Trace number 2091745

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) 1800.12 1815.32

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-35_ext.xml
MD5SUMad4f7051f403e4daac24e52d34f68ad2
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 benchmark88.5735
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints469
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension469
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 1808490429
0.00/0.02	c Constructing HOME/instance-2091745-1247733289.xml  with 10767 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-2091745-1247733289/watcher-2091745-1247733289 -o /tmp/evaluation-result-2091745-1247733289/solver-2091745-1247733289 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1808490429 HOME/instance-2091745-1247733289.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: 1.91 1.97 1.99 4/72 19855
/proc/meminfo: memFree=1495720/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=5356 CPUtime=0
/proc/19855/stat : 19855 (pcssolve) R 19853 19855 19254 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60396120 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19855/statm: 1339 241 200 169 0 50 0
[pid=19856] ppid=19855 vsize=3544 CPUtime=0
/proc/19856/stat : 19856 (fgrep) R 19855 19855 19254 0 -1 4194304 103 0 0 0 0 0 0 0 22 0 1 0 60396121 3629056 70 996147200 4194304 4274172 548682068976 18446744073709551615 245483142485 0 0 4096 0 0 0 0 17 1 0 0
/proc/19856/statm: 886 70 53 19 0 10 0
[pid=19857] ppid=19855 vsize=5356 CPUtime=0
/proc/19857/stat : 19857 (pcssolve) R 19855 19855 19254 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60396121 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/19857/statm: 1339 241 200 169 0 50 0

[startup+0.107379 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 19855
/proc/meminfo: memFree=1495720/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=5696 CPUtime=0.08
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 1149 822 0 0 8 0 0 0 24 0 1 0 60396120 5832704 758 996147200 134512640 135095119 4294956304 18446744073709551615 134739386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 1424 758 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.201393 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 19855
/proc/meminfo: memFree=1495720/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=8116 CPUtime=0.18
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 1800 822 0 0 17 1 0 0 25 0 1 0 60396120 8310784 1311 996147200 134512640 135095119 4294956304 18446744073709551615 134840772 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 2029 1311 378 142 0 983 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 8116

[startup+0.301399 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 19855
/proc/meminfo: memFree=1495720/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=8116 CPUtime=0.28
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 1800 822 0 0 27 1 0 0 25 0 1 0 60396120 8310784 1311 996147200 134512640 135095119 4294956304 18446744073709551615 134641600 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 2029 1311 378 142 0 983 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8116

[startup+0.70144 s]
/proc/loadavg: 1.91 1.97 1.99 4/72 19855
/proc/meminfo: memFree=1495720/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=8116 CPUtime=0.67
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 1803 822 0 0 66 1 0 0 25 0 1 0 60396120 8310784 1314 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 2029 1314 378 142 0 983 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8116

[startup+1.50152 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1491872/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=8116 CPUtime=1.46
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 1809 822 0 0 145 1 0 0 25 0 1 0 60396120 8310784 1320 996147200 134512640 135095119 4294956304 18446744073709551615 134589645 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 2029 1320 378 142 0 983 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8116

[startup+3.10169 s]
/proc/loadavg: 1.91 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1491680/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=8116 CPUtime=3.05
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 1821 822 0 0 304 1 0 0 25 0 1 0 60396120 8310784 1332 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 2029 1332 378 142 0 983 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8116

[startup+6.30201 s]
/proc/loadavg: 1.92 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1491488/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=8116 CPUtime=6.22
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 1844 822 0 0 621 1 0 0 25 0 1 0 60396120 8310784 1355 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 2029 1355 378 142 0 983 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8116

[startup+12.7027 s]
/proc/loadavg: 1.93 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1490464/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=9788 CPUtime=12.56
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 2185 822 0 0 1255 1 0 0 25 0 1 0 60396120 10022912 1567 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 2447 1567 378 142 0 1401 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 9788

[startup+25.502 s]
/proc/loadavg: 1.94 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1489056/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=11208 CPUtime=25.24
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 2726 822 0 0 2523 1 0 0 25 0 1 0 60396120 11476992 1851 996147200 134512640 135095119 4294956304 18446744073709551615 134555088 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 2802 1851 378 142 0 1756 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 11208

[startup+51.1016 s]
/proc/loadavg: 1.96 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1484896/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=14076 CPUtime=50.6
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 3764 822 0 0 5057 3 0 0 25 0 1 0 60396120 14413824 2599 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 3519 2599 378 142 0 2473 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 14076

[startup+102.302 s]
/proc/loadavg: 1.98 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1478048/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=18500 CPUtime=101.32
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 5331 822 0 0 10128 4 0 0 25 0 1 0 60396120 18944000 3653 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 4625 3653 378 142 0 3579 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 18500

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1469152/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=29000 CPUtime=160.75
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 8376 822 0 0 16069 6 0 0 25 0 1 0 60396120 29696000 5160 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 7250 5160 378 142 0 6204 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 29000

[startup+222.307 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1464864/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=29396 CPUtime=220.19
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 8825 822 0 0 22013 6 0 0 25 0 1 0 60396120 30101504 5609 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 7349 5609 378 142 0 6303 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 29396

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1459104/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=31112 CPUtime=279.63
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 9595 822 0 0 27956 7 0 0 25 0 1 0 60396120 31858688 6379 996147200 134512640 135095119 4294956304 18446744073709551615 134642952 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 7778 6379 378 142 0 6732 0
Current children cumulated CPU time (s) 279.63
Current children cumulated vsize (KiB) 31112

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1447712/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=32828 CPUtime=339.07
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 10309 822 0 0 33898 9 0 0 25 0 1 0 60396120 33615872 7093 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 8207 7093 378 142 0 7161 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 32828

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1444320/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=34280 CPUtime=398.5
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 10968 822 0 0 39841 9 0 0 25 0 1 0 60396120 35102720 7752 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 8570 7752 378 142 0 7524 0
Current children cumulated CPU time (s) 398.5
Current children cumulated vsize (KiB) 34280

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1440352/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=44188 CPUtime=457.94
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 13711 822 0 0 45783 11 0 0 25 0 1 0 60396120 45248512 8446 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 11047 8446 378 142 0 10001 0
Current children cumulated CPU time (s) 457.94
Current children cumulated vsize (KiB) 44188

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1431264/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=55412 CPUtime=517.38
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 16792 822 0 0 51724 14 0 0 25 0 1 0 60396120 56741888 10502 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 13853 10502 378 142 0 12807 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 55412

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1429024/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=55412 CPUtime=576.81
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 17044 822 0 0 57667 14 0 0 25 0 1 0 60396120 56741888 10754 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 13853 10754 378 142 0 12807 0
Current children cumulated CPU time (s) 576.81
Current children cumulated vsize (KiB) 55412

[startup+642.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1426080/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=55412 CPUtime=636.26

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

[startup+822.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1415712/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=56996 CPUtime=814.56
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 18410 822 0 0 81441 15 0 0 25 0 1 0 60396120 58363904 12120 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 14249 12120 378 142 0 13203 0
Current children cumulated CPU time (s) 814.56
Current children cumulated vsize (KiB) 56996

[startup+882.306 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1411680/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=58184 CPUtime=874.01
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 18911 822 0 0 87385 16 0 0 25 0 1 0 60396120 59580416 12621 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 14546 12621 378 142 0 13500 0
Current children cumulated CPU time (s) 874.01
Current children cumulated vsize (KiB) 58184

[startup+942.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19861
/proc/meminfo: memFree=1407648/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=59372 CPUtime=933.44
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 19445 822 0 0 93327 17 0 0 25 0 1 0 60396120 60796928 13155 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 14843 13155 378 142 0 13797 0
Current children cumulated CPU time (s) 933.44
Current children cumulated vsize (KiB) 59372

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1403680/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=60428 CPUtime=992.88
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 19931 822 0 0 99270 18 0 0 25 0 1 0 60396120 61878272 13641 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 15107 13641 378 142 0 14061 0
Current children cumulated CPU time (s) 992.88
Current children cumulated vsize (KiB) 60428

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1399968/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=61616 CPUtime=1052.32
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 20421 822 0 0 105213 19 0 0 25 0 1 0 60396120 63094784 14131 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 15404 14131 378 142 0 14358 0
Current children cumulated CPU time (s) 1052.32
Current children cumulated vsize (KiB) 61616

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1395872/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=79188 CPUtime=1111.76
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 25012 822 0 0 111154 22 0 0 25 0 1 0 60396120 81088512 14625 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 19797 14625 378 142 0 18751 0
Current children cumulated CPU time (s) 1111.76
Current children cumulated vsize (KiB) 79188

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1392160/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=80244 CPUtime=1171.2
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 25489 822 0 0 117097 23 0 0 25 0 1 0 60396120 82169856 15102 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 20061 15102 378 142 0 19015 0
Current children cumulated CPU time (s) 1171.2
Current children cumulated vsize (KiB) 80244

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1388448/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=81428 CPUtime=1230.62
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 25984 822 0 0 123039 23 0 0 25 0 1 0 60396120 83382272 15597 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 20357 15597 378 142 0 19311 0
Current children cumulated CPU time (s) 1230.62
Current children cumulated vsize (KiB) 81428

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1384672/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=82484 CPUtime=1290.07
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 26457 822 0 0 128983 24 0 0 25 0 1 0 60396120 84463616 16070 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 20621 16070 378 142 0 19575 0
Current children cumulated CPU time (s) 1290.07
Current children cumulated vsize (KiB) 82484

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1380768/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=83540 CPUtime=1349.5
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 26941 822 0 0 134926 24 0 0 25 0 1 0 60396120 85544960 16554 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 20885 16554 378 142 0 19839 0
Current children cumulated CPU time (s) 1349.5
Current children cumulated vsize (KiB) 83540

[startup+1422.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1377312/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=84596 CPUtime=1408.94
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 27404 822 0 0 140869 25 0 0 25 0 1 0 60396120 86626304 17017 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 21149 17017 378 142 0 20103 0
Current children cumulated CPU time (s) 1408.94
Current children cumulated vsize (KiB) 84596

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1373984/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=85652 CPUtime=1468.38
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 27873 822 0 0 146812 26 0 0 25 0 1 0 60396120 87707648 17486 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 21413 17486 378 142 0 20367 0
Current children cumulated CPU time (s) 1468.38
Current children cumulated vsize (KiB) 85652

[startup+1542.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19863
/proc/meminfo: memFree=1357344/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=86708 CPUtime=1527.82
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 28311 822 0 0 152755 27 0 0 25 0 1 0 60396120 88788992 17924 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 21677 17924 378 142 0 20631 0
Current children cumulated CPU time (s) 1527.82
Current children cumulated vsize (KiB) 86708

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/73 19869
/proc/meminfo: memFree=1354976/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=87628 CPUtime=1587.24
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 28732 822 0 0 158696 28 0 0 25 0 1 0 60396120 89731072 18345 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/19855/statm: 21907 18345 378 142 0 20861 0
Current children cumulated CPU time (s) 1587.24
Current children cumulated vsize (KiB) 87628

[startup+1662.3 s]
/proc/loadavg: 1.40 1.81 1.93 2/65 19891
/proc/meminfo: memFree=1432672/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=110076 CPUtime=1647.14
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 34531 822 0 0 164683 31 0 0 25 0 1 0 60396120 112717824 22095 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 0 0 0
/proc/19855/statm: 27519 22095 378 142 0 26473 0
Current children cumulated CPU time (s) 1647.14
Current children cumulated vsize (KiB) 110076

[startup+1722.3 s]
/proc/loadavg: 1.14 1.66 1.87 2/65 19891
/proc/meminfo: memFree=1432032/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=110076 CPUtime=1707.12
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 34724 822 0 0 170681 31 0 0 25 0 1 0 60396120 112717824 22288 996147200 134512640 135095119 4294956304 18446744073709551615 134589657 0 0 4096 0 0 0 0 17 0 0 0
/proc/19855/statm: 27519 22288 378 142 0 26473 0
Current children cumulated CPU time (s) 1707.12
Current children cumulated vsize (KiB) 110076

[startup+1782.3 s]
/proc/loadavg: 1.05 1.53 1.81 2/65 19891
/proc/meminfo: memFree=1431136/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=110076 CPUtime=1767.09
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 34914 822 0 0 176678 31 0 0 25 0 1 0 60396120 112717824 22478 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/19855/statm: 27519 22478 378 142 0 26473 0
Current children cumulated CPU time (s) 1767.09
Current children cumulated vsize (KiB) 110076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.3 s]
/proc/loadavg: 1.03 1.47 1.78 2/65 19891
/proc/meminfo: memFree=1430752/2055920 swapFree=4192812/4192956
[pid=19855] ppid=19853 vsize=110076 CPUtime=1800.08
/proc/19855/stat : 19855 (pcs.small) R 19853 19855 19254 0 -1 4194304 35019 822 0 0 179977 31 0 0 25 0 1 0 60396120 112717824 22583 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/19855/statm: 27519 22583 378 142 0 26473 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 110076

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): 1815.32
CPU time (s): 1800.12
CPU user time (s): 1799.78
CPU system time (s): 0.343947
CPU usage (%): 99.1626
Max. virtual memory (cumulated for all children) (KiB): 118272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.343947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35841
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= 36173

runsolver used 2.37064 second user time and 5.70213 second system time

The end

Launcher Data 

Begin job on node17 at 2009-07-16 10:34:49
IDJOB=2091745
IDBENCH=60115
IDSOLVER=733
FILE ID=node17/2091745-1247733289
PBS_JOBID= 9521619
Free space on /tmp= 66360 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-35_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091745-1247733289/watcher-2091745-1247733289 -o /tmp/evaluation-result-2091745-1247733289/solver-2091745-1247733289 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1808490429 HOME/instance-2091745-1247733289.xml

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

MD5SUM BENCH= ad4f7051f403e4daac24e52d34f68ad2
RANDOM SEED=1808490429

node17.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1496200 kB
Buffers:         98484 kB
Cached:         344944 kB
SwapCached:          0 kB
Active:          87304 kB
Inactive:       392324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1496200 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2148 kB
Writeback:           0 kB
Mapped:          47552 kB
Slab:            65332 kB
Committed_AS:   546428 kB
PageTables:       1880 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= 66360 MiB
End job on node17 at 2009-07-16 11:05:06