Trace number 2074289

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.06 1801.04

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-10-10-3.xml
MD5SUM5dd29aa83960666008990e15b4977728
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark26.295
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints2025
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2025
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.18/0.20	c Seed is 489329090
0.18/0.20	c Constructing HOME/instance-2074289-1247712328.xml  with 36225 constraints
0.18/0.25	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2074289-1247712328/watcher-2074289-1247712328 -o /tmp/evaluation-result-2074289-1247712328/solver-2074289-1247712328 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 489329090 HOME/instance-2074289-1247712328.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: 2.17 2.08 2.02 4/82 15360
/proc/meminfo: memFree=764872/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=5356 CPUtime=0
/proc/15360/stat : 15360 (pcssolve) R 15358 15360 15132 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 58295494 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 237947192672 0 0 4100 65536 0 0 0 17 1 0 0
/proc/15360/statm: 1339 233 194 169 0 50 0

[startup+0.013855 s]
/proc/loadavg: 2.17 2.08 2.02 4/82 15360
/proc/meminfo: memFree=764872/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=5356 CPUtime=0
/proc/15360/stat : 15360 (pcssolve) S 15358 15360 15132 0 -1 4194304 339 317 0 0 0 0 0 0 21 0 1 0 58295494 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15360/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101858 s]
/proc/loadavg: 2.17 2.08 2.02 4/82 15360
/proc/meminfo: memFree=764872/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=6580 CPUtime=0.07
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 1415 822 0 0 7 0 0 0 18 0 1 0 58295494 6737920 926 996147200 134512640 135095119 4294956304 18446744073709551615 12387194 0 0 4096 0 0 0 0 17 1 0 0
/proc/15360/statm: 1645 926 374 142 0 599 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6580

[startup+0.301877 s]
/proc/loadavg: 2.17 2.08 2.02 4/82 15360
/proc/meminfo: memFree=764872/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=12376 CPUtime=0.28
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 3085 822 0 0 26 2 0 0 19 0 1 0 58295494 12673024 2075 996147200 134512640 135095119 4294956304 18446744073709551615 134619873 0 0 4096 0 0 0 0 17 1 0 0
/proc/15360/statm: 3094 2075 386 142 0 2048 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12376

[startup+0.701911 s]
/proc/loadavg: 2.17 2.08 2.02 4/82 15360
/proc/meminfo: memFree=764872/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=13108 CPUtime=0.67
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 3329 822 0 0 65 2 0 0 23 0 1 0 58295494 13422592 2258 996147200 134512640 135095119 4294956304 18446744073709551615 134615479 0 0 4096 0 0 0 0 17 1 0 0
/proc/15360/statm: 3277 2258 387 142 0 2231 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 13108

[startup+1.50197 s]
/proc/loadavg: 2.17 2.08 2.02 3/83 15366
/proc/meminfo: memFree=757120/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=13108 CPUtime=1.47
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 3337 822 0 0 145 2 0 0 25 0 1 0 58295494 13422592 2266 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15360/statm: 3277 2266 387 142 0 2231 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13108

[startup+3.1011 s]
/proc/loadavg: 2.17 2.08 2.02 3/83 15366
/proc/meminfo: memFree=757056/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=13228 CPUtime=3.05
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 3375 822 0 0 303 2 0 0 25 0 1 0 58295494 13545472 2304 996147200 134512640 135095119 4294956304 18446744073709551615 134882929 0 0 4096 0 0 0 0 17 1 0 0
/proc/15360/statm: 3307 2304 387 142 0 2261 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 13228

[startup+6.30137 s]
/proc/loadavg: 2.16 2.07 2.02 3/83 15366
/proc/meminfo: memFree=756752/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=13420 CPUtime=6.22
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 3430 822 0 0 620 2 0 0 25 0 1 0 58295494 13742080 2359 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 1 0 0
/proc/15360/statm: 3355 2359 387 142 0 2309 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 13420

[startup+12.7019 s]
/proc/loadavg: 2.14 2.07 2.02 3/83 15366
/proc/meminfo: memFree=756048/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=13908 CPUtime=12.56
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 3595 822 0 0 1254 2 0 0 25 0 1 0 58295494 14241792 2524 996147200 134512640 135095119 4294956304 18446744073709551615 134615553 0 0 4096 0 0 0 0 17 1 0 0
/proc/15360/statm: 3477 2524 387 142 0 2431 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 13908

[startup+25.5019 s]
/proc/loadavg: 2.11 2.07 2.02 3/83 15366
/proc/meminfo: memFree=755216/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=14568 CPUtime=25.24
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 3820 822 0 0 2522 2 0 0 25 0 1 0 58295494 14917632 2749 996147200 134512640 135095119 4294956304 18446744073709551615 134882878 0 0 4096 0 0 0 0 17 1 0 0
/proc/15360/statm: 3642 2749 387 142 0 2596 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 14568

[startup+51.102 s]
/proc/loadavg: 2.08 2.06 2.02 4/82 15450
/proc/meminfo: memFree=1400480/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=16180 CPUtime=50.72
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 4349 822 0 0 5067 5 0 0 25 0 1 0 58295494 16568320 3278 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 4045 3278 387 142 0 2999 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 16180

[startup+102.306 s]
/proc/loadavg: 2.07 2.06 2.02 3/82 15490
/proc/meminfo: memFree=1365800/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=21408 CPUtime=101.9
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 5884 822 0 0 10182 8 0 0 25 0 1 0 58295494 21921792 4235 996147200 134512640 135095119 4294956304 18446744073709551615 134590379 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 5352 4235 387 142 0 4306 0
Current children cumulated CPU time (s) 101.9
Current children cumulated vsize (KiB) 21408

[startup+162.302 s]
/proc/loadavg: 2.02 2.05 2.01 3/82 15490
/proc/meminfo: memFree=1346920/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=23640 CPUtime=161.87
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 6623 822 0 0 16178 9 0 0 25 0 1 0 58295494 24207360 4974 996147200 134512640 135095119 4294956304 18446744073709551615 134642620 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 5910 4974 387 142 0 4864 0
Current children cumulated CPU time (s) 161.87
Current children cumulated vsize (KiB) 23640

[startup+222.302 s]
/proc/loadavg: 2.01 2.04 2.00 3/82 15490
/proc/meminfo: memFree=1330856/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=25820 CPUtime=221.85
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 7324 822 0 0 22174 11 0 0 25 0 1 0 58295494 26439680 5675 996147200 134512640 135095119 4294956304 18446744073709551615 134578938 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 6455 5675 387 142 0 5409 0
Current children cumulated CPU time (s) 221.85
Current children cumulated vsize (KiB) 25820

[startup+282.302 s]
/proc/loadavg: 2.03 2.04 2.00 3/82 15490
/proc/meminfo: memFree=1316008/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=33744 CPUtime=281.83
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 9579 822 0 0 28171 12 0 0 25 0 1 0 58295494 34553856 6776 996147200 134512640 135095119 4294956304 18446744073709551615 134638185 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 8436 6776 387 142 0 7390 0
Current children cumulated CPU time (s) 281.83
Current children cumulated vsize (KiB) 33744

[startup+342.301 s]
/proc/loadavg: 2.01 2.03 2.00 3/82 15490
/proc/meminfo: memFree=1303272/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=37032 CPUtime=341.81
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 10701 822 0 0 34167 14 0 0 25 0 1 0 58295494 37920768 7898 996147200 134512640 135095119 4294956304 18446744073709551615 134840370 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 9258 7898 387 142 0 8212 0
Current children cumulated CPU time (s) 341.81
Current children cumulated vsize (KiB) 37032

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 15492
/proc/meminfo: memFree=1288680/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=40144 CPUtime=401.78
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 11664 822 0 0 40163 15 0 0 25 0 1 0 58295494 41107456 8780 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 10036 8780 387 142 0 8990 0
Current children cumulated CPU time (s) 401.78
Current children cumulated vsize (KiB) 40144

[startup+462.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 15492
/proc/meminfo: memFree=1273768/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=45872 CPUtime=461.77
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 13312 822 0 0 46159 18 0 0 25 0 1 0 58295494 46972928 10428 996147200 134512640 135095119 4294956304 18446744073709551615 134643968 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 11468 10428 387 142 0 10422 0
Current children cumulated CPU time (s) 461.77
Current children cumulated vsize (KiB) 45872

[startup+522.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 15492
/proc/meminfo: memFree=1248424/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=72608 CPUtime=521.75
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 20267 822 0 0 52152 23 0 0 25 0 1 0 58295494 74350592 15301 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 18152 15301 387 142 0 17106 0
Current children cumulated CPU time (s) 521.75
Current children cumulated vsize (KiB) 72608

[startup+582.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 15492
/proc/meminfo: memFree=1240232/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=72608 CPUtime=581.72
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 20449 822 0 0 58149 23 0 0 25 0 1 0 58295494 74350592 15483 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 18152 15483 387 142 0 17106 0
Current children cumulated CPU time (s) 581.72
Current children cumulated vsize (KiB) 72608

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15492
/proc/meminfo: memFree=1229416/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=77100 CPUtime=641.7
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 21754 822 0 0 64145 25 0 0 25 0 1 0 58295494 78950400 16788 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 19275 16788 387 142 0 18229 0
Current children cumulated CPU time (s) 641.7
Current children cumulated vsize (KiB) 77100

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15492
/proc/meminfo: memFree=1191720/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=97420 CPUtime=821.64
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 27444 822 0 0 82130 34 0 0 25 0 1 0 58295494 99758080 22413 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 24355 22413 387 142 0 23309 0
Current children cumulated CPU time (s) 821.64
Current children cumulated vsize (KiB) 97420

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15492
/proc/meminfo: memFree=1181544/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=103052 CPUtime=881.62
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 29021 822 0 0 88125 37 0 0 25 0 1 0 58295494 105525248 23990 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 25763 23990 387 142 0 24717 0
Current children cumulated CPU time (s) 881.62
Current children cumulated vsize (KiB) 103052

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 15499
/proc/meminfo: memFree=1149656/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=108516 CPUtime=941.6
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 30543 822 0 0 94120 40 0 0 25 0 1 0 58295494 111120384 25512 996147200 134512640 135095119 4294956304 18446744073709551615 134617201 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 27129 25512 387 142 0 26083 0
Current children cumulated CPU time (s) 941.6
Current children cumulated vsize (KiB) 108516

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15500
/proc/meminfo: memFree=1047312/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=114620 CPUtime=1001.58
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 32250 822 0 0 100117 41 0 0 25 0 1 0 58295494 117370880 27090 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 28655 27090 387 142 0 27609 0
Current children cumulated CPU time (s) 1001.58
Current children cumulated vsize (KiB) 114620

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15500
/proc/meminfo: memFree=1024080/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=121272 CPUtime=1061.56
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 34093 822 0 0 106112 44 0 0 25 0 1 0 58295494 124182528 28933 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 30318 28933 387 142 0 29272 0
Current children cumulated CPU time (s) 1061.56
Current children cumulated vsize (KiB) 121272

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15500
/proc/meminfo: memFree=1010448/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=128720 CPUtime=1121.54
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 36149 822 0 0 112107 47 0 0 25 0 1 0 58295494 131809280 30989 996147200 134512640 135095119 4294956304 18446744073709551615 134842700 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 32180 30989 387 142 0 31134 0
Current children cumulated CPU time (s) 1121.54
Current children cumulated vsize (KiB) 128720

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15500
/proc/meminfo: memFree=995856/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=136140 CPUtime=1181.51
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 38278 822 0 0 118101 50 0 0 25 0 1 0 58295494 139407360 33118 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 34035 33118 387 142 0 32989 0
Current children cumulated CPU time (s) 1181.51
Current children cumulated vsize (KiB) 136140

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15500
/proc/meminfo: memFree=943056/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=196848 CPUtime=1241.49
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 53885 822 0 0 124091 58 0 0 25 0 1 0 58295494 201572352 44371 996147200 134512640 135095119 4294956304 18446744073709551615 134617201 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 49212 44371 387 142 0 48166 0
Current children cumulated CPU time (s) 1241.49
Current children cumulated vsize (KiB) 196848

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15500
/proc/meminfo: memFree=937560/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=196848 CPUtime=1301.48
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 54032 822 0 0 130089 59 0 0 25 0 1 0 58295494 201572352 44518 996147200 134512640 135095119 4294956304 18446744073709551615 134590448 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 49212 44518 387 142 0 48166 0
Current children cumulated CPU time (s) 1301.48
Current children cumulated vsize (KiB) 196848

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15500
/proc/meminfo: memFree=933656/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=196848 CPUtime=1361.46
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 54183 822 0 0 136087 59 0 0 25 0 1 0 58295494 201572352 44669 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 49212 44669 387 142 0 48166 0
Current children cumulated CPU time (s) 1361.46
Current children cumulated vsize (KiB) 196848

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15500
/proc/meminfo: memFree=930648/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=196848 CPUtime=1421.44
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 54337 822 0 0 142085 59 0 0 25 0 1 0 58295494 201572352 44823 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 49212 44823 387 142 0 48166 0
Current children cumulated CPU time (s) 1421.44
Current children cumulated vsize (KiB) 196848

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15500
/proc/meminfo: memFree=924120/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=196848 CPUtime=1481.41
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 54500 822 0 0 148082 59 0 0 25 0 1 0 58295494 201572352 44986 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 49212 44986 387 142 0 48166 0
Current children cumulated CPU time (s) 1481.41
Current children cumulated vsize (KiB) 196848

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15500
/proc/meminfo: memFree=919896/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=196848 CPUtime=1541.39
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 54690 822 0 0 154080 59 0 0 25 0 1 0 58295494 201572352 45176 996147200 134512640 135095119 4294956304 18446744073709551615 134615598 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 49212 45176 387 142 0 48166 0
Current children cumulated CPU time (s) 1541.39
Current children cumulated vsize (KiB) 196848

[startup+1602.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/82 15500
/proc/meminfo: memFree=911064/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=202756 CPUtime=1601.38
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 56389 822 0 0 160076 62 0 0 25 0 1 0 58295494 207622144 46875 996147200 134512640 135095119 4294956304 18446744073709551615 134642992 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 50689 46875 387 142 0 49643 0
Current children cumulated CPU time (s) 1601.38
Current children cumulated vsize (KiB) 202756

[startup+1662.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 15500
/proc/meminfo: memFree=896280/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=210460 CPUtime=1661.35
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 58515 822 0 0 166070 65 0 0 25 0 1 0 58295494 215511040 49001 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 52615 49001 387 142 0 51569 0
Current children cumulated CPU time (s) 1661.35
Current children cumulated vsize (KiB) 210460

[startup+1722.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/82 15500
/proc/meminfo: memFree=883160/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=218868 CPUtime=1721.33
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 60810 822 0 0 172064 69 0 0 25 0 1 0 58295494 224120832 51296 996147200 134512640 135095119 4294956304 18446744073709551615 134882936 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 54717 51296 387 142 0 53671 0
Current children cumulated CPU time (s) 1721.33
Current children cumulated vsize (KiB) 218868

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15500
/proc/meminfo: memFree=869208/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=227388 CPUtime=1781.31
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 63148 822 0 0 178059 72 0 0 25 0 1 0 58295494 232845312 53634 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 56847 53634 387 142 0 55801 0
Current children cumulated CPU time (s) 1781.31
Current children cumulated vsize (KiB) 227388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 15500
/proc/meminfo: memFree=865240/2055920 swapFree=4192812/4192956
[pid=15360] ppid=15358 vsize=230184 CPUtime=1800
/proc/15360/stat : 15360 (pcs.small) R 15358 15360 15132 0 -1 4194304 63911 822 0 0 179927 73 0 0 25 0 1 0 58295494 235708416 54397 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15360/statm: 57546 54397 387 142 0 56500 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 230184

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.04
CPU time (s): 1800.06
CPU user time (s): 1799.28
CPU system time (s): 0.777881
CPU usage (%): 99.9455
Max. virtual memory (cumulated for all children) (KiB): 230184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.28
system time used= 0.777881
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64733
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= 7149

runsolver used 2.13967 second user time and 6.05908 second system time

The end

Launcher Data 

Begin job on node69 at 2009-07-16 04:45:28
IDJOB=2074289
IDBENCH=56084
IDSOLVER=734
FILE ID=node69/2074289-1247712328
PBS_JOBID= 9521472
Free space on /tmp= 66416 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-10-10-3.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074289-1247712328/watcher-2074289-1247712328 -o /tmp/evaluation-result-2074289-1247712328/solver-2074289-1247712328 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 489329090 HOME/instance-2074289-1247712328.xml

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

MD5SUM BENCH= 5dd29aa83960666008990e15b4977728
RANDOM SEED=489329090

node69.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		: 3000.211
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		: 3000.211
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:        765352 kB
Buffers:         79600 kB
Cached:         434072 kB
SwapCached:          0 kB
Active:         803840 kB
Inactive:       404768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        765352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:         715360 kB
Slab:            65624 kB
Committed_AS:  1258772 kB
PageTables:       3408 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= 66400 MiB
End job on node69 at 2009-07-16 05:15:31