Trace number 429996

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=397-P1=307-P2=37-P3=127-P4=401-P5=331-B.opb
MD5SUM6d677c4de75200a225209ed048e7b96e
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 benchmark0.167973
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 variables135
Total number of constraints11
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 constraints11
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)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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/429996-1177990553/instance-429996-1177990553.opb ......
40.38/40.46	c done parsing opb.
40.38/40.46	o 467
162.05/162.16	o 347
804.70/804.96	o 289
813.49/813.75	o 231
1285.69/1286.01	o 69
1341.37/1341.73	o 67
1377.26/1377.67	o 65
1800.06/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429996-1177990553/instance-429996-1177990553.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node41/watcher-429996-1177990553 -o ROOT/results/node41/solver-429996-1177990553 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429996-1177990553/PBS4 /tmp/evaluation/429996-1177990553/instance-429996-1177990553.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: 0.85 0.98 0.99 3/77 27497
/proc/meminfo: memFree=1760456/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=1456 CPUtime=0
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 246967227 1490944 143 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529746 0 0 4096 0 0 0 0 17 1 0 0
/proc/27497/statm: 364 143 87 219 0 141 0

[startup+0.098213 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 27497
/proc/meminfo: memFree=1760456/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=2364 CPUtime=0.09
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 333 0 0 0 9 0 0 0 18 0 1 0 246967227 2420736 316 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 591 316 93 219 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.101212 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 27497
/proc/meminfo: memFree=1760456/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=2364 CPUtime=0.1
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 339 0 0 0 10 0 0 0 18 0 1 0 246967227 2420736 322 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 591 322 93 219 0 368 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2364

[startup+0.301229 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 27497
/proc/meminfo: memFree=1760456/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=3536 CPUtime=0.29
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 642 0 0 0 29 0 0 0 19 0 1 0 246967227 3620864 625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 884 626 93 219 0 661 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3536

[startup+0.701263 s]
/proc/loadavg: 0.85 0.98 0.99 3/77 27497
/proc/meminfo: memFree=1760456/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=5916 CPUtime=0.69
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 1175 0 0 0 69 0 0 0 23 0 1 0 246967227 6057984 1158 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 1479 1158 93 219 0 1256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5916

[startup+1.50133 s]
/proc/loadavg: 0.85 0.98 0.99 2/78 27498
/proc/meminfo: memFree=1755136/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=10604 CPUtime=1.5
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 1792 0 0 0 148 2 0 0 25 0 1 0 246967227 10858496 1726 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 2651 1726 94 219 0 2428 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 10604

[startup+3.10147 s]
/proc/loadavg: 0.85 0.98 0.99 2/78 27498
/proc/meminfo: memFree=1752512/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=11664 CPUtime=3.1
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 2343 0 0 0 305 5 0 0 25 0 1 0 246967227 11943936 2180 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 2916 2180 94 219 0 2693 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 11664

[startup+6.30175 s]
/proc/loadavg: 0.86 0.98 0.99 2/78 27498
/proc/meminfo: memFree=1751360/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=12188 CPUtime=6.29
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 2526 0 0 0 623 6 0 0 25 0 1 0 246967227 12480512 2363 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 3047 2363 94 219 0 2824 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12188

[startup+12.7013 s]
/proc/loadavg: 0.87 0.98 0.99 2/78 27498
/proc/meminfo: memFree=1748936/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=13644 CPUtime=12.69
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 3296 0 0 0 1257 12 0 0 25 0 1 0 246967227 13971456 2940 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 3411 2940 94 219 0 3188 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13644

[startup+25.5014 s]
/proc/loadavg: 0.90 0.98 0.99 2/78 27498
/proc/meminfo: memFree=1746704/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=22856 CPUtime=25.48
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 3886 0 0 0 2529 19 0 0 25 0 1 0 246967227 23404544 3530 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 5714 3530 94 219 0 5491 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22856

[startup+51.1016 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 27498
/proc/meminfo: memFree=1744592/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=25708 CPUtime=51.08
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 4818 0 0 0 5076 32 0 0 25 0 1 0 246967227 26324992 4077 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 6427 4077 104 219 0 6204 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25708

[startup+102.305 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 27498
/proc/meminfo: memFree=1741456/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=30408 CPUtime=102.28
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 6336 0 0 0 10176 52 0 0 25 0 1 0 246967227 31137792 4826 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 7602 4826 104 219 0 7379 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 30408

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27498
/proc/meminfo: memFree=1738960/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=31656 CPUtime=162.25
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 6971 0 0 0 16153 72 0 0 25 0 1 0 246967227 32415744 5461 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 7914 5461 104 219 0 7691 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31656

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27498
/proc/meminfo: memFree=1729872/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=34784 CPUtime=222.23
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 9221 0 0 0 22135 88 0 0 25 0 1 0 246967227 35618816 7711 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 8696 7711 104 219 0 8473 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34784

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27498
/proc/meminfo: memFree=1727632/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=42120 CPUtime=282.23
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 11326 0 0 0 28117 106 0 0 25 0 1 0 246967227 43130880 8279 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 10530 8279 104 219 0 10307 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 42120

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27500
/proc/meminfo: memFree=1725584/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=43004 CPUtime=342.21
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 11792 0 0 0 34101 120 0 0 25 0 1 0 246967227 44036096 8745 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 10751 8745 104 219 0 10528 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 43004

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27500
/proc/meminfo: memFree=1723664/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=44280 CPUtime=402.2
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 12274 0 0 0 40088 132 0 0 25 0 1 0 246967227 45342720 9227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 11070 9227 104 219 0 10847 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 44280

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27500
/proc/meminfo: memFree=1722192/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=44824 CPUtime=462.19
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 12639 0 0 0 46071 148 0 0 25 0 1 0 246967227 45899776 9592 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 11206 9592 104 219 0 10983 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 44824

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27500
/proc/meminfo: memFree=1720784/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=45548 CPUtime=522.17
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 12998 0 0 0 52058 159 0 0 25 0 1 0 246967227 46641152 9951 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 11387 9951 104 219 0 11164 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 45548

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27500
/proc/meminfo: memFree=1719248/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=46452 CPUtime=582.15
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 13371 0 0 0 58046 169 0 0 25 0 1 0 246967227 47566848 10324 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 11613 10324 104 219 0 11390 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 46452

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27500
/proc/meminfo: memFree=1717520/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=47392 CPUtime=642.14
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 13799 0 0 0 64033 181 0 0 25 0 1 0 246967227 48529408 10752 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 11848 10752 104 219 0 11625 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 47392


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 27500
/proc/meminfo: memFree=1713552/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=62488 CPUtime=822.09
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 17846 0 0 0 81992 217 0 0 25 0 1 0 246967227 63987712 11726 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 15622 11726 104 219 0 15399 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 62488

[startup+882.302 s]
/proc/loadavg: 1.05 1.00 0.99 2/78 27500
/proc/meminfo: memFree=1712464/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=62488 CPUtime=882.08
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 18127 0 0 0 87980 228 0 0 25 0 1 0 246967227 63987712 12007 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 15622 12007 104 219 0 15399 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 62488

[startup+942.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 27500
/proc/meminfo: memFree=1711056/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=63320 CPUtime=942.07
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 18464 0 0 0 93967 240 0 0 25 0 1 0 246967227 64839680 12344 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 15830 12344 104 219 0 15607 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 63320

[startup+1002.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 27500
/proc/meminfo: memFree=1710160/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=64336 CPUtime=1002.05
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 18695 0 0 0 99955 250 0 0 25 0 1 0 246967227 65880064 12575 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 16084 12575 104 219 0 15861 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 64336

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27500
/proc/meminfo: memFree=1708880/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=64480 CPUtime=1062.04
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 19015 0 0 0 105942 262 0 0 25 0 1 0 246967227 66027520 12895 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 16120 12895 104 219 0 15897 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 64480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27500
/proc/meminfo: memFree=1707600/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=65420 CPUtime=1122.02
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 19335 0 0 0 111931 271 0 0 25 0 1 0 246967227 66990080 13215 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 16355 13215 104 219 0 16132 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 65420

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27500
/proc/meminfo: memFree=1706704/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=66420 CPUtime=1182.01
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 19568 0 0 0 117919 282 0 0 25 0 1 0 246967227 68014080 13448 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 16605 13448 104 219 0 16382 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 66420

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27500
/proc/meminfo: memFree=1705808/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=66580 CPUtime=1242
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 19758 0 0 0 123908 292 0 0 25 0 1 0 246967227 68177920 13638 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 16645 13638 104 219 0 16422 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 66580

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27500
/proc/meminfo: memFree=1702544/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=67800 CPUtime=1301.98
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 20571 0 0 0 129895 303 0 0 25 0 1 0 246967227 69427200 14451 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 16950 14451 104 219 0 16727 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 67800

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27500
/proc/meminfo: memFree=1701584/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=67800 CPUtime=1361.96
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 20825 0 0 0 135886 310 0 0 25 0 1 0 246967227 69427200 14705 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 16950 14705 104 219 0 16727 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 67800

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27500
/proc/meminfo: memFree=1700752/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=67800 CPUtime=1421.96
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 21032 0 0 0 141879 317 0 0 25 0 1 0 246967227 69427200 14912 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 16950 14912 104 219 0 16727 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 67800

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27500
/proc/meminfo: memFree=1699856/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=68928 CPUtime=1481.94
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 21255 0 0 0 147869 325 0 0 25 0 1 0 246967227 70582272 15135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 17232 15135 104 219 0 17009 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 68928

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 27666
/proc/meminfo: memFree=1697416/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=68928 CPUtime=1541.84
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 21481 0 0 0 153851 333 0 0 25 0 1 0 246967227 70582272 15361 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 17232 15361 104 219 0 17009 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 68928

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27698
/proc/meminfo: memFree=1697808/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=70124 CPUtime=1601.8
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 21690 0 0 0 159840 340 0 0 25 0 1 0 246967227 71806976 15570 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 17531 15570 104 219 0 17308 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 70124

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27698
/proc/meminfo: memFree=1696976/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=70124 CPUtime=1661.79
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 21889 0 0 0 165832 347 0 0 25 0 1 0 246967227 71806976 15769 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 17531 15769 104 219 0 17308 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 70124

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27698
/proc/meminfo: memFree=1696464/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=70124 CPUtime=1721.78
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 22060 0 0 0 171825 353 0 0 25 0 1 0 246967227 71806976 15940 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 17531 15940 104 219 0 17308 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 70124

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27698
/proc/meminfo: memFree=1695504/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=71396 CPUtime=1781.76
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 22263 0 0 0 177816 360 0 0 25 0 1 0 246967227 73109504 16143 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 17849 16143 104 219 0 17626 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 71396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27698
/proc/meminfo: memFree=1695312/2055920 swapFree=4169244/4192956
[pid=27497] ppid=27495 vsize=71396 CPUtime=1800.06
/proc/27497/stat : 27497 (PBS4) R 27495 27497 24944 0 -1 4194304 22313 0 0 0 179644 362 0 0 25 0 1 0 246967227 73109504 16193 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27497/statm: 17849 16193 104 219 0 17626 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 71396

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): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1796.45
CPU system time (s): 3.63945
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 73692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.45
system time used= 3.63945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22314
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= 35932

runsolver used 1.74573 second user time and 4.47432 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue May  1 03:35:53 UTC 2007

IDJOB= 429996
IDBENCH= 47949
IDSOLVER= 157
FILE ID= node41/429996-1177990553

PBS_JOBID= 4728011

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=397-P1=307-P2=37-P3=127-P4=401-P5=331-B.opb
COMMAND LINE= /tmp/evaluation/429996-1177990553/PBS4 /tmp/evaluation/429996-1177990553/instance-429996-1177990553.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-429996-1177990553 -o ROOT/results/node41/conversion-429996-1177990553 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429996-1177990553/instance-429996-1177990553.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-429996-1177990553 -o ROOT/results/node41/solver-429996-1177990553 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429996-1177990553/PBS4 /tmp/evaluation/429996-1177990553/instance-429996-1177990553.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  6d677c4de75200a225209ed048e7b96e

RANDOM SEED= 129695080

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1760992 kB
Buffers:         31352 kB
Cached:         174500 kB
SwapCached:       2568 kB
Active:          90324 kB
Inactive:       139416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1760992 kB
SwapTotal:     4192956 kB
SwapFree:      4169244 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          31356 kB
Slab:            50496 kB
Committed_AS:  3641964 kB
PageTables:       2012 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 node41 on Tue May  1 04:05:56 UTC 2007