Trace number 2067985

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 1806.67

General information on the benchmark

Namecsp/pseudo/mpsReduced/
normalized-mps-red-est.xml
MD5SUM303eed3f2207cd3202111ec7cda8219a
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 variables146
Number of constraints7
Maximum constraint arity74
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has operations which may create big domains
0.00/0.01	c big-domain mode
0.17/0.23	c Seed is 259937548
0.17/0.23	c Constructing HOME/instance-2067985-1247705889.xml  with 597 constraints
0.17/0.23	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-2067985-1247705889/watcher-2067985-1247705889 -o /tmp/evaluation-result-2067985-1247705889/solver-2067985-1247705889 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 259937548 HOME/instance-2067985-1247705889.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: 2.12 2.17 2.10 4/81 14094
/proc/meminfo: memFree=1394416/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=18576 CPUtime=0
/proc/14094/stat : 14094 (runsolver) R 14092 14094 12158 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 57655971 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 214919867687 0 0 4096 24578 0 0 0 17 1 0 0
/proc/14094/statm: 4644 284 249 26 0 2626 0

[startup+0.114021 s]
/proc/loadavg: 2.12 2.17 2.10 4/81 14094
/proc/meminfo: memFree=1394416/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=6740 CPUtime=0.09
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 1398 817 0 0 9 0 0 0 18 0 1 0 57655971 6901760 1007 996147200 134512640 135215973 4294956304 18446744073709551615 134585786 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 1685 1007 406 171 0 610 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6740

[startup+0.202037 s]
/proc/loadavg: 2.12 2.17 2.10 4/81 14094
/proc/meminfo: memFree=1394416/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=7928 CPUtime=0.17
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 1693 817 0 0 17 0 0 0 18 0 1 0 57655971 8118272 1302 996147200 134512640 135215973 4294956304 18446744073709551615 9340539 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 1982 1302 406 171 0 907 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 7928

[startup+0.30206 s]
/proc/loadavg: 2.12 2.17 2.10 4/81 14094
/proc/meminfo: memFree=1394416/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=10304 CPUtime=0.28
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 2308 817 0 0 27 1 0 0 19 0 1 0 57655971 10551296 1917 996147200 134512640 135215973 4294956304 18446744073709551615 9340539 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 2576 1917 406 171 0 1501 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10304

[startup+0.702145 s]
/proc/loadavg: 2.12 2.17 2.10 4/81 14094
/proc/meminfo: memFree=1394416/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=16244 CPUtime=0.68
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 3784 817 0 0 67 1 0 0 23 0 1 0 57655971 16633856 3393 996147200 134512640 135215973 4294956304 18446744073709551615 134599875 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 4061 3393 406 171 0 2986 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16244

[startup+1.50131 s]
/proc/loadavg: 2.12 2.17 2.10 3/82 14100
/proc/meminfo: memFree=1377120/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=21528 CPUtime=1.48
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 5103 817 0 0 146 2 0 0 25 0 1 0 57655971 22044672 4712 996147200 134512640 135215973 4294956304 18446744073709551615 135095055 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 5382 4712 406 171 0 4307 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21528

[startup+3.10166 s]
/proc/loadavg: 2.12 2.17 2.10 3/82 14100
/proc/meminfo: memFree=1369760/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=36180 CPUtime=3.07
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 8757 817 0 0 304 3 0 0 25 0 1 0 57655971 37048320 8366 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 9045 8366 406 171 0 7970 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 36180

[startup+6.30135 s]
/proc/loadavg: 2.11 2.17 2.10 3/82 14100
/proc/meminfo: memFree=1310944/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=87560 CPUtime=6.28
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 21628 817 0 0 619 9 0 0 25 0 1 0 57655971 89661440 21184 996147200 134512640 135215973 4294956304 18446744073709551615 134533117 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 21890 21184 409 171 0 20815 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 87560

[startup+12.7017 s]
/proc/loadavg: 2.11 2.17 2.10 3/82 14100
/proc/meminfo: memFree=1310824/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=87688 CPUtime=12.68
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 21660 817 0 0 1259 9 0 0 25 0 1 0 57655971 89792512 21216 996147200 134512640 135215973 4294956304 18446744073709551615 134599870 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 21922 21216 409 171 0 20847 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 87688

[startup+25.5015 s]
/proc/loadavg: 2.08 2.16 2.10 3/82 14100
/proc/meminfo: memFree=1310696/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=87688 CPUtime=25.47
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 21707 817 0 0 2538 9 0 0 25 0 1 0 57655971 89792512 21263 996147200 134512640 135215973 4294956304 18446744073709551615 135094710 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 21922 21263 409 171 0 20847 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 87688

[startup+51.102 s]
/proc/loadavg: 2.05 2.14 2.09 3/82 14100
/proc/meminfo: memFree=1310760/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=87688 CPUtime=51.06
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 21707 817 0 0 5097 9 0 0 25 0 1 0 57655971 89792512 21263 996147200 134512640 135215973 4294956304 18446744073709551615 134599856 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 21922 21263 409 171 0 20847 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 87688

[startup+102.303 s]
/proc/loadavg: 2.02 2.12 2.09 3/82 14100
/proc/meminfo: memFree=1310696/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=87688 CPUtime=102.24
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 21707 817 0 0 10215 9 0 0 25 0 1 0 57655971 89792512 21263 996147200 134512640 135215973 4294956304 18446744073709551615 135094452 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 21922 21263 409 171 0 20847 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 87688

[startup+162.302 s]
/proc/loadavg: 2.01 2.10 2.08 3/82 14100
/proc/meminfo: memFree=1310696/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=87816 CPUtime=162.22
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 21711 817 0 0 16213 9 0 0 25 0 1 0 57655971 89923584 21267 996147200 134512640 135215973 4294956304 18446744073709551615 134581329 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 21954 21267 409 171 0 20879 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 87816

[startup+222.307 s]
/proc/loadavg: 2.00 2.08 2.07 3/82 14106
/proc/meminfo: memFree=1309608/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=88884 CPUtime=222.18
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 21995 817 0 0 22209 9 0 0 25 0 1 0 57655971 91017216 21551 996147200 134512640 135215973 4294956304 18446744073709551615 135094353 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 22221 21551 409 171 0 21146 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 88884

[startup+282.302 s]
/proc/loadavg: 2.00 2.06 2.07 3/82 14106
/proc/meminfo: memFree=1309160/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=89396 CPUtime=282.16
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 22121 817 0 0 28206 10 0 0 25 0 1 0 57655971 91541504 21677 996147200 134512640 135215973 4294956304 18446744073709551615 4158960025 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 22349 21677 409 171 0 21274 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 89396

[startup+342.302 s]
/proc/loadavg: 2.00 2.05 2.06 3/82 14106
/proc/meminfo: memFree=1291752/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=107220 CPUtime=342.13
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 26545 817 0 0 34202 11 0 0 25 0 1 0 57655971 109793280 25996 996147200 134512640 135215973 4294956304 18446744073709551615 4158960018 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 26805 25996 409 171 0 25730 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 107220

[startup+402.303 s]
/proc/loadavg: 2.00 2.04 2.06 3/82 14106
/proc/meminfo: memFree=1287976/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=110980 CPUtime=402.11
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 27584 817 0 0 40199 12 0 0 25 0 1 0 57655971 113643520 26937 996147200 134512640 135215973 4294956304 18446744073709551615 134597319 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 27745 26937 409 171 0 26670 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 110980

[startup+462.301 s]
/proc/loadavg: 2.00 2.03 2.05 3/82 14106
/proc/meminfo: memFree=1287976/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=110980 CPUtime=462.09
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 27589 817 0 0 46197 12 0 0 25 0 1 0 57655971 113643520 26942 996147200 134512640 135215973 4294956304 18446744073709551615 135095296 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 27745 26942 409 171 0 26670 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 110980

[startup+522.301 s]
/proc/loadavg: 2.03 2.03 2.05 3/82 14106
/proc/meminfo: memFree=1285736/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=113224 CPUtime=522.07
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 28149 817 0 0 52194 13 0 0 25 0 1 0 57655971 115941376 27502 996147200 134512640 135215973 4294956304 18446744073709551615 4158960027 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 28306 27502 409 171 0 27231 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 113224

[startup+582.301 s]
/proc/loadavg: 2.01 2.02 2.04 3/82 14106
/proc/meminfo: memFree=1283688/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=115600 CPUtime=582.05
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 28739 817 0 0 58192 13 0 0 25 0 1 0 57655971 118374400 28092 996147200 134512640 135215973 4294956304 18446744073709551615 135094718 0 0 4096 0 0 0 0 17 1 0 0
/proc/14094/statm: 28900 28092 409 171 0 27825 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 115600

[startup+642.301 s]
/proc/loadavg: 2.00 2.02 2.04 3/73 14140
/proc/meminfo: memFree=1153728/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=118108 CPUtime=641.62
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 29385 817 0 0 64149 13 0 0 25 0 1 0 57655971 120942592 28738 996147200 134512640 135215973 4294956304 18446744073709551615 4158960128 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 29527 28738 409 171 0 28452 0
Current children cumulated CPU time (s) 641.62
Current children cumulated vsize (KiB) 118108

[startup+702.301 s]

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

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 14140
/proc/meminfo: memFree=462976/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=185464 CPUtime=879.76
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 46218 817 0 0 87956 20 0 0 25 0 1 0 57655971 189915136 45538 996147200 134512640 135215973 4294956304 18446744073709551615 4158960484 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 46366 45538 409 171 0 45291 0
Current children cumulated CPU time (s) 879.76
Current children cumulated vsize (KiB) 185464

[startup+942.302 s]
/proc/loadavg: 1.93 1.98 2.00 3/73 14173
/proc/meminfo: memFree=1220552/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=191460 CPUtime=939.33
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 47764 817 0 0 93912 21 0 0 25 0 1 0 57655971 196055040 47084 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 47865 47084 409 171 0 46790 0
Current children cumulated CPU time (s) 939.33
Current children cumulated vsize (KiB) 191460

[startup+1002.3 s]
/proc/loadavg: 1.97 1.98 2.00 3/73 14173
/proc/meminfo: memFree=1162248/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=195536 CPUtime=999.08
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 48790 817 0 0 99886 22 0 0 25 0 1 0 57655971 200228864 48110 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 48884 48110 409 171 0 47809 0
Current children cumulated CPU time (s) 999.08
Current children cumulated vsize (KiB) 195536

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/73 14173
/proc/meminfo: memFree=1050120/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=221588 CPUtime=1058.84
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 55563 817 0 0 105859 25 0 0 25 0 1 0 57655971 226906112 54432 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 55397 54432 409 171 0 54322 0
Current children cumulated CPU time (s) 1058.84
Current children cumulated vsize (KiB) 221588

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/73 14173
/proc/meminfo: memFree=912840/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=261036 CPUtime=1118.58
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 65510 817 0 0 111829 29 0 0 25 0 1 0 57655971 267300864 64379 996147200 134512640 135215973 4294956304 18446744073709551615 134585776 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 65259 64379 409 171 0 64184 0
Current children cumulated CPU time (s) 1118.58
Current children cumulated vsize (KiB) 261036

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/73 14173
/proc/meminfo: memFree=804936/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=281464 CPUtime=1178.33
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 70882 817 0 0 117801 32 0 0 25 0 1 0 57655971 288219136 69109 996147200 134512640 135215973 4294956304 18446744073709551615 134597319 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 70366 69109 409 171 0 69291 0
Current children cumulated CPU time (s) 1178.33
Current children cumulated vsize (KiB) 281464

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/73 14173
/proc/meminfo: memFree=696648/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=301392 CPUtime=1238.09
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 75846 817 0 0 123775 34 0 0 25 0 1 0 57655971 308625408 74073 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 75348 74073 409 171 0 74273 0
Current children cumulated CPU time (s) 1238.09
Current children cumulated vsize (KiB) 301392

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/73 14173
/proc/meminfo: memFree=580168/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=325548 CPUtime=1297.85
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 81901 817 0 0 129749 36 0 0 25 0 1 0 57655971 333361152 80128 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 81387 80128 409 171 0 80312 0
Current children cumulated CPU time (s) 1297.85
Current children cumulated vsize (KiB) 325548

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/73 14173
/proc/meminfo: memFree=482376/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=352428 CPUtime=1357.6
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 88682 817 0 0 135721 39 0 0 25 0 1 0 57655971 360886272 86909 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 88107 86909 409 171 0 87032 0
Current children cumulated CPU time (s) 1357.6
Current children cumulated vsize (KiB) 352428

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/73 14173
/proc/meminfo: memFree=418440/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=358632 CPUtime=1417.34
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 90233 817 0 0 141695 39 0 0 25 0 1 0 57655971 367239168 88460 996147200 134512640 135215973 4294956304 18446744073709551615 135094891 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 89658 88460 409 171 0 88583 0
Current children cumulated CPU time (s) 1417.34
Current children cumulated vsize (KiB) 358632

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 2.00 3/73 14173
/proc/meminfo: memFree=343688/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=373352 CPUtime=1477.1
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 93962 817 0 0 147669 41 0 0 25 0 1 0 57655971 382312448 92189 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 93338 92189 409 171 0 92263 0
Current children cumulated CPU time (s) 1477.1
Current children cumulated vsize (KiB) 373352

[startup+1542.31 s]
/proc/loadavg: 1.99 1.98 2.00 3/73 14173
/proc/meminfo: memFree=237896/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=383112 CPUtime=1536.85
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 96397 817 0 0 153643 42 0 0 25 0 1 0 57655971 392306688 94624 996147200 134512640 135215973 4294956304 18446744073709551615 4158960053 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 95778 94624 409 171 0 94703 0
Current children cumulated CPU time (s) 1536.85
Current children cumulated vsize (KiB) 383112

[startup+1602.3 s]
/proc/loadavg: 2.22 2.03 2.02 3/73 14173
/proc/meminfo: memFree=140104/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=390716 CPUtime=1596.6
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 98311 817 0 0 159617 43 0 0 25 0 1 0 57655971 400093184 96538 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 97679 96538 409 171 0 96604 0
Current children cumulated CPU time (s) 1596.6
Current children cumulated vsize (KiB) 390716

[startup+1662.3 s]
/proc/loadavg: 2.21 2.07 2.03 4/83 14214
/proc/meminfo: memFree=941296/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=395832 CPUtime=1656.35
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 99617 817 0 0 165589 46 0 0 25 0 1 0 57655971 405331968 97844 996147200 134512640 135215973 4294956304 18446744073709551615 134586787 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 98958 97844 409 171 0 97883 0
Current children cumulated CPU time (s) 1656.35
Current children cumulated vsize (KiB) 395832

[startup+1722.3 s]
/proc/loadavg: 2.43 2.16 2.06 3/83 14214
/proc/meminfo: memFree=274032/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=404364 CPUtime=1716.09
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 101731 817 0 0 171562 47 0 0 25 0 1 0 57655971 414068736 99958 996147200 134512640 135215973 4294956304 18446744073709551615 134610603 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 101091 99958 409 171 0 100016 0
Current children cumulated CPU time (s) 1716.09
Current children cumulated vsize (KiB) 404364

[startup+1782.3 s]
/proc/loadavg: 2.16 2.13 2.05 3/83 14214
/proc/meminfo: memFree=264944/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=413320 CPUtime=1775.83
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 103983 817 0 0 177534 49 0 0 25 0 1 0 57655971 423239680 102210 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 103330 102210 409 171 0 102255 0
Current children cumulated CPU time (s) 1775.83
Current children cumulated vsize (KiB) 413320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.6 s]
/proc/loadavg: 2.17 2.13 2.05 3/83 14214
/proc/meminfo: memFree=261552/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=416604 CPUtime=1800.01
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 104801 817 0 0 179952 49 0 0 25 0 1 0 57655971 426602496 103028 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 104151 103028 409 171 0 103076 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 416604

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

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

[startup+1806.6 s]
/proc/loadavg: 2.17 2.13 2.05 3/83 14214
/proc/meminfo: memFree=261552/2055920 swapFree=4192812/4192956
[pid=14094] ppid=14092 vsize=416604 CPUtime=1800.01
/proc/14094/stat : 14094 (pcs.big) R 14092 14094 12158 0 -1 4194304 104801 817 0 0 179952 49 0 0 25 0 1 0 57655971 426602496 103028 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/14094/statm: 104151 103028 409 171 0 103076 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 416604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1806.67
CPU time (s): 1800.09
CPU user time (s): 1799.53
CPU system time (s): 0.558915
CPU usage (%): 99.636
Max. virtual memory (cumulated for all children) (KiB): 416604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.558915
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105618
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= 32385

runsolver used 1.71274 second user time and 4.91125 second system time

The end

Launcher Data 

Begin job on node10 at 2009-07-16 02:58:09
IDJOB=2067985
IDBENCH=54768
IDSOLVER=733
FILE ID=node10/2067985-1247705889
PBS_JOBID= 9521288
Free space on /tmp= 66364 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/pseudo/mpsReduced/normalized-mps-red-est.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2067985-1247705889/watcher-2067985-1247705889 -o /tmp/evaluation-result-2067985-1247705889/solver-2067985-1247705889 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 259937548 HOME/instance-2067985-1247705889.xml

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

MD5SUM BENCH= 303eed3f2207cd3202111ec7cda8219a
RANDOM SEED=259937548

node10.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		: 3000.279
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		: 3000.279
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:       1394896 kB
Buffers:         84600 kB
Cached:         441584 kB
SwapCached:          0 kB
Active:         238332 kB
Inactive:       341364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1394896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2380 kB
Writeback:           0 kB
Mapped:          73948 kB
Slab:            66460 kB
Committed_AS:   663292 kB
PageTables:       1880 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= 66360 MiB
End job on node10 at 2009-07-16 03:28:18