Trace number 1051596

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) 1800.09 1803.51

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-163_ext.xml
MD5SUM3b29cce7fa484c6d0ef33e7228d1e446
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark30.5414
Satisfiable
(Un)Satisfiability was proved
Number of variables76
Number of constraints350
Maximum constraint arity3
Maximum domain size1001
Number of constraints which are defined in extension350
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.21	c Parsing = 1
0.18/0.21	c Building = 1
0.18/0.21	c [ NumberOfVariables = 76 ]
0.18/0.21	c [ NumberOfConstraints = 350 ]
0.18/0.21	c [ SizeOfSearchSpace(log2) = 551.554 ]
0.18/0.21	c SymmetrySearch = 1
2.85/2.98	c InitialPropagation = 1
3.64/3.71	c [ SizeOfSearchSpace(log2) = 378.044 ]
3.64/3.71	c InitialSAC = (Timeout)
41.19/41.66	c [ SizeOfSearchSpace(log2) = 376.109 ]
41.19/41.66	c Search(DomWDeg) =

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-1051596-1215054244/watcher-1051596-1215054244 -o /tmp/evaluation-result-1051596-1215054244/solver-1051596-1215054244 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1051596-1215054244.xml 328970474 

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: 2.45 2.27 2.17 4/84 19514
/proc/meminfo: memFree=1029304/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=1056 CPUtime=0
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 40 0 0 0 0 0 0 0 18 0 1 0 1984375545 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 9757476 0 2147483391 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 264 26 20 235 0 3 0

[startup+0.072059 s]
/proc/loadavg: 2.45 2.27 2.17 4/84 19514
/proc/meminfo: memFree=1029304/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100788 CPUtime=0.05
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 1249 0 0 0 5 0 0 0 18 0 1 0 1984375545 103206912 1209 996147200 134512640 135477443 4294956224 18446744073709551615 134616589 0 0 4096 0 0 0 0 17 1 0 0
/proc/19514/statm: 25197 1209 403 235 0 23898 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 100788

[startup+0.101064 s]
/proc/loadavg: 2.45 2.27 2.17 4/84 19514
/proc/meminfo: memFree=1029304/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100788 CPUtime=0.08
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 1283 0 0 0 8 0 0 0 18 0 1 0 1984375545 103206912 1243 996147200 134512640 135477443 4294956224 18446744073709551615 134616589 0 0 4096 0 0 0 0 17 1 0 0
/proc/19514/statm: 25197 1243 403 235 0 23898 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 100788

[startup+0.301111 s]
/proc/loadavg: 2.45 2.27 2.17 4/84 19514
/proc/meminfo: memFree=1029304/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=113460 CPUtime=0.29
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 4507 0 0 0 26 3 0 0 19 0 1 0 1984375545 116183040 4467 996147200 134512640 135477443 4294956224 18446744073709551615 4158530530 0 0 4096 0 0 0 0 17 1 0 0
/proc/19514/statm: 28365 4467 435 235 0 27066 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 113460

[startup+0.701196 s]
/proc/loadavg: 2.45 2.27 2.17 4/84 19514
/proc/meminfo: memFree=1029304/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=138012 CPUtime=0.67
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 10641 0 0 0 61 6 0 0 23 0 1 0 1984375545 141324288 10601 996147200 134512640 135477443 4294956224 18446744073709551615 134630499 0 0 4096 0 0 0 0 17 1 0 0
/proc/19514/statm: 34503 10601 435 235 0 33204 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 138012

[startup+1.50134 s]
/proc/loadavg: 2.45 2.27 2.17 3/85 19515
/proc/meminfo: memFree=970032/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=198168 CPUtime=1.47
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 21126 0 0 0 135 12 0 0 25 0 1 0 1984375545 202924032 21086 996147200 134512640 135477443 4294956224 18446744073709551615 134628771 0 0 4096 0 0 0 0 17 1 0 0
/proc/19514/statm: 49542 21086 436 235 0 48243 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 198168

[startup+3.10265 s]
/proc/loadavg: 2.42 2.26 2.16 3/85 19515
/proc/meminfo: memFree=913776/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=3.06
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 32561 0 0 0 286 20 0 0 25 0 1 0 1984375545 103297024 1780 996147200 134512640 135477443 4294956224 18446744073709551615 134590294 0 0 4096 0 0 0 0 17 1 0 0
/proc/19514/statm: 25219 1780 451 235 0 23920 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 100876

[startup+6.30128 s]
/proc/loadavg: 2.42 2.26 2.16 3/85 19515
/proc/meminfo: memFree=1021936/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=6.22
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 32934 0 0 0 602 20 0 0 25 0 1 0 1984375545 103297024 2153 996147200 134512640 135477443 4294956224 18446744073709551615 134590280 0 0 4096 0 0 0 0 17 1 0 0
/proc/19514/statm: 25219 2153 458 235 0 23920 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 100876

[startup+12.7015 s]
/proc/loadavg: 2.46 2.27 2.17 4/85 19515
/proc/meminfo: memFree=1020464/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=12.56
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 32944 0 0 0 1236 20 0 0 25 0 1 0 1984375545 103297024 2163 996147200 134512640 135477443 4294956224 18446744073709551615 134590294 0 0 4096 0 0 0 0 17 1 0 0
/proc/19514/statm: 25219 2163 458 235 0 23920 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 100876

[startup+25.501 s]
/proc/loadavg: 2.51 2.29 2.18 4/85 19515
/proc/meminfo: memFree=1019248/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=25.24
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 32971 0 0 0 2504 20 0 0 25 0 1 0 1984375545 103297024 2190 996147200 134512640 135477443 4294956224 18446744073709551615 134590286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19514/statm: 25219 2190 458 235 0 23920 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 100876

[startup+51.101 s]
/proc/loadavg: 2.48 2.30 2.18 4/85 19515
/proc/meminfo: memFree=1017776/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=50.59
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33183 0 0 0 5039 20 0 0 25 0 1 0 1984375545 103297024 2402 996147200 134512640 135477443 4294956224 18446744073709551615 134590294 0 0 4096 0 0 0 0 17 1 0 0
/proc/19514/statm: 25219 2402 497 235 0 23920 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 100876

[startup+102.306 s]
/proc/loadavg: 2.61 2.37 2.21 3/85 19515
/proc/meminfo: memFree=1017648/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=101.32
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33183 0 0 0 10112 20 0 0 25 0 1 0 1984375545 103297024 2402 996147200 134512640 135477443 4294956224 18446744073709551615 134590300 0 0 4096 0 0 0 0 17 1 0 0
/proc/19514/statm: 25219 2402 497 235 0 23920 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 100876

[startup+162.302 s]
/proc/loadavg: 2.66 2.43 2.24 4/85 19515
/proc/meminfo: memFree=1017648/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=160.75
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33183 0 0 0 16055 20 0 0 25 0 1 0 1984375545 103297024 2402 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 1 0 0
/proc/19514/statm: 25219 2402 497 235 0 23920 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 100876

[startup+222.302 s]
/proc/loadavg: 2.65 2.47 2.27 3/85 19515
/proc/meminfo: memFree=1017584/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=220.19
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33183 0 0 0 21998 21 0 0 25 0 1 0 1984375545 103297024 2402 996147200 134512640 135477443 4294956224 18446744073709551615 134590286 0 0 4096 0 0 0 0 17 1 0 0
/proc/19514/statm: 25219 2402 497 235 0 23920 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 100876

[startup+282.301 s]
/proc/loadavg: 2.75 2.53 2.29 3/74 19545
/proc/meminfo: memFree=1710792/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=279.62
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33183 0 0 0 27941 21 0 0 25 0 1 0 1984375545 103297024 2402 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2402 497 235 0 23920 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 100876

[startup+342.302 s]
/proc/loadavg: 2.28 2.43 2.27 3/83 19612
/proc/meminfo: memFree=1516728/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=339.6
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33183 0 0 0 33937 23 0 0 25 0 1 0 1984375545 103297024 2402 996147200 134512640 135477443 4294956224 18446744073709551615 134600933 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2402 497 235 0 23920 0
Current children cumulated CPU time (s) 339.6
Current children cumulated vsize (KiB) 100876

[startup+402.302 s]
/proc/loadavg: 2.10 2.35 2.25 3/83 19612
/proc/meminfo: memFree=1499256/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=399.57
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33194 0 0 0 39934 23 0 0 25 0 1 0 1984375545 103297024 2413 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2413 497 235 0 23920 0
Current children cumulated CPU time (s) 399.57
Current children cumulated vsize (KiB) 100876

[startup+462.301 s]
/proc/loadavg: 2.03 2.28 2.24 3/83 19612
/proc/meminfo: memFree=1499064/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=459.53
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33220 0 0 0 45930 23 0 0 25 0 1 0 1984375545 103297024 2439 996147200 134512640 135477443 4294956224 18446744073709551615 134590300 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2439 497 235 0 23920 0
Current children cumulated CPU time (s) 459.53
Current children cumulated vsize (KiB) 100876

[startup+522.301 s]
/proc/loadavg: 2.01 2.23 2.22 3/83 19612
/proc/meminfo: memFree=1499000/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=519.5
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33220 0 0 0 51927 23 0 0 25 0 1 0 1984375545 103297024 2439 996147200 134512640 135477443 4294956224 18446744073709551615 134590291 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2439 497 235 0 23920 0
Current children cumulated CPU time (s) 519.5
Current children cumulated vsize (KiB) 100876

[startup+582.303 s]
/proc/loadavg: 2.00 2.18 2.20 3/83 19612
/proc/meminfo: memFree=1499000/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=579.48
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33226 0 0 0 57925 23 0 0 25 0 1 0 1984375545 103297024 2445 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2445 497 235 0 23920 0
Current children cumulated CPU time (s) 579.48
Current children cumulated vsize (KiB) 100876

[startup+642.302 s]
/proc/loadavg: 2.00 2.15 2.18 4/83 19612
/proc/meminfo: memFree=1499008/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=639.45
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 63922 23 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 639.45
Current children cumulated vsize (KiB) 100876


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

[startup+882.303 s]
/proc/loadavg: 2.00 2.06 2.13 3/83 19612
/proc/meminfo: memFree=1498880/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=879.33
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 87909 24 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 879.33
Current children cumulated vsize (KiB) 100876

[startup+942.301 s]
/proc/loadavg: 2.00 2.05 2.12 4/83 19612
/proc/meminfo: memFree=1498880/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=939.3
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 93906 24 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 939.3
Current children cumulated vsize (KiB) 100876

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.11 3/83 19612
/proc/meminfo: memFree=1498816/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=999.27
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 99903 24 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590283 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 999.27
Current children cumulated vsize (KiB) 100876

[startup+1062.3 s]
/proc/loadavg: 2.00 2.03 2.10 3/83 19612
/proc/meminfo: memFree=1498880/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=1059.24
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 105900 24 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 1059.24
Current children cumulated vsize (KiB) 100876

[startup+1122.3 s]
/proc/loadavg: 2.00 2.02 2.09 3/83 19612
/proc/meminfo: memFree=1498816/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=1119.21
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 111897 24 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134600887 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 1119.21
Current children cumulated vsize (KiB) 100876

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.08 3/83 19612
/proc/meminfo: memFree=1498816/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=1179.18
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 117894 24 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 1179.18
Current children cumulated vsize (KiB) 100876

[startup+1242.3 s]
/proc/loadavg: 2.03 2.02 2.08 3/83 19612
/proc/meminfo: memFree=1498624/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=1239.15
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 123891 24 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590310 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 1239.15
Current children cumulated vsize (KiB) 100876

[startup+1302.3 s]
/proc/loadavg: 2.01 2.02 2.08 3/83 19612
/proc/meminfo: memFree=1498560/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=1299.13
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 129889 24 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590286 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 1299.13
Current children cumulated vsize (KiB) 100876

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.07 3/83 19612
/proc/meminfo: memFree=1498624/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=1359.09
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 135885 24 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 1359.09
Current children cumulated vsize (KiB) 100876

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 2.07 3/83 19612
/proc/meminfo: memFree=1498624/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=1419.07
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 141883 24 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134609663 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 1419.07
Current children cumulated vsize (KiB) 100876

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.06 3/83 19612
/proc/meminfo: memFree=1498688/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=1479.04
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 147880 24 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 1479.04
Current children cumulated vsize (KiB) 100876

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/83 19612
/proc/meminfo: memFree=1498688/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=1539
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 153876 24 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 1539
Current children cumulated vsize (KiB) 100876

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/83 19612
/proc/meminfo: memFree=1498624/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=1598.97
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 159873 24 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 1598.97
Current children cumulated vsize (KiB) 100876

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.04 4/83 19612
/proc/meminfo: memFree=1498560/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=1658.95
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 165870 25 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 1658.95
Current children cumulated vsize (KiB) 100876

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/83 19612
/proc/meminfo: memFree=1498496/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=1718.92
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 171867 25 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 1718.92
Current children cumulated vsize (KiB) 100876

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/83 19612
/proc/meminfo: memFree=1498496/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=1778.89
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 177864 25 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590283 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 1778.89
Current children cumulated vsize (KiB) 100876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.5 s]
/proc/loadavg: 2.00 2.00 2.03 3/83 19612
/proc/meminfo: memFree=1498496/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=1800.08
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 179983 25 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590218 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 100876

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1803.5 s]
/proc/loadavg: 2.00 2.00 2.03 3/83 19612
/proc/meminfo: memFree=1498496/2055920 swapFree=4179604/4192956
[pid=19514] ppid=19512 vsize=100876 CPUtime=1800.08
/proc/19514/stat : 19514 (casperzao) R 19512 19514 17198 0 -1 4194304 33239 0 0 0 179983 25 0 0 25 0 1 0 1984375545 103297024 2458 996147200 134512640 135477443 4294956224 18446744073709551615 134590218 0 0 4096 0 0 0 0 17 0 0 0
/proc/19514/statm: 25219 2458 497 235 0 23920 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 100876

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.51
CPU time (s): 1800.09
CPU user time (s): 1799.84
CPU system time (s): 0.254961
CPU usage (%): 99.8107
Max. virtual memory (cumulated for all children) (KiB): 243144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.254961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33239
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= 11201

runsolver used 2.19766 second user time and 5.09722 second system time

The end

Launcher Data (download as text)

Begin job on node74 at 2008-07-03 05:04:04
IDJOB=1051596
IDBENCH=55493
IDSOLVER=361
FILE ID=node74/1051596-1215054244
PBS_JOBID= 7875030
Free space on /tmp= 103212 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-163_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051596-1215054244/watcher-1051596-1215054244 -o /tmp/evaluation-result-1051596-1215054244/solver-1051596-1215054244 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1051596-1215054244.xml 328970474 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3b29cce7fa484c6d0ef33e7228d1e446
RANDOM SEED=328970474

node74.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1029784 kB
Buffers:         52148 kB
Cached:         207072 kB
SwapCached:       6796 kB
Active:         836136 kB
Inactive:       124796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1029784 kB
SwapTotal:     4192956 kB
SwapFree:      4179604 kB
Dirty:            3152 kB
Writeback:           0 kB
Mapped:         712924 kB
Slab:            49000 kB
Committed_AS:  4621312 kB
PageTables:       3192 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103208 MiB
End job on node74 at 2008-07-03 05:34:10