Trace number 454164

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. 1800.05 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_60_2.opb
MD5SUMfecc1e3404707b1609ea9647c91fc73f
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-36
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -36
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint60
Maximum length of a constraint105
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)37488
Sum of products size (including duplicates)74976
Number of different products18744
Sum of products size37488

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/454164-1178022228/instance-454164-1178022228.opb ......
0.59/0.69	c done parsing opb.
0.59/0.69	o 476
0.69/0.71	o 475
0.69/0.79	o 474
1.10/1.16	o 473
1.10/1.18	o 471
2.79/2.81	o 470
9.89/9.95	o 469
14.59/14.67	o 468
14.69/14.72	o 467
16.39/16.45	o 466
708.13/708.47	o 465
760.60/760.97	o 464
1800.02/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454164-1178022228/instance-454164-1178022228.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node66/watcher-454164-1178022228 -o ROOT/results/node66/solver-454164-1178022228 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454164-1178022228/PBS4 /tmp/evaluation/454164-1178022228/instance-454164-1178022228.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: 0.91 0.95 0.98 3/64 20907
/proc/meminfo: memFree=1907192/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=3132 CPUtime=0
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 477 0 0 0 0 0 0 0 18 0 1 0 278212547 3207168 460 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/20907/statm: 783 464 81 219 0 560 0

[startup+0.07568 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20907
/proc/meminfo: memFree=1907192/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=5360 CPUtime=0.06
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 1122 0 0 0 6 0 0 0 18 0 1 0 278212547 5488640 1105 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/20907/statm: 1340 1105 87 219 0 1117 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5360

[startup+0.101684 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20907
/proc/meminfo: memFree=1907192/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=5360 CPUtime=0.09
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 1125 0 0 0 9 0 0 0 18 0 1 0 278212547 5488640 1108 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/20907/statm: 1340 1108 87 219 0 1117 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5360

[startup+0.301725 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20907
/proc/meminfo: memFree=1907192/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=8716 CPUtime=0.29
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 2036 0 0 0 28 1 0 0 19 0 1 0 278212547 8925184 1986 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529723 0 0 4096 0 0 0 0 17 1 0 0
/proc/20907/statm: 2179 1986 88 219 0 1956 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8716

[startup+0.701804 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 20907
/proc/meminfo: memFree=1907192/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=13032 CPUtime=0.69
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 3075 0 0 0 68 1 0 0 22 0 1 0 278212547 13344768 2768 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 3258 2768 104 219 0 3035 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13032

[startup+1.50196 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 20908
/proc/meminfo: memFree=1894832/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=20200 CPUtime=1.49
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 4176 0 0 0 147 2 0 0 25 0 1 0 278212547 20684800 3869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 5050 3869 104 219 0 4827 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20200

[startup+3.10128 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 20908
/proc/meminfo: memFree=1889072/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=28528 CPUtime=3.09
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 5986 0 0 0 305 4 0 0 25 0 1 0 278212547 29212672 5679 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 7132 5681 104 219 0 6909 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28528

[startup+6.30192 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 20908
/proc/meminfo: memFree=1875184/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=45044 CPUtime=6.29
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 9156 0 0 0 622 7 0 0 25 0 1 0 278212547 46125056 8849 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 11261 8849 104 219 0 11038 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45044

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.98 3/65 20908
/proc/meminfo: memFree=1857592/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=79784 CPUtime=12.69
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 13417 0 0 0 1258 11 0 0 25 0 1 0 278212547 81698816 12806 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 19946 12806 104 219 0 19723 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 79784

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 20908
/proc/meminfo: memFree=1843832/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=84644 CPUtime=25.48
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 16981 0 0 0 2535 13 0 0 25 0 1 0 278212547 86675456 15838 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 21161 15838 104 219 0 20938 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 84644

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 20908
/proc/meminfo: memFree=1836088/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=88056 CPUtime=51.07
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 20049 0 0 0 5089 18 0 0 25 0 1 0 278212547 90169344 17804 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559849 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 22014 17804 104 219 0 21791 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 88056

[startup+102.304 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 20908
/proc/meminfo: memFree=1831160/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=92972 CPUtime=102.25
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 23738 0 0 0 10200 25 0 0 25 0 1 0 278212547 95203328 19018 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 23243 19018 104 219 0 23020 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 92972

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20908
/proc/meminfo: memFree=1828024/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=98484 CPUtime=162.23
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 27682 0 0 0 16189 34 0 0 25 0 1 0 278212547 100847616 19799 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 24621 19799 104 219 0 24398 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 98484

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20908
/proc/meminfo: memFree=1825528/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=99756 CPUtime=222.21
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 30628 0 0 0 22177 44 0 0 25 0 1 0 278212547 102150144 20427 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 24939 20427 104 219 0 24716 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 99756

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20908
/proc/meminfo: memFree=1822584/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=102096 CPUtime=282.18
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 33567 0 0 0 28167 51 0 0 25 0 1 0 278212547 104546304 21162 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 25524 21162 104 219 0 25301 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 102096

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20908
/proc/meminfo: memFree=1820088/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=109240 CPUtime=342.16
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 37889 0 0 0 34156 60 0 0 25 0 1 0 278212547 111861760 21743 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 27310 21743 104 219 0 27087 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 109240

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20908
/proc/meminfo: memFree=1818040/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=110696 CPUtime=402.14
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 40564 0 0 0 40147 67 0 0 25 0 1 0 278212547 113352704 22290 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 27674 22290 104 219 0 27451 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 110696

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20908
/proc/meminfo: memFree=1815992/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=112136 CPUtime=462.11
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 43143 0 0 0 46137 74 0 0 25 0 1 0 278212547 114827264 22779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 28034 22779 104 219 0 27811 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 112136

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20908
/proc/meminfo: memFree=1814072/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=112836 CPUtime=522.09
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 45634 0 0 0 52127 82 0 0 25 0 1 0 278212547 115544064 23256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 28209 23256 104 219 0 27986 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 112836

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20908
/proc/meminfo: memFree=1812152/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=113740 CPUtime=582.07
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 48112 0 0 0 58118 89 0 0 25 0 1 0 278212547 116469760 23720 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134532183 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 28435 23720 104 219 0 28212 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 113740

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20908
/proc/meminfo: memFree=1810360/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=114532 CPUtime=642.05
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 50536 0 0 0 64109 96 0 0 25 0 1 0 278212547 117280768 24168 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 28633 24168 104 219 0 28410 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 114532


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20908
/proc/meminfo: memFree=1803256/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=131148 CPUtime=881.96
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 62806 0 0 0 88071 125 0 0 25 0 1 0 278212547 134295552 25917 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 32787 25917 104 219 0 32564 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 131148

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20908
/proc/meminfo: memFree=1801720/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=132220 CPUtime=941.93
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 64989 0 0 0 94064 129 0 0 25 0 1 0 278212547 135393280 26314 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 33055 26314 104 219 0 32832 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 132220

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20908
/proc/meminfo: memFree=1800056/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=132220 CPUtime=1001.91
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 67126 0 0 0 100056 135 0 0 25 0 1 0 278212547 135393280 26703 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 33055 26703 104 219 0 32832 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 132220

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20908
/proc/meminfo: memFree=1798456/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=133360 CPUtime=1061.89
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 69226 0 0 0 106047 142 0 0 25 0 1 0 278212547 136560640 27093 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 33340 27093 104 219 0 33117 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 133360

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20908
/proc/meminfo: memFree=1796600/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=134888 CPUtime=1121.86
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 71403 0 0 0 112038 148 0 0 25 0 1 0 278212547 138125312 27560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 33722 27560 104 219 0 33499 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 134888

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20910
/proc/meminfo: memFree=1795192/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=134888 CPUtime=1181.84
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 73437 0 0 0 118029 155 0 0 25 0 1 0 278212547 138125312 27922 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 33722 27922 104 219 0 33499 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 134888

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20910
/proc/meminfo: memFree=1793592/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=136332 CPUtime=1241.82
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 75405 0 0 0 124021 161 0 0 25 0 1 0 278212547 139603968 28294 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 34083 28294 104 219 0 33860 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 136332

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20910
/proc/meminfo: memFree=1792120/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=136332 CPUtime=1301.81
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 77445 0 0 0 130014 167 0 0 25 0 1 0 278212547 139603968 28662 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 34083 28662 104 219 0 33860 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 136332

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20910
/proc/meminfo: memFree=1790648/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=137696 CPUtime=1361.78
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 79391 0 0 0 136006 172 0 0 25 0 1 0 278212547 141000704 29012 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 34424 29012 104 219 0 34201 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 137696

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20910
/proc/meminfo: memFree=1789176/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=137888 CPUtime=1421.76
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 81404 0 0 0 141999 177 0 0 25 0 1 0 278212547 141197312 29391 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 34472 29391 104 219 0 34249 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 137888

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20910
/proc/meminfo: memFree=1787768/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=139336 CPUtime=1481.73
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 83351 0 0 0 147990 183 0 0 25 0 1 0 278212547 142680064 29742 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 34834 29742 104 219 0 34611 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 139336

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20910
/proc/meminfo: memFree=1786296/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=139336 CPUtime=1541.71
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 85301 0 0 0 153983 188 0 0 25 0 1 0 278212547 142680064 30096 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 34834 30096 104 219 0 34611 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 139336

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20910
/proc/meminfo: memFree=1784952/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=140876 CPUtime=1601.68
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 87200 0 0 0 159974 194 0 0 25 0 1 0 278212547 144257024 30437 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 35219 30437 104 219 0 34996 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 140876

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20910
/proc/meminfo: memFree=1783352/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=141036 CPUtime=1661.66
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 89145 0 0 0 165966 200 0 0 25 0 1 0 278212547 144420864 30824 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 35259 30824 104 219 0 35036 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 141036

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20910
/proc/meminfo: memFree=1781944/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=142864 CPUtime=1721.64
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 91053 0 0 0 171957 207 0 0 25 0 1 0 278212547 146292736 31174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 35716 31174 104 219 0 35493 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 142864

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20910
/proc/meminfo: memFree=1780536/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=167440 CPUtime=1781.62
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 99098 0 0 0 177947 215 0 0 25 0 1 0 278212547 171458560 31516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 41860 31516 104 219 0 41637 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 167440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20910
/proc/meminfo: memFree=1779960/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=167440 CPUtime=1800.02
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 99714 0 0 0 179786 216 0 0 25 0 1 0 278212547 171458560 31638 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 41860 31638 104 219 0 41637 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 167440

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 20910
/proc/meminfo: memFree=1779960/2055920 swapFree=4183004/4192956
[pid=20907] ppid=20905 vsize=167440 CPUtime=1800.02
/proc/20907/stat : 20907 (PBS4) R 20905 20907 20577 0 -1 4194304 99714 0 0 0 179786 216 0 0 25 0 1 0 278212547 171458560 31638 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20907/statm: 41860 31638 104 219 0 41637 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 167440

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.05
CPU user time (s): 1797.86
CPU system time (s): 2.18667
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 192020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.86
system time used= 2.18667
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99715
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= 2008

runsolver used 1.40379 second user time and 3.52246 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue May  1 12:23:49 UTC 2007

IDJOB= 454164
IDBENCH= 48179
IDSOLVER= 157
FILE ID= node66/454164-1178022228

PBS_JOBID= 4728376

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_500_60_2.opb
COMMAND LINE= /tmp/evaluation/454164-1178022228/PBS4 /tmp/evaluation/454164-1178022228/instance-454164-1178022228.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-454164-1178022228 -o ROOT/results/node66/conversion-454164-1178022228 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454164-1178022228/instance-454164-1178022228.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-454164-1178022228 -o ROOT/results/node66/solver-454164-1178022228 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454164-1178022228/PBS4 /tmp/evaluation/454164-1178022228/instance-454164-1178022228.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  fecc1e3404707b1609ea9647c91fc73f

RANDOM SEED= 495409233

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1907536 kB
Buffers:          8748 kB
Cached:          63516 kB
SwapCached:       3624 kB
Active:          56940 kB
Inactive:        27784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1907536 kB
SwapTotal:     4192956 kB
SwapFree:      4183004 kB
Dirty:            2772 kB
Writeback:           0 kB
Mapped:          18376 kB
Slab:            49676 kB
Committed_AS:  3122492 kB
PageTables:       1384 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= 66562 MiB

End job on node66 on Tue May  1 12:53:53 UTC 2007