Trace number 2090745

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 1364.36 1375.09

DiagnosticValue
ASSIGNMENTS19467

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-40_ext.xml
MD5SUMa91b122166d09430f4c9a44f5a97b7f6
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 benchmark4.51031
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c has big domains
0.00/0.02	c big-domain mode
0.00/0.02	c Seed is 1431553933
0.00/0.02	c Constructing HOME/instance-2090745-1247731073.xml  with 84 constraints
0.68/0.77	c Solving 19467 backtracks 15 restarts
1364.27/1375.06	s UNSATISFIABLE
1364.27/1375.06	d ASSIGNMENTS 19467

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-2090745-1247731073/watcher-2090745-1247731073 -o /tmp/evaluation-result-2090745-1247731073/solver-2090745-1247731073 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1431553933 HOME/instance-2090745-1247731073.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: 2.04 2.01 2.00 4/72 18130
/proc/meminfo: memFree=1347504/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=5212 CPUtime=0
/proc/18130/stat : 18130 (pcssolve) R 18128 18130 17029 0 -1 4194304 69 0 0 0 0 0 0 0 20 0 1 0 60170013 5337088 43 996147200 4194304 4889804 548682068800 18446744073709551615 237945021486 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 1303 43 29 169 0 14 0

[startup+0.0989869 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 18130
/proc/meminfo: memFree=1347504/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=5228 CPUtime=0.08
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 909 656 0 0 7 0 0 1 22 0 1 0 60170013 5353472 540 996147200 134512640 135215973 4294956304 18446744073709551615 135039502 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 1307 540 383 171 0 232 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5228

[startup+0.101985 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 18130
/proc/meminfo: memFree=1347504/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=5360 CPUtime=0.08
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 912 656 0 0 7 0 0 1 22 0 1 0 60170013 5488640 543 996147200 134512640 135215973 4294956304 18446744073709551615 12418694 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 1340 543 383 171 0 265 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5360

[startup+0.302002 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 18130
/proc/meminfo: memFree=1347504/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=7512 CPUtime=0.28
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 1144 656 0 0 27 0 0 1 24 0 1 0 60170013 7692288 775 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 1878 775 383 171 0 803 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7512

[startup+0.701034 s]
/proc/loadavg: 2.04 2.01 2.00 4/72 18130
/proc/meminfo: memFree=1347504/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=11800 CPUtime=0.68
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 1634 656 0 0 67 0 0 1 25 0 1 0 60170013 12083200 1265 996147200 134512640 135215973 4294956304 18446744073709551615 12394213 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 2950 1265 383 171 0 1875 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11800

[startup+1.5011 s]
/proc/loadavg: 2.04 2.01 2.00 3/73 18135
/proc/meminfo: memFree=1342504/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=13320 CPUtime=1.47
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 1981 656 0 0 146 0 0 1 25 0 1 0 60170013 13639680 1612 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 3330 1612 401 171 0 2255 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13320

[startup+3.10124 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 18135
/proc/meminfo: memFree=1342376/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=13320 CPUtime=3.05
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 2003 656 0 0 304 0 0 1 25 0 1 0 60170013 13639680 1634 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 3330 1634 401 171 0 2255 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 13320

[startup+6.30249 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 18135
/proc/meminfo: memFree=1341672/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=13320 CPUtime=6.23
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 2083 656 0 0 622 0 0 1 25 0 1 0 60170013 13639680 1714 996147200 134512640 135215973 4294956304 18446744073709551615 134583647 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 3330 1714 401 171 0 2255 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13320

[startup+12.702 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 18135
/proc/meminfo: memFree=1340712/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=13320 CPUtime=12.56
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 2196 656 0 0 1255 0 0 1 25 0 1 0 60170013 13639680 1827 996147200 134512640 135215973 4294956304 18446744073709551615 135010083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 3330 1827 401 171 0 2255 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 13320

[startup+25.501 s]
/proc/loadavg: 2.02 2.01 2.00 3/73 18135
/proc/meminfo: memFree=1338792/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=13320 CPUtime=25.25
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 2547 656 0 0 2523 1 0 1 25 0 1 0 60170013 13639680 2178 996147200 134512640 135215973 4294956304 18446744073709551615 134583542 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 3330 2178 401 171 0 2255 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 13320

[startup+51.1011 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 18135
/proc/meminfo: memFree=1335336/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=13580 CPUtime=50.61
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 3044 656 0 0 5059 1 0 1 25 0 1 0 60170013 13905920 2675 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 3395 2675 401 171 0 2320 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 13580

[startup+102.306 s]
/proc/loadavg: 2.05 2.02 2.00 3/73 18135
/proc/meminfo: memFree=1325928/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=20040 CPUtime=101.33
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 4720 656 0 0 10130 2 0 1 25 0 1 0 60170013 20520960 4286 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 5010 4286 401 171 0 3935 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 20040

[startup+162.301 s]
/proc/loadavg: 2.06 2.03 2.00 3/73 18135
/proc/meminfo: memFree=1315048/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=27564 CPUtime=160.78
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 6623 656 0 0 16074 3 0 1 25 0 1 0 60170013 28225536 6189 996147200 134512640 135215973 4294956304 18446744073709551615 135026915 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 6891 6189 401 171 0 5816 0
Current children cumulated CPU time (s) 160.78
Current children cumulated vsize (KiB) 27564

[startup+222.302 s]
/proc/loadavg: 2.06 2.03 2.00 3/73 18141
/proc/meminfo: memFree=1304232/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=35468 CPUtime=220.2
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 8649 656 0 0 22015 4 0 1 25 0 1 0 60170013 36319232 8086 996147200 134512640 135215973 4294956304 18446744073709551615 135010126 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 8867 8086 401 171 0 7792 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 35468

[startup+282.302 s]
/proc/loadavg: 2.02 2.03 2.00 3/73 18141
/proc/meminfo: memFree=1293992/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=42592 CPUtime=279.65
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 10468 656 0 0 27959 5 0 1 25 0 1 0 60170013 43614208 9872 996147200 134512640 135215973 4294956304 18446744073709551615 4158960327 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 10648 9872 401 171 0 9573 0
Current children cumulated CPU time (s) 279.65
Current children cumulated vsize (KiB) 42592

[startup+342.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 18141
/proc/meminfo: memFree=1268648/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=49716 CPUtime=339.09
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 12313 656 0 0 33902 6 0 1 25 0 1 0 60170013 50909184 11717 996147200 134512640 135215973 4294956304 18446744073709551615 134590055 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 12429 11717 401 171 0 11354 0
Current children cumulated CPU time (s) 339.09
Current children cumulated vsize (KiB) 49716

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 18141
/proc/meminfo: memFree=1259688/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=58260 CPUtime=398.54
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 14505 656 0 0 39846 7 0 1 25 0 1 0 60170013 59658240 13652 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 14565 13652 401 171 0 13490 0
Current children cumulated CPU time (s) 398.54
Current children cumulated vsize (KiB) 58260

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 18141
/proc/meminfo: memFree=1251368/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=65120 CPUtime=457.99
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 16247 656 0 0 45790 8 0 1 25 0 1 0 60170013 66682880 15394 996147200 134512640 135215973 4294956304 18446744073709551615 12387381 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 16280 15394 401 171 0 15205 0
Current children cumulated CPU time (s) 457.99
Current children cumulated vsize (KiB) 65120

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18141
/proc/meminfo: memFree=1242600/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=72632 CPUtime=517.44
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 18192 656 0 0 51734 9 0 1 25 0 1 0 60170013 74375168 17274 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 18158 17274 401 171 0 17083 0
Current children cumulated CPU time (s) 517.44
Current children cumulated vsize (KiB) 72632

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18141
/proc/meminfo: memFree=1233640/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=80020 CPUtime=576.88
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 20095 656 0 0 57677 10 0 1 25 0 1 0 60170013 81940480 19177 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 20005 19177 401 171 0 18930 0
Current children cumulated CPU time (s) 576.88
Current children cumulated vsize (KiB) 80020

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18141
/proc/meminfo: memFree=1225256/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=87012 CPUtime=636.33
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 21865 656 0 0 63620 12 0 1 25 0 1 0 60170013 89100288 20947 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 21753 20947 401 171 0 20678 0
Current children cumulated CPU time (s) 636.33
Current children cumulated vsize (KiB) 87012

[startup+702.302 s]

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

/proc/meminfo: memFree=1217768/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=93080 CPUtime=695.78
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 23434 656 0 0 69564 13 0 1 25 0 1 0 60170013 95313920 22516 996147200 134512640 135215973 4294956304 18446744073709551615 135018586 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 23270 22516 401 171 0 22195 0
Current children cumulated CPU time (s) 695.78
Current children cumulated vsize (KiB) 93080

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18141
/proc/meminfo: memFree=1210216/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=101332 CPUtime=755.23
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 25533 656 0 0 75508 14 0 1 25 0 1 0 60170013 103763968 24102 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 25333 24102 401 171 0 24258 0
Current children cumulated CPU time (s) 755.23
Current children cumulated vsize (KiB) 101332

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18141
/proc/meminfo: memFree=1202728/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=107536 CPUtime=814.68
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 27128 656 0 0 81452 15 0 1 25 0 1 0 60170013 110116864 25697 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 26884 25697 401 171 0 25809 0
Current children cumulated CPU time (s) 814.68
Current children cumulated vsize (KiB) 107536

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18141
/proc/meminfo: memFree=1193832/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=113868 CPUtime=874.13
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 28764 656 0 0 87395 17 0 1 25 0 1 0 60170013 116600832 27333 996147200 134512640 135215973 4294956304 18446744073709551615 4158960033 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 28467 27333 401 171 0 27392 0
Current children cumulated CPU time (s) 874.13
Current children cumulated vsize (KiB) 113868

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18141
/proc/meminfo: memFree=1185192/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=119808 CPUtime=933.58
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 30306 656 0 0 93339 18 0 1 25 0 1 0 60170013 122683392 28875 996147200 134512640 135215973 4294956304 18446744073709551615 135011077 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 29952 28875 401 171 0 28877 0
Current children cumulated CPU time (s) 933.58
Current children cumulated vsize (KiB) 119808

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18141
/proc/meminfo: memFree=1175784/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=126540 CPUtime=993.02
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 32023 656 0 0 99282 19 0 1 25 0 1 0 60170013 129576960 30592 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 31635 30592 401 171 0 30560 0
Current children cumulated CPU time (s) 993.02
Current children cumulated vsize (KiB) 126540

[startup+1062.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/73 18141
/proc/meminfo: memFree=1167528/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=132216 CPUtime=1052.47
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 33498 656 0 0 105226 20 0 1 25 0 1 0 60170013 135389184 32067 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 33054 32067 401 171 0 31979 0
Current children cumulated CPU time (s) 1052.47
Current children cumulated vsize (KiB) 132216

[startup+1122.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/73 18141
/proc/meminfo: memFree=1159144/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=138536 CPUtime=1111.91
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 35102 656 0 0 111169 21 0 1 25 0 1 0 60170013 141860864 33542 996147200 134512640 135215973 4294956304 18446744073709551615 4158961025 0 0 4096 0 0 0 0 17 1 0 0
/proc/18130/statm: 34634 33542 401 171 0 33559 0
Current children cumulated CPU time (s) 1111.91
Current children cumulated vsize (KiB) 138536

[startup+1182.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/82 18183
/proc/meminfo: memFree=1253600/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=144608 CPUtime=1171.64
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 36650 656 0 0 117140 23 0 1 25 0 1 0 60170013 148078592 35090 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/18130/statm: 36152 35090 401 171 0 35077 0
Current children cumulated CPU time (s) 1171.64
Current children cumulated vsize (KiB) 144608

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18183
/proc/meminfo: memFree=1247328/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=150412 CPUtime=1231.61
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 38156 656 0 0 123136 24 0 1 25 0 1 0 60170013 154021888 36596 996147200 134512640 135215973 4294956304 18446744073709551615 134590075 0 0 4096 0 0 0 0 17 0 0 0
/proc/18130/statm: 37603 36596 401 171 0 36528 0
Current children cumulated CPU time (s) 1231.61
Current children cumulated vsize (KiB) 150412

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/82 18183
/proc/meminfo: memFree=1241440/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=156044 CPUtime=1291.59
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 39611 656 0 0 129133 25 0 1 25 0 1 0 60170013 159789056 38051 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/18130/statm: 39011 38051 401 171 0 37936 0
Current children cumulated CPU time (s) 1291.59
Current children cumulated vsize (KiB) 156044

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18183
/proc/meminfo: memFree=1235872/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=161324 CPUtime=1351.57
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 40970 656 0 0 135130 26 0 1 25 0 1 0 60170013 165195776 39410 996147200 134512640 135215973 4294956304 18446744073709551615 4158960041 0 0 4096 0 0 0 0 17 0 0 0
/proc/18130/statm: 40331 39410 401 171 0 39256 0
Current children cumulated CPU time (s) 1351.57
Current children cumulated vsize (KiB) 161324

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

[startup+1363.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18183
/proc/meminfo: memFree=1235872/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=161588 CPUtime=1352.37
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 41020 656 0 0 135210 26 0 1 25 0 1 0 60170013 165466112 39460 996147200 134512640 135215973 4294956304 18446744073709551615 135018584 0 0 4096 0 0 0 0 17 0 0 0
/proc/18130/statm: 40397 39460 401 171 0 39322 0
Current children cumulated CPU time (s) 1352.37
Current children cumulated vsize (KiB) 161588

[startup+1369.51 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18183
/proc/meminfo: memFree=1235168/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=162116 CPUtime=1358.77
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 41155 656 0 0 135850 26 0 1 25 0 1 0 60170013 166006784 39595 996147200 134512640 135215973 4294956304 18446744073709551615 134533067 0 0 4096 0 0 0 0 17 0 0 0
/proc/18130/statm: 40529 39595 401 171 0 39454 0
Current children cumulated CPU time (s) 1358.77
Current children cumulated vsize (KiB) 162116

[startup+1372.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18183
/proc/meminfo: memFree=1234784/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=162380 CPUtime=1361.97
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 41237 656 0 0 136170 26 0 1 25 0 1 0 60170013 166277120 39677 996147200 134512640 135215973 4294956304 18446744073709551615 4158961309 0 0 4096 0 0 0 0 17 0 0 0
/proc/18130/statm: 40595 39677 401 171 0 39520 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 162380

[startup+1374.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18183
/proc/meminfo: memFree=1234784/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=162512 CPUtime=1363.57
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 41270 656 0 0 136330 26 0 1 25 0 1 0 60170013 166412288 39710 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/18130/statm: 40628 39710 401 171 0 39553 0
Current children cumulated CPU time (s) 1363.57
Current children cumulated vsize (KiB) 162512

[startup+1374.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18183
/proc/meminfo: memFree=1234784/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=162512 CPUtime=1363.97
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 41271 656 0 0 136370 26 0 1 25 0 1 0 60170013 166412288 39711 996147200 134512640 135215973 4294956304 18446744073709551615 134599873 0 0 4096 0 0 0 0 17 0 0 0
/proc/18130/statm: 40628 39711 401 171 0 39553 0
Current children cumulated CPU time (s) 1363.97
Current children cumulated vsize (KiB) 162512

[startup+1374.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18183
/proc/meminfo: memFree=1235104/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=161484 CPUtime=1364.17
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 41271 656 0 0 136390 26 0 1 25 0 1 0 60170013 165359616 39558 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/18130/statm: 40371 39558 401 171 0 39296 0
Current children cumulated CPU time (s) 1364.17
Current children cumulated vsize (KiB) 161484

[startup+1375.01 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18183
/proc/meminfo: memFree=1235104/2055920 swapFree=4192812/4192956
[pid=18130] ppid=18128 vsize=161484 CPUtime=1364.27
/proc/18130/stat : 18130 (pcs.big) R 18128 18130 17029 0 -1 4194304 41271 656 0 0 136400 26 0 1 25 0 1 0 60170013 165359616 39558 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 0 0 0
/proc/18130/statm: 40371 39558 401 171 0 39296 0
Current children cumulated CPU time (s) 1364.27
Current children cumulated vsize (KiB) 161484

Child status: 0
Real time (s): 1375.09
CPU time (s): 1364.36
CPU user time (s): 1364.06
CPU system time (s): 0.297954
CPU usage (%): 99.22
Max. virtual memory (cumulated for all children) (KiB): 162512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1364.06
system time used= 0.297954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41930
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= 19
involuntary context switches= 25610

runsolver used 1.82672 second user time and 4.11837 second system time

The end

Launcher Data 

Begin job on node69 at 2009-07-16 09:57:53
IDJOB=2090745
IDBENCH=59886
IDSOLVER=734
FILE ID=node69/2090745-1247731073
PBS_JOBID= 9521630
Free space on /tmp= 66416 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-40_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090745-1247731073/watcher-2090745-1247731073 -o /tmp/evaluation-result-2090745-1247731073/solver-2090745-1247731073 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1431553933 HOME/instance-2090745-1247731073.xml

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

MD5SUM BENCH= a91b122166d09430f4c9a44f5a97b7f6
RANDOM SEED=1431553933

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:       1347984 kB
Buffers:         89696 kB
Cached:         457976 kB
SwapCached:          0 kB
Active:         205640 kB
Inactive:       421256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347984 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4064 kB
Writeback:           0 kB
Mapped:          90616 kB
Slab:            66204 kB
Committed_AS:   629892 kB
PageTables:       2008 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= 66416 MiB
End job on node69 at 2009-07-16 10:20:48