 378 142 0 139038 0
Current children cumulated CPU time (s) 1648.4
Current children cumulated vsize (KiB) 560336

[startup+1722.3 s]
/proc/loadavg: 2.03 1.98 1.76 3/73 16766
/proc/meminfo: memFree=599792/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=759508 CPUtime=1708.37
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 220358 824 0 0 170649 188 0 0 25 0 1 0 56518153 777736192 170376 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/16527/statm: 189877 170376 378 142 0 188831 0
Current children cumulated CPU time (s) 1708.37
Current children cumulated vsize (KiB) 759508

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

[startup+1740.7 s]
/proc/loadavg: 2.09 2.00 1.77 3/73 16766
/proc/meminfo: memFree=598704/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=759508 CPUtime=1726.77
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 220513 824 0 0 172488 189 0 0 25 0 1 0 56518153 777736192 170531 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/16527/statm: 189877 170531 378 142 0 188831 0
Current children cumulated CPU time (s) 1726.77
Current children cumulated vsize (KiB) 759508

[startup+1753.5 s]
/proc/loadavg: 2.07 2.00 1.77 3/73 16766
/proc/meminfo: memFree=597744/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=759508 CPUtime=1739.56
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 220617 824 0 0 173767 189 0 0 25 0 1 0 56518153 777736192 170635 996147200 134512640 135095119 4294956304 18446744073709551615 134571093 0 0 4096 0 0 0 0 17 0 0 0
/proc/16527/statm: 189877 170635 378 142 0 188831 0
Current children cumulated CPU time (s) 1739.56
Current children cumulated vsize (KiB) 759508

[startup+1766.3 s]
/proc/loadavg: 2.06 2.00 1.77 3/73 16766
/proc/meminfo: memFree=596720/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=759508 CPUtime=1752.36
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 220722 824 0 0 175047 189 0 0 25 0 1 0 56518153 777736192 170740 996147200 134512640 135095119 4294956304 18446744073709551615 11716252 0 0 4096 0 0 0 0 17 0 0 0
/proc/16527/statm: 189877 170740 378 142 0 188831 0
Current children cumulated CPU time (s) 1752.36
Current children cumulated vsize (KiB) 759508

[startup+1769.5 s]
/proc/loadavg: 2.06 2.00 1.77 3/73 16766
/proc/meminfo: memFree=596592/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=759508 CPUtime=1755.56
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 220749 824 0 0 175367 189 0 0 25 0 1 0 56518153 777736192 170767 996147200 134512640 135095119 4294956304 18446744073709551615 134616740 0 0 4096 0 0 0 0 17 0 0 0
/proc/16527/statm: 189877 170767 378 142 0 188831 0
Current children cumulated CPU time (s) 1755.56
Current children cumulated vsize (KiB) 759508

[startup+1771.1 s]
/proc/loadavg: 2.05 2.00 1.77 3/73 16766
/proc/meminfo: memFree=596272/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=759508 CPUtime=1757.16
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 220762 824 0 0 175527 189 0 0 25 0 1 0 56518153 777736192 170780 996147200 134512640 135095119 4294956304 18446744073709551615 11714911 0 0 4096 0 0 0 0 17 0 0 0
/proc/16527/statm: 189877 170780 378 142 0 188831 0
Current children cumulated CPU time (s) 1757.16
Current children cumulated vsize (KiB) 759508

[startup+1771.9 s]
/proc/loadavg: 2.05 2.00 1.77 3/73 16766
/proc/meminfo: memFree=596272/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=529156 CPUtime=1757.96
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 220765 824 0 0 175604 192 0 0 25 0 1 0 56518153 541855744 121239 996147200 134512640 135095119 4294956304 18446744073709551615 11712433 0 0 4096 0 0 0 0 17 0 0 0
/proc/16527/statm: 132289 121239 378 142 0 131243 0
Current children cumulated CPU time (s) 1757.96
Current children cumulated vsize (KiB) 529156

[startup+1772.3 s]
/proc/loadavg: 2.05 2.00 1.77 3/73 16766
/proc/meminfo: memFree=794224/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=490356 CPUtime=1758.35
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 220765 824 0 0 175643 192 0 0 25 0 1 0 56518153 502124544 111539 996147200 134512640 135095119 4294956304 18446744073709551615 11714044 0 0 4096 0 0 0 0 17 0 0 0
/proc/16527/statm: 122589 111539 378 142 0 121543 0
Current children cumulated CPU time (s) 1758.35
Current children cumulated vsize (KiB) 490356

[startup+1772.7 s]
/proc/loadavg: 2.05 2.00 1.77 3/73 16766
/proc/meminfo: memFree=794224/2055920 swapFree=4192812/4192956
[pid=16527] ppid=16525 vsize=169836 CPUtime=1758.76
/proc/16527/stat : 16527 (pcs.small) R 16525 16527 16180 0 -1 4194304 220765 824 0 0 175678 198 0 0 25 0 1 0 56518153 173912064 41810 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/16527/statm: 42459 41810 17582 142 0 41413 0
Current children cumulated CPU time (s) 1758.76
Current children cumulated vsize (KiB) 169836

Child status: 0
Real time (s): 1772.72
CPU time (s): 1758.79
CPU user time (s): 1756.79
CPU system time (s): 2.00469
CPU usage (%): 99.2146
Max. virtual memory (cumulated for all children) (KiB): 792280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1756.79
system time used= 2.00469
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 221592
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= 21
involuntary context switches= 33496

runsolver used 2.93955 second user time and 5.02724 second system time

The end

Launcher Data 

Begin job on node44 at 2009-07-15 23:49:03
IDJOB=2059109
IDBENCH=53552
IDSOLVER=734
FILE ID=node44/2059109-1247694543
PBS_JOBID= 9521223
Free space on /tmp= 66280 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/QCP-25/normalized-qcp-25-264-8_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059109-1247694543/watcher-2059109-1247694543 -o /tmp/evaluation-result-2059109-1247694543/solver-2059109-1247694543 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 916165608 HOME/instance-2059109-1247694543.xml

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

MD5SUM BENCH= b3cef17bed4272bd9d0c5d0b577b3635
RANDOM SEED=916165608

node44.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		: 3000.219
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		: 3000.219
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:       1260504 kB
Buffers:         74964 kB
Cached:         593068 kB
SwapCached:          0 kB
Active:         225896 kB
Inactive:       500296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1260504 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2436 kB
Writeback:           0 kB
Mapped:          69548 kB
Slab:            54632 kB
Committed_AS:   602260 kB
PageTables:       1824 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= 66276 MiB
End job on node44 at 2009-07-16 00:18:36