Trace number 430066

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, and are wall clock time (not CPU 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 NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.07 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=127-P1=293-P2=269-P3=7-P4=157-B.opb
MD5SUM5afebeda0ba6ac0761acdbdcd52ef74a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.132979
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables108
Total number of constraints9
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/430066-1177991264/instance-430066-1177991264.opb ......
4.19/4.23	c done parsing opb.
4.19/4.23	o 455
36.28/36.33	o 325
50.37/50.48	o 163
53.57/53.66	o 161
70.76/70.86	o 153
122.95/123.00	o 115
128.55/128.69	o 23
135.95/136.04	o 7
142.34/142.48	o 3
1800.05/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430066-1177991264/instance-430066-1177991264.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-430066-1177991264 -o ROOT/results/node20/solver-430066-1177991264 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430066-1177991264/PBS4 /tmp/evaluation/430066-1177991264/instance-430066-1177991264.opb 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7951
/proc/meminfo: memFree=1817832/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=1456 CPUtime=0
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 247043738 1490944 136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/7951/statm: 364 136 87 219 0 141 0

[startup+0.0389521 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7951
/proc/meminfo: memFree=1817832/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=1452 CPUtime=0.03
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 239 0 0 0 3 0 0 0 18 0 1 0 247043738 1486848 222 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 363 222 92 219 0 140 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1452

[startup+0.101965 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7951
/proc/meminfo: memFree=1817832/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=2380 CPUtime=0.1
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 354 0 0 0 10 0 0 0 18 0 1 0 247043738 2437120 337 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 595 337 93 219 0 372 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2380

[startup+0.302006 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7951
/proc/meminfo: memFree=1817832/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=3536 CPUtime=0.29
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 698 0 0 0 29 0 0 0 19 0 1 0 247043738 3620864 681 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 884 681 93 219 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3536

[startup+0.701084 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7951
/proc/meminfo: memFree=1817832/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=5780 CPUtime=0.69
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 1235 0 0 0 68 1 0 0 22 0 1 0 247043738 5918720 1218 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 1445 1218 93 219 0 1222 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5780

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1812192/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=10480 CPUtime=1.49
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 1934 0 0 0 147 2 0 0 25 0 1 0 247043738 10731520 1868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 2620 1868 94 219 0 2397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10480

[startup+3.10157 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1809696/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=11140 CPUtime=3.09
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 2414 0 0 0 305 4 0 0 25 0 1 0 247043738 11407360 2348 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 2785 2348 94 219 0 2562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11140

[startup+6.30121 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1807584/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=12496 CPUtime=6.28
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 2822 0 0 0 621 7 0 0 25 0 1 0 247043738 12795904 2659 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 3124 2659 104 219 0 2901 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12496

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1806240/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=14224 CPUtime=12.69
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 3337 0 0 0 1258 11 0 0 25 0 1 0 247043738 14565376 2981 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 3556 2981 104 219 0 3333 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14224

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1803552/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=15448 CPUtime=25.48
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 4011 0 0 0 2529 19 0 0 25 0 1 0 247043738 15818752 3655 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 3862 3655 104 219 0 3639 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15448

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1801312/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=26160 CPUtime=51.07
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 4970 0 0 0 5077 30 0 0 25 0 1 0 247043738 26787840 4229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 6540 4229 104 219 0 6317 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26160

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1798432/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=30820 CPUtime=102.26
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 6426 0 0 0 10179 47 0 0 25 0 1 0 247043738 31559680 4916 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 7705 4916 104 219 0 7482 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30820

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1794720/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=32544 CPUtime=162.23
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 7368 0 0 0 16157 66 0 0 25 0 1 0 247043738 33325056 5858 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 8136 5858 104 219 0 7913 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32544

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1792480/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=33932 CPUtime=222.22
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 7923 0 0 0 22137 85 0 0 25 0 1 0 247043738 34746368 6413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 8483 6413 104 219 0 8260 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33932

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1789472/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=41764 CPUtime=282.19
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 10207 0 0 0 28120 99 0 0 25 0 1 0 247043738 42766336 7160 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 10441 7160 104 219 0 10218 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 41764

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1785376/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=43480 CPUtime=342.17
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 11222 0 0 0 34106 111 0 0 25 0 1 0 247043738 44523520 8175 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 10870 8175 104 219 0 10647 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 43480

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1783712/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=44104 CPUtime=402.15
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 11636 0 0 0 40091 124 0 0 25 0 1 0 247043738 45162496 8589 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 11026 8589 104 219 0 10803 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 44104

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1782176/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=45312 CPUtime=462.13
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 12013 0 0 0 46080 133 0 0 25 0 1 0 247043738 46399488 8966 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 11328 8966 104 219 0 11105 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 45312

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1780448/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=46032 CPUtime=522.11
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 12451 0 0 0 52066 145 0 0 25 0 1 0 247043738 47136768 9404 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 11508 9404 104 219 0 11285 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 46032

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1778912/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=46940 CPUtime=582.09
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 12829 0 0 0 58053 156 0 0 25 0 1 0 247043738 48066560 9782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 11735 9782 104 219 0 11512 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 46940

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7952
/proc/meminfo: memFree=1776736/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=47744 CPUtime=642.07
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 13371 0 0 0 64042 165 0 0 25 0 1 0 247043738 48889856 10324 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 11936 10324 104 219 0 11713 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 47744


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 8090
/proc/meminfo: memFree=1769896/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=62228 CPUtime=821.93
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 17812 0 0 0 81997 196 0 0 25 0 1 0 247043738 63721472 11692 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 15557 11692 104 219 0 15334 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 62228

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1769632/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=63020 CPUtime=881.88
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 18168 0 0 0 87981 207 0 0 25 0 1 0 247043738 64532480 12048 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 15755 12048 104 219 0 15532 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 63020

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1768672/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=63860 CPUtime=941.85
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 18421 0 0 0 93970 215 0 0 25 0 1 0 247043738 65392640 12301 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 15965 12301 104 219 0 15742 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 63860

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1767712/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=64752 CPUtime=1001.83
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 18686 0 0 0 99957 226 0 0 25 0 1 0 247043738 66306048 12566 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 16188 12566 104 219 0 15965 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 64752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1766624/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=64752 CPUtime=1061.81
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 18957 0 0 0 105946 235 0 0 25 0 1 0 247043738 66306048 12837 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 16188 12837 104 219 0 15965 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 64752

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1765728/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=65844 CPUtime=1121.78
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 19180 0 0 0 111934 244 0 0 25 0 1 0 247043738 67424256 13060 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 16461 13060 104 219 0 16238 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 65844

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1764576/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=65844 CPUtime=1181.77
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 19467 0 0 0 117923 254 0 0 25 0 1 0 247043738 67424256 13347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 16461 13347 104 219 0 16238 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 65844

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1763616/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=66852 CPUtime=1241.75
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 19689 0 0 0 123913 262 0 0 25 0 1 0 247043738 68456448 13569 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 16713 13569 104 219 0 16490 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 66852

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1762912/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=66852 CPUtime=1301.73
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 19874 0 0 0 129904 269 0 0 25 0 1 0 247043738 68456448 13754 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 16713 13754 104 219 0 16490 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 66852

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1760224/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=66852 CPUtime=1361.7
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 20545 0 0 0 135893 277 0 0 25 0 1 0 247043738 68456448 14425 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 16713 14425 104 219 0 16490 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 66852

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1759200/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=68452 CPUtime=1421.69
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 20796 0 0 0 141885 284 0 0 25 0 1 0 247043738 70094848 14676 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 17113 14676 104 219 0 16890 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 68452

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1757664/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=68612 CPUtime=1481.66
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 21183 0 0 0 147873 293 0 0 25 0 1 0 247043738 70258688 15063 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 17153 15063 104 219 0 16930 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 68612

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1755936/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=86456 CPUtime=1541.64
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 21624 0 0 0 153862 302 0 0 25 0 1 0 247043738 88530944 15504 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 21614 15504 104 219 0 21391 0
Current children cumulated CPU time (s) 1541.64
Current children cumulated vsize (KiB) 86456

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1754784/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=86616 CPUtime=1601.62
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 21918 0 0 0 159853 309 0 0 25 0 1 0 247043738 88694784 15798 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 21654 15798 104 219 0 21431 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 86616

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1753824/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=86616 CPUtime=1661.6
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 22158 0 0 0 165844 316 0 0 25 0 1 0 247043738 88694784 16038 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 21654 16038 104 219 0 21431 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 86616

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1753056/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=87824 CPUtime=1721.57
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 22337 0 0 0 171834 323 0 0 25 0 1 0 247043738 89931776 16217 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 21956 16217 104 219 0 21733 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 87824

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1752352/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=87824 CPUtime=1781.55
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 22516 0 0 0 177825 330 0 0 25 0 1 0 247043738 89931776 16396 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 21956 16396 104 219 0 21733 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 87824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 8150
/proc/meminfo: memFree=1752032/2055920 swapFree=4154876/4192956
[pid=7951] ppid=7949 vsize=87824 CPUtime=1800.05
/proc/7951/stat : 7951 (PBS4) R 7949 7951 32348 0 -1 4194304 22585 0 0 0 179673 332 0 0 25 0 1 0 247043738 89931776 16465 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7951/statm: 21956 16465 104 219 0 21733 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 87824

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

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

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.07
CPU user time (s): 1796.74
CPU system time (s): 3.33549
CPU usage (%): 99.9586
Max. virtual memory (cumulated for all children) (KiB): 87824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.74
system time used= 3.33549
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22586
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= 8
involuntary context switches= 1317

runsolver used 1.53677 second user time and 4.30135 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Tue May  1 03:47:44 UTC 2007

IDJOB= 430066
IDBENCH= 47954
IDSOLVER= 157
FILE ID= node20/430066-1177991264

PBS_JOBID= 4728191

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=127-P1=293-P2=269-P3=7-P4=157-B.opb
COMMAND LINE= /tmp/evaluation/430066-1177991264/PBS4 /tmp/evaluation/430066-1177991264/instance-430066-1177991264.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-430066-1177991264 -o ROOT/results/node20/conversion-430066-1177991264 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430066-1177991264/instance-430066-1177991264.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-430066-1177991264 -o ROOT/results/node20/solver-430066-1177991264 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430066-1177991264/PBS4 /tmp/evaluation/430066-1177991264/instance-430066-1177991264.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  5afebeda0ba6ac0761acdbdcd52ef74a

RANDOM SEED= 124526792

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.265
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		: 3000.265
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:       1818240 kB
Buffers:         46252 kB
Cached:          99072 kB
SwapCached:      16448 kB
Active:         103564 kB
Inactive:        68948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818240 kB
SwapTotal:     4192956 kB
SwapFree:      4154876 kB
Dirty:            1352 kB
Writeback:           0 kB
Mapped:          34092 kB
Slab:            50712 kB
Committed_AS:  2340884 kB
PageTables:       1756 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= 66563 MiB

End job on node20 on Tue May  1 04:17:47 UTC 2007