Trace number 2091734

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) 1800.1 1801.92

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-11_ext.xml
MD5SUM5390091a8c52b0caca3123fc73cefb85
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 benchmark1604.7
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints472
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension472
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 1357347533
0.00/0.02	c Constructing HOME/instance-2091734-1247733213.xml  with 10840 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-2091734-1247733213/watcher-2091734-1247733213 -o /tmp/evaluation-result-2091734-1247733213/solver-2091734-1247733213 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1357347533 HOME/instance-2091734-1247733213.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: 1.92 1.98 1.99 4/82 18793
/proc/meminfo: memFree=1517904/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=5356 CPUtime=0
/proc/18793/stat : 18793 (pcssolve) R 18791 18793 18135 0 -1 4194304 290 0 0 0 0 0 0 0 21 0 1 0 60386677 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 210723465887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18793/statm: 1339 241 200 169 0 50 0
[pid=18794] ppid=18793 vsize=3676 CPUtime=0
/proc/18794/stat : 18794 (fgrep) R 18793 18793 18135 0 -1 4194304 147 0 0 0 0 0 0 0 22 0 1 0 60386677 3764224 114 996147200 4194304 4274172 548682068976 18446744073709551615 4243289 0 0 4096 0 0 0 0 17 1 0 0
/proc/18794/statm: 919 114 86 19 0 43 0
[pid=18795] ppid=18793 vsize=5356 CPUtime=0
/proc/18795/stat : 18795 (pcssolve) R 18793 18793 18135 0 -1 4194368 0 0 0 0 0 0 0 0 21 0 1 0 60386677 5484544 241 996147200 4194304 4889804 548682068800 18446744073709551615 210723465887 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/18795/statm: 1339 241 200 169 0 50 0

[startup+0.086857 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 18793
/proc/meminfo: memFree=1517904/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=5432 CPUtime=0.06
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 1068 822 0 0 6 0 0 0 24 0 1 0 60386677 5562368 677 996147200 134512640 135095119 4294956304 18446744073709551615 134739361 0 0 4096 0 0 0 0 17 1 0 0
/proc/18793/statm: 1358 677 364 142 0 312 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5432

[startup+0.101855 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 18793
/proc/meminfo: memFree=1517904/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=5696 CPUtime=0.08
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 1130 822 0 0 8 0 0 0 24 0 1 0 60386677 5832704 739 996147200 134512640 135095119 4294956304 18446744073709551615 8176576 0 0 4096 0 0 0 0 17 1 0 0
/proc/18793/statm: 1424 739 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.301885 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 18793
/proc/meminfo: memFree=1517904/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=8112 CPUtime=0.27
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 1803 822 0 0 27 0 0 0 25 0 1 0 60386677 8306688 1314 996147200 134512640 135095119 4294956304 18446744073709551615 134642631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18793/statm: 2028 1314 378 142 0 982 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 8112

[startup+0.701931 s]
/proc/loadavg: 1.92 1.98 1.99 4/82 18793
/proc/meminfo: memFree=1517904/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=8112 CPUtime=0.67
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 1805 822 0 0 67 0 0 0 25 0 1 0 60386677 8306688 1316 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 1 0 0
/proc/18793/statm: 2028 1316 378 142 0 982 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 8112

[startup+1.50103 s]
/proc/loadavg: 1.92 1.98 1.99 4/83 18799
/proc/meminfo: memFree=1514056/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=8112 CPUtime=1.46
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 1811 822 0 0 146 0 0 0 25 0 1 0 60386677 8306688 1322 996147200 134512640 135095119 4294956304 18446744073709551615 134636919 0 0 4096 0 0 0 0 17 1 0 0
/proc/18793/statm: 2028 1322 378 142 0 982 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 8112

[startup+3.10122 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 18799
/proc/meminfo: memFree=1513736/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=8112 CPUtime=3.05
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 1823 822 0 0 305 0 0 0 25 0 1 0 60386677 8306688 1334 996147200 134512640 135095119 4294956304 18446744073709551615 134642950 0 0 4096 0 0 0 0 17 1 0 0
/proc/18793/statm: 2028 1334 378 142 0 982 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 8112

[startup+6.30159 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 18799
/proc/meminfo: memFree=1513608/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=8112 CPUtime=6.22
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 1844 822 0 0 622 0 0 0 25 0 1 0 60386677 8306688 1355 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18793/statm: 2028 1355 378 142 0 982 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 8112

[startup+12.7013 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 18799
/proc/meminfo: memFree=1512840/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=9652 CPUtime=12.55
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 2156 822 0 0 1255 0 0 0 25 0 1 0 60386677 9883648 1538 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18793/statm: 2413 1538 378 142 0 1367 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 9652

[startup+25.5019 s]
/proc/loadavg: 1.95 1.98 1.99 3/83 18799
/proc/meminfo: memFree=1511624/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=11204 CPUtime=25.23
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 2720 822 0 0 2522 1 0 0 25 0 1 0 60386677 11472896 1845 996147200 134512640 135095119 4294956304 18446744073709551615 134617227 0 0 4096 0 0 0 0 17 1 0 0
/proc/18793/statm: 2801 1845 378 142 0 1755 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 11204

[startup+51.1019 s]
/proc/loadavg: 1.96 1.98 1.99 3/83 18799
/proc/meminfo: memFree=1508552/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=14208 CPUtime=50.59
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 3743 822 0 0 5057 2 0 0 25 0 1 0 60386677 14548992 2611 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 1 0 0
/proc/18793/statm: 3552 2611 378 142 0 2506 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 14208

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/83 18799
/proc/meminfo: memFree=1504392/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=18496 CPUtime=101.3
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 5272 822 0 0 10127 3 0 0 25 0 1 0 60386677 18939904 3627 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/18793/statm: 4624 3627 378 142 0 3578 0
Current children cumulated CPU time (s) 101.3
Current children cumulated vsize (KiB) 18496

[startup+162.302 s]
/proc/loadavg: 2.02 1.99 1.99 3/83 18842
/proc/meminfo: memFree=1498568/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=28860 CPUtime=161.13
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 8297 822 0 0 16107 6 0 0 25 0 1 0 60386677 29552640 5114 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 7215 5114 378 142 0 6169 0
Current children cumulated CPU time (s) 161.13
Current children cumulated vsize (KiB) 28860

[startup+222.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18842
/proc/meminfo: memFree=1496392/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=29388 CPUtime=221.1
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 8801 822 0 0 22103 7 0 0 25 0 1 0 60386677 30093312 5618 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 7347 5618 378 142 0 6301 0
Current children cumulated CPU time (s) 221.1
Current children cumulated vsize (KiB) 29388

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18842
/proc/meminfo: memFree=1493064/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=31356 CPUtime=281.07
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 9607 822 0 0 28099 8 0 0 25 0 1 0 60386677 32108544 6424 996147200 134512640 135095119 4294956304 18446744073709551615 134576611 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 7839 6424 378 142 0 6793 0
Current children cumulated CPU time (s) 281.07
Current children cumulated vsize (KiB) 31356

[startup+342.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18842
/proc/meminfo: memFree=1490120/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=33072 CPUtime=341.05
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 10341 822 0 0 34096 9 0 0 25 0 1 0 60386677 33865728 7158 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 8268 7158 378 142 0 7222 0
Current children cumulated CPU time (s) 341.05
Current children cumulated vsize (KiB) 33072

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18842
/proc/meminfo: memFree=1487304/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=34656 CPUtime=401.03
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 11032 822 0 0 40093 10 0 0 25 0 1 0 60386677 35487744 7849 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 8664 7849 378 142 0 7618 0
Current children cumulated CPU time (s) 401.03
Current children cumulated vsize (KiB) 34656

[startup+462.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18842
/proc/meminfo: memFree=1484424/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=44560 CPUtime=461
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 13804 822 0 0 46088 12 0 0 25 0 1 0 60386677 45629440 8572 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 11140 8572 378 142 0 10094 0
Current children cumulated CPU time (s) 461
Current children cumulated vsize (KiB) 44560

[startup+522.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18842
/proc/meminfo: memFree=1476616/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=55256 CPUtime=520.97
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 16769 822 0 0 52084 13 0 0 25 0 1 0 60386677 56582144 10512 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 13814 10512 378 142 0 12768 0
Current children cumulated CPU time (s) 520.97
Current children cumulated vsize (KiB) 55256

[startup+582.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18842
/proc/meminfo: memFree=1475592/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=55256 CPUtime=580.95
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 17036 822 0 0 58081 14 0 0 25 0 1 0 60386677 56582144 10779 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 13814 10779 378 142 0 12768 0
Current children cumulated CPU time (s) 580.95
Current children cumulated vsize (KiB) 55256

[startup+642.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18842
/proc/meminfo: memFree=1474440/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=55256 CPUtime=640.93

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

[startup+882.302 s]
/proc/loadavg: 2.00 1.99 1.99 4/83 18842
/proc/meminfo: memFree=1466888/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=58952 CPUtime=880.83
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 19181 822 0 0 88066 17 0 0 25 0 1 0 60386677 60366848 12924 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 14738 12924 378 142 0 13692 0
Current children cumulated CPU time (s) 880.83
Current children cumulated vsize (KiB) 58952

[startup+942.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18842
/proc/meminfo: memFree=1464712/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=60140 CPUtime=940.81
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 19726 822 0 0 94063 18 0 0 25 0 1 0 60386677 61583360 13469 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 15035 13469 378 142 0 13989 0
Current children cumulated CPU time (s) 940.81
Current children cumulated vsize (KiB) 60140

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18842
/proc/meminfo: memFree=1462600/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=61464 CPUtime=1000.78
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 20263 822 0 0 100059 19 0 0 25 0 1 0 60386677 62939136 14006 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 15366 14006 378 142 0 14320 0
Current children cumulated CPU time (s) 1000.78
Current children cumulated vsize (KiB) 61464

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18842
/proc/meminfo: memFree=1460552/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=62652 CPUtime=1060.76
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 20780 822 0 0 106057 19 0 0 25 0 1 0 60386677 64155648 14523 996147200 134512640 135095119 4294956304 18446744073709551615 134643968 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 15663 14523 378 142 0 14617 0
Current children cumulated CPU time (s) 1060.76
Current children cumulated vsize (KiB) 62652

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 4/83 18844
/proc/meminfo: memFree=1458376/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=80224 CPUtime=1120.73
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 25382 822 0 0 112052 21 0 0 25 0 1 0 60386677 82149376 15028 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 20056 15028 378 142 0 19010 0
Current children cumulated CPU time (s) 1120.73
Current children cumulated vsize (KiB) 80224

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18844
/proc/meminfo: memFree=1456392/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=81276 CPUtime=1180.7
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 25888 822 0 0 118048 22 0 0 25 0 1 0 60386677 83226624 15534 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 20319 15534 378 142 0 19273 0
Current children cumulated CPU time (s) 1180.7
Current children cumulated vsize (KiB) 81276

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18844
/proc/meminfo: memFree=1454280/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=82600 CPUtime=1240.68
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 26407 822 0 0 124045 23 0 0 25 0 1 0 60386677 84582400 16053 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 20650 16053 378 142 0 19604 0
Current children cumulated CPU time (s) 1240.68
Current children cumulated vsize (KiB) 82600

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18844
/proc/meminfo: memFree=1452296/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=83660 CPUtime=1300.66
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 26888 822 0 0 130042 24 0 0 25 0 1 0 60386677 85667840 16534 996147200 134512640 135095119 4294956304 18446744073709551615 134641871 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 20915 16534 378 142 0 19869 0
Current children cumulated CPU time (s) 1300.66
Current children cumulated vsize (KiB) 83660

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18844
/proc/meminfo: memFree=1450312/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=84716 CPUtime=1360.63
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 27376 822 0 0 136038 25 0 0 25 0 1 0 60386677 86749184 17022 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 21179 17022 378 142 0 20133 0
Current children cumulated CPU time (s) 1360.63
Current children cumulated vsize (KiB) 84716

[startup+1422.31 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18844
/proc/meminfo: memFree=1448200/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=85904 CPUtime=1420.62
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 27873 822 0 0 142036 26 0 0 25 0 1 0 60386677 87965696 17519 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 21476 17519 378 142 0 20430 0
Current children cumulated CPU time (s) 1420.62
Current children cumulated vsize (KiB) 85904

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18844
/proc/meminfo: memFree=1446344/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=86960 CPUtime=1480.59
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 28350 822 0 0 148033 26 0 0 25 0 1 0 60386677 89047040 17996 996147200 134512640 135095119 4294956304 18446744073709551615 134617057 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 21740 17996 378 142 0 20694 0
Current children cumulated CPU time (s) 1480.59
Current children cumulated vsize (KiB) 86960

[startup+1542.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18844
/proc/meminfo: memFree=1444616/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=88028 CPUtime=1540.56
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 28795 822 0 0 154030 26 0 0 25 0 1 0 60386677 90140672 18441 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 22007 18441 378 142 0 20961 0
Current children cumulated CPU time (s) 1540.56
Current children cumulated vsize (KiB) 88028

[startup+1602.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18844
/proc/meminfo: memFree=1429896/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=110080 CPUtime=1600.54
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 34508 822 0 0 160025 29 0 0 25 0 1 0 60386677 112721920 22105 996147200 134512640 135095119 4294956304 18446744073709551615 134642589 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 27520 22105 378 142 0 26474 0
Current children cumulated CPU time (s) 1600.54
Current children cumulated vsize (KiB) 110080

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18850
/proc/meminfo: memFree=1429064/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=110080 CPUtime=1660.51
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 34695 822 0 0 166022 29 0 0 25 0 1 0 60386677 112721920 22292 996147200 134512640 135095119 4294956304 18446744073709551615 134636924 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 27520 22292 378 142 0 26474 0
Current children cumulated CPU time (s) 1660.51
Current children cumulated vsize (KiB) 110080

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18850
/proc/meminfo: memFree=1428424/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=110080 CPUtime=1720.49
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 34873 822 0 0 172019 30 0 0 25 0 1 0 60386677 112721920 22470 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 27520 22470 378 142 0 26474 0
Current children cumulated CPU time (s) 1720.49
Current children cumulated vsize (KiB) 110080

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18850
/proc/meminfo: memFree=1427720/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=110080 CPUtime=1780.47
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 35055 822 0 0 178017 30 0 0 25 0 1 0 60386677 112721920 22652 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 27520 22652 378 142 0 26474 0
Current children cumulated CPU time (s) 1780.47
Current children cumulated vsize (KiB) 110080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.9 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18850
/proc/meminfo: memFree=1427464/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=110080 CPUtime=1800.06
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 35116 822 0 0 179976 30 0 0 25 0 1 0 60386677 112721920 22713 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 27520 22713 378 142 0 26474 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 110080

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

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

[startup+1801.9 s]
/proc/loadavg: 2.00 1.99 1.99 3/83 18850
/proc/meminfo: memFree=1427464/2055920 swapFree=4192812/4192956
[pid=18793] ppid=18791 vsize=110080 CPUtime=1800.06
/proc/18793/stat : 18793 (pcs.small) R 18791 18793 18135 0 -1 4194304 35116 822 0 0 179976 30 0 0 25 0 1 0 60386677 112721920 22713 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18793/statm: 27520 22713 378 142 0 26474 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 110080

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.92
CPU time (s): 1800.1
CPU user time (s): 1799.77
CPU system time (s): 0.32395
CPU usage (%): 99.8987
Max. virtual memory (cumulated for all children) (KiB): 117484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.32395
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35938
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= 10863

runsolver used 2.41663 second user time and 5.78812 second system time

The end

Launcher Data 

Begin job on node73 at 2009-07-16 10:33:33
IDJOB=2091734
IDBENCH=60114
IDSOLVER=733
FILE ID=node73/2091734-1247733213
PBS_JOBID= 9521612
Free space on /tmp= 66432 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-11_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091734-1247733213/watcher-2091734-1247733213 -o /tmp/evaluation-result-2091734-1247733213/solver-2091734-1247733213 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1357347533 HOME/instance-2091734-1247733213.xml

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

MD5SUM BENCH= 5390091a8c52b0caca3123fc73cefb85
RANDOM SEED=1357347533

node73.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:       1518384 kB
Buffers:         87432 kB
Cached:         328660 kB
SwapCached:          0 kB
Active:         145624 kB
Inactive:       304976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1518384 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2132 kB
Writeback:           0 kB
Mapped:          54892 kB
Slab:            72020 kB
Committed_AS:   544488 kB
PageTables:       1868 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= 66432 MiB
End job on node73 at 2009-07-16 11:03:37