Trace number 2091690

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) 1800.14 1806.23

General information on the benchmark

Namecsp/rand-2-50-23-fcd/
normalized-rand-2-50-23-587-230-fcd-45_ext.xml
MD5SUM3c72aa0cd842d7c33b9b6c86f5561b8e
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 benchmark207.144
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints467
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension467
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 803023738
0.00/0.02	c Constructing HOME/instance-2091690-1247733148.xml  with 10715 constraints
0.08/0.17	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-2091690-1247733148/watcher-2091690-1247733148 -o /tmp/evaluation-result-2091690-1247733148/solver-2091690-1247733148 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 803023738 HOME/instance-2091690-1247733148.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 4/73 17188
/proc/meminfo: memFree=1428824/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=5356 CPUtime=0
/proc/17188/stat : 17188 (pcssolve) S 17186 17188 16749 0 -1 4194304 305 155 0 0 0 0 0 0 19 0 1 0 60380378 5484544 242 996147200 4194304 4889804 548682068800 18446744073709551615 234045891396 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17188/statm: 1339 242 201 169 0 50 0
[pid=17190] ppid=17188 vsize=5356 CPUtime=0
/proc/17190/stat : 17190 (pcssolve) R 17188 17188 16749 0 -1 4194368 22 0 0 0 0 0 0 0 20 0 1 0 60380379 5484544 244 996147200 4194304 4889804 548682068800 18446744073709551615 234045893927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17190/statm: 1339 244 203 169 0 50 0

[startup+0.0285899 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 17188
/proc/meminfo: memFree=1428824/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=4508 CPUtime=0
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 840 822 0 0 0 0 0 0 18 0 1 0 60380378 4616192 449 996147200 134512640 135095119 4294956304 18446744073709551615 5170811 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 1127 449 364 142 0 81 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4508

[startup+0.102596 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 17188
/proc/meminfo: memFree=1428824/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=5828 CPUtime=0.08
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 1171 822 0 0 8 0 0 0 18 0 1 0 60380378 5967872 780 996147200 134512640 135095119 4294956304 18446744073709551615 5170811 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 1457 781 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.301615 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 17188
/proc/meminfo: memFree=1428824/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=8108 CPUtime=0.28
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 1797 822 0 0 27 1 0 0 19 0 1 0 60380378 8302592 1308 996147200 134512640 135095119 4294956304 18446744073709551615 134615496 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 2027 1308 378 142 0 981 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8108

[startup+0.702658 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 17188
/proc/meminfo: memFree=1428824/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=8108 CPUtime=0.68
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 1800 822 0 0 67 1 0 0 23 0 1 0 60380378 8302592 1311 996147200 134512640 135095119 4294956304 18446744073709551615 134643029 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 2027 1311 378 142 0 981 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 8108

[startup+1.50274 s]
/proc/loadavg: 1.92 1.98 1.99 3/74 17194
/proc/meminfo: memFree=1424784/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=8108 CPUtime=1.48
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 1806 822 0 0 147 1 0 0 25 0 1 0 60380378 8302592 1317 996147200 134512640 135095119 4294956304 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 2027 1317 378 142 0 981 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8108

[startup+3.10191 s]
/proc/loadavg: 1.92 1.98 1.99 3/74 17194
/proc/meminfo: memFree=1424720/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=8108 CPUtime=3.07
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 1820 822 0 0 306 1 0 0 25 0 1 0 60380378 8302592 1331 996147200 134512640 135095119 4294956304 18446744073709551615 134617043 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 2027 1331 378 142 0 981 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8108

[startup+6.30124 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 17194
/proc/meminfo: memFree=1424400/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=8108 CPUtime=6.25
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 1843 822 0 0 624 1 0 0 25 0 1 0 60380378 8302592 1354 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 2027 1354 378 142 0 981 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 8108

[startup+12.7019 s]
/proc/loadavg: 1.93 1.98 1.99 3/74 17194
/proc/meminfo: memFree=1423192/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=9780 CPUtime=12.62
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 2205 822 0 0 1261 1 0 0 25 0 1 0 60380378 10014720 1587 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 2445 1587 378 142 0 1399 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 9780

[startup+25.5013 s]
/proc/loadavg: 1.95 1.98 1.99 3/74 17194
/proc/meminfo: memFree=1421592/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=11328 CPUtime=25.38
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 2788 822 0 0 2536 2 0 0 25 0 1 0 60380378 11599872 1913 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 2832 1913 378 142 0 1786 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 11328

[startup+51.1019 s]
/proc/loadavg: 1.96 1.98 1.99 3/74 17194
/proc/meminfo: memFree=1417688/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=14332 CPUtime=50.87
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 3861 822 0 0 5084 3 0 0 25 0 1 0 60380378 14675968 2696 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 3583 2696 378 142 0 2537 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 14332

[startup+102.306 s]
/proc/loadavg: 1.98 1.98 1.99 3/74 17194
/proc/meminfo: memFree=1412120/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=18756 CPUtime=101.87
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 5410 822 0 0 10182 5 0 0 25 0 1 0 60380378 19206144 3732 996147200 134512640 135095119 4294956304 18446744073709551615 134636916 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 4689 3732 378 142 0 3643 0
Current children cumulated CPU time (s) 101.87
Current children cumulated vsize (KiB) 18756

[startup+162.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 17194
/proc/meminfo: memFree=1404504/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=28988 CPUtime=161.62
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 8388 822 0 0 16156 6 0 0 25 0 1 0 60380378 29683712 5172 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 7247 5172 378 142 0 6201 0
Current children cumulated CPU time (s) 161.62
Current children cumulated vsize (KiB) 28988

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 17194
/proc/meminfo: memFree=1388312/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=29516 CPUtime=221.38
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 8869 822 0 0 22131 7 0 0 25 0 1 0 60380378 30224384 5653 996147200 134512640 135095119 4294956304 18446744073709551615 134643000 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 7379 5653 378 142 0 6333 0
Current children cumulated CPU time (s) 221.38
Current children cumulated vsize (KiB) 29516

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 17194
/proc/meminfo: memFree=1384600/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=31232 CPUtime=281.13
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 9610 822 0 0 28105 8 0 0 25 0 1 0 60380378 31981568 6394 996147200 134512640 135095119 4294956304 18446744073709551615 134589551 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 7808 6394 378 142 0 6762 0
Current children cumulated CPU time (s) 281.13
Current children cumulated vsize (KiB) 31232

[startup+342.301 s]
/proc/loadavg: 1.99 1.98 1.99 4/83 17236
/proc/meminfo: memFree=1452872/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=32816 CPUtime=340.93
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 10325 822 0 0 34083 10 0 0 25 0 1 0 60380378 33603584 7109 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 8204 7109 378 142 0 7158 0
Current children cumulated CPU time (s) 340.93
Current children cumulated vsize (KiB) 32816

[startup+402.302 s]
/proc/loadavg: 1.99 1.98 1.99 4/83 17236
/proc/meminfo: memFree=1449928/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=34660 CPUtime=400.91
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 11072 822 0 0 40080 11 0 0 25 0 1 0 60380378 35491840 7856 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 8665 7856 378 142 0 7619 0
Current children cumulated CPU time (s) 400.91
Current children cumulated vsize (KiB) 34660

[startup+462.303 s]
/proc/loadavg: 1.99 1.98 1.99 4/83 17236
/proc/meminfo: memFree=1446856/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=44564 CPUtime=460.88
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 13853 822 0 0 46075 13 0 0 25 0 1 0 60380378 45633536 8588 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 11141 8588 378 142 0 10095 0
Current children cumulated CPU time (s) 460.88
Current children cumulated vsize (KiB) 44564

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17236
/proc/meminfo: memFree=1438664/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=55524 CPUtime=520.86
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 16872 822 0 0 52071 15 0 0 25 0 1 0 60380378 56856576 10582 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 13881 10582 378 142 0 12835 0
Current children cumulated CPU time (s) 520.86
Current children cumulated vsize (KiB) 55524

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 4/83 17236
/proc/meminfo: memFree=1437576/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=55524 CPUtime=580.63
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 17143 822 0 0 58048 15 0 0 25 0 1 0 60380378 56856576 10853 996147200 134512640 135095119 4294956304 18446744073709551615 134643120 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 13881 10853 378 142 0 12835 0
Current children cumulated CPU time (s) 580.63
Current children cumulated vsize (KiB) 55524

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 4/83 17236
/proc/meminfo: memFree=1436488/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=55524 CPUtime=640.34
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 17403 822 0 0 64018 16 0 0 25 0 1 0 60380378 56856576 11113 996147200 134512640 135095119 4294956304 18446744073709551615 134554989 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 13881 11113 378 142 0 12835 0
Current children cumulated CPU time (s) 640.34

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

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.99 4/83 17236
/proc/meminfo: memFree=1430920/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=57900 CPUtime=819.45
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 18746 822 0 0 81927 18 0 0 25 0 1 0 60380378 59289600 12456 996147200 134512640 135095119 4294956304 18446744073709551615 134643066 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 14475 12456 378 142 0 13429 0
Current children cumulated CPU time (s) 819.45
Current children cumulated vsize (KiB) 57900

[startup+882.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17236
/proc/meminfo: memFree=1428680/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=59088 CPUtime=879.15
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 19299 822 0 0 87896 19 0 0 25 0 1 0 60380378 60506112 13009 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 14772 13009 378 142 0 13726 0
Current children cumulated CPU time (s) 879.15
Current children cumulated vsize (KiB) 59088

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/83 17236
/proc/meminfo: memFree=1426568/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=60404 CPUtime=938.86
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 19836 822 0 0 93866 20 0 0 25 0 1 0 60380378 61853696 13546 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 15101 13546 378 142 0 14055 0
Current children cumulated CPU time (s) 938.86
Current children cumulated vsize (KiB) 60404

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 4/83 17236
/proc/meminfo: memFree=1424456/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=61592 CPUtime=998.55
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 20348 822 0 0 99835 20 0 0 25 0 1 0 60380378 63070208 14058 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 15398 14058 378 142 0 14352 0
Current children cumulated CPU time (s) 998.55
Current children cumulated vsize (KiB) 61592

[startup+1062.3 s]
/proc/loadavg: 1.71 1.92 1.97 2/69 17878
/proc/meminfo: memFree=1440944/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=62780 CPUtime=1057.4
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 20882 822 0 0 105716 24 0 0 25 0 1 0 60380378 64286720 14592 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 15695 14592 378 142 0 14649 0
Current children cumulated CPU time (s) 1057.4
Current children cumulated vsize (KiB) 62780

[startup+1122.3 s]
/proc/loadavg: 1.42 1.78 1.92 2/69 18175
/proc/meminfo: memFree=1438712/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=80352 CPUtime=1117.08
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 25502 822 0 0 111679 29 0 0 25 0 1 0 60380378 82280448 15115 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 20088 15115 378 142 0 19042 0
Current children cumulated CPU time (s) 1117.08
Current children cumulated vsize (KiB) 80352

[startup+1182.3 s]
/proc/loadavg: 1.15 1.64 1.86 2/69 18408
/proc/meminfo: memFree=1436488/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=81544 CPUtime=1176.85
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 26018 822 0 0 117652 33 0 0 25 0 1 0 60380378 83501056 15631 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17188/statm: 20386 15631 378 142 0 19340 0
Current children cumulated CPU time (s) 1176.85
Current children cumulated vsize (KiB) 81544

[startup+1242.3 s]
/proc/loadavg: 1.05 1.52 1.80 2/69 18573
/proc/meminfo: memFree=1434248/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=82732 CPUtime=1236.69
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 26513 822 0 0 123634 35 0 0 25 0 1 0 60380378 84717568 16126 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 20683 16126 378 142 0 19637 0
Current children cumulated CPU time (s) 1236.69
Current children cumulated vsize (KiB) 82732

[startup+1302.3 s]
/proc/loadavg: 1.02 1.42 1.75 2/69 18672
/proc/meminfo: memFree=1432016/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=83788 CPUtime=1296.54
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 27006 822 0 0 129617 37 0 0 25 0 1 0 60380378 85798912 16619 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 20947 16619 378 142 0 19901 0
Current children cumulated CPU time (s) 1296.54
Current children cumulated vsize (KiB) 83788

[startup+1362.3 s]
/proc/loadavg: 1.00 1.34 1.70 2/69 18804
/proc/meminfo: memFree=1429648/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=85108 CPUtime=1356.37
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 27524 822 0 0 135597 40 0 0 25 0 1 0 60380378 87150592 17137 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 21277 17137 378 142 0 20231 0
Current children cumulated CPU time (s) 1356.37
Current children cumulated vsize (KiB) 85108

[startup+1422.3 s]
/proc/loadavg: 1.00 1.28 1.65 2/66 18808
/proc/meminfo: memFree=1428912/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=86304 CPUtime=1416.35
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 28042 822 0 0 141594 41 0 0 25 0 1 0 60380378 88375296 17655 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 21576 17655 378 142 0 20530 0
Current children cumulated CPU time (s) 1416.35
Current children cumulated vsize (KiB) 86304

[startup+1482.3 s]
/proc/loadavg: 1.00 1.22 1.61 2/66 18808
/proc/meminfo: memFree=1427184/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=87232 CPUtime=1476.33
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 28488 822 0 0 147591 42 0 0 25 0 1 0 60380378 89325568 18101 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 21808 18101 378 142 0 20762 0
Current children cumulated CPU time (s) 1476.33
Current children cumulated vsize (KiB) 87232

[startup+1542.3 s]
/proc/loadavg: 1.00 1.18 1.57 2/66 18808
/proc/meminfo: memFree=1425520/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=88164 CPUtime=1536.31
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 28923 822 0 0 153588 43 0 0 25 0 1 0 60380378 90279936 18536 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 22041 18536 378 142 0 20995 0
Current children cumulated CPU time (s) 1536.31
Current children cumulated vsize (KiB) 88164

[startup+1602.3 s]
/proc/loadavg: 1.00 1.14 1.53 2/66 18808
/proc/meminfo: memFree=1410928/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=110216 CPUtime=1596.29
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 34615 822 0 0 159583 46 0 0 25 0 1 0 60380378 112861184 22179 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 27554 22179 378 142 0 26508 0
Current children cumulated CPU time (s) 1596.29
Current children cumulated vsize (KiB) 110216

[startup+1662.3 s]
/proc/loadavg: 1.00 1.12 1.50 2/66 18808
/proc/meminfo: memFree=1410288/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=110216 CPUtime=1656.26
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 34797 822 0 0 165580 46 0 0 25 0 1 0 60380378 112861184 22361 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 27554 22361 378 142 0 26508 0
Current children cumulated CPU time (s) 1656.26
Current children cumulated vsize (KiB) 110216

[startup+1722.3 s]
/proc/loadavg: 1.00 1.09 1.46 2/66 18814
/proc/meminfo: memFree=1409336/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=110216 CPUtime=1716.23
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 34984 822 0 0 171576 47 0 0 25 0 1 0 60380378 112861184 22548 996147200 134512640 135095119 4294956304 18446744073709551615 134607070 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 27554 22548 378 142 0 26508 0
Current children cumulated CPU time (s) 1716.23
Current children cumulated vsize (KiB) 110216

[startup+1782.3 s]
/proc/loadavg: 1.00 1.07 1.43 2/66 18814
/proc/meminfo: memFree=1408632/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=110216 CPUtime=1776.2
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 35164 822 0 0 177573 47 0 0 25 0 1 0 60380378 112861184 22728 996147200 134512640 135095119 4294956304 18446744073709551615 134607029 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 27554 22728 378 142 0 26508 0
Current children cumulated CPU time (s) 1776.2
Current children cumulated vsize (KiB) 110216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1806.21 s]
/proc/loadavg: 1.00 1.07 1.42 2/66 18814
/proc/meminfo: memFree=1408376/2055920 swapFree=4192812/4192956
[pid=17188] ppid=17186 vsize=110216 CPUtime=1800.1
/proc/17188/stat : 17188 (pcs.small) R 17186 17188 16749 0 -1 4194304 35237 822 0 0 179963 47 0 0 25 0 1 0 60380378 112861184 22801 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/17188/statm: 27554 22801 378 142 0 26508 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 110216

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): 1806.23
CPU time (s): 1800.14
CPU user time (s): 1799.64
CPU system time (s): 0.495924
CPU usage (%): 99.6628
Max. virtual memory (cumulated for all children) (KiB): 114056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.495924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36059
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= 31762

runsolver used 1.69274 second user time and 4.77827 second system time

The end

Launcher Data 

Begin job on node79 at 2009-07-16 10:32:28
IDJOB=2091690
IDBENCH=60105
IDSOLVER=733
FILE ID=node79/2091690-1247733148
PBS_JOBID= 9521634
Free space on /tmp= 66388 MiB

SOLVER NAME= pcs 0.2
BENCH NAME= CPAI08/csp/rand-2-50-23-fcd/normalized-rand-2-50-23-587-230-fcd-45_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2091690-1247733148/watcher-2091690-1247733148 -o /tmp/evaluation-result-2091690-1247733148/solver-2091690-1247733148 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 803023738 HOME/instance-2091690-1247733148.xml

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

MD5SUM BENCH= 3c72aa0cd842d7c33b9b6c86f5561b8e
RANDOM SEED=803023738

node79.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		: 3000.229
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		: 3000.229
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1429304 kB
Buffers:         88008 kB
Cached:         362220 kB
SwapCached:          0 kB
Active:         132340 kB
Inactive:       403256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429304 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2128 kB
Writeback:           0 kB
Mapped:          96712 kB
Slab:            76260 kB
Committed_AS:   607076 kB
PageTables:       1912 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= 66388 MiB
End job on node79 at 2009-07-16 11:02:36