Trace number 2059648

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) 1800.1 1804.82

General information on the benchmark

Namecsp/rand-2-25/
normalized-rand-25-25-300-147-56021_ext.xml
MD5SUM10387ee419d7585ea928a96a809dd75b
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 benchmark135.374
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
0.17/0.20	c Seed is 1944161750
0.17/0.20	c Constructing HOME/instance-2059648-1247695261.xml  with 7487 constraints
0.17/0.20	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-2059648-1247695261/watcher-2059648-1247695261 -o /tmp/evaluation-result-2059648-1247695261/solver-2059648-1247695261 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 1944161750 HOME/instance-2059648-1247695261.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: 2.10 2.00 1.35 4/72 8480
/proc/meminfo: memFree=1262640/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=5356 CPUtime=0
/proc/8480/stat : 8480 (pcssolve) R 8478 8480 8351 0 -1 4194304 265 0 0 0 0 0 0 0 20 0 1 0 56592718 5484544 233 996147200 4194304 4889804 548682068800 18446744073709551615 4324781 0 0 4100 65536 0 0 0 17 1 0 0
/proc/8480/statm: 1339 233 194 169 0 50 0

[startup+0.147755 s]
/proc/loadavg: 2.10 2.00 1.35 4/72 8480
/proc/meminfo: memFree=1262640/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=6776 CPUtime=0.12
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 1435 822 0 0 12 0 0 0 18 0 1 0 56592718 6938624 1011 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 1694 1011 378 142 0 648 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 6776

[startup+0.20276 s]
/proc/loadavg: 2.10 2.00 1.35 4/72 8480
/proc/meminfo: memFree=1262640/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=6776 CPUtime=0.17
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 1436 822 0 0 17 0 0 0 18 0 1 0 56592718 6938624 1012 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 1694 1012 378 142 0 648 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 6776

[startup+0.302769 s]
/proc/loadavg: 2.10 2.00 1.35 4/72 8480
/proc/meminfo: memFree=1262640/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=6776 CPUtime=0.28
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 1439 822 0 0 27 1 0 0 19 0 1 0 56592718 6938624 1015 996147200 134512640 135095119 4294956304 18446744073709551615 134589509 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 1694 1015 378 142 0 648 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6776

[startup+0.701808 s]
/proc/loadavg: 2.10 2.00 1.35 4/72 8480
/proc/meminfo: memFree=1262640/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=6516 CPUtime=0.66
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 1441 822 0 0 65 1 0 0 23 0 1 0 56592718 6672384 952 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 1629 952 378 142 0 583 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 6516

[startup+1.50288 s]
/proc/loadavg: 2.09 2.00 1.35 3/73 8492
/proc/meminfo: memFree=1259872/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=7032 CPUtime=1.46
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 1576 822 0 0 145 1 0 0 25 0 1 0 56592718 7200768 1022 996147200 134512640 135095119 4294956304 18446744073709551615 134642572 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 1758 1022 378 142 0 712 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 7032

[startup+3.10104 s]
/proc/loadavg: 2.09 2.00 1.35 3/73 8492
/proc/meminfo: memFree=1259360/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=7932 CPUtime=3.05
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 1888 822 0 0 304 1 0 0 25 0 1 0 56592718 8122368 1205 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 1983 1205 378 142 0 937 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 7932

[startup+6.30134 s]
/proc/loadavg: 2.09 2.00 1.35 3/73 8492
/proc/meminfo: memFree=1257128/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=10640 CPUtime=6.23
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 2599 822 0 0 622 1 0 0 25 0 1 0 56592718 10895360 1659 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 2660 1659 378 142 0 1614 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10640

[startup+12.702 s]
/proc/loadavg: 2.08 2.00 1.36 3/73 8492
/proc/meminfo: memFree=1254824/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=11684 CPUtime=12.6
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 3127 822 0 0 1258 2 0 0 25 0 1 0 56592718 11964416 2187 996147200 134512640 135095119 4294956304 18446744073709551615 134576584 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 2921 2187 378 142 0 1875 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 11684

[startup+25.5012 s]
/proc/loadavg: 2.07 2.00 1.37 3/73 8492
/proc/meminfo: memFree=1251176/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=16724 CPUtime=25.34
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 4748 822 0 0 2531 3 0 0 25 0 1 0 56592718 17125376 3038 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 4181 3038 378 142 0 3135 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 16724

[startup+51.1016 s]
/proc/loadavg: 2.04 2.00 1.38 3/73 8492
/proc/meminfo: memFree=1246120/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=23432 CPUtime=50.82
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 6943 822 0 0 5076 6 0 0 25 0 1 0 56592718 23994368 4208 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 5858 4208 378 142 0 4812 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 23432

[startup+102.302 s]
/proc/loadavg: 2.02 2.00 1.41 3/73 8492
/proc/meminfo: memFree=1238440/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=29416 CPUtime=101.77
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 9130 822 0 0 10169 8 0 0 25 0 1 0 56592718 30121984 5882 996147200 134512640 135095119 4294956304 18446744073709551615 134617019 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 7354 5882 378 142 0 6308 0
Current children cumulated CPU time (s) 101.77
Current children cumulated vsize (KiB) 29416

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.45 3/73 8492
/proc/meminfo: memFree=1231336/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=40756 CPUtime=161.48
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 12622 822 0 0 16136 12 0 0 25 0 1 0 56592718 41734144 7325 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 10189 7325 378 142 0 9143 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 40756

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 1.48 3/73 8492
/proc/meminfo: memFree=1225640/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=43492 CPUtime=221.2
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 13821 822 0 0 22106 14 0 0 25 0 1 0 56592718 44535808 8524 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 10873 8524 378 142 0 9827 0
Current children cumulated CPU time (s) 221.2
Current children cumulated vsize (KiB) 43492

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 1.51 3/73 8492
/proc/meminfo: memFree=1217256/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=53264 CPUtime=280.9
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 16704 822 0 0 28074 16 0 0 25 0 1 0 56592718 54542336 10382 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 13316 10382 378 142 0 12270 0
Current children cumulated CPU time (s) 280.9
Current children cumulated vsize (KiB) 53264

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.54 3/73 8492
/proc/meminfo: memFree=1214568/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=53264 CPUtime=340.62
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 17122 822 0 0 34045 17 0 0 25 0 1 0 56592718 54542336 10800 996147200 134512640 135095119 4294956304 18446744073709551615 134638335 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 13316 10800 378 142 0 12270 0
Current children cumulated CPU time (s) 340.62
Current children cumulated vsize (KiB) 53264

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.56 3/73 8492
/proc/meminfo: memFree=1210728/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=54704 CPUtime=400.33
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 17862 822 0 0 40015 18 0 0 25 0 1 0 56592718 56016896 11540 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 13676 11540 378 142 0 12630 0
Current children cumulated CPU time (s) 400.33
Current children cumulated vsize (KiB) 54704

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.59 3/73 8492
/proc/meminfo: memFree=1205864/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=56544 CPUtime=460.04
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 18672 822 0 0 45985 19 0 0 25 0 1 0 56592718 57901056 12350 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 14136 12350 378 142 0 13090 0
Current children cumulated CPU time (s) 460.04
Current children cumulated vsize (KiB) 56544

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.61 3/73 8492
/proc/meminfo: memFree=1200872/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=58380 CPUtime=519.76
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 19476 822 0 0 51955 21 0 0 25 0 1 0 56592718 59781120 13154 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 14595 13154 378 142 0 13549 0
Current children cumulated CPU time (s) 519.76
Current children cumulated vsize (KiB) 58380

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.63 3/73 8492
/proc/meminfo: memFree=1195816/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=59940 CPUtime=579.47
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 20215 822 0 0 57925 22 0 0 25 0 1 0 56592718 61378560 13893 996147200 134512640 135095119 4294956304 18446744073709551615 134589545 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 14985 13893 378 142 0 13939 0
Current children cumulated CPU time (s) 579.47
Current children cumulated vsize (KiB) 59940

[startup+642.301 s]
/proc/loadavg: 2.07 2.01 1.66 3/73 8492
/proc/meminfo: memFree=1191144/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=77896 CPUtime=639.18
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 25016 822 0 0 63893 25 0 0 25 0 1 0 56592718 79765504 14597 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 1 0 0
/proc/8480/statm: 19474 14597 378 142 0 18428 0
Current children cumulated CPU time (s) 639.18
Current children cumulated vsize (KiB) 77896

[startup+702.302 s]

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

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 1.73 3/73 8525
/proc/meminfo: memFree=1271144/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=83896 CPUtime=878.05
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 27691 822 0 0 87776 29 0 0 25 0 1 0 56592718 85909504 17272 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 20974 17272 378 142 0 19928 0
Current children cumulated CPU time (s) 878.05
Current children cumulated vsize (KiB) 83896

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.74 3/73 8557
/proc/meminfo: memFree=1243240/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=104096 CPUtime=937.87
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 33034 822 0 0 93754 33 0 0 25 0 1 0 56592718 106594304 20566 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 26024 20566 378 142 0 24978 0
Current children cumulated CPU time (s) 937.87
Current children cumulated vsize (KiB) 104096

[startup+1002.3 s]
/proc/loadavg: 2.06 2.02 1.76 3/73 8557
/proc/meminfo: memFree=1240296/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=104096 CPUtime=997.84
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 33313 822 0 0 99751 33 0 0 25 0 1 0 56592718 106594304 20845 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 26024 20845 378 142 0 24978 0
Current children cumulated CPU time (s) 997.84
Current children cumulated vsize (KiB) 104096

[startup+1062.3 s]
/proc/loadavg: 2.08 2.03 1.77 3/73 8557
/proc/meminfo: memFree=1237864/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=104096 CPUtime=1057.82
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 33584 822 0 0 105749 33 0 0 25 0 1 0 56592718 106594304 21116 996147200 134512640 135095119 4294956304 18446744073709551615 134642970 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 26024 21116 378 142 0 24978 0
Current children cumulated CPU time (s) 1057.82
Current children cumulated vsize (KiB) 104096

[startup+1122.3 s]
/proc/loadavg: 2.03 2.02 1.79 3/73 8557
/proc/meminfo: memFree=1234920/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=104096 CPUtime=1117.81
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 33848 822 0 0 111747 34 0 0 25 0 1 0 56592718 106594304 21380 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 26024 21380 378 142 0 24978 0
Current children cumulated CPU time (s) 1117.81
Current children cumulated vsize (KiB) 104096

[startup+1182.3 s]
/proc/loadavg: 2.01 2.01 1.80 3/73 8557
/proc/meminfo: memFree=1231976/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=104096 CPUtime=1177.78
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 34108 822 0 0 117744 34 0 0 25 0 1 0 56592718 106594304 21640 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 26024 21640 378 142 0 24978 0
Current children cumulated CPU time (s) 1177.78
Current children cumulated vsize (KiB) 104096

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 1.81 3/73 8557
/proc/meminfo: memFree=1228264/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=104096 CPUtime=1237.76
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 34366 822 0 0 123742 34 0 0 25 0 1 0 56592718 106594304 21898 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 26024 21898 378 142 0 24978 0
Current children cumulated CPU time (s) 1237.76
Current children cumulated vsize (KiB) 104096

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.82 3/73 8557
/proc/meminfo: memFree=1226280/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=104096 CPUtime=1297.73
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 34619 822 0 0 129739 34 0 0 25 0 1 0 56592718 106594304 22151 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 26024 22151 378 142 0 24978 0
Current children cumulated CPU time (s) 1297.73
Current children cumulated vsize (KiB) 104096

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.83 3/73 8557
/proc/meminfo: memFree=1223464/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=104360 CPUtime=1357.72
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 34914 822 0 0 135737 35 0 0 25 0 1 0 56592718 106864640 22446 996147200 134512640 135095119 4294956304 18446744073709551615 134589562 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 26090 22446 378 142 0 25044 0
Current children cumulated CPU time (s) 1357.72
Current children cumulated vsize (KiB) 104360

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 1.83 3/73 8557
/proc/meminfo: memFree=1219560/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=105408 CPUtime=1417.7
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 35425 822 0 0 141734 36 0 0 25 0 1 0 56592718 107937792 22957 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 26352 22957 378 142 0 25306 0
Current children cumulated CPU time (s) 1417.7
Current children cumulated vsize (KiB) 105408

[startup+1482.3 s]
/proc/loadavg: 2.04 2.01 1.84 3/73 8557
/proc/meminfo: memFree=1215848/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=106448 CPUtime=1477.67
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 35930 822 0 0 147731 36 0 0 25 0 1 0 56592718 109002752 23462 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 26612 23462 378 142 0 25566 0
Current children cumulated CPU time (s) 1477.67
Current children cumulated vsize (KiB) 106448

[startup+1542.31 s]
/proc/loadavg: 2.05 2.02 1.85 3/73 8557
/proc/meminfo: memFree=1210024/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=107624 CPUtime=1537.66
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 36449 822 0 0 153729 37 0 0 25 0 1 0 56592718 110206976 23981 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 26906 23981 378 142 0 25860 0
Current children cumulated CPU time (s) 1537.66
Current children cumulated vsize (KiB) 107624

[startup+1602.3 s]
/proc/loadavg: 2.02 2.02 1.86 3/73 8557
/proc/meminfo: memFree=1206888/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=108808 CPUtime=1597.63
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 36979 822 0 0 159725 38 0 0 25 0 1 0 56592718 111419392 24511 996147200 134512640 135095119 4294956304 18446744073709551615 134643125 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 27202 24511 378 142 0 26156 0
Current children cumulated CPU time (s) 1597.63
Current children cumulated vsize (KiB) 108808

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 1.87 3/73 8557
/proc/meminfo: memFree=1204136/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=109976 CPUtime=1657.61
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 37483 822 0 0 165722 39 0 0 25 0 1 0 56592718 112615424 25015 996147200 134512640 135095119 4294956304 18446744073709551615 134642982 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 27494 25015 378 142 0 26448 0
Current children cumulated CPU time (s) 1657.61
Current children cumulated vsize (KiB) 109976

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 1.87 3/73 8557
/proc/meminfo: memFree=1200552/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=111020 CPUtime=1717.59
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 37992 822 0 0 171719 40 0 0 25 0 1 0 56592718 113684480 25524 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 27755 25524 378 142 0 26709 0
Current children cumulated CPU time (s) 1717.59
Current children cumulated vsize (KiB) 111020

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.88 3/73 8557
/proc/meminfo: memFree=1196520/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=112204 CPUtime=1777.56
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 38491 822 0 0 177716 40 0 0 25 0 1 0 56592718 114896896 26023 996147200 134512640 135095119 4294956304 18446744073709551615 134617027 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 28051 26023 378 142 0 27005 0
Current children cumulated CPU time (s) 1777.56
Current children cumulated vsize (KiB) 112204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.8 s]
/proc/loadavg: 2.00 2.00 1.88 3/73 8557
/proc/meminfo: memFree=1195112/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=112596 CPUtime=1800.06
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 38680 822 0 0 179966 40 0 0 25 0 1 0 56592718 115298304 26212 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 28149 26212 378 142 0 27103 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 112596

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

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

[startup+1804.8 s]
/proc/loadavg: 2.00 2.00 1.88 3/73 8557
/proc/meminfo: memFree=1195112/2055920 swapFree=4192812/4192956
[pid=8480] ppid=8478 vsize=112596 CPUtime=1800.06
/proc/8480/stat : 8480 (pcs.small) R 8478 8480 8351 0 -1 4194304 38680 822 0 0 179966 40 0 0 25 0 1 0 56592718 115298304 26212 996147200 134512640 135095119 4294956304 18446744073709551615 134589560 0 0 4096 0 0 0 0 17 0 0 0
/proc/8480/statm: 28149 26212 378 142 0 27103 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 112596

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.82
CPU time (s): 1800.1
CPU user time (s): 1799.67
CPU system time (s): 0.433934
CPU usage (%): 99.7382
Max. virtual memory (cumulated for all children) (KiB): 112596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.67
system time used= 0.433934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39502
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= 13909

runsolver used 2.33065 second user time and 5.02124 second system time

The end

Launcher Data 

Begin job on node18 at 2009-07-16 00:01:01
IDJOB=2059648
IDBENCH=53601
IDSOLVER=734
FILE ID=node18/2059648-1247695261
PBS_JOBID= 9521273
Free space on /tmp= 66320 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/rand-2-25/normalized-rand-25-25-300-147-56021_ext.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2059648-1247695261/watcher-2059648-1247695261 -o /tmp/evaluation-result-2059648-1247695261/solver-2059648-1247695261 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 1944161750 HOME/instance-2059648-1247695261.xml

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

MD5SUM BENCH= 10387ee419d7585ea928a96a809dd75b
RANDOM SEED=1944161750

node18.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		: 3000.243
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		: 3000.243
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:       1263120 kB
Buffers:         90584 kB
Cached:         523048 kB
SwapCached:          0 kB
Active:         320644 kB
Inactive:       390228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1263120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1992 kB
Writeback:           0 kB
Mapped:         108656 kB
Slab:            67280 kB
Committed_AS:   568784 kB
PageTables:       1904 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= 66312 MiB
End job on node18 at 2009-07-16 00:31:08