Trace number 1051845

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) 1800.08 1801.05

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-35-4.xml
MD5SUMdefc6c027faaafbf2eeba55753553416
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.963
Satisfiable
(Un)Satisfiability was proved
Number of variables595
Number of constraints6545
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension6545
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.20	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.19/0.20	c Parsing = 1
0.19/0.26	c Building = 1
4.95/5.09	c [ NumberOfVariables = 595 ]
4.95/5.09	c [ NumberOfConstraints = 6545 ]
4.95/5.09	c [ SizeOfSearchSpace(log2) = 1190 ]
4.95/5.09	c SymmetrySearch = 1
5.73/5.81	c [ Found 1.03331e+40 symmetries ]
5.73/5.84	c InitialPropagation = 1
5.73/5.88	c [ SizeOfSearchSpace(log2) = 1190 ]
5.73/5.88	c InitialSAC = 1
7.52/7.67	c [ SizeOfSearchSpace(log2) = 1189.17 ]
7.52/7.67	c Search(SampleFF) : 
86.92/87.21	c [ Sampling domwdeg ]
86.92/87.21	c [ Sampling impacts ]
86.92/87.21	c [ Sampling la ]
86.92/87.21	c [ SamplingScores: ]
86.92/87.21	c [ domwdeg+min = 1.41785e-08 | domwdeg+rnd = 0.00327505 ]
86.92/87.21	c [ impacts+min = 0.0307127 | impacts+rnd = 0.00295693 ]
86.92/87.21	c [ la+min = 9.56112e-07 | la+rnd = 1.74694e-48 ]
86.92/87.21	c [ domwdeg = 0.00163753 | impacts = 0.0168348 | la = 4.78056e-07 ]
86.92/87.21	c [ min = 0.0102379 | rand = 0.0168348 ]
86.92/87.21	c [ restarting at (0.1,2.42524e-07) ]
87.12/87.47	c [ restarting at (0.25,8.48286e-09) ]
87.82/88.10	c [ restarting at (0.625,1.47738e-11) ]
89.32/89.68	c [ restarting at (1.5625,5.5702e-20) ]
93.22/93.59	c [ restarting at (3.90625,5.90669e-11) ]
103.02/103.37	c [ restarting at (9.76562,3.62512e-15) ]
127.51/127.80	c [ restarting at (24.4141,5.30865e-05) ]
188.48/188.88	c [ restarting at (61.0352,2.39912e-10) ]
341.11/341.58	c [ restarting at (152.588,1.09278e-22) ]
722.66/723.28	c [ restarting at (381.47,1.50649e-08) ]
1676.58/1677.57	c [ restarting at (953.674,1.17864e-13) ]

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-1051845-1215054890/watcher-1051845-1215054890 -o /tmp/evaluation-result-1051845-1215054890/solver-1051845-1215054890 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1051845-1215054890.xml 768616847 

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 4/72 15508
/proc/meminfo: memFree=1807304/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=1056 CPUtime=0
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1984457772 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 7205668 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/15508/statm: 264 26 20 235 0 3 0

[startup+0.068694 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 15508
/proc/meminfo: memFree=1807304/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=6232 CPUtime=0.05
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 665 0 0 0 5 0 0 0 18 0 1 0 1984457772 6381568 625 996147200 134512640 135477443 4294956224 18446744073709551615 4158766040 0 0 4096 0 0 0 0 17 1 0 0
/proc/15508/statm: 1558 625 369 235 0 259 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6232

[startup+0.101695 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 15508
/proc/meminfo: memFree=1807304/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=6628 CPUtime=0.08
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 773 0 0 0 8 0 0 0 18 0 1 0 1984457772 6787072 733 996147200 134512640 135477443 4294956224 18446744073709551615 134755029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15508/statm: 1657 733 369 235 0 358 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6628

[startup+0.301729 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 15508
/proc/meminfo: memFree=1807304/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=290936 CPUtime=0.28
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 2162 0 0 0 27 1 0 0 19 0 1 0 1984457772 297918464 1697 996147200 134512640 135477443 4294956224 18446744073709551615 135268432 0 0 4096 0 0 0 0 17 1 0 0
/proc/15508/statm: 72734 1697 459 235 0 71435 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 290936

[startup+0.701785 s]
/proc/loadavg: 1.92 1.98 1.99 4/72 15508
/proc/meminfo: memFree=1807304/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=307040 CPUtime=0.69
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 10957 0 0 0 60 9 0 0 23 0 1 0 1984457772 314408960 6116 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 1 0 0
/proc/15508/statm: 76760 6116 459 235 0 75461 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 307040

[startup+1.50189 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 15509
/proc/meminfo: memFree=1771520/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=338588 CPUtime=1.48
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 28322 0 0 0 125 23 0 0 25 0 1 0 1984457772 346714112 14833 996147200 134512640 135477443 4294956224 18446744073709551615 135268944 0 0 4096 0 0 0 0 17 1 0 0
/proc/15508/statm: 84647 14833 459 235 0 83348 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 338588

[startup+3.10112 s]
/proc/loadavg: 1.92 1.98 1.99 3/73 15509
/proc/meminfo: memFree=1723200/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=401816 CPUtime=3.06
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 62974 0 0 0 258 48 0 0 25 0 1 0 1984457772 411459584 32229 996147200 134512640 135477443 4294956224 18446744073709551615 135268971 0 0 4096 0 0 0 0 17 1 0 0
/proc/15508/statm: 100454 32229 459 235 0 99155 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 401816

[startup+6.30155 s]
/proc/loadavg: 1.93 1.98 1.99 3/73 15509
/proc/meminfo: memFree=1585216/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=6.23
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 110553 0 0 0 541 82 0 0 25 0 1 0 1984457772 308318208 57480 996147200 134512640 135477443 4294956224 18446744073709551615 135270826 0 0 4096 0 0 0 0 17 1 0 0
/proc/15508/statm: 75273 57480 508 235 0 73974 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 301092

[startup+12.7024 s]
/proc/loadavg: 1.85 1.97 1.99 3/82 15547
/proc/meminfo: memFree=1573112/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=12.6
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 110973 0 0 0 1177 83 0 0 25 0 1 0 1984457772 308318208 57900 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 57900 511 235 0 73974 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 301092

[startup+25.5012 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 15549
/proc/meminfo: memFree=1548976/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=25.39
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 110973 0 0 0 2456 83 0 0 25 0 1 0 1984457772 308318208 57900 996147200 134512640 135477443 4294956224 18446744073709551615 134589559 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 57900 511 235 0 73974 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 301092

[startup+51.1016 s]
/proc/loadavg: 2.03 2.00 2.00 5/73 15604
/proc/meminfo: memFree=1581952/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=50.98
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111091 0 0 0 5015 83 0 0 25 0 1 0 1984457772 308318208 58018 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58018 511 235 0 73974 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 301092

[startup+102.307 s]
/proc/loadavg: 2.11 2.03 2.01 3/73 15685
/proc/meminfo: memFree=1560904/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=102.03
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 10116 87 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134606905 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 102.03
Current children cumulated vsize (KiB) 301092

[startup+162.302 s]
/proc/loadavg: 2.04 2.02 2.00 3/73 15685
/proc/meminfo: memFree=1560904/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=161.99
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 16112 87 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 8507109 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 161.99
Current children cumulated vsize (KiB) 301092

[startup+222.305 s]
/proc/loadavg: 2.01 2.02 2.00 3/73 15685
/proc/meminfo: memFree=1560840/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=221.97
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 22110 87 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134693943 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 221.97
Current children cumulated vsize (KiB) 301092

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 15685
/proc/meminfo: memFree=1560776/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=281.94
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 28107 87 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 135238523 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 281.94
Current children cumulated vsize (KiB) 301092

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560776/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=341.91
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 34104 87 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 341.91
Current children cumulated vsize (KiB) 301092

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560712/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=401.89
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 40102 87 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 401.89
Current children cumulated vsize (KiB) 301092

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560712/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=461.87
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 46100 87 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 461.87
Current children cumulated vsize (KiB) 301092

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560648/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=521.84
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 52097 87 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 521.84
Current children cumulated vsize (KiB) 301092

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560712/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=581.82
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 58095 87 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134586843 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 581.82
Current children cumulated vsize (KiB) 301092

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560648/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=641.8
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 64093 87 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 641.8
Current children cumulated vsize (KiB) 301092


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

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560456/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=821.72
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 82085 87 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 821.72
Current children cumulated vsize (KiB) 301092

[startup+882.304 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560392/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=881.7
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 88082 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134911678 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 881.7
Current children cumulated vsize (KiB) 301092

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560392/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=941.67
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 94079 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134589640 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 941.67
Current children cumulated vsize (KiB) 301092

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560392/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=1001.65
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 100077 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 1001.65
Current children cumulated vsize (KiB) 301092

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560392/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=1061.62
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 106074 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134911632 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 1061.62
Current children cumulated vsize (KiB) 301092

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560392/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=1121.6
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 112072 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 1121.6
Current children cumulated vsize (KiB) 301092

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560328/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=1181.58
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 118070 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 135268928 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 1181.58
Current children cumulated vsize (KiB) 301092

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560136/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=1241.55
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 124067 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134607432 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 1241.55
Current children cumulated vsize (KiB) 301092

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560008/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=1301.53
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 130065 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134606661 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 1301.53
Current children cumulated vsize (KiB) 301092

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560008/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=1361.51
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 136063 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134606880 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 1361.51
Current children cumulated vsize (KiB) 301092

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560008/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=1421.48
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 142060 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134584130 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 1421.48
Current children cumulated vsize (KiB) 301092

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1560008/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=1481.46
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 148058 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 135207279 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 1481.46
Current children cumulated vsize (KiB) 301092

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1559944/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=1541.43
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 154055 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134606661 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 1541.43
Current children cumulated vsize (KiB) 301092

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1559880/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=1601.4
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 160052 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134606534 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 1601.4
Current children cumulated vsize (KiB) 301092

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1559880/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=1661.38
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 166050 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 1661.38
Current children cumulated vsize (KiB) 301092

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1559944/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=1721.35
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 172047 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 1721.35
Current children cumulated vsize (KiB) 301092

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1559816/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=1781.33
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 178045 88 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 135238630 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 1781.33
Current children cumulated vsize (KiB) 301092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 15685
/proc/meminfo: memFree=1559816/2055920 swapFree=4180436/4192956
[pid=15508] ppid=15506 vsize=301092 CPUtime=1800.03
/proc/15508/stat : 15508 (casperzao) R 15506 15508 12779 0 -1 4194304 111352 0 0 0 179914 89 0 0 25 0 1 0 1984457772 308318208 58279 996147200 134512640 135477443 4294956224 18446744073709551615 135268320 0 0 4096 0 0 0 0 17 0 0 0
/proc/15508/statm: 75273 58279 512 235 0 73974 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 301092

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): 1801.05
CPU time (s): 1800.08
CPU user time (s): 1799.15
CPU system time (s): 0.928858
CPU usage (%): 99.9464
Max. virtual memory (cumulated for all children) (KiB): 477320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.15
system time used= 0.928858
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111352
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= 6654

runsolver used 2.03469 second user time and 5.44717 second system time

The end

Launcher Data (download as text)

Begin job on node71 at 2008-07-03 05:14:50
IDJOB=1051845
IDBENCH=55953
IDSOLVER=361
FILE ID=node71/1051845-1215054890
PBS_JOBID= 7875034
Free space on /tmp= 66548 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-35-4.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051845-1215054890/watcher-1051845-1215054890 -o /tmp/evaluation-result-1051845-1215054890/solver-1051845-1215054890 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1051845-1215054890.xml 768616847 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= defc6c027faaafbf2eeba55753553416
RANDOM SEED=768616847

node71.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		: 3000.209
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		: 3000.209
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:       1807848 kB
Buffers:         25504 kB
Cached:         146212 kB
SwapCached:       6784 kB
Active:         113688 kB
Inactive:        73568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807848 kB
SwapTotal:     4192956 kB
SwapFree:      4180436 kB
Dirty:            3828 kB
Writeback:           0 kB
Mapped:          23072 kB
Slab:            46084 kB
Committed_AS:  4224696 kB
PageTables:       1832 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 node71 at 2008-07-03 05:44:53