Trace number 2087137

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 0.3.2SAT 1334.4 1335.13

DiagnosticValue
ASSIGNMENTS146557

General information on the benchmark

Namecsp/dag-half/
normalized-half-n25-d5-e56-r7-3.xml
MD5SUMa120acb0d25d871e6ddc3f8ad8bfd6be
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.611
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints56
Maximum constraint arity7
Maximum domain size5
Number of constraints which are defined in extension56
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.15/0.31	c small-domain mode
0.15/0.32	c Seed is 2055632565
0.15/0.32	c Constructing HOME/instance-2087137-1247727407.xml  with 56 constraints
10.70/10.89	c Solving 146557 backtracks 20 restarts
1334.33/1335.13	s SATISFIABLE
1334.33/1335.13	c V0=3, V1=1, V2=1, V3=1, V4=3, V5=0, V6=0, V7=0, V8=3, V9=4, V10=1, V11=1, V12=0, V13=2, V14=0, V15=0, V16=2, V17=0, V18=3, V19=0, V20=1, V21=4, V22=3, V23=1, V24=2, 
1334.33/1335.13	v 3 1 1 1 3 0 0 0 3 4 1 1 0 2 0 0 2 0 3 0 1 4 3 1 2 
1334.33/1335.13	d ASSIGNMENTS 146557

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-2087137-1247727407/watcher-2087137-1247727407 -o /tmp/evaluation-result-2087137-1247727407/solver-2087137-1247727407 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 2055632565 HOME/instance-2087137-1247727407.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: 1.91 1.95 1.98 4/72 16356
/proc/meminfo: memFree=531672/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=5356 CPUtime=0
/proc/16356/stat : 16356 (pcssolve) R 16354 16356 16102 0 -1 4194304 268 0 0 0 0 0 0 0 23 0 1 0 59801235 5484544 236 996147200 4194304 4889804 548682068800 18446744073709551615 4716128 0 0 4100 65536 0 0 0 17 1 0 0
/proc/16356/statm: 1339 236 197 169 0 50 0

[startup+0.0533599 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 16356
/proc/meminfo: memFree=531672/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=5356 CPUtime=0
/proc/16356/stat : 16356 (pcssolve) S 16354 16356 16102 0 -1 4194304 305 0 0 0 0 0 0 0 23 0 1 0 59801235 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16356/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101363 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 16356
/proc/meminfo: memFree=531672/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=5356 CPUtime=0.08
/proc/16356/stat : 16356 (pcssolve) S 16354 16356 16102 0 -1 4194304 339 819 0 0 0 0 6 2 18 0 1 0 59801235 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16356/statm: 1339 242 201 169 0 50 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5356

[startup+0.30139 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 16356
/proc/meminfo: memFree=531672/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=5356 CPUtime=0.15
/proc/16356/stat : 16356 (pcssolve) S 16354 16356 16102 0 -1 4194304 367 1652 0 0 0 0 11 4 18 0 1 0 59801235 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16356/statm: 1339 243 202 169 0 50 0
Current children cumulated CPU time (s) 0.15
Current children cumulated vsize (KiB) 5356

[startup+0.701449 s]
/proc/loadavg: 1.91 1.95 1.98 4/72 16356
/proc/meminfo: memFree=531672/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=10308 CPUtime=0.65
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 2396 2327 0 0 35 1 23 6 20 0 1 0 59801235 10555392 1447 996147200 134512640 135095119 4294956304 18446744073709551615 134651319 0 0 4096 0 0 0 0 17 1 0 0
/proc/16356/statm: 2577 1447 375 142 0 1531 0
Current children cumulated CPU time (s) 0.65
Current children cumulated vsize (KiB) 10308

[startup+1.50156 s]
/proc/loadavg: 1.91 1.95 1.98 3/73 16362
/proc/meminfo: memFree=522320/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=18568 CPUtime=1.45
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 4395 2327 0 0 114 2 23 6 25 0 1 0 59801235 19013632 2629 996147200 134512640 135095119 4294956304 18446744073709551615 134653704 0 0 4096 0 0 0 0 17 1 0 0
/proc/16356/statm: 4642 2629 375 142 0 3596 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 18568

[startup+3.10179 s]
/proc/loadavg: 1.91 1.95 1.98 3/73 16362
/proc/meminfo: memFree=513616/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=37176 CPUtime=3.03
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 8947 2327 0 0 270 4 23 6 25 0 1 0 59801235 38068224 5312 996147200 134512640 135095119 4294956304 18446744073709551615 134681696 0 0 4096 0 0 0 0 17 1 0 0
/proc/16356/statm: 9294 5312 375 142 0 8248 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 37176

[startup+6.30124 s]
/proc/loadavg: 1.92 1.95 1.98 3/73 16362
/proc/meminfo: memFree=486032/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=73704 CPUtime=6.22
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 19803 2327 0 0 583 10 23 6 25 0 1 0 59801235 75472896 10491 996147200 134512640 135095119 4294956304 18446744073709551615 134681690 0 0 4096 0 0 0 0 17 1 0 0
/proc/16356/statm: 18426 10491 375 142 0 17380 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 73704

[startup+12.7022 s]
/proc/loadavg: 1.93 1.95 1.98 3/73 16362
/proc/meminfo: memFree=437016/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=74376 CPUtime=12.6
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 35942 2327 0 0 1213 18 23 6 25 0 1 0 59801235 76161024 17930 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 1 0 0
/proc/16356/statm: 18594 17930 389 142 0 17548 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 74376

[startup+25.502 s]
/proc/loadavg: 1.94 1.96 1.98 3/73 16362
/proc/meminfo: memFree=411224/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=74528 CPUtime=25.34
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 35990 2327 0 0 2487 18 23 6 25 0 1 0 59801235 76316672 17978 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 1 0 0
/proc/16356/statm: 18632 17978 389 142 0 17586 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 74528

[startup+51.1016 s]
/proc/loadavg: 1.96 1.96 1.98 3/83 16436
/proc/meminfo: memFree=1256264/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=74920 CPUtime=50.9
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 36127 2327 0 0 5042 19 23 6 25 0 1 0 59801235 76718080 18050 996147200 134512640 135095119 4294956304 18446744073709551615 134918163 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 18730 18050 389 142 0 17684 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 74920

[startup+102.307 s]
/proc/loadavg: 2.11 1.99 1.99 4/83 16436
/proc/meminfo: memFree=1251272/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=76104 CPUtime=102.08
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 36496 2327 0 0 10160 19 23 6 25 0 1 0 59801235 77930496 18289 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 19026 18289 389 142 0 17980 0
Current children cumulated CPU time (s) 102.08
Current children cumulated vsize (KiB) 76104

[startup+162.301 s]
/proc/loadavg: 2.23 2.05 2.01 3/83 16436
/proc/meminfo: memFree=1246408/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=78964 CPUtime=162.04
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 37370 2327 0 0 16155 20 23 6 25 0 1 0 59801235 80859136 18905 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 19741 18905 389 142 0 18695 0
Current children cumulated CPU time (s) 162.04
Current children cumulated vsize (KiB) 78964

[startup+222.302 s]
/proc/loadavg: 2.16 2.07 2.01 3/83 16436
/proc/meminfo: memFree=1243336/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=80376 CPUtime=222.01
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 37845 2327 0 0 22152 20 23 6 25 0 1 0 59801235 82305024 19123 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 20094 19123 389 142 0 19048 0
Current children cumulated CPU time (s) 222.01
Current children cumulated vsize (KiB) 80376

[startup+282.301 s]
/proc/loadavg: 2.13 2.07 2.01 3/83 16442
/proc/meminfo: memFree=1239624/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=81428 CPUtime=281.99
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 38243 2327 0 0 28148 22 23 6 25 0 1 0 59801235 83382272 19521 996147200 134512640 135095119 4294956304 18446744073709551615 134911159 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 20357 19521 389 142 0 19311 0
Current children cumulated CPU time (s) 281.99
Current children cumulated vsize (KiB) 81428

[startup+342.302 s]
/proc/loadavg: 2.05 2.05 2.01 3/83 16442
/proc/meminfo: memFree=1236616/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=84960 CPUtime=341.97
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 39261 2327 0 0 34145 23 23 6 25 0 1 0 59801235 86999040 20282 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 21240 20282 389 142 0 20194 0
Current children cumulated CPU time (s) 341.97
Current children cumulated vsize (KiB) 84960

[startup+402.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/83 16442
/proc/meminfo: memFree=1235976/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=87008 CPUtime=401.93
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 39915 2327 0 0 40141 23 23 6 25 0 1 0 59801235 89096192 20423 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 21752 20423 389 142 0 20706 0
Current children cumulated CPU time (s) 401.93
Current children cumulated vsize (KiB) 87008

[startup+462.305 s]
/proc/loadavg: 2.05 2.05 2.00 4/82 16442
/proc/meminfo: memFree=1206856/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=88176 CPUtime=461.92
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 40338 2327 0 0 46139 24 23 6 25 0 1 0 59801235 90292224 20846 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 22044 20846 389 142 0 20998 0
Current children cumulated CPU time (s) 461.92
Current children cumulated vsize (KiB) 88176

[startup+522.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/82 16442
/proc/meminfo: memFree=1197256/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=89216 CPUtime=521.88
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 40732 2327 0 0 52135 24 23 6 25 0 1 0 59801235 91357184 21240 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 22304 21240 389 142 0 21258 0
Current children cumulated CPU time (s) 521.88
Current children cumulated vsize (KiB) 89216

[startup+582.302 s]
/proc/loadavg: 2.33 2.12 2.03 3/83 16484
/proc/meminfo: memFree=1257296/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=90396 CPUtime=581.86
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 41139 2327 0 0 58131 26 23 6 25 0 1 0 59801235 92565504 21647 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 22599 21647 389 142 0 21553 0
Current children cumulated CPU time (s) 581.86
Current children cumulated vsize (KiB) 90396

[startup+642.302 s]
/proc/loadavg: 2.14 2.11 2.03 3/83 16484
/proc/meminfo: memFree=1183888/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=96928 CPUtime=641.84
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 42922 2327 0 0 64128 27 23 6 25 0 1 0 59801235 99254272 22917 996147200 134512640 135095119 4294956304 18446744073709551615 134918136 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 24232 22917 389 142 0 23186 0
Current children cumulated CPU time (s) 641.84
Current children cumulated vsize (KiB) 96928

[startup+702.302 s]

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

/proc/meminfo: memFree=1152848/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=96928 CPUtime=701.81
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 43062 2327 0 0 70125 27 23 6 25 0 1 0 59801235 99254272 23057 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 24232 23057 389 142 0 23186 0
Current children cumulated CPU time (s) 701.81
Current children cumulated vsize (KiB) 96928

[startup+762.307 s]
/proc/loadavg: 2.02 2.07 2.02 3/83 16484
/proc/meminfo: memFree=1152080/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=96928 CPUtime=761.79
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 43199 2327 0 0 76122 28 23 6 25 0 1 0 59801235 99254272 23194 996147200 134512640 135095119 4294956304 18446744073709551615 134918203 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 24232 23194 389 142 0 23186 0
Current children cumulated CPU time (s) 761.79
Current children cumulated vsize (KiB) 96928

[startup+822.301 s]
/proc/loadavg: 2.00 2.05 2.01 3/82 16484
/proc/meminfo: memFree=1150992/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=101676 CPUtime=821.76
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 44528 2327 0 0 82119 28 23 6 25 0 1 0 59801235 104116224 23498 996147200 134512640 135095119 4294956304 18446744073709551615 134918187 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 25419 23498 389 142 0 24373 0
Current children cumulated CPU time (s) 821.76
Current children cumulated vsize (KiB) 101676

[startup+882.302 s]
/proc/loadavg: 2.00 2.04 2.00 3/82 16484
/proc/meminfo: memFree=1149136/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=102844 CPUtime=881.73
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 44967 2327 0 0 88115 29 23 6 25 0 1 0 59801235 105312256 23937 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 25711 23937 389 142 0 24665 0
Current children cumulated CPU time (s) 881.73
Current children cumulated vsize (KiB) 102844

[startup+942.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/82 16484
/proc/meminfo: memFree=1147408/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=104152 CPUtime=941.71
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 45403 2327 0 0 94112 30 23 6 25 0 1 0 59801235 106651648 24373 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 26038 24373 389 142 0 24992 0
Current children cumulated CPU time (s) 941.71
Current children cumulated vsize (KiB) 104152

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/82 16484
/proc/meminfo: memFree=1145744/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=105200 CPUtime=1001.68
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 45818 2327 0 0 100109 30 23 6 25 0 1 0 59801235 107724800 24788 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 26300 24788 389 142 0 25254 0
Current children cumulated CPU time (s) 1001.68
Current children cumulated vsize (KiB) 105200

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/82 16484
/proc/meminfo: memFree=1144144/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=106240 CPUtime=1061.66
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 46218 2327 0 0 106106 31 23 6 25 0 1 0 59801235 108789760 25188 996147200 134512640 135095119 4294956304 18446744073709551615 134918175 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 26560 25188 389 142 0 25514 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 106240

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 16484
/proc/meminfo: memFree=1142544/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=107420 CPUtime=1121.63
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 46625 2327 0 0 112103 31 23 6 25 0 1 0 59801235 109998080 25595 996147200 134512640 135095119 4294956304 18446744073709551615 134918241 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 26855 25595 389 142 0 25809 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 107420

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 16484
/proc/meminfo: memFree=1140816/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=108468 CPUtime=1181.61
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 47038 2327 0 0 118100 32 23 6 25 0 1 0 59801235 111071232 26008 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 27117 26008 389 142 0 26071 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 108468

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16484
/proc/meminfo: memFree=1131664/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=121004 CPUtime=1241.58
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 50298 2327 0 0 124096 33 23 6 25 0 1 0 59801235 123908096 28243 996147200 134512640 135095119 4294956304 18446744073709551615 134918065 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 30251 28243 389 142 0 29205 0
Current children cumulated CPU time (s) 1241.58
Current children cumulated vsize (KiB) 121004

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16484
/proc/meminfo: memFree=1130960/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=121004 CPUtime=1301.55
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 50432 2327 0 0 130093 33 23 6 25 0 1 0 59801235 123908096 28377 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 30251 28377 389 142 0 29205 0
Current children cumulated CPU time (s) 1301.55
Current children cumulated vsize (KiB) 121004

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

[startup+1305.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16484
/proc/meminfo: memFree=1130960/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=121004 CPUtime=1304.75
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 50440 2327 0 0 130413 33 23 6 25 0 1 0 59801235 123908096 28385 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 30251 28385 389 142 0 29205 0
Current children cumulated CPU time (s) 1304.75
Current children cumulated vsize (KiB) 121004

[startup+1318.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16484
/proc/meminfo: memFree=1130832/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=121004 CPUtime=1317.54
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 50467 2327 0 0 131692 33 23 6 25 0 1 0 59801235 123908096 28412 996147200 134512640 135095119 4294956304 18446744073709551615 134918166 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 30251 28412 389 142 0 29205 0
Current children cumulated CPU time (s) 1317.54
Current children cumulated vsize (KiB) 121004

[startup+1324.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16484
/proc/meminfo: memFree=1130896/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=121004 CPUtime=1323.94
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 50481 2327 0 0 132332 33 23 6 25 0 1 0 59801235 123908096 28426 996147200 134512640 135095119 4294956304 18446744073709551615 134927073 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 30251 28426 389 142 0 29205 0
Current children cumulated CPU time (s) 1323.94
Current children cumulated vsize (KiB) 121004

[startup+1331.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16484
/proc/meminfo: memFree=1130832/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=121004 CPUtime=1330.34
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 50495 2327 0 0 132972 33 23 6 25 0 1 0 59801235 123908096 28440 996147200 134512640 135095119 4294956304 18446744073709551615 134918233 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 30251 28440 389 142 0 29205 0
Current children cumulated CPU time (s) 1330.34
Current children cumulated vsize (KiB) 121004

[startup+1332.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16484
/proc/meminfo: memFree=1130832/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=121004 CPUtime=1331.93
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 50499 2327 0 0 133131 33 23 6 25 0 1 0 59801235 123908096 28444 996147200 134512640 135095119 4294956304 18446744073709551615 134918185 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 30251 28444 389 142 0 29205 0
Current children cumulated CPU time (s) 1331.93
Current children cumulated vsize (KiB) 121004

[startup+1334.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16484
/proc/meminfo: memFree=1130832/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=121004 CPUtime=1333.54
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 50502 2327 0 0 133292 33 23 6 25 0 1 0 59801235 123908096 28447 996147200 134512640 135095119 4294956304 18446744073709551615 134918271 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 30251 28447 389 142 0 29205 0
Current children cumulated CPU time (s) 1333.54
Current children cumulated vsize (KiB) 121004

[startup+1334.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16484
/proc/meminfo: memFree=1130832/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=121004 CPUtime=1333.93
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 50503 2327 0 0 133331 33 23 6 25 0 1 0 59801235 123908096 28448 996147200 134512640 135095119 4294956304 18446744073709551615 134918211 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 30251 28448 389 142 0 29205 0
Current children cumulated CPU time (s) 1333.93
Current children cumulated vsize (KiB) 121004

[startup+1335.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 16484
/proc/meminfo: memFree=1130832/2055920 swapFree=4192812/4192956
[pid=16356] ppid=16354 vsize=110332 CPUtime=1334.33
/proc/16356/stat : 16356 (pcs.small) R 16354 16356 16102 0 -1 4194304 50503 2327 0 0 133371 33 23 6 25 0 1 0 59801235 112979968 26683 996147200 134512640 135095119 4294956304 18446744073709551615 4239367 0 0 4096 0 0 0 0 17 0 0 0
/proc/16356/statm: 27583 26683 389 142 0 26537 0
Current children cumulated CPU time (s) 1334.33
Current children cumulated vsize (KiB) 110332

Child status: 0
Real time (s): 1335.13
CPU time (s): 1334.4
CPU user time (s): 1333.97
CPU system time (s): 0.424935
CPU usage (%): 99.9448
Max. virtual memory (cumulated for all children) (KiB): 125408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1333.97
system time used= 0.424935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52833
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= 26
involuntary context switches= 5556

runsolver used 1.63775 second user time and 4.44232 second system time

The end

Launcher Data 

Begin job on node49 at 2009-07-16 08:56:49
IDJOB=2087137
IDBENCH=58695
IDSOLVER=734
FILE ID=node49/2087137-1247727407
PBS_JOBID= 9521578
Free space on /tmp= 66348 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/dag-half/normalized-half-n25-d5-e56-r7-3.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2087137-1247727407/watcher-2087137-1247727407 -o /tmp/evaluation-result-2087137-1247727407/solver-2087137-1247727407 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 2055632565 HOME/instance-2087137-1247727407.xml

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

MD5SUM BENCH= a120acb0d25d871e6ddc3f8ad8bfd6be
RANDOM SEED=2055632565

node49.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		: 3000.232
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		: 3000.232
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:        532152 kB
Buffers:         63452 kB
Cached:         525224 kB
SwapCached:          0 kB
Active:        1011652 kB
Inactive:       446308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        532152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           32364 kB
Writeback:           0 kB
Mapped:         880800 kB
Slab:            49356 kB
Committed_AS:  1387476 kB
PageTables:       3448 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= 66344 MiB
End job on node49 at 2009-07-16 09:19:04