Trace number 1088720

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) 1800.03 1806.01

General information on the benchmark

Namecsp/graphColoring/school/
normalized-school1-nsh-13.xml
MD5SUM04705b32837a4b67cef23bd35ddd5cfa
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 benchmark0.694894
Satisfiable
(Un)Satisfiability was proved
Number of variables352
Number of constraints14612
Maximum constraint arity2
Maximum domain size13
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)

0.00/0.17	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.17	c Parsing = 1
0.38/0.41	c Building = 1
1.08/1.11	c [ NumberOfVariables = 352 ]
1.08/1.11	c [ NumberOfConstraints = 14612 ]
1.08/1.11	c [ SizeOfSearchSpace(log2) = 1302.55 ]
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) = 1300.25 ]
1.08/1.19	c InitialSAC = 1
1.37/1.43	c [ SizeOfSearchSpace(log2) = 1300.25 ]
1.37/1.43	c Search(SampleFF) : 
90.12/91.03	c [ Sampling domwdeg ]
90.12/91.03	c [ Sampling impacts ]
90.12/91.03	c [ Sampling la ]
90.12/91.03	c [ SamplingScores: ]
90.12/91.03	c [ domwdeg+min = 6.40535e-15 | domwdeg+rnd = 3.24255e-05 ]
90.12/91.03	c [ impacts+min = 1.31893e-22 | impacts+rnd = 8.26683e-05 ]
90.12/91.03	c [ la+min = 1.27318e-22 | la+rnd = 7.89487e-17 ]
90.12/91.03	c [ domwdeg = 1.62127e-05 | impacts = 4.13341e-05 | la = 3.94744e-17 ]
90.12/91.03	c [ min = 2.13512e-15 | rand = 4.13341e-05 ]
90.12/91.03	c [ restarting at (0.141429,7.29233e-32) ]
90.52/91.41	c [ restarting at (0.353571,2.71209e-26) ]
91.41/92.37	c [ restarting at (0.883929,6.32534e-28) ]
93.79/94.74	c [ restarting at (2.20982,5.06026e-25) ]
99.63/100.66	c [ restarting at (5.52455,3.44904e-25) ]
114.29/115.47	c [ restarting at (13.8114,5.07992e-20) ]
150.95/152.49	c [ restarting at (34.5285,9.21513e-22) ]
242.67/245.03	c [ restarting at (86.3211,1.24825e-19) ]
471.79/476.36	c [ restarting at (215.803,1.61203e-18) ]
573.13/578.70	c [ restarting at (539.507,1.76052e-18) ]

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1088720-1215259845/watcher-1088720-1215259845 -o /tmp/evaluation-result-1088720-1215259845/solver-1088720-1215259845 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1088720-1215259845.xml 526708042 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 32250
/proc/meminfo: memFree=1442024/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=7552 CPUtime=0.19
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 991 0 0 0 19 0 0 0 19 0 1 0 2004956814 7733248 951 996147200 134512640 135477443 4294956224 18446744073709551615 134818757 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 1888 951 369 235 0 589 0

[startup+0.255015 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 32250
/proc/meminfo: memFree=1442024/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=7948 CPUtime=0.23
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 1097 0 0 0 23 0 0 0 19 0 1 0 2004956814 8138752 1057 996147200 134512640 135477443 4294956224 18446744073709551615 134805265 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 1987 1057 369 235 0 688 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 7948

[startup+0.302023 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 32250
/proc/meminfo: memFree=1442024/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=8344 CPUtime=0.28
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 1198 0 0 0 28 0 0 0 19 0 1 0 2004956814 8544256 1158 996147200 134512640 135477443 4294956224 18446744073709551615 4776896 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 2086 1158 369 235 0 787 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8344

[startup+0.402042 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 32250
/proc/meminfo: memFree=1442024/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=9268 CPUtime=0.38
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 1439 0 0 0 38 0 0 0 20 0 1 0 2004956814 9490432 1399 996147200 134512640 135477443 4294956224 18446744073709551615 134758727 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 2317 1399 377 235 0 1018 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 9268

[startup+0.702083 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 32250
/proc/meminfo: memFree=1442024/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=103028 CPUtime=0.68
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 7959 0 0 0 49 19 0 0 23 0 1 0 2004956814 105500672 1925 996147200 134512640 135477443 4294956224 18446744073709551615 5093315 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 25757 1925 420 235 0 24458 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 103028

[startup+1.50121 s]
/proc/loadavg: 1.92 1.98 1.99 3/74 32251
/proc/meminfo: memFree=1427872/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=1.47
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18641 0 0 0 101 46 0 0 25 0 1 0 2004956814 109080576 3899 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 26631 3899 491 235 0 25332 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 106524

[startup+3.10145 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 32251
/proc/meminfo: memFree=1427360/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=3.06
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18656 0 0 0 260 46 0 0 25 0 1 0 2004956814 109080576 3914 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 26631 3914 498 235 0 25332 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 106524

[startup+6.30192 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 32251
/proc/meminfo: memFree=1427104/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=6.22
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18662 0 0 0 576 46 0 0 25 0 1 0 2004956814 109080576 3920 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 26631 3920 498 235 0 25332 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 106524

[startup+12.7019 s]
/proc/loadavg: 1.94 1.98 1.99 3/74 32251
/proc/meminfo: memFree=1426528/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=12.56
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18665 0 0 0 1210 46 0 0 25 0 1 0 2004956814 109080576 3923 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 26631 3923 498 235 0 25332 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 106524

[startup+25.5068 s]
/proc/loadavg: 1.95 1.98 1.99 3/74 32251
/proc/meminfo: memFree=1425376/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=25.25
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18755 0 0 0 2479 46 0 0 25 0 1 0 2004956814 109080576 4013 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 26631 4013 499 235 0 25332 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 106524

[startup+51.1025 s]
/proc/loadavg: 1.96 1.98 1.99 3/74 32251
/proc/meminfo: memFree=1422304/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=50.6
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18808 0 0 0 5014 46 0 0 25 0 1 0 2004956814 109080576 4066 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 26631 4066 499 235 0 25332 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 106524

[startup+102.302 s]
/proc/loadavg: 1.98 1.98 1.99 3/74 32251
/proc/meminfo: memFree=1418272/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=101.32
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18936 0 0 0 10086 46 0 0 25 0 1 0 2004956814 109080576 4194 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 26631 4194 500 235 0 25332 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 106524

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 32251
/proc/meminfo: memFree=1409248/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=160.75
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18936 0 0 0 16029 46 0 0 25 0 1 0 2004956814 109080576 4194 996147200 134512640 135477443 4294956224 18446744073709551615 134673664 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 26631 4194 500 235 0 25332 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 106524

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 32251
/proc/meminfo: memFree=1406688/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=220.19
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18936 0 0 0 21973 46 0 0 25 0 1 0 2004956814 109080576 4194 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 26631 4194 500 235 0 25332 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 106524

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 32251
/proc/meminfo: memFree=1400736/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=279.62
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18936 0 0 0 27916 46 0 0 25 0 1 0 2004956814 109080576 4194 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 26631 4194 500 235 0 25332 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 106524

[startup+342.307 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 32251
/proc/meminfo: memFree=1395936/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=339.06
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18936 0 0 0 33860 46 0 0 25 0 1 0 2004956814 109080576 4194 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 26631 4194 500 235 0 25332 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 106524

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 32251
/proc/meminfo: memFree=1391008/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=398.49
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18936 0 0 0 39803 46 0 0 25 0 1 0 2004956814 109080576 4194 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 26631 4194 500 235 0 25332 0
Current children cumulated CPU time (s) 398.49
Current children cumulated vsize (KiB) 106524

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 32251
/proc/meminfo: memFree=1388512/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=457.92
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18936 0 0 0 45746 46 0 0 25 0 1 0 2004956814 109080576 4194 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 26631 4194 500 235 0 25332 0
Current children cumulated CPU time (s) 457.92
Current children cumulated vsize (KiB) 106524

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 32251
/proc/meminfo: memFree=1384608/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=517.36
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18936 0 0 0 51690 46 0 0 25 0 1 0 2004956814 109080576 4194 996147200 134512640 135477443 4294956224 18446744073709551615 135270177 0 0 4096 0 0 0 0 17 1 0 0
/proc/32250/statm: 26631 4194 500 235 0 25332 0
Current children cumulated CPU time (s) 517.36
Current children cumulated vsize (KiB) 106524

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 32287
/proc/meminfo: memFree=1699696/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=576.82
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18936 0 0 0 57635 47 0 0 25 0 1 0 2004956814 109080576 4194 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4194 500 235 0 25332 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 106524

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 32291
/proc/meminfo: memFree=1672736/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=636.8
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18936 0 0 0 63632 48 0 0 25 0 1 0 2004956814 109080576 4194 996147200 134512640 135477443 4294956224 18446744073709551615 135268530 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4194 500 235 0 25332 0
Current children cumulated CPU time (s) 636.8
Current children cumulated vsize (KiB) 106524


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

[startup+822.301 s]
/proc/loadavg: 2.18 2.06 2.02 3/81 32291
/proc/meminfo: memFree=1672352/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=816.72
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18936 0 0 0 81624 48 0 0 25 0 1 0 2004956814 109080576 4194 996147200 134512640 135477443 4294956224 18446744073709551615 135270277 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4194 500 235 0 25332 0
Current children cumulated CPU time (s) 816.72
Current children cumulated vsize (KiB) 106524

[startup+882.301 s]
/proc/loadavg: 2.06 2.04 2.01 3/81 32291
/proc/meminfo: memFree=1672352/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=876.7
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18936 0 0 0 87622 48 0 0 25 0 1 0 2004956814 109080576 4194 996147200 134512640 135477443 4294956224 18446744073709551615 135269553 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4194 500 235 0 25332 0
Current children cumulated CPU time (s) 876.7
Current children cumulated vsize (KiB) 106524

[startup+942.301 s]
/proc/loadavg: 2.02 2.03 2.01 3/81 32291
/proc/meminfo: memFree=1672416/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=936.67
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18936 0 0 0 93619 48 0 0 25 0 1 0 2004956814 109080576 4194 996147200 134512640 135477443 4294956224 18446744073709551615 134673665 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4194 500 235 0 25332 0
Current children cumulated CPU time (s) 936.67
Current children cumulated vsize (KiB) 106524

[startup+1002.31 s]
/proc/loadavg: 2.01 2.02 2.00 3/81 32293
/proc/meminfo: memFree=1672160/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=996.65
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18936 0 0 0 99617 48 0 0 25 0 1 0 2004956814 109080576 4194 996147200 134512640 135477443 4294956224 18446744073709551615 135270907 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4194 500 235 0 25332 0
Current children cumulated CPU time (s) 996.65
Current children cumulated vsize (KiB) 106524

[startup+1062.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/81 32293
/proc/meminfo: memFree=1672160/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=1056.62
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18936 0 0 0 105614 48 0 0 25 0 1 0 2004956814 109080576 4194 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4194 500 235 0 25332 0
Current children cumulated CPU time (s) 1056.62
Current children cumulated vsize (KiB) 106524

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 32293
/proc/meminfo: memFree=1672160/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=1116.59
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18950 0 0 0 111611 48 0 0 25 0 1 0 2004956814 109080576 4208 996147200 134512640 135477443 4294956224 18446744073709551615 135269570 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4208 500 235 0 25332 0
Current children cumulated CPU time (s) 1116.59
Current children cumulated vsize (KiB) 106524

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/81 32293
/proc/meminfo: memFree=1672160/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=1176.57
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18952 0 0 0 117609 48 0 0 25 0 1 0 2004956814 109080576 4210 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4210 500 235 0 25332 0
Current children cumulated CPU time (s) 1176.57
Current children cumulated vsize (KiB) 106524

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 32293
/proc/meminfo: memFree=1671968/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=1236.55
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18952 0 0 0 123606 49 0 0 25 0 1 0 2004956814 109080576 4210 996147200 134512640 135477443 4294956224 18446744073709551615 135272408 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4210 500 235 0 25332 0
Current children cumulated CPU time (s) 1236.55
Current children cumulated vsize (KiB) 106524

[startup+1302.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/81 32293
/proc/meminfo: memFree=1671776/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=1296.52
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18952 0 0 0 129603 49 0 0 25 0 1 0 2004956814 109080576 4210 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4210 500 235 0 25332 0
Current children cumulated CPU time (s) 1296.52
Current children cumulated vsize (KiB) 106524

[startup+1362.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/81 32293
/proc/meminfo: memFree=1671840/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=1356.5
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18952 0 0 0 135601 49 0 0 25 0 1 0 2004956814 109080576 4210 996147200 134512640 135477443 4294956224 18446744073709551615 135269774 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4210 500 235 0 25332 0
Current children cumulated CPU time (s) 1356.5
Current children cumulated vsize (KiB) 106524

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 32293
/proc/meminfo: memFree=1671840/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=1416.47
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18952 0 0 0 141598 49 0 0 25 0 1 0 2004956814 109080576 4210 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4210 500 235 0 25332 0
Current children cumulated CPU time (s) 1416.47
Current children cumulated vsize (KiB) 106524

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 32293
/proc/meminfo: memFree=1671904/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=1476.45
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18952 0 0 0 147596 49 0 0 25 0 1 0 2004956814 109080576 4210 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4210 500 235 0 25332 0
Current children cumulated CPU time (s) 1476.45
Current children cumulated vsize (KiB) 106524

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 32293
/proc/meminfo: memFree=1671840/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=1536.43
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18952 0 0 0 153594 49 0 0 25 0 1 0 2004956814 109080576 4210 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4210 500 235 0 25332 0
Current children cumulated CPU time (s) 1536.43
Current children cumulated vsize (KiB) 106524

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 32293
/proc/meminfo: memFree=1671776/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=1596.4
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18952 0 0 0 159591 49 0 0 25 0 1 0 2004956814 109080576 4210 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4210 500 235 0 25332 0
Current children cumulated CPU time (s) 1596.4
Current children cumulated vsize (KiB) 106524

[startup+1662.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 32293
/proc/meminfo: memFree=1671776/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=1656.37
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18952 0 0 0 165588 49 0 0 25 0 1 0 2004956814 109080576 4210 996147200 134512640 135477443 4294956224 18446744073709551615 134934581 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4210 500 235 0 25332 0
Current children cumulated CPU time (s) 1656.37
Current children cumulated vsize (KiB) 106524

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 32293
/proc/meminfo: memFree=1671712/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=1716.35
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18952 0 0 0 171586 49 0 0 25 0 1 0 2004956814 109080576 4210 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4210 500 235 0 25332 0
Current children cumulated CPU time (s) 1716.35
Current children cumulated vsize (KiB) 106524

[startup+1782.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/81 32293
/proc/meminfo: memFree=1671584/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=1776.32
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18952 0 0 0 177583 49 0 0 25 0 1 0 2004956814 109080576 4210 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4210 500 235 0 25332 0
Current children cumulated CPU time (s) 1776.32
Current children cumulated vsize (KiB) 106524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806 s]
/proc/loadavg: 2.04 2.01 2.00 3/81 32293
/proc/meminfo: memFree=1671584/2055920 swapFree=4180424/4192956
[pid=32250] ppid=32248 vsize=106524 CPUtime=1800.02
/proc/32250/stat : 32250 (casperzao) R 32248 32250 31011 0 -1 4194304 18952 0 0 0 179953 49 0 0 25 0 1 0 2004956814 109080576 4210 996147200 134512640 135477443 4294956224 18446744073709551615 134934576 0 0 4096 0 0 0 0 17 0 0 0
/proc/32250/statm: 26631 4210 500 235 0 25332 0
Current children cumulated CPU time (s) 1800.02
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): 1806.01
CPU time (s): 1800.03
CPU user time (s): 1799.53
CPU system time (s): 0.500923
CPU usage (%): 99.6692
Max. virtual memory (cumulated for all children) (KiB): 106524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.53
system time used= 0.500923
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18952
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= 16663

runsolver used 2.06669 second user time and 5.47517 second system time

The end

Launcher Data (download as text)

Begin job on node52 at 2008-07-05 14:10:45
IDJOB=1088720
IDBENCH=58097
IDSOLVER=361
FILE ID=node52/1088720-1215259845
PBS_JOBID= 7881997
Free space on /tmp= 66508 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/graphColoring/school/normalized-school1-nsh-13.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1088720-1215259845/watcher-1088720-1215259845 -o /tmp/evaluation-result-1088720-1215259845/solver-1088720-1215259845 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1088720-1215259845.xml 526708042 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 04705b32837a4b67cef23bd35ddd5cfa
RANDOM SEED=526708042

node52.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		: 3000.265
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		: 3000.265
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:       1442504 kB
Buffers:         24564 kB
Cached:         232532 kB
SwapCached:       6268 kB
Active:         421600 kB
Inactive:       136884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1442504 kB
SwapTotal:     4192956 kB
SwapFree:      4180424 kB
Dirty:            4592 kB
Writeback:           0 kB
Mapped:         307964 kB
Slab:            39616 kB
Committed_AS:  4246716 kB
PageTables:       2524 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= 66544 MiB
End job on node52 at 2008-07-05 14:40:53