Trace number 431746

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=107-P1=89-P2=97-P3=41-P4=137-P5=181-P6=11-B.opb
MD5SUM931666055852afe6f909d62fafedf38c
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 benchmark0.146977
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 variables144
Total number of constraints13
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints13
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)384
Sum of products size (including duplicates)768
Number of different products384
Sum of products size768

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/431746-1178009930/instance-431746-1178009930.opb ......
77.77/77.85	c done parsing opb.
77.77/77.85	o 121
83.97/84.03	o 109
295.90/296.16	o 105
366.29/366.54	o 29
519.34/519.66	o 27
725.69/726.03	o 25
839.26/839.69	o 11
1193.66/1194.13	o 9
1548.17/1548.72	o 7
1800.00/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431746-1178009930/instance-431746-1178009930.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node6/watcher-431746-1178009930 -o ROOT/results/node6/solver-431746-1178009930 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431746-1178009930/PBS4 /tmp/evaluation/431746-1178009930/instance-431746-1178009930.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 0.99 0.99 2/77 31388
/proc/meminfo: memFree=1791224/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=1456 CPUtime=0
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 277030700 1490944 141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135022916 0 0 4096 0 0 0 0 17 1 0 0
/proc/31388/statm: 364 141 87 219 0 141 0

[startup+0.0754349 s]
/proc/loadavg: 0.92 0.99 0.99 2/77 31388
/proc/meminfo: memFree=1791224/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=1844 CPUtime=0.07
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 304 0 0 0 7 0 0 0 18 0 1 0 277030700 1888256 287 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 461 287 93 219 0 238 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1844

[startup+0.101437 s]
/proc/loadavg: 0.92 0.99 0.99 2/77 31388
/proc/meminfo: memFree=1791224/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=2356 CPUtime=0.09
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 346 0 0 0 9 0 0 0 18 0 1 0 277030700 2412544 329 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 589 329 93 219 0 366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2356

[startup+0.301461 s]
/proc/loadavg: 0.92 0.99 0.99 2/77 31388
/proc/meminfo: memFree=1791224/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=3560 CPUtime=0.29
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 640 0 0 0 29 0 0 0 19 0 1 0 277030700 3645440 623 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 890 623 93 219 0 667 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3560

[startup+0.701507 s]
/proc/loadavg: 0.92 0.99 0.99 2/77 31388
/proc/meminfo: memFree=1791224/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=5936 CPUtime=0.69
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 1062 0 0 0 69 0 0 0 23 0 1 0 277030700 6078464 1045 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 1484 1045 93 219 0 1261 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5936

[startup+1.5016 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 31389
/proc/meminfo: memFree=1786736/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=6528 CPUtime=1.49
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 1356 0 0 0 148 1 0 0 25 0 1 0 277030700 6684672 1290 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 1632 1290 94 219 0 1409 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6528

[startup+3.10179 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 31389
/proc/meminfo: memFree=1785840/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=11400 CPUtime=3.09
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 1820 0 0 0 306 3 0 0 25 0 1 0 277030700 11673600 1657 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 2850 1657 94 219 0 2627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11400

[startup+6.30116 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 31389
/proc/meminfo: memFree=1783280/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=11808 CPUtime=6.29
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 2357 0 0 0 624 5 0 0 25 0 1 0 277030700 12091392 2194 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 2952 2194 94 219 0 2729 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11808

[startup+12.7019 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 31389
/proc/meminfo: memFree=1780208/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=13692 CPUtime=12.69
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 3178 0 0 0 1260 9 0 0 25 0 1 0 277030700 14020608 2822 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 3423 2822 94 219 0 3200 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13692

[startup+25.5014 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 31389
/proc/meminfo: memFree=1778800/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=14568 CPUtime=25.48
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 3520 0 0 0 2532 16 0 0 25 0 1 0 277030700 14917632 3164 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 3642 3164 94 219 0 3419 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14568

[startup+51.1014 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 31389
/proc/meminfo: memFree=1774320/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=25804 CPUtime=51.08
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 5013 0 0 0 5080 28 0 0 25 0 1 0 277030700 26423296 4272 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 6451 4272 94 219 0 6228 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25804

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 31389
/proc/meminfo: memFree=1770480/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=30916 CPUtime=102.27
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 6748 0 0 0 10173 54 0 0 25 0 1 0 277030700 31657984 5238 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 7729 5238 104 219 0 7506 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30916

[startup+162.301 s]
/proc/loadavg: 1.34 1.07 1.02 2/84 31553
/proc/meminfo: memFree=1764864/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=32300 CPUtime=162.16
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 7795 0 0 0 16135 81 0 0 25 0 1 0 277030700 33075200 6285 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 8075 6285 104 219 0 7852 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 32300

[startup+222.301 s]
/proc/loadavg: 1.20 1.07 1.02 2/78 31587
/proc/meminfo: memFree=1759984/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=34368 CPUtime=222.13
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 9304 0 0 0 22114 99 0 0 25 0 1 0 277030700 35192832 7794 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 8592 7794 104 219 0 8369 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 34368

[startup+282.302 s]
/proc/loadavg: 1.14 1.07 1.02 2/78 31587
/proc/meminfo: memFree=1758000/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=41568 CPUtime=282.1
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 11330 0 0 0 28089 121 0 0 25 0 1 0 277030700 42565632 8283 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 10392 8283 104 219 0 10169 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 41568

[startup+342.302 s]
/proc/loadavg: 1.11 1.07 1.02 2/78 31587
/proc/meminfo: memFree=1756400/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=42384 CPUtime=342.09
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 11735 0 0 0 34071 138 0 0 25 0 1 0 277030700 43401216 8688 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 10596 8688 104 219 0 10373 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 42384

[startup+402.302 s]
/proc/loadavg: 1.10 1.07 1.02 2/78 31587
/proc/meminfo: memFree=1754544/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=43440 CPUtime=402.07
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 12247 0 0 0 40053 154 0 0 25 0 1 0 277030700 44482560 9200 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 10860 9200 104 219 0 10637 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 43440

[startup+462.302 s]
/proc/loadavg: 1.03 1.05 1.01 2/78 31587
/proc/meminfo: memFree=1752880/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=44760 CPUtime=462.06
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 12630 0 0 0 46037 169 0 0 25 0 1 0 277030700 45834240 9583 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 11190 9583 104 219 0 10967 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 44760

[startup+522.302 s]
/proc/loadavg: 1.06 1.06 1.01 2/78 31587
/proc/meminfo: memFree=1751472/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=45332 CPUtime=522.04
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 12969 0 0 0 52023 181 0 0 25 0 1 0 277030700 46419968 9922 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 11333 9922 104 219 0 11110 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 45332

[startup+582.302 s]
/proc/loadavg: 1.10 1.06 1.01 2/78 31587
/proc/meminfo: memFree=1750064/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=46096 CPUtime=582.03
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 13332 0 0 0 58010 193 0 0 25 0 1 0 277030700 47202304 10285 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 11524 10285 104 219 0 11301 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 46096

[startup+642.302 s]
/proc/loadavg: 1.16 1.08 1.02 2/78 31587
/proc/meminfo: memFree=1748464/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=46740 CPUtime=642.01
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 13719 0 0 0 63993 208 0 0 25 0 1 0 277030700 47861760 10672 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 11685 10672 104 219 0 11462 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 46740


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

[startup+822.302 s]
/proc/loadavg: 1.06 1.07 1.02 2/78 31587
/proc/meminfo: memFree=1744432/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=61344 CPUtime=821.96
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 17805 0 0 0 81942 254 0 0 25 0 1 0 277030700 62816256 11685 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 15336 11685 104 219 0 15113 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 61344

[startup+882.302 s]
/proc/loadavg: 1.09 1.07 1.02 2/78 31587
/proc/meminfo: memFree=1743216/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=62164 CPUtime=881.94
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 18119 0 0 0 87929 265 0 0 25 0 1 0 277030700 63655936 11999 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 15541 11999 104 219 0 15318 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 62164

[startup+942.302 s]
/proc/loadavg: 1.03 1.06 1.01 2/78 31587
/proc/meminfo: memFree=1741808/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=62432 CPUtime=941.93
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 18463 0 0 0 93915 278 0 0 25 0 1 0 277030700 63930368 12343 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 15608 12343 104 219 0 15385 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 62432

[startup+1002.3 s]
/proc/loadavg: 1.07 1.06 1.01 2/78 31587
/proc/meminfo: memFree=1740720/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=63440 CPUtime=1001.92
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 18735 0 0 0 99902 290 0 0 25 0 1 0 277030700 64962560 12615 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 15860 12615 104 219 0 15637 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 63440

[startup+1062.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/78 31587
/proc/meminfo: memFree=1739568/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=64524 CPUtime=1061.9
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 19028 0 0 0 105888 302 0 0 25 0 1 0 277030700 66072576 12908 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 16131 12908 104 219 0 15908 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 64524

[startup+1122.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/78 31587
/proc/meminfo: memFree=1738544/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=64684 CPUtime=1121.88
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 19284 0 0 0 111875 313 0 0 25 0 1 0 277030700 66236416 13164 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 16171 13164 104 219 0 15948 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 64684

[startup+1182.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/78 31587
/proc/meminfo: memFree=1737392/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=65668 CPUtime=1181.86
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 19564 0 0 0 117863 323 0 0 25 0 1 0 277030700 67244032 13444 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 16417 13444 104 219 0 16194 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 65668

[startup+1242.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 31587
/proc/meminfo: memFree=1736432/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=65668 CPUtime=1241.84
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 19765 0 0 0 123850 334 0 0 25 0 1 0 277030700 67244032 13645 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 16417 13645 104 219 0 16194 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 65668

[startup+1302.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 31587
/proc/meminfo: memFree=1735216/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=66712 CPUtime=1301.84
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 20077 0 0 0 129838 346 0 0 25 0 1 0 277030700 68313088 13957 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 16678 13957 104 219 0 16455 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 66712

[startup+1362.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 31587
/proc/meminfo: memFree=1734448/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=66712 CPUtime=1361.81
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 20286 0 0 0 135826 355 0 0 25 0 1 0 277030700 68313088 14166 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 16678 14166 104 219 0 16455 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 66712

[startup+1422.31 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 31587
/proc/meminfo: memFree=1733552/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=66712 CPUtime=1421.8
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 20478 0 0 0 141813 367 0 0 25 0 1 0 277030700 68313088 14358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 16678 14358 104 219 0 16455 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 66712

[startup+1482.3 s]
/proc/loadavg: 1.09 1.04 1.01 2/78 31587
/proc/meminfo: memFree=1732336/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=67820 CPUtime=1481.78
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 20791 0 0 0 147799 379 0 0 25 0 1 0 277030700 69447680 14671 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 16955 14671 104 219 0 16732 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 67820

[startup+1542.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 31587
/proc/meminfo: memFree=1731568/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=67820 CPUtime=1541.76
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 20978 0 0 0 153785 391 0 0 25 0 1 0 277030700 69447680 14858 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 16955 14858 104 219 0 16732 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 67820

[startup+1602.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 31587
/proc/meminfo: memFree=1730864/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=69156 CPUtime=1601.76
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 21169 0 0 0 159773 403 0 0 25 0 1 0 277030700 70815744 15049 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 17289 15049 104 219 0 17066 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 69156

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31587
/proc/meminfo: memFree=1729712/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=69156 CPUtime=1661.74
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 21438 0 0 0 165761 413 0 0 25 0 1 0 277030700 70815744 15318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 17289 15318 104 219 0 17066 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 69156

[startup+1722.3 s]
/proc/loadavg: 1.08 1.04 1.01 2/78 31587
/proc/meminfo: memFree=1728880/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=69332 CPUtime=1721.71
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 21652 0 0 0 171750 421 0 0 25 0 1 0 277030700 70995968 15532 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 17333 15532 104 219 0 17110 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 69332

[startup+1782.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 31587
/proc/meminfo: memFree=1727728/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=70584 CPUtime=1781.7
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 21929 0 0 0 177741 429 0 0 25 0 1 0 277030700 72278016 15809 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 17646 15809 104 219 0 17423 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 70584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 31587
/proc/meminfo: memFree=1727344/2055924 swapFree=4146676/4192956
[pid=31388] ppid=31386 vsize=70584 CPUtime=1800
/proc/31388/stat : 31388 (PBS4) R 31386 31388 30824 0 -1 4194304 22036 0 0 0 179568 432 0 0 25 0 1 0 277030700 72278016 15916 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31388/statm: 17646 15916 104 219 0 17423 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 70584

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): 1800.03
CPU user time (s): 1795.69
CPU system time (s): 4.34034
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 70584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.69
system time used= 4.34034
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22037
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= 35838

runsolver used 1.55276 second user time and 4.23236 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue May  1 08:58:50 UTC 2007

IDJOB= 431746
IDBENCH= 48074
IDSOLVER= 157
FILE ID= node6/431746-1178009930

PBS_JOBID= 4728307

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=8-P0=107-P1=89-P2=97-P3=41-P4=137-P5=181-P6=11-B.opb
COMMAND LINE= /tmp/evaluation/431746-1178009930/PBS4 /tmp/evaluation/431746-1178009930/instance-431746-1178009930.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-431746-1178009930 -o ROOT/results/node6/conversion-431746-1178009930 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431746-1178009930/instance-431746-1178009930.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-431746-1178009930 -o ROOT/results/node6/solver-431746-1178009930 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431746-1178009930/PBS4 /tmp/evaluation/431746-1178009930/instance-431746-1178009930.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  931666055852afe6f909d62fafedf38c

RANDOM SEED= 881979488

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1791696 kB
Buffers:         43792 kB
Cached:         130976 kB
SwapCached:      13796 kB
Active:          76768 kB
Inactive:       122740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1791696 kB
SwapTotal:     4192956 kB
SwapFree:      4146676 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          30892 kB
Slab:            50248 kB
Committed_AS:  8192192 kB
PageTables:       1788 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 node6 on Tue May  1 09:28:53 UTC 2007