Trace number 1051971

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) 1800.11 1805.92

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-30-4.xml
MD5SUM3e5f5d7a3cdfbf5392a411aee4bb4d5a
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.25896
Satisfiable
(Un)Satisfiability was proved
Number of variables435
Number of constraints4060
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4060
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.21	c Parsing = 1
0.18/0.21	c Building = 1
2.96/3.00	c [ NumberOfVariables = 435 ]
2.96/3.00	c [ NumberOfConstraints = 4060 ]
2.96/3.00	c [ SizeOfSearchSpace(log2) = 870 ]
2.96/3.00	c SymmetrySearch = 1
3.26/3.37	c [ Found 2.65253e+32 symmetries ]
3.26/3.39	c InitialPropagation = 1
3.35/3.41	c [ SizeOfSearchSpace(log2) = 870 ]
3.35/3.41	c InitialSAC = 1
3.66/3.70	c [ SizeOfSearchSpace(log2) = 870 ]
3.66/3.70	c Search(SampleFF) : 
86.45/87.28	c [ Sampling domwdeg ]
86.45/87.28	c [ Sampling impacts ]
86.45/87.28	c [ Sampling la ]
86.45/87.28	c [ SamplingScores: ]
86.45/87.28	c [ domwdeg+min = 6.0536e-08 | domwdeg+rnd = 0.11091 ]
86.45/87.28	c [ impacts+min = 0.0384696 | impacts+rnd = 5.96053e-07 ]
86.45/87.28	c [ la+min = 1.44037e-05 | la+rnd = 1.39418e-10 ]
86.45/87.28	c [ domwdeg = 0.0554551 | impacts = 0.0192351 | la = 7.20191e-06 ]
86.45/87.28	c [ min = 0.012828 | rand = 0.0192351 ]
86.45/87.28	c [ restarting at (0.20002,6.0536e-08) ]
87.04/87.83	c [ restarting at (0.500051,6.0536e-08) ]
88.33/89.17	c [ restarting at (1.25013,6.0536e-08) ]
91.70/92.53	c [ restarting at (3.12532,6.0536e-08) ]
100.03/100.91	c [ restarting at (7.8133,6.0536e-08) ]
120.76/121.86	c [ restarting at (19.5332,6.0536e-08) ]
172.73/174.21	c [ restarting at (48.8331,6.0536e-08) ]
302.42/305.09	c [ restarting at (122.083,6.0536e-08) ]
623.66/629.10	c [ restarting at (305.207,6.0536e-08) ]
1386.74/1392.50	c [ restarting at (763.017,6.0536e-08) ]

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-1051971-1215055151/watcher-1051971-1215055151 -o /tmp/evaluation-result-1051971-1215055151/solver-1051971-1215055151 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1051971-1215055151.xml 1268615943 

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: 2.36 2.06 2.02 4/73 11422
/proc/meminfo: memFree=1042672/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=1056 CPUtime=0
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1984489665 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 2605860 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 264 26 20 235 0 3 0

[startup+0.079495 s]
/proc/loadavg: 2.36 2.06 2.02 4/73 11422
/proc/meminfo: memFree=1042672/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=6364 CPUtime=0.07
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 698 0 0 0 7 0 0 0 18 0 1 0 1984489665 6516736 658 996147200 134512640 135477443 4294956224 18446744073709551615 134755062 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 1591 658 369 235 0 292 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6364

[startup+0.102492 s]
/proc/loadavg: 2.36 2.06 2.02 4/73 11422
/proc/meminfo: memFree=1042672/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=6628 CPUtime=0.09
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 774 0 0 0 9 0 0 0 18 0 1 0 1984489665 6787072 734 996147200 134512640 135477443 4294956224 18446744073709551615 134811234 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 1657 734 369 235 0 358 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6628

[startup+0.302525 s]
/proc/loadavg: 2.36 2.06 2.02 4/73 11422
/proc/meminfo: memFree=1042672/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=292652 CPUtime=0.28
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 3831 0 0 0 27 1 0 0 19 0 1 0 1984489665 299675648 2214 996147200 134512640 135477443 4294956224 18446744073709551615 135258675 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 73163 2214 459 235 0 71864 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 292652

[startup+0.701566 s]
/proc/loadavg: 2.36 2.06 2.02 4/73 11422
/proc/meminfo: memFree=1042672/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=305060 CPUtime=0.68
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 11907 0 0 0 61 7 0 0 23 0 1 0 1984489665 312381440 5736 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 76265 5736 459 235 0 74966 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 305060

[startup+1.50164 s]
/proc/loadavg: 2.36 2.06 2.02 3/74 11423
/proc/meminfo: memFree=1010664/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=330008 CPUtime=1.48
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 28176 0 0 0 128 20 0 0 25 0 1 0 1984489665 337928192 12831 996147200 134512640 135477443 4294956224 18446744073709551615 134854472 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 82502 12831 459 235 0 81203 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 330008

[startup+3.10181 s]
/proc/loadavg: 2.33 2.06 2.02 3/74 11423
/proc/meminfo: memFree=971752/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=193436 CPUtime=3.06
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 59602 0 0 0 262 44 0 0 25 0 1 0 1984489665 198078464 27082 996147200 134512640 135477443 4294956224 18446744073709551615 3036465 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 48359 27082 494 235 0 47060 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 193436

[startup+6.30115 s]
/proc/loadavg: 2.33 2.06 2.02 3/74 11423
/proc/meminfo: memFree=930344/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=6.24
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61098 0 0 0 579 45 0 0 25 0 1 0 1984489665 198995968 28484 996147200 134512640 135477443 4294956224 18446744073709551615 134607848 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 48583 28484 511 235 0 47284 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 194332

[startup+12.7018 s]
/proc/loadavg: 2.28 2.06 2.02 3/74 11423
/proc/meminfo: memFree=930216/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=12.58
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61104 0 0 0 1213 45 0 0 25 0 1 0 1984489665 198995968 28490 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 48583 28490 511 235 0 47284 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 194332

[startup+25.5022 s]
/proc/loadavg: 2.23 2.06 2.02 3/74 11423
/proc/meminfo: memFree=929832/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=25.28
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61222 0 0 0 2483 45 0 0 25 0 1 0 1984489665 198995968 28608 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 48583 28608 511 235 0 47284 0
Current children cumulated CPU time (s) 25.28
Current children cumulated vsize (KiB) 194332

[startup+51.1028 s]
/proc/loadavg: 2.15 2.05 2.02 3/74 11423
/proc/meminfo: memFree=929064/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=50.66
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61390 0 0 0 5021 45 0 0 25 0 1 0 1984489665 198995968 28776 996147200 134512640 135477443 4294956224 18446744073709551615 135272356 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 48583 28776 511 235 0 47284 0
Current children cumulated CPU time (s) 50.66
Current children cumulated vsize (KiB) 194332

[startup+102.306 s]
/proc/loadavg: 2.06 2.04 2.01 3/74 11423
/proc/meminfo: memFree=929000/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=101.43
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 10098 45 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 101.43
Current children cumulated vsize (KiB) 194332

[startup+162.302 s]
/proc/loadavg: 2.02 2.03 2.00 3/74 11423
/proc/meminfo: memFree=928936/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=160.92
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 16047 45 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 134606713 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 160.92
Current children cumulated vsize (KiB) 194332

[startup+222.303 s]
/proc/loadavg: 2.01 2.02 2.00 3/74 11423
/proc/meminfo: memFree=928936/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=220.44
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 21998 46 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 220.44
Current children cumulated vsize (KiB) 194332

[startup+282.303 s]
/proc/loadavg: 2.00 2.02 2.00 3/74 11423
/proc/meminfo: memFree=928936/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=279.92
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 27946 46 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 279.92
Current children cumulated vsize (KiB) 194332

[startup+342.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 11423
/proc/meminfo: memFree=928936/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=339.39
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 33893 46 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 194332

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 11423
/proc/meminfo: memFree=928872/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=398.87
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 39841 46 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 398.87
Current children cumulated vsize (KiB) 194332

[startup+462.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11423
/proc/meminfo: memFree=928808/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=458.36
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 45790 46 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 458.36
Current children cumulated vsize (KiB) 194332

[startup+522.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11423
/proc/meminfo: memFree=928808/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=517.86
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 51739 47 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 517.86
Current children cumulated vsize (KiB) 194332

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 11423
/proc/meminfo: memFree=928808/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=577.36
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 57689 47 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 577.36
Current children cumulated vsize (KiB) 194332

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11451
/proc/meminfo: memFree=1691568/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=636.95
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 63646 49 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 636.95
Current children cumulated vsize (KiB) 194332


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11478
/proc/meminfo: memFree=1675376/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=876.85
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 87635 50 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 876.85
Current children cumulated vsize (KiB) 194332

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11478
/proc/meminfo: memFree=1675376/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=936.83
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 93633 50 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 936.83
Current children cumulated vsize (KiB) 194332

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11478
/proc/meminfo: memFree=1675312/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=996.8
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 99630 50 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 996.8
Current children cumulated vsize (KiB) 194332

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11478
/proc/meminfo: memFree=1675248/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=1056.78
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 105628 50 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 1056.78
Current children cumulated vsize (KiB) 194332

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11478
/proc/meminfo: memFree=1675248/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=1116.75
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 111625 50 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 1116.75
Current children cumulated vsize (KiB) 194332

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11480
/proc/meminfo: memFree=1675248/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=1176.72
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 117622 50 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 1176.72
Current children cumulated vsize (KiB) 194332

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11480
/proc/meminfo: memFree=1675056/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=1236.7
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 123620 50 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208699 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 1236.7
Current children cumulated vsize (KiB) 194332

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11480
/proc/meminfo: memFree=1674928/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=1296.68
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 129618 50 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 1296.68
Current children cumulated vsize (KiB) 194332

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11480
/proc/meminfo: memFree=1674992/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=1356.65
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 135615 50 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 1356.65
Current children cumulated vsize (KiB) 194332

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11480
/proc/meminfo: memFree=1674992/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=1416.63
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 141613 50 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 1416.63
Current children cumulated vsize (KiB) 194332

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11480
/proc/meminfo: memFree=1674992/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=1476.6
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 147610 50 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208680 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 1476.6
Current children cumulated vsize (KiB) 194332

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11480
/proc/meminfo: memFree=1674928/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=1536.58
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 153608 50 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135272359 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 1536.58
Current children cumulated vsize (KiB) 194332

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11480
/proc/meminfo: memFree=1674864/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=1596.56
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 159605 51 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 1596.56
Current children cumulated vsize (KiB) 194332

[startup+1662.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/73 11480
/proc/meminfo: memFree=1674864/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=1656.53
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 165602 51 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 1656.53
Current children cumulated vsize (KiB) 194332

[startup+1722.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 11480
/proc/meminfo: memFree=1674864/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=1716.51
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 171600 51 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 1716.51
Current children cumulated vsize (KiB) 194332

[startup+1782.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/73 11480
/proc/meminfo: memFree=1674608/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=1776.48
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 177597 51 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 134673680 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 1776.48
Current children cumulated vsize (KiB) 194332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11480
/proc/meminfo: memFree=1674608/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=1800.08
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 179957 51 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 194332

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

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

[startup+1805.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 11480
/proc/meminfo: memFree=1674608/2055920 swapFree=4180448/4192956
[pid=11422] ppid=11420 vsize=194332 CPUtime=1800.08
/proc/11422/stat : 11422 (casperzao) R 11420 11422 8635 0 -1 4194304 61391 0 0 0 179957 51 0 0 25 0 1 0 1984489665 198995968 28777 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/11422/statm: 48583 28777 512 235 0 47284 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 194332

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.92
CPU time (s): 1800.11
CPU user time (s): 1799.57
CPU system time (s): 0.534918
CPU usage (%): 99.6779
Max. virtual memory (cumulated for all children) (KiB): 376472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.57
system time used= 0.534918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61391
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= 17956

runsolver used 1.76473 second user time and 5.10422 second system time

The end

Launcher Data (download as text)

Begin job on node24 at 2008-07-03 05:19:11
IDJOB=1051971
IDBENCH=55959
IDSOLVER=361
FILE ID=node24/1051971-1215055151
PBS_JOBID= 7875126
Free space on /tmp= 66300 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-30-4.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051971-1215055151/watcher-1051971-1215055151 -o /tmp/evaluation-result-1051971-1215055151/solver-1051971-1215055151 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1051971-1215055151.xml 1268615943 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3e5f5d7a3cdfbf5392a411aee4bb4d5a
RANDOM SEED=1268615943

node24.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		: 3000.232
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		: 3000.232
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:       1043152 kB
Buffers:         30364 kB
Cached:         372372 kB
SwapCached:       6556 kB
Active:         873988 kB
Inactive:        76692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1043152 kB
SwapTotal:     4192956 kB
SwapFree:      4180448 kB
Dirty:            3736 kB
Writeback:           0 kB
Mapped:         554344 kB
Slab:            46184 kB
Committed_AS:  3957100 kB
PageTables:       2948 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= 66520 MiB
End job on node24 at 2008-07-03 05:49:19