Trace number 2068161

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? (MO) 1440.2 1445.15

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-ran14x18-1.xml
MD5SUM31a527a760a0c91c8e5a215946960e4a
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables7812
Number of constraints316
Maximum constraint arity540
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension316
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c has operations which may create big domains
0.00/0.02	c big-domain mode
0.00/0.05	c Seed is 1052564359
0.00/0.05	c Constructing HOME/instance-2068161-1247706121.xml  with 42966 constraints
1.07/1.14	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-2068161-1247706121/watcher-2068161-1247706121 -o /tmp/evaluation-result-2068161-1247706121/solver-2068161-1247706121 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1052564359 HOME/instance-2068161-1247706121.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.04 2.05 4/82 20091
/proc/meminfo: memFree=503800/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=5356 CPUtime=0
/proc/20091/stat : 20091 (pcssolve) R 20089 20091 16251 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 57676716 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 255372880543 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/20091/statm: 1339 241 200 169 0 50 0
[pid=20092] ppid=20091 vsize=3676 CPUtime=0
/proc/20092/stat : 20092 (fgrep) R 20091 20091 16251 0 -1 4194304 120 0 0 0 0 0 0 0 22 0 1 0 57676717 3764224 87 996147200 4194304 4274172 548682068976 18446744073709551615 255372728035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20092/statm: 919 87 69 19 0 43 0

[startup+0.103088 s]
/proc/loadavg: 2.00 2.04 2.05 4/82 20091
/proc/meminfo: memFree=503800/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=7196 CPUtime=0.07
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 1534 826 0 0 7 0 0 0 18 0 1 0 57676716 7368704 1102 996147200 134512640 135215973 4294956304 18446744073709551615 134524420 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 1799 1102 369 171 0 724 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7196

[startup+0.201099 s]
/proc/loadavg: 2.00 2.04 2.05 4/82 20091
/proc/meminfo: memFree=503800/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=13264 CPUtime=0.17
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 3020 826 0 0 15 2 0 0 18 0 1 0 57676716 13582336 2588 996147200 134512640 135215973 4294956304 18446744073709551615 9884224 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 3316 2588 369 171 0 2241 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 13264

[startup+0.301105 s]
/proc/loadavg: 2.00 2.04 2.05 4/82 20091
/proc/meminfo: memFree=503800/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=14620 CPUtime=0.27
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 3336 826 0 0 25 2 0 0 19 0 1 0 57676716 14970880 2904 996147200 134512640 135215973 4294956304 18446744073709551615 134764588 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 3655 2904 369 171 0 2580 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 14620

[startup+0.701145 s]
/proc/loadavg: 2.00 2.04 2.05 4/82 20091
/proc/meminfo: memFree=503800/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=17336 CPUtime=0.66
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 4011 826 0 0 64 2 0 0 23 0 1 0 57676716 17752064 3421 996147200 134512640 135215973 4294956304 18446744073709551615 134701088 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 4334 3421 385 171 0 3259 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 17336

[startup+1.50123 s]
/proc/loadavg: 2.00 2.04 2.05 3/83 20097
/proc/meminfo: memFree=486960/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=34964 CPUtime=1.47
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 10103 826 0 0 141 6 0 0 25 0 1 0 57676716 35803136 7601 996147200 134512640 135215973 4294956304 18446744073709551615 134599883 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 8741 7601 406 171 0 7666 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 34964

[startup+3.10139 s]
/proc/loadavg: 2.00 2.04 2.05 3/83 20097
/proc/meminfo: memFree=459312/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=71460 CPUtime=3.06
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 24914 826 0 0 294 12 0 0 25 0 1 0 57676716 73175040 16585 996147200 134512640 135215973 4294956304 18446744073709551615 134610603 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 17865 16585 406 171 0 16790 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 71460

[startup+6.30173 s]
/proc/loadavg: 2.00 2.04 2.05 3/83 20097
/proc/meminfo: memFree=408952/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=113596 CPUtime=6.25
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 39853 826 0 0 606 19 0 0 25 0 1 0 57676716 116322304 23933 996147200 134512640 135215973 4294956304 18446744073709551615 134583365 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 28399 23933 409 171 0 27324 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 113596

[startup+12.7014 s]
/proc/loadavg: 2.00 2.04 2.05 3/83 20097
/proc/meminfo: memFree=408888/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=113756 CPUtime=12.61
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 40278 826 0 0 1242 19 0 0 25 0 1 0 57676716 116486144 23958 996147200 134512640 135215973 4294956304 18446744073709551615 4158960014 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 28439 23958 409 171 0 27364 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 113756

[startup+25.5027 s]
/proc/loadavg: 2.00 2.04 2.04 3/83 20097
/proc/meminfo: memFree=408568/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=114040 CPUtime=25.35
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 42460 826 0 0 2515 20 0 0 25 0 1 0 57676716 116776960 24040 996147200 134512640 135215973 4294956304 18446744073709551615 135097425 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 28510 24040 409 171 0 27435 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 114040

[startup+51.1024 s]
/proc/loadavg: 2.07 2.05 2.05 3/83 20097
/proc/meminfo: memFree=402872/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=114436 CPUtime=50.83
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 49613 826 0 0 5059 24 0 0 25 0 1 0 57676716 117182464 25493 996147200 134512640 135215973 4294956304 18446744073709551615 134591106 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 28609 25493 409 171 0 27534 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 114436

[startup+102.303 s]
/proc/loadavg: 2.11 2.06 2.05 3/83 20097
/proc/meminfo: memFree=392632/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=123456 CPUtime=101.79
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 68946 826 0 0 10146 33 0 0 25 0 1 0 57676716 126418944 28061 996147200 134512640 135215973 4294956304 18446744073709551615 134902603 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 30864 28061 409 171 0 29789 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 123456

[startup+162.303 s]
/proc/loadavg: 2.19 2.08 2.05 3/83 20097
/proc/meminfo: memFree=384824/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=131032 CPUtime=161.49
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 99665 826 0 0 16101 48 0 0 25 0 1 0 57676716 134176768 29980 996147200 134512640 135215973 4294956304 18446744073709551615 134588304 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 32758 29980 409 171 0 31683 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 131032

[startup+222.307 s]
/proc/loadavg: 2.28 2.12 2.07 3/83 20097
/proc/meminfo: memFree=371320/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=144464 CPUtime=221.21
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 118227 826 0 0 22063 58 0 0 25 0 1 0 57676716 147931136 33342 996147200 134512640 135215973 4294956304 18446744073709551615 134648556 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 36116 33342 409 171 0 35041 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 144464

[startup+282.301 s]
/proc/loadavg: 2.16 2.11 2.07 3/83 20097
/proc/meminfo: memFree=364600/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=151272 CPUtime=280.92
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 131756 826 0 0 28026 66 0 0 25 0 1 0 57676716 154902528 35021 996147200 134512640 135215973 4294956304 18446744073709551615 134600150 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 37818 35021 409 171 0 36743 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 151272

[startup+342.301 s]
/proc/loadavg: 2.06 2.09 2.06 3/83 20097
/proc/meminfo: memFree=347136/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=168732 CPUtime=340.63
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 164477 826 0 0 33982 81 0 0 25 0 1 0 57676716 172781568 39392 996147200 134512640 135215973 4294956304 18446744073709551615 134590609 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 42183 39392 409 171 0 41108 0
Current children cumulated CPU time (s) 340.63
Current children cumulated vsize (KiB) 168732

[startup+402.302 s]
/proc/loadavg: 2.02 2.07 2.06 3/83 20097
/proc/meminfo: memFree=305280/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=211244 CPUtime=400.34
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 226488 826 0 0 39925 109 0 0 25 0 1 0 57676716 216313856 50053 996147200 134512640 135215973 4294956304 18446744073709551615 4158960269 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 52811 50053 409 171 0 51736 0
Current children cumulated CPU time (s) 400.34
Current children cumulated vsize (KiB) 211244

[startup+462.302 s]
/proc/loadavg: 2.00 2.06 2.05 3/83 20097
/proc/meminfo: memFree=233920/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=278304 CPUtime=460.06
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 298192 826 0 0 45864 142 0 0 25 0 1 0 57676716 284983296 67621 996147200 134512640 135215973 4294956304 18446744073709551615 134907431 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 69576 67621 409 171 0 68501 0
Current children cumulated CPU time (s) 460.06
Current children cumulated vsize (KiB) 278304

[startup+522.301 s]
/proc/loadavg: 2.00 2.04 2.04 3/83 20097
/proc/meminfo: memFree=200704/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=311932 CPUtime=519.76
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 333637 826 0 0 51816 160 0 0 25 0 1 0 57676716 319418368 76016 996147200 134512640 135215973 4294956304 18446744073709551615 134583659 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 77983 76016 409 171 0 76908 0
Current children cumulated CPU time (s) 519.76
Current children cumulated vsize (KiB) 311932

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.04 3/83 20097
/proc/meminfo: memFree=177664/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=334616 CPUtime=579.48
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 362926 826 0 0 57774 174 0 0 25 0 1 0 57676716 342646784 81705 996147200 134512640 135215973 4294956304 18446744073709551615 134907557 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 83654 81705 409 171 0 82579 0
Current children cumulated CPU time (s) 579.48
Current children cumulated vsize (KiB) 334616

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 2.03 3/83 20097
/proc/meminfo: memFree=128256/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=383968 CPUtime=639.2
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 414494 826 0 0 63720 200 0 0 25 0 1 0 57676716 393183232 94023 996147200 134512640 135215973 4294956304 18446744073709551615 134612239 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 95992 94023 409 171 0 94917 0
Current children cumulated CPU time (s) 639.2
Current children cumulated vsize (KiB) 383968

[startup+702.302 s]
/proc/loadavg: 2.00 2.02 2.03 3/83 20097
/proc/meminfo: memFree=87104/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=426180 CPUtime=698.9
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 455157 826 0 0 69670 220 0 0 25 0 1 0 57676716 436408320 104586 996147200 134512640 135215973 4294956304 18446744073709551615 134603542 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 106545 104586 409 171 0 105470 0
Current children cumulated CPU time (s) 698.9
Current children cumulated vsize (KiB) 426180

[startup+762.301 s]
/proc/loadavg: 2.06 2.03 2.03 3/83 20097
/proc/meminfo: memFree=60864/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=450884 CPUtime=758.62
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 482454 826 0 0 75628 234 0 0 25 0 1 0 57676716 461705216 110783 996147200 134512640 135215973 4294956304 18446744073709551615 4158960177 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 112721 110783 409 171 0 111646 0
Current children cumulated CPU time (s) 758.62
Current children cumulated vsize (KiB) 450884

[startup+822.301 s]
/proc/loadavg: 2.02 2.02 2.02 3/83 20097
/proc/meminfo: memFree=30784/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=481268 CPUtime=818.33
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 510433 826 0 0 81586 247 0 0 25 0 1 0 57676716 492818432 118362 996147200 134512640 135215973 4294956304 18446744073709551615 134532717 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 120317 118362 409 171 0 119242 0
Current children cumulated CPU time (s) 818.33
Current children cumulated vsize (KiB) 481268

[startup+882.307 s]
/proc/loadavg: 2.00 2.02 2.02 3/83 20097
/proc/meminfo: memFree=22528/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=489120 CPUtime=878.04
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 520851 826 0 0 87553 251 0 0 25 0 1 0 57676716 500858880 120330 996147200 134512640 135215973 4294956304 18446744073709551615 134977074 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 122280 120330 409 171 0 121205 0
Current children cumulated CPU time (s) 878.04
Current children cumulated vsize (KiB) 489120

[startup+942.302 s]
/proc/loadavg: 2.00 2.01 2.01 3/83 20097
/proc/meminfo: memFree=15552/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=519164 CPUtime=937.74
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 551161 826 0 0 93508 266 0 0 25 0 1 0 57676716 531623936 127840 996147200 134512640 135215973 4294956304 18446744073709551615 4158960080 0 0 4096 0 0 0 0 17 1 0 0
/proc/20091/statm: 129791 127840 409 171 0 128716 0
Current children cumulated CPU time (s) 937.74
Current children cumulated vsize (KiB) 519164

[startup+1002.3 s]
/proc/loadavg: 2.23 2.05 2.02 4/84 20138
/proc/meminfo: memFree=93888/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=519164 CPUtime=997.55
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 555981 826 0 0 99485 270 0 0 25 0 1 0 57676716 531623936 127860 996147200 134512640 135215973 4294956304 18446744073709551615 134604690 0 0 4096 0 0 0 0 17 0 0 0
/proc/20091/statm: 129791 127860 409 171 0 128716 0
Current children cumulated CPU time (s) 997.55
Current children cumulated vsize (KiB) 519164

[startup+1062.3 s]
/proc/loadavg: 2.12 2.06 2.02 3/84 20138
/proc/meminfo: memFree=15424/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=535040 CPUtime=1057.51
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 576960 826 0 0 105472 279 0 0 25 0 1 0 57676716 547880960 131839 996147200 134512640 135215973 4294956304 18446744073709551615 134583554 0 0 4096 0 0 0 0 17 0 0 0
/proc/20091/statm: 133760 131839 409 171 0 132685 0
Current children cumulated CPU time (s) 1057.51
Current children cumulated vsize (KiB) 535040

[startup+1122.3 s]
/proc/loadavg: 2.15 2.08 2.03 3/84 20138
/proc/meminfo: memFree=16128/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=570028 CPUtime=1117.47
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 602448 826 0 0 111456 291 0 0 25 0 1 0 57676716 583708672 140577 996147200 134512640 135215973 4294956304 18446744073709551615 134591129 0 0 4096 0 0 0 0 17 0 0 0
/proc/20091/statm: 142507 140577 409 171 0 141432 0
Current children cumulated CPU time (s) 1117.47
Current children cumulated vsize (KiB) 570028

[startup+1182.3 s]
/proc/loadavg: 2.26 2.14 2.05 3/84 20138
/proc/meminfo: memFree=15232/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=584668 CPUtime=1177.43
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 619797 826 0 0 117445 298 0 0 25 0 1 0 57676716 598700032 144226 996147200 134512640 135215973 4294956304 18446744073709551615 134532981 0 0 4096 0 0 0 0 17 0 0 0
/proc/20091/statm: 146167 144226 409 171 0 145092 0
Current children cumulated CPU time (s) 1177.43
Current children cumulated vsize (KiB) 584668

[startup+1242.3 s]
/proc/loadavg: 2.09 2.11 2.04 3/74 20171
/proc/meminfo: memFree=428816/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=650084 CPUtime=1237.41
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 691772 826 0 0 123412 329 0 0 25 0 1 0 57676716 665686016 160601 996147200 134512640 135215973 4294956304 18446744073709551615 134587271 0 0 4096 0 0 0 0 17 0 0 0
/proc/20091/statm: 162521 160601 409 171 0 161446 0
Current children cumulated CPU time (s) 1237.41
Current children cumulated vsize (KiB) 650084

[startup+1302.3 s]
/proc/loadavg: 2.03 2.09 2.04 3/74 20171
/proc/meminfo: memFree=349264/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=713092 CPUtime=1297.38
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 744343 826 0 0 129389 349 0 0 25 0 1 0 57676716 730206208 176372 996147200 134512640 135215973 4294956304 18446744073709551615 134590196 0 0 4096 0 0 0 0 17 0 0 0
/proc/20091/statm: 178273 176372 409 171 0 177198 0
Current children cumulated CPU time (s) 1297.38
Current children cumulated vsize (KiB) 713092

[startup+1362.3 s]
/proc/loadavg: 2.01 2.07 2.03 3/74 20171
/proc/meminfo: memFree=257424/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=804128 CPUtime=1357.36
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 823064 826 0 0 135353 383 0 0 25 0 1 0 57676716 823427072 199143 996147200 134512640 135215973 4294956304 18446744073709551615 134600236 0 0 4096 0 0 0 0 17 0 0 0
/proc/20091/statm: 201032 199143 409 171 0 199957 0
Current children cumulated CPU time (s) 1357.36
Current children cumulated vsize (KiB) 804128

[startup+1422.3 s]
/proc/loadavg: 2.00 2.05 2.03 3/74 20171
/proc/meminfo: memFree=175696/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=882324 CPUtime=1417.34
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 891912 826 0 0 141323 411 0 0 25 0 1 0 57676716 903499776 218691 996147200 134512640 135215973 4294956304 18446744073709551615 134532900 0 0 4096 0 0 0 0 17 0 0 0
/proc/20091/statm: 220581 218691 409 171 0 219506 0
Current children cumulated CPU time (s) 1417.34
Current children cumulated vsize (KiB) 882324



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1445 s]
/proc/loadavg: 2.00 2.05 2.03 3/74 20171
/proc/meminfo: memFree=136144/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=921792 CPUtime=1440.04
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4194304 927879 826 0 0 143576 428 0 0 25 0 1 0 57676716 943915008 228558 996147200 134512640 135215973 4294956304 18446744073709551615 134591167 0 0 4096 0 0 0 0 17 0 0 0
/proc/20091/statm: 230448 228558 409 171 0 229373 0
Current children cumulated CPU time (s) 1440.04
Current children cumulated vsize (KiB) 921792

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

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

[startup+1445.11 s]
/proc/loadavg: 2.00 2.05 2.03 3/74 20171
/proc/meminfo: memFree=136144/2055912 swapFree=4192812/4192956
[pid=20091] ppid=20089 vsize=0 CPUtime=1440.14
/proc/20091/stat : 20091 (pcs.big) R 20089 20091 16251 0 -1 4195332 927879 826 0 0 143576 438 0 0 25 0 1 0 57676716 0 0 996147200 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/20091/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1440.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1445.15
CPU time (s): 1440.2
CPU user time (s): 1435.77
CPU system time (s): 4.42533
CPU usage (%): 99.6574
Max. virtual memory (cumulated for all children) (KiB): 921792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1435.77
system time used= 4.42533
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 928705
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22
involuntary context switches= 13207

runsolver used 1.65975 second user time and 4.91925 second system time

The end

Launcher Data 

Begin job on node78 at 2009-07-16 03:02:02
IDJOB=2068161
IDBENCH=54820
IDSOLVER=733
FILE ID=node78/2068161-1247706121
PBS_JOBID= 9521160
Free space on /tmp= 126768 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-ran14x18-1.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2068161-1247706121/watcher-2068161-1247706121 -o /tmp/evaluation-result-2068161-1247706121/solver-2068161-1247706121 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1052564359 HOME/instance-2068161-1247706121.xml

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

MD5SUM BENCH= 31a527a760a0c91c8e5a215946960e4a
RANDOM SEED=1052564359

node78.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:      2055912 kB
MemFree:        504280 kB
Buffers:         92564 kB
Cached:         614364 kB
SwapCached:          0 kB
Active:         969728 kB
Inactive:       508768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:        504280 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3092 kB
Writeback:           0 kB
Mapped:         791936 kB
Slab:            56684 kB
Committed_AS:  1383628 kB
PageTables:       3364 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= 126764 MiB
End job on node78 at 2009-07-16 03:26:09