Trace number 2059757

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) 1800.12 1809.53

General information on the benchmark

Namecsp/rand-2-23/
normalized-rand-23-23-253-131-53021_ext.xml
MD5SUMc6b8b1fa4d4614848199d6ba4338c9bc
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 benchmark16.5205
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints253
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension253
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.20	c Seed is 1456815003
0.00/0.20	c Constructing HOME/instance-2059757-1247696020.xml  with 5813 constraints
0.00/0.20	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-2059757-1247696020/watcher-2059757-1247696020 -o /tmp/evaluation-result-2059757-1247696020/solver-2059757-1247696020 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1456815003 HOME/instance-2059757-1247696020.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 1.99 1.68 4/72 15059
/proc/meminfo: memFree=1178840/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=5356 CPUtime=0
/proc/15059/stat : 15059 (pcssolve) R 15057 15059 14685 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 56664713 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 271637940035 0 0 4100 65536 0 0 0 17 1 0 0
/proc/15059/statm: 1339 233 194 169 0 50 0

[startup+0.209704 s]
/proc/loadavg: 2.00 1.99 1.68 4/72 15059
/proc/meminfo: memFree=1178840/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=6252 CPUtime=0.18
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 1302 822 0 0 18 0 0 0 19 0 1 0 56664713 6402048 878 996147200 134512640 135095119 4294956304 18446744073709551615 134643043 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 1563 878 378 142 0 517 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 6252

[startup+0.302619 s]
/proc/loadavg: 2.00 1.99 1.68 4/72 15059
/proc/meminfo: memFree=1178840/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=6252 CPUtime=0.27
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 1305 822 0 0 27 0 0 0 19 0 1 0 56664713 6402048 881 996147200 134512640 135095119 4294956304 18446744073709551615 134555071 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 1563 881 378 142 0 517 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 6252

[startup+0.402627 s]
/proc/loadavg: 2.00 1.99 1.68 4/72 15059
/proc/meminfo: memFree=1178840/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=6252 CPUtime=0.37
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 1309 822 0 0 37 0 0 0 20 0 1 0 56664713 6402048 885 996147200 134512640 135095119 4294956304 18446744073709551615 134615410 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 1563 885 378 142 0 517 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 6252

[startup+0.70166 s]
/proc/loadavg: 2.00 1.99 1.68 4/72 15059
/proc/meminfo: memFree=1178840/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=6252 CPUtime=0.67
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 1317 822 0 0 67 0 0 0 23 0 1 0 56664713 6402048 893 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 1563 893 378 142 0 517 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 6252

[startup+1.50274 s]
/proc/loadavg: 2.00 1.99 1.68 3/73 15065
/proc/meminfo: memFree=1176336/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=7024 CPUtime=1.46
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 1485 822 0 0 146 0 0 0 25 0 1 0 56664713 7192576 996 996147200 134512640 135095119 4294956304 18446744073709551615 134615448 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 1756 996 378 142 0 710 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7024

[startup+3.1019 s]
/proc/loadavg: 2.00 1.99 1.68 3/73 15065
/proc/meminfo: memFree=1175824/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=7792 CPUtime=3.06
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 1811 822 0 0 305 1 0 0 25 0 1 0 56664713 7979008 1193 996147200 134512640 135095119 4294956304 18446744073709551615 134641661 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 1948 1193 378 142 0 902 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 7792

[startup+6.30123 s]
/proc/loadavg: 2.00 1.99 1.68 3/73 15065
/proc/meminfo: memFree=1173648/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=10372 CPUtime=6.22
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 2617 822 0 0 621 1 0 0 25 0 1 0 56664713 10620928 1613 996147200 134512640 135095119 4294956304 18446744073709551615 134643968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 2593 1613 378 142 0 1547 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10372

[startup+12.7019 s]
/proc/loadavg: 2.00 1.99 1.68 3/73 15065
/proc/meminfo: memFree=1170832/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=11680 CPUtime=12.56
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 3214 822 0 0 1254 2 0 0 25 0 1 0 56664713 11960320 2210 996147200 134512640 135095119 4294956304 18446744073709551615 134615601 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 2920 2210 378 142 0 1874 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11680

[startup+25.5062 s]
/proc/loadavg: 2.00 1.99 1.68 3/73 15065
/proc/meminfo: memFree=1166800/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=16720 CPUtime=25.24
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 4827 822 0 0 2521 3 0 0 25 0 1 0 56664713 17121280 3053 996147200 134512640 135095119 4294956304 18446744073709551615 134577763 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 4180 3053 378 142 0 3134 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16720

[startup+51.1018 s]
/proc/loadavg: 2.00 1.99 1.69 3/73 15065
/proc/meminfo: memFree=1149712/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=23300 CPUtime=50.6
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 7005 822 0 0 5055 5 0 0 25 0 1 0 56664713 23859200 4206 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 5825 4206 378 142 0 4779 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 23300

[startup+102.302 s]
/proc/loadavg: 2.00 1.99 1.71 3/73 15065
/proc/meminfo: memFree=1142224/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=29156 CPUtime=101.32
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 9135 822 0 0 10126 6 0 0 25 0 1 0 56664713 29855744 5823 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 7289 5823 378 142 0 6243 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29156

[startup+162.301 s]
/proc/loadavg: 2.00 1.99 1.72 3/73 15065
/proc/meminfo: memFree=1135568/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=40368 CPUtime=160.75
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 12549 822 0 0 16066 9 0 0 25 0 1 0 56664713 41336832 7188 996147200 134512640 135095119 4294956304 18446744073709551615 134641810 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 10092 7188 378 142 0 9046 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 40368

[startup+222.301 s]
/proc/loadavg: 2.00 1.99 1.74 3/73 15065
/proc/meminfo: memFree=1129872/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=43112 CPUtime=220.19
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 13774 822 0 0 22008 11 0 0 25 0 1 0 56664713 44146688 8413 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 10778 8413 378 142 0 9732 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 43112

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.75 3/73 15065
/proc/meminfo: memFree=1120784/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=53404 CPUtime=279.63
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 16821 822 0 0 27950 13 0 0 25 0 1 0 56664713 54685696 10435 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 13351 10435 378 142 0 12305 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 53404

[startup+342.306 s]
/proc/loadavg: 2.00 1.99 1.76 3/73 15065
/proc/meminfo: memFree=1118104/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=53404 CPUtime=339.07
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 17235 822 0 0 33893 14 0 0 25 0 1 0 56664713 54685696 10849 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 13351 10849 378 142 0 12305 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 53404

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.77 3/73 15065
/proc/meminfo: memFree=1114520/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=54304 CPUtime=398.51
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 17869 822 0 0 39837 14 0 0 25 0 1 0 56664713 55607296 11483 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 13576 11483 378 142 0 12530 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 54304

[startup+462.301 s]
/proc/loadavg: 2.00 1.99 1.78 3/73 15065
/proc/meminfo: memFree=1109976/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=56256 CPUtime=457.94
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 18710 822 0 0 45779 15 0 0 25 0 1 0 56664713 57606144 12324 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 14064 12324 378 142 0 13018 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 56256

[startup+522.302 s]
/proc/loadavg: 2.00 1.99 1.80 3/73 15065
/proc/meminfo: memFree=1105688/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=57944 CPUtime=517.39
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 19492 822 0 0 51723 16 0 0 25 0 1 0 56664713 59334656 13106 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 14486 13106 378 142 0 13440 0
Current children cumulated CPU time (s) 517.39
Current children cumulated vsize (KiB) 57944

[startup+582.303 s]
/proc/loadavg: 2.00 1.99 1.81 3/73 15065
/proc/meminfo: memFree=1100504/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=76028 CPUtime=576.82
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 24346 822 0 0 57663 19 0 0 25 0 1 0 56664713 77852672 13863 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 19007 13863 378 142 0 17961 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 76028

[startup+642.303 s]
/proc/loadavg: 2.00 1.99 1.82 3/73 15065
/proc/meminfo: memFree=1095704/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=77580 CPUtime=636.26
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 25050 822 0 0 63605 21 0 0 25 0 1 0 56664713 79441920 14567 996147200 134512640 135095119 4294956304 18446744073709551615 134615448 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 19395 14567 378 142 0 18349 0
Current children cumulated CPU time (s) 636.26
Current children cumulated vsize (KiB) 77580

[startup+702.303 s]

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

[startup+882.302 s]
/proc/loadavg: 2.05 2.01 1.85 3/73 15065
/proc/meminfo: memFree=1077080/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=83448 CPUtime=874.01
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 27678 822 0 0 87376 25 0 0 25 0 1 0 56664713 85450752 17195 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 20862 17195 378 142 0 19816 0
Current children cumulated CPU time (s) 874.01
Current children cumulated vsize (KiB) 83448

[startup+942.302 s]
/proc/loadavg: 2.05 2.02 1.86 3/73 15065
/proc/meminfo: memFree=1061400/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=104036 CPUtime=933.45
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 33117 822 0 0 93317 28 0 0 25 0 1 0 56664713 106532864 20585 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15059/statm: 26009 20585 378 142 0 24963 0
Current children cumulated CPU time (s) 933.45
Current children cumulated vsize (KiB) 104036

[startup+1002.31 s]
/proc/loadavg: 2.03 2.02 1.87 3/82 15191
/proc/meminfo: memFree=1144848/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=104036 CPUtime=993.18
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 33399 822 0 0 99287 31 0 0 25 0 1 0 56664713 106532864 20867 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 26009 20867 378 142 0 24963 0
Current children cumulated CPU time (s) 993.18
Current children cumulated vsize (KiB) 104036

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 1.88 3/82 15191
/proc/meminfo: memFree=1143632/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=104036 CPUtime=1053.15
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 33680 822 0 0 105284 31 0 0 25 0 1 0 56664713 106532864 21148 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 26009 21149 378 142 0 24963 0
Current children cumulated CPU time (s) 1053.15
Current children cumulated vsize (KiB) 104036

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/82 15191
/proc/meminfo: memFree=1142480/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=104036 CPUtime=1113.14
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 33955 822 0 0 111282 32 0 0 25 0 1 0 56664713 106532864 21423 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 26009 21423 378 142 0 24963 0
Current children cumulated CPU time (s) 1113.14
Current children cumulated vsize (KiB) 104036

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/82 15191
/proc/meminfo: memFree=1141392/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=104036 CPUtime=1173.12
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 34217 822 0 0 117280 32 0 0 25 0 1 0 56664713 106532864 21685 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 26009 21685 378 142 0 24963 0
Current children cumulated CPU time (s) 1173.12
Current children cumulated vsize (KiB) 104036

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.89 3/82 15191
/proc/meminfo: memFree=1140240/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=104036 CPUtime=1233.09
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 34471 822 0 0 123277 32 0 0 25 0 1 0 56664713 106532864 21939 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 26009 21939 378 142 0 24963 0
Current children cumulated CPU time (s) 1233.09
Current children cumulated vsize (KiB) 104036

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.90 3/82 15233
/proc/meminfo: memFree=1134080/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=104036 CPUtime=1293.08
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 34716 822 0 0 129274 34 0 0 25 0 1 0 56664713 106532864 22184 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 26009 22184 378 142 0 24963 0
Current children cumulated CPU time (s) 1293.08
Current children cumulated vsize (KiB) 104036

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 15233
/proc/meminfo: memFree=1133184/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=104036 CPUtime=1353.05
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 34968 822 0 0 135271 34 0 0 25 0 1 0 56664713 106532864 22436 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 26009 22436 378 142 0 24963 0
Current children cumulated CPU time (s) 1353.05
Current children cumulated vsize (KiB) 104036

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 15233
/proc/meminfo: memFree=1131328/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=104960 CPUtime=1413.02
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 35431 822 0 0 141268 34 0 0 25 0 1 0 56664713 107479040 22899 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 26240 22899 378 142 0 25194 0
Current children cumulated CPU time (s) 1413.02
Current children cumulated vsize (KiB) 104960

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 15233
/proc/meminfo: memFree=1129152/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=106004 CPUtime=1473
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 35936 822 0 0 147265 35 0 0 25 0 1 0 56664713 108548096 23404 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 26501 23404 378 142 0 25455 0
Current children cumulated CPU time (s) 1473
Current children cumulated vsize (KiB) 106004

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 15233
/proc/meminfo: memFree=1127040/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=107180 CPUtime=1532.99
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 36466 822 0 0 153263 36 0 0 25 0 1 0 56664713 109752320 23934 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 26795 23934 378 142 0 25749 0
Current children cumulated CPU time (s) 1532.99
Current children cumulated vsize (KiB) 107180

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 15233
/proc/meminfo: memFree=1124936/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=108360 CPUtime=1592.96
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 37001 822 0 0 159259 37 0 0 25 0 1 0 56664713 110960640 24469 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 27090 24469 378 142 0 26044 0
Current children cumulated CPU time (s) 1592.96
Current children cumulated vsize (KiB) 108360

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 15233
/proc/meminfo: memFree=1122824/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=109544 CPUtime=1652.94
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 37526 822 0 0 165256 38 0 0 25 0 1 0 56664713 112173056 24994 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 27386 24994 378 142 0 26340 0
Current children cumulated CPU time (s) 1652.94
Current children cumulated vsize (KiB) 109544

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 15233
/proc/meminfo: memFree=1120840/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=110712 CPUtime=1712.91
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 38045 822 0 0 171252 39 0 0 25 0 1 0 56664713 113369088 25513 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 27678 25513 378 142 0 26632 0
Current children cumulated CPU time (s) 1712.91
Current children cumulated vsize (KiB) 110712

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 15233
/proc/meminfo: memFree=1118600/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=111768 CPUtime=1772.89
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 38547 822 0 0 177250 39 0 0 25 0 1 0 56664713 114450432 26015 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 27942 26015 378 142 0 26896 0
Current children cumulated CPU time (s) 1772.89
Current children cumulated vsize (KiB) 111768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.5 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 15233
/proc/meminfo: memFree=1117768/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=112296 CPUtime=1800.09
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 38766 822 0 0 179969 40 0 0 25 0 1 0 56664713 114991104 26234 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 28074 26234 378 142 0 27028 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 112296

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

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

[startup+1809.5 s]
/proc/loadavg: 2.00 2.00 1.91 3/82 15233
/proc/meminfo: memFree=1117768/2055920 swapFree=4192812/4192956
[pid=15059] ppid=15057 vsize=112296 CPUtime=1800.09
/proc/15059/stat : 15059 (pcs.small) R 15057 15059 14685 0 -1 4194304 38766 822 0 0 179969 40 0 0 25 0 1 0 56664713 114991104 26234 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/15059/statm: 28074 26234 378 142 0 27028 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 112296

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.53
CPU time (s): 1800.12
CPU user time (s): 1799.7
CPU system time (s): 0.424935
CPU usage (%): 99.4804
Max. virtual memory (cumulated for all children) (KiB): 112296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.424935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39588
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= 23679

runsolver used 2.52462 second user time and 5.40518 second system time

The end

Launcher Data 

Begin job on node67 at 2009-07-16 00:13:40
IDJOB=2059757
IDBENCH=53611
IDSOLVER=733
FILE ID=node67/2059757-1247696020
PBS_JOBID= 9521180
Free space on /tmp= 66332 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-23/normalized-rand-23-23-253-131-53021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059757-1247696020/watcher-2059757-1247696020 -o /tmp/evaluation-result-2059757-1247696020/solver-2059757-1247696020 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1456815003 HOME/instance-2059757-1247696020.xml

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

MD5SUM BENCH= c6b8b1fa4d4614848199d6ba4338c9bc
RANDOM SEED=1456815003

node67.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		: 3000.239
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		: 3000.239
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:       1179320 kB
Buffers:         75192 kB
Cached:         641664 kB
SwapCached:          0 kB
Active:         276776 kB
Inactive:       522772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1179320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          94104 kB
Slab:            62224 kB
Committed_AS:   550676 kB
PageTables:       1952 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= 66332 MiB
End job on node67 at 2009-07-16 00:43:51