Trace number 2089810

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pcs-restart 0.3.2? (TO) 1800.12 1802.83

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-49_ext.xml
MD5SUMb4935a075c43176651d5117b970f2bbc
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 benchmark31.9141
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints348
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension348
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 980144483
0.00/0.02	c Constructing HOME/instance-2089810-1247730696.xml  with 6580 constraints
0.08/0.11	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-2089810-1247730696/watcher-2089810-1247730696 -o /tmp/evaluation-result-2089810-1247730696/solver-2089810-1247730696 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 980144483 HOME/instance-2089810-1247730696.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 4/73 18955
/proc/meminfo: memFree=1439456/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=5356 CPUtime=0
/proc/18955/stat : 18955 (pcssolve) R 18953 18955 18447 0 -1 4194304 266 0 0 0 0 0 0 0 20 0 1 0 60135412 5484544 234 996147200 4194304 4889804 548682068800 18446744073709551615 4365152 0 0 4100 65536 0 0 0 17 1 0 0
/proc/18955/statm: 1339 234 195 169 0 50 0

[startup+0.0312909 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18955
/proc/meminfo: memFree=1439456/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=4508 CPUtime=0
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 837 822 0 0 0 0 0 0 24 0 1 0 60135412 4616192 446 996147200 134512640 135095119 4294956304 18446744073709551615 134653127 0 0 4096 0 0 0 0 17 1 0 0
/proc/18955/statm: 1127 446 364 142 0 81 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4508

[startup+0.102301 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18955
/proc/meminfo: memFree=1439456/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=5984 CPUtime=0.08
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 1203 822 0 0 7 1 0 0 24 0 1 0 60135412 6127616 812 996147200 134512640 135095119 4294956304 18446744073709551615 134653777 0 0 4096 0 0 0 0 17 1 0 0
/proc/18955/statm: 1496 812 367 142 0 450 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5984

[startup+0.301321 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18955
/proc/meminfo: memFree=1439456/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=6376 CPUtime=0.28
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 1358 822 0 0 27 1 0 0 25 0 1 0 60135412 6529024 934 996147200 134512640 135095119 4294956304 18446744073709551615 134554989 0 0 4096 0 0 0 0 17 1 0 0
/proc/18955/statm: 1594 934 378 142 0 548 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6376

[startup+0.701373 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18955
/proc/meminfo: memFree=1439456/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=6376 CPUtime=0.68
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 1364 822 0 0 67 1 0 0 25 0 1 0 60135412 6529024 940 996147200 134512640 135095119 4294956304 18446744073709551615 134642978 0 0 4096 0 0 0 0 17 1 0 0
/proc/18955/statm: 1594 940 378 142 0 548 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6376

[startup+1.50246 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18963
/proc/meminfo: memFree=1437016/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=6508 CPUtime=1.47
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 1439 822 0 0 146 1 0 0 25 0 1 0 60135412 6664192 950 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 1 0 0
/proc/18955/statm: 1627 950 378 142 0 581 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 6508

[startup+3.10165 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18963
/proc/meminfo: memFree=1436568/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=7028 CPUtime=3.05
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 1631 822 0 0 304 1 0 0 25 0 1 0 60135412 7196672 1077 996147200 134512640 135095119 4294956304 18446744073709551615 134616992 0 0 4096 0 0 0 0 17 1 0 0
/proc/18955/statm: 1757 1077 378 142 0 711 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7028

[startup+6.30202 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18963
/proc/meminfo: memFree=1435288/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=9752 CPUtime=6.23
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 2289 822 0 0 621 2 0 0 25 0 1 0 60135412 9986048 1606 996147200 134512640 135095119 4294956304 18446744073709551615 134589657 0 0 4096 0 0 0 0 17 1 0 0
/proc/18955/statm: 2438 1606 378 142 0 1392 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9752

[startup+12.7018 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18963
/proc/meminfo: memFree=1433176/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=11040 CPUtime=12.56
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 2815 822 0 0 1254 2 0 0 25 0 1 0 60135412 11304960 1875 996147200 134512640 135095119 4294956304 18446744073709551615 134589536 0 0 4096 0 0 0 0 17 1 0 0
/proc/18955/statm: 2760 1875 378 142 0 1714 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 11040

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18963
/proc/meminfo: memFree=1428824/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=16616 CPUtime=25.24
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 4497 822 0 0 2521 3 0 0 25 0 1 0 60135412 17014784 2787 996147200 134512640 135095119 4294956304 18446744073709551615 10186724 0 0 4096 0 0 0 0 17 1 0 0
/proc/18955/statm: 4154 2787 378 142 0 3108 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 16616

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18963
/proc/meminfo: memFree=1424536/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=18324 CPUtime=50.6
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 5353 822 0 0 5057 3 0 0 25 0 1 0 60135412 18763776 3643 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/18955/statm: 4581 3643 378 142 0 3535 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 18324

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18963
/proc/meminfo: memFree=1415000/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=29608 CPUtime=101.32
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 8822 822 0 0 10126 6 0 0 25 0 1 0 60135412 30318592 5574 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/18955/statm: 7402 5574 378 142 0 6356 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29608

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18963
/proc/meminfo: memFree=1409112/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=31060 CPUtime=160.76
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 9776 822 0 0 16069 7 0 0 25 0 1 0 60135412 31805440 6528 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18955/statm: 7765 6528 378 142 0 6719 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 31060

[startup+222.303 s]
/proc/loadavg: 2.00 2.00 2.00 2/69 18981
/proc/meminfo: memFree=1477952/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=42016 CPUtime=220.2
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 12993 822 0 0 22009 11 0 0 25 0 1 0 60135412 43024384 7696 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 10504 7696 378 142 0 9458 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 42016

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 19005
/proc/meminfo: memFree=1453968/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=44512 CPUtime=280.17
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 14102 822 0 0 28005 12 0 0 25 0 1 0 60135412 45580288 8805 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 11128 8805 378 142 0 10082 0
Current children cumulated CPU time (s) 280.17
Current children cumulated vsize (KiB) 44512

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 19153
/proc/meminfo: memFree=1441864/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=56524 CPUtime=340.15
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 17533 822 0 0 34000 15 0 0 25 0 1 0 60135412 57880576 11211 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 14131 11211 378 142 0 13085 0
Current children cumulated CPU time (s) 340.15
Current children cumulated vsize (KiB) 56524

[startup+402.303 s]
/proc/loadavg: 2.06 2.02 2.00 3/84 19237
/proc/meminfo: memFree=1418824/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=56524 CPUtime=400.13
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 17940 822 0 0 39996 17 0 0 25 0 1 0 60135412 57880576 11618 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 14131 11618 378 142 0 13085 0
Current children cumulated CPU time (s) 400.13
Current children cumulated vsize (KiB) 56524

[startup+462.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/74 19269
/proc/meminfo: memFree=1447960/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=56524 CPUtime=460.1
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 18319 822 0 0 45991 19 0 0 25 0 1 0 60135412 57880576 11997 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 14131 11997 378 142 0 13085 0
Current children cumulated CPU time (s) 460.1
Current children cumulated vsize (KiB) 56524

[startup+522.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 19269
/proc/meminfo: memFree=1438872/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=57844 CPUtime=520.07
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 18993 822 0 0 51987 20 0 0 25 0 1 0 60135412 59232256 12671 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 14461 12671 378 142 0 13415 0
Current children cumulated CPU time (s) 520.07
Current children cumulated vsize (KiB) 57844

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19275
/proc/meminfo: memFree=1427536/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=59544 CPUtime=580.05
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 19779 822 0 0 57984 21 0 0 25 0 1 0 60135412 60973056 13457 996147200 134512640 135095119 4294956304 18446744073709551615 134641468 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 14886 13457 378 142 0 13840 0
Current children cumulated CPU time (s) 580.05
Current children cumulated vsize (KiB) 59544

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19275
/proc/meminfo: memFree=1416528/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=77640 CPUtime=640.03
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 24622 822 0 0 63980 23 0 0 25 0 1 0 60135412 79503360 14203 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 19410 14203 378 142 0 18364 0
Current children cumulated CPU time (s) 640.03
Current children cumulated vsize (KiB) 77640

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 19275
/proc/meminfo: memFree=1386320/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=82636 CPUtime=819.96
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 26823 822 0 0 81970 26 0 0 25 0 1 0 60135412 84619264 16404 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 20659 16404 378 142 0 19613 0
Current children cumulated CPU time (s) 819.96
Current children cumulated vsize (KiB) 82636

[startup+882.303 s]
/proc/loadavg: 2.03 2.01 2.00 3/74 19275
/proc/meminfo: memFree=1376984/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=84340 CPUtime=879.93
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 27526 822 0 0 87966 27 0 0 25 0 1 0 60135412 86364160 17107 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 21085 17107 378 142 0 20039 0
Current children cumulated CPU time (s) 879.93
Current children cumulated vsize (KiB) 84340

[startup+942.303 s]
/proc/loadavg: 2.12 2.04 2.01 3/74 19275
/proc/meminfo: memFree=1367768/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=85780 CPUtime=939.91
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 28182 822 0 0 93963 28 0 0 25 0 1 0 60135412 87838720 17763 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 21445 17763 378 142 0 20399 0
Current children cumulated CPU time (s) 939.91
Current children cumulated vsize (KiB) 85780

[startup+1002.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/74 19275
/proc/meminfo: memFree=1358872/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=87224 CPUtime=999.88
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 28823 822 0 0 99960 28 0 0 25 0 1 0 60135412 89317376 18404 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 21806 18404 378 142 0 20760 0
Current children cumulated CPU time (s) 999.88
Current children cumulated vsize (KiB) 87224

[startup+1062.3 s]
/proc/loadavg: 2.10 2.05 2.00 3/74 19275
/proc/meminfo: memFree=1349336/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=88672 CPUtime=1059.86
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 29472 822 0 0 105957 29 0 0 25 0 1 0 60135412 90800128 19053 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 22168 19053 378 142 0 21122 0
Current children cumulated CPU time (s) 1059.86
Current children cumulated vsize (KiB) 88672

[startup+1122.3 s]
/proc/loadavg: 2.09 2.05 2.00 3/74 19275
/proc/meminfo: memFree=1326616/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=112036 CPUtime=1119.84
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 35602 822 0 0 111952 32 0 0 25 0 1 0 60135412 114724864 23134 996147200 134512640 135095119 4294956304 18446744073709551615 134637390 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 28009 23134 378 142 0 26963 0
Current children cumulated CPU time (s) 1119.84
Current children cumulated vsize (KiB) 112036

[startup+1182.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/74 19275
/proc/meminfo: memFree=1318872/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=112036 CPUtime=1179.81
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 35857 822 0 0 117949 32 0 0 25 0 1 0 60135412 114724864 23389 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 28009 23389 378 142 0 26963 0
Current children cumulated CPU time (s) 1179.81
Current children cumulated vsize (KiB) 112036

[startup+1242.3 s]
/proc/loadavg: 2.10 2.07 2.01 3/74 19275
/proc/meminfo: memFree=1311192/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=112036 CPUtime=1239.79
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 36122 822 0 0 123947 32 0 0 25 0 1 0 60135412 114724864 23654 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 28009 23654 378 142 0 26963 0
Current children cumulated CPU time (s) 1239.79
Current children cumulated vsize (KiB) 112036

[startup+1302.3 s]
/proc/loadavg: 2.08 2.07 2.01 3/74 19275
/proc/meminfo: memFree=1303448/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=112036 CPUtime=1299.78
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 36376 822 0 0 129945 33 0 0 25 0 1 0 60135412 114724864 23908 996147200 134512640 135095119 4294956304 18446744073709551615 134641641 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 28009 23908 378 142 0 26963 0
Current children cumulated CPU time (s) 1299.78
Current children cumulated vsize (KiB) 112036

[startup+1362.3 s]
/proc/loadavg: 2.07 2.07 2.01 3/74 19275
/proc/meminfo: memFree=1296664/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=112036 CPUtime=1359.75
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 36620 822 0 0 135942 33 0 0 25 0 1 0 60135412 114724864 24152 996147200 134512640 135095119 4294956304 18446744073709551615 134638362 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 28009 24152 378 142 0 26963 0
Current children cumulated CPU time (s) 1359.75
Current children cumulated vsize (KiB) 112036

[startup+1422.31 s]
/proc/loadavg: 2.06 2.07 2.01 3/74 19275
/proc/meminfo: memFree=1288920/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=112036 CPUtime=1419.73
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 36869 822 0 0 141940 33 0 0 25 0 1 0 60135412 114724864 24401 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 28009 24401 378 142 0 26963 0
Current children cumulated CPU time (s) 1419.73
Current children cumulated vsize (KiB) 112036

[startup+1482.3 s]
/proc/loadavg: 2.06 2.07 2.01 3/74 19275
/proc/meminfo: memFree=1281304/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=112036 CPUtime=1479.7
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 37112 822 0 0 147937 33 0 0 25 0 1 0 60135412 114724864 24644 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 28009 24644 378 142 0 26963 0
Current children cumulated CPU time (s) 1479.7
Current children cumulated vsize (KiB) 112036

[startup+1542.3 s]
/proc/loadavg: 2.13 2.08 2.01 3/74 19275
/proc/meminfo: memFree=1274136/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=112036 CPUtime=1539.67
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 37353 822 0 0 153934 33 0 0 25 0 1 0 60135412 114724864 24885 996147200 134512640 135095119 4294956304 18446744073709551615 134607065 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 28009 24885 378 142 0 26963 0
Current children cumulated CPU time (s) 1539.67
Current children cumulated vsize (KiB) 112036

[startup+1602.3 s]
/proc/loadavg: 2.12 2.08 2.01 3/74 19275
/proc/meminfo: memFree=1266904/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=112036 CPUtime=1599.66
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 37587 822 0 0 159932 34 0 0 25 0 1 0 60135412 114724864 25119 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 28009 25119 378 142 0 26963 0
Current children cumulated CPU time (s) 1599.66
Current children cumulated vsize (KiB) 112036

[startup+1662.3 s]
/proc/loadavg: 2.11 2.08 2.01 3/74 19275
/proc/meminfo: memFree=1259864/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=112036 CPUtime=1659.63
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 37817 822 0 0 165929 34 0 0 25 0 1 0 60135412 114724864 25349 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 28009 25349 378 142 0 26963 0
Current children cumulated CPU time (s) 1659.63
Current children cumulated vsize (KiB) 112036

[startup+1722.3 s]
/proc/loadavg: 2.10 2.08 2.01 3/74 19275
/proc/meminfo: memFree=1252056/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=112692 CPUtime=1719.61
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 38211 822 0 0 171926 35 0 0 25 0 1 0 60135412 115396608 25743 996147200 134512640 135095119 4294956304 18446744073709551615 134637494 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 28173 25743 378 142 0 27127 0
Current children cumulated CPU time (s) 1719.61
Current children cumulated vsize (KiB) 112692

[startup+1782.3 s]
/proc/loadavg: 2.09 2.08 2.01 3/74 19275
/proc/meminfo: memFree=1244312/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=114004 CPUtime=1779.59
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 38752 822 0 0 177923 36 0 0 25 0 1 0 60135412 116740096 26284 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 28501 26284 378 142 0 27455 0
Current children cumulated CPU time (s) 1779.59
Current children cumulated vsize (KiB) 114004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.8 s]
/proc/loadavg: 2.07 2.07 2.01 3/74 19275
/proc/meminfo: memFree=1241176/2055920 swapFree=4192812/4192956
[pid=18955] ppid=18953 vsize=114392 CPUtime=1800.09
/proc/18955/stat : 18955 (pcs.small) R 18953 18955 18447 0 -1 4194304 38922 822 0 0 179973 36 0 0 25 0 1 0 60135412 117137408 26454 996147200 134512640 135095119 4294956304 18446744073709551615 134636914 0 0 4096 0 0 0 0 17 0 0 0
/proc/18955/statm: 28598 26454 378 142 0 27552 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 114392

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): 1802.83
CPU time (s): 1800.12
CPU user time (s): 1799.74
CPU system time (s): 0.386941
CPU usage (%): 99.8499
Max. virtual memory (cumulated for all children) (KiB): 120232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.386941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39744
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= 10054

runsolver used 2.07468 second user time and 6.07008 second system time

The end

Launcher Data 

Begin job on node74 at 2009-07-16 09:51:36
IDJOB=2089810
IDBENCH=59628
IDSOLVER=734
FILE ID=node74/2089810-1247730696
PBS_JOBID= 9521564
Free space on /tmp= 103028 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-49_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2089810-1247730696/watcher-2089810-1247730696 -o /tmp/evaluation-result-2089810-1247730696/solver-2089810-1247730696 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 980144483 HOME/instance-2089810-1247730696.xml

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

MD5SUM BENCH= b4935a075c43176651d5117b970f2bbc
RANDOM SEED=980144483

node74.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		: 3000.234
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		: 3000.234
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:       1439936 kB
Buffers:         76812 kB
Cached:         390756 kB
SwapCached:          0 kB
Active:         132124 kB
Inactive:       412352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1439936 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1928 kB
Writeback:           0 kB
Mapped:          88348 kB
Slab:            56540 kB
Committed_AS:   578212 kB
PageTables:       1960 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103028 MiB
End job on node74 at 2009-07-16 10:21:41