Trace number 454389

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. 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_500_10_5.opb
MD5SUM2b02b42135ec6f53aa7a47afb99951df
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-110
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -110
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 constraint10
Maximum length of a constraint21
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)6270
Sum of products size (including duplicates)12540
Number of different products3135
Sum of products size6270

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/454389-1178025598/instance-454389-1178025598.opb ......
0.09/0.10	c done parsing opb.
0.09/0.10	o 416
0.09/0.19	o 415
0.09/0.19	o 406
0.09/0.20	o 405
0.19/0.25	o 404
0.19/0.26	o 402
0.49/0.51	o 401
6.09/6.12	o 400
6.50/6.55	o 399
6.50/6.55	o 394
161.75/161.84	o 393
606.43/606.68	o 392
1800.01/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454389-1178025598/instance-454389-1178025598.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node1/watcher-454389-1178025598 -o ROOT/results/node1/solver-454389-1178025598 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454389-1178025598/PBS4 /tmp/evaluation/454389-1178025598/instance-454389-1178025598.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: 1.11 1.11 1.02 3/77 11150
/proc/meminfo: memFree=1801704/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=1828 CPUtime=0
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 278597710 1871872 233 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596795 0 0 4096 0 0 0 0 17 1 0 0
/proc/11150/statm: 457 233 87 219 0 234 0

[startup+0.0859411 s]
/proc/loadavg: 1.11 1.11 1.02 3/77 11150
/proc/meminfo: memFree=1801704/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=2900 CPUtime=0.07
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 561 0 0 0 7 0 0 0 18 0 1 0 278597710 2969600 511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/11150/statm: 725 511 88 219 0 502 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2900

[startup+0.101943 s]
/proc/loadavg: 1.11 1.11 1.02 3/77 11150
/proc/meminfo: memFree=1801704/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=3428 CPUtime=0.09
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 726 0 0 0 9 0 0 0 18 0 1 0 278597710 3510272 611 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 857 611 93 219 0 634 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3428

[startup+0.301966 s]
/proc/loadavg: 1.11 1.11 1.02 3/77 11150
/proc/meminfo: memFree=1801704/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=5220 CPUtime=0.29
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 1149 0 0 0 28 1 0 0 19 0 1 0 278597710 5345280 1034 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 1305 1034 104 219 0 1082 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5220

[startup+0.702013 s]
/proc/loadavg: 1.11 1.11 1.02 3/77 11150
/proc/meminfo: memFree=1801704/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=11560 CPUtime=0.69
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 1869 0 0 0 68 1 0 0 22 0 1 0 278597710 11837440 1754 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 2890 1754 104 219 0 2667 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11560

[startup+1.50111 s]
/proc/loadavg: 1.11 1.11 1.02 2/78 11151
/proc/meminfo: memFree=1793440/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=19752 CPUtime=1.49
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 2849 0 0 0 147 2 0 0 25 0 1 0 278597710 20226048 2734 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 4938 2734 104 219 0 4715 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19752

[startup+3.10229 s]
/proc/loadavg: 1.11 1.11 1.02 2/78 11151
/proc/meminfo: memFree=1788064/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=19944 CPUtime=3.09
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 4875 0 0 0 306 3 0 0 25 0 1 0 278597710 20422656 4711 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 4986 4711 104 219 0 4763 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19944

[startup+6.30167 s]
/proc/loadavg: 1.10 1.10 1.02 2/78 11151
/proc/meminfo: memFree=1773984/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=37220 CPUtime=6.29
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 8237 0 0 0 622 7 0 0 25 0 1 0 278597710 38113280 8073 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 9305 8073 104 219 0 9082 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37220

[startup+12.7014 s]
/proc/loadavg: 1.09 1.10 1.02 2/78 11151
/proc/meminfo: memFree=1762280/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=71136 CPUtime=12.69
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 10140 0 0 0 1260 9 0 0 25 0 1 0 278597710 72843264 9879 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 17784 9879 104 219 0 17561 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 71136

[startup+25.5019 s]
/proc/loadavg: 1.07 1.10 1.02 2/78 11151
/proc/meminfo: memFree=1758696/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=72284 CPUtime=25.48
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 11015 0 0 0 2537 11 0 0 25 0 1 0 278597710 74018816 10754 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 18071 10754 104 219 0 17848 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 72284

[startup+51.1019 s]
/proc/loadavg: 1.05 1.09 1.02 2/78 11151
/proc/meminfo: memFree=1755368/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=74032 CPUtime=51.07
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 12035 0 0 0 5091 16 0 0 25 0 1 0 278597710 75808768 11581 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 18508 11581 104 219 0 18285 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 74032

[startup+102.306 s]
/proc/loadavg: 1.02 1.07 1.01 2/78 11151
/proc/meminfo: memFree=1749928/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=77264 CPUtime=102.26
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 13768 0 0 0 10200 26 0 0 25 0 1 0 278597710 79118336 12929 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 19316 12929 104 219 0 19093 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 77264

[startup+162.302 s]
/proc/loadavg: 1.00 1.06 1.01 2/78 11151
/proc/meminfo: memFree=1746344/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=81836 CPUtime=162.25
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 15415 0 0 0 16188 37 0 0 25 0 1 0 278597710 83800064 13807 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 20459 13807 104 219 0 20236 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 81836

[startup+222.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 11151
/proc/meminfo: memFree=1744168/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=83004 CPUtime=222.23
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 15943 0 0 0 22176 47 0 0 25 0 1 0 278597710 84996096 14335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 20751 14335 104 219 0 20528 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 83004

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 11151
/proc/meminfo: memFree=1742056/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=84092 CPUtime=282.22
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 16470 0 0 0 28166 56 0 0 25 0 1 0 278597710 86110208 14862 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 21023 14862 104 219 0 20800 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 84092

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 11151
/proc/meminfo: memFree=1740008/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=91412 CPUtime=342.2
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 18491 0 0 0 34154 66 0 0 25 0 1 0 278597710 93605888 15346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 22853 15346 104 219 0 22630 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 91412

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 11151
/proc/meminfo: memFree=1738472/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=92328 CPUtime=402.18
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 18894 0 0 0 40143 75 0 0 25 0 1 0 278597710 94543872 15749 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 23082 15749 104 219 0 22859 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 92328

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11151
/proc/meminfo: memFree=1736616/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=92932 CPUtime=462.17
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 19347 0 0 0 46133 84 0 0 25 0 1 0 278597710 95162368 16202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 23233 16202 104 219 0 23010 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 92932

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 11151
/proc/meminfo: memFree=1734952/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=94028 CPUtime=522.14
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 19793 0 0 0 52123 91 0 0 25 0 1 0 278597710 96284672 16648 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 23507 16648 104 219 0 23284 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 94028

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11151
/proc/meminfo: memFree=1733416/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=94628 CPUtime=582.13
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 20175 0 0 0 58115 98 0 0 25 0 1 0 278597710 96899072 17030 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 23657 17030 104 219 0 23434 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 94628

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11151
/proc/meminfo: memFree=1731688/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=95940 CPUtime=642.12
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 20594 0 0 0 64106 106 0 0 25 0 1 0 278597710 98242560 17449 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 23985 17449 104 219 0 23762 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 95940


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11151
/proc/meminfo: memFree=1726248/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=110524 CPUtime=882.05
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 25002 0 0 0 88074 131 0 0 25 0 1 0 278597710 113176576 18784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 27631 18784 104 219 0 27408 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 110524

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1725032/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=111384 CPUtime=942.04
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 25314 0 0 0 94068 136 0 0 25 0 1 0 278597710 114057216 19096 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 27846 19096 104 219 0 27623 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 111384

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1723816/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=112300 CPUtime=1002.02
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 25616 0 0 0 100060 142 0 0 25 0 1 0 278597710 114995200 19398 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 28075 19398 104 219 0 27852 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 112300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1722600/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=112300 CPUtime=1062
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 25913 0 0 0 106054 146 0 0 25 0 1 0 278597710 114995200 19695 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 28075 19695 104 219 0 27852 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 112300

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1721448/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=113272 CPUtime=1121.99
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 26210 0 0 0 112048 151 0 0 25 0 1 0 278597710 115990528 19992 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 28318 19992 104 219 0 28095 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 113272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1720232/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=114304 CPUtime=1181.96
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 26506 0 0 0 118041 155 0 0 25 0 1 0 278597710 117047296 20288 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 28576 20288 104 219 0 28353 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 114304

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1719016/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=114304 CPUtime=1241.95
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 26800 0 0 0 124035 160 0 0 25 0 1 0 278597710 117047296 20582 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 28576 20582 104 219 0 28353 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 114304

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1717864/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=115400 CPUtime=1301.94
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 27079 0 0 0 130029 165 0 0 25 0 1 0 278597710 118169600 20861 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 28850 20861 104 219 0 28627 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 115400

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1716840/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=115400 CPUtime=1361.92
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 27352 0 0 0 136023 169 0 0 25 0 1 0 278597710 118169600 21134 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 28850 21134 104 219 0 28627 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 115400

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1715688/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=116564 CPUtime=1421.91
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 27620 0 0 0 142017 174 0 0 25 0 1 0 278597710 119361536 21402 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 29141 21402 104 219 0 28918 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 116564

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1714664/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=116564 CPUtime=1481.89
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 27883 0 0 0 148010 179 0 0 25 0 1 0 278597710 119361536 21665 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 29141 21665 104 219 0 28918 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 116564

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1713640/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=117804 CPUtime=1541.87
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 28153 0 0 0 154004 183 0 0 25 0 1 0 278597710 120631296 21935 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 29451 21935 104 219 0 29228 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 117804

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1712616/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=117804 CPUtime=1601.85
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 28413 0 0 0 159998 187 0 0 25 0 1 0 278597710 120631296 22195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 29451 22195 104 219 0 29228 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 117804

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1711720/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=117804 CPUtime=1661.84
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 28664 0 0 0 165992 192 0 0 25 0 1 0 278597710 120631296 22446 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 29451 22446 104 219 0 29228 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 117804

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1710632/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=119120 CPUtime=1721.82
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 28924 0 0 0 171987 195 0 0 25 0 1 0 278597710 121978880 22706 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 29780 22706 104 219 0 29557 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 119120

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1709544/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=119120 CPUtime=1781.81
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 29177 0 0 0 177982 199 0 0 25 0 1 0 278597710 121978880 22959 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 29780 22959 104 219 0 29557 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 119120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1709224/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=119120 CPUtime=1800.01
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 29250 0 0 0 179801 200 0 0 25 0 1 0 278597710 121978880 23032 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 29780 23032 104 219 0 29557 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 119120

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 11153
/proc/meminfo: memFree=1709224/2055920 swapFree=4145736/4192956
[pid=11150] ppid=11148 vsize=119120 CPUtime=1800.01
/proc/11150/stat : 11150 (PBS4) R 11148 11150 18654 0 -1 4194304 29250 0 0 0 179801 200 0 0 25 0 1 0 278597710 121978880 23032 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11150/statm: 29780 23032 104 219 0 29557 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 119120

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1798.01
CPU system time (s): 2.01969
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 119120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.01
system time used= 2.01969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29251
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= 2944

runsolver used 1.43078 second user time and 3.99439 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Tue May  1 13:19:58 UTC 2007

IDJOB= 454389
IDBENCH= 48194
IDSOLVER= 157
FILE ID= node1/454389-1178025598

PBS_JOBID= 4728372

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_10_5.opb
COMMAND LINE= /tmp/evaluation/454389-1178025598/PBS4 /tmp/evaluation/454389-1178025598/instance-454389-1178025598.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-454389-1178025598 -o ROOT/results/node1/conversion-454389-1178025598 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454389-1178025598/instance-454389-1178025598.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-454389-1178025598 -o ROOT/results/node1/solver-454389-1178025598 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454389-1178025598/PBS4 /tmp/evaluation/454389-1178025598/instance-454389-1178025598.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  2b02b42135ec6f53aa7a47afb99951df

RANDOM SEED= 979218574

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1802048 kB
Buffers:         64580 kB
Cached:          99388 kB
SwapCached:      14532 kB
Active:         128636 kB
Inactive:        61904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802048 kB
SwapTotal:     4192956 kB
SwapFree:      4145736 kB
Dirty:            1420 kB
Writeback:           0 kB
Mapped:          32940 kB
Slab:            48780 kB
Committed_AS:  7605932 kB
PageTables:       1840 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 node1 on Tue May  1 13:50:01 UTC 2007