Trace number 454374

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. 1800.09 1800.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_1000_25_1.opb
MD5SUM0945390fcac05113ffd57d1199a19e21
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-126
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -126
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint25
Maximum length of a constraint51
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31640
Sum of products size (including duplicates)63280
Number of different products15820
Sum of products size31640

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/454374-1178025209/instance-454374-1178025209.opb ......
0.49/0.58	c done parsing opb.
0.49/0.58	o 911
0.79/0.84	o 910
0.79/0.85	o 903
0.89/0.93	o 902
11.07/11.19	o 901
11.27/11.38	o 900
11.98/12.01	o 898
11.98/12.04	o 897
11.98/12.07	o 892
11.98/12.08	o 891
13.27/13.34	o 888
13.67/13.70	o 887
16.67/16.79	o 886
16.77/16.82	o 885
1800.06/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454374-1178025209/instance-454374-1178025209.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node9/watcher-454374-1178025209 -o ROOT/results/node9/solver-454374-1178025209 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454374-1178025209/PBS4 /tmp/evaluation/454374-1178025209/instance-454374-1178025209.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: 1.01 1.15 1.10 2/77 18184
/proc/meminfo: memFree=1868752/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=2904 CPUtime=0
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 492 0 0 0 0 0 0 0 18 0 1 0 278558587 2973696 475 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/18184/statm: 726 479 81 219 0 503 0

[startup+0.033483 s]
/proc/loadavg: 1.01 1.15 1.10 2/77 18184
/proc/meminfo: memFree=1868752/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=4016 CPUtime=0.02
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 792 0 0 0 2 0 0 0 18 0 1 0 278558587 4112384 775 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593179 0 0 4096 0 0 0 0 17 1 0 0
/proc/18184/statm: 1004 775 87 219 0 781 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4016

[startup+0.101491 s]
/proc/loadavg: 1.01 1.15 1.10 2/77 18184
/proc/meminfo: memFree=1868752/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=5140 CPUtime=0.09
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 1052 0 0 0 9 0 0 0 18 0 1 0 278558587 5263360 1035 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/18184/statm: 1285 1035 87 219 0 1062 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5140

[startup+0.301512 s]
/proc/loadavg: 1.01 1.15 1.10 2/77 18184
/proc/meminfo: memFree=1868752/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=7672 CPUtime=0.29
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 1814 0 0 0 28 1 0 0 20 0 1 0 278558587 7856128 1699 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0
/proc/18184/statm: 1918 1700 88 219 0 1695 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7672

[startup+0.701557 s]
/proc/loadavg: 1.01 1.15 1.10 2/77 18184
/proc/meminfo: memFree=1868752/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=12948 CPUtime=0.69
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 3191 0 0 0 68 1 0 0 24 0 1 0 278558587 13258752 2690 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 3237 2690 104 219 0 3014 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12948

[startup+1.50165 s]
/proc/loadavg: 1.01 1.15 1.10 2/78 18185
/proc/meminfo: memFree=1856264/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=19864 CPUtime=1.49
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 4634 0 0 0 147 2 0 0 25 0 1 0 278558587 20340736 4133 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 4966 4133 104 219 0 4743 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19864

[startup+3.10183 s]
/proc/loadavg: 1.01 1.15 1.10 2/78 18185
/proc/meminfo: memFree=1849160/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=28056 CPUtime=3.09
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 6840 0 0 0 306 3 0 0 25 0 1 0 278558587 28729344 6339 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 7014 6339 104 219 0 6791 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28056

[startup+6.30119 s]
/proc/loadavg: 1.01 1.14 1.10 2/78 18185
/proc/meminfo: memFree=1831304/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=44440 CPUtime=6.28
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 11012 0 0 0 623 5 0 0 25 0 1 0 278558587 45506560 10511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 11110 10511 104 219 0 10887 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 44440

[startup+12.7019 s]
/proc/loadavg: 1.00 1.14 1.10 2/78 18185
/proc/meminfo: memFree=1803800/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=77772 CPUtime=12.68
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 17315 0 0 0 1258 10 0 0 25 0 1 0 278558587 79638528 16781 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 19443 16781 104 219 0 19220 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 77772

[startup+25.5014 s]
/proc/loadavg: 1.00 1.13 1.09 2/78 18185
/proc/meminfo: memFree=1759256/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=144904 CPUtime=25.47
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 28295 0 0 0 2531 16 0 0 25 0 1 0 278558587 148381696 27464 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 36226 27464 104 219 0 36003 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 144904

[startup+51.1012 s]
/proc/loadavg: 1.00 1.12 1.09 2/78 18185
/proc/meminfo: memFree=1758488/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=145888 CPUtime=51.06
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 29039 0 0 0 5089 17 0 0 25 0 1 0 278558587 149389312 27586 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 36472 27586 104 219 0 36249 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 145888

[startup+102.306 s]
/proc/loadavg: 1.00 1.10 1.08 2/78 18185
/proc/meminfo: memFree=1757656/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=146360 CPUtime=102.24
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 30152 0 0 0 10203 21 0 0 25 0 1 0 278558587 149872640 27808 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 36590 27808 104 219 0 36367 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 146360

[startup+162.302 s]
/proc/loadavg: 1.00 1.08 1.08 2/78 18185
/proc/meminfo: memFree=1756504/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=148432 CPUtime=162.23
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 31818 0 0 0 16195 28 0 0 25 0 1 0 278558587 151994368 28066 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 37108 28066 104 219 0 36885 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 148432

[startup+222.302 s]
/proc/loadavg: 1.00 1.06 1.07 2/78 18185
/proc/meminfo: memFree=1755416/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=149032 CPUtime=222.21
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 33059 0 0 0 22187 34 0 0 25 0 1 0 278558587 152608768 28317 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 37258 28317 104 219 0 37035 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 149032

[startup+282.301 s]
/proc/loadavg: 1.00 1.05 1.07 2/78 18185
/proc/meminfo: memFree=1754392/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=149360 CPUtime=282.19
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 34295 0 0 0 28181 38 0 0 25 0 1 0 278558587 152944640 28563 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 37340 28563 104 219 0 37117 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 149360

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/78 18185
/proc/meminfo: memFree=1753304/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=153152 CPUtime=342.18
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 36387 0 0 0 34173 45 0 0 25 0 1 0 278558587 156827648 28830 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 38288 28830 104 219 0 38065 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 153152

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/78 18185
/proc/meminfo: memFree=1752152/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=153544 CPUtime=402.16
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 37705 0 0 0 40166 50 0 0 25 0 1 0 278558587 157229056 29092 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 38386 29092 104 219 0 38163 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 153544

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 18185
/proc/meminfo: memFree=1751064/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=153964 CPUtime=462.14
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 39021 0 0 0 46159 55 0 0 25 0 1 0 278558587 157659136 29352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 38491 29352 104 219 0 38268 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 153964

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/78 18185
/proc/meminfo: memFree=1749976/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=154880 CPUtime=522.12
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 40300 0 0 0 52151 61 0 0 25 0 1 0 278558587 158597120 29608 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 38720 29608 104 219 0 38497 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 154880

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/78 18185
/proc/meminfo: memFree=1748888/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=155380 CPUtime=582.1
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 41539 0 0 0 58145 65 0 0 25 0 1 0 278558587 159109120 29857 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559400 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 38845 29857 104 219 0 38622 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 155380

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 18185
/proc/meminfo: memFree=1747864/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=155912 CPUtime=642.09
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 42776 0 0 0 64139 70 0 0 25 0 1 0 278558587 159653888 30104 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 38978 30104 104 219 0 38755 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 155912


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 18185
/proc/meminfo: memFree=1744792/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=163220 CPUtime=822.04
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 47940 0 0 0 82119 85 0 0 25 0 1 0 278558587 167137280 30827 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 40805 30827 104 219 0 40582 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 163220

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 18185
/proc/meminfo: memFree=1743704/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=163860 CPUtime=882.02
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 49134 0 0 0 88113 89 0 0 25 0 1 0 278558587 167792640 31064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 40965 31064 104 219 0 40742 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 163860

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18185
/proc/meminfo: memFree=1742744/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=164536 CPUtime=942
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 50290 0 0 0 94106 94 0 0 25 0 1 0 278558587 168484864 31296 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 41134 31296 104 219 0 40911 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 164536

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18185
/proc/meminfo: memFree=1741720/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=164536 CPUtime=1001.98
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 51444 0 0 0 100100 98 0 0 25 0 1 0 278558587 168484864 31526 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 41134 31526 104 219 0 40911 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 164536

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18185
/proc/meminfo: memFree=1740760/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=165256 CPUtime=1061.96
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 52596 0 0 0 106092 104 0 0 25 0 1 0 278558587 169222144 31754 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 41314 31754 104 219 0 41091 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 165256

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18185
/proc/meminfo: memFree=1739800/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=166020 CPUtime=1121.95
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 53711 0 0 0 112086 109 0 0 25 0 1 0 278558587 170004480 31978 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563737 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 41505 31978 104 219 0 41282 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 166020

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18185
/proc/meminfo: memFree=1738904/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=166020 CPUtime=1181.93
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 54823 0 0 0 118080 113 0 0 25 0 1 0 278558587 170004480 32199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559400 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 41505 32199 104 219 0 41282 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 166020

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18185
/proc/meminfo: memFree=1737880/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=166832 CPUtime=1241.91
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 55936 0 0 0 124073 118 0 0 25 0 1 0 278558587 170835968 32421 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 41708 32421 104 219 0 41485 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 166832

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18187
/proc/meminfo: memFree=1736792/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=166832 CPUtime=1301.9
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 57010 0 0 0 130066 124 0 0 25 0 1 0 278558587 170835968 32637 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 41708 32637 104 219 0 41485 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 166832

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18187
/proc/meminfo: memFree=1735960/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=167696 CPUtime=1361.88
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 58119 0 0 0 136058 130 0 0 25 0 1 0 278558587 171720704 32855 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 41924 32855 104 219 0 41701 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 167696

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18187
/proc/meminfo: memFree=1735000/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=167696 CPUtime=1421.86
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 59191 0 0 0 142051 135 0 0 25 0 1 0 278558587 171720704 33069 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 41924 33069 104 219 0 41701 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 167696

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18187
/proc/meminfo: memFree=1734040/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=180900 CPUtime=1481.84
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 63298 0 0 0 148044 140 0 0 25 0 1 0 278558587 185241600 33278 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 45225 33278 104 219 0 45002 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 180900

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18187
/proc/meminfo: memFree=1733208/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=180900 CPUtime=1541.83
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 64368 0 0 0 154039 144 0 0 25 0 1 0 278558587 185241600 33490 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 45225 33490 104 219 0 45002 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 180900

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18187
/proc/meminfo: memFree=1732376/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=181876 CPUtime=1601.81
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 65399 0 0 0 160032 149 0 0 25 0 1 0 278558587 186241024 33696 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 45469 33696 104 219 0 45246 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 181876

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18187
/proc/meminfo: memFree=1731480/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=181876 CPUtime=1661.79
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 66430 0 0 0 166026 153 0 0 25 0 1 0 278558587 186241024 33902 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 45469 33902 104 219 0 45246 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 181876

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18187
/proc/meminfo: memFree=1730648/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=181876 CPUtime=1721.78
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 67459 0 0 0 172020 158 0 0 25 0 1 0 278558587 186241024 34106 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559813 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 45469 34106 104 219 0 45246 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 181876

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18187
/proc/meminfo: memFree=1729816/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=182912 CPUtime=1781.75
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 68489 0 0 0 178013 162 0 0 25 0 1 0 278558587 187301888 34311 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 45728 34311 104 219 0 45505 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 182912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18187
/proc/meminfo: memFree=1729496/2055920 swapFree=4145492/4192956
[pid=18184] ppid=18182 vsize=182912 CPUtime=1800.06
/proc/18184/stat : 18184 (PBS4) R 18182 18184 31983 0 -1 4194304 68779 0 0 0 179842 164 0 0 25 0 1 0 278558587 187301888 34370 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18184/statm: 45728 34370 104 219 0 45505 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 182912

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): 1800.63
CPU time (s): 1800.09
CPU user time (s): 1798.43
CPU system time (s): 1.66475
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 183044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.43
system time used= 1.66475
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 68780
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= 36647

runsolver used 1.43978 second user time and 4.01639 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Tue May  1 13:13:29 UTC 2007

IDJOB= 454374
IDBENCH= 48193
IDSOLVER= 157
FILE ID= node9/454374-1178025209

PBS_JOBID= 4728346

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_1000_25_1.opb
COMMAND LINE= /tmp/evaluation/454374-1178025209/PBS4 /tmp/evaluation/454374-1178025209/instance-454374-1178025209.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-454374-1178025209 -o ROOT/results/node9/conversion-454374-1178025209 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454374-1178025209/instance-454374-1178025209.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-454374-1178025209 -o ROOT/results/node9/solver-454374-1178025209 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454374-1178025209/PBS4 /tmp/evaluation/454374-1178025209/instance-454374-1178025209.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  0945390fcac05113ffd57d1199a19e21

RANDOM SEED= 652628801

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1869288 kB
Buffers:         25588 kB
Cached:          68208 kB
SwapCached:      15344 kB
Active:          76556 kB
Inactive:        43760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1869288 kB
SwapTotal:     4192956 kB
SwapFree:      4145492 kB
Dirty:            2636 kB
Writeback:           0 kB
Mapped:          33300 kB
Slab:            51796 kB
Committed_AS:  7799060 kB
PageTables:       1796 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 node9 on Tue May  1 13:43:33 UTC 2007