Trace number 2059593

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) 1800.13 1816.13

General information on the benchmark

Namecsp/rand-2-25/
normalized-rand-25-25-300-147-58021_ext.xml
MD5SUM646c308d0d2b6d69b43b2acd55fc5134
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark168.888
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints300
Maximum constraint arity2
Maximum domain size25
Number of constraints which are defined in extension300
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 86715533
0.00/0.02	c Constructing HOME/instance-2059593-1247695183.xml  with 7482 constraints
0.08/0.12	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-2059593-1247695183/watcher-2059593-1247695183 -o /tmp/evaluation-result-2059593-1247695183/solver-2059593-1247695183 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 86715533 HOME/instance-2059593-1247695183.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: 2.03 1.93 1.26 3/72 15011
/proc/meminfo: memFree=661424/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=5212 CPUtime=0
/proc/15011/stat : 15011 (pcssolve) R 15009 15011 14057 0 -1 4194304 74 0 0 0 0 0 0 0 20 0 1 0 56581770 5337088 48 996147200 4194304 4889804 548682068800 18446744073709551615 235371164851 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 1303 48 32 169 0 14 0

[startup+0.022444 s]
/proc/loadavg: 2.03 1.93 1.26 3/72 15011
/proc/meminfo: memFree=661424/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=4288 CPUtime=0
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 544 822 0 0 0 0 0 0 24 0 1 0 56581770 4390912 165 996147200 134512640 135095119 4294956304 18446744073709551615 2621535 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 1072 165 140 142 0 14 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4288

[startup+0.101454 s]
/proc/loadavg: 2.03 1.93 1.26 3/72 15011
/proc/meminfo: memFree=661424/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=5696 CPUtime=0.08
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 1128 822 0 0 8 0 0 0 24 0 1 0 56581770 5832704 737 996147200 134512640 135095119 4294956304 18446744073709551615 3050996 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 1424 737 364 142 0 378 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5696

[startup+0.301472 s]
/proc/loadavg: 2.03 1.93 1.26 3/72 15011
/proc/meminfo: memFree=661424/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=6776 CPUtime=0.28
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 1439 822 0 0 28 0 0 0 25 0 1 0 56581770 6938624 1015 996147200 134512640 135095119 4294956304 18446744073709551615 134615483 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 1694 1015 378 142 0 648 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6776

[startup+0.701507 s]
/proc/loadavg: 2.03 1.93 1.26 3/72 15011
/proc/meminfo: memFree=661424/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=6516 CPUtime=0.68
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 1441 822 0 0 68 0 0 0 25 0 1 0 56581770 6672384 952 996147200 134512640 135095119 4294956304 18446744073709551615 134589639 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 1629 952 378 142 0 583 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6516

[startup+1.50158 s]
/proc/loadavg: 2.03 1.93 1.26 3/73 15017
/proc/meminfo: memFree=658408/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=7032 CPUtime=1.47
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 1579 822 0 0 147 0 0 0 25 0 1 0 56581770 7200768 1025 996147200 134512640 135095119 4294956304 18446744073709551615 134589657 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 1758 1025 378 142 0 712 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7032

[startup+3.10273 s]
/proc/loadavg: 2.03 1.93 1.27 3/73 15017
/proc/meminfo: memFree=656808/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=7936 CPUtime=3.05
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 1907 822 0 0 305 0 0 0 25 0 1 0 56581770 8126464 1224 996147200 134512640 135095119 4294956304 18446744073709551615 134589504 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 1984 1224 378 142 0 938 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7936

[startup+6.30201 s]
/proc/loadavg: 2.03 1.93 1.27 3/73 15017
/proc/meminfo: memFree=651760/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=10648 CPUtime=6.23
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 2600 822 0 0 623 0 0 0 25 0 1 0 56581770 10903552 1660 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 2662 1660 378 142 0 1616 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10648

[startup+12.7016 s]
/proc/loadavg: 2.02 1.93 1.27 3/73 15017
/proc/meminfo: memFree=647280/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=11688 CPUtime=12.57
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 3131 822 0 0 1257 0 0 0 25 0 1 0 56581770 11968512 2191 996147200 134512640 135095119 4294956304 18446744073709551615 134589539 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 2922 2191 378 142 0 1876 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 11688

[startup+25.5017 s]
/proc/loadavg: 2.02 1.93 1.28 3/73 15017
/proc/meminfo: memFree=634992/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=16732 CPUtime=25.25
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 4738 822 0 0 2523 2 0 0 25 0 1 0 56581770 17133568 3028 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 4183 3028 378 142 0 3137 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 16732

[startup+51.101 s]
/proc/loadavg: 2.01 1.94 1.30 3/73 15017
/proc/meminfo: memFree=617008/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=23432 CPUtime=50.61
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 6939 822 0 0 5057 4 0 0 25 0 1 0 56581770 23994368 4204 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 5858 4204 378 142 0 4812 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 23432

[startup+102.307 s]
/proc/loadavg: 2.00 1.94 1.33 3/73 15023
/proc/meminfo: memFree=580976/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=29288 CPUtime=101.32
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 9100 822 0 0 10126 6 0 0 25 0 1 0 56581770 29990912 5852 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 7322 5852 378 142 0 6276 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 29288

[startup+162.302 s]
/proc/loadavg: 2.00 1.95 1.37 3/73 15023
/proc/meminfo: memFree=541296/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=32556 CPUtime=160.77
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 10564 822 0 0 16068 9 0 0 25 0 1 0 56581770 33337344 7316 996147200 134512640 135095119 4294956304 18446744073709551615 134589655 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 8139 7316 378 142 0 7093 0
Current children cumulated CPU time (s) 160.77
Current children cumulated vsize (KiB) 32556

[startup+222.301 s]
/proc/loadavg: 2.00 1.96 1.41 3/73 15023
/proc/meminfo: memFree=501040/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=43500 CPUtime=220.21
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 13837 822 0 0 22008 13 0 0 25 0 1 0 56581770 44544000 8540 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 10875 8540 378 142 0 9829 0
Current children cumulated CPU time (s) 220.21
Current children cumulated vsize (KiB) 43500

[startup+282.302 s]
/proc/loadavg: 2.00 1.96 1.44 3/73 15023
/proc/meminfo: memFree=461104/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=53272 CPUtime=279.67
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 16740 822 0 0 27953 14 0 0 25 0 1 0 56581770 54550528 10418 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 13318 10418 378 142 0 12272 0
Current children cumulated CPU time (s) 279.67
Current children cumulated vsize (KiB) 53272

[startup+342.301 s]
/proc/loadavg: 2.06 1.98 1.48 3/73 15023
/proc/meminfo: memFree=431536/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=53272 CPUtime=339.11
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 17164 822 0 0 33896 15 0 0 25 0 1 0 56581770 54550528 10842 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 13318 10842 378 142 0 12272 0
Current children cumulated CPU time (s) 339.11
Current children cumulated vsize (KiB) 53272

[startup+402.302 s]
/proc/loadavg: 2.02 1.98 1.51 3/73 15023
/proc/meminfo: memFree=394032/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=54840 CPUtime=398.58
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 17965 822 0 0 39841 17 0 0 25 0 1 0 56581770 56156160 11643 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 13710 11643 378 142 0 12664 0
Current children cumulated CPU time (s) 398.58
Current children cumulated vsize (KiB) 54840

[startup+462.302 s]
/proc/loadavg: 2.01 1.98 1.54 3/73 15023
/proc/meminfo: memFree=369904/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=56800 CPUtime=458.03
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 18824 822 0 0 45785 18 0 0 25 0 1 0 56581770 58163200 12502 996147200 134512640 135095119 4294956304 18446744073709551615 134642884 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 14200 12502 378 142 0 13154 0
Current children cumulated CPU time (s) 458.03
Current children cumulated vsize (KiB) 56800

[startup+522.301 s]
/proc/loadavg: 2.00 1.98 1.56 3/73 15023
/proc/meminfo: memFree=346480/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=58632 CPUtime=517.48
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 19624 822 0 0 51729 19 0 0 25 0 1 0 56581770 60039168 13302 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 14658 13302 378 142 0 13612 0
Current children cumulated CPU time (s) 517.48
Current children cumulated vsize (KiB) 58632

[startup+582.302 s]
/proc/loadavg: 2.00 1.98 1.59 3/73 15023
/proc/meminfo: memFree=320048/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=76724 CPUtime=576.94
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 24480 822 0 0 57672 22 0 0 25 0 1 0 56581770 78565376 14061 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 19181 14061 378 142 0 18135 0
Current children cumulated CPU time (s) 576.94
Current children cumulated vsize (KiB) 76724

[startup+642.301 s]
/proc/loadavg: 2.00 1.98 1.61 3/73 15023
/proc/meminfo: memFree=289968/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=78292 CPUtime=636.39
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 25196 822 0 0 63616 23 0 0 25 0 1 0 56581770 80171008 14777 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 19573 14777 378 142 0 18527 0
Current children cumulated CPU time (s) 636.39
Current children cumulated vsize (KiB) 78292

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 2.00 1.98 1.69 3/73 15023
/proc/meminfo: memFree=173296/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=84296 CPUtime=874.19
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 27843 822 0 0 87391 28 0 0 25 0 1 0 56581770 86319104 17424 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 21074 17424 378 142 0 20028 0
Current children cumulated CPU time (s) 874.19
Current children cumulated vsize (KiB) 84296

[startup+942.301 s]
/proc/loadavg: 2.00 1.98 1.70 3/73 15023
/proc/meminfo: memFree=137520/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=104104 CPUtime=933.65
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 33069 822 0 0 93334 31 0 0 25 0 1 0 56581770 106602496 20601 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 26026 20601 378 142 0 24980 0
Current children cumulated CPU time (s) 933.65
Current children cumulated vsize (KiB) 104104

[startup+1002.3 s]
/proc/loadavg: 2.00 1.98 1.72 3/73 15023
/proc/meminfo: memFree=113776/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=104104 CPUtime=993.1
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 33330 822 0 0 99279 31 0 0 25 0 1 0 56581770 106602496 20862 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 26026 20862 378 142 0 24980 0
Current children cumulated CPU time (s) 993.1
Current children cumulated vsize (KiB) 104104

[startup+1062.3 s]
/proc/loadavg: 2.00 1.98 1.74 3/73 15023
/proc/meminfo: memFree=90096/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=104104 CPUtime=1052.55
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 33585 822 0 0 105223 32 0 0 25 0 1 0 56581770 106602496 21117 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 26026 21117 378 142 0 24980 0
Current children cumulated CPU time (s) 1052.55
Current children cumulated vsize (KiB) 104104

[startup+1122.3 s]
/proc/loadavg: 2.00 1.98 1.75 3/73 15023
/proc/meminfo: memFree=65072/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=104104 CPUtime=1111.99
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 33835 822 0 0 111167 32 0 0 25 0 1 0 56581770 106602496 21367 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 26026 21367 378 142 0 24980 0
Current children cumulated CPU time (s) 1111.99
Current children cumulated vsize (KiB) 104104

[startup+1182.3 s]
/proc/loadavg: 2.00 1.98 1.76 3/73 15023
/proc/meminfo: memFree=41456/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=104104 CPUtime=1171.44
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 34083 822 0 0 117111 33 0 0 25 0 1 0 56581770 106602496 21615 996147200 134512640 135095119 4294956304 18446744073709551615 134642881 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 26026 21615 378 142 0 24980 0
Current children cumulated CPU time (s) 1171.44
Current children cumulated vsize (KiB) 104104

[startup+1242.3 s]
/proc/loadavg: 2.00 1.98 1.77 3/73 15023
/proc/meminfo: memFree=18032/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=104104 CPUtime=1230.89
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 34319 822 0 0 123055 34 0 0 25 0 1 0 56581770 106602496 21851 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 26026 21851 378 142 0 24980 0
Current children cumulated CPU time (s) 1230.89
Current children cumulated vsize (KiB) 104104

[startup+1302.3 s]
/proc/loadavg: 2.06 2.00 1.79 3/73 15023
/proc/meminfo: memFree=15024/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=104104 CPUtime=1290.34
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 34561 822 0 0 128999 35 0 0 25 0 1 0 56581770 106602496 22093 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 26026 22093 378 142 0 24980 0
Current children cumulated CPU time (s) 1290.34
Current children cumulated vsize (KiB) 104104

[startup+1362.3 s]
/proc/loadavg: 2.08 2.01 1.80 3/73 15023
/proc/meminfo: memFree=31472/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=104236 CPUtime=1349.78
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 34844 822 0 0 134943 35 0 0 25 0 1 0 56581770 106737664 22376 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 26059 22376 378 142 0 25013 0
Current children cumulated CPU time (s) 1349.78
Current children cumulated vsize (KiB) 104236

[startup+1422.31 s]
/proc/loadavg: 2.08 2.02 1.82 3/73 15023
/proc/meminfo: memFree=15472/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=105276 CPUtime=1409.23
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 35316 822 0 0 140887 36 0 0 25 0 1 0 56581770 107802624 22848 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 26319 22848 378 142 0 25273 0
Current children cumulated CPU time (s) 1409.23
Current children cumulated vsize (KiB) 105276

[startup+1482.3 s]
/proc/loadavg: 2.19 2.06 1.84 3/73 15023
/proc/meminfo: memFree=15024/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=106184 CPUtime=1468.69
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 35785 822 0 0 146832 37 0 0 25 0 1 0 56581770 108732416 23317 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 26546 23317 378 142 0 25500 0
Current children cumulated CPU time (s) 1468.69
Current children cumulated vsize (KiB) 106184

[startup+1542.3 s]
/proc/loadavg: 2.06 2.05 1.85 3/73 15023
/proc/meminfo: memFree=16048/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=107236 CPUtime=1528.15
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 36265 822 0 0 152777 38 0 0 25 0 1 0 56581770 109809664 23797 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 26809 23797 378 142 0 25763 0
Current children cumulated CPU time (s) 1528.15
Current children cumulated vsize (KiB) 107236

[startup+1602.3 s]
/proc/loadavg: 2.02 2.04 1.85 3/73 15023
/proc/meminfo: memFree=14896/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=108272 CPUtime=1587.6
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 36754 822 0 0 158721 39 0 0 25 0 1 0 56581770 110870528 24286 996147200 134512640 135095119 4294956304 18446744073709551615 134615460 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 27068 24286 378 142 0 26022 0
Current children cumulated CPU time (s) 1587.6
Current children cumulated vsize (KiB) 108272

[startup+1662.3 s]
/proc/loadavg: 2.01 2.03 1.86 3/73 15023
/proc/meminfo: memFree=15472/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=109456 CPUtime=1647.06
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 37251 822 0 0 164666 40 0 0 25 0 1 0 56581770 112082944 24783 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 27364 24783 378 142 0 26318 0
Current children cumulated CPU time (s) 1647.06
Current children cumulated vsize (KiB) 109456

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 1.87 3/73 15023
/proc/meminfo: memFree=15664/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=110496 CPUtime=1706.52
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 37734 822 0 0 170611 41 0 0 25 0 1 0 56581770 113147904 25266 996147200 134512640 135095119 4294956304 18446744073709551615 134642937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15011/statm: 27624 25266 378 142 0 26578 0
Current children cumulated CPU time (s) 1706.52
Current children cumulated vsize (KiB) 110496

[startup+1782.3 s]
/proc/loadavg: 2.16 2.06 1.89 3/82 15063
/proc/meminfo: memFree=513064/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=111540 CPUtime=1766.3
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 38208 822 0 0 176582 48 0 0 25 0 1 0 56581770 114216960 25740 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15011/statm: 27885 25740 378 142 0 26839 0
Current children cumulated CPU time (s) 1766.3
Current children cumulated vsize (KiB) 111540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.11 s]
/proc/loadavg: 2.22 2.08 1.90 3/82 15063
/proc/meminfo: memFree=244328/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=112196 CPUtime=1800.09
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 38480 822 0 0 179961 48 0 0 25 0 1 0 56581770 114888704 26012 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15011/statm: 28049 26012 378 142 0 27003 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 112196

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

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

[startup+1816.11 s]
/proc/loadavg: 2.22 2.08 1.90 3/82 15063
/proc/meminfo: memFree=244328/2055920 swapFree=4192812/4192956
[pid=15011] ppid=15009 vsize=112196 CPUtime=1800.09
/proc/15011/stat : 15011 (pcs.small) R 15009 15011 14057 0 -1 4194304 38480 822 0 0 179961 48 0 0 25 0 1 0 56581770 114888704 26012 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15011/statm: 28049 26012 378 142 0 27003 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 112196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1816.13
CPU time (s): 1800.13
CPU user time (s): 1799.62
CPU system time (s): 0.510922
CPU usage (%): 99.119
Max. virtual memory (cumulated for all children) (KiB): 112196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.510922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39302
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= 38418

runsolver used 2.68359 second user time and 5.2662 second system time

The end

Launcher Data 

Begin job on node51 at 2009-07-15 23:59:43
IDJOB=2059593
IDBENCH=53596
IDSOLVER=734
FILE ID=node51/2059593-1247695183
PBS_JOBID= 9521211
Free space on /tmp= 66316 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-25/normalized-rand-25-25-300-147-58021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059593-1247695183/watcher-2059593-1247695183 -o /tmp/evaluation-result-2059593-1247695183/solver-2059593-1247695183 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 86715533 HOME/instance-2059593-1247695183.xml

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

MD5SUM BENCH= 646c308d0d2b6d69b43b2acd55fc5134
RANDOM SEED=86715533

node51.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		: 3000.225
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		: 3000.225
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:        661904 kB
Buffers:         67648 kB
Cached:        1177228 kB
SwapCached:          0 kB
Active:         159436 kB
Inactive:      1154852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        661904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2076 kB
Writeback:           0 kB
Mapped:          80916 kB
Slab:            65192 kB
Committed_AS:   531068 kB
PageTables:       1840 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= 66228 MiB
End job on node51 at 2009-07-16 00:30:01