Trace number 372296

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. 1800.06 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/reduced/
submittedPB07/aksoy/trarea_ac/normalized-reduced-fir07_trarea_ac.opb
MD5SUMc4de50562e099d54fade2e7e4191867f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark15079
Best CPU time to get the best result obtained on this benchmark2.37864
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15079
Optimality of the best value was proved YES
Number of variables2278
Total number of constraints4879
Number of constraints which are clauses4879
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint43
Number of terms in the objective function 1076
Biggest coefficient in the objective function 650
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 524792
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 650
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 524792
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/372296-1177084779/instance-372296-1177084779.opb ......
0.02/0.05	c done parsing opb.
0.02/0.05	o 77545
0.02/0.06	o 77525
0.02/0.06	o 77469
0.02/0.06	o 77370
0.02/0.06	o 76497
0.02/0.07	o 76462
0.02/0.07	o 75974
0.02/0.07	o 75879
0.02/0.07	o 75465
0.02/0.07	o 75429
0.02/0.08	o 75380
0.02/0.08	o 61838
0.02/0.08	o 61830
0.02/0.09	o 61337
16.19/16.27	o 61174
16.19/16.27	o 61048
16.19/16.27	o 60944
16.19/16.28	o 60630
16.19/16.28	o 60504
16.19/16.28	o 60400
16.19/16.28	o 60346
16.19/16.28	o 59932
16.19/16.28	o 59541
16.19/16.29	o 59506
16.19/16.29	o 59437
16.19/16.29	o 59403
16.19/16.29	o 59380
16.19/16.29	o 59277
16.19/16.29	o 58989
16.19/16.29	o 58982
16.19/16.30	o 39797
16.29/16.30	o 39130
16.29/16.30	o 38685
16.29/16.30	o 38539
16.29/16.30	o 38537
16.59/16.63	o 38498
41.79/41.88	o 38415
76.17/76.27	o 38406
293.32/293.53	o 38390
342.20/342.46	o 37958
342.20/342.46	o 37663
342.20/342.46	o 37300
342.20/342.46	o 37154
342.20/342.47	o 37117
419.59/419.83	o 37104
477.07/477.37	o 37087
477.28/477.56	o 36827
795.19/795.50	o 35558
795.19/795.50	o 35485
795.19/795.50	o 34967
795.19/795.50	o 34444
795.19/795.51	o 34402
795.19/795.51	o 34308
795.19/795.51	o 33800
795.19/795.51	o 33797
795.19/795.51	o 33727
795.19/795.51	o 33724
795.19/795.56	o 33661
1800.05/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372296-1177084779/instance-372296-1177084779.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-372296-1177084779 -o ROOT/results/node70/solver-372296-1177084779 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372296-1177084779/PBS4 /tmp/evaluation/372296-1177084779/instance-372296-1177084779.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: 0.99 0.98 0.99 3/64 22204
/proc/meminfo: memFree=1653232/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=1672 CPUtime=0
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 210 0 0 0 0 0 0 0 18 0 1 0 148015300 1712128 192 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/22204/statm: 418 192 86 219 0 195 0

[startup+0.0313891 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 22204
/proc/meminfo: memFree=1653232/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=2012 CPUtime=0.02
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 290 0 0 0 2 0 0 0 18 0 1 0 148015300 2060288 272 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596458 0 0 4096 0 0 0 0 17 1 0 0
/proc/22204/statm: 503 272 87 219 0 280 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2012

[startup+0.10138 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 22204
/proc/meminfo: memFree=1653232/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=2060 CPUtime=0.1
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 367 0 0 0 9 1 0 0 18 0 1 0 148015300 2109440 345 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 515 345 102 219 0 292 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2060

[startup+0.301398 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 22204
/proc/meminfo: memFree=1653232/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=2452 CPUtime=0.29
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 437 0 0 0 28 1 0 0 19 0 1 0 148015300 2510848 415 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 613 415 103 219 0 390 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2452

[startup+0.701439 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 22204
/proc/meminfo: memFree=1653232/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=2964 CPUtime=0.69
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 518 0 0 0 68 1 0 0 22 0 1 0 148015300 3035136 496 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 741 496 103 219 0 518 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2964

[startup+1.50152 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22205
/proc/meminfo: memFree=1651432/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=4124 CPUtime=1.49
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 682 0 0 0 148 1 0 0 25 0 1 0 148015300 4222976 660 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 1031 660 103 219 0 808 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4124

[startup+3.10168 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22205
/proc/meminfo: memFree=1650344/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=6172 CPUtime=3.09
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 1029 0 0 0 307 2 0 0 25 0 1 0 148015300 6320128 1007 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 1543 1007 103 219 0 1320 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6172

[startup+6.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22205
/proc/meminfo: memFree=1647784/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=10592 CPUtime=6.29
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 1665 0 0 0 627 2 0 0 25 0 1 0 148015300 10846208 1594 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 2648 1594 104 219 0 2425 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10592

[startup+12.7016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22205
/proc/meminfo: memFree=1642984/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=19596 CPUtime=12.69
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 2823 0 0 0 1265 4 0 0 25 0 1 0 148015300 20066304 2752 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 4899 2752 104 219 0 4676 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19596

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 22205
/proc/meminfo: memFree=1641200/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=21036 CPUtime=25.48
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 3217 0 0 0 2543 5 0 0 25 0 1 0 148015300 21540864 3049 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 5259 3049 104 219 0 5036 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21036

[startup+51.1015 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 22205
/proc/meminfo: memFree=1640048/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=21996 CPUtime=51.08
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 3519 0 0 0 5101 7 0 0 25 0 1 0 148015300 22523904 3351 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 5499 3351 104 219 0 5276 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21996

[startup+102.306 s]
/proc/loadavg: 1.10 1.02 1.00 2/71 22321
/proc/meminfo: memFree=1637624/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=23692 CPUtime=102.22
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 4016 0 0 0 10210 12 0 0 25 0 1 0 148015300 24260608 3655 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 5923 3655 104 219 0 5700 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 23692

[startup+162.302 s]
/proc/loadavg: 1.16 1.04 1.01 2/65 22403
/proc/meminfo: memFree=1637424/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=25896 CPUtime=162.15
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 4707 0 0 0 16198 17 0 0 25 0 1 0 148015300 26517504 3961 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 6474 3961 104 219 0 6251 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 25896

[startup+222.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 22403
/proc/meminfo: memFree=1636400/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=26476 CPUtime=222.14
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 4962 0 0 0 22191 23 0 0 25 0 1 0 148015300 27111424 4216 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 6619 4216 104 219 0 6396 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 26476

[startup+282.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 22403
/proc/meminfo: memFree=1635440/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=27032 CPUtime=282.12
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 5212 0 0 0 28184 28 0 0 25 0 1 0 148015300 27680768 4466 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 6758 4466 104 219 0 6535 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 27032

[startup+342.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 22403
/proc/meminfo: memFree=1634416/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=27696 CPUtime=342.1
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 5450 0 0 0 34176 34 0 0 25 0 1 0 148015300 28360704 4704 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 6924 4704 104 219 0 6701 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 27696

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 22403
/proc/meminfo: memFree=1633776/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=31296 CPUtime=402.09
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 6427 0 0 0 40168 41 0 0 25 0 1 0 148015300 32047104 4912 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 7824 4912 104 219 0 7601 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 31296

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 22403
/proc/meminfo: memFree=1632752/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=31656 CPUtime=462.08
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 6668 0 0 0 46161 47 0 0 25 0 1 0 148015300 32415744 5153 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 7914 5153 104 219 0 7691 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 31656

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1631984/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=32148 CPUtime=522.06
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 6866 0 0 0 52154 52 0 0 25 0 1 0 148015300 32919552 5351 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 8037 5351 104 219 0 7814 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 32148

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1631216/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=32528 CPUtime=582.04
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 7052 0 0 0 58146 58 0 0 25 0 1 0 148015300 33308672 5537 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 8132 5537 104 219 0 7909 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 32528

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1630384/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=33120 CPUtime=642.03
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 7263 0 0 0 64140 63 0 0 25 0 1 0 148015300 33914880 5748 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 8280 5748 104 219 0 8057 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 33120


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1628016/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=34400 CPUtime=821.99
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 7845 0 0 0 82116 83 0 0 25 0 1 0 148015300 35225600 6330 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 8600 6330 104 219 0 8377 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 34400

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1627248/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=34920 CPUtime=881.97
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 8055 0 0 0 88109 88 0 0 25 0 1 0 148015300 35758080 6540 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 8730 6540 104 219 0 8507 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 34920

[startup+942.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 22403
/proc/meminfo: memFree=1626608/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=41596 CPUtime=941.96
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 9743 0 0 0 94102 94 0 0 25 0 1 0 148015300 42594304 6691 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 10399 6691 104 219 0 10176 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 41596

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 22403
/proc/meminfo: memFree=1625904/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=41596 CPUtime=1001.94
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 9907 0 0 0 100095 99 0 0 25 0 1 0 148015300 42594304 6855 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 10399 6855 104 219 0 10176 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 41596

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1625264/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=42032 CPUtime=1061.93
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 10068 0 0 0 106088 105 0 0 25 0 1 0 148015300 43040768 7016 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 10508 7016 104 219 0 10285 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 42032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1624624/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=42496 CPUtime=1121.91
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 10235 0 0 0 112080 111 0 0 25 0 1 0 148015300 43515904 7183 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 10624 7183 104 219 0 10401 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 42496

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1624048/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=42496 CPUtime=1181.9
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 10384 0 0 0 118073 117 0 0 25 0 1 0 148015300 43515904 7332 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 10624 7332 104 219 0 10401 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 42496

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1623344/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=42988 CPUtime=1241.88
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 10553 0 0 0 124066 122 0 0 25 0 1 0 148015300 44019712 7501 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 10747 7501 104 219 0 10524 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 42988

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1622704/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=43512 CPUtime=1301.87
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 10704 0 0 0 130059 128 0 0 25 0 1 0 148015300 44556288 7652 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 10878 7652 104 219 0 10655 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 43512

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1622192/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=43512 CPUtime=1361.85
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 10846 0 0 0 136052 133 0 0 25 0 1 0 148015300 44556288 7794 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 10878 7794 104 219 0 10655 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 43512

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1621552/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=44068 CPUtime=1421.84
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 10998 0 0 0 142047 137 0 0 25 0 1 0 148015300 45125632 7946 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 11017 7946 104 219 0 10794 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 44068

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1621040/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=44180 CPUtime=1481.82
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 11122 0 0 0 148041 141 0 0 25 0 1 0 148015300 45240320 8070 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 11045 8070 104 219 0 10822 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 44180

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1620464/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=44772 CPUtime=1541.81
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 11270 0 0 0 154036 145 0 0 25 0 1 0 148015300 45846528 8218 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 11193 8218 104 219 0 10970 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 44772

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1619824/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=44772 CPUtime=1601.79
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 11427 0 0 0 160029 150 0 0 25 0 1 0 148015300 45846528 8375 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 11193 8375 104 219 0 10970 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 44772

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1619312/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=45400 CPUtime=1661.78
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 11555 0 0 0 166024 154 0 0 25 0 1 0 148015300 46489600 8503 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 11350 8503 104 219 0 11127 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 45400

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1618864/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=45400 CPUtime=1721.76
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 11677 0 0 0 172018 158 0 0 25 0 1 0 148015300 46489600 8625 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 11350 8625 104 219 0 11127 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 45400

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1618096/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=46068 CPUtime=1781.74
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 11854 0 0 0 178011 163 0 0 25 0 1 0 148015300 47173632 8802 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559822 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 11517 8802 104 219 0 11294 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 46068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22403
/proc/meminfo: memFree=1617904/2055920 swapFree=4183764/4192956
[pid=22204] ppid=22202 vsize=46068 CPUtime=1800.05
/proc/22204/stat : 22204 (PBS4) R 22202 22204 21617 0 -1 4194304 11892 0 0 0 179840 165 0 0 25 0 1 0 148015300 47173632 8840 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22204/statm: 11517 8840 104 219 0 11294 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 46068

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): 1800.06
CPU user time (s): 1798.4
CPU system time (s): 1.66075
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 47212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.4
system time used= 1.66075
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11893
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= 1988

runsolver used 1.21981 second user time and 3.75943 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Fri Apr 20 15:59:40 UTC 2007

IDJOB= 372296
IDBENCH= 24962
IDSOLVER= 157
FILE ID= node70/372296-1177084779

PBS_JOBID= 4640292

Free space on /tmp= 66476 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/reduced/submittedPB07/aksoy/trarea_ac/normalized-reduced-fir07_trarea_ac.opb
COMMAND LINE= /tmp/evaluation/372296-1177084779/PBS4 /tmp/evaluation/372296-1177084779/instance-372296-1177084779.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-372296-1177084779 -o ROOT/results/node70/conversion-372296-1177084779 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372296-1177084779/instance-372296-1177084779.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-372296-1177084779 -o ROOT/results/node70/solver-372296-1177084779 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372296-1177084779/PBS4 /tmp/evaluation/372296-1177084779/instance-372296-1177084779.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  c4de50562e099d54fade2e7e4191867f

RANDOM SEED= 873288427

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1653704 kB
Buffers:         33160 kB
Cached:         305776 kB
SwapCached:       3172 kB
Active:         143936 kB
Inactive:       206548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653704 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            1272 kB
Writeback:           0 kB
Mapped:          17288 kB
Slab:            37836 kB
Committed_AS:  3394652 kB
PageTables:       1400 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= 66476 MiB

End job on node70 on Fri Apr 20 16:29:42 UTC 2007