Trace number 2091349

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) 1800.09 1807.72

General information on the benchmark

Namecsp/rand-2-40-19-fcd/
normalized-rand-2-40-19-443-230-fcd-20_ext.xml
MD5SUMd1c1178443fa4c2f12b50c79f62b5713
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.39388
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints325
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension325
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
0.17/0.21	c Seed is 340946705
0.17/0.21	c Constructing HOME/instance-2091349-1247732438.xml  with 6147 constraints
0.17/0.21	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-2091349-1247732438/watcher-2091349-1247732438 -o /tmp/evaluation-result-2091349-1247732438/solver-2091349-1247732438 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 340946705 HOME/instance-2091349-1247732438.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: 2.06 2.06 2.00 4/72 19691
/proc/meminfo: memFree=1590408/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=5356 CPUtime=0
/proc/19691/stat : 19691 (pcssolve) R 19689 19691 17427 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60311524 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 259353275039 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19691/statm: 1339 241 200 169 0 50 0
[pid=19692] ppid=19691 vsize=0 CPUtime=0
/proc/19692/stat : 19692 (fgrep) Z 19691 19691 17427 0 -1 4194316 155 0 0 0 0 0 0 0 22 0 1 0 60311525 0 0 996147200 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/19692/statm: 0 0 0 0 0 0 0

[startup+0.0704569 s]
/proc/loadavg: 2.06 2.06 2.00 4/72 19691
/proc/meminfo: memFree=1590408/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=5168 CPUtime=0.04
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 998 822 0 0 4 0 0 0 18 0 1 0 60311524 5292032 607 996147200 134512640 135095119 4294956304 18446744073709551615 134803271 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 1292 607 364 142 0 246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5168

[startup+0.102458 s]
/proc/loadavg: 2.06 2.06 2.00 4/72 19691
/proc/meminfo: memFree=1590408/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=5964 CPUtime=0.07
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 1200 822 0 0 7 0 0 0 18 0 1 0 60311524 6107136 809 996147200 134512640 135095119 4294956304 18446744073709551615 6260631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 1491 809 367 142 0 445 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5964

[startup+0.30148 s]
/proc/loadavg: 2.06 2.06 2.00 4/72 19691
/proc/meminfo: memFree=1590408/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=6356 CPUtime=0.27
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 1340 822 0 0 27 0 0 0 19 0 1 0 60311524 6508544 916 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 1589 916 378 142 0 543 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6356

[startup+0.702527 s]
/proc/loadavg: 2.06 2.06 2.00 4/72 19691
/proc/meminfo: memFree=1590408/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=6356 CPUtime=0.67
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 1346 822 0 0 67 0 0 0 23 0 1 0 60311524 6508544 922 996147200 134512640 135095119 4294956304 18446744073709551615 134641321 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 1589 922 378 142 0 543 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6356

[startup+1.50263 s]
/proc/loadavg: 2.14 2.08 2.01 3/73 19697
/proc/meminfo: memFree=1588096/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=6612 CPUtime=1.46
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 1425 822 0 0 146 0 0 0 25 0 1 0 60311524 6770688 936 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 1653 936 378 142 0 607 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 6612

[startup+3.10181 s]
/proc/loadavg: 2.14 2.08 2.01 3/73 19697
/proc/meminfo: memFree=1587520/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=7128 CPUtime=3.05
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 1569 822 0 0 305 0 0 0 25 0 1 0 60311524 7299072 1080 996147200 134512640 135095119 4294956304 18446744073709551615 134642668 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 1782 1080 378 142 0 736 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7128

[startup+6.30119 s]
/proc/loadavg: 2.20 2.09 2.01 3/73 19697
/proc/meminfo: memFree=1586304/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=9336 CPUtime=6.22
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 2248 822 0 0 621 1 0 0 25 0 1 0 60311524 9560064 1501 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 2334 1501 378 142 0 1288 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9336

[startup+12.7019 s]
/proc/loadavg: 2.19 2.09 2.01 3/73 19697
/proc/meminfo: memFree=1583816/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=11148 CPUtime=12.56
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 2898 822 0 0 1254 2 0 0 25 0 1 0 60311524 11415552 1894 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 2787 1894 378 142 0 1741 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11148

[startup+25.5015 s]
/proc/loadavg: 2.15 2.09 2.01 3/73 19697
/proc/meminfo: memFree=1579592/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=16588 CPUtime=25.24
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 4608 822 0 0 2521 3 0 0 25 0 1 0 60311524 16986112 2801 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 4147 2801 378 142 0 3101 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16588

[startup+51.1015 s]
/proc/loadavg: 2.10 2.08 2.01 3/73 19697
/proc/meminfo: memFree=1575176/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=18420 CPUtime=50.6
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 5528 822 0 0 5056 4 0 0 25 0 1 0 60311524 18862080 3721 996147200 134512640 135095119 4294956304 18446744073709551615 134644016 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 4605 3721 378 142 0 3559 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 18420

[startup+102.306 s]
/proc/loadavg: 2.08 2.08 2.01 3/73 19697
/proc/meminfo: memFree=1565512/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=29704 CPUtime=101.32
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 8986 822 0 0 10125 7 0 0 25 0 1 0 60311524 30416896 5641 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 7426 5641 378 142 0 6380 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29704

[startup+162.302 s]
/proc/loadavg: 2.07 2.08 2.01 3/73 19697
/proc/meminfo: memFree=1559240/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=31412 CPUtime=160.76
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 9998 822 0 0 16067 9 0 0 25 0 1 0 60311524 32165888 6653 996147200 134512640 135095119 4294956304 18446744073709551615 134617014 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 7853 6653 378 142 0 6807 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 31412

[startup+222.302 s]
/proc/loadavg: 2.06 2.08 2.01 3/73 19697
/proc/meminfo: memFree=1552456/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=42368 CPUtime=220.2
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 13245 822 0 0 22008 12 0 0 25 0 1 0 60311524 43384832 7851 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 10592 7851 378 142 0 9546 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 42368

[startup+282.302 s]
/proc/loadavg: 2.13 2.09 2.01 3/73 19697
/proc/meminfo: memFree=1546120/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=44868 CPUtime=279.64
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 14323 822 0 0 27950 14 0 0 25 0 1 0 60311524 45944832 8929 996147200 134512640 135095119 4294956304 18446744073709551615 134617012 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 11217 8929 378 142 0 10171 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 44868

[startup+342.303 s]
/proc/loadavg: 2.12 2.09 2.01 3/73 19697
/proc/meminfo: memFree=1534536/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=56872 CPUtime=339.07
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 17719 822 0 0 33892 15 0 0 25 0 1 0 60311524 58236928 11300 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 14218 11300 378 142 0 13172 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 56872

[startup+402.303 s]
/proc/loadavg: 2.11 2.09 2.01 3/73 19697
/proc/meminfo: memFree=1531144/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=56872 CPUtime=398.51
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 18111 822 0 0 39835 16 0 0 25 0 1 0 60311524 58236928 11692 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 14218 11692 378 142 0 13172 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 56872

[startup+462.303 s]
/proc/loadavg: 2.10 2.08 2.01 3/73 19697
/proc/meminfo: memFree=1527816/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=56872 CPUtime=457.95
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 18477 822 0 0 45779 16 0 0 25 0 1 0 60311524 58236928 12058 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 14218 12058 378 142 0 13172 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 56872

[startup+522.303 s]
/proc/loadavg: 2.09 2.08 2.01 3/73 19697
/proc/meminfo: memFree=1523912/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=57792 CPUtime=517.39
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 19050 822 0 0 51722 17 0 0 25 0 1 0 60311524 59179008 12631 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 14448 12631 378 142 0 13402 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 57792

[startup+582.303 s]
/proc/loadavg: 2.08 2.08 2.01 3/73 19697
/proc/meminfo: memFree=1506248/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=59504 CPUtime=576.83
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 19821 822 0 0 57665 18 0 0 25 0 1 0 60311524 60932096 13402 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 14876 13402 378 142 0 13830 0
Current children cumulated CPU time (s) 576.83
Current children cumulated vsize (KiB) 59504

[startup+642.303 s]
/proc/loadavg: 2.08 2.08 2.01 3/73 19697
/proc/meminfo: memFree=1502344/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=77596 CPUtime=636.27
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 24664 822 0 0 63606 21 0 0 25 0 1 0 60311524 79458304 14148 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19691/statm: 19399 14148 378 142 0 18353 0
Current children cumulated CPU time (s) 636.27

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

[startup+882.302 s]
/proc/loadavg: 1.99 2.04 2.00 3/82 19739
/proc/meminfo: memFree=1560184/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=84148 CPUtime=875.03
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 27573 822 0 0 87477 26 0 0 25 0 1 0 60311524 86167552 17057 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 21037 17057 378 142 0 19991 0
Current children cumulated CPU time (s) 875.03
Current children cumulated vsize (KiB) 84148

[startup+942.302 s]
/proc/loadavg: 1.99 2.03 2.00 3/82 19739
/proc/meminfo: memFree=1557176/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=85852 CPUtime=935
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 28303 822 0 0 93473 27 0 0 25 0 1 0 60311524 87912448 17787 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 21463 17787 378 142 0 20417 0
Current children cumulated CPU time (s) 935
Current children cumulated vsize (KiB) 85852

[startup+1002.3 s]
/proc/loadavg: 1.99 2.02 2.00 3/82 19739
/proc/meminfo: memFree=1554360/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=87424 CPUtime=994.98
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 29000 822 0 0 99470 28 0 0 25 0 1 0 60311524 89522176 18484 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 21856 18484 378 142 0 20810 0
Current children cumulated CPU time (s) 994.98
Current children cumulated vsize (KiB) 87424

[startup+1062.3 s]
/proc/loadavg: 1.99 2.02 2.00 3/82 19739
/proc/meminfo: memFree=1551544/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=89004 CPUtime=1054.95
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 29710 822 0 0 105467 28 0 0 25 0 1 0 60311524 91140096 19194 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 22251 19194 378 142 0 21205 0
Current children cumulated CPU time (s) 1054.95
Current children cumulated vsize (KiB) 89004

[startup+1122.3 s]
/proc/loadavg: 1.99 2.01 2.00 3/82 19739
/proc/meminfo: memFree=1535160/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=112504 CPUtime=1114.93
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 35849 822 0 0 111462 31 0 0 25 0 1 0 60311524 115204096 23284 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 28126 23284 378 142 0 27080 0
Current children cumulated CPU time (s) 1114.93
Current children cumulated vsize (KiB) 112504

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 19739
/proc/meminfo: memFree=1533880/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=112504 CPUtime=1174.91
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 36132 822 0 0 117459 32 0 0 25 0 1 0 60311524 115204096 23567 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 28126 23567 378 142 0 27080 0
Current children cumulated CPU time (s) 1174.91
Current children cumulated vsize (KiB) 112504

[startup+1242.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 19739
/proc/meminfo: memFree=1532664/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=112504 CPUtime=1234.88
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 36403 822 0 0 123456 32 0 0 25 0 1 0 60311524 115204096 23838 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 28126 23838 378 142 0 27080 0
Current children cumulated CPU time (s) 1234.88
Current children cumulated vsize (KiB) 112504

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 19739
/proc/meminfo: memFree=1531512/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=112504 CPUtime=1294.86
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 36679 822 0 0 129453 33 0 0 25 0 1 0 60311524 115204096 24114 996147200 134512640 135095119 4294956304 18446744073709551615 134607177 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 28126 24114 378 142 0 27080 0
Current children cumulated CPU time (s) 1294.86
Current children cumulated vsize (KiB) 112504

[startup+1362.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 19739
/proc/meminfo: memFree=1530424/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=112504 CPUtime=1354.84
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 36942 822 0 0 135450 34 0 0 25 0 1 0 60311524 115204096 24377 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 28126 24377 378 142 0 27080 0
Current children cumulated CPU time (s) 1354.84
Current children cumulated vsize (KiB) 112504

[startup+1422.31 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 19739
/proc/meminfo: memFree=1529336/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=112504 CPUtime=1414.82
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 37205 822 0 0 141448 34 0 0 25 0 1 0 60311524 115204096 24640 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 28126 24640 378 142 0 27080 0
Current children cumulated CPU time (s) 1414.82
Current children cumulated vsize (KiB) 112504

[startup+1482.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 19739
/proc/meminfo: memFree=1528248/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=112504 CPUtime=1474.79
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 37461 822 0 0 147445 34 0 0 25 0 1 0 60311524 115204096 24896 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 28126 24896 378 142 0 27080 0
Current children cumulated CPU time (s) 1474.79
Current children cumulated vsize (KiB) 112504

[startup+1542.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 19739
/proc/meminfo: memFree=1527160/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=112504 CPUtime=1534.76
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 37713 822 0 0 153442 34 0 0 25 0 1 0 60311524 115204096 25148 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 28126 25148 378 142 0 27080 0
Current children cumulated CPU time (s) 1534.76
Current children cumulated vsize (KiB) 112504

[startup+1602.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 19739
/proc/meminfo: memFree=1526200/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=112504 CPUtime=1594.73
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 37963 822 0 0 159439 34 0 0 25 0 1 0 60311524 115204096 25398 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 28126 25398 378 142 0 27080 0
Current children cumulated CPU time (s) 1594.73
Current children cumulated vsize (KiB) 112504

[startup+1662.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 19739
/proc/meminfo: memFree=1524856/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=112904 CPUtime=1654.71
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 38306 822 0 0 165436 35 0 0 25 0 1 0 60311524 115613696 25741 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 28226 25741 378 142 0 27180 0
Current children cumulated CPU time (s) 1654.71
Current children cumulated vsize (KiB) 112904

[startup+1722.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 19739
/proc/meminfo: memFree=1522680/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=114084 CPUtime=1714.68
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 38863 822 0 0 171433 35 0 0 25 0 1 0 60311524 116822016 26298 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 28521 26298 378 142 0 27475 0
Current children cumulated CPU time (s) 1714.68
Current children cumulated vsize (KiB) 114084

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 19739
/proc/meminfo: memFree=1520376/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=148028 CPUtime=1774.67
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 47586 822 0 0 177426 41 0 0 25 0 1 0 60311524 151580672 26828 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 37007 26828 378 142 0 35961 0
Current children cumulated CPU time (s) 1774.67
Current children cumulated vsize (KiB) 148028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.7 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 19739
/proc/meminfo: memFree=1519416/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=148552 CPUtime=1800.06
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 47822 822 0 0 179965 41 0 0 25 0 1 0 60311524 152117248 27064 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 37138 27064 378 142 0 36092 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 148552

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

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

[startup+1807.7 s]
/proc/loadavg: 1.99 2.00 2.00 3/82 19739
/proc/meminfo: memFree=1519416/2055920 swapFree=4192812/4192956
[pid=19691] ppid=19689 vsize=148552 CPUtime=1800.06
/proc/19691/stat : 19691 (pcs.small) R 19689 19691 17427 0 -1 4194304 47822 822 0 0 179965 41 0 0 25 0 1 0 60311524 152117248 27064 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/19691/statm: 37138 27064 378 142 0 36092 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 148552

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.72
CPU time (s): 1800.09
CPU user time (s): 1799.66
CPU system time (s): 0.433934
CPU usage (%): 99.5778
Max. virtual memory (cumulated for all children) (KiB): 148552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.433934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48644
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= 21
involuntary context switches= 41258

runsolver used 1.91671 second user time and 5.43017 second system time

The end

Launcher Data 

Begin job on node1 at 2009-07-16 10:20:38
IDJOB=2091349
IDBENCH=60047
IDSOLVER=733
FILE ID=node1/2091349-1247732438
PBS_JOBID= 9521562
Free space on /tmp= 66384 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-40-19-fcd/normalized-rand-2-40-19-443-230-fcd-20_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091349-1247732438/watcher-2091349-1247732438 -o /tmp/evaluation-result-2091349-1247732438/solver-2091349-1247732438 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 340946705 HOME/instance-2091349-1247732438.xml

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

MD5SUM BENCH= d1c1178443fa4c2f12b50c79f62b5713
RANDOM SEED=340946705

node1.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		: 3000.216
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		: 3000.216
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:       1590888 kB
Buffers:         76612 kB
Cached:         252168 kB
SwapCached:          0 kB
Active:         152204 kB
Inactive:       248024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1590888 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1924 kB
Writeback:           0 kB
Mapped:          82864 kB
Slab:            50016 kB
Committed_AS:   699608 kB
PageTables:       1916 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= 66384 MiB
End job on node1 at 2009-07-16 10:50:47