Trace number 2068128

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 0.3.2? (TO) 1800.11 1802.57

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-air06.xml
MD5SUM00668b6a7dafa5fe6313e8c116ffb6c0
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark908.878
Satisfiable
(Un)Satisfiability was proved
Number of variables8627
Number of constraints1640
Maximum constraint arity461
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1640
Global constraints used (with number of constraints)

Solver Data 

0.00/0.04	c has operations which may create big domains
0.00/0.04	c big-domain mode
0.00/0.05	c Seed is 213968093
0.00/0.05	c Constructing HOME/instance-2068128-1247706057.xml  with 150226 constraints
5.81/5.98	c Solving

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2068128-1247706057/watcher-2068128-1247706057 -o /tmp/evaluation-result-2068128-1247706057/solver-2068128-1247706057 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 213968093 HOME/instance-2068128-1247706057.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: 2.18 2.24 2.16 3/82 11627
/proc/meminfo: memFree=928784/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=5256 CPUtime=0
/proc/11627/stat : 11627 (pcssolve) R 11625 11627 10244 0 -1 4194304 62 0 0 0 0 0 0 0 20 0 1 0 57672614 5382144 47 996147200 4194304 4889804 548682068800 18446744073709551615 231959740860 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 1314 47 36 169 0 13 0

[startup+0.095494 s]
/proc/loadavg: 2.18 2.24 2.16 3/82 11627
/proc/meminfo: memFree=928784/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=5492 CPUtime=0.06
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 1045 826 0 0 4 0 1 1 18 0 1 0 57672614 5623808 654 996147200 134512640 135215973 4294956304 18446744073709551615 4160505352 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 1373 654 361 171 0 298 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5492

[startup+0.102483 s]
/proc/loadavg: 2.18 2.24 2.16 3/82 11627
/proc/meminfo: memFree=928784/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=5624 CPUtime=0.07
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 1071 826 0 0 5 0 1 1 18 0 1 0 57672614 5758976 680 996147200 134512640 135215973 4294956304 18446744073709551615 134891545 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 1406 680 361 171 0 331 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5624

[startup+0.30243 s]
/proc/loadavg: 2.18 2.24 2.16 3/82 11627
/proc/meminfo: memFree=928784/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=8848 CPUtime=0.26
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 1912 826 0 0 24 0 1 1 19 0 1 0 57672614 9060352 1399 996147200 134512640 135215973 4294956304 18446744073709551615 7373344 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 2212 1399 369 171 0 1137 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 8848

[startup+0.702319 s]
/proc/loadavg: 2.18 2.24 2.16 3/82 11627
/proc/meminfo: memFree=928784/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=9776 CPUtime=0.66
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 2153 826 0 0 64 0 1 1 23 0 1 0 57672614 10010624 1640 996147200 134512640 135215973 4294956304 18446744073709551615 7638792 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 2444 1640 369 171 0 1369 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 9776

[startup+1.50109 s]
/proc/loadavg: 2.17 2.24 2.16 3/83 11633
/proc/meminfo: memFree=920000/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=13276 CPUtime=1.46
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 3040 826 0 0 143 1 1 1 25 0 1 0 57672614 13594624 2527 996147200 134512640 135215973 4294956304 18446744073709551615 134757090 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 3319 2527 369 171 0 2244 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13276

[startup+3.10163 s]
/proc/loadavg: 2.17 2.24 2.16 3/83 11633
/proc/meminfo: memFree=917888/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=20152 CPUtime=3.05
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 4732 826 0 0 301 2 1 1 25 0 1 0 57672614 20635648 4219 996147200 134512640 135215973 4294956304 18446744073709551615 134764650 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 5038 4219 369 171 0 3963 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 20152

[startup+6.30171 s]
/proc/loadavg: 2.17 2.24 2.16 3/83 11639
/proc/meminfo: memFree=880192/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=94136 CPUtime=6.22
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 30008 826 0 0 603 17 1 1 25 0 1 0 57672614 96395264 20046 996147200 134512640 135215973 4294956304 18446744073709551615 134603159 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 23534 20046 407 171 0 22459 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 94136

[startup+12.7019 s]
/proc/loadavg: 2.14 2.23 2.16 3/83 11639
/proc/meminfo: memFree=734144/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=258156 CPUtime=12.58
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 86160 826 0 0 1213 43 1 1 25 0 1 0 57672614 264351744 50401 996147200 134512640 135215973 4294956304 18446744073709551615 134648240 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 64539 50401 407 171 0 63464 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 258156

[startup+25.5022 s]
/proc/loadavg: 2.12 2.22 2.16 3/83 11639
/proc/meminfo: memFree=619592/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=423128 CPUtime=25.33
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 140949 826 0 0 2459 72 1 1 25 0 1 0 57672614 433283072 77641 996147200 134512640 135215973 4294956304 18446744073709551615 134533259 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 105782 77641 410 171 0 104707 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 423128

[startup+51.1028 s]
/proc/loadavg: 2.08 2.20 2.15 3/83 11639
/proc/meminfo: memFree=565832/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=423544 CPUtime=50.81
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 157040 826 0 0 4999 80 1 1 25 0 1 0 57672614 433709056 90190 996147200 134512640 135215973 4294956304 18446744073709551615 134532677 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 105886 90190 410 171 0 104811 0
Current children cumulated CPU time (s) 50.81
Current children cumulated vsize (KiB) 423544

[startup+102.307 s]
/proc/loadavg: 2.03 2.17 2.14 3/83 11639
/proc/meminfo: memFree=565320/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=423996 CPUtime=101.79
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 162222 826 0 0 10094 83 1 1 25 0 1 0 57672614 434171904 90290 996147200 134512640 135215973 4294956304 18446744073709551615 134583715 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 105999 90290 410 171 0 104924 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 423996

[startup+162.303 s]
/proc/loadavg: 2.01 2.13 2.13 3/83 11639
/proc/meminfo: memFree=564872/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=424404 CPUtime=161.53
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 171722 826 0 0 16064 87 1 1 25 0 1 0 57672614 434589696 90396 996147200 134512640 135215973 4294956304 18446744073709551615 4158960056 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 106101 90396 410 171 0 105026 0
Current children cumulated CPU time (s) 161.53
Current children cumulated vsize (KiB) 424404

[startup+222.303 s]
/proc/loadavg: 2.00 2.11 2.12 3/83 11639
/proc/meminfo: memFree=564040/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=425212 CPUtime=221.26
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 186250 826 0 0 22030 94 1 1 25 0 1 0 57672614 435417088 90602 996147200 134512640 135215973 4294956304 18446744073709551615 134583531 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 106303 90602 410 171 0 105228 0
Current children cumulated CPU time (s) 221.26
Current children cumulated vsize (KiB) 425212

[startup+282.302 s]
/proc/loadavg: 2.04 2.10 2.11 3/83 11639
/proc/meminfo: memFree=563272/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=425912 CPUtime=280.99
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 200762 826 0 0 27996 101 1 1 25 0 1 0 57672614 436133888 90792 996147200 134512640 135215973 4294956304 18446744073709551615 134610629 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 106478 90792 410 171 0 105403 0
Current children cumulated CPU time (s) 280.99
Current children cumulated vsize (KiB) 425912

[startup+342.302 s]
/proc/loadavg: 2.01 2.08 2.10 3/83 11639
/proc/meminfo: memFree=562824/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=426316 CPUtime=340.73
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 208101 826 0 0 33966 105 1 1 25 0 1 0 57672614 436547584 90893 996147200 134512640 135215973 4294956304 18446744073709551615 134590936 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 106579 90893 410 171 0 105504 0
Current children cumulated CPU time (s) 340.73
Current children cumulated vsize (KiB) 426316

[startup+402.303 s]
/proc/loadavg: 2.00 2.06 2.09 3/83 11639
/proc/meminfo: memFree=548616/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=427296 CPUtime=400.47
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 223506 826 0 0 39932 113 1 1 25 0 1 0 57672614 437551104 94440 996147200 134512640 135215973 4294956304 18446744073709551615 134907424 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 106824 94440 410 171 0 105749 0
Current children cumulated CPU time (s) 400.47
Current children cumulated vsize (KiB) 427296

[startup+462.303 s]
/proc/loadavg: 2.07 2.06 2.09 3/82 11639
/proc/meminfo: memFree=428104/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=428132 CPUtime=460.2
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 240834 826 0 0 45895 123 1 1 25 0 1 0 57672614 438407168 95136 996147200 134512640 135215973 4294956304 18446744073709551615 134902573 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 107033 95136 410 171 0 105958 0
Current children cumulated CPU time (s) 460.2
Current children cumulated vsize (KiB) 428132

[startup+522.302 s]
/proc/loadavg: 2.36 2.14 2.11 4/82 11639
/proc/meminfo: memFree=195016/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=428668 CPUtime=519.94
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 251579 826 0 0 51864 128 1 1 25 0 1 0 57672614 438956032 95255 996147200 134512640 135215973 4294956304 18446744073709551615 4158960109 0 0 4096 0 0 0 0 17 1 0 0
/proc/11627/statm: 107167 95255 410 171 0 106092 0
Current children cumulated CPU time (s) 519.94
Current children cumulated vsize (KiB) 428668

[startup+582.301 s]
/proc/loadavg: 2.21 2.14 2.11 3/73 11672
/proc/meminfo: memFree=791776/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=431076 CPUtime=579.81
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 277761 826 0 0 57837 142 1 1 25 0 1 0 57672614 441421824 95873 996147200 134512640 135215973 4294956304 18446744073709551615 134532715 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 107769 95873 410 171 0 106694 0
Current children cumulated CPU time (s) 579.81
Current children cumulated vsize (KiB) 431076

[startup+642.302 s]
/proc/loadavg: 2.12 2.13 2.10 3/73 11672
/proc/meminfo: memFree=772128/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=431908 CPUtime=639.81
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 299213 826 0 0 63829 150 1 1 25 0 1 0 57672614 442273792 96040 996147200 134512640 135215973 4294956304 18446744073709551615 134588292 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 107977 96040 410 171 0 106902 0
Current children cumulated CPU time (s) 639.81
Current children cumulated vsize (KiB) 431908

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.02 2.06 2.08 3/73 11672
/proc/meminfo: memFree=688352/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=436144 CPUtime=879.81
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 371315 826 0 0 87804 175 1 1 25 0 1 0 57672614 446611456 97114 996147200 134512640 135215973 4294956304 18446744073709551615 134600006 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 109036 97114 410 171 0 107961 0
Current children cumulated CPU time (s) 879.81
Current children cumulated vsize (KiB) 436144

[startup+942.302 s]
/proc/loadavg: 2.01 2.05 2.07 3/73 11672
/proc/meminfo: memFree=673952/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=436684 CPUtime=939.81
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 380540 826 0 0 93800 179 1 1 25 0 1 0 57672614 447164416 97253 996147200 134512640 135215973 4294956304 18446744073709551615 134610603 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 109171 97253 410 171 0 108096 0
Current children cumulated CPU time (s) 939.81
Current children cumulated vsize (KiB) 436684

[startup+1002.3 s]
/proc/loadavg: 2.00 2.04 2.07 3/73 11672
/proc/meminfo: memFree=656736/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=437660 CPUtime=999.8
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 393616 826 0 0 99795 183 1 1 25 0 1 0 57672614 448163840 97855 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 109415 97855 410 171 0 108340 0
Current children cumulated CPU time (s) 999.8
Current children cumulated vsize (KiB) 437660

[startup+1062.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/73 11672
/proc/meminfo: memFree=639072/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=438204 CPUtime=1059.81
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 405160 826 0 0 105791 188 1 1 25 0 1 0 57672614 448720896 98003 996147200 134512640 135215973 4294956304 18446744073709551615 134610540 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 109551 98003 410 171 0 108476 0
Current children cumulated CPU time (s) 1059.81
Current children cumulated vsize (KiB) 438204

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/73 11672
/proc/meminfo: memFree=620064/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=439252 CPUtime=1119.81
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 418354 826 0 0 111786 193 1 1 25 0 1 0 57672614 449794048 98261 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 109813 98261 410 171 0 108738 0
Current children cumulated CPU time (s) 1119.81
Current children cumulated vsize (KiB) 439252

[startup+1182.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/73 11672
/proc/meminfo: memFree=601504/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=441016 CPUtime=1179.8
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 426185 826 0 0 117782 196 1 1 25 0 1 0 57672614 451600384 98700 996147200 134512640 135215973 4294956304 18446744073709551615 134583418 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 110254 98700 410 171 0 109179 0
Current children cumulated CPU time (s) 1179.8
Current children cumulated vsize (KiB) 441016

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/73 11672
/proc/meminfo: memFree=579104/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=442392 CPUtime=1239.81
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 442707 826 0 0 123776 203 1 1 25 0 1 0 57672614 453009408 99052 996147200 134512640 135215973 4294956304 18446744073709551615 134648411 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 110598 99052 410 171 0 109523 0
Current children cumulated CPU time (s) 1239.81
Current children cumulated vsize (KiB) 442392

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/73 11672
/proc/meminfo: memFree=557600/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=443844 CPUtime=1299.81
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 458922 826 0 0 129769 210 1 1 25 0 1 0 57672614 454496256 99405 996147200 134512640 135215973 4294956304 18446744073709551615 134982855 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 110961 99405 410 171 0 109886 0
Current children cumulated CPU time (s) 1299.81
Current children cumulated vsize (KiB) 443844

[startup+1362.3 s]
/proc/loadavg: 2.06 2.02 2.04 3/73 11672
/proc/meminfo: memFree=533920/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=448896 CPUtime=1359.81
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 476354 826 0 0 135761 218 1 1 25 0 1 0 57672614 459669504 100667 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 112224 100667 410 171 0 111149 0
Current children cumulated CPU time (s) 1359.81
Current children cumulated vsize (KiB) 448896

[startup+1422.31 s]
/proc/loadavg: 2.02 2.01 2.03 3/73 11672
/proc/meminfo: memFree=498272/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=456468 CPUtime=1419.81
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 498825 826 0 0 141752 227 1 1 25 0 1 0 57672614 467423232 104504 996147200 134512640 135215973 4294956304 18446744073709551615 4158960007 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 114117 104504 410 171 0 113042 0
Current children cumulated CPU time (s) 1419.81
Current children cumulated vsize (KiB) 456468

[startup+1482.3 s]
/proc/loadavg: 2.01 2.00 2.03 3/73 11672
/proc/meminfo: memFree=470496/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=456872 CPUtime=1479.81
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 508491 826 0 0 147747 232 1 1 25 0 1 0 57672614 467836928 104622 996147200 134512640 135215973 4294956304 18446744073709551615 134590633 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 114218 104622 410 171 0 113143 0
Current children cumulated CPU time (s) 1479.81
Current children cumulated vsize (KiB) 456872

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 11672
/proc/meminfo: memFree=441888/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=458760 CPUtime=1539.8
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 528051 826 0 0 153739 239 1 1 25 0 1 0 57672614 469770240 105086 996147200 134512640 135215973 4294956304 18446744073709551615 4158960177 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 114690 105086 410 171 0 113615 0
Current children cumulated CPU time (s) 1539.8
Current children cumulated vsize (KiB) 458760

[startup+1602.3 s]
/proc/loadavg: 2.11 2.03 2.02 3/73 11672
/proc/meminfo: memFree=408992/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=460396 CPUtime=1599.81
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 552200 826 0 0 159731 248 1 1 25 0 1 0 57672614 471445504 105519 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 115099 105519 410 171 0 114024 0
Current children cumulated CPU time (s) 1599.81
Current children cumulated vsize (KiB) 460396

[startup+1662.3 s]
/proc/loadavg: 2.04 2.02 2.02 3/73 11672
/proc/meminfo: memFree=377824/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=461788 CPUtime=1659.81
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 571773 826 0 0 165724 255 1 1 25 0 1 0 57672614 472870912 105842 996147200 134512640 135215973 4294956304 18446744073709551615 135097080 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 115447 105842 410 171 0 114372 0
Current children cumulated CPU time (s) 1659.81
Current children cumulated vsize (KiB) 461788

[startup+1722.3 s]
/proc/loadavg: 2.01 2.02 2.01 3/73 11672
/proc/meminfo: memFree=348768/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=462600 CPUtime=1719.81
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 584315 826 0 0 171719 260 1 1 25 0 1 0 57672614 473702400 106064 996147200 134512640 135215973 4294956304 18446744073709551615 134600102 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 115650 106064 410 171 0 114575 0
Current children cumulated CPU time (s) 1719.81
Current children cumulated vsize (KiB) 462600

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/73 11672
/proc/meminfo: memFree=319648/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=463524 CPUtime=1779.8
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 595929 826 0 0 177714 264 1 1 25 0 1 0 57672614 474648576 106282 996147200 134512640 135215973 4294956304 18446744073709551615 134591106 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 115881 106282 410 171 0 114806 0
Current children cumulated CPU time (s) 1779.8
Current children cumulated vsize (KiB) 463524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.5 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 11672
/proc/meminfo: memFree=309664/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=463524 CPUtime=1800.01
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 598871 826 0 0 179734 265 1 1 25 0 1 0 57672614 474648576 106298 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 115881 106298 410 171 0 114806 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 463524

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

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

[startup+1802.5 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 11672
/proc/meminfo: memFree=309664/2055920 swapFree=4192812/4192956
[pid=11627] ppid=11625 vsize=463524 CPUtime=1800.01
/proc/11627/stat : 11627 (pcs.big) R 11625 11627 10244 0 -1 4194304 598871 826 0 0 179734 265 1 1 25 0 1 0 57672614 474648576 106298 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 0 0 0
/proc/11627/statm: 115881 106298 410 171 0 114806 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 463524

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.57
CPU time (s): 1800.11
CPU user time (s): 1797.37
CPU system time (s): 2.74158
CPU usage (%): 99.8632
Max. virtual memory (cumulated for all children) (KiB): 529628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.37
system time used= 2.74158
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 599697
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= 24
involuntary context switches= 11220

runsolver used 2.42563 second user time and 5.77612 second system time

The end

Launcher Data 

Begin job on node16 at 2009-07-16 03:00:58
IDJOB=2068128
IDBENCH=54808
IDSOLVER=733
FILE ID=node16/2068128-1247706057
PBS_JOBID= 9521277
Free space on /tmp= 66412 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-air06.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2068128-1247706057/watcher-2068128-1247706057 -o /tmp/evaluation-result-2068128-1247706057/solver-2068128-1247706057 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 213968093 HOME/instance-2068128-1247706057.xml

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

MD5SUM BENCH= 00668b6a7dafa5fe6313e8c116ffb6c0
RANDOM SEED=213968093

node16.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		: 3000.231
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		: 3000.231
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:        929520 kB
Buffers:         67636 kB
Cached:         645480 kB
SwapCached:          0 kB
Active:         460800 kB
Inactive:       594008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        929520 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5580 kB
Writeback:           0 kB
Mapped:         362112 kB
Slab:            56076 kB
Committed_AS:   847132 kB
PageTables:       2568 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66400 MiB
End job on node16 at 2009-07-16 03:31:02