Trace number 2059669

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs 0.3.2SAT 1081.51 1085.91

DiagnosticValue
ASSIGNMENTS285925

General information on the benchmark

Namecsp/rand-2-23/
normalized-rand-23-23-253-131-48021_ext.xml
MD5SUM8f932fcebc44f1db70cb75694973364f
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 benchmark10.9403
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints253
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension253
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 398945805
0.00/0.01	c Constructing HOME/instance-2059669-1247695286.xml  with 5807 constraints
0.02/0.09	c Solving 285925 backtracks 22 restarts
1081.48/1085.90	s SATISFIABLE
1081.48/1085.90	c V0=17, V1=8, V2=5, V3=14, V4=1, V5=1, V6=9, V7=1, V8=8, V9=17, V10=4, V11=6, V12=2, V13=7, V14=3, V15=4, V16=5, V17=5, V18=13, V19=16, V20=16, V21=1, V22=11, 
1081.48/1085.90	v 17 8 5 14 1 1 9 1 8 17 4 6 2 7 3 4 5 5 13 16 16 1 11 
1081.48/1085.90	d ASSIGNMENTS 285925

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2059669-1247695286/watcher-2059669-1247695286 -o /tmp/evaluation-result-2059669-1247695286/solver-2059669-1247695286 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 398945805 HOME/instance-2059669-1247695286.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 1.93 1.33 4/73 10638
/proc/meminfo: memFree=537160/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=5356 CPUtime=0
/proc/10638/stat : 10638 (pcssolve) S 10636 10638 10449 0 -1 4194304 305 0 0 0 0 0 0 0 18 0 1 0 56593479 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10638/statm: 1339 242 201 169 0 50 0
[pid=10639] ppid=10638 vsize=5356 CPUtime=0
/proc/10639/stat : 10639 (pcssolve) R 10638 10638 10449 0 -1 4194368 22 0 0 0 0 0 0 0 19 0 1 0 56593480 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 254613712167 0 0 4096 0 0 0 0 17 1 0 0
/proc/10639/statm: 1339 243 202 169 0 50 0
[pid=10640] ppid=10638 vsize=3676 CPUtime=0
/proc/10640/stat : 10640 (grep) S 10638 10638 10449 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 56593480 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 254613880914 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/10640/statm: 919 121 99 19 0 43 0

[startup+0.044036 s]
/proc/loadavg: 1.99 1.93 1.33 4/73 10638
/proc/meminfo: memFree=537160/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=4772 CPUtime=0.02
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 918 822 0 0 2 0 0 0 22 0 1 0 56593479 4886528 527 996147200 134512640 135095119 4294956304 18446744073709551615 2041467 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 1193 527 364 142 0 147 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4772

[startup+0.102041 s]
/proc/loadavg: 1.99 1.93 1.33 4/73 10638
/proc/meminfo: memFree=537160/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=6252 CPUtime=0.08
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 1300 822 0 0 8 0 0 0 22 0 1 0 56593479 6402048 876 996147200 134512640 135095119 4294956304 18446744073709551615 134590498 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 1563 876 378 142 0 517 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6252

[startup+0.302105 s]
/proc/loadavg: 1.99 1.93 1.33 4/73 10638
/proc/meminfo: memFree=537160/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=6252 CPUtime=0.28
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 1306 822 0 0 28 0 0 0 24 0 1 0 56593479 6402048 882 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 1563 882 378 142 0 517 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6252

[startup+0.702106 s]
/proc/loadavg: 1.99 1.93 1.33 4/73 10638
/proc/meminfo: memFree=537160/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=6252 CPUtime=0.67
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 1318 822 0 0 67 0 0 0 25 0 1 0 56593479 6402048 894 996147200 134512640 135095119 4294956304 18446744073709551615 134641824 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 1563 894 378 142 0 517 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6252

[startup+1.5022 s]
/proc/loadavg: 1.99 1.93 1.33 3/74 10644
/proc/meminfo: memFree=534720/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=7024 CPUtime=1.47
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 1494 822 0 0 147 0 0 0 25 0 1 0 56593479 7192576 1005 996147200 134512640 135095119 4294956304 18446744073709551615 134641821 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 1756 1005 378 142 0 710 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7024

[startup+3.10137 s]
/proc/loadavg: 1.99 1.93 1.33 3/74 10644
/proc/meminfo: memFree=533824/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=7928 CPUtime=3.06
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 1852 822 0 0 306 0 0 0 25 0 1 0 56593479 8118272 1234 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 1982 1234 378 142 0 936 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7928

[startup+6.30173 s]
/proc/loadavg: 1.99 1.93 1.33 3/74 10644
/proc/meminfo: memFree=531456/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=10520 CPUtime=6.26
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 2694 822 0 0 625 1 0 0 25 0 1 0 56593479 10772480 1690 996147200 134512640 135095119 4294956304 18446744073709551615 134642985 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 2630 1690 378 142 0 1584 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 10520

[startup+12.7014 s]
/proc/loadavg: 1.99 1.93 1.34 3/74 10644
/proc/meminfo: memFree=527936/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=16220 CPUtime=12.63
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 4385 822 0 0 1260 3 0 0 25 0 1 0 56593479 16609280 2611 996147200 134512640 135095119 4294956304 18446744073709551615 134617021 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 4055 2611 378 142 0 3009 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 16220

[startup+25.5019 s]
/proc/loadavg: 1.99 1.93 1.35 3/74 10644
/proc/meminfo: memFree=523136/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=17004 CPUtime=25.37
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 4946 822 0 0 2534 3 0 0 25 0 1 0 56593479 17412096 3172 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 4251 3172 378 142 0 3205 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 17004

[startup+51.1017 s]
/proc/loadavg: 2.06 1.95 1.37 3/74 10644
/proc/meminfo: memFree=516224/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=23576 CPUtime=50.87
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 7117 822 0 0 5082 5 0 0 25 0 1 0 56593479 24141824 4318 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 5894 4318 378 142 0 4848 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 23576

[startup+102.306 s]
/proc/loadavg: 2.08 1.97 1.41 3/74 10644
/proc/meminfo: memFree=505408/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=29432 CPUtime=101.88
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 9264 822 0 0 10181 7 0 0 25 0 1 0 56593479 30138368 5952 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 7358 5952 378 142 0 6312 0
Current children cumulated CPU time (s) 101.88
Current children cumulated vsize (KiB) 29432

[startup+162.301 s]
/proc/loadavg: 2.03 1.97 1.44 3/74 10644
/proc/meminfo: memFree=492032/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=40748 CPUtime=161.62
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 12725 822 0 0 16152 10 0 0 25 0 1 0 56593479 41725952 7364 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 10187 7364 378 142 0 9141 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 40748

[startup+222.302 s]
/proc/loadavg: 2.01 1.97 1.47 3/74 10644
/proc/meminfo: memFree=485312/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=43624 CPUtime=221.38
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 13975 822 0 0 22127 11 0 0 25 0 1 0 56593479 44670976 8614 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 10906 8614 378 142 0 9860 0
Current children cumulated CPU time (s) 221.38
Current children cumulated vsize (KiB) 43624

[startup+282.301 s]
/proc/loadavg: 2.05 1.99 1.51 3/74 10644
/proc/meminfo: memFree=474560/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=53388 CPUtime=281.14
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 16895 822 0 0 28101 13 0 0 25 0 1 0 56593479 54669312 10509 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 13347 10509 378 142 0 12301 0
Current children cumulated CPU time (s) 281.14
Current children cumulated vsize (KiB) 53388

[startup+342.302 s]
/proc/loadavg: 2.06 2.00 1.54 3/74 10644
/proc/meminfo: memFree=469384/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=53388 CPUtime=340.89
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 17330 822 0 0 34075 14 0 0 25 0 1 0 56593479 54669312 10944 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 13347 10944 378 142 0 12301 0
Current children cumulated CPU time (s) 340.89
Current children cumulated vsize (KiB) 53388

[startup+402.302 s]
/proc/loadavg: 2.06 2.01 1.57 3/74 10644
/proc/meminfo: memFree=463048/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=54952 CPUtime=400.65
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 18107 822 0 0 40049 16 0 0 25 0 1 0 56593479 56270848 11721 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 13738 11721 378 142 0 12692 0
Current children cumulated CPU time (s) 400.65
Current children cumulated vsize (KiB) 54952

[startup+462.301 s]
/proc/loadavg: 2.05 2.02 1.60 3/74 10644
/proc/meminfo: memFree=456520/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=56776 CPUtime=460.4
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 18931 822 0 0 46024 16 0 0 25 0 1 0 56593479 58138624 12545 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 14194 12545 378 142 0 13148 0
Current children cumulated CPU time (s) 460.4
Current children cumulated vsize (KiB) 56776

[startup+522.303 s]
/proc/loadavg: 2.05 2.03 1.63 3/74 10644
/proc/meminfo: memFree=450568/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=58480 CPUtime=520.16
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 19733 822 0 0 51998 18 0 0 25 0 1 0 56593479 59883520 13347 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 14620 13347 378 142 0 13574 0
Current children cumulated CPU time (s) 520.16
Current children cumulated vsize (KiB) 58480

[startup+582.303 s]
/proc/loadavg: 2.12 2.05 1.66 3/74 10644
/proc/meminfo: memFree=444616/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=76552 CPUtime=579.92
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 24579 822 0 0 57971 21 0 0 25 0 1 0 56593479 78389248 14096 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 19138 14096 378 142 0 18092 0
Current children cumulated CPU time (s) 579.92
Current children cumulated vsize (KiB) 76552

[startup+642.302 s]
/proc/loadavg: 2.11 2.06 1.68 3/74 10644
/proc/meminfo: memFree=438920/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=78112 CPUtime=639.68
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 25308 822 0 0 63946 22 0 0 25 0 1 0 56593479 79986688 14825 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 19528 14825 378 142 0 18482 0
Current children cumulated CPU time (s) 639.68
Current children cumulated vsize (KiB) 78112

[startup+702.303 s]
/proc/loadavg: 2.11 2.06 1.70 3/74 10644
/proc/meminfo: memFree=433288/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=79816 CPUtime=699.44
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 26037 822 0 0 69920 24 0 0 25 0 1 0 56593479 81731584 15554 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 19954 15554 378 142 0 18908 0
Current children cumulated CPU time (s) 699.44
Current children cumulated vsize (KiB) 79816

[startup+762.307 s]
/proc/loadavg: 2.19 2.09 1.74 3/74 10644
/proc/meminfo: memFree=416328/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=81392 CPUtime=759.2
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 26723 822 0 0 75895 25 0 0 25 0 1 0 56593479 83345408 16240 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 20348 16240 378 142 0 19302 0
Current children cumulated CPU time (s) 759.2
Current children cumulated vsize (KiB) 81392

[startup+822.302 s]
/proc/loadavg: 2.17 2.10 1.76 3/74 10644
/proc/meminfo: memFree=412808/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=82824 CPUtime=818.95
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 27395 822 0 0 81869 26 0 0 25 0 1 0 56593479 84811776 16912 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 20706 16912 378 142 0 19660 0
Current children cumulated CPU time (s) 818.95
Current children cumulated vsize (KiB) 82824

[startup+882.303 s]
/proc/loadavg: 2.20 2.12 1.79 3/74 10644
/proc/meminfo: memFree=409096/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=84252 CPUtime=878.7
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 28038 822 0 0 87843 27 0 0 25 0 1 0 56593479 86274048 17555 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 21063 17555 378 142 0 20017 0
Current children cumulated CPU time (s) 878.7
Current children cumulated vsize (KiB) 84252

[startup+942.303 s]
/proc/loadavg: 2.13 2.12 1.80 3/74 10644
/proc/meminfo: memFree=395336/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=104192 CPUtime=938.46
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 33271 822 0 0 93817 29 0 0 25 0 1 0 56593479 106692608 20739 996147200 134512640 135095119 4294956304 18446744073709551615 134617201 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 26048 20739 378 142 0 25002 0
Current children cumulated CPU time (s) 938.46
Current children cumulated vsize (KiB) 104192

[startup+1002.3 s]
/proc/loadavg: 2.04 2.09 1.82 3/74 10644
/proc/meminfo: memFree=393224/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=104192 CPUtime=998.23
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 33530 822 0 0 99793 30 0 0 25 0 1 0 56593479 106692608 20998 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 26048 20998 378 142 0 25002 0
Current children cumulated CPU time (s) 998.23
Current children cumulated vsize (KiB) 104192

[startup+1062.3 s]
/proc/loadavg: 2.02 2.07 1.82 3/74 10644
/proc/meminfo: memFree=391304/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=104192 CPUtime=1057.98
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 33791 822 0 0 105768 30 0 0 25 0 1 0 56593479 106692608 21259 996147200 134512640 135095119 4294956304 18446744073709551615 134642869 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 26048 21259 378 142 0 25002 0
Current children cumulated CPU time (s) 1057.98
Current children cumulated vsize (KiB) 104192

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

[startup+1075.1 s]
/proc/loadavg: 2.01 2.07 1.82 3/74 10644
/proc/meminfo: memFree=390856/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=104192 CPUtime=1070.72
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 33845 822 0 0 107042 30 0 0 25 0 1 0 56593479 106692608 21313 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 26048 21313 378 142 0 25002 0
Current children cumulated CPU time (s) 1070.72
Current children cumulated vsize (KiB) 104192

[startup+1081.5 s]
/proc/loadavg: 2.01 2.07 1.82 3/74 10644
/proc/meminfo: memFree=390664/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=104192 CPUtime=1077.1
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 33872 822 0 0 107680 30 0 0 25 0 1 0 56593479 106692608 21340 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 26048 21340 378 142 0 25002 0
Current children cumulated CPU time (s) 1077.1
Current children cumulated vsize (KiB) 104192

[startup+1083.1 s]
/proc/loadavg: 2.01 2.07 1.83 3/74 10644
/proc/meminfo: memFree=390600/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=104192 CPUtime=1078.69
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 33880 822 0 0 107839 30 0 0 25 0 1 0 56593479 106692608 21348 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 26048 21348 378 142 0 25002 0
Current children cumulated CPU time (s) 1078.69
Current children cumulated vsize (KiB) 104192

[startup+1084.7 s]
/proc/loadavg: 2.01 2.07 1.83 3/74 10644
/proc/meminfo: memFree=390536/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=104192 CPUtime=1080.29
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 33887 822 0 0 107999 30 0 0 25 0 1 0 56593479 106692608 21355 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 26048 21355 378 142 0 25002 0
Current children cumulated CPU time (s) 1080.29
Current children cumulated vsize (KiB) 104192

[startup+1085.5 s]
/proc/loadavg: 2.01 2.07 1.83 3/74 10644
/proc/meminfo: memFree=390536/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=104192 CPUtime=1081.08
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 33891 822 0 0 108078 30 0 0 25 0 1 0 56593479 106692608 21359 996147200 134512640 135095119 4294956304 18446744073709551615 134637372 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 26048 21359 378 142 0 25002 0
Current children cumulated CPU time (s) 1081.08
Current children cumulated vsize (KiB) 104192

[startup+1085.9 s]
/proc/loadavg: 2.01 2.07 1.83 3/74 10644
/proc/meminfo: memFree=390472/2055920 swapFree=4192948/4192956
[pid=10638] ppid=10636 vsize=55032 CPUtime=1081.48
/proc/10638/stat : 10638 (pcs.small) R 10636 10638 10449 0 -1 4194304 33891 822 0 0 108117 31 0 0 25 0 1 0 56593479 56352768 13087 996147200 134512640 135095119 4294956304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/10638/statm: 13758 13087 5438 142 0 12712 0
Current children cumulated CPU time (s) 1081.48
Current children cumulated vsize (KiB) 55032

Child status: 0
Real time (s): 1085.91
CPU time (s): 1081.51
CPU user time (s): 1081.18
CPU system time (s): 0.329949
CPU usage (%): 99.5947
Max. virtual memory (cumulated for all children) (KiB): 105128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1081.18
system time used= 0.329949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34716
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= 15451

runsolver used 0.942856 second user time and 3.01654 second system time

The end

Launcher Data 

Begin job on node87 at 2009-07-16 00:01:27
IDJOB=2059669
IDBENCH=53603
IDSOLVER=733
FILE ID=node87/2059669-1247695286
PBS_JOBID= 9521145
Free space on /tmp= 66164 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-23/normalized-rand-23-23-253-131-48021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059669-1247695286/watcher-2059669-1247695286 -o /tmp/evaluation-result-2059669-1247695286/solver-2059669-1247695286 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 398945805 HOME/instance-2059669-1247695286.xml

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

MD5SUM BENCH= 8f932fcebc44f1db70cb75694973364f
RANDOM SEED=398945805

node87.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		: 3000.236
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		: 3000.236
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:        537576 kB
Buffers:        117964 kB
Cached:        1254472 kB
SwapCached:          8 kB
Active:         387024 kB
Inactive:      1026084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        537576 kB
SwapTotal:     4192956 kB
SwapFree:      4192948 kB
Dirty:            1920 kB
Writeback:           0 kB
Mapped:          50804 kB
Slab:            90500 kB
Committed_AS:   577020 kB
PageTables:       1884 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= 66160 MiB
End job on node87 at 2009-07-16 00:19:33