Trace number 2091130

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) 1800.09 1808.92

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-8_ext.xml
MD5SUM8a7412b2c93b88fc8f00f1049cea640d
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 benchmark775.128
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints461
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension461
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.17/0.21	c Seed is 464052479
0.17/0.21	c Constructing HOME/instance-2091130-1247731511.xml  with 10568 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-2091130-1247731511/watcher-2091130-1247731511 -o /tmp/evaluation-result-2091130-1247731511/solver-2091130-1247731511 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 464052479 HOME/instance-2091130-1247731511.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 2.00 2.00 4/75 20061
/proc/meminfo: memFree=1596416/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=5356 CPUtime=0
/proc/20061/stat : 20061 (pcssolve) R 20059 20061 19528 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60213803 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 209560595103 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/20061/statm: 1339 241 200 169 0 50 0
[pid=20062] ppid=20061 vsize=3676 CPUtime=0
/proc/20062/stat : 20062 (fgrep) R 20061 20061 19528 0 -1 4194304 136 0 0 0 0 0 0 0 22 0 1 0 60213804 3764224 103 996147200 4194304 4274172 548682068976 18446744073709551615 209560763890 0 0 4096 0 0 0 0 17 1 0 0
/proc/20062/statm: 919 103 84 19 0 43 0
[pid=20063] ppid=20061 vsize=5356 CPUtime=0
/proc/20063/stat : 20063 (pcssolve) R 20061 20061 19528 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60213804 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 209560595103 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/20063/statm: 1339 241 200 169 0 50 0

[startup+0.100269 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 20061
/proc/meminfo: memFree=1596416/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=5696 CPUtime=0.07
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 1124 822 0 0 7 0 0 0 18 0 1 0 60213803 5832704 733 996147200 134512640 135095119 4294956304 18446744073709551615 9168507 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 1424 734 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.201287 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 20061
/proc/meminfo: memFree=1596416/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=8076 CPUtime=0.17
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 1798 822 0 0 17 0 0 0 18 0 1 0 60213803 8269824 1309 996147200 134512640 135095119 4294956304 18446744073709551615 134642549 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 2019 1309 390 142 0 973 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 8076

[startup+0.301304 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 20061
/proc/meminfo: memFree=1596416/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=8076 CPUtime=0.27
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 1799 822 0 0 27 0 0 0 19 0 1 0 60213803 8269824 1310 996147200 134512640 135095119 4294956304 18446744073709551615 134582053 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 2019 1310 390 142 0 973 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8076

[startup+0.70137 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 20061
/proc/meminfo: memFree=1596416/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=8076 CPUtime=0.67
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 1801 822 0 0 67 0 0 0 23 0 1 0 60213803 8269824 1312 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 2019 1312 390 142 0 973 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8076

[startup+1.50151 s]
/proc/loadavg: 2.16 2.03 2.01 3/76 20067
/proc/meminfo: memFree=1592504/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=8076 CPUtime=1.46
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 1808 822 0 0 146 0 0 0 25 0 1 0 60213803 8269824 1319 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 2019 1319 390 142 0 973 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8076

[startup+3.10278 s]
/proc/loadavg: 2.16 2.03 2.01 3/76 20067
/proc/meminfo: memFree=1592312/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=8076 CPUtime=3.05
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 1820 822 0 0 305 0 0 0 25 0 1 0 60213803 8269824 1331 996147200 134512640 135095119 4294956304 18446744073709551615 134615492 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 2019 1331 390 142 0 973 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8076

[startup+6.30132 s]
/proc/loadavg: 2.15 2.03 2.01 3/76 20067
/proc/meminfo: memFree=1592056/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=8076 CPUtime=6.25
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 1842 822 0 0 624 1 0 0 25 0 1 0 60213803 8269824 1353 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 2019 1353 390 142 0 973 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8076

[startup+12.7014 s]
/proc/loadavg: 2.13 2.03 2.01 3/76 20067
/proc/meminfo: memFree=1590776/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=9748 CPUtime=12.61
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 2182 822 0 0 1260 1 0 0 25 0 1 0 60213803 9981952 1564 996147200 134512640 135095119 4294956304 18446744073709551615 134607062 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 2437 1564 390 142 0 1391 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 9748

[startup+25.5016 s]
/proc/loadavg: 2.10 2.03 2.01 3/76 20067
/proc/meminfo: memFree=1588984/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=11168 CPUtime=25.34
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 2738 822 0 0 2533 1 0 0 25 0 1 0 60213803 11436032 1863 996147200 134512640 135095119 4294956304 18446744073709551615 134589572 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 2792 1863 390 142 0 1746 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 11168

[startup+51.1019 s]
/proc/loadavg: 2.07 2.03 2.01 3/76 20067
/proc/meminfo: memFree=1584696/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=14040 CPUtime=50.82
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 3778 822 0 0 5080 2 0 0 25 0 1 0 60213803 14376960 2613 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 3510 2613 390 142 0 2464 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 14040

[startup+102.302 s]
/proc/loadavg: 2.03 2.02 2.00 3/76 20067
/proc/meminfo: memFree=1578104/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=18460 CPUtime=101.78
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 5302 822 0 0 10174 4 0 0 25 0 1 0 60213803 18903040 3624 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 4615 3624 390 142 0 3569 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 18460

[startup+162.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/76 20067
/proc/meminfo: memFree=1569336/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=28956 CPUtime=161.48
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 8324 822 0 0 16142 6 0 0 25 0 1 0 60213803 29650944 5108 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 7239 5108 390 142 0 6193 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 28956

[startup+222.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 20067
/proc/meminfo: memFree=1565112/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=29220 CPUtime=221.19
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 8711 822 0 0 22112 7 0 0 25 0 1 0 60213803 29921280 5495 996147200 134512640 135095119 4294956304 18446744073709551615 134638788 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 7305 5495 390 142 0 6259 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 29220

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20067
/proc/meminfo: memFree=1559800/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=30800 CPUtime=280.9
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 9422 822 0 0 28082 8 0 0 25 0 1 0 60213803 31539200 6206 996147200 134512640 135095119 4294956304 18446744073709551615 134615500 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 7700 6206 390 142 0 6654 0
Current children cumulated CPU time (s) 280.9
Current children cumulated vsize (KiB) 30800

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20067
/proc/meminfo: memFree=1550208/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=32384 CPUtime=340.61
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 10101 822 0 0 34052 9 0 0 25 0 1 0 60213803 33161216 6885 996147200 134512640 135095119 4294956304 18446744073709551615 134641472 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 8096 6885 390 142 0 7050 0
Current children cumulated CPU time (s) 340.61
Current children cumulated vsize (KiB) 32384

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20067
/proc/meminfo: memFree=1546624/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=33836 CPUtime=400.32
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 10759 822 0 0 40022 10 0 0 25 0 1 0 60213803 34648064 7543 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 8459 7543 390 142 0 7413 0
Current children cumulated CPU time (s) 400.32
Current children cumulated vsize (KiB) 33836

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20067
/proc/meminfo: memFree=1542976/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=43612 CPUtime=460.01
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 13454 822 0 0 45990 11 0 0 25 0 1 0 60213803 44658688 8189 996147200 134512640 135095119 4294956304 18446744073709551615 134617692 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 10903 8189 390 142 0 9857 0
Current children cumulated CPU time (s) 460.01
Current children cumulated vsize (KiB) 43612

[startup+522.302 s]
/proc/loadavg: 2.10 2.03 2.01 3/76 20067
/proc/meminfo: memFree=1539328/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=45064 CPUtime=519.72
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 14068 822 0 0 51960 12 0 0 25 0 1 0 60213803 46145536 8803 996147200 134512640 135095119 4294956304 18446744073709551615 134617208 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 11266 8803 390 142 0 10220 0
Current children cumulated CPU time (s) 519.72
Current children cumulated vsize (KiB) 45064

[startup+582.303 s]
/proc/loadavg: 2.07 2.04 2.01 3/76 20067
/proc/meminfo: memFree=1529856/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=55496 CPUtime=579.43
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 16912 822 0 0 57929 14 0 0 25 0 1 0 60213803 56827904 10622 996147200 134512640 135095119 4294956304 18446744073709551615 134638156 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 13874 10622 390 142 0 12828 0
Current children cumulated CPU time (s) 579.43
Current children cumulated vsize (KiB) 55496

[startup+642.301 s]
/proc/loadavg: 2.06 2.04 2.01 3/76 20067
/proc/meminfo: memFree=1527040/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=55496 CPUtime=639.15

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

[startup+822.302 s]
/proc/loadavg: 2.02 2.04 2.00 3/76 20067
/proc/meminfo: memFree=1517440/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=56288 CPUtime=818.26
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 18073 822 0 0 81811 15 0 0 25 0 1 0 60213803 57638912 11783 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 14072 11783 390 142 0 13026 0
Current children cumulated CPU time (s) 818.26
Current children cumulated vsize (KiB) 56288

[startup+882.307 s]
/proc/loadavg: 2.00 2.03 2.00 3/76 20067
/proc/meminfo: memFree=1513408/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=57472 CPUtime=877.97
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 18568 822 0 0 87781 16 0 0 25 0 1 0 60213803 58851328 12278 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 14368 12278 390 142 0 13322 0
Current children cumulated CPU time (s) 877.97
Current children cumulated vsize (KiB) 57472

[startup+942.302 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 20067
/proc/meminfo: memFree=1509504/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=58660 CPUtime=937.68
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 19082 822 0 0 93752 16 0 0 25 0 1 0 60213803 60067840 12792 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 14665 12792 390 142 0 13619 0
Current children cumulated CPU time (s) 937.68
Current children cumulated vsize (KiB) 58660

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/76 20067
/proc/meminfo: memFree=1505600/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=59712 CPUtime=997.39
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 19560 822 0 0 99722 17 0 0 25 0 1 0 60213803 61145088 13270 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 14928 13270 390 142 0 13882 0
Current children cumulated CPU time (s) 997.39
Current children cumulated vsize (KiB) 59712

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/76 20067
/proc/meminfo: memFree=1501632/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=60768 CPUtime=1057.09
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 20029 822 0 0 105692 17 0 0 25 0 1 0 60213803 62226432 13739 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 15192 13739 390 142 0 14146 0
Current children cumulated CPU time (s) 1057.09
Current children cumulated vsize (KiB) 60768

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20067
/proc/meminfo: memFree=1497920/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=61956 CPUtime=1116.8
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 20508 822 0 0 111662 18 0 0 25 0 1 0 60213803 63442944 14218 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 15489 14218 390 142 0 14443 0
Current children cumulated CPU time (s) 1116.8
Current children cumulated vsize (KiB) 61956

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20067
/proc/meminfo: memFree=1494208/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=79396 CPUtime=1176.51
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 25082 822 0 0 117631 20 0 0 25 0 1 0 60213803 81301504 14695 996147200 134512640 135095119 4294956304 18446744073709551615 134615479 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 19849 14695 390 142 0 18803 0
Current children cumulated CPU time (s) 1176.51
Current children cumulated vsize (KiB) 79396

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20067
/proc/meminfo: memFree=1490496/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=80584 CPUtime=1236.22
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 25566 822 0 0 123601 21 0 0 25 0 1 0 60213803 82518016 15179 996147200 134512640 135095119 4294956304 18446744073709551615 134607059 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 20146 15179 390 142 0 19100 0
Current children cumulated CPU time (s) 1236.22
Current children cumulated vsize (KiB) 80584

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20067
/proc/meminfo: memFree=1486976/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=81376 CPUtime=1295.93
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 25977 822 0 0 129572 21 0 0 25 0 1 0 60213803 83329024 15590 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 20344 15590 390 142 0 19298 0
Current children cumulated CPU time (s) 1295.93
Current children cumulated vsize (KiB) 81376

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20067
/proc/meminfo: memFree=1483456/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=82568 CPUtime=1355.64
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 26433 822 0 0 135542 22 0 0 25 0 1 0 60213803 84549632 16046 996147200 134512640 135095119 4294956304 18446744073709551615 134615496 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 20642 16046 390 142 0 19596 0
Current children cumulated CPU time (s) 1355.64
Current children cumulated vsize (KiB) 82568

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20067
/proc/meminfo: memFree=1480128/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=83500 CPUtime=1415.35
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 26858 822 0 0 141512 23 0 0 25 0 1 0 60213803 85504000 16471 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 20875 16471 390 142 0 19829 0
Current children cumulated CPU time (s) 1415.35
Current children cumulated vsize (KiB) 83500

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20067
/proc/meminfo: memFree=1463744/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=84556 CPUtime=1475.05
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 27328 822 0 0 147482 23 0 0 25 0 1 0 60213803 86585344 16941 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 21139 16941 390 142 0 20093 0
Current children cumulated CPU time (s) 1475.05
Current children cumulated vsize (KiB) 84556

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20067
/proc/meminfo: memFree=1461248/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=85616 CPUtime=1534.77
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 27771 822 0 0 153453 24 0 0 25 0 1 0 60213803 87670784 17384 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 21404 17384 390 142 0 20358 0
Current children cumulated CPU time (s) 1534.77
Current children cumulated vsize (KiB) 85616

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 20109
/proc/meminfo: memFree=1528608/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=86676 CPUtime=1594.46
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 28210 822 0 0 159421 25 0 0 25 0 1 0 60213803 88756224 17823 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 21669 17823 390 142 0 20623 0
Current children cumulated CPU time (s) 1594.46
Current children cumulated vsize (KiB) 86676

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 20109
/proc/meminfo: memFree=1526944/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=87472 CPUtime=1654.17
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 28596 822 0 0 165391 26 0 0 25 0 1 0 60213803 89571328 18209 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 21868 18209 390 142 0 20822 0
Current children cumulated CPU time (s) 1654.17
Current children cumulated vsize (KiB) 87472

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 20109
/proc/meminfo: memFree=1525088/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=88528 CPUtime=1713.87
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 29050 822 0 0 171361 26 0 0 25 0 1 0 60213803 90652672 18663 996147200 134512640 135095119 4294956304 18446744073709551615 134607009 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 22132 18663 390 142 0 21086 0
Current children cumulated CPU time (s) 1713.87
Current children cumulated vsize (KiB) 88528

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 20109
/proc/meminfo: memFree=1510816/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=110316 CPUtime=1773.58
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 34664 822 0 0 177329 29 0 0 25 0 1 0 60213803 112963584 22228 996147200 134512640 135095119 4294956304 18446744073709551615 134589505 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 27579 22228 390 142 0 26533 0
Current children cumulated CPU time (s) 1773.58
Current children cumulated vsize (KiB) 110316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 20109
/proc/meminfo: memFree=1510496/2055920 swapFree=4192812/4192956
[pid=20061] ppid=20059 vsize=110316 CPUtime=1800.06
/proc/20061/stat : 20061 (pcs.small) R 20059 20061 19528 0 -1 4194304 34744 822 0 0 179976 30 0 0 25 0 1 0 60213803 112963584 22308 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/20061/statm: 27579 22308 390 142 0 26533 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 110316

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.92
CPU time (s): 1800.09
CPU user time (s): 1799.77
CPU system time (s): 0.32395
CPU usage (%): 99.5118
Max. virtual memory (cumulated for all children) (KiB): 116004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.32395
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35566
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= 20602

runsolver used 1.9967 second user time and 5.42417 second system time

The end

Launcher Data 

Begin job on node68 at 2009-07-16 10:05:11
IDJOB=2091130
IDBENCH=60000
IDSOLVER=734
FILE ID=node68/2091130-1247731511
PBS_JOBID= 9521590
Free space on /tmp= 66420 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-8_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091130-1247731511/watcher-2091130-1247731511 -o /tmp/evaluation-result-2091130-1247731511/solver-2091130-1247731511 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 464052479 HOME/instance-2091130-1247731511.xml

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

MD5SUM BENCH= 8a7412b2c93b88fc8f00f1049cea640d
RANDOM SEED=464052479

node68.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		: 3000.258
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		: 3000.258
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:       1596896 kB
Buffers:         78460 kB
Cached:         272352 kB
SwapCached:          0 kB
Active:         120972 kB
Inactive:       269744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1596896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          51608 kB
Slab:            53196 kB
Committed_AS:   616780 kB
PageTables:       1968 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= 66420 MiB
End job on node68 at 2009-07-16 10:35:22