Trace number 1051482

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 zito? (TO) 1800.08 1812.51

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-48_ext.xml
MD5SUMda13ba5a9bae10f8f78b88700e630ef7
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 benchmark6.99794
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 CaSPERzito (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) = 546.217 ]
0.18/0.21	c SymmetrySearch = 1
1.93/2.02	c InitialPropagation = 1
2.38/2.55	c [ SizeOfSearchSpace(log2) = 380.811 ]
2.38/2.55	c InitialSAC = (Timeout)
12.96/13.30	c [ SizeOfSearchSpace(log2) = 380.63 ]
12.96/13.30	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-1051482-1215053552/watcher-1051482-1215053552 -o /tmp/evaluation-result-1051482-1215053552/solver-1051482-1215053552 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzito HOME/instance-1051482-1215053552.xml 1863891207 

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: 2.52 2.20 2.07 4/83 8055
/proc/meminfo: memFree=1154632/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=1052 CPUtime=0
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1984329393 1077248 26 996147200 134512640 135472138 4294956224 18446744073709551615 2495268 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 263 26 20 234 0 3 0

[startup+0.078786 s]
/proc/loadavg: 2.52 2.20 2.07 4/83 8055
/proc/meminfo: memFree=1154632/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100528 CPUtime=0.06
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 1071 0 0 0 6 0 0 0 18 0 1 0 1984329393 102940672 1031 996147200 134512640 135472138 4294956224 18446744073709551615 134606250 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 25132 1031 404 234 0 23834 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 100528

[startup+0.101792 s]
/proc/loadavg: 2.52 2.20 2.07 4/83 8055
/proc/meminfo: memFree=1154632/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=101848 CPUtime=0.09
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 1457 0 0 0 9 0 0 0 18 0 1 0 1984329393 104292352 1417 996147200 134512640 135472138 4294956224 18446744073709551615 134629241 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 25462 1417 433 234 0 24164 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 101848

[startup+0.301816 s]
/proc/loadavg: 2.52 2.20 2.07 4/83 8055
/proc/meminfo: memFree=1154632/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=116236 CPUtime=0.28
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 5043 0 0 0 27 1 0 0 19 0 1 0 1984329393 119025664 5003 996147200 134512640 135472138 4294956224 18446744073709551615 134629257 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 29059 5003 433 234 0 27761 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 116236

[startup+0.701862 s]
/proc/loadavg: 2.52 2.20 2.07 4/83 8055
/proc/meminfo: memFree=1154632/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=141976 CPUtime=0.68
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 11476 0 0 0 64 4 0 0 23 0 1 0 1984329393 145383424 11436 996147200 134512640 135472138 4294956224 18446744073709551615 134629318 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 35494 11436 433 234 0 34196 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 141976

[startup+1.50195 s]
/proc/loadavg: 2.52 2.20 2.07 3/84 8056
/proc/meminfo: memFree=1097728/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=205920 CPUtime=1.43
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 22470 0 0 0 135 8 0 0 25 0 1 0 1984329393 210862080 21922 996147200 134512640 135472138 4294956224 18446744073709551615 134534367 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 51480 21922 440 234 0 50182 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 205920

[startup+3.10113 s]
/proc/loadavg: 2.52 2.20 2.07 3/84 8056
/proc/meminfo: memFree=1149568/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=2.98
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24398 0 0 0 287 11 0 0 25 0 1 0 1984329393 103002112 1610 996147200 134512640 135472138 4294956224 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1610 458 234 0 23849 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 100588

[startup+6.30249 s]
/proc/loadavg: 2.47 2.20 2.07 3/84 8056
/proc/meminfo: memFree=1146304/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=6.14
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24423 0 0 0 603 11 0 0 25 0 1 0 1984329393 103002112 1635 996147200 134512640 135472138 4294956224 18446744073709551615 134604933 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1635 458 234 0 23849 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 100588

[startup+12.7012 s]
/proc/loadavg: 2.44 2.19 2.07 3/84 8056
/proc/meminfo: memFree=1143552/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=12.45
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24424 0 0 0 1234 11 0 0 25 0 1 0 1984329393 103002112 1636 996147200 134512640 135472138 4294956224 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1636 458 234 0 23849 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 100588

[startup+25.5017 s]
/proc/loadavg: 2.50 2.21 2.08 3/84 8056
/proc/meminfo: memFree=1135680/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=25.11
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24568 0 0 0 2500 11 0 0 25 0 1 0 1984329393 103002112 1780 996147200 134512640 135472138 4294956224 18446744073709551615 134604888 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 25147 1780 494 234 0 23849 0
Current children cumulated CPU time (s) 25.11
Current children cumulated vsize (KiB) 100588

[startup+51.1016 s]
/proc/loadavg: 2.57 2.25 2.10 5/84 8056
/proc/meminfo: memFree=1121728/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=50.39
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24568 0 0 0 5028 11 0 0 25 0 1 0 1984329393 103002112 1780 996147200 134512640 135472138 4294956224 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 25147 1780 494 234 0 23849 0
Current children cumulated CPU time (s) 50.39
Current children cumulated vsize (KiB) 100588

[startup+102.305 s]
/proc/loadavg: 2.53 2.27 2.11 3/84 8056
/proc/meminfo: memFree=1095296/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=100.88
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24568 0 0 0 10077 11 0 0 25 0 1 0 1984329393 103002112 1780 996147200 134512640 135472138 4294956224 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 25147 1780 494 234 0 23849 0
Current children cumulated CPU time (s) 100.88
Current children cumulated vsize (KiB) 100588

[startup+162.301 s]
/proc/loadavg: 2.33 2.25 2.11 3/84 8056
/proc/meminfo: memFree=1033472/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=160.09
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24568 0 0 0 15998 11 0 0 25 0 1 0 1984329393 103002112 1780 996147200 134512640 135472138 4294956224 18446744073709551615 134585131 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1780 494 234 0 23849 0
Current children cumulated CPU time (s) 160.09
Current children cumulated vsize (KiB) 100588

[startup+222.301 s]
/proc/loadavg: 2.12 2.20 2.10 5/84 8056
/proc/meminfo: memFree=1033344/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=219.82
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24573 0 0 0 21971 11 0 0 25 0 1 0 1984329393 103002112 1785 996147200 134512640 135472138 4294956224 18446744073709551615 134604997 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1785 494 234 0 23849 0
Current children cumulated CPU time (s) 219.82
Current children cumulated vsize (KiB) 100588

[startup+282.302 s]
/proc/loadavg: 2.04 2.16 2.09 3/84 8056
/proc/meminfo: memFree=1033344/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=279.59
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24573 0 0 0 27947 12 0 0 25 0 1 0 1984329393 103002112 1785 996147200 134512640 135472138 4294956224 18446744073709551615 134616513 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 25147 1785 494 234 0 23849 0
Current children cumulated CPU time (s) 279.59
Current children cumulated vsize (KiB) 100588

[startup+342.302 s]
/proc/loadavg: 2.23 2.19 2.10 3/84 8056
/proc/meminfo: memFree=1033344/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=339.39
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24573 0 0 0 33927 12 0 0 25 0 1 0 1984329393 103002112 1785 996147200 134512640 135472138 4294956224 18446744073709551615 134585142 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1785 494 234 0 23849 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 100588

[startup+402.302 s]
/proc/loadavg: 2.35 2.22 2.11 3/84 8056
/proc/meminfo: memFree=1033344/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=398.85
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24573 0 0 0 39873 12 0 0 25 0 1 0 1984329393 103002112 1785 996147200 134512640 135472138 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1785 494 234 0 23849 0
Current children cumulated CPU time (s) 398.85
Current children cumulated vsize (KiB) 100588

[startup+462.302 s]
/proc/loadavg: 2.46 2.27 2.13 3/84 8056
/proc/meminfo: memFree=1033280/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=458.35
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24573 0 0 0 45823 12 0 0 25 0 1 0 1984329393 103002112 1785 996147200 134512640 135472138 4294956224 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 25147 1785 494 234 0 23849 0
Current children cumulated CPU time (s) 458.35
Current children cumulated vsize (KiB) 100588

[startup+522.301 s]
/proc/loadavg: 2.59 2.34 2.16 4/84 8062
/proc/meminfo: memFree=1029952/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=517.79
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24573 0 0 0 51767 12 0 0 25 0 1 0 1984329393 103002112 1785 996147200 134512640 135472138 4294956224 18446744073709551615 134585131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 25147 1785 494 234 0 23849 0
Current children cumulated CPU time (s) 517.79
Current children cumulated vsize (KiB) 100588

[startup+582.301 s]
/proc/loadavg: 2.70 2.41 2.19 4/84 8062
/proc/meminfo: memFree=1029824/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=577.25
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24588 0 0 0 57713 12 0 0 25 0 1 0 1984329393 103002112 1800 996147200 134512640 135472138 4294956224 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 25147 1800 494 234 0 23849 0
Current children cumulated CPU time (s) 577.25
Current children cumulated vsize (KiB) 100588

[startup+642.301 s]
/proc/loadavg: 2.74 2.48 2.23 4/84 8062
/proc/meminfo: memFree=1029760/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=636.72
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24610 0 0 0 63660 12 0 0 25 0 1 0 1984329393 103002112 1822 996147200 134512640 135472138 4294956224 18446744073709551615 134585131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 25147 1822 494 234 0 23849 0
Current children cumulated CPU time (s) 636.72
Current children cumulated vsize (KiB) 100588


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

[startup+882.301 s]
/proc/loadavg: 2.15 2.34 2.23 3/84 8062
/proc/meminfo: memFree=1029184/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=874.57
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24644 0 0 0 87444 13 0 0 25 0 1 0 1984329393 103002112 1856 996147200 134512640 135472138 4294956224 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 25147 1856 494 234 0 23849 0
Current children cumulated CPU time (s) 874.57
Current children cumulated vsize (KiB) 100588

[startup+942.301 s]
/proc/loadavg: 2.05 2.27 2.21 3/84 8062
/proc/meminfo: memFree=1029184/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=934.03
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 93390 13 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 934.03
Current children cumulated vsize (KiB) 100588

[startup+1002.3 s]
/proc/loadavg: 2.11 2.25 2.21 3/84 8062
/proc/meminfo: memFree=1029120/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=993.5
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 99337 13 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 134585131 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 993.5
Current children cumulated vsize (KiB) 100588

[startup+1062.3 s]
/proc/loadavg: 2.04 2.20 2.19 3/84 8062
/proc/meminfo: memFree=1029120/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=1052.96
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 105283 13 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 1052.96
Current children cumulated vsize (KiB) 100588

[startup+1122.3 s]
/proc/loadavg: 2.09 2.19 2.18 3/81 8103
/proc/meminfo: memFree=1688472/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=1112.65
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 111251 14 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 1112.65
Current children cumulated vsize (KiB) 100588

[startup+1182.3 s]
/proc/loadavg: 2.03 2.15 2.17 3/82 8151
/proc/meminfo: memFree=1595984/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=1172.58
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 117243 15 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 134585148 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 1172.58
Current children cumulated vsize (KiB) 100588

[startup+1242.3 s]
/proc/loadavg: 2.01 2.12 2.16 3/82 8151
/proc/meminfo: memFree=1536592/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=1232.37
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 123221 16 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 1232.37
Current children cumulated vsize (KiB) 100588

[startup+1302.3 s]
/proc/loadavg: 2.00 2.10 2.14 3/82 8151
/proc/meminfo: memFree=1473808/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=1292.05
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 129187 18 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 1292.05
Current children cumulated vsize (KiB) 100588

[startup+1362.3 s]
/proc/loadavg: 2.00 2.08 2.13 3/82 8151
/proc/meminfo: memFree=1423888/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=1351.71
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 135153 18 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 134585131 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 1351.71
Current children cumulated vsize (KiB) 100588

[startup+1422.31 s]
/proc/loadavg: 2.00 2.06 2.12 3/74 8152
/proc/meminfo: memFree=960464/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=1411.44
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 141125 19 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 1411.44
Current children cumulated vsize (KiB) 100588

[startup+1482.3 s]
/proc/loadavg: 2.00 2.05 2.11 3/74 8152
/proc/meminfo: memFree=960144/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=1471.19
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 147100 19 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 134617024 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 1471.19
Current children cumulated vsize (KiB) 100588

[startup+1542.3 s]
/proc/loadavg: 2.00 2.04 2.10 3/74 8152
/proc/meminfo: memFree=960016/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=1530.95
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 153076 19 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 134585139 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 1530.95
Current children cumulated vsize (KiB) 100588

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.09 3/74 8152
/proc/meminfo: memFree=960144/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=1590.7
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 159051 19 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 1590.7
Current children cumulated vsize (KiB) 100588

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.08 3/74 8152
/proc/meminfo: memFree=960080/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=1650.46
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 165027 19 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 1650.46
Current children cumulated vsize (KiB) 100588

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.08 3/74 8152
/proc/meminfo: memFree=960016/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=1710.22
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 171003 19 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 1710.22
Current children cumulated vsize (KiB) 100588

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.07 3/74 8152
/proc/meminfo: memFree=959888/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=1769.98
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 176978 20 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 1769.98
Current children cumulated vsize (KiB) 100588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.5 s]
/proc/loadavg: 2.00 2.01 2.07 3/74 8152
/proc/meminfo: memFree=959888/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=1800.07
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 179987 20 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 135267008 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 100588

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

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

[startup+1812.5 s]
/proc/loadavg: 2.00 2.01 2.07 3/74 8152
/proc/meminfo: memFree=959888/2055920 swapFree=4172136/4192956
[pid=8055] ppid=8053 vsize=100588 CPUtime=1800.07
/proc/8055/stat : 8055 (casperzito) R 8053 8055 4768 0 -1 4194304 24647 0 0 0 179987 20 0 0 25 0 1 0 1984329393 103002112 1859 996147200 134512640 135472138 4294956224 18446744073709551615 135267008 0 0 4096 0 0 0 0 17 0 0 0
/proc/8055/statm: 25147 1859 494 234 0 23849 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 100588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.51
CPU time (s): 1800.08
CPU user time (s): 1799.88
CPU system time (s): 0.201969
CPU usage (%): 99.314
Max. virtual memory (cumulated for all children) (KiB): 205920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.201969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24647
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= 42570

runsolver used 2.0027 second user time and 5.2312 second system time

The end

Launcher Data (download as text)

Begin job on node23 at 2008-07-03 04:52:32
IDJOB=1051482
IDBENCH=55488
IDSOLVER=362
FILE ID=node23/1051482-1215053552
PBS_JOBID= 7875128
Free space on /tmp= 66552 MiB

SOLVER NAME= casper zito
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-48_ext.xml
COMMAND LINE= HOME/casperzito BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051482-1215053552/watcher-1051482-1215053552 -o /tmp/evaluation-result-1051482-1215053552/solver-1051482-1215053552 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzito HOME/instance-1051482-1215053552.xml 1863891207 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= da13ba5a9bae10f8f78b88700e630ef7
RANDOM SEED=1863891207

node23.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		: 3000.216
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		: 3000.216
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:       1155112 kB
Buffers:         47376 kB
Cached:         188260 kB
SwapCached:      14672 kB
Active:         726308 kB
Inactive:       104364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1155112 kB
SwapTotal:     4192956 kB
SwapFree:      4172136 kB
Dirty:            3284 kB
Writeback:           0 kB
Mapped:         598476 kB
Slab:            54396 kB
Committed_AS:  4026304 kB
PageTables:       2896 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= 66324 MiB
End job on node23 at 2008-07-03 05:22:47