Trace number 1043345

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) 1800.1 1807.62

General information on the benchmark

Namecsp/allsquares/
normalized-squares-26-26.xml
MD5SUMdb87fdeb8d3cc67a7a0492d5558e1b76
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.4243
Satisfiable
(Un)Satisfiability was proved
Number of variables1352
Number of constraints1628
Maximum constraint arity26
Maximum domain size80
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1301
Global constraints used (with number of constraints)cumulative(2),weightedsum(325)

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
3.77/3.81	c [ NumberOfVariables = 1352 ]
3.77/3.81	c [ NumberOfConstraints = 1628 ]
3.77/3.81	c [ SizeOfSearchSpace(log2) = 1613.58 ]
3.77/3.81	c SymmetrySearch = 1
3.86/3.92	c [ Found 4.5036e+15 symmetries ]
3.86/3.94	c InitialPropagation = 1
3.86/3.94	c [ SizeOfSearchSpace(log2) = 1613.58 ]
3.86/3.94	c InitialSAC = 1
4.66/4.72	c [ SizeOfSearchSpace(log2) = 1613.58 ]
4.66/4.72	c Search(SampleFF) : 
101.42/101.96	c [ Sampling domwdeg ]
101.42/101.96	c [ Sampling impacts ]
101.42/101.96	c [ Sampling la ]
101.42/101.96	c [ SamplingScores: ]
101.42/101.96	c [ domwdeg+min = 0.0181711 | domwdeg+rnd = 0.000826845 ]
101.42/101.96	c [ impacts+min = 2.67081e-05 | impacts+rnd = 0.000199159 ]
101.42/101.96	c [ la+min = 2.87739e-09 | la+rnd = 3.0579e-05 ]
101.42/101.96	c [ domwdeg = 0.00949898 | impacts = 0.000112933 | la = 1.52909e-05 ]
101.42/101.96	c [ min = 0.00606594 | rand = 0.000112933 ]
101.42/101.96	c [ restarting at (0.141429,0.0103641) ]
101.82/102.32	c [ restarting at (0.353571,0.000766232) ]
102.71/103.20	c [ restarting at (0.883929,0.000320992) ]
104.90/105.42	c [ restarting at (2.20982,0.000115078) ]
110.38/110.95	c [ restarting at (5.52455,0.00774171) ]
124.12/124.77	c [ restarting at (13.8114,0.000354212) ]
158.58/159.33	c [ restarting at (34.5285,0.000377453) ]
244.62/245.71	c [ restarting at (86.3211,0.0200675) ]
459.61/461.69	c [ restarting at (215.803,0.0124468) ]
997.40/1001.62	c [ restarting at (539.507,0.00695313) ]

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-1043345-1215027853/watcher-1043345-1215027853 -o /tmp/evaluation-result-1043345-1215027853/solver-1043345-1215027853 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1043345-1215027853.xml 1854488014 

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: 1.91 1.97 1.92 4/80 23638
/proc/meminfo: memFree=423088/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=1056 CPUtime=0
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1981757070 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 8106788 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/23638/statm: 264 26 20 235 0 3 0

[startup+0.069898 s]
/proc/loadavg: 1.91 1.97 1.92 4/80 23638
/proc/meminfo: memFree=423088/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=6232 CPUtime=0.05
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 663 0 0 0 5 0 0 0 18 0 1 0 1981757070 6381568 623 996147200 134512640 135477443 4294956224 18446744073709551615 8541819 0 0 4096 0 0 0 0 17 1 0 0
/proc/23638/statm: 1558 623 371 235 0 259 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6232

[startup+0.101899 s]
/proc/loadavg: 1.91 1.97 1.92 4/80 23638
/proc/meminfo: memFree=423088/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=287900 CPUtime=0.08
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 1120 0 0 0 8 0 0 0 18 0 1 0 1981757070 294809600 982 996147200 134512640 135477443 4294956224 18446744073709551615 134593771 0 0 4096 0 0 0 0 17 1 0 0
/proc/23638/statm: 71975 982 463 235 0 70676 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 287900

[startup+0.301938 s]
/proc/loadavg: 1.91 1.97 1.92 4/80 23638
/proc/meminfo: memFree=423088/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=292392 CPUtime=0.28
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 3892 0 0 0 27 1 0 0 19 0 1 0 1981757070 299409408 2111 996147200 134512640 135477443 4294956224 18446744073709551615 135268706 0 0 4096 0 0 0 0 17 1 0 0
/proc/23638/statm: 73098 2112 463 235 0 71799 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 292392

[startup+0.702016 s]
/proc/loadavg: 1.91 1.97 1.92 4/80 23638
/proc/meminfo: memFree=423088/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=301248 CPUtime=0.67
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 9311 0 0 0 63 4 0 0 22 0 1 0 1981757070 308477952 4350 996147200 134512640 135477443 4294956224 18446744073709551615 135219085 0 0 4096 0 0 0 0 17 1 0 0
/proc/23638/statm: 75312 4350 463 235 0 74013 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 301248

[startup+1.50117 s]
/proc/loadavg: 1.91 1.97 1.92 3/81 23639
/proc/meminfo: memFree=400488/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=319484 CPUtime=1.48
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 20078 0 0 0 138 10 0 0 25 0 1 0 1981757070 327151616 8951 996147200 134512640 135477443 4294956224 18446744073709551615 135268706 0 0 4096 0 0 0 0 17 1 0 0
/proc/23638/statm: 79871 8951 463 235 0 78572 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 319484

[startup+3.10248 s]
/proc/loadavg: 1.91 1.97 1.92 3/81 23639
/proc/meminfo: memFree=375144/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=355568 CPUtime=3.06
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 41605 0 0 0 286 20 0 0 25 0 1 0 1981757070 364101632 18074 996147200 134512640 135477443 4294956224 18446744073709551615 135268721 0 0 4096 0 0 0 0 17 1 0 0
/proc/23638/statm: 88892 18074 463 235 0 87593 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 355568

[startup+6.30111 s]
/proc/loadavg: 1.92 1.97 1.92 3/81 23639
/proc/meminfo: memFree=334504/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=184500 CPUtime=6.25
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 52231 0 0 0 599 26 0 0 25 0 1 0 1981757070 188928000 22679 996147200 134512640 135477443 4294956224 18446744073709551615 134949792 0 0 4096 0 0 0 0 17 1 0 0
/proc/23638/statm: 46125 22679 537 235 0 44826 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 184500

[startup+12.7014 s]
/proc/loadavg: 1.93 1.97 1.92 3/81 23639
/proc/meminfo: memFree=332840/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=184500 CPUtime=12.62
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 52556 0 0 0 1235 27 0 0 25 0 1 0 1981757070 188928000 23004 996147200 134512640 135477443 4294956224 18446744073709551615 135208674 0 0 4096 0 0 0 0 17 1 0 0
/proc/23638/statm: 46125 23004 537 235 0 44826 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 184500

[startup+25.5019 s]
/proc/loadavg: 1.94 1.97 1.92 3/74 23671
/proc/meminfo: memFree=360424/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=185424 CPUtime=25.35
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 52788 0 0 0 2506 29 0 0 25 0 1 0 1981757070 189874176 23236 996147200 134512640 135477443 4294956224 18446744073709551615 9416904 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46356 23236 538 235 0 45057 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 185424

[startup+51.1019 s]
/proc/loadavg: 2.02 1.99 1.93 3/85 23686
/proc/meminfo: memFree=331664/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=185424 CPUtime=50.84
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 52794 0 0 0 5054 30 0 0 25 0 1 0 1981757070 189874176 23242 996147200 134512640 135477443 4294956224 18446744073709551615 134911518 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46356 23242 538 235 0 45057 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 185424

[startup+102.307 s]
/proc/loadavg: 2.01 1.99 1.93 3/85 23686
/proc/meminfo: memFree=330320/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=101.82
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 10151 31 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 134949669 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 101.82
Current children cumulated vsize (KiB) 186744

[startup+162.302 s]
/proc/loadavg: 2.00 1.99 1.93 3/85 23686
/proc/meminfo: memFree=330320/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=161.57
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 16126 31 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 161.57
Current children cumulated vsize (KiB) 186744

[startup+222.301 s]
/proc/loadavg: 2.00 1.99 1.93 3/85 23686
/proc/meminfo: memFree=330192/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=221.32
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 22101 31 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135268320 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 221.32
Current children cumulated vsize (KiB) 186744

[startup+282.302 s]
/proc/loadavg: 2.00 1.99 1.93 3/85 23686
/proc/meminfo: memFree=330192/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=281.07
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 28076 31 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 281.07
Current children cumulated vsize (KiB) 186744

[startup+342.302 s]
/proc/loadavg: 2.00 1.99 1.93 3/85 23686
/proc/meminfo: memFree=330192/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=340.83
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 34052 31 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 340.83
Current children cumulated vsize (KiB) 186744

[startup+402.302 s]
/proc/loadavg: 2.06 2.00 1.93 3/85 23809
/proc/meminfo: memFree=318736/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=400.58
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 40022 36 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 134887782 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 400.58
Current children cumulated vsize (KiB) 186744

[startup+462.301 s]
/proc/loadavg: 2.02 2.00 1.93 3/85 23809
/proc/meminfo: memFree=318672/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=460.31
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 45995 36 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 460.31
Current children cumulated vsize (KiB) 186744

[startup+522.302 s]
/proc/loadavg: 2.01 2.00 1.93 3/85 23809
/proc/meminfo: memFree=318672/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=520.06
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 51970 36 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 520.06
Current children cumulated vsize (KiB) 186744

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 23809
/proc/meminfo: memFree=318544/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=579.81
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 57945 36 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135268945 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 579.81
Current children cumulated vsize (KiB) 186744

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 23809
/proc/meminfo: memFree=318480/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=639.56
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 63920 36 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 639.56
Current children cumulated vsize (KiB) 186744


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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 23809
/proc/meminfo: memFree=318416/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=818.84
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 81847 37 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 134678748 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 818.84
Current children cumulated vsize (KiB) 186744

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 23809
/proc/meminfo: memFree=318352/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=878.58
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 87821 37 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 134586004 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 878.58
Current children cumulated vsize (KiB) 186744

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 23809
/proc/meminfo: memFree=318352/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=938.34
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 93797 37 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 938.34
Current children cumulated vsize (KiB) 186744

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 23809
/proc/meminfo: memFree=318288/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=998.09
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 99772 37 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 998.09
Current children cumulated vsize (KiB) 186744

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 23815
/proc/meminfo: memFree=318024/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=1057.84
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 105747 37 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 134955551 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 1057.84
Current children cumulated vsize (KiB) 186744

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 23815
/proc/meminfo: memFree=317960/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=1117.6
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 111723 37 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 1117.6
Current children cumulated vsize (KiB) 186744

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 23815
/proc/meminfo: memFree=318088/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=1177.35
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 117698 37 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 1177.35
Current children cumulated vsize (KiB) 186744

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 23815
/proc/meminfo: memFree=317960/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=1237.1
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 123673 37 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 1237.1
Current children cumulated vsize (KiB) 186744

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 23815
/proc/meminfo: memFree=317960/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=1296.86
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 129649 37 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 1296.86
Current children cumulated vsize (KiB) 186744

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/85 23815
/proc/meminfo: memFree=317904/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=1356.61
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 135623 38 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 1356.61
Current children cumulated vsize (KiB) 186744

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/93 23826
/proc/meminfo: memFree=271880/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=1416.37
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 141599 38 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 1416.37
Current children cumulated vsize (KiB) 186744

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/93 23826
/proc/meminfo: memFree=271368/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=1476.13
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 147575 38 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 1476.13
Current children cumulated vsize (KiB) 186744

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/93 23826
/proc/meminfo: memFree=271304/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=1535.87
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 153549 38 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 1535.87
Current children cumulated vsize (KiB) 186744

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/93 23826
/proc/meminfo: memFree=271048/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=1595.63
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 159525 38 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208524 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 1595.63
Current children cumulated vsize (KiB) 186744

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/93 23826
/proc/meminfo: memFree=270984/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=1655.38
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 165500 38 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135268523 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 1655.38
Current children cumulated vsize (KiB) 186744

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/93 23826
/proc/meminfo: memFree=270984/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=1715.13
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 171475 38 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 134949739 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 1715.13
Current children cumulated vsize (KiB) 186744

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/93 23826
/proc/meminfo: memFree=270920/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=1774.89
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 177451 38 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 1774.89
Current children cumulated vsize (KiB) 186744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.6 s]
/proc/loadavg: 2.00 2.00 1.93 3/93 23826
/proc/meminfo: memFree=270920/2055920 swapFree=4179412/4192956
[pid=23638] ppid=23636 vsize=186744 CPUtime=1800.08
/proc/23638/stat : 23638 (casperzao) R 23636 23638 22034 0 -1 4194304 53120 0 0 0 179970 38 0 0 25 0 1 0 1981757070 191225856 23568 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/23638/statm: 46686 23568 539 235 0 45387 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 186744

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): 1807.62
CPU time (s): 1800.1
CPU user time (s): 1799.71
CPU system time (s): 0.398939
CPU usage (%): 99.5842
Max. virtual memory (cumulated for all children) (KiB): 369312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.398939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53120
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= 33175

runsolver used 1.76573 second user time and 4.82527 second system time

The end

Launcher Data (download as text)

Begin job on node62 at 2008-07-02 21:44:13
IDJOB=1043345
IDBENCH=53871
IDSOLVER=361
FILE ID=node62/1043345-1215027853
PBS_JOBID= 7874534
Free space on /tmp= 65288 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-26-26.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1043345-1215027853/watcher-1043345-1215027853 -o /tmp/evaluation-result-1043345-1215027853/solver-1043345-1215027853 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1043345-1215027853.xml 1854488014 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= db87fdeb8d3cc67a7a0492d5558e1b76
RANDOM SEED=1854488014

node62.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		: 3000.259
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		: 3000.259
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:        423568 kB
Buffers:         40700 kB
Cached:        1414896 kB
SwapCached:       6472 kB
Active:         657372 kB
Inactive:       867136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        423568 kB
SwapTotal:     4192956 kB
SwapFree:      4179412 kB
Dirty:            3180 kB
Writeback:           0 kB
Mapped:          85444 kB
Slab:            92740 kB
Committed_AS:  4709256 kB
PageTables:       1996 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= 65264 MiB
End job on node62 at 2008-07-02 22:14:23