Trace number 2069459

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) 1800.09 1815.33

General information on the benchmark

Namecsp/pseudo/mps/
normalized-mps-aflow40b.xml
MD5SUM820a621712537d81d4b78638f0edfa97
Bench CategoryN-ARY-INT (n-ary constraints in intension)
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 variables23384
Number of constraints2884
Maximum constraint arity1202
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2884
Global constraints used (with number of constraints)

Solver Data 

0.00/0.06	c has operations which may create big domains
0.00/0.06	c big-domain mode
0.00/0.07	c Seed is 1208668821
0.00/0.07	c Constructing HOME/instance-2069459-1247708420.xml  with 180400 constraints
41.77/42.21	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-2069459-1247708420/watcher-2069459-1247708420 -o /tmp/evaluation-result-2069459-1247708420/solver-2069459-1247708420 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1208668821 HOME/instance-2069459-1247708420.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: 2.12 2.28 2.26 4/81 17980
/proc/meminfo: memFree=1542000/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=5356 CPUtime=0
/proc/17980/stat : 17980 (pcssolve) R 17978 17980 16159 0 -1 4194304 273 0 0 0 0 0 0 0 20 0 1 0 57905970 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17980/statm: 1339 241 200 169 0 50 0
[pid=17981] ppid=17980 vsize=5356 CPUtime=0
/proc/17981/stat : 17981 (pcssolve) R 17980 17980 16159 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 57905971 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 264840473247 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/17981/statm: 1339 241 200 169 0 50 0

[startup+0.096711 s]
/proc/loadavg: 2.12 2.28 2.26 4/81 17980
/proc/meminfo: memFree=1542000/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=5672 CPUtime=0.06
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 1109 826 0 0 2 0 3 1 18 0 1 0 57905970 5808128 718 996147200 134512640 135215973 4294956304 18446744073709551615 134878926 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 1418 718 361 171 0 343 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5672

[startup+0.101705 s]
/proc/loadavg: 2.12 2.28 2.26 4/81 17980
/proc/meminfo: memFree=1542000/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=5804 CPUtime=0.06
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 1127 826 0 0 2 0 3 1 18 0 1 0 57905970 5943296 736 996147200 134512640 135215973 4294956304 18446744073709551615 4160505325 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 1451 736 361 171 0 376 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5804

[startup+0.301733 s]
/proc/loadavg: 2.12 2.28 2.26 4/81 17980
/proc/meminfo: memFree=1542000/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=13500 CPUtime=0.26
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 3141 826 0 0 21 1 3 1 19 0 1 0 57905970 13824000 2434 996147200 134512640 135215973 4294956304 18446744073709551615 134764641 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 3375 2434 369 171 0 2300 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 13500

[startup+0.701771 s]
/proc/loadavg: 2.12 2.28 2.26 4/81 17980
/proc/meminfo: memFree=1542000/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=39296 CPUtime=0.66
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 8912 826 0 0 58 4 3 1 22 0 1 0 57905970 40239104 8205 996147200 134512640 135215973 4294956304 18446744073709551615 134764382 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 9824 8205 369 171 0 8749 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 39296

[startup+1.50186 s]
/proc/loadavg: 2.12 2.28 2.26 3/82 17986
/proc/meminfo: memFree=1505000/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=44812 CPUtime=1.45
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 11032 826 0 0 136 5 3 1 25 0 1 0 57905970 45887488 10325 996147200 134512640 135215973 4294956304 18446744073709551615 4159198581 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 11203 10325 369 171 0 10128 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 44812

[startup+3.10202 s]
/proc/loadavg: 2.11 2.27 2.25 3/82 17986
/proc/meminfo: memFree=1496616/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=50396 CPUtime=3.04
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 12468 826 0 0 294 6 3 1 25 0 1 0 57905970 51605504 11761 996147200 134512640 135215973 4294956304 18446744073709551615 11448896 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 12599 11761 369 171 0 11524 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 50396

[startup+6.30135 s]
/proc/loadavg: 2.11 2.27 2.25 3/82 17986
/proc/meminfo: memFree=1494760/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=50924 CPUtime=6.21
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 12611 826 0 0 611 6 3 1 25 0 1 0 57905970 52146176 11904 996147200 134512640 135215973 4294956304 18446744073709551615 11448896 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 12731 11904 369 171 0 11656 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 50924

[startup+12.703 s]
/proc/loadavg: 2.09 2.26 2.25 3/82 17986
/proc/meminfo: memFree=1490984/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=54296 CPUtime=12.56
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 13440 826 0 0 1245 7 3 1 25 0 1 0 57905970 55599104 12733 996147200 134512640 135215973 4294956304 18446744073709551615 4159198567 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 13574 12733 369 171 0 12499 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 54296

[startup+25.5013 s]
/proc/loadavg: 2.08 2.26 2.25 3/82 17986
/proc/meminfo: memFree=1484392/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=60020 CPUtime=25.23
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 14876 826 0 0 2511 8 3 1 25 0 1 0 57905970 61460480 14169 996147200 134512640 135215973 4294956304 18446744073709551615 4158853399 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 15005 14169 369 171 0 13930 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 60020

[startup+51.1019 s]
/proc/loadavg: 2.05 2.23 2.24 3/82 17986
/proc/meminfo: memFree=1418792/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=50.6
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42090 826 0 0 5033 23 3 1 25 0 1 0 57905970 132861952 29494 996147200 134512640 135215973 4294956304 18446744073709551615 134585880 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29494 406 171 0 31362 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 129748

[startup+102.306 s]
/proc/loadavg: 2.06 2.21 2.23 3/82 17986
/proc/meminfo: memFree=1411880/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=101.36
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42110 826 0 0 10109 23 3 1 25 0 1 0 57905970 132861952 29514 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29514 406 171 0 31362 0
Current children cumulated CPU time (s) 101.36
Current children cumulated vsize (KiB) 129748

[startup+162.301 s]
/proc/loadavg: 2.08 2.18 2.22 3/82 17986
/proc/meminfo: memFree=1406312/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=160.86
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42128 826 0 0 16059 23 3 1 25 0 1 0 57905970 132861952 29532 996147200 134512640 135215973 4294956304 18446744073709551615 134585880 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29532 406 171 0 31362 0
Current children cumulated CPU time (s) 160.86
Current children cumulated vsize (KiB) 129748

[startup+222.302 s]
/proc/loadavg: 2.03 2.15 2.20 4/82 17986
/proc/meminfo: memFree=1402664/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=220.35
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42130 826 0 0 22008 23 3 1 25 0 1 0 57905970 132861952 29534 996147200 134512640 135215973 4294956304 18446744073709551615 4158960056 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29534 406 171 0 31362 0
Current children cumulated CPU time (s) 220.35
Current children cumulated vsize (KiB) 129748

[startup+282.302 s]
/proc/loadavg: 2.05 2.13 2.19 3/82 17986
/proc/meminfo: memFree=1393384/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=279.84
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42166 826 0 0 27957 23 3 1 25 0 1 0 57905970 132861952 29570 996147200 134512640 135215973 4294956304 18446744073709551615 134589795 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29570 406 171 0 31362 0
Current children cumulated CPU time (s) 279.84
Current children cumulated vsize (KiB) 129748

[startup+342.302 s]
/proc/loadavg: 2.05 2.12 2.18 3/82 17986
/proc/meminfo: memFree=1381480/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=339.34
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42183 826 0 0 33907 23 3 1 25 0 1 0 57905970 132861952 29587 996147200 134512640 135215973 4294956304 18446744073709551615 135094939 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29587 406 171 0 31362 0
Current children cumulated CPU time (s) 339.34
Current children cumulated vsize (KiB) 129748

[startup+402.301 s]
/proc/loadavg: 2.06 2.11 2.17 3/82 17986
/proc/meminfo: memFree=1371432/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=398.83
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42204 826 0 0 39856 23 3 1 25 0 1 0 57905970 132861952 29608 996147200 134512640 135215973 4294956304 18446744073709551615 4158960010 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29608 406 171 0 31362 0
Current children cumulated CPU time (s) 398.83
Current children cumulated vsize (KiB) 129748

[startup+462.301 s]
/proc/loadavg: 2.27 2.15 2.18 3/82 17986
/proc/meminfo: memFree=1362984/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=458.32
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42222 826 0 0 45805 23 3 1 25 0 1 0 57905970 132861952 29626 996147200 134512640 135215973 4294956304 18446744073709551615 4158960012 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29626 406 171 0 31362 0
Current children cumulated CPU time (s) 458.32
Current children cumulated vsize (KiB) 129748

[startup+522.301 s]
/proc/loadavg: 2.35 2.18 2.19 4/82 17986
/proc/meminfo: memFree=1356712/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=517.82
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42242 826 0 0 51755 23 3 1 25 0 1 0 57905970 132861952 29646 996147200 134512640 135215973 4294956304 18446744073709551615 134585798 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29646 406 171 0 31362 0
Current children cumulated CPU time (s) 517.82
Current children cumulated vsize (KiB) 129748

[startup+582.302 s]
/proc/loadavg: 2.12 2.15 2.17 4/83 17987
/proc/meminfo: memFree=1343264/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=577.31
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42260 826 0 0 57704 23 3 1 25 0 1 0 57905970 132861952 29664 996147200 134512640 135215973 4294956304 18446744073709551615 134590043 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29664 406 171 0 31362 0
Current children cumulated CPU time (s) 577.31
Current children cumulated vsize (KiB) 129748

[startup+642.302 s]
/proc/loadavg: 2.08 2.13 2.17 3/83 17988
/proc/meminfo: memFree=1169688/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=636.8
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42280 826 0 0 63653 23 3 1 25 0 1 0 57905970 132861952 29684 996147200 134512640 135215973 4294956304 18446744073709551615 134583658 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29684 406 171 0 31362 0
Current children cumulated CPU time (s) 636.8

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

[startup+882.301 s]
/proc/loadavg: 2.22 2.15 2.16 4/83 17990
/proc/meminfo: memFree=971480/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=874.77
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42337 826 0 0 87450 23 3 1 25 0 1 0 57905970 132861952 29741 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29741 406 171 0 31362 0
Current children cumulated CPU time (s) 874.77
Current children cumulated vsize (KiB) 129748

[startup+942.302 s]
/proc/loadavg: 2.12 2.14 2.16 4/83 17990
/proc/meminfo: memFree=968152/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=934.26
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42356 826 0 0 93399 23 3 1 25 0 1 0 57905970 132861952 29760 996147200 134512640 135215973 4294956304 18446744073709551615 4158960169 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29760 406 171 0 31362 0
Current children cumulated CPU time (s) 934.26
Current children cumulated vsize (KiB) 129748

[startup+1002.3 s]
/proc/loadavg: 2.18 2.15 2.16 4/83 17990
/proc/meminfo: memFree=967576/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=993.75
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42374 826 0 0 99348 23 3 1 25 0 1 0 57905970 132861952 29778 996147200 134512640 135215973 4294956304 18446744073709551615 134583360 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29778 406 171 0 31362 0
Current children cumulated CPU time (s) 993.75
Current children cumulated vsize (KiB) 129748

[startup+1062.3 s]
/proc/loadavg: 2.30 2.19 2.17 3/83 17990
/proc/meminfo: memFree=964760/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=1053.25
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42394 826 0 0 105298 23 3 1 25 0 1 0 57905970 132861952 29798 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29798 406 171 0 31362 0
Current children cumulated CPU time (s) 1053.25
Current children cumulated vsize (KiB) 129748

[startup+1122.3 s]
/proc/loadavg: 2.21 2.19 2.17 3/83 17990
/proc/meminfo: memFree=964312/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=1112.74
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42410 826 0 0 111247 23 3 1 25 0 1 0 57905970 132861952 29814 996147200 134512640 135215973 4294956304 18446744073709551615 134591867 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29814 406 171 0 31362 0
Current children cumulated CPU time (s) 1112.74
Current children cumulated vsize (KiB) 129748

[startup+1182.3 s]
/proc/loadavg: 2.24 2.20 2.18 3/83 17990
/proc/meminfo: memFree=961752/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=1172.24
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42412 826 0 0 117196 24 3 1 25 0 1 0 57905970 132861952 29816 996147200 134512640 135215973 4294956304 18446744073709551615 134585880 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29816 406 171 0 31362 0
Current children cumulated CPU time (s) 1172.24
Current children cumulated vsize (KiB) 129748

[startup+1242.3 s]
/proc/loadavg: 2.33 2.23 2.19 3/83 17996
/proc/meminfo: memFree=953224/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=1231.72
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42431 826 0 0 123144 24 3 1 25 0 1 0 57905970 132861952 29835 996147200 134512640 135215973 4294956304 18446744073709551615 135096304 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29835 406 171 0 31362 0
Current children cumulated CPU time (s) 1231.72
Current children cumulated vsize (KiB) 129748

[startup+1302.3 s]
/proc/loadavg: 2.44 2.28 2.20 4/90 18089
/proc/meminfo: memFree=898432/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=1290.76
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42449 826 0 0 129048 24 3 1 25 0 1 0 57905970 132861952 29853 996147200 134512640 135215973 4294956304 18446744073709551615 134585720 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29853 406 171 0 31362 0
Current children cumulated CPU time (s) 1290.76
Current children cumulated vsize (KiB) 129748

[startup+1362.3 s]
/proc/loadavg: 2.90 2.44 2.26 4/88 18449
/proc/meminfo: memFree=846672/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=1348.31
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42467 826 0 0 134803 24 3 1 25 0 1 0 57905970 132861952 29871 996147200 134512640 135215973 4294956304 18446744073709551615 135094347 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29871 406 171 0 31362 0
Current children cumulated CPU time (s) 1348.31
Current children cumulated vsize (KiB) 129748

[startup+1422.31 s]
/proc/loadavg: 3.00 2.55 2.31 4/88 18449
/proc/meminfo: memFree=820112/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=1407.75
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42486 826 0 0 140746 25 3 1 25 0 1 0 57905970 132861952 29890 996147200 134512640 135215973 4294956304 18446744073709551615 134597483 0 0 4096 0 0 0 0 17 1 0 0
/proc/17980/statm: 32437 29890 406 171 0 31362 0
Current children cumulated CPU time (s) 1407.75
Current children cumulated vsize (KiB) 129748

[startup+1482.3 s]
/proc/loadavg: 2.99 2.63 2.35 3/73 18468
/proc/meminfo: memFree=1465872/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=1467.19
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42503 826 0 0 146689 26 3 1 25 0 1 0 57905970 132861952 29907 996147200 134512640 135215973 4294956304 18446744073709551615 134599882 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 32437 29907 406 171 0 31362 0
Current children cumulated CPU time (s) 1467.19
Current children cumulated vsize (KiB) 129748

[startup+1542.3 s]
/proc/loadavg: 2.36 2.51 2.33 3/73 18571
/proc/meminfo: memFree=1458304/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=1527.14
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42523 826 0 0 152683 27 3 1 25 0 1 0 57905970 132861952 29927 996147200 134512640 135215973 4294956304 18446744073709551615 135096358 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 32437 29927 406 171 0 31362 0
Current children cumulated CPU time (s) 1527.14
Current children cumulated vsize (KiB) 129748

[startup+1602.3 s]
/proc/loadavg: 2.14 2.42 2.31 3/73 18571
/proc/meminfo: memFree=1457472/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=1587.12
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42541 826 0 0 158680 28 3 1 25 0 1 0 57905970 132861952 29945 996147200 134512640 135215973 4294956304 18446744073709551615 135094934 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 32437 29945 406 171 0 31362 0
Current children cumulated CPU time (s) 1587.12
Current children cumulated vsize (KiB) 129748

[startup+1662.3 s]
/proc/loadavg: 2.05 2.34 2.28 3/73 18571
/proc/meminfo: memFree=1456576/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=1647.1
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42559 826 0 0 164678 28 3 1 25 0 1 0 57905970 132861952 29963 996147200 134512640 135215973 4294956304 18446744073709551615 134585694 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 32437 29963 406 171 0 31362 0
Current children cumulated CPU time (s) 1647.1
Current children cumulated vsize (KiB) 129748

[startup+1722.3 s]
/proc/loadavg: 2.02 2.28 2.26 3/73 18571
/proc/meminfo: memFree=1454912/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=1707.08
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42576 826 0 0 170676 28 3 1 25 0 1 0 57905970 132861952 29980 996147200 134512640 135215973 4294956304 18446744073709551615 135095242 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 32437 29980 406 171 0 31362 0
Current children cumulated CPU time (s) 1707.08
Current children cumulated vsize (KiB) 129748

[startup+1782.3 s]
/proc/loadavg: 2.00 2.22 2.24 3/73 18571
/proc/meminfo: memFree=1454400/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=1767.06
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42580 826 0 0 176674 28 3 1 25 0 1 0 57905970 132861952 29984 996147200 134512640 135215973 4294956304 18446744073709551615 134590016 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 32437 29984 406 171 0 31362 0
Current children cumulated CPU time (s) 1767.06
Current children cumulated vsize (KiB) 129748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.3 s]
/proc/loadavg: 2.00 2.20 2.23 3/73 18571
/proc/meminfo: memFree=1453888/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=1800.04
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42596 826 0 0 179972 28 3 1 25 0 1 0 57905970 132861952 30000 996147200 134512640 135215973 4294956304 18446744073709551615 4158960138 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 32437 30000 406 171 0 31362 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 129748

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

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

[startup+1815.3 s]
/proc/loadavg: 2.00 2.20 2.23 3/73 18571
/proc/meminfo: memFree=1453888/2055920 swapFree=4192812/4192956
[pid=17980] ppid=17978 vsize=129748 CPUtime=1800.04
/proc/17980/stat : 17980 (pcs.big) R 17978 17980 16159 0 -1 4194304 42596 826 0 0 179972 28 3 1 25 0 1 0 57905970 132861952 30000 996147200 134512640 135215973 4294956304 18446744073709551615 4158960138 0 0 4096 0 0 0 0 17 0 0 0
/proc/17980/statm: 32437 30000 406 171 0 31362 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 129748

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.33
CPU time (s): 1800.09
CPU user time (s): 1799.77
CPU system time (s): 0.319951
CPU usage (%): 99.1607
Max. virtual memory (cumulated for all children) (KiB): 133080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.319951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43422
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= 23
involuntary context switches= 61108

runsolver used 1.88971 second user time and 4.94225 second system time

The end

Launcher Data 

Begin job on node44 at 2009-07-16 03:40:21
IDJOB=2069459
IDBENCH=55062
IDSOLVER=733
FILE ID=node44/2069459-1247708420
PBS_JOBID= 9521222
Free space on /tmp= 66256 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/pseudo/mps/normalized-mps-aflow40b.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2069459-1247708420/watcher-2069459-1247708420 -o /tmp/evaluation-result-2069459-1247708420/solver-2069459-1247708420 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1208668821 HOME/instance-2069459-1247708420.xml

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

MD5SUM BENCH= 820a621712537d81d4b78638f0edfa97
RANDOM SEED=1208668821

node44.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		: 3000.219
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		: 3000.219
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:       1542480 kB
Buffers:         62612 kB
Cached:         290036 kB
SwapCached:          0 kB
Active:         159744 kB
Inactive:       289264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            8784 kB
Writeback:           0 kB
Mapped:         116784 kB
Slab:            49500 kB
Committed_AS:   673232 kB
PageTables:       1988 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= 66272 MiB
End job on node44 at 2009-07-16 04:10:38