Trace number 429296

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.07 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=257-P2=19-P3=349-P4=257-P5=479-P6=367-B.opb
MD5SUM80881c7fbc3c10cf38784c74294061e5
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.283956
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables162
Total number of constraints13
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 constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

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/429296-1177982835/instance-429296-1177982835.opb ......
35.89/35.91	c done parsing opb.
35.89/35.91	o 471
570.55/570.76	o 395
580.55/580.76	o 3
1800.05/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429296-1177982835/instance-429296-1177982835.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node55/watcher-429296-1177982835 -o ROOT/results/node55/solver-429296-1177982835 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429296-1177982835/PBS4 /tmp/evaluation/429296-1177982835/instance-429296-1177982835.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: 0.93 0.98 0.99 3/64 13509
/proc/meminfo: memFree=1417100/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=1456 CPUtime=0
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 246193521 1490944 146 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/13509/statm: 364 146 87 219 0 141 0

[startup+0.064499 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 13509
/proc/meminfo: memFree=1417100/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=1840 CPUtime=0.06
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 299 0 0 0 6 0 0 0 18 0 1 0 246193521 1884160 282 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 460 282 93 219 0 237 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1840

[startup+0.101503 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 13509
/proc/meminfo: memFree=1417100/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=2352 CPUtime=0.09
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 363 0 0 0 9 0 0 0 18 0 1 0 246193521 2408448 346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 588 346 93 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301521 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 13509
/proc/meminfo: memFree=1417100/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=3600 CPUtime=0.29
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 672 0 0 0 29 0 0 0 19 0 1 0 246193521 3686400 655 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 900 655 93 219 0 677 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3600

[startup+0.701559 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 13509
/proc/meminfo: memFree=1417100/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=5980 CPUtime=0.69
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 1171 0 0 0 68 1 0 0 22 0 1 0 246193521 6123520 1154 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 1495 1154 93 219 0 1272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5980

[startup+1.50163 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1411652/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=10664 CPUtime=1.49
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 1665 0 0 0 147 2 0 0 25 0 1 0 246193521 10919936 1599 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 2666 1599 94 219 0 2443 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10664

[startup+3.10279 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1410116/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=11724 CPUtime=3.09
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 2066 0 0 0 305 4 0 0 25 0 1 0 246193521 12005376 1903 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 2931 1903 94 219 0 2708 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11724

[startup+6.30109 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1408796/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=12292 CPUtime=6.29
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 2397 0 0 0 623 6 0 0 25 0 1 0 246193521 12587008 2234 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 3073 2234 94 219 0 2850 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12292

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1406500/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=13604 CPUtime=12.69
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 3088 0 0 0 1257 12 0 0 25 0 1 0 246193521 13930496 2732 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 3401 2732 94 219 0 3178 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13604

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1403364/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=22648 CPUtime=25.49
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 3883 0 0 0 2530 19 0 0 25 0 1 0 246193521 23191552 3527 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 5662 3527 94 219 0 5439 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22648

[startup+51.1013 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1401636/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=25280 CPUtime=51.07
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 4708 0 0 0 5078 29 0 0 25 0 1 0 246193521 25886720 3967 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 6320 3967 104 219 0 6097 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25280

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1397092/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=30088 CPUtime=102.26
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 6622 0 0 0 10174 52 0 0 25 0 1 0 246193521 30810112 5112 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 7522 5112 104 219 0 7299 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30088

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1392356/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=32368 CPUtime=162.25
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 7846 0 0 0 16154 71 0 0 25 0 1 0 246193521 33144832 6336 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 8092 6336 104 219 0 7869 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32368

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1389284/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=33716 CPUtime=222.23
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 8559 0 0 0 22135 88 0 0 25 0 1 0 246193521 34525184 7049 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 8429 7049 104 219 0 8206 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33716

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1386980/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=41544 CPUtime=282.22
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 10657 0 0 0 28114 108 0 0 25 0 1 0 246193521 42541056 7610 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 10386 7610 104 219 0 10163 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 41544

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1383652/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=42856 CPUtime=342.2
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 11482 0 0 0 34097 123 0 0 25 0 1 0 246193521 43884544 8435 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 10714 8435 104 219 0 10491 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42856

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1382052/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=43632 CPUtime=402.19
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 11878 0 0 0 40081 138 0 0 25 0 1 0 246193521 44679168 8831 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 10908 8831 104 219 0 10685 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43632

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1380388/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=44664 CPUtime=462.17
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 12318 0 0 0 46065 152 0 0 25 0 1 0 246193521 45735936 9271 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 11166 9271 104 219 0 10943 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44664

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1378980/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=45228 CPUtime=522.16
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 12673 0 0 0 52048 168 0 0 25 0 1 0 246193521 46313472 9626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 11307 9626 104 219 0 11084 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 45228

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1377764/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=45972 CPUtime=582.15
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 12971 0 0 0 58037 178 0 0 25 0 1 0 246193521 47075328 9924 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 11493 9924 104 219 0 11270 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 45972

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13510
/proc/meminfo: memFree=1375972/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=46756 CPUtime=642.14
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 13415 0 0 0 64025 189 0 0 25 0 1 0 246193521 47878144 10368 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 11689 10368 104 219 0 11466 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 46756


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13512
/proc/meminfo: memFree=1369124/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=62324 CPUtime=882.07
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 18201 0 0 0 87971 236 0 0 25 0 1 0 246193521 63819776 12081 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 15581 12081 104 219 0 15358 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 62324

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13512
/proc/meminfo: memFree=1367908/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=62468 CPUtime=942.05
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 18503 0 0 0 93959 246 0 0 25 0 1 0 246193521 63967232 12383 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 15617 12383 104 219 0 15394 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 62468

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13512
/proc/meminfo: memFree=1367204/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=63332 CPUtime=1002.05
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 18695 0 0 0 99947 258 0 0 25 0 1 0 246193521 64851968 12575 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 15833 12575 104 219 0 15610 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 63332

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13512
/proc/meminfo: memFree=1362532/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=80324 CPUtime=1062.03
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 19853 0 0 0 105935 268 0 0 25 0 1 0 246193521 82251776 13733 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 20081 13733 104 219 0 19858 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 80324

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13512
/proc/meminfo: memFree=1361444/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=81240 CPUtime=1122.02
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 20125 0 0 0 111925 277 0 0 25 0 1 0 246193521 83189760 14005 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 20310 14005 104 219 0 20087 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 81240

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13512
/proc/meminfo: memFree=1360740/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=81240 CPUtime=1181.99
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 20293 0 0 0 117911 288 0 0 25 0 1 0 246193521 83189760 14173 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 20310 14173 104 219 0 20087 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 81240

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13512
/proc/meminfo: memFree=1359588/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=82376 CPUtime=1241.98
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 20581 0 0 0 123901 297 0 0 25 0 1 0 246193521 84353024 14461 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 20594 14461 104 219 0 20371 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 82376

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13512
/proc/meminfo: memFree=1358628/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=82376 CPUtime=1301.97
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 20832 0 0 0 129890 307 0 0 25 0 1 0 246193521 84353024 14712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 20594 14712 104 219 0 20371 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 82376

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13512
/proc/meminfo: memFree=1357476/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=83412 CPUtime=1361.95
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 21114 0 0 0 135877 318 0 0 25 0 1 0 246193521 85413888 14994 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 20853 14994 104 219 0 20630 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 83412

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13512
/proc/meminfo: memFree=1356644/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=83412 CPUtime=1421.95
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 21316 0 0 0 141864 331 0 0 25 0 1 0 246193521 85413888 15196 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 20853 15196 104 219 0 20630 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 83412

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13512
/proc/meminfo: memFree=1355812/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=84512 CPUtime=1481.92
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 21512 0 0 0 147851 341 0 0 25 0 1 0 246193521 86540288 15392 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 21128 15392 104 219 0 20905 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 84512

[startup+1542.3 s]
/proc/loadavg: 1.08 1.01 1.00 2/65 13512
/proc/meminfo: memFree=1354980/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=84512 CPUtime=1541.91
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 21714 0 0 0 153842 349 0 0 25 0 1 0 246193521 86540288 15594 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 21128 15594 104 219 0 20905 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 84512

[startup+1602.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 13512
/proc/meminfo: memFree=1354148/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=84512 CPUtime=1601.9
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 21934 0 0 0 159834 356 0 0 25 0 1 0 246193521 86540288 15814 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 21128 15814 104 219 0 20905 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 84512

[startup+1662.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 13512
/proc/meminfo: memFree=1353444/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=85680 CPUtime=1661.88
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 22119 0 0 0 165823 365 0 0 25 0 1 0 246193521 87736320 15999 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 21420 15999 104 219 0 21197 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 85680

[startup+1722.3 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 13512
/proc/meminfo: memFree=1352484/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=85680 CPUtime=1721.86
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 22345 0 0 0 171812 374 0 0 25 0 1 0 246193521 87736320 16225 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 21420 16225 104 219 0 21197 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 85680

[startup+1782.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 13512
/proc/meminfo: memFree=1351908/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=85680 CPUtime=1781.85
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 22488 0 0 0 177802 383 0 0 25 0 1 0 246193521 87736320 16368 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 21420 16368 104 219 0 21197 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 85680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 13512
/proc/meminfo: memFree=1351716/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=85680 CPUtime=1800.05
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 22535 0 0 0 179620 385 0 0 25 0 1 0 246193521 87736320 16415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 21420 16415 104 219 0 21197 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 85680

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: 1.01 1.02 1.00 2/65 13512
/proc/meminfo: memFree=1351716/2055920 swapFree=4184544/4192956
[pid=13509] ppid=13507 vsize=85680 CPUtime=1800.05
/proc/13509/stat : 13509 (PBS4) R 13507 13509 21313 0 -1 4194304 22535 0 0 0 179620 385 0 0 25 0 1 0 246193521 87736320 16415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13509/statm: 21420 16415 104 219 0 21197 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 85680

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1796.2
CPU system time (s): 3.86741
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 85680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.2
system time used= 3.86741
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22536
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= 1427

runsolver used 1.24081 second user time and 3.68644 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Tue May  1 01:27:15 UTC 2007

IDJOB= 429296
IDBENCH= 47899
IDSOLVER= 157
FILE ID= node55/429296-1177982835

PBS_JOBID= 4728100

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=251-P1=257-P2=19-P3=349-P4=257-P5=479-P6=367-B.opb
COMMAND LINE= /tmp/evaluation/429296-1177982835/PBS4 /tmp/evaluation/429296-1177982835/instance-429296-1177982835.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-429296-1177982835 -o ROOT/results/node55/conversion-429296-1177982835 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429296-1177982835/instance-429296-1177982835.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-429296-1177982835 -o ROOT/results/node55/solver-429296-1177982835 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429296-1177982835/PBS4 /tmp/evaluation/429296-1177982835/instance-429296-1177982835.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  80881c7fbc3c10cf38784c74294061e5

RANDOM SEED= 43448626

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1417444 kB
Buffers:         72228 kB
Cached:         474864 kB
SwapCached:       2552 kB
Active:          76448 kB
Inactive:       484532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1417444 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1380 kB
Writeback:           0 kB
Mapped:          20112 kB
Slab:            63476 kB
Committed_AS:  1799908 kB
PageTables:       1392 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 node55 on Tue May  1 01:57:17 UTC 2007