Trace number 2092252

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.11 1804.06

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-57_ext.xml
MD5SUM49b96ffd55c0cccdf99521f48fa58199
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 benchmark2.05369
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.08/0.11	c Seed is 1763257535
0.08/0.11	c Constructing HOME/instance-2092252-1247734021.xml  with 103 constraints
0.28/0.34	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-2092252-1247734021/watcher-2092252-1247734021 -o /tmp/evaluation-result-2092252-1247734021/solver-2092252-1247734021 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1763257535 HOME/instance-2092252-1247734021.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 2.04 2.01 4/72 21127
/proc/meminfo: memFree=1417260/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=5356 CPUtime=0
/proc/21127/stat : 21127 (pcssolve) S 21125 21127 20521 0 -1 4194304 305 0 0 0 0 0 0 0 21 0 1 0 60466740 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 256364831556 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21127/statm: 1339 242 201 169 0 50 0
[pid=21128] ppid=21127 vsize=5356 CPUtime=0
/proc/21128/stat : 21128 (pcssolve) R 21127 21127 20521 0 -1 4194368 22 0 0 0 0 0 0 0 22 0 1 0 60466740 5484544 243 996147200 4194304 4889804 548682068800 18446744073709551615 256364834087 0 0 4096 0 0 0 0 17 0 0 0
/proc/21128/statm: 1339 243 202 169 0 50 0
[pid=21129] ppid=21127 vsize=3676 CPUtime=0
/proc/21129/stat : 21129 (grep) S 21127 21127 20521 0 -1 4194304 154 0 0 0 0 0 0 0 21 0 1 0 60466740 3764224 121 996147200 4194304 4274172 548682069040 18446744073709551615 256365002834 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/21129/statm: 919 121 99 19 0 43 0

[startup+0.049096 s]
/proc/loadavg: 2.12 2.04 2.01 4/72 21127
/proc/meminfo: memFree=1417260/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=4888 CPUtime=0.03
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 870 656 0 0 3 0 0 0 21 0 1 0 60466740 5005312 501 996147200 134512640 135215973 4294956304 18446744073709551615 10727039 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 1222 501 383 171 0 147 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4888

[startup+0.101101 s]
/proc/loadavg: 2.12 2.04 2.01 4/72 21127
/proc/meminfo: memFree=1417260/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=5552 CPUtime=0.08
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 966 656 0 0 8 0 0 0 21 0 1 0 60466740 5685248 597 996147200 134512640 135215973 4294956304 18446744073709551615 134759704 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 1388 597 383 171 0 313 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5552

[startup+0.301123 s]
/proc/loadavg: 2.12 2.04 2.01 4/72 21127
/proc/meminfo: memFree=1417260/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=7904 CPUtime=0.28
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 1340 656 0 0 28 0 0 0 22 0 1 0 60466740 8093696 971 996147200 134512640 135215973 4294956304 18446744073709551615 10696315 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 1976 972 383 171 0 901 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7904

[startup+0.701166 s]
/proc/loadavg: 2.12 2.04 2.01 4/72 21127
/proc/meminfo: memFree=1417260/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=8840 CPUtime=0.68
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 1560 656 0 0 68 0 0 0 25 0 1 0 60466740 9052160 1191 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 2210 1191 401 171 0 1135 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8840

[startup+1.50125 s]
/proc/loadavg: 2.12 2.04 2.01 3/73 21132
/proc/meminfo: memFree=1413796/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=8840 CPUtime=1.47
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 1579 656 0 0 147 0 0 0 25 0 1 0 60466740 9052160 1210 996147200 134512640 135215973 4294956304 18446744073709551615 134590058 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 2210 1210 401 171 0 1135 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8840

[startup+3.10141 s]
/proc/loadavg: 2.12 2.04 2.01 3/73 21132
/proc/meminfo: memFree=1413668/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=8840 CPUtime=3.07
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 1630 656 0 0 307 0 0 0 25 0 1 0 60466740 9052160 1261 996147200 134512640 135215973 4294956304 18446744073709551615 134599865 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 2210 1261 401 171 0 1135 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8840

[startup+6.30174 s]
/proc/loadavg: 2.19 2.06 2.01 3/73 21132
/proc/meminfo: memFree=1413220/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=8840 CPUtime=6.02
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 1690 656 0 0 601 1 0 0 25 0 1 0 60466740 9052160 1321 996147200 134512640 135215973 4294956304 18446744073709551615 134583204 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 2210 1321 401 171 0 1135 0
Current children cumulated CPU time (s) 6.02
Current children cumulated vsize (KiB) 8840

[startup+12.7015 s]
/proc/loadavg: 2.17 2.05 2.01 3/73 21132
/proc/meminfo: memFree=1412516/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=8972 CPUtime=12.35
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 1858 656 0 0 1234 1 0 0 25 0 1 0 60466740 9187328 1489 996147200 134512640 135215973 4294956304 18446744073709551615 135026994 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 2243 1489 401 171 0 1168 0
Current children cumulated CPU time (s) 12.35
Current children cumulated vsize (KiB) 8972

[startup+25.5019 s]
/proc/loadavg: 2.13 2.05 2.01 3/73 21132
/proc/meminfo: memFree=1410084/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=10948 CPUtime=25.05
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 2453 656 0 0 2504 1 0 0 25 0 1 0 60466740 11210752 2051 996147200 134512640 135215973 4294956304 18446744073709551615 134590990 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 2737 2051 401 171 0 1662 0
Current children cumulated CPU time (s) 25.05
Current children cumulated vsize (KiB) 10948

[startup+51.1015 s]
/proc/loadavg: 2.09 2.05 2.01 3/73 21132
/proc/meminfo: memFree=1403940/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=16880 CPUtime=50.46
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 3975 656 0 0 5044 2 0 0 25 0 1 0 60466740 17285120 3508 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 4220 3508 401 171 0 3145 0
Current children cumulated CPU time (s) 50.46
Current children cumulated vsize (KiB) 16880

[startup+102.302 s]
/proc/loadavg: 2.04 2.04 2.00 3/73 21132
/proc/meminfo: memFree=1392932/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=27148 CPUtime=101.27
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 6609 656 0 0 10124 3 0 0 25 0 1 0 60466740 27799552 6013 996147200 134512640 135215973 4294956304 18446744073709551615 134590168 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 6787 6013 401 171 0 5712 0
Current children cumulated CPU time (s) 101.27
Current children cumulated vsize (KiB) 27148

[startup+162.302 s]
/proc/loadavg: 2.01 2.03 2.00 3/73 21132
/proc/meminfo: memFree=1379748/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=39908 CPUtime=160.82
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 9934 656 0 0 16076 6 0 0 25 0 1 0 60466740 40865792 9048 996147200 134512640 135215973 4294956304 18446744073709551615 134599858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 9977 9048 401 171 0 8902 0
Current children cumulated CPU time (s) 160.82
Current children cumulated vsize (KiB) 39908

[startup+222.305 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 21132
/proc/meminfo: memFree=1366244/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=51788 CPUtime=220.36
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 13017 656 0 0 22028 8 0 0 25 0 1 0 60466740 53030912 12131 996147200 134512640 135215973 4294956304 18446744073709551615 134585388 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 12947 12131 401 171 0 11872 0
Current children cumulated CPU time (s) 220.36
Current children cumulated vsize (KiB) 51788

[startup+282.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 21132
/proc/meminfo: memFree=1351716/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=64044 CPUtime=279.9
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 16190 656 0 0 27980 10 0 0 25 0 1 0 60466740 65581056 15239 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 16011 15239 401 171 0 14936 0
Current children cumulated CPU time (s) 279.9
Current children cumulated vsize (KiB) 64044

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 21132
/proc/meminfo: memFree=1337444/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=77832 CPUtime=339.44
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 19737 656 0 0 33932 12 0 0 25 0 1 0 60466740 79699968 18273 996147200 134512640 135215973 4294956304 18446744073709551615 134599824 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 19458 18273 401 171 0 18383 0
Current children cumulated CPU time (s) 339.44
Current children cumulated vsize (KiB) 77832

[startup+402.302 s]
/proc/loadavg: 1.78 1.95 1.98 2/68 21185
/proc/meminfo: memFree=1431628/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=89576 CPUtime=399.05
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 22794 656 0 0 39891 14 0 0 25 0 1 0 60466740 91725824 21330 996147200 134512640 135215973 4294956304 18446744073709551615 134600073 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 22394 21330 401 171 0 21319 0
Current children cumulated CPU time (s) 399.05
Current children cumulated vsize (KiB) 89576

[startup+462.301 s]
/proc/loadavg: 1.28 1.78 1.92 2/68 21317
/proc/meminfo: memFree=1419716/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=100792 CPUtime=458.93
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 25707 656 0 0 45875 18 0 0 25 0 1 0 60466740 103211008 24243 996147200 134512640 135215973 4294956304 18446744073709551615 134600785 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 25198 24243 401 171 0 24123 0
Current children cumulated CPU time (s) 458.93
Current children cumulated vsize (KiB) 100792

[startup+522.301 s]
/proc/loadavg: 1.10 1.63 1.86 2/65 21387
/proc/meminfo: memFree=1408684/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=113184 CPUtime=518.85
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 28890 656 0 0 51862 23 0 0 25 0 1 0 60466740 115900416 27297 996147200 134512640 135215973 4294956304 18446744073709551615 135020330 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 28296 27297 401 171 0 27221 0
Current children cumulated CPU time (s) 518.85
Current children cumulated vsize (KiB) 113184

[startup+582.301 s]
/proc/loadavg: 1.04 1.52 1.80 2/65 21387
/proc/meminfo: memFree=1397676/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=123740 CPUtime=578.82
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 31651 656 0 0 57857 25 0 0 25 0 1 0 60466740 126709760 30058 996147200 134512640 135215973 4294956304 18446744073709551615 135013281 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 30935 30058 401 171 0 29860 0
Current children cumulated CPU time (s) 578.82
Current children cumulated vsize (KiB) 123740

[startup+642.302 s]
/proc/loadavg: 1.01 1.42 1.75 2/65 21387
/proc/meminfo: memFree=1386604/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=134564 CPUtime=638.8

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

[startup+882.305 s]
/proc/loadavg: 1.00 1.18 1.57 2/65 21393
/proc/meminfo: memFree=1341100/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=182072 CPUtime=878.71
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 46740 656 0 0 87835 36 0 0 25 0 1 0 60466740 186441728 44122 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 45518 44122 401 171 0 44443 0
Current children cumulated CPU time (s) 878.71
Current children cumulated vsize (KiB) 182072

[startup+942.302 s]
/proc/loadavg: 1.00 1.14 1.53 2/65 21393
/proc/meminfo: memFree=1330732/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=192228 CPUtime=938.68
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 49381 656 0 0 93831 37 0 0 25 0 1 0 60466740 196841472 46763 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 48057 46763 401 171 0 46982 0
Current children cumulated CPU time (s) 938.68
Current children cumulated vsize (KiB) 192228

[startup+1002.3 s]
/proc/loadavg: 1.00 1.12 1.50 2/65 21393
/proc/meminfo: memFree=1320492/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=203012 CPUtime=998.66
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 52166 656 0 0 99826 40 0 0 25 0 1 0 60466740 207884288 49291 996147200 134512640 135215973 4294956304 18446744073709551615 134599842 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 50753 49291 401 171 0 49678 0
Current children cumulated CPU time (s) 998.66
Current children cumulated vsize (KiB) 203012

[startup+1062.3 s]
/proc/loadavg: 1.00 1.09 1.46 2/65 21393
/proc/meminfo: memFree=1310252/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=213044 CPUtime=1058.62
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 54757 656 0 0 105821 41 0 0 25 0 1 0 60466740 218157056 51882 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 53261 51882 401 171 0 52186 0
Current children cumulated CPU time (s) 1058.62
Current children cumulated vsize (KiB) 213044

[startup+1122.3 s]
/proc/loadavg: 1.00 1.07 1.43 2/65 21393
/proc/meminfo: memFree=1299884/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=222812 CPUtime=1118.61
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 57308 656 0 0 111817 44 0 0 25 0 1 0 60466740 228159488 54433 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 55703 54433 401 171 0 54628 0
Current children cumulated CPU time (s) 1118.61
Current children cumulated vsize (KiB) 222812

[startup+1182.3 s]
/proc/loadavg: 1.00 1.06 1.40 2/65 21393
/proc/meminfo: memFree=1289452/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=232976 CPUtime=1178.59
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 59934 656 0 0 117813 46 0 0 25 0 1 0 60466740 238567424 57059 996147200 134512640 135215973 4294956304 18446744073709551615 4158960180 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 58244 57059 401 171 0 57169 0
Current children cumulated CPU time (s) 1178.59
Current children cumulated vsize (KiB) 232976

[startup+1242.3 s]
/proc/loadavg: 1.00 1.04 1.37 2/65 21393
/proc/meminfo: memFree=1278764/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=243268 CPUtime=1238.55
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 62587 656 0 0 123807 48 0 0 25 0 1 0 60466740 249106432 59712 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 60817 59712 401 171 0 59742 0
Current children cumulated CPU time (s) 1238.55
Current children cumulated vsize (KiB) 243268

[startup+1302.3 s]
/proc/loadavg: 1.00 1.03 1.35 2/65 21393
/proc/meminfo: memFree=1268588/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=253028 CPUtime=1298.53
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 65146 656 0 0 129802 51 0 0 25 0 1 0 60466740 259100672 62271 996147200 134512640 135215973 4294956304 18446744073709551615 4158960638 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 63257 62271 401 171 0 62182 0
Current children cumulated CPU time (s) 1298.53
Current children cumulated vsize (KiB) 253028

[startup+1362.3 s]
/proc/loadavg: 1.00 1.03 1.32 2/65 21393
/proc/meminfo: memFree=1258540/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=262656 CPUtime=1358.5
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 67631 656 0 0 135797 53 0 0 25 0 1 0 60466740 268959744 64756 996147200 134512640 135215973 4294956304 18446744073709551615 134600705 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 65664 64756 401 171 0 64589 0
Current children cumulated CPU time (s) 1358.5
Current children cumulated vsize (KiB) 262656

[startup+1422.3 s]
/proc/loadavg: 1.00 1.02 1.30 2/65 21393
/proc/meminfo: memFree=1247532/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=281272 CPUtime=1418.49
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 72394 656 0 0 141793 56 0 0 25 0 1 0 60466740 288022528 67470 996147200 134512640 135215973 4294956304 18446744073709551615 135018582 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 70318 67470 401 171 0 69243 0
Current children cumulated CPU time (s) 1418.49
Current children cumulated vsize (KiB) 281272

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.28 2/65 21393
/proc/meminfo: memFree=1238124/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=290508 CPUtime=1478.46
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 74762 656 0 0 147788 58 0 0 25 0 1 0 60466740 297480192 69838 996147200 134512640 135215973 4294956304 18446744073709551615 134583507 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 72627 69838 401 171 0 71552 0
Current children cumulated CPU time (s) 1478.46
Current children cumulated vsize (KiB) 290508

[startup+1542.31 s]
/proc/loadavg: 1.00 1.01 1.26 2/65 21393
/proc/meminfo: memFree=1227116/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=300936 CPUtime=1538.44
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 77477 656 0 0 153784 60 0 0 25 0 1 0 60466740 308158464 72553 996147200 134512640 135215973 4294956304 18446744073709551615 134583640 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 75234 72553 401 171 0 74159 0
Current children cumulated CPU time (s) 1538.44
Current children cumulated vsize (KiB) 300936

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.24 2/65 21393
/proc/meminfo: memFree=1215596/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=312152 CPUtime=1598.41
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 80384 656 0 0 159779 62 0 0 25 0 1 0 60466740 319643648 75460 996147200 134512640 135215973 4294956304 18446744073709551615 134600817 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 78038 75460 401 171 0 76963 0
Current children cumulated CPU time (s) 1598.41
Current children cumulated vsize (KiB) 312152

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 21393
/proc/meminfo: memFree=1206060/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=321260 CPUtime=1658.38
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 82755 656 0 0 165773 65 0 0 25 0 1 0 60466740 328970240 77831 996147200 134512640 135215973 4294956304 18446744073709551615 135026845 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 80315 77831 401 171 0 79240 0
Current children cumulated CPU time (s) 1658.38
Current children cumulated vsize (KiB) 321260

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 21393
/proc/meminfo: memFree=1196140/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=331028 CPUtime=1718.37
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 85261 656 0 0 171770 67 0 0 25 0 1 0 60466740 338972672 80337 996147200 134512640 135215973 4294956304 18446744073709551615 4158960021 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 82757 80337 401 171 0 81682 0
Current children cumulated CPU time (s) 1718.37
Current children cumulated vsize (KiB) 331028

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.19 2/65 21393
/proc/meminfo: memFree=1186348/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=340264 CPUtime=1778.34
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 87656 656 0 0 177765 69 0 0 25 0 1 0 60466740 348430336 82732 996147200 134512640 135215973 4294956304 18446744073709551615 134599868 0 0 4096 0 0 0 0 17 1 0 0
/proc/21127/statm: 85066 82732 401 171 0 83991 0
Current children cumulated CPU time (s) 1778.34
Current children cumulated vsize (KiB) 340264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 21393
/proc/meminfo: memFree=1183340/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=343036 CPUtime=1800.03
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 88394 656 0 0 179934 69 0 0 25 0 1 0 60466740 351268864 83470 996147200 134512640 135215973 4294956304 18446744073709551615 134597394 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 85759 83470 401 171 0 84684 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 343036

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

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

[startup+1804 s]
/proc/loadavg: 1.00 1.00 1.18 2/65 21393
/proc/meminfo: memFree=1183340/2055920 swapFree=4192812/4192956
[pid=21127] ppid=21125 vsize=343036 CPUtime=1800.03
/proc/21127/stat : 21127 (pcs.big) R 21125 21127 20521 0 -1 4194304 88394 656 0 0 179934 69 0 0 25 0 1 0 60466740 351268864 83470 996147200 134512640 135215973 4294956304 18446744073709551615 134597394 0 0 4096 0 0 0 0 17 0 0 0
/proc/21127/statm: 85759 83470 401 171 0 84684 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 343036

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.06
CPU time (s): 1800.11
CPU user time (s): 1799.35
CPU system time (s): 0.755885
CPU usage (%): 99.7807
Max. virtual memory (cumulated for all children) (KiB): 343036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.35
system time used= 0.755885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89050
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= 13601

runsolver used 1.63575 second user time and 3.85941 second system time

The end

Launcher Data 

Begin job on node90 at 2009-07-16 10:47:01
IDJOB=2092252
IDBENCH=60309
IDSOLVER=734
FILE ID=node90/2092252-1247734021
PBS_JOBID= 9521644
Free space on /tmp= 66096 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-57_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2092252-1247734021/watcher-2092252-1247734021 -o /tmp/evaluation-result-2092252-1247734021/solver-2092252-1247734021 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1763257535 HOME/instance-2092252-1247734021.xml

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

MD5SUM BENCH= 49b96ffd55c0cccdf99521f48fa58199
RANDOM SEED=1763257535

node90.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		: 3000.212
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		: 3000.212
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1417676 kB
Buffers:         96792 kB
Cached:         319368 kB
SwapCached:          0 kB
Active:         154968 kB
Inactive:       378984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1417676 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2992 kB
Writeback:           0 kB
Mapped:         122964 kB
Slab:            89532 kB
Committed_AS:   731472 kB
PageTables:       2008 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66096 MiB
End job on node90 at 2009-07-16 11:17:07