Trace number 2091569

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 1807.92

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-23_ext.xml
MD5SUM37131ae1274f878176d53d2d646d503f
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark196.702
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints462
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension462
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c small-domain mode
0.00/0.02	c Seed is 655575544
0.00/0.02	c Constructing HOME/instance-2091569-1247732817.xml  with 10611 constraints
0.07/0.18	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-2091569-1247732817/watcher-2091569-1247732817 -o /tmp/evaluation-result-2091569-1247732817/solver-2091569-1247732817 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 655575544 HOME/instance-2091569-1247732817.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: 2.00 2.00 2.00 4/81 13995
/proc/meminfo: memFree=1260640/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=5260 CPUtime=0
/proc/13995/stat : 13995 (pcssolve) R 13993 13995 13049 0 -1 4194304 67 0 0 0 0 0 0 0 22 0 1 0 60345445 5386240 50 996147200 4194304 4889804 548682068800 18446744073709551615 258936459104 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 1315 50 36 169 0 14 0

[startup+0.0702659 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13995
/proc/meminfo: memFree=1260640/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=5168 CPUtime=0.04
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 998 822 0 0 4 0 0 0 25 0 1 0 60345445 5292032 607 996147200 134512640 135095119 4294956304 18446744073709551615 5193310 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 1292 607 364 142 0 246 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5168

[startup+0.10127 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13995
/proc/meminfo: memFree=1260640/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=5696 CPUtime=0.07
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 1129 822 0 0 7 0 0 0 25 0 1 0 60345445 5832704 738 996147200 134512640 135095119 4294956304 18446744073709551615 5193314 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 1424 738 364 142 0 378 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5696

[startup+0.30131 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13995
/proc/meminfo: memFree=1260640/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=8096 CPUtime=0.28
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 1792 822 0 0 27 1 0 0 25 0 1 0 60345445 8290304 1303 996147200 134512640 135095119 4294956304 18446744073709551615 134636912 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 2024 1303 378 142 0 978 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8096

[startup+0.701383 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 13995
/proc/meminfo: memFree=1260640/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=8096 CPUtime=0.68
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 1795 822 0 0 67 1 0 0 25 0 1 0 60345445 8290304 1306 996147200 134512640 135095119 4294956304 18446744073709551615 134642864 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 2024 1306 378 142 0 978 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8096

[startup+1.50153 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1256720/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=8096 CPUtime=1.47
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 1801 822 0 0 146 1 0 0 25 0 1 0 60345445 8290304 1312 996147200 134512640 135095119 4294956304 18446744073709551615 134643968 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 2024 1312 378 142 0 978 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8096

[startup+3.10182 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1256528/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=8096 CPUtime=3.05
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 1814 822 0 0 304 1 0 0 25 0 1 0 60345445 8290304 1325 996147200 134512640 135095119 4294956304 18446744073709551615 134642995 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 2024 1325 378 142 0 978 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8096

[startup+6.3014 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1256400/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=8096 CPUtime=6.22
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 1836 822 0 0 621 1 0 0 25 0 1 0 60345445 8290304 1347 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 2024 1347 378 142 0 978 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8096

[startup+12.7016 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1255504/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=9768 CPUtime=12.56
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 2189 822 0 0 1255 1 0 0 25 0 1 0 60345445 10002432 1571 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 2442 1571 378 142 0 1396 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9768

[startup+25.5019 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1254352/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=11312 CPUtime=25.24
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 2770 822 0 0 2522 2 0 0 25 0 1 0 60345445 11583488 1895 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 2828 1895 378 142 0 1782 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11312

[startup+51.1016 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1251280/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=14184 CPUtime=50.6
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 3811 822 0 0 5057 3 0 0 25 0 1 0 60345445 14524416 2646 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 3546 2646 378 142 0 2500 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14184

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1246928/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=18604 CPUtime=101.32
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 5372 822 0 0 10127 5 0 0 25 0 1 0 60345445 19050496 3694 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 4651 3694 378 142 0 3605 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18604

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1240976/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=28972 CPUtime=160.74
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 8389 822 0 0 16068 6 0 0 25 0 1 0 60345445 29667328 5173 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 7243 5173 378 142 0 6197 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 28972

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1238928/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=29500 CPUtime=220.18
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 8901 822 0 0 22010 8 0 0 25 0 1 0 60345445 30208000 5685 996147200 134512640 135095119 4294956304 18446744073709551615 134615496 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 7375 5685 378 142 0 6329 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 29500

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1235664/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=31348 CPUtime=279.61
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 9694 822 0 0 27952 9 0 0 25 0 1 0 60345445 32100352 6478 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 7837 6478 378 142 0 6791 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 31348

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1232848/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=33060 CPUtime=339.04
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 10409 822 0 0 33894 10 0 0 25 0 1 0 60345445 33853440 7193 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 8265 7193 378 142 0 7219 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 33060

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1230032/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=42832 CPUtime=398.47
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 13153 822 0 0 39835 12 0 0 25 0 1 0 60345445 43859968 7888 996147200 134512640 135095119 4294956304 18446744073709551615 134636931 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 10708 7888 378 142 0 9662 0
Current children cumulated CPU time (s) 398.47
Current children cumulated vsize (KiB) 42832

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1227216/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=44548 CPUtime=457.9
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 13853 822 0 0 45777 13 0 0 25 0 1 0 60345445 45617152 8588 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 11137 8588 378 142 0 10091 0
Current children cumulated CPU time (s) 457.9
Current children cumulated vsize (KiB) 44548

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1219344/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=55376 CPUtime=517.33
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 16841 822 0 0 51718 15 0 0 25 0 1 0 60345445 56705024 10551 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 13844 10551 378 142 0 12798 0
Current children cumulated CPU time (s) 517.33
Current children cumulated vsize (KiB) 55376

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1218256/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=55376 CPUtime=576.76
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 17098 822 0 0 57661 15 0 0 25 0 1 0 60345445 56705024 10808 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 13844 10808 378 142 0 12798 0
Current children cumulated CPU time (s) 576.76
Current children cumulated vsize (KiB) 55376

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 14001
/proc/meminfo: memFree=1217232/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=55376 CPUtime=636.2
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 17356 822 0 0 63604 16 0 0 25 0 1 0 60345445 56705024 11066 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/13995/statm: 13844 11066 378 142 0 12798 0
Current children cumulated CPU time (s) 636.2
Current children cumulated vsize (KiB) 55376

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 14254
/proc/meminfo: memFree=1203408/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=58812 CPUtime=874.86
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 19198 822 0 0 87463 23 0 0 25 0 1 0 60345445 60223488 12908 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 14703 12908 378 142 0 13657 0
Current children cumulated CPU time (s) 874.86
Current children cumulated vsize (KiB) 58812

[startup+942.302 s]
/proc/loadavg: 2.02 2.01 2.00 4/73 14328
/proc/meminfo: memFree=1219232/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=60000 CPUtime=934.83
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 19720 822 0 0 93458 25 0 0 25 0 1 0 60345445 61440000 13430 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 15000 13430 378 142 0 13954 0
Current children cumulated CPU time (s) 934.83
Current children cumulated vsize (KiB) 60000

[startup+1002.3 s]
/proc/loadavg: 2.01 2.00 2.00 4/73 14328
/proc/meminfo: memFree=1209056/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=61320 CPUtime=994.8
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 20266 822 0 0 99454 26 0 0 25 0 1 0 60345445 62791680 13976 996147200 134512640 135095119 4294956304 18446744073709551615 134641455 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 15330 13976 378 142 0 14284 0
Current children cumulated CPU time (s) 994.8
Current children cumulated vsize (KiB) 61320

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 14328
/proc/meminfo: memFree=1199712/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=62512 CPUtime=1054.78
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 20787 822 0 0 105451 27 0 0 25 0 1 0 60345445 64012288 14497 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 15628 14497 378 142 0 14582 0
Current children cumulated CPU time (s) 1054.78
Current children cumulated vsize (KiB) 62512

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14328
/proc/meminfo: memFree=1190112/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=80084 CPUtime=1114.75
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 25402 822 0 0 111446 29 0 0 25 0 1 0 60345445 82006016 15015 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 20021 15015 378 142 0 18975 0
Current children cumulated CPU time (s) 1114.75
Current children cumulated vsize (KiB) 80084

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14328
/proc/meminfo: memFree=1180896/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=81276 CPUtime=1174.73
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 25926 822 0 0 117442 31 0 0 25 0 1 0 60345445 83226624 15539 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 20319 15539 378 142 0 19273 0
Current children cumulated CPU time (s) 1174.73
Current children cumulated vsize (KiB) 81276

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14328
/proc/meminfo: memFree=1172192/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=82472 CPUtime=1234.7
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 26427 822 0 0 123439 31 0 0 25 0 1 0 60345445 84451328 16040 996147200 134512640 135095119 4294956304 18446744073709551615 134615496 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 20618 16040 378 142 0 19572 0
Current children cumulated CPU time (s) 1234.7
Current children cumulated vsize (KiB) 82472

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14359
/proc/meminfo: memFree=1202016/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=83528 CPUtime=1294.67
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 26928 822 0 0 129435 32 0 0 25 0 1 0 60345445 85532672 16541 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 20882 16541 378 142 0 19836 0
Current children cumulated CPU time (s) 1294.67
Current children cumulated vsize (KiB) 83528

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14359
/proc/meminfo: memFree=1191712/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=84716 CPUtime=1354.64
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 27423 822 0 0 135431 33 0 0 25 0 1 0 60345445 86749184 17036 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 21179 17036 378 142 0 20133 0
Current children cumulated CPU time (s) 1354.64
Current children cumulated vsize (KiB) 84716

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14359
/proc/meminfo: memFree=1181792/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=85908 CPUtime=1414.62
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 27920 822 0 0 141428 34 0 0 25 0 1 0 60345445 87969792 17533 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 21477 17533 378 142 0 20431 0
Current children cumulated CPU time (s) 1414.62
Current children cumulated vsize (KiB) 85908

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14359
/proc/meminfo: memFree=1171808/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=86960 CPUtime=1474.59
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 28418 822 0 0 147425 34 0 0 25 0 1 0 60345445 89047040 18031 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 21740 18031 378 142 0 20694 0
Current children cumulated CPU time (s) 1474.59
Current children cumulated vsize (KiB) 86960

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14361
/proc/meminfo: memFree=1162528/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=87884 CPUtime=1534.55
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 28833 822 0 0 153420 35 0 0 25 0 1 0 60345445 89993216 18446 996147200 134512640 135095119 4294956304 18446744073709551615 134607027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 21971 18446 378 142 0 20925 0
Current children cumulated CPU time (s) 1534.55
Current children cumulated vsize (KiB) 87884

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14361
/proc/meminfo: memFree=1140896/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=109936 CPUtime=1594.53
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 34540 822 0 0 159415 38 0 0 25 0 1 0 60345445 112574464 22104 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 27484 22104 378 142 0 26438 0
Current children cumulated CPU time (s) 1594.53
Current children cumulated vsize (KiB) 109936

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 14361
/proc/meminfo: memFree=1133344/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=109936 CPUtime=1654.5
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 34737 822 0 0 165412 38 0 0 25 0 1 0 60345445 112574464 22301 996147200 134512640 135095119 4294956304 18446744073709551615 134638356 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 27484 22301 378 142 0 26438 0
Current children cumulated CPU time (s) 1654.5
Current children cumulated vsize (KiB) 109936

[startup+1722.3 s]
/proc/loadavg: 1.66 1.92 1.97 2/65 14382
/proc/meminfo: memFree=1191912/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=109936 CPUtime=1714.47
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 34914 822 0 0 171409 38 0 0 25 0 1 0 60345445 112574464 22478 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 27484 22478 378 142 0 26438 0
Current children cumulated CPU time (s) 1714.47
Current children cumulated vsize (KiB) 109936

[startup+1782.3 s]
/proc/loadavg: 1.24 1.75 1.91 2/65 14382
/proc/meminfo: memFree=1191272/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=109936 CPUtime=1774.46
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 35102 822 0 0 177407 39 0 0 25 0 1 0 60345445 112574464 22666 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 27484 22666 378 142 0 26438 0
Current children cumulated CPU time (s) 1774.46
Current children cumulated vsize (KiB) 109936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.9 s]
/proc/loadavg: 1.16 1.69 1.88 2/65 14382
/proc/meminfo: memFree=1190952/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=109936 CPUtime=1800.06
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 35179 822 0 0 179967 39 0 0 25 0 1 0 60345445 112574464 22743 996147200 134512640 135095119 4294956304 18446744073709551615 134642972 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 27484 22743 378 142 0 26438 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 109936

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

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

[startup+1807.9 s]
/proc/loadavg: 1.16 1.69 1.88 2/65 14382
/proc/meminfo: memFree=1190952/2055920 swapFree=4192812/4192956
[pid=13995] ppid=13993 vsize=109936 CPUtime=1800.06
/proc/13995/stat : 13995 (pcs.small) R 13993 13995 13049 0 -1 4194304 35179 822 0 0 179967 39 0 0 25 0 1 0 60345445 112574464 22743 996147200 134512640 135095119 4294956304 18446744073709551615 134642972 0 0 4096 0 0 0 0 17 0 0 0
/proc/13995/statm: 27484 22743 378 142 0 26438 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 109936

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.92
CPU time (s): 1800.09
CPU user time (s): 1799.68
CPU system time (s): 0.412937
CPU usage (%): 99.5667
Max. virtual memory (cumulated for all children) (KiB): 112588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.412937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36001
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= 21
involuntary context switches= 35735

runsolver used 2.6406 second user time and 5.36218 second system time

The end

Launcher Data 

Begin job on node45 at 2009-07-16 10:26:57
IDJOB=2091569
IDBENCH=60082
IDSOLVER=733
FILE ID=node45/2091569-1247732817
PBS_JOBID= 9521635
Free space on /tmp= 66380 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-23_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091569-1247732817/watcher-2091569-1247732817 -o /tmp/evaluation-result-2091569-1247732817/solver-2091569-1247732817 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 655575544 HOME/instance-2091569-1247732817.xml

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

MD5SUM BENCH= 37131ae1274f878176d53d2d646d503f
RANDOM SEED=655575544

node45.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		: 3000.281
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		: 3000.281
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:       1261120 kB
Buffers:         89672 kB
Cached:         578564 kB
SwapCached:          0 kB
Active:         141364 kB
Inactive:       561404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1261120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2120 kB
Writeback:           0 kB
Mapped:          54820 kB
Slab:            77204 kB
Committed_AS:   557604 kB
PageTables:       1848 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= 66380 MiB
End job on node45 at 2009-07-16 10:57:07