Trace number 1100942

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 1811.01

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-49_ext.xml
MD5SUMdb92bd13396bbb96dad13ce7da283745
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints471
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension471
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.00	c Parsing = 1
0.09/0.10	c Building = 1
0.09/0.10	c [ NumberOfVariables = 50 ]
0.09/0.10	c [ NumberOfConstraints = 471 ]
0.09/0.10	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.09/0.10	c SymmetrySearch = 1
0.29/0.30	c InitialPropagation = 1
0.29/0.31	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.29/0.31	c InitialSAC = 1
0.49/0.50	c [ SizeOfSearchSpace(log2) = 226.178 ]
0.49/0.50	c Search(SampleFF) : 
78.71/79.16	c [ Sampling domwdeg ]
78.71/79.16	c [ Sampling impacts ]
78.71/79.16	c [ Sampling la ]
78.71/79.16	c [ SamplingScores: ]
78.71/79.16	c [ domwdeg+min = 4.57055e-09 | domwdeg+rnd = 2.36895e-08 ]
78.71/79.16	c [ impacts+min = 1.92425e-07 | impacts+rnd = 1.62119e-07 ]
78.71/79.16	c [ la+min = 1.28888e-10 | la+rnd = 4.55577e-08 ]
78.71/79.16	c [ domwdeg = 1.413e-08 | impacts = 1.77272e-07 | la = 2.28433e-08 ]
78.71/79.16	c [ min = 6.57082e-08 | rand = 1.77272e-07 ]
78.71/79.16	c [ restarting at (0.800245,3.46043e-07) ]
80.70/81.17	c [ restarting at (2.00061,3.4718e-07) ]
85.67/86.17	c [ restarting at (5.00153,1.59626e-06) ]
98.11/98.69	c [ restarting at (12.5038,1.77162e-06) ]
129.26/129.97	c [ restarting at (31.2596,9.64279e-06) ]
207.08/208.17	c [ restarting at (78.1489,5.94106e-06) ]
401.64/403.66	c [ restarting at (195.372,4.43618e-05) ]
887.97/892.36	c [ restarting at (488.431,0.000133461) ]

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-1100942-1215288991/watcher-1100942-1215288991 -o /tmp/evaluation-result-1100942-1215288991/solver-1100942-1215288991 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1100942-1215288991.xml 331875811 

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: 1.99 1.98 1.99 4/79 15346
/proc/meminfo: memFree=1748648/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=5352 CPUtime=0
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 217 0 0 0 0 0 0 0 18 0 1 0 2007848905 5480448 192 996147200 134512640 135477443 4294956224 18446744073709551615 6736660 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 1338 192 158 235 0 27 0

[startup+0.015254 s]
/proc/loadavg: 1.99 1.98 1.99 4/79 15346
/proc/meminfo: memFree=1748648/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=5704 CPUtime=0
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 521 0 0 0 0 0 0 0 18 0 1 0 2007848905 5840896 481 996147200 134512640 135477443 4294956224 18446744073709551615 7169659 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 1426 481 365 235 0 127 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5704

[startup+0.101265 s]
/proc/loadavg: 1.99 1.98 1.99 4/79 15346
/proc/meminfo: memFree=1748648/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102532 CPUtime=0.09
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 1864 0 0 0 9 0 0 0 18 0 1 0 2007848905 104992768 1824 996147200 134512640 135477443 4294956224 18446744073709551615 134613508 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25633 1824 403 235 0 24334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 102532

[startup+0.301288 s]
/proc/loadavg: 1.99 1.98 1.99 4/79 15346
/proc/meminfo: memFree=1748648/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=0.29
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 4816 0 0 0 27 2 0 0 19 0 1 0 2007848905 105123840 2021 996147200 134512640 135477443 4294956224 18446744073709551615 4158906927 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2021 448 235 0 24366 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 102660

[startup+0.701335 s]
/proc/loadavg: 1.99 1.98 1.99 4/79 15346
/proc/meminfo: memFree=1748648/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=0.69
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5435 0 0 0 67 2 0 0 23 0 1 0 2007848905 105123840 2640 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2640 479 235 0 24366 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 102660

[startup+1.50143 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15347
/proc/meminfo: memFree=1739872/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=1.49
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5446 0 0 0 147 2 0 0 25 0 1 0 2007848905 105123840 2651 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2651 479 235 0 24366 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102660

[startup+3.10262 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15347
/proc/meminfo: memFree=1739744/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=3.08
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5446 0 0 0 306 2 0 0 25 0 1 0 2007848905 105123840 2651 996147200 134512640 135477443 4294956224 18446744073709551615 134584186 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2651 479 235 0 24366 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 102660

[startup+6.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15347
/proc/meminfo: memFree=1739616/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=6.26
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5447 0 0 0 624 2 0 0 25 0 1 0 2007848905 105123840 2652 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2652 479 235 0 24366 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 102660

[startup+12.7018 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15347
/proc/meminfo: memFree=1739616/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=12.63
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5447 0 0 0 1261 2 0 0 25 0 1 0 2007848905 105123840 2652 996147200 134512640 135477443 4294956224 18446744073709551615 134598114 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2652 479 235 0 24366 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 102660

[startup+25.5013 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15347
/proc/meminfo: memFree=1739680/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=25.37
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5452 0 0 0 2535 2 0 0 25 0 1 0 2007848905 105123840 2657 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2657 481 235 0 24366 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 102660

[startup+51.1013 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15347
/proc/meminfo: memFree=1739744/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=50.84
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5452 0 0 0 5082 2 0 0 25 0 1 0 2007848905 105123840 2657 996147200 134512640 135477443 4294956224 18446744073709551615 134584173 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2657 481 235 0 24366 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 102660

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15347
/proc/meminfo: memFree=1739616/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=101.8
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5458 0 0 0 10178 2 0 0 25 0 1 0 2007848905 105123840 2663 996147200 134512640 135477443 4294956224 18446744073709551615 134586841 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2663 482 235 0 24366 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 102660

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15347
/proc/meminfo: memFree=1739552/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=161.5
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5468 0 0 0 16148 2 0 0 25 0 1 0 2007848905 105123840 2673 996147200 134512640 135477443 4294956224 18446744073709551615 134606969 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2673 482 235 0 24366 0
Current children cumulated CPU time (s) 161.5
Current children cumulated vsize (KiB) 102660

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15347
/proc/meminfo: memFree=1739488/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=221.21
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5470 0 0 0 22119 2 0 0 25 0 1 0 2007848905 105123840 2675 996147200 134512640 135477443 4294956224 18446744073709551615 134899360 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2675 482 235 0 24366 0
Current children cumulated CPU time (s) 221.21
Current children cumulated vsize (KiB) 102660

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15347
/proc/meminfo: memFree=1739488/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=280.92
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5470 0 0 0 28090 2 0 0 25 0 1 0 2007848905 105123840 2675 996147200 134512640 135477443 4294956224 18446744073709551615 135270310 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2675 482 235 0 24366 0
Current children cumulated CPU time (s) 280.92
Current children cumulated vsize (KiB) 102660

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15347
/proc/meminfo: memFree=1739488/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=340.63
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5472 0 0 0 34061 2 0 0 25 0 1 0 2007848905 105123840 2677 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2677 482 235 0 24366 0
Current children cumulated CPU time (s) 340.63
Current children cumulated vsize (KiB) 102660

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15347
/proc/meminfo: memFree=1739488/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=400.34
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5472 0 0 0 40032 2 0 0 25 0 1 0 2007848905 105123840 2677 996147200 134512640 135477443 4294956224 18446744073709551615 135268690 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2677 482 235 0 24366 0
Current children cumulated CPU time (s) 400.34
Current children cumulated vsize (KiB) 102660

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 15348
/proc/meminfo: memFree=1739480/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=460.05
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5472 0 0 0 46003 2 0 0 25 0 1 0 2007848905 105123840 2677 996147200 134512640 135477443 4294956224 18446744073709551615 135268928 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2677 482 235 0 24366 0
Current children cumulated CPU time (s) 460.05
Current children cumulated vsize (KiB) 102660

[startup+522.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 15348
/proc/meminfo: memFree=1739480/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=519.76
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5472 0 0 0 51974 2 0 0 25 0 1 0 2007848905 105123840 2677 996147200 134512640 135477443 4294956224 18446744073709551615 134606973 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2677 482 235 0 24366 0
Current children cumulated CPU time (s) 519.76
Current children cumulated vsize (KiB) 102660

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 15348
/proc/meminfo: memFree=1739416/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=579.47
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5472 0 0 0 57945 2 0 0 25 0 1 0 2007848905 105123840 2677 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2677 482 235 0 24366 0
Current children cumulated CPU time (s) 579.47
Current children cumulated vsize (KiB) 102660

[startup+642.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 15348
/proc/meminfo: memFree=1739416/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=639.18
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5472 0 0 0 63916 2 0 0 25 0 1 0 2007848905 105123840 2677 996147200 134512640 135477443 4294956224 18446744073709551615 134694546 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2677 482 235 0 24366 0
Current children cumulated CPU time (s) 639.18
Current children cumulated vsize (KiB) 102660


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

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 15348
/proc/meminfo: memFree=1739160/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=818.31
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5472 0 0 0 81829 2 0 0 25 0 1 0 2007848905 105123840 2677 996147200 134512640 135477443 4294956224 18446744073709551615 134583230 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2677 482 235 0 24366 0
Current children cumulated CPU time (s) 818.31
Current children cumulated vsize (KiB) 102660

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/81 15348
/proc/meminfo: memFree=1739160/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=878.01
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5472 0 0 0 87799 2 0 0 25 0 1 0 2007848905 105123840 2677 996147200 134512640 135477443 4294956224 18446744073709551615 134606976 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2677 482 235 0 24366 0
Current children cumulated CPU time (s) 878.01
Current children cumulated vsize (KiB) 102660

[startup+942.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15349
/proc/meminfo: memFree=1739152/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=937.73
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5472 0 0 0 93771 2 0 0 25 0 1 0 2007848905 105123840 2677 996147200 134512640 135477443 4294956224 18446744073709551615 134584288 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2677 482 235 0 24366 0
Current children cumulated CPU time (s) 937.73
Current children cumulated vsize (KiB) 102660

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15349
/proc/meminfo: memFree=1739152/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=997.43
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5473 0 0 0 99741 2 0 0 25 0 1 0 2007848905 105123840 2678 996147200 134512640 135477443 4294956224 18446744073709551615 134607848 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2678 482 235 0 24366 0
Current children cumulated CPU time (s) 997.43
Current children cumulated vsize (KiB) 102660

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 15349
/proc/meminfo: memFree=1739152/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=1057.15
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5473 0 0 0 105713 2 0 0 25 0 1 0 2007848905 105123840 2678 996147200 134512640 135477443 4294956224 18446744073709551615 134584082 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2678 482 235 0 24366 0
Current children cumulated CPU time (s) 1057.15
Current children cumulated vsize (KiB) 102660

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15350
/proc/meminfo: memFree=1739080/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=1116.85
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5473 0 0 0 111683 2 0 0 25 0 1 0 2007848905 105123840 2678 996147200 134512640 135477443 4294956224 18446744073709551615 134606973 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2678 482 235 0 24366 0
Current children cumulated CPU time (s) 1116.85
Current children cumulated vsize (KiB) 102660

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15350
/proc/meminfo: memFree=1739016/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=1176.57
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5473 0 0 0 117655 2 0 0 25 0 1 0 2007848905 105123840 2678 996147200 134512640 135477443 4294956224 18446744073709551615 134606704 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2678 482 235 0 24366 0
Current children cumulated CPU time (s) 1176.57
Current children cumulated vsize (KiB) 102660

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15350
/proc/meminfo: memFree=1739016/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=1236.27
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5473 0 0 0 123625 2 0 0 25 0 1 0 2007848905 105123840 2678 996147200 134512640 135477443 4294956224 18446744073709551615 134607039 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2678 482 235 0 24366 0
Current children cumulated CPU time (s) 1236.27
Current children cumulated vsize (KiB) 102660

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 15350
/proc/meminfo: memFree=1738952/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=1295.98
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5474 0 0 0 129596 2 0 0 25 0 1 0 2007848905 105123840 2679 996147200 134512640 135477443 4294956224 18446744073709551615 135268532 0 0 4096 0 0 0 0 17 1 0 0
/proc/15346/statm: 25665 2679 482 235 0 24366 0
Current children cumulated CPU time (s) 1295.98
Current children cumulated vsize (KiB) 102660

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15400
/proc/meminfo: memFree=1734608/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=1355.61
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5474 0 0 0 135559 2 0 0 25 0 1 0 2007848905 105123840 2679 996147200 134512640 135477443 4294956224 18446744073709551615 4159448296 0 0 4096 0 0 0 0 17 0 0 0
/proc/15346/statm: 25665 2679 482 235 0 24366 0
Current children cumulated CPU time (s) 1355.61
Current children cumulated vsize (KiB) 102660

[startup+1422.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15400
/proc/meminfo: memFree=1715216/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=1415.05
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5474 0 0 0 141503 2 0 0 25 0 1 0 2007848905 105123840 2679 996147200 134512640 135477443 4294956224 18446744073709551615 134584085 0 0 4096 0 0 0 0 17 0 0 0
/proc/15346/statm: 25665 2679 482 235 0 24366 0
Current children cumulated CPU time (s) 1415.05
Current children cumulated vsize (KiB) 102660

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15400
/proc/meminfo: memFree=1711568/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=1474.47
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5474 0 0 0 147445 2 0 0 25 0 1 0 2007848905 105123840 2679 996147200 134512640 135477443 4294956224 18446744073709551615 134606946 0 0 4096 0 0 0 0 17 0 0 0
/proc/15346/statm: 25665 2679 482 235 0 24366 0
Current children cumulated CPU time (s) 1474.47
Current children cumulated vsize (KiB) 102660

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15400
/proc/meminfo: memFree=1704720/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=1533.9
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5474 0 0 0 153388 2 0 0 25 0 1 0 2007848905 105123840 2679 996147200 134512640 135477443 4294956224 18446744073709551615 134584090 0 0 4096 0 0 0 0 17 0 0 0
/proc/15346/statm: 25665 2679 482 235 0 24366 0
Current children cumulated CPU time (s) 1533.9
Current children cumulated vsize (KiB) 102660

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15400
/proc/meminfo: memFree=1692176/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=1593.34
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5474 0 0 0 159331 3 0 0 25 0 1 0 2007848905 105123840 2679 996147200 134512640 135477443 4294956224 18446744073709551615 134584154 0 0 4096 0 0 0 0 17 0 0 0
/proc/15346/statm: 25665 2679 482 235 0 24366 0
Current children cumulated CPU time (s) 1593.34
Current children cumulated vsize (KiB) 102660

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15400
/proc/meminfo: memFree=1692176/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=1652.78
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5474 0 0 0 165275 3 0 0 25 0 1 0 2007848905 105123840 2679 996147200 134512640 135477443 4294956224 18446744073709551615 134606892 0 0 4096 0 0 0 0 17 0 0 0
/proc/15346/statm: 25665 2679 482 235 0 24366 0
Current children cumulated CPU time (s) 1652.78
Current children cumulated vsize (KiB) 102660

[startup+1722.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15400
/proc/meminfo: memFree=1682000/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=1712.2
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5474 0 0 0 171217 3 0 0 25 0 1 0 2007848905 105123840 2679 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/15346/statm: 25665 2679 482 235 0 24366 0
Current children cumulated CPU time (s) 1712.2
Current children cumulated vsize (KiB) 102660

[startup+1782.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15400
/proc/meminfo: memFree=1682000/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=1771.64
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5474 0 0 0 177161 3 0 0 25 0 1 0 2007848905 105123840 2679 996147200 134512640 135477443 4294956224 18446744073709551615 134606922 0 0 4096 0 0 0 0 17 0 0 0
/proc/15346/statm: 25665 2679 482 235 0 24366 0
Current children cumulated CPU time (s) 1771.64
Current children cumulated vsize (KiB) 102660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1811 s]
/proc/loadavg: 1.99 1.98 1.99 3/80 15400
/proc/meminfo: memFree=1681936/2055920 swapFree=4180584/4192956
[pid=15346] ppid=15344 vsize=102660 CPUtime=1800.06
/proc/15346/stat : 15346 (casperzao) R 15344 15346 11571 0 -1 4194304 5474 0 0 0 180003 3 0 0 25 0 1 0 2007848905 105123840 2679 996147200 134512640 135477443 4294956224 18446744073709551615 134606661 0 0 4096 0 0 0 0 17 0 0 0
/proc/15346/statm: 25665 2679 482 235 0 24366 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 102660

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): 1811.01
CPU time (s): 1800.08
CPU user time (s): 1800.04
CPU system time (s): 0.036994
CPU usage (%): 99.3963
Max. virtual memory (cumulated for all children) (KiB): 116572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5474
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= 26021

runsolver used 1.69674 second user time and 5.32719 second system time

The end

Launcher Data (download as text)

Begin job on node75 at 2008-07-05 22:16:31
IDJOB=1100942
IDBENCH=59993
IDSOLVER=361
FILE ID=node75/1100942-1215288991
PBS_JOBID= 7882205
Free space on /tmp= 66560 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-49_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1100942-1215288991/watcher-1100942-1215288991 -o /tmp/evaluation-result-1100942-1215288991/solver-1100942-1215288991 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1100942-1215288991.xml 331875811 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= db92bd13396bbb96dad13ce7da283745
RANDOM SEED=331875811

node75.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		: 3000.229
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		: 3000.229
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1749128 kB
Buffers:         41076 kB
Cached:         186756 kB
SwapCached:       6768 kB
Active:         177752 kB
Inactive:        74416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1749128 kB
SwapTotal:     4192956 kB
SwapFree:      4180584 kB
Dirty:            3264 kB
Writeback:           0 kB
Mapped:          31996 kB
Slab:            39208 kB
Committed_AS:  4328068 kB
PageTables:       2320 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= 66556 MiB
End job on node75 at 2008-07-05 22:46:44