Trace number 2058361

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 1807.62

General information on the benchmark

Namecsp/frb45-21/
normalized-frb45-21-5_ext.xml
MD5SUMfb9ae502ac5b4de408560f60da6e1d86
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 benchmark89.1884
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of constraints476
Maximum constraint arity2
Maximum domain size21
Number of constraints which are defined in extension476
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 398945805
0.00/0.02	c Constructing HOME/instance-2058361-1247694244.xml  with 9970 constraints
0.08/0.14	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-2058361-1247694244/watcher-2058361-1247694244 -o /tmp/evaluation-result-2058361-1247694244/solver-2058361-1247694244 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 398945805 HOME/instance-2058361-1247694244.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: 0.57 0.13 0.04 4/72 15841
/proc/meminfo: memFree=974876/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=680 CPUtime=0
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 400 822 0 0 0 0 0 0 19 0 1 0 56489935 696320 26 996147200 134512640 135095119 4294956304 18446744073709551615 10261284 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 170 26 20 142 0 3 0

[startup+0.102455 s]
/proc/loadavg: 0.57 0.13 0.04 4/72 15841
/proc/meminfo: memFree=974876/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=5828 CPUtime=0.08
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 1176 822 0 0 8 0 0 0 19 0 1 0 56489935 5967872 785 996147200 134512640 135095119 4294956304 18446744073709551615 10696315 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 1457 785 364 142 0 411 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5828

[startup+0.201463 s]
/proc/loadavg: 0.57 0.13 0.04 4/72 15841
/proc/meminfo: memFree=974876/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=7532 CPUtime=0.18
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 1668 822 0 0 18 0 0 0 20 0 1 0 56489935 7712768 1179 996147200 134512640 135095119 4294956304 18446744073709551615 134617003 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 1883 1179 378 142 0 837 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 7532

[startup+0.301473 s]
/proc/loadavg: 0.57 0.13 0.04 4/72 15841
/proc/meminfo: memFree=974876/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=7532 CPUtime=0.28
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 1669 822 0 0 28 0 0 0 21 0 1 0 56489935 7712768 1180 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 1883 1180 378 142 0 837 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7532

[startup+0.701515 s]
/proc/loadavg: 0.57 0.13 0.04 4/72 15841
/proc/meminfo: memFree=974876/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=7532 CPUtime=0.68
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 1673 822 0 0 68 0 0 0 25 0 1 0 56489935 7712768 1184 996147200 134512640 135095119 4294956304 18446744073709551615 134607059 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 1883 1184 378 142 0 837 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7532

[startup+1.5016 s]
/proc/loadavg: 0.57 0.13 0.04 3/73 15847
/proc/meminfo: memFree=971412/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=7532 CPUtime=1.47
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 1682 822 0 0 147 0 0 0 25 0 1 0 56489935 7712768 1193 996147200 134512640 135095119 4294956304 18446744073709551615 134643013 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 1883 1193 378 142 0 837 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 7532

[startup+3.10176 s]
/proc/loadavg: 0.57 0.13 0.04 3/73 15847
/proc/meminfo: memFree=971284/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=7532 CPUtime=3.07
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 1698 822 0 0 307 0 0 0 25 0 1 0 56489935 7712768 1209 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 1883 1209 378 142 0 837 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 7532

[startup+6.30209 s]
/proc/loadavg: 0.69 0.16 0.05 3/73 15847
/proc/meminfo: memFree=970644/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=7532 CPUtime=5.99
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 1720 822 0 0 599 0 0 0 25 0 1 0 56489935 7712768 1231 996147200 134512640 135095119 4294956304 18446744073709551615 134642964 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 1883 1231 378 142 0 837 0
Current children cumulated CPU time (s) 5.99
Current children cumulated vsize (KiB) 7532

[startup+12.7017 s]
/proc/loadavg: 0.79 0.19 0.06 3/73 15847
/proc/meminfo: memFree=968596/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=9600 CPUtime=12.36
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 2195 822 0 0 1236 0 0 0 25 0 1 0 56489935 9830400 1577 996147200 134512640 135095119 4294956304 18446744073709551615 134643032 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 2400 1577 378 142 0 1354 0
Current children cumulated CPU time (s) 12.36
Current children cumulated vsize (KiB) 9600

[startup+25.5011 s]
/proc/loadavg: 1.06 0.27 0.09 3/73 15847
/proc/meminfo: memFree=965652/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=11548 CPUtime=25.11
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 2873 822 0 0 2510 1 0 0 25 0 1 0 56489935 11825152 1998 996147200 134512640 135095119 4294956304 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 2887 1998 378 142 0 1841 0
Current children cumulated CPU time (s) 25.11
Current children cumulated vsize (KiB) 11548

[startup+51.1017 s]
/proc/loadavg: 1.38 0.41 0.14 3/73 15847
/proc/meminfo: memFree=959316/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=16464 CPUtime=50.61
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 4497 822 0 0 5059 2 0 0 25 0 1 0 56489935 16859136 2819 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 4116 2819 378 142 0 3070 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 16464

[startup+102.302 s]
/proc/loadavg: 1.73 0.65 0.23 3/73 15847
/proc/meminfo: memFree=951060/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=19104 CPUtime=101.62
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 5666 822 0 0 10159 3 0 0 25 0 1 0 56489935 19562496 3988 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 4776 3988 378 142 0 3730 0
Current children cumulated CPU time (s) 101.62
Current children cumulated vsize (KiB) 19104

[startup+162.301 s]
/proc/loadavg: 1.90 0.90 0.34 3/73 15847
/proc/meminfo: memFree=939860/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=28944 CPUtime=161.37
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 8578 822 0 0 16132 5 0 0 25 0 1 0 56489935 29638656 5362 996147200 134512640 135095119 4294956304 18446744073709551615 134589654 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 7236 5362 378 142 0 6190 0
Current children cumulated CPU time (s) 161.37
Current children cumulated vsize (KiB) 28944

[startup+222.305 s]
/proc/loadavg: 1.96 1.09 0.44 3/73 15847
/proc/meminfo: memFree=934868/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=30264 CPUtime=221.14
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 9310 822 0 0 22108 6 0 0 25 0 1 0 56489935 30990336 6094 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 7566 6094 378 142 0 6520 0
Current children cumulated CPU time (s) 221.14
Current children cumulated vsize (KiB) 30264

[startup+282.301 s]
/proc/loadavg: 2.02 1.27 0.54 3/73 15847
/proc/meminfo: memFree=928596/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=32108 CPUtime=280.9
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 10155 822 0 0 28083 7 0 0 25 0 1 0 56489935 32878592 6939 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 8027 6939 378 142 0 6981 0
Current children cumulated CPU time (s) 280.9
Current children cumulated vsize (KiB) 32108

[startup+342.302 s]
/proc/loadavg: 2.00 1.40 0.63 3/73 15847
/proc/meminfo: memFree=922644/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=42016 CPUtime=340.67
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 12974 822 0 0 34058 9 0 0 25 0 1 0 56489935 43024384 7709 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 10504 7709 378 142 0 9458 0
Current children cumulated CPU time (s) 340.67
Current children cumulated vsize (KiB) 42016

[startup+402.302 s]
/proc/loadavg: 2.00 1.51 0.71 3/73 15847
/proc/meminfo: memFree=916820/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=43864 CPUtime=400.43
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 13756 822 0 0 40034 9 0 0 25 0 1 0 56489935 44916736 8491 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 10966 8491 378 142 0 9920 0
Current children cumulated CPU time (s) 400.43
Current children cumulated vsize (KiB) 43864

[startup+462.302 s]
/proc/loadavg: 2.00 1.59 0.79 3/73 15847
/proc/meminfo: memFree=905300/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=55348 CPUtime=460.19
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 16953 822 0 0 46007 12 0 0 25 0 1 0 56489935 56676352 10663 996147200 134512640 135095119 4294956304 18446744073709551615 134643981 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 13837 10663 378 142 0 12791 0
Current children cumulated CPU time (s) 460.19
Current children cumulated vsize (KiB) 55348

[startup+522.301 s]
/proc/loadavg: 2.00 1.67 0.86 3/73 15847
/proc/meminfo: memFree=896020/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=55348 CPUtime=519.96
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 17253 822 0 0 51984 12 0 0 25 0 1 0 56489935 56676352 10963 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 13837 10963 378 142 0 12791 0
Current children cumulated CPU time (s) 519.96
Current children cumulated vsize (KiB) 55348

[startup+582.301 s]
/proc/loadavg: 2.00 1.72 0.93 3/73 15849
/proc/meminfo: memFree=893780/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=55348 CPUtime=579.71
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 17542 822 0 0 57959 12 0 0 25 0 1 0 56489935 56676352 11252 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 13837 11252 378 142 0 12791 0
Current children cumulated CPU time (s) 579.71
Current children cumulated vsize (KiB) 55348

[startup+642.301 s]
/proc/loadavg: 2.00 1.77 1.00 3/73 15849
/proc/meminfo: memFree=891604/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=55348 CPUtime=639.49
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 17817 822 0 0 63936 13 0 0 25 0 1 0 56489935 56676352 11527 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 13837 11527 378 142 0 12791 0
Current children cumulated CPU time (s) 639.49
Current children cumulated vsize (KiB) 55348

[startup+702.302 s]

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

[startup+882.306 s]
/proc/loadavg: 2.00 1.89 1.21 3/73 15849
/proc/meminfo: memFree=876116/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=59836 CPUtime=878.54
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 19957 822 0 0 87838 16 0 0 25 0 1 0 56489935 61272064 13667 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 14959 13667 378 142 0 13913 0
Current children cumulated CPU time (s) 878.54
Current children cumulated vsize (KiB) 59836

[startup+942.301 s]
/proc/loadavg: 2.00 1.91 1.26 3/73 15849
/proc/meminfo: memFree=871956/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=77408 CPUtime=938.3
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 24599 822 0 0 93811 19 0 0 25 0 1 0 56489935 79265792 14212 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 19352 14212 378 142 0 18306 0
Current children cumulated CPU time (s) 938.3
Current children cumulated vsize (KiB) 77408

[startup+1002.3 s]
/proc/loadavg: 2.00 1.92 1.30 3/73 15849
/proc/meminfo: memFree=867604/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=78724 CPUtime=998.07
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 25178 822 0 0 99787 20 0 0 25 0 1 0 56489935 80613376 14791 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 19681 14791 378 142 0 18635 0
Current children cumulated CPU time (s) 998.07
Current children cumulated vsize (KiB) 78724

[startup+1062.3 s]
/proc/loadavg: 2.00 1.93 1.34 3/73 15855
/proc/meminfo: memFree=863380/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=80052 CPUtime=1057.81
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 25719 822 0 0 105760 21 0 0 25 0 1 0 56489935 81973248 15332 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 20013 15332 378 142 0 18967 0
Current children cumulated CPU time (s) 1057.81
Current children cumulated vsize (KiB) 80052

[startup+1122.3 s]
/proc/loadavg: 2.00 1.94 1.38 3/73 15855
/proc/meminfo: memFree=859348/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=81108 CPUtime=1117.58
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 26236 822 0 0 111736 22 0 0 25 0 1 0 56489935 83054592 15849 996147200 134512640 135095119 4294956304 18446744073709551615 134642693 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 20277 15849 378 142 0 19231 0
Current children cumulated CPU time (s) 1117.58
Current children cumulated vsize (KiB) 81108

[startup+1182.3 s]
/proc/loadavg: 2.00 1.95 1.42 3/73 15855
/proc/meminfo: memFree=855252/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=82300 CPUtime=1177.34
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 26764 822 0 0 117711 23 0 0 25 0 1 0 56489935 84275200 16377 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 20575 16377 378 142 0 19529 0
Current children cumulated CPU time (s) 1177.34
Current children cumulated vsize (KiB) 82300

[startup+1242.3 s]
/proc/loadavg: 2.00 1.95 1.45 3/73 15855
/proc/meminfo: memFree=851028/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=83612 CPUtime=1237.11
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 27302 822 0 0 123687 24 0 0 25 0 1 0 56489935 85618688 16915 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 20903 16915 378 142 0 19857 0
Current children cumulated CPU time (s) 1237.11
Current children cumulated vsize (KiB) 83612

[startup+1302.3 s]
/proc/loadavg: 2.00 1.96 1.48 3/73 15855
/proc/meminfo: memFree=847124/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=84536 CPUtime=1296.86
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 27783 822 0 0 129662 24 0 0 25 0 1 0 56489935 86564864 17396 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 21134 17396 378 142 0 20088 0
Current children cumulated CPU time (s) 1296.86
Current children cumulated vsize (KiB) 84536

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.51 3/73 15855
/proc/meminfo: memFree=843220/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=85856 CPUtime=1356.63
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 28312 822 0 0 135638 25 0 0 25 0 1 0 56489935 87916544 17925 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 21464 17925 378 142 0 20418 0
Current children cumulated CPU time (s) 1356.63
Current children cumulated vsize (KiB) 85856

[startup+1422.3 s]
/proc/loadavg: 2.00 1.97 1.54 3/73 15855
/proc/meminfo: memFree=839316/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=86908 CPUtime=1416.41
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 28801 822 0 0 141615 26 0 0 25 0 1 0 56489935 88993792 18414 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 21727 18414 378 142 0 20681 0
Current children cumulated CPU time (s) 1416.41
Current children cumulated vsize (KiB) 86908

[startup+1482.3 s]
/proc/loadavg: 2.11 2.00 1.58 3/73 15855
/proc/meminfo: memFree=835796/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=87964 CPUtime=1476.16
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 29266 822 0 0 147590 26 0 0 25 0 1 0 56489935 90075136 18879 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 21991 18879 378 142 0 20945 0
Current children cumulated CPU time (s) 1476.16
Current children cumulated vsize (KiB) 87964

[startup+1542.31 s]
/proc/loadavg: 2.11 2.02 1.60 3/73 15855
/proc/meminfo: memFree=818772/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=110280 CPUtime=1535.93
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 35062 822 0 0 153564 29 0 0 25 0 1 0 56489935 112926720 22626 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 27570 22626 378 142 0 26524 0
Current children cumulated CPU time (s) 1535.93
Current children cumulated vsize (KiB) 110280

[startup+1602.3 s]
/proc/loadavg: 2.11 2.03 1.63 3/73 15855
/proc/meminfo: memFree=816468/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=110280 CPUtime=1595.69
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 35259 822 0 0 159540 29 0 0 25 0 1 0 56489935 112926720 22823 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 27570 22823 378 142 0 26524 0
Current children cumulated CPU time (s) 1595.69
Current children cumulated vsize (KiB) 110280

[startup+1662.3 s]
/proc/loadavg: 2.22 2.07 1.67 3/73 15855
/proc/meminfo: memFree=800916/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=110280 CPUtime=1655.45
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 35459 822 0 0 165516 29 0 0 25 0 1 0 56489935 112926720 23023 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 27570 23023 378 142 0 26524 0
Current children cumulated CPU time (s) 1655.45
Current children cumulated vsize (KiB) 110280

[startup+1722.3 s]
/proc/loadavg: 2.18 2.08 1.70 3/73 15855
/proc/meminfo: memFree=799636/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=110280 CPUtime=1715.22
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 35650 822 0 0 171493 29 0 0 25 0 1 0 56489935 112926720 23214 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 27570 23214 378 142 0 26524 0
Current children cumulated CPU time (s) 1715.22
Current children cumulated vsize (KiB) 110280

[startup+1782.3 s]
/proc/loadavg: 2.07 2.06 1.71 3/73 15855
/proc/meminfo: memFree=797908/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=110280 CPUtime=1774.98
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 35838 822 0 0 177468 30 0 0 25 0 1 0 56489935 112926720 23402 996147200 134512640 135095119 4294956304 18446744073709551615 134617271 0 0 4096 0 0 0 0 17 1 0 0
/proc/15841/statm: 27570 23402 378 142 0 26524 0
Current children cumulated CPU time (s) 1774.98
Current children cumulated vsize (KiB) 110280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.6 s]
/proc/loadavg: 1.96 2.04 1.72 3/73 15950
/proc/meminfo: memFree=882740/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=110280 CPUtime=1800.09
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 35921 822 0 0 179979 30 0 0 25 0 1 0 56489935 112926720 23485 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15841/statm: 27570 23485 378 142 0 26524 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 110280

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

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

[startup+1807.6 s]
/proc/loadavg: 1.96 2.04 1.72 3/73 15950
/proc/meminfo: memFree=882740/2055920 swapFree=4192812/4192956
[pid=15841] ppid=15839 vsize=110280 CPUtime=1800.09
/proc/15841/stat : 15841 (pcs.small) R 15839 15841 15632 0 -1 4194304 35921 822 0 0 179979 30 0 0 25 0 1 0 56489935 112926720 23485 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/15841/statm: 27570 23485 378 142 0 26524 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 110280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.62
CPU time (s): 1800.13
CPU user time (s): 1799.8
CPU system time (s): 0.331949
CPU usage (%): 99.5858
Max. virtual memory (cumulated for all children) (KiB): 116760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.331949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36743
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= 20
involuntary context switches= 20940

runsolver used 1.41678 second user time and 5.17321 second system time

The end

Launcher Data 

Begin job on node90 at 2009-07-15 23:44:13
IDJOB=2058361
IDBENCH=53481
IDSOLVER=734
FILE ID=node90/2058361-1247694244
PBS_JOBID= 9521138
Free space on /tmp= 66096 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/frb45-21/normalized-frb45-21-5_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2058361-1247694244/watcher-2058361-1247694244 -o /tmp/evaluation-result-2058361-1247694244/solver-2058361-1247694244 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 398945805 HOME/instance-2058361-1247694244.xml

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

MD5SUM BENCH= fb9ae502ac5b4de408560f60da6e1d86
RANDOM SEED=398945805

node90.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		: 3000.212
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		: 3000.212
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:        975300 kB
Buffers:         99068 kB
Cached:         849396 kB
SwapCached:          0 kB
Active:         361668 kB
Inactive:       613132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        975300 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4436 kB
Writeback:           0 kB
Mapped:          31476 kB
Slab:            91260 kB
Committed_AS:   624056 kB
PageTables:       1780 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= 66096 MiB
End job on node90 at 2009-07-16 00:14:22