Trace number 431508

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.03 1800.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=347-P1=127-P2=53-P3=293-P4=199-P5=107-B.opb
MD5SUMea08c66c9e8e41f4a763233d2f14489d
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 benchmark0.266959
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/431508-1178006874/instance-431508-1178006874.opb ......
2.39/2.42	c done parsing opb.
2.39/2.42	o 73
92.07/92.13	o 17
198.55/198.60	o 15
209.34/209.41	o 13
1800.00/1800.40	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431508-1178006874/instance-431508-1178006874.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node29/watcher-431508-1178006874 -o ROOT/results/node29/solver-431508-1178006874 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431508-1178006874/PBS4 /tmp/evaluation/431508-1178006874/instance-431508-1178006874.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: 0.78 0.95 0.98 2/77 31647
/proc/meminfo: memFree=1787824/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=1456 CPUtime=0
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 248603160 1490944 143 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518224 0 0 4096 0 0 0 0 17 1 0 0
/proc/31647/statm: 364 143 87 219 0 141 0

[startup+0.0144429 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 31647
/proc/meminfo: memFree=1787824/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=1452 CPUtime=0.01
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 193 0 0 0 1 0 0 0 18 0 1 0 248603160 1486848 176 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 363 176 92 219 0 140 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1452

[startup+0.101448 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 31647
/proc/meminfo: memFree=1787824/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=2364 CPUtime=0.09
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 352 0 0 0 9 0 0 0 18 0 1 0 248603160 2420736 335 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 591 335 93 219 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.301461 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 31647
/proc/meminfo: memFree=1787824/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=3576 CPUtime=0.29
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 644 0 0 0 29 0 0 0 20 0 1 0 248603160 3661824 627 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 894 627 93 219 0 671 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3576

[startup+0.701486 s]
/proc/loadavg: 0.78 0.95 0.98 2/77 31647
/proc/meminfo: memFree=1787824/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=5820 CPUtime=0.69
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 1132 0 0 0 68 1 0 0 24 0 1 0 248603160 5959680 1115 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 1455 1115 93 219 0 1232 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5820

[startup+1.50154 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 31648
/proc/meminfo: memFree=1782760/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=10376 CPUtime=1.49
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 1775 0 0 0 147 2 0 0 25 0 1 0 248603160 10625024 1709 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 2594 1709 94 219 0 2371 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10376

[startup+3.10164 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 31648
/proc/meminfo: memFree=1780008/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=11432 CPUtime=3.09
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 2311 0 0 0 305 4 0 0 25 0 1 0 248603160 11706368 2148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 2858 2148 104 219 0 2635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11432

[startup+6.30184 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 31648
/proc/meminfo: memFree=1778672/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=12088 CPUtime=6.29
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 2565 0 0 0 623 6 0 0 25 0 1 0 248603160 12378112 2402 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 3022 2402 104 219 0 2799 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12088

[startup+12.7013 s]
/proc/loadavg: 0.82 0.95 0.98 2/78 31648
/proc/meminfo: memFree=1775864/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=13444 CPUtime=12.69
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 3389 0 0 0 1260 9 0 0 25 0 1 0 248603160 13766656 3033 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549277 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 3361 3033 104 219 0 3138 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13444

[startup+25.5011 s]
/proc/loadavg: 0.86 0.95 0.98 2/78 31648
/proc/meminfo: memFree=1774072/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=14688 CPUtime=25.48
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 3845 0 0 0 2533 15 0 0 25 0 1 0 248603160 15040512 3489 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 3672 3489 104 219 0 3449 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14688

[startup+51.1017 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 31648
/proc/meminfo: memFree=1772216/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=25452 CPUtime=51.08
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 4722 0 0 0 5081 27 0 0 25 0 1 0 248603160 26062848 3981 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 6363 3981 104 219 0 6140 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25452

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 31648
/proc/meminfo: memFree=1766456/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=30820 CPUtime=102.27
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 6917 0 0 0 10180 47 0 0 25 0 1 0 248603160 31559680 5407 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 7705 5407 104 219 0 7482 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30820

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 31648
/proc/meminfo: memFree=1762296/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=33192 CPUtime=162.25
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 7941 0 0 0 16157 68 0 0 25 0 1 0 248603160 33988608 6431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 8298 6431 104 219 0 8075 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33192

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31648
/proc/meminfo: memFree=1759928/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=34528 CPUtime=222.25
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 8523 0 0 0 22137 88 0 0 25 0 1 0 248603160 35356672 7013 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 8632 7013 104 219 0 8409 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 34528

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31648
/proc/meminfo: memFree=1757496/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=42004 CPUtime=282.23
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 10662 0 0 0 28121 102 0 0 25 0 1 0 248603160 43012096 7615 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 10501 7615 104 219 0 10278 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 42004

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31648
/proc/meminfo: memFree=1755704/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=43176 CPUtime=342.22
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 11089 0 0 0 34104 118 0 0 25 0 1 0 248603160 44212224 8042 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 10794 8042 104 219 0 10571 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 43176

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31648
/proc/meminfo: memFree=1754104/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=43816 CPUtime=402.21
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 11480 0 0 0 40088 133 0 0 25 0 1 0 248603160 44867584 8433 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 10954 8433 104 219 0 10731 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 43816

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31648
/proc/meminfo: memFree=1752504/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=44896 CPUtime=462.19
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 11895 0 0 0 46073 146 0 0 25 0 1 0 248603160 45973504 8848 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 11224 8848 104 219 0 11001 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 44896

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31648
/proc/meminfo: memFree=1751160/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=45488 CPUtime=522.18
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 12214 0 0 0 52061 157 0 0 25 0 1 0 248603160 46579712 9167 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 11372 9167 104 219 0 11149 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 45488

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31648
/proc/meminfo: memFree=1749944/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=46116 CPUtime=582.17
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 12526 0 0 0 58051 166 0 0 25 0 1 0 248603160 47222784 9479 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 11529 9479 104 219 0 11306 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 46116

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 31648
/proc/meminfo: memFree=1747192/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=47224 CPUtime=642.16
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 13208 0 0 0 64037 179 0 0 25 0 1 0 248603160 48357376 10161 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 11806 10161 104 219 0 11583 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 47224


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

[startup+822.302 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1742520/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=61428 CPUtime=822.12
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 17433 0 0 0 81997 215 0 0 25 0 1 0 248603160 62902272 11313 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 15357 11313 104 219 0 15134 0
Current children cumulated CPU time (s) 822.12
Current children cumulated vsize (KiB) 61428

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1741304/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=62228 CPUtime=882.1
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 17746 0 0 0 87987 223 0 0 25 0 1 0 248603160 63721472 11626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 15557 11626 104 219 0 15334 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 62228

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1740216/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=63080 CPUtime=942.09
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 18030 0 0 0 93975 234 0 0 25 0 1 0 248603160 64593920 11910 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 15770 11910 104 219 0 15547 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 63080

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1739256/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=63080 CPUtime=1002.07
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 18244 0 0 0 99964 243 0 0 25 0 1 0 248603160 64593920 12124 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 15770 12124 104 219 0 15547 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 63080

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1738232/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=63984 CPUtime=1062.06
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 18512 0 0 0 105954 252 0 0 25 0 1 0 248603160 65519616 12392 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 15996 12392 104 219 0 15773 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 63984

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1737272/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=64944 CPUtime=1122.05
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 18762 0 0 0 111943 262 0 0 25 0 1 0 248603160 66502656 12642 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 16236 12642 104 219 0 16013 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 64944

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1736248/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=64944 CPUtime=1182.03
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 19004 0 0 0 117934 269 0 0 25 0 1 0 248603160 66502656 12884 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 16236 12884 104 219 0 16013 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 64944

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1735288/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=66108 CPUtime=1242.03
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 19250 0 0 0 123923 280 0 0 25 0 1 0 248603160 67694592 13130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 16527 13130 104 219 0 16304 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 66108

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1734456/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=66108 CPUtime=1302.02
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 19457 0 0 0 129914 288 0 0 25 0 1 0 248603160 67694592 13337 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 16527 13337 104 219 0 16304 0
Current children cumulated CPU time (s) 1302.02
Current children cumulated vsize (KiB) 66108

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1733368/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=66108 CPUtime=1362
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 19721 0 0 0 135904 296 0 0 25 0 1 0 248603160 67694592 13601 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 16527 13601 104 219 0 16304 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 66108

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1732536/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=67192 CPUtime=1421.99
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 19917 0 0 0 141894 305 0 0 25 0 1 0 248603160 68804608 13797 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 16798 13797 104 219 0 16575 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 67192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1728888/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=67656 CPUtime=1481.97
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 20846 0 0 0 147880 317 0 0 25 0 1 0 248603160 69279744 14726 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 16914 14726 104 219 0 16691 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 67656

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1725048/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=84328 CPUtime=1541.96
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 21802 0 0 0 153868 328 0 0 25 0 1 0 248603160 86351872 15682 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 21082 15682 104 219 0 20859 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 84328

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1723512/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=85944 CPUtime=1601.95
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 22174 0 0 0 159858 337 0 0 25 0 1 0 248603160 88006656 16054 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 21486 16054 104 219 0 21263 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 85944

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1722488/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=85944 CPUtime=1661.93
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 22436 0 0 0 165849 344 0 0 25 0 1 0 248603160 88006656 16316 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 21486 16316 104 219 0 21263 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 85944

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1721976/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=87168 CPUtime=1721.92
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 22571 0 0 0 171838 354 0 0 25 0 1 0 248603160 89260032 16451 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 21792 16451 104 219 0 21569 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 87168

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1721144/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=87328 CPUtime=1781.9
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 22772 0 0 0 177829 361 0 0 25 0 1 0 248603160 89423872 16652 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 21832 16652 104 219 0 21609 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 87328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 31648
/proc/meminfo: memFree=1720568/2055920 swapFree=4146640/4192956
[pid=31647] ppid=31645 vsize=87328 CPUtime=1800
/proc/31647/stat : 31647 (PBS4) R 31645 31647 30769 0 -1 4194304 22918 0 0 0 179637 363 0 0 25 0 1 0 248603160 89423872 16798 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31647/statm: 21832 16798 104 219 0 21609 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 87328

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): 1800.42
CPU time (s): 1800.03
CPU user time (s): 1796.38
CPU system time (s): 3.64845
CPU usage (%): 99.9783
Max. virtual memory (cumulated for all children) (KiB): 87328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.38
system time used= 3.64844
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22919
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= 8586

runsolver used 1.57776 second user time and 4.27735 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue May  1 08:07:54 UTC 2007

IDJOB= 431508
IDBENCH= 48057
IDSOLVER= 157
FILE ID= node29/431508-1178006874

PBS_JOBID= 4728275

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=347-P1=127-P2=53-P3=293-P4=199-P5=107-B.opb
COMMAND LINE= /tmp/evaluation/431508-1178006874/PBS4 /tmp/evaluation/431508-1178006874/instance-431508-1178006874.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-431508-1178006874 -o ROOT/results/node29/conversion-431508-1178006874 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431508-1178006874/instance-431508-1178006874.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-431508-1178006874 -o ROOT/results/node29/solver-431508-1178006874 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431508-1178006874/PBS4 /tmp/evaluation/431508-1178006874/instance-431508-1178006874.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ea08c66c9e8e41f4a763233d2f14489d

RANDOM SEED= 61293739

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1788232 kB
Buffers:         39512 kB
Cached:         145456 kB
SwapCached:      11212 kB
Active:         102296 kB
Inactive:       106204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788232 kB
SwapTotal:     4192956 kB
SwapFree:      4146640 kB
Dirty:            1312 kB
Writeback:           0 kB
Mapped:          30312 kB
Slab:            44628 kB
Committed_AS:  3372324 kB
PageTables:       1876 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 node29 on Tue May  1 08:37:57 UTC 2007