Trace number 2065830

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? 1474.89 1481.69

DiagnosticValue
ASSIGNMENTS1000000

General information on the benchmark

Namecsp/ramsey3/
normalized-ramsey-25-3.xml
MD5SUM3922accf6b7ba2097692072ea1b74ee3
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints2300
Maximum constraint arity3
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2300
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.02	c Seed is 1344770657
0.00/0.02	c Constructing HOME/instance-2065830-1247703995.xml  with 23000 constraints
0.08/0.19	c Solving 1000001 backtracks 25 restarts
1474.79/1481.68	s UNKNOWN
1474.79/1481.68	c Too many backtracks
1474.79/1481.68	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-2065830-1247703995/watcher-2065830-1247703995 -o /tmp/evaluation-result-2065830-1247703995/solver-2065830-1247703995 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1344770657 HOME/instance-2065830-1247703995.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: 2.16 2.43 2.29 4/83 13720
/proc/meminfo: memFree=1131512/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=5212 CPUtime=0
/proc/13720/stat : 13720 (pcssolve) R 13718 13720 12726 0 -1 4194304 120 0 0 0 0 0 0 0 20 0 1 0 57464494 5337088 93 996147200 4194304 4889804 548682068800 18446744073709551615 224265207125 0 0 4096 0 0 0 0 17 1 0 0
/proc/13720/statm: 1303 93 74 169 0 14 0

[startup+0.069507 s]
/proc/loadavg: 2.16 2.43 2.29 4/83 13720
/proc/meminfo: memFree=1131512/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=5688 CPUtime=0.05
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 1133 822 0 0 5 0 0 0 25 0 1 0 57464494 5824512 709 996147200 134512640 135095119 4294956304 18446744073709551615 134739360 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 1422 709 374 142 0 376 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5688

[startup+0.101512 s]
/proc/loadavg: 2.16 2.43 2.29 4/83 13720
/proc/meminfo: memFree=1131512/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=6332 CPUtime=0.08
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 1349 822 0 0 8 0 0 0 25 0 1 0 57464494 6483968 860 996147200 134512640 135095119 4294956304 18446744073709551615 134705427 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 1583 860 374 142 0 537 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6332

[startup+0.301556 s]
/proc/loadavg: 2.16 2.43 2.29 4/83 13720
/proc/meminfo: memFree=1131512/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=9976 CPUtime=0.28
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 2372 822 0 0 27 1 0 0 25 0 1 0 57464494 10215424 1688 996147200 134512640 135095119 4294956304 18446744073709551615 134556889 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 2494 1688 387 142 0 1448 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9976

[startup+0.701626 s]
/proc/loadavg: 2.16 2.43 2.29 4/83 13720
/proc/meminfo: memFree=1131512/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=10160 CPUtime=0.68
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 2402 822 0 0 67 1 0 0 25 0 1 0 57464494 10403840 1718 996147200 134512640 135095119 4294956304 18446744073709551615 134578962 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 2540 1718 387 142 0 1494 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10160

[startup+1.50177 s]
/proc/loadavg: 2.16 2.43 2.29 3/84 13726
/proc/meminfo: memFree=1125920/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=10324 CPUtime=1.48
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 2438 822 0 0 147 1 0 0 25 0 1 0 57464494 10571776 1754 996147200 134512640 135095119 4294956304 18446744073709551615 134590691 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 2581 1754 387 142 0 1535 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10324

[startup+3.10208 s]
/proc/loadavg: 2.16 2.43 2.29 3/84 13726
/proc/meminfo: memFree=1121056/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=10452 CPUtime=3.07
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 2479 822 0 0 306 1 0 0 25 0 1 0 57464494 10702848 1795 996147200 134512640 135095119 4294956304 18446744073709551615 134578949 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 2613 1795 387 142 0 1567 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10452

[startup+6.30167 s]
/proc/loadavg: 2.15 2.42 2.28 3/84 13726
/proc/meminfo: memFree=1117344/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=10852 CPUtime=6.25
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 2608 822 0 0 624 1 0 0 25 0 1 0 57464494 11112448 1924 996147200 134512640 135095119 4294956304 18446744073709551615 6979736 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 2713 1924 387 142 0 1667 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 10852

[startup+12.7029 s]
/proc/loadavg: 2.14 2.41 2.28 3/84 13726
/proc/meminfo: memFree=1109168/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=13244 CPUtime=12.62
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 3285 822 0 0 1261 1 0 0 25 0 1 0 57464494 13561856 2311 996147200 134512640 135095119 4294956304 18446744073709551615 134842103 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 3311 2311 387 142 0 2265 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 13244

[startup+25.5012 s]
/proc/loadavg: 2.11 2.39 2.28 3/84 13726
/proc/meminfo: memFree=1092664/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=17484 CPUtime=25.37
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 4511 822 0 0 2533 4 0 0 25 0 1 0 57464494 17903616 3537 996147200 134512640 135095119 4294956304 18446744073709551615 134590465 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 4371 3537 387 142 0 3325 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 17484

[startup+51.102 s]
/proc/loadavg: 2.07 2.36 2.27 3/84 13726
/proc/meminfo: memFree=1056888/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=31376 CPUtime=50.85
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 8379 822 0 0 5078 7 0 0 25 0 1 0 57464494 32129024 6827 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 7844 6827 387 142 0 6798 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 31376

[startup+102.307 s]
/proc/loadavg: 2.03 2.30 2.25 3/84 13726
/proc/meminfo: memFree=981752/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=59640 CPUtime=101.84
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 16048 822 0 0 10169 15 0 0 25 0 1 0 57464494 61071360 13438 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 14910 13438 387 142 0 13864 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 59640

[startup+162.302 s]
/proc/loadavg: 2.01 2.24 2.23 3/84 13726
/proc/meminfo: memFree=885944/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=85128 CPUtime=161.58
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 23133 822 0 0 16134 24 0 0 25 0 1 0 57464494 87171072 20137 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 21282 20137 387 142 0 20236 0
Current children cumulated CPU time (s) 161.58
Current children cumulated vsize (KiB) 85128

[startup+222.302 s]
/proc/loadavg: 2.00 2.20 2.22 3/84 13726
/proc/meminfo: memFree=777400/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=150012 CPUtime=221.34
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 40270 822 0 0 22096 38 0 0 25 0 1 0 57464494 153612288 34712 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 37503 34712 387 142 0 36457 0
Current children cumulated CPU time (s) 221.34
Current children cumulated vsize (KiB) 150012

[startup+282.302 s]
/proc/loadavg: 2.00 2.16 2.20 3/84 13726
/proc/meminfo: memFree=734392/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=150012 CPUtime=281.08
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 40674 822 0 0 28069 39 0 0 25 0 1 0 57464494 153612288 35116 996147200 134512640 135095119 4294956304 18446744073709551615 134570670 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 37503 35116 387 142 0 36457 0
Current children cumulated CPU time (s) 281.08
Current children cumulated vsize (KiB) 150012

[startup+342.301 s]
/proc/loadavg: 2.00 2.13 2.18 3/84 13726
/proc/meminfo: memFree=681784/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=158008 CPUtime=340.83
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 43115 822 0 0 34041 42 0 0 25 0 1 0 57464494 161800192 37557 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 39502 37557 387 142 0 38456 0
Current children cumulated CPU time (s) 340.83
Current children cumulated vsize (KiB) 158008

[startup+402.301 s]
/proc/loadavg: 2.06 2.12 2.18 3/84 13726
/proc/meminfo: memFree=619448/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=175856 CPUtime=400.58
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 47962 822 0 0 40008 50 0 0 25 0 1 0 57464494 180076544 42404 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 43964 42404 387 142 0 42918 0
Current children cumulated CPU time (s) 400.58
Current children cumulated vsize (KiB) 175856

[startup+462.302 s]
/proc/loadavg: 2.02 2.09 2.16 3/84 13726
/proc/meminfo: memFree=560952/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=196568 CPUtime=460.33
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 53437 822 0 0 45976 57 0 0 25 0 1 0 57464494 201285632 47879 996147200 134512640 135095119 4294956304 18446744073709551615 134615448 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 49142 47879 387 142 0 48096 0
Current children cumulated CPU time (s) 460.33
Current children cumulated vsize (KiB) 196568

[startup+522.302 s]
/proc/loadavg: 2.00 2.07 2.15 3/84 13726
/proc/meminfo: memFree=511032/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=214412 CPUtime=520.07
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 58241 822 0 0 51942 65 0 0 25 0 1 0 57464494 219557888 52683 996147200 134512640 135095119 4294956304 18446744073709551615 134591751 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 53603 52683 387 142 0 52557 0
Current children cumulated CPU time (s) 520.07
Current children cumulated vsize (KiB) 214412

[startup+582.302 s]
/proc/loadavg: 2.00 2.06 2.14 3/84 13726
/proc/meminfo: memFree=406264/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=317316 CPUtime=579.82
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 84254 822 0 0 57905 77 0 0 25 0 1 0 57464494 324931584 74599 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 79329 74599 387 142 0 78283 0
Current children cumulated CPU time (s) 579.82
Current children cumulated vsize (KiB) 317316

[startup+642.302 s]
/proc/loadavg: 2.10 2.07 2.14 4/84 13726
/proc/meminfo: memFree=396216/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=317316 CPUtime=639.56
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 84537 822 0 0 63879 77 0 0 25 0 1 0 57464494 324931584 74882 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 79329 74882 387 142 0 78283 0
Current children cumulated CPU time (s) 639.56
Current children cumulated vsize (KiB) 317316

[startup+702.301 s]

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

/proc/meminfo: memFree=1110264/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=317316 CPUtime=878.33
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 85656 822 0 0 87753 80 0 0 25 0 1 0 57464494 324931584 76001 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 79329 76001 387 142 0 78283 0
Current children cumulated CPU time (s) 878.33
Current children cumulated vsize (KiB) 317316

[startup+942.303 s]
/proc/loadavg: 2.12 2.22 2.19 3/83 13768
/proc/meminfo: memFree=1108536/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=321412 CPUtime=938.04
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 87117 822 0 0 93722 82 0 0 25 0 1 0 57464494 329125888 76437 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 80353 76437 387 142 0 79307 0
Current children cumulated CPU time (s) 938.04
Current children cumulated vsize (KiB) 321412

[startup+1002.3 s]
/proc/loadavg: 2.04 2.18 2.17 3/83 13768
/proc/meminfo: memFree=1096440/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=331324 CPUtime=997.75
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 90118 822 0 0 99687 88 0 0 25 0 1 0 57464494 339275776 79438 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 82831 79438 387 142 0 81785 0
Current children cumulated CPU time (s) 997.75
Current children cumulated vsize (KiB) 331324

[startup+1062.3 s]
/proc/loadavg: 2.01 2.15 2.16 3/83 13768
/proc/meminfo: memFree=1082360/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=343492 CPUtime=1057.48
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 93650 822 0 0 105654 94 0 0 25 0 1 0 57464494 351735808 82970 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 85873 82970 387 142 0 84827 0
Current children cumulated CPU time (s) 1057.48
Current children cumulated vsize (KiB) 343492

[startup+1122.3 s]
/proc/loadavg: 2.00 2.12 2.15 3/83 13768
/proc/meminfo: memFree=1068024/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=356044 CPUtime=1117.19
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 97195 822 0 0 111620 99 0 0 25 0 1 0 57464494 364589056 86515 996147200 134512640 135095119 4294956304 18446744073709551615 134555238 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 89011 86515 387 142 0 87965 0
Current children cumulated CPU time (s) 1117.19
Current children cumulated vsize (KiB) 356044

[startup+1182.3 s]
/proc/loadavg: 2.00 2.09 2.14 3/83 13768
/proc/meminfo: memFree=1054520/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=368404 CPUtime=1176.9
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 100586 822 0 0 117586 104 0 0 25 0 1 0 57464494 377245696 89906 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 92101 89906 387 142 0 91055 0
Current children cumulated CPU time (s) 1176.9
Current children cumulated vsize (KiB) 368404

[startup+1242.3 s]
/proc/loadavg: 2.00 2.07 2.13 3/83 13768
/proc/meminfo: memFree=1042808/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=379288 CPUtime=1236.62
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 103488 822 0 0 123554 108 0 0 25 0 1 0 57464494 388390912 92808 996147200 134512640 135095119 4294956304 18446744073709551615 134642890 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 94822 92808 387 142 0 93776 0
Current children cumulated CPU time (s) 1236.62
Current children cumulated vsize (KiB) 379288

[startup+1302.3 s]
/proc/loadavg: 2.00 2.06 2.12 3/83 13768
/proc/meminfo: memFree=1030328/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=390656 CPUtime=1296.33
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 106548 822 0 0 129521 112 0 0 25 0 1 0 57464494 400031744 95868 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 97664 95868 387 142 0 96618 0
Current children cumulated CPU time (s) 1296.33
Current children cumulated vsize (KiB) 390656

[startup+1362.3 s]
/proc/loadavg: 2.00 2.04 2.10 3/83 13768
/proc/meminfo: memFree=1018552/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=401884 CPUtime=1356.05
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 109545 822 0 0 135488 117 0 0 25 0 1 0 57464494 411529216 98865 996147200 134512640 135095119 4294956304 18446744073709551615 134589598 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 100471 98865 387 142 0 99425 0
Current children cumulated CPU time (s) 1356.05
Current children cumulated vsize (KiB) 401884

[startup+1422.31 s]
/proc/loadavg: 2.00 2.03 2.09 3/83 13768
/proc/meminfo: memFree=1005944/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=413560 CPUtime=1415.77
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 112661 822 0 0 141456 121 0 0 25 0 1 0 57464494 423485440 101981 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 103390 101981 387 142 0 102344 0
Current children cumulated CPU time (s) 1415.77
Current children cumulated vsize (KiB) 413560

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

[startup+1433.5 s]
/proc/loadavg: 2.00 2.03 2.09 3/83 13768
/proc/meminfo: memFree=1003704/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=415636 CPUtime=1426.92
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 113234 822 0 0 142570 122 0 0 25 0 1 0 57464494 425611264 102554 996147200 134512640 135095119 4294956304 18446744073709551615 134615598 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 103909 102554 387 142 0 102863 0
Current children cumulated CPU time (s) 1426.92
Current children cumulated vsize (KiB) 415636

[startup+1459.1 s]
/proc/loadavg: 2.00 2.03 2.09 3/83 13768
/proc/meminfo: memFree=998264/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=420808 CPUtime=1452.4
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 114605 822 0 0 145115 125 0 0 25 0 1 0 57464494 430907392 103925 996147200 134512640 135095119 4294956304 18446744073709551615 134839513 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 105202 103925 387 142 0 104156 0
Current children cumulated CPU time (s) 1452.4
Current children cumulated vsize (KiB) 420808

[startup+1471.9 s]
/proc/loadavg: 2.00 2.03 2.09 3/83 13768
/proc/meminfo: memFree=995384/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=423276 CPUtime=1465.14
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 115270 822 0 0 146389 125 0 0 25 0 1 0 57464494 433434624 104590 996147200 134512640 135095119 4294956304 18446744073709551615 134615598 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 105819 104590 387 142 0 104773 0
Current children cumulated CPU time (s) 1465.14
Current children cumulated vsize (KiB) 423276

[startup+1478.3 s]
/proc/loadavg: 2.00 2.03 2.09 3/83 13768
/proc/meminfo: memFree=993912/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=424548 CPUtime=1471.51
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 115616 822 0 0 147026 125 0 0 25 0 1 0 57464494 434737152 104936 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 106137 104936 387 142 0 105091 0
Current children cumulated CPU time (s) 1471.51
Current children cumulated vsize (KiB) 424548

[startup+1479.9 s]
/proc/loadavg: 2.00 2.03 2.09 3/83 13768
/proc/meminfo: memFree=993720/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=424884 CPUtime=1473.1
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 115699 822 0 0 147185 125 0 0 25 0 1 0 57464494 435081216 105019 996147200 134512640 135095119 4294956304 18446744073709551615 134616993 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 106221 105019 387 142 0 105175 0
Current children cumulated CPU time (s) 1473.1
Current children cumulated vsize (KiB) 424884

[startup+1480.7 s]
/proc/loadavg: 2.00 2.03 2.09 3/83 13768
/proc/meminfo: memFree=993528/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=424948 CPUtime=1473.89
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 115719 822 0 0 147264 125 0 0 25 0 1 0 57464494 435146752 105039 996147200 134512640 135095119 4294956304 18446744073709551615 6979606 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 106237 105039 387 142 0 105191 0
Current children cumulated CPU time (s) 1473.89
Current children cumulated vsize (KiB) 424948

[startup+1481.1 s]
/proc/loadavg: 2.00 2.03 2.09 3/83 13768
/proc/meminfo: memFree=993528/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=392176 CPUtime=1474.3
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 115719 822 0 0 147304 126 0 0 25 0 1 0 57464494 401588224 97046 996147200 134512640 135095119 4294956304 18446744073709551615 6983164 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 98044 97046 387 142 0 96998 0
Current children cumulated CPU time (s) 1474.3
Current children cumulated vsize (KiB) 392176

[startup+1481.5 s]
/proc/loadavg: 2.00 2.03 2.09 3/83 13768
/proc/meminfo: memFree=993528/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=392176 CPUtime=1474.7
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 115719 822 0 0 147344 126 0 0 25 0 1 0 57464494 401588224 97046 996147200 134512640 135095119 4294956304 18446744073709551615 6979591 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 98044 97046 387 142 0 96998 0
Current children cumulated CPU time (s) 1474.7
Current children cumulated vsize (KiB) 392176

[startup+1481.6 s]
/proc/loadavg: 2.00 2.03 2.09 3/83 13768
/proc/meminfo: memFree=1025272/2055920 swapFree=4192812/4192956
[pid=13720] ppid=13718 vsize=392176 CPUtime=1474.79
/proc/13720/stat : 13720 (pcs.small) R 13718 13720 12726 0 -1 4194304 115719 822 0 0 147353 126 0 0 25 0 1 0 57464494 401588224 97046 996147200 134512640 135095119 4294956304 18446744073709551615 6983186 0 0 4096 0 0 0 0 17 0 0 0
/proc/13720/statm: 98044 97046 387 142 0 96998 0
Current children cumulated CPU time (s) 1474.79
Current children cumulated vsize (KiB) 392176

Child status: 0
Real time (s): 1481.69
CPU time (s): 1474.89
CPU user time (s): 1473.56
CPU system time (s): 1.3308
CPU usage (%): 99.5417
Max. virtual memory (cumulated for all children) (KiB): 424948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1473.56
system time used= 1.3308
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 116543
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= 17
involuntary context switches= 20907

runsolver used 1.65275 second user time and 4.29435 second system time

The end

Launcher Data 

Begin job on node82 at 2009-07-16 02:26:35
IDJOB=2065830
IDBENCH=54433
IDSOLVER=734
FILE ID=node82/2065830-1247703995
PBS_JOBID= 9521152
Free space on /tmp= 66316 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/ramsey3/normalized-ramsey-25-3.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2065830-1247703995/watcher-2065830-1247703995 -o /tmp/evaluation-result-2065830-1247703995/solver-2065830-1247703995 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1344770657 HOME/instance-2065830-1247703995.xml

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

MD5SUM BENCH= 3922accf6b7ba2097692072ea1b74ee3
RANDOM SEED=1344770657

node82.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		: 3000.265
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		: 3000.265
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:       1131992 kB
Buffers:         68620 kB
Cached:         449812 kB
SwapCached:          0 kB
Active:         371272 kB
Inactive:       481412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1131992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2076 kB
Writeback:           0 kB
Mapped:         354596 kB
Slab:            55872 kB
Committed_AS:   988120 kB
PageTables:       2464 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= 66312 MiB
End job on node82 at 2009-07-16 02:51:17