Trace number 1051665

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 1812.91

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-456_ext.xml
MD5SUM4f093d71afd3d07bae8a17fc0aeadbfd
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 benchmark46.001
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)

0.00/0.00	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.00	c Parsing = 1
0.19/0.22	c Building = 1
0.19/0.22	c [ NumberOfVariables = 76 ]
0.19/0.22	c [ NumberOfConstraints = 350 ]
0.19/0.22	c [ SizeOfSearchSpace(log2) = 547.135 ]
0.19/0.22	c SymmetrySearch = 1
1.98/2.05	c InitialPropagation = 1
2.48/2.57	c [ SizeOfSearchSpace(log2) = 372.446 ]
2.48/2.57	c InitialSAC = (Timeout)
65.43/65.74	c [ SizeOfSearchSpace(log2) = 367.806 ]
65.43/65.74	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-1051665-1215054487/watcher-1051665-1215054487 -o /tmp/evaluation-result-1051665-1215054487/solver-1051665-1215054487 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1051665-1215054487.xml 559524234 

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: 2.12 2.03 2.01 4/73 32680
/proc/meminfo: memFree=1689624/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=5352 CPUtime=0
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 661176335 5480448 190 996147200 134512640 135477443 4294956224 18446744073709551615 11883669 0 0 4096 0 0 0 0 17 1 0 0
/proc/32680/statm: 1338 190 156 235 0 27 0

[startup+0.047717 s]
/proc/loadavg: 2.12 2.03 2.01 4/73 32680
/proc/meminfo: memFree=1689624/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100288 CPUtime=0.03
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 1180 0 0 0 3 0 0 0 18 0 1 0 661176335 102694912 1140 996147200 134512640 135477443 4294956224 18446744073709551615 134616589 0 0 4096 0 0 0 0 17 1 0 0
/proc/32680/statm: 25072 1140 403 235 0 23773 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 100288

[startup+0.101721 s]
/proc/loadavg: 2.12 2.03 2.01 4/73 32680
/proc/meminfo: memFree=1689624/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=102004 CPUtime=0.09
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 1663 0 0 0 9 0 0 0 18 0 1 0 661176335 104452096 1623 996147200 134512640 135477443 4294956224 18446744073709551615 12355195 0 0 4096 0 0 0 0 17 1 0 0
/proc/32680/statm: 25501 1624 435 235 0 24202 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 102004

[startup+0.301743 s]
/proc/loadavg: 2.12 2.03 2.01 4/73 32680
/proc/meminfo: memFree=1689624/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=116788 CPUtime=0.29
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 5378 0 0 0 27 2 0 0 19 0 1 0 661176335 119590912 5338 996147200 134512640 135477443 4294956224 18446744073709551615 12355195 0 0 4096 0 0 0 0 17 1 0 0
/proc/32680/statm: 29197 5339 435 235 0 27898 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 116788

[startup+0.701785 s]
/proc/loadavg: 2.12 2.03 2.01 4/73 32680
/proc/meminfo: memFree=1689624/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=143848 CPUtime=0.68
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 12145 0 0 0 64 4 0 0 23 0 1 0 661176335 147300352 12105 996147200 134512640 135477443 4294956224 18446744073709551615 12355195 0 0 4096 0 0 0 0 17 1 0 0
/proc/32680/statm: 35962 12106 435 235 0 34663 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 143848

[startup+1.50186 s]
/proc/loadavg: 2.12 2.03 2.01 3/74 32681
/proc/meminfo: memFree=1629904/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=211280 CPUtime=1.48
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 23771 0 0 0 139 9 0 0 25 0 1 0 661176335 216350720 23192 996147200 134512640 135477443 4294956224 18446744073709551615 134536191 0 0 4096 0 0 0 0 17 1 0 0
/proc/32680/statm: 52820 23192 440 235 0 51521 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 211280

[startup+3.10202 s]
/proc/loadavg: 2.12 2.03 2.01 3/74 32681
/proc/meminfo: memFree=1684304/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=3.07
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26018 0 0 0 296 11 0 0 25 0 1 0 661176335 102825984 2029 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 1 0 0
/proc/32680/statm: 25104 2029 458 235 0 23805 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 100416

[startup+6.30134 s]
/proc/loadavg: 2.11 2.03 2.01 3/74 32681
/proc/meminfo: memFree=1682704/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=6.26
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26054 0 0 0 615 11 0 0 25 0 1 0 661176335 102825984 2065 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 1 0 0
/proc/32680/statm: 25104 2065 458 235 0 23805 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 100416

[startup+12.702 s]
/proc/loadavg: 2.10 2.03 2.01 3/74 32681
/proc/meminfo: memFree=1682768/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=12.64
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26068 0 0 0 1253 11 0 0 25 0 1 0 661176335 102825984 2079 996147200 134512640 135477443 4294956224 18446744073709551615 134590283 0 0 4096 0 0 0 0 17 1 0 0
/proc/32680/statm: 25104 2079 458 235 0 23805 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 100416

[startup+25.5012 s]
/proc/loadavg: 2.08 2.03 2.00 3/74 32681
/proc/meminfo: memFree=1682960/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=25.39
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26071 0 0 0 2528 11 0 0 25 0 1 0 661176335 102825984 2082 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 1 0 0
/proc/32680/statm: 25104 2082 458 235 0 23805 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 100416

[startup+51.1018 s]
/proc/loadavg: 2.12 2.04 2.01 3/74 32681
/proc/meminfo: memFree=1682896/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=50.89
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26087 0 0 0 5078 11 0 0 25 0 1 0 661176335 102825984 2098 996147200 134512640 135477443 4294956224 18446744073709551615 134590300 0 0 4096 0 0 0 0 17 1 0 0
/proc/32680/statm: 25104 2098 458 235 0 23805 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 100416

[startup+102.306 s]
/proc/loadavg: 2.05 2.03 2.00 3/74 32681
/proc/meminfo: memFree=1682064/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=101.89
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26338 0 0 0 10178 11 0 0 25 0 1 0 661176335 102825984 2349 996147200 134512640 135477443 4294956224 18446744073709551615 134590310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32680/statm: 25104 2349 497 235 0 23805 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 100416

[startup+162.302 s]
/proc/loadavg: 2.07 2.04 2.00 3/74 32681
/proc/meminfo: memFree=1682000/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=161.65
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26338 0 0 0 16154 11 0 0 25 0 1 0 661176335 102825984 2349 996147200 134512640 135477443 4294956224 18446744073709551615 134600988 0 0 4096 0 0 0 0 17 1 0 0
/proc/32680/statm: 25104 2349 497 235 0 23805 0
Current children cumulated CPU time (s) 161.65
Current children cumulated vsize (KiB) 100416

[startup+222.302 s]
/proc/loadavg: 2.12 2.06 2.01 3/74 32681
/proc/meminfo: memFree=1681872/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=221.41
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26338 0 0 0 22130 11 0 0 25 0 1 0 661176335 102825984 2349 996147200 134512640 135477443 4294956224 18446744073709551615 134590291 0 0 4096 0 0 0 0 17 1 0 0
/proc/32680/statm: 25104 2349 497 235 0 23805 0
Current children cumulated CPU time (s) 221.41
Current children cumulated vsize (KiB) 100416

[startup+282.302 s]
/proc/loadavg: 2.22 2.09 2.02 3/74 32681
/proc/meminfo: memFree=1681680/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=281.18
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26338 0 0 0 28107 11 0 0 25 0 1 0 661176335 102825984 2349 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 1 0 0
/proc/32680/statm: 25104 2349 497 235 0 23805 0
Current children cumulated CPU time (s) 281.18
Current children cumulated vsize (KiB) 100416

[startup+342.302 s]
/proc/loadavg: 2.19 2.11 2.03 3/74 32709
/proc/meminfo: memFree=1682000/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=340.72
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26338 0 0 0 34060 12 0 0 25 0 1 0 661176335 102825984 2349 996147200 134512640 135477443 4294956224 18446744073709551615 134590283 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2349 497 235 0 23805 0
Current children cumulated CPU time (s) 340.72
Current children cumulated vsize (KiB) 100416

[startup+402.302 s]
/proc/loadavg: 2.07 2.09 2.02 3/74 32709
/proc/meminfo: memFree=1681936/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=400.26
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26340 0 0 0 40014 12 0 0 25 0 1 0 661176335 102825984 2351 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2351 497 235 0 23805 0
Current children cumulated CPU time (s) 400.26
Current children cumulated vsize (KiB) 100416

[startup+462.302 s]
/proc/loadavg: 2.02 2.07 2.02 3/74 32709
/proc/meminfo: memFree=1681872/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=459.8
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26342 0 0 0 45968 12 0 0 25 0 1 0 661176335 102825984 2353 996147200 134512640 135477443 4294956224 18446744073709551615 134590247 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2353 497 235 0 23805 0
Current children cumulated CPU time (s) 459.8
Current children cumulated vsize (KiB) 100416

[startup+522.302 s]
/proc/loadavg: 2.01 2.06 2.01 3/74 32709
/proc/meminfo: memFree=1681808/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=519.35
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26342 0 0 0 51923 12 0 0 25 0 1 0 661176335 102825984 2353 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2353 497 235 0 23805 0
Current children cumulated CPU time (s) 519.35
Current children cumulated vsize (KiB) 100416

[startup+582.302 s]
/proc/loadavg: 2.00 2.04 2.01 3/74 32709
/proc/meminfo: memFree=1681744/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=578.88
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26356 0 0 0 57876 12 0 0 25 0 1 0 661176335 102825984 2367 996147200 134512640 135477443 4294956224 18446744073709551615 134590294 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2367 497 235 0 23805 0
Current children cumulated CPU time (s) 578.88
Current children cumulated vsize (KiB) 100416

[startup+642.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/74 32709
/proc/meminfo: memFree=1681680/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=638.43
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26356 0 0 0 63831 12 0 0 25 0 1 0 661176335 102825984 2367 996147200 134512640 135477443 4294956224 18446744073709551615 134590294 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2367 497 235 0 23805 0
Current children cumulated CPU time (s) 638.43
Current children cumulated vsize (KiB) 100416


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

[startup+882.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/74 32709
/proc/meminfo: memFree=1681296/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=876.6
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26356 0 0 0 87647 13 0 0 25 0 1 0 661176335 102825984 2367 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2367 497 235 0 23805 0
Current children cumulated CPU time (s) 876.6
Current children cumulated vsize (KiB) 100416

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1681232/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=936.14
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26356 0 0 0 93601 13 0 0 25 0 1 0 661176335 102825984 2367 996147200 134512640 135477443 4294956224 18446744073709551615 134590274 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2367 497 235 0 23805 0
Current children cumulated CPU time (s) 936.14
Current children cumulated vsize (KiB) 100416

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1681232/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=995.68
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26356 0 0 0 99555 13 0 0 25 0 1 0 661176335 102825984 2367 996147200 134512640 135477443 4294956224 18446744073709551615 135269777 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2367 497 235 0 23805 0
Current children cumulated CPU time (s) 995.68
Current children cumulated vsize (KiB) 100416

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1681168/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=1055.22
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26356 0 0 0 105509 13 0 0 25 0 1 0 661176335 102825984 2367 996147200 134512640 135477443 4294956224 18446744073709551615 134590247 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2367 497 235 0 23805 0
Current children cumulated CPU time (s) 1055.22
Current children cumulated vsize (KiB) 100416

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1681104/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=1114.76
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26356 0 0 0 111463 13 0 0 25 0 1 0 661176335 102825984 2367 996147200 134512640 135477443 4294956224 18446744073709551615 134590286 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2367 497 235 0 23805 0
Current children cumulated CPU time (s) 1114.76
Current children cumulated vsize (KiB) 100416

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1681040/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=1174.3
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26356 0 0 0 117417 13 0 0 25 0 1 0 661176335 102825984 2367 996147200 134512640 135477443 4294956224 18446744073709551615 134590291 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2367 497 235 0 23805 0
Current children cumulated CPU time (s) 1174.3
Current children cumulated vsize (KiB) 100416

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1680976/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=1233.84
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26356 0 0 0 123371 13 0 0 25 0 1 0 661176335 102825984 2367 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2367 497 235 0 23805 0
Current children cumulated CPU time (s) 1233.84
Current children cumulated vsize (KiB) 100416

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1681040/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=1293.39
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26359 0 0 0 129326 13 0 0 25 0 1 0 661176335 102825984 2370 996147200 134512640 135477443 4294956224 18446744073709551615 134600804 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2370 497 235 0 23805 0
Current children cumulated CPU time (s) 1293.39
Current children cumulated vsize (KiB) 100416

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1680976/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=1352.92
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26359 0 0 0 135279 13 0 0 25 0 1 0 661176335 102825984 2370 996147200 134512640 135477443 4294956224 18446744073709551615 134606994 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2370 497 235 0 23805 0
Current children cumulated CPU time (s) 1352.92
Current children cumulated vsize (KiB) 100416

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1680976/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=1412.47
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26359 0 0 0 141234 13 0 0 25 0 1 0 661176335 102825984 2370 996147200 134512640 135477443 4294956224 18446744073709551615 134590283 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2370 497 235 0 23805 0
Current children cumulated CPU time (s) 1412.47
Current children cumulated vsize (KiB) 100416

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1680912/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=1472.01
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26359 0 0 0 147188 13 0 0 25 0 1 0 661176335 102825984 2370 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2370 497 235 0 23805 0
Current children cumulated CPU time (s) 1472.01
Current children cumulated vsize (KiB) 100416

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1680848/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=1531.54
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26359 0 0 0 153141 13 0 0 25 0 1 0 661176335 102825984 2370 996147200 134512640 135477443 4294956224 18446744073709551615 134600804 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2370 497 235 0 23805 0
Current children cumulated CPU time (s) 1531.54
Current children cumulated vsize (KiB) 100416

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1680720/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=1591.1
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26359 0 0 0 159096 14 0 0 25 0 1 0 661176335 102825984 2370 996147200 134512640 135477443 4294956224 18446744073709551615 134586841 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2370 497 235 0 23805 0
Current children cumulated CPU time (s) 1591.1
Current children cumulated vsize (KiB) 100416

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1680656/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=1650.64
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26359 0 0 0 165050 14 0 0 25 0 1 0 661176335 102825984 2370 996147200 134512640 135477443 4294956224 18446744073709551615 134590289 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2370 497 235 0 23805 0
Current children cumulated CPU time (s) 1650.64
Current children cumulated vsize (KiB) 100416

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1680784/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=1710.18
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26359 0 0 0 171004 14 0 0 25 0 1 0 661176335 102825984 2370 996147200 134512640 135477443 4294956224 18446744073709551615 134590310 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2370 497 235 0 23805 0
Current children cumulated CPU time (s) 1710.18
Current children cumulated vsize (KiB) 100416

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1680720/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=1769.72
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26359 0 0 0 176958 14 0 0 25 0 1 0 661176335 102825984 2370 996147200 134512640 135477443 4294956224 18446744073709551615 134590283 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2370 497 235 0 23805 0
Current children cumulated CPU time (s) 1769.72
Current children cumulated vsize (KiB) 100416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1680784/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=1800.08
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26359 0 0 0 179994 14 0 0 25 0 1 0 661176335 102825984 2370 996147200 134512640 135477443 4294956224 18446744073709551615 135268672 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2370 497 235 0 23805 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 100416

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

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

[startup+1812.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 32709
/proc/meminfo: memFree=1680784/2055920 swapFree=4179808/4192956
[pid=32680] ppid=32678 vsize=100416 CPUtime=1800.08
/proc/32680/stat : 32680 (casperzao) R 32678 32680 27912 0 -1 4194304 26359 0 0 0 179994 14 0 0 25 0 1 0 661176335 102825984 2370 996147200 134512640 135477443 4294956224 18446744073709551615 135268672 0 0 4096 0 0 0 0 17 0 0 0
/proc/32680/statm: 25104 2370 497 235 0 23805 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 100416

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.91
CPU time (s): 1800.09
CPU user time (s): 1799.95
CPU system time (s): 0.145977
CPU usage (%): 99.2932
Max. virtual memory (cumulated for all children) (KiB): 211280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26359
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= 37422

runsolver used 1.85472 second user time and 4.75328 second system time

The end

Launcher Data (download as text)

Begin job on node89 at 2008-07-03 05:08:07
IDJOB=1051665
IDBENCH=55496
IDSOLVER=361
FILE ID=node89/1051665-1215054487
PBS_JOBID= 7874999
Free space on /tmp= 66536 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-456_ext.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051665-1215054487/watcher-1051665-1215054487 -o /tmp/evaluation-result-1051665-1215054487/solver-1051665-1215054487 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1051665-1215054487.xml 559524234 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4f093d71afd3d07bae8a17fc0aeadbfd
RANDOM SEED=559524234

node89.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		: 3000.213
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		: 3000.213
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:       1690040 kB
Buffers:         31616 kB
Cached:         245708 kB
SwapCached:       7324 kB
Active:         137884 kB
Inactive:       157532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1690040 kB
SwapTotal:     4192956 kB
SwapFree:      4179808 kB
Dirty:            3592 kB
Writeback:           0 kB
Mapped:          25388 kB
Slab:            55844 kB
Committed_AS:  1744684 kB
PageTables:       1708 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= 66532 MiB
End job on node89 at 2008-07-03 05:38:22