Trace number 431676

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. 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=5-P1=47-P2=89-P3=41-P4=37-P5=113-P6=47-P7=127-P8=37-B.opb
MD5SUMad74f094bba1086e11cc0beef00e98a6
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 benchmark0.210967
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 variables168
Total number of constraints17
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 constraints17
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

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/431676-1178009148/instance-431676-1178009148.opb ......
92.27/92.38	c done parsing opb.
92.27/92.38	o 67
865.77/866.00	o 65
945.38/945.72	o 61
1800.06/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431676-1178009148/instance-431676-1178009148.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node70/watcher-431676-1178009148 -o ROOT/results/node70/solver-431676-1178009148 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431676-1178009148/PBS4 /tmp/evaluation/431676-1178009148/instance-431676-1178009148.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: 0.92 0.98 0.98 3/64 3029
/proc/meminfo: memFree=1802280/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=1456 CPUtime=0
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 240452118 1490944 143 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/3029/statm: 364 143 87 219 0 141 0

[startup+0.00875589 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 3029
/proc/meminfo: memFree=1802280/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=1456 CPUtime=0
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 240452118 1490944 160 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593247 0 0 4096 0 0 0 0 17 1 0 0
/proc/3029/statm: 364 160 87 219 0 141 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1456

[startup+0.101766 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 3029
/proc/meminfo: memFree=1802280/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=2360 CPUtime=0.09
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 338 0 0 0 9 0 0 0 18 0 1 0 240452118 2416640 321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 590 321 93 219 0 367 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2360

[startup+0.301786 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 3029
/proc/meminfo: memFree=1802280/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=3772 CPUtime=0.29
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 623 0 0 0 29 0 0 0 19 0 1 0 240452118 3862528 606 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 943 606 93 219 0 720 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3772

[startup+0.701826 s]
/proc/loadavg: 0.92 0.98 0.98 3/64 3029
/proc/meminfo: memFree=1802280/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=5820 CPUtime=0.69
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 941 0 0 0 68 1 0 0 22 0 1 0 240452118 5959680 924 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549510 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 1455 924 93 219 0 1232 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5820

[startup+1.5019 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1798112/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=6408 CPUtime=1.49
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 1411 0 0 0 148 1 0 0 25 0 1 0 240452118 6561792 1345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 1602 1345 94 219 0 1379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6408

[startup+3.10106 s]
/proc/loadavg: 0.92 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1796896/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=10768 CPUtime=3.09
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 1726 0 0 0 306 3 0 0 25 0 1 0 240452118 11026432 1660 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 2692 1660 94 219 0 2469 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10768

[startup+6.30138 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1794848/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=11692 CPUtime=6.29
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 2083 0 0 0 624 5 0 0 25 0 1 0 240452118 11972608 1920 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 2923 1920 94 219 0 2700 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11692

[startup+12.701 s]
/proc/loadavg: 0.93 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1793888/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=12264 CPUtime=12.69
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 2385 0 0 0 1258 11 0 0 25 0 1 0 240452118 12558336 2222 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 3066 2222 94 219 0 2843 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12264

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1790496/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=14368 CPUtime=25.48
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 3352 0 0 0 2529 19 0 0 25 0 1 0 240452118 14712832 2996 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 3592 2996 94 219 0 3369 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14368

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1787232/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=17156 CPUtime=51.08
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 4553 0 0 0 5073 35 0 0 25 0 1 0 240452118 17567744 3812 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 4289 3812 94 219 0 4066 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17156

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1779552/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=27792 CPUtime=102.27
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 6475 0 0 0 10166 61 0 0 25 0 1 0 240452118 28459008 5734 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 6948 5734 104 219 0 6725 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27792

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1776864/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=32540 CPUtime=162.25
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 7916 0 0 0 16139 86 0 0 25 0 1 0 240452118 33320960 6406 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 8135 6406 104 219 0 7912 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32540

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1775008/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=33692 CPUtime=222.24
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 8372 0 0 0 22117 107 0 0 25 0 1 0 240452118 34500608 6862 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 8423 6862 104 219 0 8200 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33692

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1772896/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=34608 CPUtime=282.22
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 8903 0 0 0 28089 133 0 0 25 0 1 0 240452118 35438592 7393 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 8652 7393 104 219 0 8429 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34608

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1771104/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=41848 CPUtime=342.21
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 10915 0 0 0 34064 157 0 0 25 0 1 0 240452118 42852352 7868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 10462 7868 104 219 0 10239 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 41848

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1769248/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=42880 CPUtime=402.19
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 11346 0 0 0 40042 177 0 0 25 0 1 0 240452118 43909120 8299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 10720 8299 104 219 0 10497 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 42880

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1767328/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=43740 CPUtime=462.17
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 11821 0 0 0 46021 196 0 0 25 0 1 0 240452118 44789760 8774 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 10935 8774 104 219 0 10712 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 43740

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1765472/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=45040 CPUtime=522.16
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 12289 0 0 0 51999 217 0 0 25 0 1 0 240452118 46120960 9242 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 11260 9242 104 219 0 11037 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 45040

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1764000/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=45596 CPUtime=582.14
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 12656 0 0 0 57978 236 0 0 25 0 1 0 240452118 46690304 9609 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 11399 9609 104 219 0 11176 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 45596

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3030
/proc/meminfo: memFree=1762528/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=46960 CPUtime=642.13
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 13030 0 0 0 63958 255 0 0 25 0 1 0 240452118 48087040 9983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 11740 9983 104 219 0 11517 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 46960


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3032
/proc/meminfo: memFree=1757344/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=60964 CPUtime=822.08
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 17375 0 0 0 81903 305 0 0 25 0 1 0 240452118 62427136 11255 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 15241 11255 104 219 0 15018 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 60964

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3032
/proc/meminfo: memFree=1755680/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=62520 CPUtime=882.07
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 17790 0 0 0 87885 322 0 0 25 0 1 0 240452118 64020480 11670 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 15630 11670 104 219 0 15407 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 62520

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/71 3188
/proc/meminfo: memFree=1753072/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=62520 CPUtime=941.98
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 18088 0 0 0 93858 340 0 0 25 0 1 0 240452118 64020480 11968 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 15630 11968 104 219 0 15407 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 62520

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3230
/proc/meminfo: memFree=1753120/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=63532 CPUtime=1001.96
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 18383 0 0 0 99837 359 0 0 25 0 1 0 240452118 65056768 12263 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 15883 12263 104 219 0 15660 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 63532

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3230
/proc/meminfo: memFree=1751904/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=64436 CPUtime=1061.94
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 18687 0 0 0 105820 374 0 0 25 0 1 0 240452118 65982464 12567 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 16109 12567 104 219 0 15886 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 64436

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3230
/proc/meminfo: memFree=1750432/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=65396 CPUtime=1121.92
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 19051 0 0 0 111800 392 0 0 25 0 1 0 240452118 66965504 12931 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 16349 12931 104 219 0 16126 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 65396

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3230
/proc/meminfo: memFree=1749408/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=65396 CPUtime=1181.91
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 19304 0 0 0 117781 410 0 0 25 0 1 0 240452118 66965504 13184 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 16349 13184 104 219 0 16126 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 65396

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3230
/proc/meminfo: memFree=1748320/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=66416 CPUtime=1241.89
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 19575 0 0 0 123762 427 0 0 25 0 1 0 240452118 68009984 13455 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 16604 13455 104 219 0 16381 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 66416

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3230
/proc/meminfo: memFree=1747104/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=66416 CPUtime=1301.88
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 19881 0 0 0 129745 443 0 0 25 0 1 0 240452118 68009984 13761 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 16604 13761 104 219 0 16381 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 66416

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3230
/proc/meminfo: memFree=1746208/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=66416 CPUtime=1361.86
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 20105 0 0 0 135729 457 0 0 25 0 1 0 240452118 68009984 13985 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549323 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 16604 13985 104 219 0 16381 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 66416

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3230
/proc/meminfo: memFree=1744992/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=67500 CPUtime=1421.85
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 20398 0 0 0 141714 471 0 0 25 0 1 0 240452118 69120000 14278 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 16875 14278 104 219 0 16652 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 67500

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3230
/proc/meminfo: memFree=1744032/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=67644 CPUtime=1481.83
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 20642 0 0 0 147700 483 0 0 25 0 1 0 240452118 69267456 14522 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 16911 14522 104 219 0 16688 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 67644

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3230
/proc/meminfo: memFree=1742624/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=68796 CPUtime=1541.82
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 20991 0 0 0 153683 499 0 0 25 0 1 0 240452118 70447104 14871 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 17199 14871 104 219 0 16976 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 68796

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3230
/proc/meminfo: memFree=1741472/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=70164 CPUtime=1601.8
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 21274 0 0 0 159669 511 0 0 25 0 1 0 240452118 71847936 15154 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549281 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 17541 15154 104 219 0 17318 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 70164

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3230
/proc/meminfo: memFree=1740576/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=70356 CPUtime=1661.78
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 21494 0 0 0 165654 524 0 0 25 0 1 0 240452118 72044544 15374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 17589 15374 104 219 0 17366 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 70356

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3230
/proc/meminfo: memFree=1738656/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=70356 CPUtime=1721.77
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 21977 0 0 0 171641 536 0 0 25 0 1 0 240452118 72044544 15857 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 17589 15857 104 219 0 17366 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 70356

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3230
/proc/meminfo: memFree=1737888/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=71656 CPUtime=1781.75
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 22169 0 0 0 177628 547 0 0 25 0 1 0 240452118 73375744 16049 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 17914 16049 104 219 0 17691 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 71656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.98 2/65 3230
/proc/meminfo: memFree=1737504/2055920 swapFree=4183764/4192956
[pid=3029] ppid=3027 vsize=71656 CPUtime=1800.06
/proc/3029/stat : 3029 (PBS4) R 3027 3029 2428 0 -1 4194304 22258 0 0 0 179454 552 0 0 25 0 1 0 240452118 73375744 16138 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3029/statm: 17914 16138 104 219 0 17691 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 71656

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): 1800.08
CPU user time (s): 1794.55
CPU system time (s): 5.53316
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 71656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.55
system time used= 5.53316
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22259
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= 3268

runsolver used 1.47677 second user time and 3.50047 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue May  1 08:45:48 UTC 2007

IDJOB= 431676
IDBENCH= 48069
IDSOLVER= 157
FILE ID= node70/431676-1178009148

PBS_JOBID= 4728283

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=7-P0=5-P1=47-P2=89-P3=41-P4=37-P5=113-P6=47-P7=127-P8=37-B.opb
COMMAND LINE= /tmp/evaluation/431676-1178009148/PBS4 /tmp/evaluation/431676-1178009148/instance-431676-1178009148.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-431676-1178009148 -o ROOT/results/node70/conversion-431676-1178009148 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431676-1178009148/instance-431676-1178009148.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-431676-1178009148 -o ROOT/results/node70/solver-431676-1178009148 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431676-1178009148/PBS4 /tmp/evaluation/431676-1178009148/instance-431676-1178009148.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ad74f094bba1086e11cc0beef00e98a6

RANDOM SEED= 144246333

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1802752 kB
Buffers:         29256 kB
Cached:         152140 kB
SwapCached:       2952 kB
Active:          47792 kB
Inactive:       143272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1802752 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            1236 kB
Writeback:           0 kB
Mapped:          15476 kB
Slab:            48220 kB
Committed_AS:  4298604 kB
PageTables:       1396 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 node70 on Tue May  1 09:15:51 UTC 2007