Trace number 430766

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 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=211-P1=223-P2=251-P3=3-P4=107-B.opb
MD5SUM1cc97335e4341ed075b6e9adcc382d23
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 benchmark0.097984
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 variables96
Total number of constraints9
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 constraints9
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)256
Sum of products size (including duplicates)512
Number of different products256
Sum of products size512

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/430766-1177998521/instance-430766-1177998521.opb ......
2.39/2.47	c done parsing opb.
2.39/2.47	o 115
6.19/6.25	o 69
6.89/6.92	o 67
13.29/13.35	o 65
42.27/42.36	o 37
45.18/45.26	o 25
49.67/49.71	o 15
51.08/51.15	o 13
69.27/69.39	o 7
77.56/77.65	o 5
81.57/81.66	o 3
1800.05/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430766-1177998521/instance-430766-1177998521.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node62/watcher-430766-1177998521 -o ROOT/results/node62/solver-430766-1177998521 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430766-1177998521/PBS4 /tmp/evaluation/430766-1177998521/instance-430766-1177998521.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 0.99 3/64 32734
/proc/meminfo: memFree=1823920/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=1464 CPUtime=0
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 118428156 1499136 135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593247 0 0 4096 0 0 0 0 17 1 0 0
/proc/32734/statm: 366 136 87 219 0 143 0

[startup+0.0400259 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32734
/proc/meminfo: memFree=1823920/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=1460 CPUtime=0.03
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 233 0 0 0 3 0 0 0 18 0 1 0 118428156 1495040 216 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 365 216 92 219 0 142 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1460

[startup+0.101027 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32734
/proc/meminfo: memFree=1823920/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=2372 CPUtime=0.09
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 338 0 0 0 9 0 0 0 18 0 1 0 118428156 2428928 321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 593 321 93 219 0 370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2372

[startup+0.30105 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32734
/proc/meminfo: memFree=1823920/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=3552 CPUtime=0.29
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 614 0 0 0 29 0 0 0 19 0 1 0 118428156 3637248 597 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 888 597 93 219 0 665 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3552

[startup+0.701096 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 32734
/proc/meminfo: memFree=1823920/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=5796 CPUtime=0.69
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 1069 0 0 0 68 1 0 0 22 0 1 0 118428156 5935104 1052 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 1449 1052 93 219 0 1226 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5796

[startup+1.50119 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32735
/proc/meminfo: memFree=1818920/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=10628 CPUtime=1.49
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 1700 0 0 0 147 2 0 0 25 0 1 0 118428156 10883072 1634 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 2657 1634 94 219 0 2434 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10628

[startup+3.10138 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 32735
/proc/meminfo: memFree=1816616/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=11820 CPUtime=3.09
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 2201 0 0 0 305 4 0 0 25 0 1 0 118428156 12103680 2038 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 2955 2038 104 219 0 2732 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11820

[startup+6.30175 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32735
/proc/meminfo: memFree=1815280/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=12372 CPUtime=6.29
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 2410 0 0 0 622 7 0 0 25 0 1 0 118428156 12668928 2247 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 3093 2247 104 219 0 2870 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12372

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 32735
/proc/meminfo: memFree=1814064/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=13740 CPUtime=12.69
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 2873 0 0 0 1257 12 0 0 25 0 1 0 118428156 14069760 2517 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 3435 2517 104 219 0 3212 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13740

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 32735
/proc/meminfo: memFree=1811440/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=14732 CPUtime=25.48
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 3567 0 0 0 2530 18 0 0 25 0 1 0 118428156 15085568 3211 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 3683 3211 104 219 0 3460 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14732

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 32735
/proc/meminfo: memFree=1806576/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=26008 CPUtime=51.08
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 5131 0 0 0 5078 30 0 0 25 0 1 0 118428156 26632192 4390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 6502 4390 104 219 0 6279 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26008

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 32735
/proc/meminfo: memFree=1803696/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=30716 CPUtime=102.27
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 6595 0 0 0 10179 48 0 0 25 0 1 0 118428156 31453184 5085 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 7679 5085 104 219 0 7456 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30716

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32735
/proc/meminfo: memFree=1797040/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=32812 CPUtime=162.24
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 8242 0 0 0 16158 66 0 0 25 0 1 0 118428156 33599488 6732 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 8203 6732 104 219 0 7980 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32812

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32735
/proc/meminfo: memFree=1794864/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=33868 CPUtime=222.22
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 8768 0 0 0 22143 79 0 0 25 0 1 0 118428156 34680832 7258 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 8467 7258 104 219 0 8244 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33868

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32735
/proc/meminfo: memFree=1792880/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=41304 CPUtime=282.21
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 10782 0 0 0 28130 91 0 0 25 0 1 0 118428156 42295296 7735 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 10326 7735 104 219 0 10103 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 41304

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32735
/proc/meminfo: memFree=1791216/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=42232 CPUtime=342.19
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 11197 0 0 0 34116 103 0 0 25 0 1 0 118428156 43245568 8150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 10558 8150 104 219 0 10335 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42232

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32737
/proc/meminfo: memFree=1789680/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=43268 CPUtime=402.17
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 11577 0 0 0 40102 115 0 0 25 0 1 0 118428156 44306432 8530 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 10817 8530 104 219 0 10594 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 43268

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32737
/proc/meminfo: memFree=1788272/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=43748 CPUtime=462.15
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 11921 0 0 0 46092 123 0 0 25 0 1 0 118428156 44797952 8874 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 10937 8874 104 219 0 10714 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 43748

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32737
/proc/meminfo: memFree=1786992/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=44416 CPUtime=522.14
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 12259 0 0 0 52081 133 0 0 25 0 1 0 118428156 45481984 9212 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 11104 9212 104 219 0 10881 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 44416

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32737
/proc/meminfo: memFree=1785584/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=45688 CPUtime=582.11
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 12589 0 0 0 58068 143 0 0 25 0 1 0 118428156 46784512 9542 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 11422 9542 104 219 0 11199 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 45688

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32737
/proc/meminfo: memFree=1783984/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=46296 CPUtime=642.1
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 12983 0 0 0 64057 153 0 0 25 0 1 0 118428156 47407104 9936 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 11574 9936 104 219 0 11351 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 46296


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1779440/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=60812 CPUtime=881.92
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 17170 0 0 0 87998 194 0 0 25 0 1 0 118428156 62271488 11050 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 15203 11050 104 219 0 14980 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 60812

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1777904/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=60972 CPUtime=941.91
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 17556 0 0 0 93989 202 0 0 25 0 1 0 118428156 62435328 11436 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 15243 11436 104 219 0 15020 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 60972

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1775664/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=61908 CPUtime=1001.89
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 18087 0 0 0 99980 209 0 0 25 0 1 0 118428156 63393792 11967 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 15477 11967 104 219 0 15254 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 61908

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1774768/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=62732 CPUtime=1061.87
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 18333 0 0 0 105969 218 0 0 25 0 1 0 118428156 64237568 12213 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 15683 12213 104 219 0 15460 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 62732

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1773744/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=62732 CPUtime=1121.85
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 18574 0 0 0 111959 226 0 0 25 0 1 0 118428156 64237568 12454 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 15683 12454 104 219 0 15460 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 62732

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1772336/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=63800 CPUtime=1181.83
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 18915 0 0 0 117951 232 0 0 25 0 1 0 118428156 65331200 12795 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 15950 12795 104 219 0 15727 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 63800

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1771376/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=63800 CPUtime=1241.82
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 19139 0 0 0 123942 240 0 0 25 0 1 0 118428156 65331200 13019 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 15950 13019 104 219 0 15727 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 63800

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1770288/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=64732 CPUtime=1301.8
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 19407 0 0 0 129934 246 0 0 25 0 1 0 118428156 66285568 13287 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 16183 13287 104 219 0 15960 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 64732

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1767728/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=81116 CPUtime=1361.78
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 20038 0 0 0 135925 253 0 0 25 0 1 0 118428156 83062784 13918 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 20279 13918 104 219 0 20056 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 81116

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1766832/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=81260 CPUtime=1421.76
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 20273 0 0 0 141918 258 0 0 25 0 1 0 118428156 83210240 14153 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 20315 14153 104 219 0 20092 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 81260

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1765936/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=82248 CPUtime=1481.74
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 20485 0 0 0 147911 263 0 0 25 0 1 0 118428156 84221952 14365 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 20562 14365 104 219 0 20339 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 82248

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1765104/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=82392 CPUtime=1541.73
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 20695 0 0 0 153903 270 0 0 25 0 1 0 118428156 84369408 14575 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 20598 14575 104 219 0 20375 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 82392

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1764144/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=83584 CPUtime=1601.71
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 20911 0 0 0 159895 276 0 0 25 0 1 0 118428156 85590016 14791 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 20896 14791 104 219 0 20673 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 83584

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1763312/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=83584 CPUtime=1661.7
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 21130 0 0 0 165886 284 0 0 25 0 1 0 118428156 85590016 15010 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 20896 15010 104 219 0 20673 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 83584

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1762544/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=83584 CPUtime=1721.67
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 21318 0 0 0 171878 289 0 0 25 0 1 0 118428156 85590016 15198 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 20896 15198 104 219 0 20673 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 83584

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1761712/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=84892 CPUtime=1781.66
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 21514 0 0 0 177870 296 0 0 25 0 1 0 118428156 86929408 15394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 21223 15394 104 219 0 21000 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 84892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1761456/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=84892 CPUtime=1800.05
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 21577 0 0 0 179707 298 0 0 25 0 1 0 118428156 86929408 15457 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 21223 15457 104 219 0 21000 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 84892

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 467
/proc/meminfo: memFree=1761456/2055920 swapFree=4184544/4192956
[pid=32734] ppid=32732 vsize=84892 CPUtime=1800.05
/proc/32734/stat : 32734 (PBS4) R 32732 32734 31818 0 -1 4194304 21577 0 0 0 179707 298 0 0 25 0 1 0 118428156 86929408 15457 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32734/statm: 21223 15457 104 219 0 21000 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 84892

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1797.08
CPU system time (s): 3.00054
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 84892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.08
system time used= 3.00054
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21578
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= 3226

runsolver used 1.34479 second user time and 3.62945 second system time

The end

Launcher Data (download as text)

Begin job on node62 on Tue May  1 05:48:41 UTC 2007

IDJOB= 430766
IDBENCH= 48004
IDSOLVER= 157
FILE ID= node62/430766-1177998521

PBS_JOBID= 4728248

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=211-P1=223-P2=251-P3=3-P4=107-B.opb
COMMAND LINE= /tmp/evaluation/430766-1177998521/PBS4 /tmp/evaluation/430766-1177998521/instance-430766-1177998521.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node62/convwatcher-430766-1177998521 -o ROOT/results/node62/conversion-430766-1177998521 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430766-1177998521/instance-430766-1177998521.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node62/watcher-430766-1177998521 -o ROOT/results/node62/solver-430766-1177998521 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430766-1177998521/PBS4 /tmp/evaluation/430766-1177998521/instance-430766-1177998521.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1cc97335e4341ed075b6e9adcc382d23

RANDOM SEED= 863314404

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node62.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.216
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1824264 kB
Buffers:         11496 kB
Cached:         147300 kB
SwapCached:       2296 kB
Active:          72576 kB
Inactive:        96332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824264 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          16564 kB
Slab:            48632 kB
Committed_AS:  1341292 kB
PageTables:       1464 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 node62 on Tue May  1 06:18:44 UTC 2007