Trace number 2071527

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
pcs 0.3.2? (TO) 1800.08 1801.21

General information on the benchmark

Namecsp/travellingSalesman-25/
normalized-tsp-25-190_ext.xml
MD5SUM11abc635dddb5c8195ce87ef959e164c
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 benchmark54.1068
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 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.18/0.20	c Seed is 711281069
0.18/0.20	c Constructing HOME/instance-2071527-1247710312.xml  with 7549 constraints
0.18/0.20	c Solving

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2071527-1247710312/watcher-2071527-1247710312 -o /tmp/evaluation-result-2071527-1247710312/solver-2071527-1247710312 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 711281069 HOME/instance-2071527-1247710312.xml 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.16 2.22 2.20 4/81 13893
/proc/meminfo: memFree=1023576/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=18576 CPUtime=0
/proc/13893/stat : 13893 (runsolver) R 13891 13893 13226 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 58097821 19021824 284 996147200 4194304 4302564 548682068496 18446744073709551615 255236566311 0 0 4096 24578 0 0 0 17 1 0 0
/proc/13893/statm: 4644 284 249 26 0 2626 0

[startup+0.0841689 s]
/proc/loadavg: 2.16 2.22 2.20 4/81 13893
/proc/meminfo: memFree=1023576/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=5764 CPUtime=0.06
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 1091 846 0 0 6 0 0 0 18 0 1 0 58097821 5902336 677 996147200 134512640 135215973 4294956304 18446744073709551615 134636747 0 0 4096 0 0 0 0 17 1 0 0
/proc/13893/statm: 1441 677 390 171 0 366 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5764

[startup+0.101171 s]
/proc/loadavg: 2.16 2.22 2.20 4/81 13893
/proc/meminfo: memFree=1023576/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=7612 CPUtime=0.08
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 1590 846 0 0 7 1 0 0 18 0 1 0 58097821 7794688 1143 996147200 134512640 135215973 4294956304 18446744073709551615 134801125 0 0 4096 0 0 0 0 17 1 0 0
/proc/13893/statm: 1903 1143 397 171 0 828 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7612

[startup+0.301194 s]
/proc/loadavg: 2.16 2.22 2.20 4/81 13893
/proc/meminfo: memFree=1023576/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=7508 CPUtime=0.28
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 1664 846 0 0 27 1 0 0 19 0 1 0 58097821 7688192 1214 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/13893/statm: 1877 1214 407 171 0 802 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7508

[startup+0.70123 s]
/proc/loadavg: 2.16 2.22 2.20 4/81 13893
/proc/meminfo: memFree=1023576/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=7508 CPUtime=0.68
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 1665 846 0 0 67 1 0 0 23 0 1 0 58097821 7688192 1215 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 1 0 0
/proc/13893/statm: 1877 1215 407 171 0 802 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7508

[startup+1.50131 s]
/proc/loadavg: 2.15 2.22 2.20 3/82 13898
/proc/meminfo: memFree=1020240/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=7508 CPUtime=1.48
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 1667 846 0 0 147 1 0 0 25 0 1 0 58097821 7688192 1217 996147200 134512640 135215973 4294956304 18446744073709551615 135026904 0 0 4096 0 0 0 0 17 1 0 0
/proc/13893/statm: 1877 1217 407 171 0 802 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7508

[startup+3.10149 s]
/proc/loadavg: 2.15 2.22 2.20 3/82 13898
/proc/meminfo: memFree=1020112/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=7508 CPUtime=3.07
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 1667 846 0 0 306 1 0 0 25 0 1 0 58097821 7688192 1217 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 1 0 0
/proc/13893/statm: 1877 1217 407 171 0 802 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7508

[startup+6.30183 s]
/proc/loadavg: 2.15 2.22 2.20 3/82 13898
/proc/meminfo: memFree=1019984/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=7640 CPUtime=6.26
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 1672 846 0 0 625 1 0 0 25 0 1 0 58097821 7823360 1222 996147200 134512640 135215973 4294956304 18446744073709551615 135026941 0 0 4096 0 0 0 0 17 1 0 0
/proc/13893/statm: 1910 1222 407 171 0 835 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 7640

[startup+12.7015 s]
/proc/loadavg: 2.13 2.21 2.20 3/82 13898
/proc/meminfo: memFree=1019472/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=8048 CPUtime=12.62
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 1772 846 0 0 1261 1 0 0 25 0 1 0 58097821 8241152 1322 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/13893/statm: 2012 1322 407 171 0 937 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 8048

[startup+25.5019 s]
/proc/loadavg: 2.11 2.20 2.20 3/82 13898
/proc/meminfo: memFree=1019536/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=8048 CPUtime=25.36
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 1790 846 0 0 2535 1 0 0 25 0 1 0 58097821 8241152 1340 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 1 0 0
/proc/13893/statm: 2012 1340 407 171 0 937 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 8048

[startup+51.1016 s]
/proc/loadavg: 2.07 2.18 2.19 3/82 13898
/proc/meminfo: memFree=1019024/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=8572 CPUtime=50.85
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 1924 846 0 0 5084 1 0 0 25 0 1 0 58097821 8777728 1474 996147200 134512640 135215973 4294956304 18446744073709551615 134583227 0 0 4096 0 0 0 0 17 1 0 0
/proc/13893/statm: 2143 1474 407 171 0 1068 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 8572

[startup+102.306 s]
/proc/loadavg: 1.95 2.13 2.17 3/73 13965
/proc/meminfo: memFree=1034592/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=9492 CPUtime=101.83
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 2148 846 0 0 10181 2 0 0 25 0 1 0 58097821 9719808 1698 996147200 134512640 135215973 4294956304 18446744073709551615 134590123 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 2373 1698 407 171 0 1298 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 9492

[startup+162.302 s]
/proc/loadavg: 1.98 2.11 2.16 3/73 13965
/proc/meminfo: memFree=1029536/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=10804 CPUtime=161.8
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 2486 846 0 0 16177 3 0 0 25 0 1 0 58097821 11063296 2003 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 2701 2003 407 171 0 1626 0
Current children cumulated CPU time (s) 161.8
Current children cumulated vsize (KiB) 10804

[startup+222.301 s]
/proc/loadavg: 1.99 2.08 2.15 3/73 13965
/proc/meminfo: memFree=1027936/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=12512 CPUtime=221.78
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 2919 846 0 0 22175 3 0 0 25 0 1 0 58097821 12812288 2371 996147200 134512640 135215973 4294956304 18446744073709551615 134583259 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 3128 2371 407 171 0 2053 0
Current children cumulated CPU time (s) 221.78
Current children cumulated vsize (KiB) 12512

[startup+282.302 s]
/proc/loadavg: 1.99 2.07 2.14 3/73 13965
/proc/meminfo: memFree=1026592/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=14088 CPUtime=281.76
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 3325 846 0 0 28172 4 0 0 25 0 1 0 58097821 14426112 2712 996147200 134512640 135215973 4294956304 18446744073709551615 135026968 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 3522 2712 407 171 0 2447 0
Current children cumulated CPU time (s) 281.76
Current children cumulated vsize (KiB) 14088

[startup+342.302 s]
/proc/loadavg: 1.99 2.05 2.12 3/73 13965
/proc/meminfo: memFree=1025056/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=15408 CPUtime=341.73
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 3696 846 0 0 34169 4 0 0 25 0 1 0 58097821 15777792 3083 996147200 134512640 135215973 4294956304 18446744073709551615 135026975 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 3852 3083 407 171 0 2777 0
Current children cumulated CPU time (s) 341.73
Current children cumulated vsize (KiB) 15408

[startup+402.301 s]
/proc/loadavg: 1.99 2.04 2.11 3/73 13965
/proc/meminfo: memFree=1023904/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=16592 CPUtime=401.7
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 3984 846 0 0 40166 4 0 0 25 0 1 0 58097821 16990208 3371 996147200 134512640 135215973 4294956304 18446744073709551615 134583213 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 4148 3371 407 171 0 3073 0
Current children cumulated CPU time (s) 401.7
Current children cumulated vsize (KiB) 16592

[startup+462.302 s]
/proc/loadavg: 1.99 2.03 2.10 3/73 13965
/proc/meminfo: memFree=1022624/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=17648 CPUtime=461.68
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 4277 846 0 0 46164 4 0 0 25 0 1 0 58097821 18071552 3664 996147200 134512640 135215973 4294956304 18446744073709551615 134583256 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 4412 3664 407 171 0 3337 0
Current children cumulated CPU time (s) 461.68
Current children cumulated vsize (KiB) 17648

[startup+522.301 s]
/proc/loadavg: 1.99 2.02 2.09 3/73 13965
/proc/meminfo: memFree=1021280/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=19480 CPUtime=521.66
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 4740 846 0 0 52161 5 0 0 25 0 1 0 58097821 19947520 3998 996147200 134512640 135215973 4294956304 18446744073709551615 135026887 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 4870 3998 407 171 0 3795 0
Current children cumulated CPU time (s) 521.66
Current children cumulated vsize (KiB) 19480

[startup+582.302 s]
/proc/loadavg: 1.99 2.02 2.08 3/73 13965
/proc/meminfo: memFree=1019744/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=20932 CPUtime=581.63
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 5120 846 0 0 58158 5 0 0 25 0 1 0 58097821 21434368 4378 996147200 134512640 135215973 4294956304 18446744073709551615 135018582 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 5233 4378 407 171 0 4158 0
Current children cumulated CPU time (s) 581.63
Current children cumulated vsize (KiB) 20932

[startup+642.301 s]
/proc/loadavg: 1.99 2.01 2.08 3/73 13965
/proc/meminfo: memFree=1018400/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=22116 CPUtime=641.61
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 5459 846 0 0 64156 5 0 0 25 0 1 0 58097821 22646784 4717 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 5529 4717 407 171 0 4454 0
Current children cumulated CPU time (s) 641.61
Current children cumulated vsize (KiB) 22116

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 2.01 2.01 2.07 3/73 13965
/proc/meminfo: memFree=1014240/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=25936 CPUtime=821.54
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 6473 846 0 0 82148 6 0 0 25 0 1 0 58097821 26558464 5731 996147200 134512640 135215973 4294956304 18446744073709551615 135020299 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 6484 5731 407 171 0 5409 0
Current children cumulated CPU time (s) 821.54
Current children cumulated vsize (KiB) 25936

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.06 3/73 13965
/proc/meminfo: memFree=1012960/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=27124 CPUtime=881.51
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 6785 846 0 0 88145 6 0 0 25 0 1 0 58097821 27774976 6043 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 6781 6043 407 171 0 5706 0
Current children cumulated CPU time (s) 881.51
Current children cumulated vsize (KiB) 27124

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.05 3/73 13965
/proc/meminfo: memFree=1011232/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=28312 CPUtime=941.5
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 7094 846 0 0 94143 7 0 0 25 0 1 0 58097821 28991488 6352 996147200 134512640 135215973 4294956304 18446744073709551615 134599849 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 7078 6352 407 171 0 6003 0
Current children cumulated CPU time (s) 941.5
Current children cumulated vsize (KiB) 28312

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.05 3/73 13965
/proc/meminfo: memFree=1009760/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=30524 CPUtime=1001.47
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 7668 846 0 0 100140 7 0 0 25 0 1 0 58097821 31256576 6669 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 7631 6669 407 171 0 6556 0
Current children cumulated CPU time (s) 1001.47
Current children cumulated vsize (KiB) 30524

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/73 13965
/proc/meminfo: memFree=1008480/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=31844 CPUtime=1061.45
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 8013 846 0 0 106138 7 0 0 25 0 1 0 58097821 32608256 7014 996147200 134512640 135215973 4294956304 18446744073709551615 135020257 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 7961 7014 407 171 0 6886 0
Current children cumulated CPU time (s) 1061.45
Current children cumulated vsize (KiB) 31844

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/73 13965
/proc/meminfo: memFree=1006944/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=33284 CPUtime=1121.42
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 8370 846 0 0 112135 7 0 0 25 0 1 0 58097821 34082816 7371 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 8321 7371 407 171 0 7246 0
Current children cumulated CPU time (s) 1121.42
Current children cumulated vsize (KiB) 33284

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/73 13965
/proc/meminfo: memFree=1005472/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=34604 CPUtime=1181.4
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 8739 846 0 0 118133 7 0 0 25 0 1 0 58097821 35434496 7740 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 8651 7740 407 171 0 7576 0
Current children cumulated CPU time (s) 1181.4
Current children cumulated vsize (KiB) 34604

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 13965
/proc/meminfo: memFree=1004000/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=35920 CPUtime=1241.37
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 9086 846 0 0 124130 7 0 0 25 0 1 0 58097821 36782080 8087 996147200 134512640 135215973 4294956304 18446744073709551615 135020335 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 8980 8087 407 171 0 7905 0
Current children cumulated CPU time (s) 1241.37
Current children cumulated vsize (KiB) 35920

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.02 3/73 13965
/proc/meminfo: memFree=1002336/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=37500 CPUtime=1301.36
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 9478 846 0 0 130128 8 0 0 25 0 1 0 58097821 38400000 8479 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 9375 8479 407 171 0 8300 0
Current children cumulated CPU time (s) 1301.36
Current children cumulated vsize (KiB) 37500

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 13965
/proc/meminfo: memFree=1000864/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=38816 CPUtime=1361.33
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 9832 846 0 0 136125 8 0 0 25 0 1 0 58097821 39747584 8833 996147200 134512640 135215973 4294956304 18446744073709551615 135020323 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 9704 8833 407 171 0 8629 0
Current children cumulated CPU time (s) 1361.33
Current children cumulated vsize (KiB) 38816

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.01 3/73 13965
/proc/meminfo: memFree=999520/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=40000 CPUtime=1421.31
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 10151 846 0 0 142123 8 0 0 25 0 1 0 58097821 40960000 9152 996147200 134512640 135215973 4294956304 18446744073709551615 135010121 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 10000 9152 407 171 0 8925 0
Current children cumulated CPU time (s) 1421.31
Current children cumulated vsize (KiB) 40000

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13965
/proc/meminfo: memFree=998176/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=41320 CPUtime=1481.29
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 10496 846 0 0 148120 9 0 0 25 0 1 0 58097821 42311680 9497 996147200 134512640 135215973 4294956304 18446744073709551615 134590156 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 10330 9497 407 171 0 9255 0
Current children cumulated CPU time (s) 1481.29
Current children cumulated vsize (KiB) 41320

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13965
/proc/meminfo: memFree=996704/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=42640 CPUtime=1541.26
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 10832 846 0 0 154117 9 0 0 25 0 1 0 58097821 43663360 9833 996147200 134512640 135215973 4294956304 18446744073709551615 134583202 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 10660 9833 407 171 0 9585 0
Current children cumulated CPU time (s) 1541.26
Current children cumulated vsize (KiB) 42640

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13965
/proc/meminfo: memFree=995296/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=43956 CPUtime=1601.24
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 11200 846 0 0 160115 9 0 0 25 0 1 0 58097821 45010944 10201 996147200 134512640 135215973 4294956304 18446744073709551615 135020290 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 10989 10201 407 171 0 9914 0
Current children cumulated CPU time (s) 1601.24
Current children cumulated vsize (KiB) 43956

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13965
/proc/meminfo: memFree=993760/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=45268 CPUtime=1661.21
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 11544 846 0 0 166112 9 0 0 25 0 1 0 58097821 46354432 10545 996147200 134512640 135215973 4294956304 18446744073709551615 135026982 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 11317 10545 407 171 0 10242 0
Current children cumulated CPU time (s) 1661.21
Current children cumulated vsize (KiB) 45268

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13965
/proc/meminfo: memFree=992224/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=46584 CPUtime=1721.19
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 11867 846 0 0 172109 10 0 0 25 0 1 0 58097821 47702016 10868 996147200 134512640 135215973 4294956304 18446744073709551615 135020397 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 11646 10868 407 171 0 10571 0
Current children cumulated CPU time (s) 1721.19
Current children cumulated vsize (KiB) 46584

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13965
/proc/meminfo: memFree=991072/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=47508 CPUtime=1781.16
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 12146 846 0 0 178106 10 0 0 25 0 1 0 58097821 48648192 11147 996147200 134512640 135215973 4294956304 18446744073709551615 135020192 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 11877 11147 407 171 0 10802 0
Current children cumulated CPU time (s) 1781.16
Current children cumulated vsize (KiB) 47508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.2 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 13965
/proc/meminfo: memFree=990752/2055920 swapFree=4192812/4192956
[pid=13893] ppid=13891 vsize=47904 CPUtime=1800.06
/proc/13893/stat : 13893 (pcs.big) R 13891 13893 13226 0 -1 4194304 12231 846 0 0 179996 10 0 0 25 0 1 0 58097821 49053696 11232 996147200 134512640 135215973 4294956304 18446744073709551615 135020330 0 0 4096 0 0 0 0 17 0 0 0
/proc/13893/statm: 11976 11232 407 171 0 10901 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 47904

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.21
CPU time (s): 1800.08
CPU user time (s): 1799.96
CPU system time (s): 0.119981
CPU usage (%): 99.9372
Max. virtual memory (cumulated for all children) (KiB): 47904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13077
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= 19
involuntary context switches= 7677

runsolver used 1.72074 second user time and 4.90625 second system time

The end

Launcher Data 

Begin job on node19 at 2009-07-16 04:11:52
IDJOB=2071527
IDBENCH=55501
IDSOLVER=733
FILE ID=node19/2071527-1247710312
PBS_JOBID= 9521369
Free space on /tmp= 66392 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/travellingSalesman-25/normalized-tsp-25-190_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2071527-1247710312/watcher-2071527-1247710312 -o /tmp/evaluation-result-2071527-1247710312/solver-2071527-1247710312 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 711281069 HOME/instance-2071527-1247710312.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 11abc635dddb5c8195ce87ef959e164c
RANDOM SEED=711281069

node19.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		: 3000.211
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		: 3000.211
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:       1024056 kB
Buffers:         65180 kB
Cached:         859008 kB
SwapCached:          0 kB
Active:          80188 kB
Inactive:       878216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1024056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          54588 kB
Slab:            58552 kB
Committed_AS:   615612 kB
PageTables:       1960 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= 66388 MiB
End job on node19 at 2009-07-16 04:41:55