Trace number 2088963

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 0.3.2UNSAT 1676.15 1685.94

DiagnosticValue
ASSIGNMENTS453985

General information on the benchmark

Namecsp/tightness0.2/
normalized-rand-2-40-11-414-200-39_ext.xml
MD5SUM821c3b70c06b3db698573ed427752170
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark7.59285
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints414
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension414
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
0.00/0.02	c Seed is 957150519
0.00/0.02	c Constructing HOME/instance-2088963-1247729589.xml  with 4010 constraints
0.03/0.06	c Solving 453985 backtracks 23 restarts
1676.08/1685.94	s UNSATISFIABLE
1676.08/1685.94	d ASSIGNMENTS 453985

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2088963-1247729589/watcher-2088963-1247729589 -o /tmp/evaluation-result-2088963-1247729589/solver-2088963-1247729589 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 957150519 HOME/instance-2088963-1247729589.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: 2.00 2.00 2.00 4/72 15278
/proc/meminfo: memFree=1309200/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=5356 CPUtime=0
/proc/15278/stat : 15278 (pcssolve) R 15276 15278 14812 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60025898 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15278/statm: 1339 241 200 169 0 50 0
[pid=15279] ppid=15278 vsize=3676 CPUtime=0
/proc/15279/stat : 15279 (fgrep) R 15278 15278 14812 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 60025898 3764224 114 996147200 4194304 4274172 548682068976 18446744073709551615 4243297 0 0 4096 0 0 0 0 17 1 0 0
/proc/15279/statm: 919 114 86 19 0 43 0
[pid=15280] ppid=15278 vsize=5356 CPUtime=0
/proc/15280/stat : 15280 (pcssolve) R 15278 15278 14812 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60025898 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 252429527711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/15280/statm: 1339 241 200 169 0 50 0

[startup+0.0535901 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15278
/proc/meminfo: memFree=1309200/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=5072 CPUtime=0.03
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 966 822 0 0 3 0 0 0 24 0 1 0 60025898 5193728 575 996147200 134512640 135095119 4294956304 18446744073709551615 4159742259 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 1268 575 367 142 0 222 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5072

[startup+0.101592 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15278
/proc/meminfo: memFree=1309200/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=5204 CPUtime=0.08
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 1053 822 0 0 8 0 0 0 24 0 1 0 60025898 5328896 629 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 1301 629 378 142 0 255 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5204

[startup+0.30161 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15278
/proc/meminfo: memFree=1309200/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=5356 CPUtime=0.28
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 1090 822 0 0 28 0 0 0 25 0 1 0 60025898 5484544 666 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 1339 666 378 142 0 293 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 5356

[startup+0.70165 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 15278
/proc/meminfo: memFree=1309200/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=5744 CPUtime=0.67
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 1201 822 0 0 67 0 0 0 25 0 1 0 60025898 5881856 744 996147200 134512640 135095119 4294956304 18446744073709551615 134617064 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 1436 744 378 142 0 390 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 5744

[startup+1.50173 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1307016/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=7044 CPUtime=1.46
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 1506 822 0 0 146 0 0 0 25 0 1 0 60025898 7213056 984 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 1761 984 378 142 0 715 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7044

[startup+3.10189 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1305544/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=7816 CPUtime=3.06
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 1828 822 0 0 305 1 0 0 25 0 1 0 60025898 8003584 1177 996147200 134512640 135095119 4294956304 18446744073709551615 134576295 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 1954 1177 378 142 0 908 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7816

[startup+6.30121 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1302408/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=10528 CPUtime=6.23
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 2697 822 0 0 622 1 0 0 25 0 1 0 60025898 10780672 1660 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 2632 1660 378 142 0 1586 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10528

[startup+12.7018 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1299720/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=12236 CPUtime=12.57
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 3398 822 0 0 1255 2 0 0 25 0 1 0 60025898 12529664 2361 996147200 134512640 135095119 4294956304 18446744073709551615 134636881 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 3059 2361 378 142 0 2013 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 12236

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1295304/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=17804 CPUtime=25.26
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 5197 822 0 0 2523 3 0 0 25 0 1 0 60025898 18231296 3390 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 4451 3390 378 142 0 3405 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 17804

[startup+51.1017 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1284360/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=25284 CPUtime=50.64
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 7655 822 0 0 5059 5 0 0 25 0 1 0 60025898 25890816 4823 996147200 134512640 135095119 4294956304 18446744073709551615 134577766 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 6321 4823 378 142 0 5275 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 25284

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1268296/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=32700 CPUtime=101.41
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 10352 822 0 0 10134 7 0 0 25 0 1 0 60025898 33484800 7007 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 8175 7007 378 142 0 7129 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 32700

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1255496/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=45724 CPUtime=160.89
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 14399 822 0 0 16078 11 0 0 25 0 1 0 60025898 46821376 9005 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 11431 9005 378 142 0 10385 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 45724

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1237064/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=59304 CPUtime=220.38
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 18480 822 0 0 22025 13 0 0 25 0 1 0 60025898 60727296 12061 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 14826 12061 378 142 0 13780 0
Current children cumulated CPU time (s) 220.38
Current children cumulated vsize (KiB) 59304

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1227656/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=59304 CPUtime=279.88
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 19090 822 0 0 27974 14 0 0 25 0 1 0 60025898 60727296 12671 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 14826 12671 378 142 0 13780 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 59304

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1216392/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=61768 CPUtime=339.38
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 20288 822 0 0 33922 16 0 0 25 0 1 0 60025898 63250432 13869 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 15442 13869 378 142 0 14396 0
Current children cumulated CPU time (s) 339.38
Current children cumulated vsize (KiB) 61768

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1204360/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=81408 CPUtime=398.86
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 25720 822 0 0 39867 19 0 0 25 0 1 0 60025898 83361792 15204 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 20352 15204 378 142 0 19306 0
Current children cumulated CPU time (s) 398.86
Current children cumulated vsize (KiB) 81408

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1193544/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=84540 CPUtime=458.36
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 26996 822 0 0 45815 21 0 0 25 0 1 0 60025898 86568960 16480 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 21135 16480 378 142 0 20089 0
Current children cumulated CPU time (s) 458.36
Current children cumulated vsize (KiB) 84540

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1178824/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=87544 CPUtime=517.87
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 28228 822 0 0 51763 24 0 0 25 0 1 0 60025898 89645056 17712 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 21886 17712 378 142 0 20840 0
Current children cumulated CPU time (s) 517.87
Current children cumulated vsize (KiB) 87544

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1162056/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=90276 CPUtime=577.36
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 29406 822 0 0 57711 25 0 0 25 0 1 0 60025898 92442624 18890 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15278/statm: 22569 18890 378 142 0 21523 0
Current children cumulated CPU time (s) 577.36
Current children cumulated vsize (KiB) 90276

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15284
/proc/meminfo: memFree=1129864/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=117580 CPUtime=636.87

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

/proc/meminfo: memFree=1352584/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=117580 CPUtime=994.95
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 39058 822 0 0 99460 35 0 0 25 0 1 0 60025898 120401920 26493 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 29395 26493 378 142 0 28349 0
Current children cumulated CPU time (s) 994.95
Current children cumulated vsize (KiB) 117580

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15317
/proc/meminfo: memFree=1343688/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=119660 CPUtime=1054.92
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 39929 822 0 0 105456 36 0 0 25 0 1 0 60025898 122531840 27364 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 29915 27364 378 142 0 28869 0
Current children cumulated CPU time (s) 1054.92
Current children cumulated vsize (KiB) 119660

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15351
/proc/meminfo: memFree=1359112/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=121744 CPUtime=1114.76
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 40800 822 0 0 111439 37 0 0 25 0 1 0 60025898 124665856 28235 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 30436 28235 378 142 0 29390 0
Current children cumulated CPU time (s) 1114.76
Current children cumulated vsize (KiB) 121744

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15351
/proc/meminfo: memFree=1346056/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=123840 CPUtime=1174.51
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 41678 822 0 0 117413 38 0 0 25 0 1 0 60025898 126812160 29113 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 30960 29113 378 142 0 29914 0
Current children cumulated CPU time (s) 1174.51
Current children cumulated vsize (KiB) 123840

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15351
/proc/meminfo: memFree=1338632/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=158684 CPUtime=1234.27
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 50723 822 0 0 123384 43 0 0 25 0 1 0 60025898 162492416 29965 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 39671 29965 378 142 0 38625 0
Current children cumulated CPU time (s) 1234.27
Current children cumulated vsize (KiB) 158684

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15351
/proc/meminfo: memFree=1330376/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=160760 CPUtime=1294.03
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 51572 822 0 0 129359 44 0 0 25 0 1 0 60025898 164618240 30814 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 40190 30814 378 142 0 39144 0
Current children cumulated CPU time (s) 1294.03
Current children cumulated vsize (KiB) 160760

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15351
/proc/meminfo: memFree=1322888/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=162720 CPUtime=1353.79
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 52419 822 0 0 135333 46 0 0 25 0 1 0 60025898 166625280 31661 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 40680 31661 378 142 0 39634 0
Current children cumulated CPU time (s) 1353.79
Current children cumulated vsize (KiB) 162720

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15351
/proc/meminfo: memFree=1309960/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=164812 CPUtime=1413.56
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 53236 822 0 0 141309 47 0 0 25 0 1 0 60025898 168767488 32478 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 41203 32478 378 142 0 40157 0
Current children cumulated CPU time (s) 1413.56
Current children cumulated vsize (KiB) 164812

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15351
/proc/meminfo: memFree=1305160/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=166764 CPUtime=1473.31
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 54045 822 0 0 147282 49 0 0 25 0 1 0 60025898 170766336 33287 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 41691 33287 378 142 0 40645 0
Current children cumulated CPU time (s) 1473.31
Current children cumulated vsize (KiB) 166764

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15351
/proc/meminfo: memFree=1300488/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=168712 CPUtime=1533.07
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 54825 822 0 0 153257 50 0 0 25 0 1 0 60025898 172761088 34067 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 42178 34067 378 142 0 41132 0
Current children cumulated CPU time (s) 1533.07
Current children cumulated vsize (KiB) 168712

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15351
/proc/meminfo: memFree=1295304/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=170540 CPUtime=1592.82
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 55596 822 0 0 159232 50 0 0 25 0 1 0 60025898 174632960 34838 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 42635 34838 378 142 0 41589 0
Current children cumulated CPU time (s) 1592.82
Current children cumulated vsize (KiB) 170540

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15351
/proc/meminfo: memFree=1289352/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=172360 CPUtime=1652.58
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 56340 822 0 0 165206 52 0 0 25 0 1 0 60025898 176496640 35582 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 43090 35582 378 142 0 42044 0
Current children cumulated CPU time (s) 1652.58
Current children cumulated vsize (KiB) 172360

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

[startup+1663.9 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15351
/proc/meminfo: memFree=1289224/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=172360 CPUtime=1654.18
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 56358 822 0 0 165366 52 0 0 25 0 1 0 60025898 176496640 35600 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 43090 35600 378 142 0 42044 0
Current children cumulated CPU time (s) 1654.18
Current children cumulated vsize (KiB) 172360

[startup+1676.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15357
/proc/meminfo: memFree=1287808/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=172752 CPUtime=1666.92
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 56513 822 0 0 166640 52 0 0 25 0 1 0 60025898 176898048 35755 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 43188 35755 378 142 0 42142 0
Current children cumulated CPU time (s) 1666.92
Current children cumulated vsize (KiB) 172752

[startup+1679.9 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15357
/proc/meminfo: memFree=1287488/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=172884 CPUtime=1670.1
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 56553 822 0 0 166958 52 0 0 25 0 1 0 60025898 177033216 35795 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 43221 35795 378 142 0 42175 0
Current children cumulated CPU time (s) 1670.1
Current children cumulated vsize (KiB) 172884

[startup+1683.1 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15357
/proc/meminfo: memFree=1287168/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=173012 CPUtime=1673.29
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 56593 822 0 0 167277 52 0 0 25 0 1 0 60025898 177164288 35835 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 43253 35835 378 142 0 42207 0
Current children cumulated CPU time (s) 1673.29
Current children cumulated vsize (KiB) 173012

[startup+1684.7 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15357
/proc/meminfo: memFree=1287040/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=173012 CPUtime=1674.89
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 56613 822 0 0 167437 52 0 0 25 0 1 0 60025898 177164288 35855 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 43253 35855 378 142 0 42207 0
Current children cumulated CPU time (s) 1674.89
Current children cumulated vsize (KiB) 173012

[startup+1685.5 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15357
/proc/meminfo: memFree=1286912/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=173012 CPUtime=1675.68
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 56623 822 0 0 167516 52 0 0 25 0 1 0 60025898 177164288 35865 996147200 134512640 135095119 4294956304 18446744073709551615 10128855 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 43253 35865 378 142 0 42207 0
Current children cumulated CPU time (s) 1675.68
Current children cumulated vsize (KiB) 173012

[startup+1685.9 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 15357
/proc/meminfo: memFree=1286912/2055920 swapFree=4192812/4192956
[pid=15278] ppid=15276 vsize=91084 CPUtime=1676.08
/proc/15278/stat : 15278 (pcs.small) R 15276 15278 14812 0 -1 4194304 56623 822 0 0 167555 53 0 0 25 0 1 0 60025898 93270016 22111 996147200 134512640 135095119 4294956304 18446744073709551615 10125427 0 0 4096 0 0 0 0 17 0 0 0
/proc/15278/statm: 22771 22111 378 142 0 21725 0
Current children cumulated CPU time (s) 1676.08
Current children cumulated vsize (KiB) 91084

Child status: 0
Real time (s): 1685.94
CPU time (s): 1676.15
CPU user time (s): 1675.58
CPU system time (s): 0.561914
CPU usage (%): 99.419
Max. virtual memory (cumulated for all children) (KiB): 173012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1675.58
system time used= 0.561914
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57448
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= 27663

runsolver used 2.09768 second user time and 5.13322 second system time

The end

Launcher Data 

Begin job on node12 at 2009-07-16 09:33:09
IDJOB=2088963
IDBENCH=59214
IDSOLVER=734
FILE ID=node12/2088963-1247729589
PBS_JOBID= 9521622
Free space on /tmp= 66268 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.2/normalized-rand-2-40-11-414-200-39_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2088963-1247729589/watcher-2088963-1247729589 -o /tmp/evaluation-result-2088963-1247729589/solver-2088963-1247729589 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 957150519 HOME/instance-2088963-1247729589.xml

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

MD5SUM BENCH= 821c3b70c06b3db698573ed427752170
RANDOM SEED=957150519

node12.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		: 3000.240
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		: 3000.240
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:       1309680 kB
Buffers:         86856 kB
Cached:         388192 kB
SwapCached:          0 kB
Active:         275268 kB
Inactive:       389284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1309680 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2076 kB
Writeback:           0 kB
Mapped:         201000 kB
Slab:            66940 kB
Committed_AS:   677956 kB
PageTables:       2064 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= 66268 MiB
End job on node12 at 2009-07-16 10:01:15