Trace number 2080273

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) 1800.14 1817.06

General information on the benchmark

Namecsp/js-taillard-20-15/
normalized-js-taillard-20-15-100-8.xml
MD5SUM4fd5952cdf1c6d563997aac01ff731b3
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints3130
Maximum constraint arity2
Maximum domain size1378
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3130
Global constraints used (with number of constraints)

Solver Data 

0.00/0.01	c has big domains
0.00/0.01	c big-domain mode
0.00/0.02	c Seed is 678423364
0.00/0.02	c Constructing HOME/instance-2080273-1247717410.xml  with 20510 constraints
0.27/0.35	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-2080273-1247717410/watcher-2080273-1247717410 -o /tmp/evaluation-result-2080273-1247717410/solver-2080273-1247717410 -C 1800 -W 2000 -M 900 HOME/pcssolve -s 678423364 HOME/instance-2080273-1247717410.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: 2.61 2.25 2.09 4/82 17948
/proc/meminfo: memFree=1468416/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=5356 CPUtime=0
/proc/17948/stat : 17948 (pcssolve) R 17946 17948 16340 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 58806839 5484544 238 996147200 4194304 4889804 548682068800 18446744073709551615 4440176 0 0 4100 65536 0 0 0 17 1 0 0
/proc/17948/statm: 1339 238 198 169 0 50 0

[startup+0.103953 s]
/proc/loadavg: 2.61 2.25 2.09 4/82 17948
/proc/meminfo: memFree=1468416/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=6432 CPUtime=0.07
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 1280 663 0 0 7 0 0 0 23 0 1 0 58806839 6586368 837 996147200 134512640 135215973 4294956304 18446744073709551615 134697950 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 1608 837 388 171 0 533 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6432

[startup+0.201968 s]
/proc/loadavg: 2.61 2.25 2.09 4/82 17948
/proc/meminfo: memFree=1468416/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=8908 CPUtime=0.17
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 2040 663 0 0 17 0 0 0 24 0 1 0 58806839 9121792 1310 996147200 134512640 135215973 4294956304 18446744073709551615 134689587 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 2227 1310 388 171 0 1152 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 8908

[startup+0.301977 s]
/proc/loadavg: 2.61 2.25 2.09 4/82 17948
/proc/meminfo: memFree=1468416/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=10456 CPUtime=0.27
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 2591 663 0 0 26 1 0 0 25 0 1 0 58806839 10706944 1732 996147200 134512640 135215973 4294956304 18446744073709551615 134744785 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 2614 1732 388 171 0 1539 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 10456

[startup+0.701029 s]
/proc/loadavg: 2.61 2.25 2.09 4/82 17948
/proc/meminfo: memFree=1468416/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=20348 CPUtime=0.67
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 6014 663 0 0 64 3 0 0 25 0 1 0 58806839 20836352 3990 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 5087 3990 404 171 0 4012 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 20348

[startup+1.50112 s]
/proc/loadavg: 2.56 2.25 2.09 3/83 17953
/proc/meminfo: memFree=1450552/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=25632 CPUtime=1.46
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 7835 663 0 0 143 3 0 0 25 0 1 0 58806839 26247168 4978 996147200 134512640 135215973 4294956304 18446744073709551615 134587663 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 6408 4978 408 171 0 5333 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 25632

[startup+3.1013 s]
/proc/loadavg: 2.56 2.25 2.09 3/83 17953
/proc/meminfo: memFree=1449208/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=25700 CPUtime=3.04
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 8004 663 0 0 301 3 0 0 25 0 1 0 58806839 26316800 5147 996147200 134512640 135215973 4294956304 18446744073709551615 134957805 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 6425 5147 408 171 0 5350 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 25700

[startup+6.30167 s]
/proc/loadavg: 2.51 2.24 2.09 3/83 17953
/proc/meminfo: memFree=1448696/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=26064 CPUtime=6.22
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 8165 663 0 0 618 4 0 0 25 0 1 0 58806839 26689536 5308 996147200 134512640 135215973 4294956304 18446744073709551615 134609802 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 6516 5308 408 171 0 5441 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 26064

[startup+12.7014 s]
/proc/loadavg: 2.47 2.24 2.09 3/83 17953
/proc/meminfo: memFree=1446392/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=27108 CPUtime=12.56
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 8669 663 0 0 1252 4 0 0 25 0 1 0 58806839 27758592 5779 996147200 134512640 135215973 4294956304 18446744073709551615 135096194 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 6777 5779 408 171 0 5702 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 27108

[startup+25.5019 s]
/proc/loadavg: 2.40 2.23 2.09 3/83 17953
/proc/meminfo: memFree=1444216/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=29336 CPUtime=25.23
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 9303 663 0 0 2518 5 0 0 25 0 1 0 58806839 30040064 6348 996147200 134512640 135215973 4294956304 18446744073709551615 134957805 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 7334 6348 408 171 0 6259 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 29336

[startup+51.1018 s]
/proc/loadavg: 2.24 2.21 2.08 3/83 17953
/proc/meminfo: memFree=1439800/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=33708 CPUtime=50.59
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 10529 663 0 0 5053 6 0 0 25 0 1 0 58806839 34516992 7445 996147200 134512640 135215973 4294956304 18446744073709551615 134590116 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 8427 7445 408 171 0 7352 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 33708

[startup+102.302 s]
/proc/loadavg: 2.10 2.17 2.08 3/83 17953
/proc/meminfo: memFree=1429624/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=43760 CPUtime=101.31
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 13276 663 0 0 10124 7 0 0 25 0 1 0 58806839 44810240 9935 996147200 134512640 135215973 4294956304 18446744073709551615 134591887 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 10940 9935 408 171 0 9865 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 43760

[startup+162.302 s]
/proc/loadavg: 2.04 2.14 2.07 3/83 17953
/proc/meminfo: memFree=1420728/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=53712 CPUtime=160.75
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 15980 663 0 0 16065 10 0 0 25 0 1 0 58806839 55001088 12126 996147200 134512640 135215973 4294956304 18446744073709551615 134601558 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 13428 12126 408 171 0 12353 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 53712

[startup+222.307 s]
/proc/loadavg: 2.01 2.11 2.07 3/83 17953
/proc/meminfo: memFree=1410104/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=63304 CPUtime=220.18
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 18665 663 0 0 22007 11 0 0 25 0 1 0 58806839 64823296 14811 996147200 134512640 135215973 4294956304 18446744073709551615 134588292 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 15826 14811 408 171 0 14751 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 63304

[startup+282.301 s]
/proc/loadavg: 2.00 2.09 2.06 3/83 17953
/proc/meminfo: memFree=1400376/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=76104 CPUtime=279.61
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 22130 663 0 0 27948 13 0 0 25 0 1 0 58806839 77930496 17251 996147200 134512640 135215973 4294956304 18446744073709551615 134532711 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 19026 17251 408 171 0 17951 0
Current children cumulated CPU time (s) 279.61
Current children cumulated vsize (KiB) 76104

[startup+342.301 s]
/proc/loadavg: 2.00 2.07 2.05 3/83 17953
/proc/meminfo: memFree=1390456/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=92404 CPUtime=339.04
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 26501 663 0 0 33888 16 0 0 25 0 1 0 58806839 94621696 19667 996147200 134512640 135215973 4294956304 18446744073709551615 135097937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 23101 19667 408 171 0 22026 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 92404

[startup+402.301 s]
/proc/loadavg: 2.00 2.05 2.05 3/83 17953
/proc/meminfo: memFree=1381048/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=100760 CPUtime=398.48
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 28858 663 0 0 39830 18 0 0 25 0 1 0 58806839 103178240 22024 996147200 134512640 135215973 4294956304 18446744073709551615 134523348 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 25190 22024 408 171 0 24115 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 100760

[startup+462.301 s]
/proc/loadavg: 2.00 2.04 2.04 3/83 17953
/proc/meminfo: memFree=1374200/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=106696 CPUtime=457.91
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 30546 663 0 0 45772 19 0 0 25 0 1 0 58806839 109256704 23712 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 26674 23712 408 171 0 25599 0
Current children cumulated CPU time (s) 457.91
Current children cumulated vsize (KiB) 106696

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.04 3/83 17953
/proc/meminfo: memFree=1367224/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=112980 CPUtime=517.36
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 32314 663 0 0 51715 21 0 0 25 0 1 0 58806839 115691520 25480 996147200 134512640 135215973 4294956304 18446744073709551615 4158960041 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 28245 25480 408 171 0 27170 0
Current children cumulated CPU time (s) 517.36
Current children cumulated vsize (KiB) 112980

[startup+582.301 s]
/proc/loadavg: 2.00 2.02 2.03 3/83 17953
/proc/meminfo: memFree=1360056/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=127420 CPUtime=576.79
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 36119 663 0 0 57656 23 0 0 25 0 1 0 58806839 130478080 27236 996147200 134512640 135215973 4294956304 18446744073709551615 134532969 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 31855 27236 408 171 0 30780 0
Current children cumulated CPU time (s) 576.79
Current children cumulated vsize (KiB) 127420

[startup+642.302 s]
/proc/loadavg: 2.00 2.02 2.02 3/83 17953
/proc/meminfo: memFree=1353144/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=133664 CPUtime=636.23
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 37868 663 0 0 63598 25 0 0 25 0 1 0 58806839 136871936 28985 996147200 134512640 135215973 4294956304 18446744073709551615 134532689 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 33416 28985 408 171 0 32341 0
Current children cumulated CPU time (s) 636.23
Current children cumulated vsize (KiB) 133664

[startup+702.302 s]

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

[startup+882.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1313144/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=169100 CPUtime=873.97
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 47832 663 0 0 87366 31 0 0 25 0 1 0 58806839 173158400 38949 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 42275 38949 408 171 0 41200 0
Current children cumulated CPU time (s) 873.97
Current children cumulated vsize (KiB) 169100

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1304184/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=177156 CPUtime=933.4
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 50072 663 0 0 93307 33 0 0 25 0 1 0 58806839 181407744 41189 996147200 134512640 135215973 4294956304 18446744073709551615 134583169 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 44289 41189 408 171 0 43214 0
Current children cumulated CPU time (s) 933.4
Current children cumulated vsize (KiB) 177156

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1293624/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=186636 CPUtime=992.83
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 52700 663 0 0 99249 34 0 0 25 0 1 0 58806839 191115264 43817 996147200 134512640 135215973 4294956304 18446744073709551615 134532946 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 46659 43817 408 171 0 45584 0
Current children cumulated CPU time (s) 992.83
Current children cumulated vsize (KiB) 186636

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1282360/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=196952 CPUtime=1052.27
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 55589 663 0 0 105191 36 0 0 25 0 1 0 58806839 201678848 46706 996147200 134512640 135215973 4294956304 18446744073709551615 134610629 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 49238 46706 408 171 0 48163 0
Current children cumulated CPU time (s) 1052.27
Current children cumulated vsize (KiB) 196952

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1272952/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=221484 CPUtime=1111.7
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 61949 663 0 0 111130 40 0 0 25 0 1 0 58806839 226799616 48969 996147200 134512640 135215973 4294956304 18446744073709551615 4158960503 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 55371 48969 408 171 0 54296 0
Current children cumulated CPU time (s) 1111.7
Current children cumulated vsize (KiB) 221484

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1255352/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=240032 CPUtime=1171.14
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 66921 663 0 0 117072 42 0 0 25 0 1 0 58806839 245792768 53363 996147200 134512640 135215973 4294956304 18446744073709551615 134648297 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 60008 53363 408 171 0 58933 0
Current children cumulated CPU time (s) 1171.14
Current children cumulated vsize (KiB) 240032

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1249080/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=245128 CPUtime=1230.57
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 68481 663 0 0 123014 43 0 0 25 0 1 0 58806839 251011072 54923 996147200 134512640 135215973 4294956304 18446744073709551615 134532689 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 61282 54923 408 171 0 60207 0
Current children cumulated CPU time (s) 1230.57
Current children cumulated vsize (KiB) 245128

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1238904/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=253908 CPUtime=1290.01
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 71003 663 0 0 128956 45 0 0 25 0 1 0 58806839 260001792 57445 996147200 134512640 135215973 4294956304 18446744073709551615 135096194 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 63477 57445 408 171 0 62402 0
Current children cumulated CPU time (s) 1290.01
Current children cumulated vsize (KiB) 253908

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1228856/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=262692 CPUtime=1349.45
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 73519 663 0 0 134897 48 0 0 25 0 1 0 58806839 268996608 59961 996147200 134512640 135215973 4294956304 18446744073709551615 135095031 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 65673 59961 408 171 0 64598 0
Current children cumulated CPU time (s) 1349.45
Current children cumulated vsize (KiB) 262692

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1218680/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=271700 CPUtime=1408.88
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 76063 663 0 0 140839 49 0 0 25 0 1 0 58806839 278220800 62505 996147200 134512640 135215973 4294956304 18446744073709551615 134609785 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 67925 62505 408 171 0 66850 0
Current children cumulated CPU time (s) 1408.88
Current children cumulated vsize (KiB) 271700

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1207288/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=281908 CPUtime=1468.32
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 78929 663 0 0 146781 51 0 0 25 0 1 0 58806839 288673792 65371 996147200 134512640 135215973 4294956304 18446744073709551615 134591903 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 70477 65371 408 171 0 69402 0
Current children cumulated CPU time (s) 1468.32
Current children cumulated vsize (KiB) 281908

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1197432/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=290328 CPUtime=1527.75
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 81349 663 0 0 152722 53 0 0 25 0 1 0 58806839 297295872 67791 996147200 134512640 135215973 4294956304 18446744073709551615 134590279 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 72582 67791 408 171 0 71507 0
Current children cumulated CPU time (s) 1527.75
Current children cumulated vsize (KiB) 290328

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1187640/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=299160 CPUtime=1587.19
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 83822 663 0 0 158663 56 0 0 25 0 1 0 58806839 306339840 70264 996147200 134512640 135215973 4294956304 18446744073709551615 134610795 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 74790 70264 408 171 0 73715 0
Current children cumulated CPU time (s) 1587.19
Current children cumulated vsize (KiB) 299160

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1175736/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=309616 CPUtime=1646.62
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 86757 663 0 0 164604 58 0 0 25 0 1 0 58806839 317046784 73199 996147200 134512640 135215973 4294956304 18446744073709551615 4158960140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 77404 73199 408 171 0 76329 0
Current children cumulated CPU time (s) 1646.62
Current children cumulated vsize (KiB) 309616

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1166776/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=317728 CPUtime=1706.05
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 89037 663 0 0 170546 59 0 0 25 0 1 0 58806839 325353472 75479 996147200 134512640 135215973 4294956304 18446744073709551615 4158960140 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 79432 75479 408 171 0 78357 0
Current children cumulated CPU time (s) 1706.05
Current children cumulated vsize (KiB) 317728

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 17953
/proc/meminfo: memFree=1154616/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=328328 CPUtime=1765.49
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 91973 663 0 0 176488 61 0 0 25 0 1 0 58806839 336207872 78415 996147200 134512640 135215973 4294956304 18446744073709551615 134640948 0 0 4096 0 0 0 0 17 1 0 0
/proc/17948/statm: 82082 78415 408 171 0 81007 0
Current children cumulated CPU time (s) 1765.49
Current children cumulated vsize (KiB) 328328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1817 s]
/proc/loadavg: 1.94 1.98 1.99 3/74 17986
/proc/meminfo: memFree=1189768/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=332908 CPUtime=1800.07
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 93284 663 0 0 179944 63 0 0 25 0 1 0 58806839 340897792 79726 996147200 134512640 135215973 4294956304 18446744073709551615 134592135 0 0 4096 0 0 0 0 17 0 0 0
/proc/17948/statm: 83227 79726 408 171 0 82152 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 332908

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

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

[startup+1817 s]
/proc/loadavg: 1.94 1.98 1.99 3/74 17986
/proc/meminfo: memFree=1189768/2055920 swapFree=4192812/4192956
[pid=17948] ppid=17946 vsize=332908 CPUtime=1800.07
/proc/17948/stat : 17948 (pcs.big) R 17946 17948 16340 0 -1 4194304 93284 663 0 0 179944 63 0 0 25 0 1 0 58806839 340897792 79726 996147200 134512640 135215973 4294956304 18446744073709551615 134592135 0 0 4096 0 0 0 0 17 0 0 0
/proc/17948/statm: 83227 79726 408 171 0 82152 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 332908

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1817.06
CPU time (s): 1800.14
CPU user time (s): 1799.45
CPU system time (s): 0.688895
CPU usage (%): 99.0689
Max. virtual memory (cumulated for all children) (KiB): 332908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.45
system time used= 0.688895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 93947
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= 25
involuntary context switches= 72594

runsolver used 2.28065 second user time and 5.98709 second system time

The end

Launcher Data 

Begin job on node74 at 2009-07-16 06:10:10
IDJOB=2080273
IDBENCH=57049
IDSOLVER=734
FILE ID=node74/2080273-1247717410
PBS_JOBID= 9521410
Free space on /tmp= 103032 MiB

SOLVER NAME= pcs-restart 0.2.restart
BENCH NAME= CPAI08/csp/js-taillard-20-15/normalized-js-taillard-20-15-100-8.xml
COMMAND LINE= HOME/pcssolve -s RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080273-1247717410/watcher-2080273-1247717410 -o /tmp/evaluation-result-2080273-1247717410/solver-2080273-1247717410 -C 1800 -W 2000 -M 900  HOME/pcssolve -s 678423364 HOME/instance-2080273-1247717410.xml

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

MD5SUM BENCH= 4fd5952cdf1c6d563997aac01ff731b3
RANDOM SEED=678423364

node74.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1468832 kB
Buffers:         71188 kB
Cached:         368160 kB
SwapCached:          0 kB
Active:         117328 kB
Inactive:       398072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1468832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4104 kB
Writeback:           0 kB
Mapped:          96488 kB
Slab:            56456 kB
Committed_AS:   603808 kB
PageTables:       2024 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103032 MiB
End job on node74 at 2009-07-16 06:40:30