Trace number 1092822

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
casper zao? (TO) 1800.07 1813.11

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-30.xml
MD5SUM947fd10df4466df33806de675e63a7bd
Bench Category2-ARY-INT (binary 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 variables120
Number of constraints7230
Maximum constraint arity2
Maximum domain size120
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7230
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.00	c Parsing = 1
0.09/0.18	c Building = 1
0.69/0.71	c [ NumberOfVariables = 120 ]
0.69/0.71	c [ NumberOfConstraints = 7230 ]
0.69/0.71	c [ SizeOfSearchSpace(log2) = 828.827 ]
0.69/0.71	c SymmetrySearch = 1
0.69/0.73	c InitialPropagation = 1
0.69/0.74	c [ SizeOfSearchSpace(log2) = 723.206 ]
0.69/0.74	c InitialSAC = 1
0.89/0.97	c [ SizeOfSearchSpace(log2) = 723.206 ]
0.89/0.97	c Search(SampleFF) : 
106.24/106.34	c [ Sampling domwdeg ]
106.24/106.34	c [ Sampling impacts ]
106.24/106.34	c [ Sampling la ]
106.24/106.34	c [ SamplingScores: ]
106.24/106.34	c [ domwdeg+min = 1.39101e-22 | domwdeg+rnd = 8.61357e-05 ]
106.24/106.34	c [ impacts+min = 1.91478e-19 | impacts+rnd = 4.34803e-05 ]
106.24/106.34	c [ la+min = 1.3617e-20 | la+rnd = 5.32509e-06 ]
106.24/106.34	c [ domwdeg = 4.30679e-05 | impacts = 2.17402e-05 | la = 2.66254e-06 ]
106.24/106.34	c [ min = 6.84115e-20 | rand = 2.17402e-05 ]
106.24/106.34	c [ restarting at (1.13177,6.73675e-23) ]
109.04/109.19	c [ restarting at (2.82944,1.33647e-22) ]
116.14/116.27	c [ restarting at (7.07359,4.94182e-21) ]
133.83/133.97	c [ restarting at (17.684,3.43987e-19) ]
178.12/178.23	c [ restarting at (44.21,7.06218e-19) ]
288.66/288.80	c [ restarting at (110.525,4.74757e-17) ]
563.83/565.21	c [ restarting at (276.312,7.10582e-17) ]
1248.36/1256.21	c [ restarting at (690.781,1.00778e-18) ]

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1092822-1215277573/watcher-1092822-1215277573 -o /tmp/evaluation-result-1092822-1215277573/solver-1092822-1215277573 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1092822-1215277573.xml 1855034730 

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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 2.00 2.01 4/79 19341
/proc/meminfo: memFree=1670800/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=5352 CPUtime=0
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 139437915 5480448 190 996147200 134512640 135477443 4294956224 18446744073709551615 11737976 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 1338 190 156 235 0 27 0

[startup+0.0512489 s]
/proc/loadavg: 1.92 2.00 2.01 4/79 19341
/proc/meminfo: memFree=1670800/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=5968 CPUtime=0.04
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 602 0 0 0 4 0 0 0 18 0 1 0 139437915 6111232 562 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 1492 562 370 235 0 193 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5968

[startup+0.101252 s]
/proc/loadavg: 1.92 2.00 2.01 4/79 19341
/proc/meminfo: memFree=1670800/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=6496 CPUtime=0.09
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 741 0 0 0 9 0 0 0 18 0 1 0 139437915 6651904 701 996147200 134512640 135477443 4294956224 18446744073709551615 11935760 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 1624 702 370 235 0 325 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6496

[startup+0.301276 s]
/proc/loadavg: 1.92 2.00 2.01 4/79 19341
/proc/meminfo: memFree=1670800/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=101048 CPUtime=0.29
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 3707 0 0 0 23 6 0 0 19 0 1 0 139437915 103473152 1143 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 25263 1143 454 235 0 23964 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 101048

[startup+0.701321 s]
/proc/loadavg: 1.92 2.00 2.01 4/79 19341
/proc/meminfo: memFree=1670800/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=101976 CPUtime=0.69
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 11779 0 0 0 48 21 0 0 23 0 1 0 139437915 104423424 1779 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 25493 1778 457 235 0 24194 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 101976

[startup+1.50141 s]
/proc/loadavg: 1.92 2.00 2.01 3/80 19342
/proc/meminfo: memFree=1663816/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102048 CPUtime=1.49
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 13424 0 0 0 126 23 0 0 25 0 1 0 139437915 104497152 2708 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 25512 2708 505 235 0 24213 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102048

[startup+3.10159 s]
/proc/loadavg: 1.92 2.00 2.01 3/80 19342
/proc/meminfo: memFree=1661704/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102048 CPUtime=3.09
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 13425 0 0 0 286 23 0 0 25 0 1 0 139437915 104497152 2709 996147200 134512640 135477443 4294956224 18446744073709551615 135268273 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 25512 2709 505 235 0 24213 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 102048

[startup+6.30195 s]
/proc/loadavg: 2.01 2.01 2.01 3/80 19342
/proc/meminfo: memFree=1661384/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102048 CPUtime=6.29
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 13479 0 0 0 606 23 0 0 25 0 1 0 139437915 104497152 2763 996147200 134512640 135477443 4294956224 18446744073709551615 135269778 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 25512 2763 505 235 0 24213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 102048

[startup+12.7017 s]
/proc/loadavg: 2.01 2.01 2.01 3/80 19342
/proc/meminfo: memFree=1660936/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102048 CPUtime=12.68
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 13603 0 0 0 1245 23 0 0 25 0 1 0 139437915 104497152 2887 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 25512 2887 505 235 0 24213 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 102048

[startup+25.5011 s]
/proc/loadavg: 2.00 2.01 2.01 3/80 19342
/proc/meminfo: memFree=1658952/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102180 CPUtime=25.48
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14080 0 0 0 2524 24 0 0 25 0 1 0 139437915 104632320 3364 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 25545 3364 506 235 0 24246 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 102180

[startup+51.102 s]
/proc/loadavg: 2.00 2.01 2.01 3/80 19342
/proc/meminfo: memFree=1658760/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102180 CPUtime=51.07
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14136 0 0 0 5083 24 0 0 25 0 1 0 139437915 104632320 3420 996147200 134512640 135477443 4294956224 18446744073709551615 134934581 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 25545 3420 506 235 0 24246 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 102180

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 19342
/proc/meminfo: memFree=1658056/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=102.25
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14279 0 0 0 10201 24 0 0 25 0 1 0 139437915 104767488 3563 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 25578 3563 506 235 0 24279 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 102312

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 19342
/proc/meminfo: memFree=1658056/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=162.22
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 16198 24 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 102312

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 19342
/proc/meminfo: memFree=1657928/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=222.19
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 22195 24 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135268286 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 102312

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 19342
/proc/meminfo: memFree=1657928/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=282.17
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 28193 24 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 102312

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 19342
/proc/meminfo: memFree=1657928/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=342.14
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 34190 24 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135270212 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 102312

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/80 19342
/proc/meminfo: memFree=1657800/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=402.11
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 40187 24 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 102312

[startup+462.301 s]
/proc/loadavg: 2.08 2.02 2.00 3/81 19425
/proc/meminfo: memFree=1646536/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=461.89
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 46164 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135270265 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 461.89
Current children cumulated vsize (KiB) 102312

[startup+522.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/81 19425
/proc/meminfo: memFree=1630792/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=521.33
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 52108 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135268929 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 521.33
Current children cumulated vsize (KiB) 102312

[startup+582.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1620872/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=580.77
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 58052 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 580.77
Current children cumulated vsize (KiB) 102312

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1611912/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=640.21
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 63996 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135268929 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 640.21
Current children cumulated vsize (KiB) 102312


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

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1579592/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=877.96
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 87771 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135268049 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 877.96
Current children cumulated vsize (KiB) 102312

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1574408/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=937.4
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 93715 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135270190 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 937.4
Current children cumulated vsize (KiB) 102312

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1568904/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=996.83
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 99658 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135270907 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 996.83
Current children cumulated vsize (KiB) 102312

[startup+1062.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/81 19425
/proc/meminfo: memFree=1563976/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=1056.28
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 105603 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 1056.28
Current children cumulated vsize (KiB) 102312

[startup+1122.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/81 19425
/proc/meminfo: memFree=1559432/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=1115.71
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 111546 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 1115.71
Current children cumulated vsize (KiB) 102312

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1555336/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=1175.15
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 117490 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135268544 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 1175.15
Current children cumulated vsize (KiB) 102312

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1551880/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=1234.59
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 123434 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 1234.59
Current children cumulated vsize (KiB) 102312

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1546184/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=1294.03
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 129378 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 1294.03
Current children cumulated vsize (KiB) 102312

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1541832/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=1353.47
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 135322 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 1353.47
Current children cumulated vsize (KiB) 102312

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1537864/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=1412.91
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 141266 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135268272 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 1412.91
Current children cumulated vsize (KiB) 102312

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1533064/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=1472.35
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 147210 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135268273 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 1472.35
Current children cumulated vsize (KiB) 102312

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1526984/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=1531.78
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 153153 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 134934590 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 1531.78
Current children cumulated vsize (KiB) 102312

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1521608/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=1591.23
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 159098 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 1591.23
Current children cumulated vsize (KiB) 102312

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1516552/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=1650.66
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 165041 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 1650.66
Current children cumulated vsize (KiB) 102312

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1512328/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=1710.11
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 170986 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 134673680 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 1710.11
Current children cumulated vsize (KiB) 102312

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1507784/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=1769.54
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 176929 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 1769.54
Current children cumulated vsize (KiB) 102312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1505608/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=1800.05
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 179980 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 134934598 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 102312

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

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

[startup+1813.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 19425
/proc/meminfo: memFree=1505608/2055920 swapFree=4179164/4192956
[pid=19341] ppid=19339 vsize=102312 CPUtime=1800.05
/proc/19341/stat : 19341 (casperzao) R 19339 19341 18317 0 -1 4194304 14280 0 0 0 179980 25 0 0 25 0 1 0 139437915 104767488 3564 996147200 134512640 135477443 4294956224 18446744073709551615 134934598 0 0 4096 0 0 0 0 17 1 0 0
/proc/19341/statm: 25578 3564 507 235 0 24279 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 102312

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.11
CPU time (s): 1800.07
CPU user time (s): 1799.81
CPU system time (s): 0.25996
CPU usage (%): 99.2806
Max. virtual memory (cumulated for all children) (KiB): 289220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.25996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14280
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= 16
involuntary context switches= 29840

runsolver used 2.18667 second user time and 6.05908 second system time

The end

Launcher Data (download as text)

Begin job on node76 at 2008-07-05 19:06:13
IDJOB=1092822
IDBENCH=58658
IDSOLVER=361
FILE ID=node76/1092822-1215277573
PBS_JOBID= 7882247
Free space on /tmp= 66488 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-30.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1092822-1215277573/watcher-1092822-1215277573 -o /tmp/evaluation-result-1092822-1215277573/solver-1092822-1215277573 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1092822-1215277573.xml 1855034730 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 947fd10df4466df33806de675e63a7bd
RANDOM SEED=1855034730

node76.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		: 3000.222
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		: 3000.222
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:       1671280 kB
Buffers:         58596 kB
Cached:         229324 kB
SwapCached:       7608 kB
Active:         186908 kB
Inactive:       133220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671280 kB
SwapTotal:     4192956 kB
SwapFree:      4179164 kB
Dirty:            3708 kB
Writeback:           0 kB
Mapped:          42364 kB
Slab:            49596 kB
Committed_AS:   453396 kB
PageTables:       2028 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= 66476 MiB
End job on node76 at 2008-07-05 19:36:28