Trace number 2091174

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-restart 0.3.2? (TO) 1800.08 1809.02

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-30_ext.xml
MD5SUMc9f7fbedbf6fbc0bcfd5567db216b6ab
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints471
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension471
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c small-domain mode
0.00/0.02	c Seed is 821719344
0.00/0.02	c Constructing HOME/instance-2091174-1247731626.xml  with 10813 constraints
0.08/0.18	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-2091174-1247731626/watcher-2091174-1247731626 -o /tmp/evaluation-result-2091174-1247731626/solver-2091174-1247731626 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 821719344 HOME/instance-2091174-1247731626.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: 1.99 1.98 1.99 4/72 12467
/proc/meminfo: memFree=1435664/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=5356 CPUtime=0
/proc/12467/stat : 12467 (pcssolve) R 12465 12467 11225 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 60225914 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 4309930 0 0 4100 65536 0 0 0 17 1 0 0
/proc/12467/statm: 1339 233 194 169 0 50 0

[startup+0.0548949 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 12467
/proc/meminfo: memFree=1435664/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=4904 CPUtime=0.03
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 930 822 0 0 3 0 0 0 24 0 1 0 60225914 5021696 539 996147200 134512640 135095119 4294956304 18446744073709551615 134653886 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 1226 539 364 142 0 180 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4904

[startup+0.101897 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 12467
/proc/meminfo: memFree=1435664/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=5696 CPUtime=0.08
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 1125 822 0 0 8 0 0 0 24 0 1 0 60225914 5832704 734 996147200 134512640 135095119 4294956304 18446744073709551615 134769910 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 1424 734 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.301923 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 12467
/proc/meminfo: memFree=1435664/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=8112 CPUtime=0.27
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 1802 822 0 0 27 0 0 0 25 0 1 0 60225914 8306688 1313 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 2028 1313 379 142 0 982 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8112

[startup+0.70197 s]
/proc/loadavg: 1.99 1.98 1.99 4/72 12467
/proc/meminfo: memFree=1435664/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=8112 CPUtime=0.67
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 1804 822 0 0 67 0 0 0 25 0 1 0 60225914 8306688 1315 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 2028 1315 379 142 0 982 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8112

[startup+1.50106 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1431752/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=8112 CPUtime=1.46
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 1810 822 0 0 146 0 0 0 25 0 1 0 60225914 8306688 1321 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 2028 1321 379 142 0 982 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8112

[startup+3.10123 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1431496/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=8112 CPUtime=3.05
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 1819 822 0 0 305 0 0 0 25 0 1 0 60225914 8306688 1330 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 2028 1330 379 142 0 982 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8112

[startup+6.30159 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1431176/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=8112 CPUtime=6.22
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 1839 822 0 0 622 0 0 0 25 0 1 0 60225914 8306688 1350 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 2028 1350 379 142 0 982 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8112

[startup+12.7013 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1430664/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=9784 CPUtime=12.57
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 2156 822 0 0 1256 1 0 0 25 0 1 0 60225914 10018816 1538 996147200 134512640 135095119 4294956304 18446744073709551615 134570829 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 2446 1538 379 142 0 1400 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 9784

[startup+25.5017 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1428872/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=10048 CPUtime=25.24
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 2368 822 0 0 2523 1 0 0 25 0 1 0 60225914 10289152 1750 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 2512 1750 379 142 0 1466 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 10048

[startup+51.1015 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1424712/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=14076 CPUtime=50.6
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 3681 822 0 0 5058 2 0 0 25 0 1 0 60225914 14413824 2516 996147200 134512640 135095119 4294956304 18446744073709551615 134638335 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 3519 2516 379 142 0 2473 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14076

[startup+102.306 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1418952/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=17972 CPUtime=101.32
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 5036 822 0 0 10129 3 0 0 25 0 1 0 60225914 18403328 3358 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 4493 3358 379 142 0 3447 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 17972

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1398600/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=19948 CPUtime=160.76
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 5920 822 0 0 16072 4 0 0 25 0 1 0 60225914 20426752 4242 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 4987 4242 379 142 0 3941 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 19948

[startup+222.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1393480/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=28864 CPUtime=220.19
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 8469 822 0 0 22013 6 0 0 25 0 1 0 60225914 29556736 5253 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 7216 5253 379 142 0 6170 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 28864

[startup+282.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1390152/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=30052 CPUtime=279.63
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 9043 822 0 0 27956 7 0 0 25 0 1 0 60225914 30773248 5827 996147200 134512640 135095119 4294956304 18446744073709551615 134636921 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 7513 5827 379 142 0 6467 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 30052

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1386440/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=31632 CPUtime=339.06
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 9704 822 0 0 33898 8 0 0 25 0 1 0 60225914 32391168 6488 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 7908 6488 379 142 0 6862 0
Current children cumulated CPU time (s) 339.06
Current children cumulated vsize (KiB) 31632

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1382920/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=32952 CPUtime=398.5
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 10310 822 0 0 39841 9 0 0 25 0 1 0 60225914 33742848 7094 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 8238 7094 379 142 0 7192 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 32952

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1379528/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=34404 CPUtime=457.94
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 10897 822 0 0 45784 10 0 0 25 0 1 0 60225914 35229696 7681 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 8601 7681 379 142 0 7555 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 34404

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1376264/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=44048 CPUtime=517.38
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 13545 822 0 0 51726 12 0 0 25 0 1 0 60225914 45105152 8280 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 11012 8280 379 142 0 9966 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 44048

[startup+582.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1373000/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=55272 CPUtime=576.81
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 16601 822 0 0 57668 13 0 0 25 0 1 0 60225914 56598528 10311 996147200 134512640 135095119 4294956304 18446744073709551615 134617638 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 13818 10311 379 142 0 12772 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 55272

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1365192/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=55272 CPUtime=636.25
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 16829 822 0 0 63612 13 0 0 25 0 1 0 60225914 56598528 10539 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 13818 10539 379 142 0 12772 0
Current children cumulated CPU time (s) 636.25
Current children cumulated vsize (KiB) 55272

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1358280/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=55272 CPUtime=814.56
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 17479 822 0 0 81442 14 0 0 25 0 1 0 60225914 56598528 11189 996147200 134512640 135095119 4294956304 18446744073709551615 134555089 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 13818 11189 379 142 0 12772 0
Current children cumulated CPU time (s) 814.56
Current children cumulated vsize (KiB) 55272

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/73 12473
/proc/meminfo: memFree=1354248/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=56196 CPUtime=874
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 17917 822 0 0 87385 15 0 0 25 0 1 0 60225914 57544704 11627 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12467/statm: 14049 11627 379 142 0 13003 0
Current children cumulated CPU time (s) 874
Current children cumulated vsize (KiB) 56196

[startup+942.302 s]
/proc/loadavg: 1.94 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1448456/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=57252 CPUtime=933.67
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 18399 822 0 0 93351 16 0 0 25 0 1 0 60225914 58626048 12109 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 14313 12109 379 142 0 13267 0
Current children cumulated CPU time (s) 933.67
Current children cumulated vsize (KiB) 57252

[startup+1002.3 s]
/proc/loadavg: 1.98 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1435656/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=58440 CPUtime=993.65
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 18881 822 0 0 99348 17 0 0 25 0 1 0 60225914 59842560 12591 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 14610 12591 379 142 0 13564 0
Current children cumulated CPU time (s) 993.65
Current children cumulated vsize (KiB) 58440

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1430408/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=59496 CPUtime=1053.62
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 19377 822 0 0 105345 17 0 0 25 0 1 0 60225914 60923904 13087 996147200 134512640 135095119 4294956304 18446744073709551615 134607138 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 14874 13087 379 142 0 13828 0
Current children cumulated CPU time (s) 1053.62
Current children cumulated vsize (KiB) 59496

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1423496/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=60560 CPUtime=1113.6
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 19835 822 0 0 111342 18 0 0 25 0 1 0 60225914 62013440 13545 996147200 134512640 135095119 4294956304 18446744073709551615 134583935 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 15140 13545 379 142 0 14094 0
Current children cumulated CPU time (s) 1113.6
Current children cumulated vsize (KiB) 60560

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1417352/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=61616 CPUtime=1173.57
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 20291 822 0 0 117338 19 0 0 25 0 1 0 60225914 63094784 14001 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 15404 14001 379 142 0 14358 0
Current children cumulated CPU time (s) 1173.57
Current children cumulated vsize (KiB) 61616

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1405320/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=62808 CPUtime=1233.56
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 20762 822 0 0 123336 20 0 0 25 0 1 0 60225914 64315392 14472 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 15702 14472 379 142 0 14656 0
Current children cumulated CPU time (s) 1233.56
Current children cumulated vsize (KiB) 62808

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1401672/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=80120 CPUtime=1293.54
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 25288 822 0 0 129331 23 0 0 25 0 1 0 60225914 82042880 14901 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 20030 14901 379 142 0 18984 0
Current children cumulated CPU time (s) 1293.54
Current children cumulated vsize (KiB) 80120

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1398600/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=81180 CPUtime=1353.51
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 25719 822 0 0 135327 24 0 0 25 0 1 0 60225914 83128320 15332 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 20295 15332 379 142 0 19249 0
Current children cumulated CPU time (s) 1353.51
Current children cumulated vsize (KiB) 81180

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1394952/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=82240 CPUtime=1413.49
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 26165 822 0 0 141325 24 0 0 25 0 1 0 60225914 84213760 15778 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 20560 15778 379 142 0 19514 0
Current children cumulated CPU time (s) 1413.49
Current children cumulated vsize (KiB) 82240

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1390344/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=83168 CPUtime=1473.47
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 26605 822 0 0 147322 25 0 0 25 0 1 0 60225914 85164032 16218 996147200 134512640 135095119 4294956304 18446744073709551615 134641772 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 20792 16218 379 142 0 19746 0
Current children cumulated CPU time (s) 1473.47
Current children cumulated vsize (KiB) 83168

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1385160/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=84224 CPUtime=1533.44
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 27042 822 0 0 153319 25 0 0 25 0 1 0 60225914 86245376 16655 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 21056 16655 379 142 0 20010 0
Current children cumulated CPU time (s) 1533.44
Current children cumulated vsize (KiB) 84224

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1380616/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=85148 CPUtime=1593.42
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 27469 822 0 0 159316 26 0 0 25 0 1 0 60225914 87191552 17082 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 21287 17082 379 142 0 20241 0
Current children cumulated CPU time (s) 1593.42
Current children cumulated vsize (KiB) 85148

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1376136/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=86072 CPUtime=1653.4
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 27872 822 0 0 165314 26 0 0 25 0 1 0 60225914 88137728 17485 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 21518 17485 379 142 0 20472 0
Current children cumulated CPU time (s) 1653.4
Current children cumulated vsize (KiB) 86072

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1371656/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=87000 CPUtime=1713.37
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 28288 822 0 0 171310 27 0 0 25 0 1 0 60225914 89088000 17901 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 21750 17901 379 142 0 20704 0
Current children cumulated CPU time (s) 1713.37
Current children cumulated vsize (KiB) 87000

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1367176/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=88060 CPUtime=1773.36
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 28694 822 0 0 177308 28 0 0 25 0 1 0 60225914 90173440 18307 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 22015 18307 379 142 0 20969 0
Current children cumulated CPU time (s) 1773.36
Current children cumulated vsize (KiB) 88060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 12506
/proc/meminfo: memFree=1351816/2055920 swapFree=4192812/4192956
[pid=12467] ppid=12465 vsize=109980 CPUtime=1800.04
/proc/12467/stat : 12467 (pcs.small) R 12465 12467 11225 0 -1 4194304 34251 822 0 0 179974 30 0 0 25 0 1 0 60225914 112619520 21815 996147200 134512640 135095119 4294956304 18446744073709551615 134643092 0 0 4096 0 0 0 0 17 0 0 0
/proc/12467/statm: 27495 21815 379 142 0 26449 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 109980

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): 1809.02
CPU time (s): 1800.08
CPU user time (s): 1799.75
CPU system time (s): 0.330949
CPU usage (%): 99.5058
Max. virtual memory (cumulated for all children) (KiB): 118176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.330949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35073
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= 22
involuntary context switches= 22918

runsolver used 2.25366 second user time and 5.97809 second system time

The end

Launcher Data 

Begin job on node64 at 2009-07-16 10:07:06
IDJOB=2091174
IDBENCH=60006
IDSOLVER=734
FILE ID=node64/2091174-1247731626
PBS_JOBID= 9521546
Free space on /tmp= 66328 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-30_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091174-1247731626/watcher-2091174-1247731626 -o /tmp/evaluation-result-2091174-1247731626/solver-2091174-1247731626 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 821719344 HOME/instance-2091174-1247731626.xml

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

MD5SUM BENCH= c9f7fbedbf6fbc0bcfd5567db216b6ab
RANDOM SEED=821719344

node64.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		: 3000.220
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		: 3000.220
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:       1436144 kB
Buffers:         92464 kB
Cached:         352800 kB
SwapCached:          0 kB
Active:         164564 kB
Inactive:       367908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1436144 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2124 kB
Writeback:           0 kB
Mapped:          98628 kB
Slab:            72328 kB
Committed_AS:   564996 kB
PageTables:       1908 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= 66328 MiB
End job on node64 at 2009-07-16 10:37:17