Trace number 1088699

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) 1800.04 1815.41

General information on the benchmark

Namecsp/graphColoring/school/
normalized-school1-nsh-12.xml
MD5SUM2d1e316401a6d142c241b2ebac1fc85c
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.727889
Satisfiable
(Un)Satisfiability was proved
Number of variables352
Number of constraints14612
Maximum constraint arity2
Maximum domain size12
Number of constraints which are defined in extension0
Number of constraints which are defined in intension14612
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
0.39/0.40	c Building = 1
1.08/1.11	c [ NumberOfVariables = 352 ]
1.08/1.11	c [ NumberOfConstraints = 14612 ]
1.08/1.11	c [ SizeOfSearchSpace(log2) = 1261.91 ]
1.08/1.11	c SymmetrySearch = 1
1.08/1.16	c [ Found 49152 symmetries ]
1.08/1.17	c InitialPropagation = 1
1.08/1.19	c [ SizeOfSearchSpace(log2) = 1259.4 ]
1.08/1.19	c InitialSAC = 1
1.48/1.51	c [ SizeOfSearchSpace(log2) = 1259.4 ]
1.48/1.51	c Search(SampleFF) : 
89.34/90.27	c [ Sampling domwdeg ]
89.34/90.27	c [ Sampling impacts ]
89.34/90.27	c [ Sampling la ]
89.34/90.27	c [ SamplingScores: ]
89.34/90.27	c [ domwdeg+min = 1.4209e-09 | domwdeg+rnd = 8.45222e-05 ]
89.34/90.27	c [ impacts+min = 9.37874e-20 | impacts+rnd = 3.15798e-07 ]
89.34/90.27	c [ la+min = 7.72479e-20 | la+rnd = 1.8771e-14 ]
89.34/90.27	c [ domwdeg = 4.22618e-05 | impacts = 1.57899e-07 | la = 9.38553e-15 ]
89.34/90.27	c [ min = 4.73632e-10 | rand = 1.57899e-07 ]
89.34/90.27	c [ restarting at (0.141429,1.07736e-14) ]
89.74/90.68	c [ restarting at (0.353571,1.83544e-11) ]
90.73/91.65	c [ restarting at (0.883929,2.37554e-10) ]
93.10/94.03	c [ restarting at (2.20982,2.41568e-09) ]
98.95/99.95	c [ restarting at (5.52455,4.8483e-09) ]
113.61/114.76	c [ restarting at (13.8114,2.94747e-08) ]
150.27/151.77	c [ restarting at (34.5285,1.46891e-07) ]
241.99/244.30	c [ restarting at (86.3211,3.75839e-07) ]
471.14/475.61	c [ restarting at (215.803,3.76062e-07) ]
1043.92/1053.88	c [ restarting at (539.507,3.77291e-07) ]
1615.81/1631.19	c [ restarting at (1348.77,3.77291e-07) ]

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-1088699-1215259728/watcher-1088699-1215259728 -o /tmp/evaluation-result-1088699-1215259728/solver-1088699-1215259728 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1088699-1215259728.xml 480151029 

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: 1.93 1.98 1.99 4/74 7438
/proc/meminfo: memFree=1717008/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=2624 CPUtime=0
/proc/7438/stat : 7438 (casperzao) D 7436 7438 7053 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 2004946863 2686976 45 996147200 134512640 135477443 4294956224 18446744073709551615 10027812 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/7438/statm: 656 45 33 235 0 14 0

[startup+0.0808209 s]
/proc/loadavg: 1.93 1.98 1.99 4/74 7438
/proc/meminfo: memFree=1717008/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=6232 CPUtime=0.07
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 664 0 0 0 7 0 0 0 18 0 1 0 2004946863 6381568 624 996147200 134512640 135477443 4294956224 18446744073709551615 4160172326 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 1558 624 369 235 0 259 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6232

[startup+0.10182 s]
/proc/loadavg: 1.93 1.98 1.99 4/74 7438
/proc/meminfo: memFree=1717008/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=6364 CPUtime=0.08
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 717 0 0 0 8 0 0 0 18 0 1 0 2004946863 6516736 677 996147200 134512640 135477443 4294956224 18446744073709551615 4158488481 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 1591 677 369 235 0 292 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6364

[startup+0.301842 s]
/proc/loadavg: 1.93 1.98 1.99 4/74 7438
/proc/meminfo: memFree=1717008/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=8344 CPUtime=0.29
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 1208 0 0 0 28 1 0 0 19 0 1 0 2004946863 8544256 1168 996147200 134512640 135477443 4294956224 18446744073709551615 10494942 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 2086 1168 369 235 0 787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8344

[startup+0.701884 s]
/proc/loadavg: 1.93 1.98 1.99 4/74 7438
/proc/meminfo: memFree=1717008/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=103032 CPUtime=0.68
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 8012 0 0 0 48 20 0 0 23 0 1 0 2004946863 105504768 1929 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 25758 1929 420 235 0 24459 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 103032

[startup+1.50196 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 7439
/proc/meminfo: memFree=1708488/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=1.48
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18619 0 0 0 101 47 0 0 25 0 1 0 2004946863 109080576 3877 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 3877 481 235 0 25332 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 106524

[startup+3.1011 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 7439
/proc/meminfo: memFree=1703048/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=3.06
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18653 0 0 0 259 47 0 0 25 0 1 0 2004946863 109080576 3911 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 3911 498 235 0 25332 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 106524

[startup+6.3024 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 7439
/proc/meminfo: memFree=1702920/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=6.23
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18653 0 0 0 576 47 0 0 25 0 1 0 2004946863 109080576 3911 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 3911 498 235 0 25332 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 106524

[startup+12.702 s]
/proc/loadavg: 1.94 1.98 1.99 3/75 7439
/proc/meminfo: memFree=1702216/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=12.57
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18690 0 0 0 1210 47 0 0 25 0 1 0 2004946863 109080576 3948 996147200 134512640 135477443 4294956224 18446744073709551615 135270883 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 3948 498 235 0 25332 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 106524

[startup+25.5011 s]
/proc/loadavg: 1.95 1.98 1.99 3/75 7439
/proc/meminfo: memFree=1701192/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=25.25
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18748 0 0 0 2478 47 0 0 25 0 1 0 2004946863 109080576 4006 996147200 134512640 135477443 4294956224 18446744073709551615 135270277 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4006 499 235 0 25332 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 106524

[startup+51.1014 s]
/proc/loadavg: 1.97 1.98 1.99 3/75 7439
/proc/meminfo: memFree=1699720/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=50.6
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18783 0 0 0 5013 47 0 0 25 0 1 0 2004946863 109080576 4041 996147200 134512640 135477443 4294956224 18446744073709551615 135268572 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4041 499 235 0 25332 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 106524

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/75 7439
/proc/meminfo: memFree=1696904/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=101.33
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 10086 47 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 106524

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 7439
/proc/meminfo: memFree=1694408/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=160.76
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 16029 47 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 106524

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 7439
/proc/meminfo: memFree=1691848/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=220.2
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 21973 47 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 106524

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 7439
/proc/meminfo: memFree=1689928/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=279.64
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 27917 47 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 279.64
Current children cumulated vsize (KiB) 106524

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 7439
/proc/meminfo: memFree=1688200/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=339.07
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 33860 47 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 106524

[startup+402.301 s]
/proc/loadavg: 2.04 2.00 2.00 3/75 7439
/proc/meminfo: memFree=1686600/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=398.51
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 39804 47 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 106524

[startup+462.302 s]
/proc/loadavg: 2.05 2.01 2.00 3/75 7439
/proc/meminfo: memFree=1685384/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=457.95
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 45748 47 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 106524

[startup+522.301 s]
/proc/loadavg: 2.12 2.04 2.01 3/75 7439
/proc/meminfo: memFree=1683912/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=517.4
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 51692 48 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 517.4
Current children cumulated vsize (KiB) 106524

[startup+582.301 s]
/proc/loadavg: 2.04 2.03 2.00 3/75 7439
/proc/meminfo: memFree=1682184/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=576.84
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 57636 48 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135218910 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 576.84
Current children cumulated vsize (KiB) 106524

[startup+642.302 s]
/proc/loadavg: 2.01 2.02 2.00 3/75 7439
/proc/meminfo: memFree=1680520/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=636.27
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 63579 48 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 636.27
Current children cumulated vsize (KiB) 106524


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 7439
/proc/meminfo: memFree=1676616/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=814.58
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 81410 48 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 814.58
Current children cumulated vsize (KiB) 106524

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 7439
/proc/meminfo: memFree=1675400/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=874.02
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 87354 48 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 874.02
Current children cumulated vsize (KiB) 106524

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 7439
/proc/meminfo: memFree=1674312/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=933.46
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 93298 48 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135270889 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 933.46
Current children cumulated vsize (KiB) 106524

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 7439
/proc/meminfo: memFree=1673032/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=992.9
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 99242 48 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 992.9
Current children cumulated vsize (KiB) 106524

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 7439
/proc/meminfo: memFree=1671752/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=1052.33
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 105185 48 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 1052.33
Current children cumulated vsize (KiB) 106524

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 7439
/proc/meminfo: memFree=1670472/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=1111.77
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 111129 48 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 1111.77
Current children cumulated vsize (KiB) 106524

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 7439
/proc/meminfo: memFree=1669448/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=1171.21
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 117073 48 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 1171.21
Current children cumulated vsize (KiB) 106524

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 7439
/proc/meminfo: memFree=1668360/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=1230.64
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 123016 48 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 1230.64
Current children cumulated vsize (KiB) 106524

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 7439
/proc/meminfo: memFree=1667144/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=1290.09
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 128960 49 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135268530 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 1290.09
Current children cumulated vsize (KiB) 106524

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 7439
/proc/meminfo: memFree=1666312/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=1349.52
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 134903 49 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208659 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 1349.52
Current children cumulated vsize (KiB) 106524

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 7439
/proc/meminfo: memFree=1665160/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=1408.96
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 140847 49 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 1408.96
Current children cumulated vsize (KiB) 106524

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 7439
/proc/meminfo: memFree=1664264/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=1468.4
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 146791 49 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 1468.4
Current children cumulated vsize (KiB) 106524

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 7439
/proc/meminfo: memFree=1663432/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=1527.84
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 152735 49 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 1527.84
Current children cumulated vsize (KiB) 106524

[startup+1602.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/75 7441
/proc/meminfo: memFree=1662664/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=1587.27
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 158678 49 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135269734 0 0 4096 0 0 0 0 17 1 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 1587.27
Current children cumulated vsize (KiB) 106524

[startup+1662.3 s]
/proc/loadavg: 2.12 2.04 2.01 3/74 7554
/proc/meminfo: memFree=1710864/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=1646.99
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 164648 51 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 1646.99
Current children cumulated vsize (KiB) 106524

[startup+1722.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/74 7554
/proc/meminfo: memFree=1668816/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=1706.96
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 170645 51 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 1706.96
Current children cumulated vsize (KiB) 106524

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/74 7554
/proc/meminfo: memFree=1648656/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=1766.94
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 176643 51 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 1766.94
Current children cumulated vsize (KiB) 106524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.4 s]
/proc/loadavg: 2.01 2.02 2.00 3/74 7554
/proc/meminfo: memFree=1637456/2055920 swapFree=4180844/4192956
[pid=7438] ppid=7436 vsize=106524 CPUtime=1800.03
/proc/7438/stat : 7438 (casperzao) R 7436 7438 7053 0 -1 4194304 18887 0 0 0 179952 51 0 0 25 0 1 0 2004946863 109080576 4145 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 0 0 0
/proc/7438/statm: 26631 4145 500 235 0 25332 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 106524

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): 1815.41
CPU time (s): 1800.04
CPU user time (s): 1799.52
CPU system time (s): 0.52192
CPU usage (%): 99.1535
Max. virtual memory (cumulated for all children) (KiB): 106524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.52
system time used= 0.52192
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18887
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= 35535

runsolver used 2.21466 second user time and 6.04308 second system time

The end

Launcher Data (download as text)

Begin job on node25 at 2008-07-05 14:08:48
IDJOB=1088699
IDBENCH=58096
IDSOLVER=361
FILE ID=node25/1088699-1215259728
PBS_JOBID= 7882110
Free space on /tmp= 66516 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/graphColoring/school/normalized-school1-nsh-12.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1088699-1215259728/watcher-1088699-1215259728 -o /tmp/evaluation-result-1088699-1215259728/solver-1088699-1215259728 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1088699-1215259728.xml 480151029 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2d1e316401a6d142c241b2ebac1fc85c
RANDOM SEED=480151029

node25.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		: 3000.234
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		: 3000.234
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:       1717488 kB
Buffers:         27524 kB
Cached:         204796 kB
SwapCached:       5952 kB
Active:         178280 kB
Inactive:       108684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717488 kB
SwapTotal:     4192956 kB
SwapFree:      4180844 kB
Dirty:            4856 kB
Writeback:           0 kB
Mapped:          61736 kB
Slab:            36532 kB
Committed_AS:  3580608 kB
PageTables:       2076 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= 66516 MiB
End job on node25 at 2008-07-05 14:39:06