Trace number 453309

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. 1800.11 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_10_5.opb
MD5SUM08d7a5060b972f308367859ff82f87f6
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint11
Maximum length of a constraint23
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2528
Sum of products size (including duplicates)5056
Number of different products2528
Sum of products size5056

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/453309-1178129918/instance-453309-1178129918.opb ......
0.00/0.06	c done parsing opb.
0.00/0.06	o 101
0.06/0.06	o 100
0.06/0.06	o 99
0.06/0.06	o 98
0.06/0.07	o 97
0.06/0.07	o 96
0.06/0.07	o 95
0.06/0.08	o 94
0.06/0.08	o 58
0.06/0.08	o 57
0.06/0.08	o 55
0.06/0.08	o 53
0.06/0.08	o 52
0.06/0.09	o 51
0.06/0.09	o 50
0.06/0.09	o 47
0.06/0.09	o 45
0.06/0.09	o 44
0.06/0.09	o 43
0.06/0.10	o 42
0.06/0.10	o 41
0.09/0.10	o 40
0.09/0.10	o 39
0.09/0.10	o 38
0.09/0.10	o 37
0.09/0.11	o 36
0.09/0.11	o 34
10.39/10.42	o 32
10.39/10.42	o 31
21.79/21.89	o 30
23.88/23.98	o 29
107.46/107.56	o 28
238.92/239.07	o 27
1800.10/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453309-1178129918/instance-453309-1178129918.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node2/watcher-453309-1178129918 -o ROOT/results/node2/solver-453309-1178129918 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453309-1178129918/PBS4 /tmp/evaluation/453309-1178129918/instance-453309-1178129918.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: 1.00 1.00 1.00 3/77 697
/proc/meminfo: memFree=1468848/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=1712 CPUtime=0
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 289029575 1753088 205 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/697/statm: 428 205 87 219 0 205 0

[startup+0.065704 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 697
/proc/meminfo: memFree=1468848/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=2476 CPUtime=0.06
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 471 0 0 0 6 0 0 0 18 0 1 0 289029575 2535424 421 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 619 421 103 219 0 396 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2476

[startup+0.101708 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 697
/proc/meminfo: memFree=1468848/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=2612 CPUtime=0.09
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 477 0 0 0 9 0 0 0 18 0 1 0 289029575 2674688 427 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135057485 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 653 427 103 219 0 430 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2612

[startup+0.301728 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 697
/proc/meminfo: memFree=1468848/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=2744 CPUtime=0.29
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 546 0 0 0 29 0 0 0 19 0 1 0 289029575 2809856 496 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 686 496 103 219 0 463 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2744

[startup+0.70177 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 697
/proc/meminfo: memFree=1468848/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=3132 CPUtime=0.69
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 620 0 0 0 69 0 0 0 23 0 1 0 289029575 3207168 570 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 783 571 104 219 0 560 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3132

[startup+1.50185 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1466920/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=3840 CPUtime=1.49
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 727 0 0 0 149 0 0 0 25 0 1 0 289029575 3932160 677 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 960 677 104 219 0 737 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3840

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1466152/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=4864 CPUtime=3.09
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 890 0 0 0 309 0 0 0 25 0 1 0 289029575 4980736 840 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 1216 840 104 219 0 993 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4864

[startup+6.30136 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1464496/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=7520 CPUtime=6.29
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 1331 0 0 0 628 1 0 0 25 0 1 0 289029575 7700480 1232 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 1880 1232 104 219 0 1657 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7520

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1462320/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=8328 CPUtime=12.69
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 1801 0 0 0 1265 4 0 0 25 0 1 0 289029575 8527872 1702 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 2082 1702 104 219 0 1859 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8328

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1461232/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=9200 CPUtime=25.48
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 2180 0 0 0 2539 9 0 0 25 0 1 0 289029575 9420800 1984 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 2300 1984 104 219 0 2077 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9200

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1460144/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=10872 CPUtime=51.07
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 2658 0 0 0 5089 18 0 0 25 0 1 0 289029575 11132928 2269 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 2718 2269 104 219 0 2495 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10872

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1457968/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=13704 CPUtime=102.26
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 3519 0 0 0 10189 37 0 0 25 0 1 0 289029575 14032896 2745 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 3426 2745 104 219 0 3203 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13704

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1456624/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=14544 CPUtime=162.24
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 3890 0 0 0 16169 55 0 0 25 0 1 0 289029575 14893056 3116 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548231 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 3636 3116 104 219 0 3413 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14544

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1455024/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=15368 CPUtime=222.23
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 4284 0 0 0 22148 75 0 0 25 0 1 0 289029575 15736832 3510 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 3842 3510 104 219 0 3619 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15368

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1453680/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=19204 CPUtime=282.21
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 5392 0 0 0 28129 92 0 0 25 0 1 0 289029575 19664896 3849 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 4801 3849 104 219 0 4578 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19204

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1452336/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=19816 CPUtime=342.2
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 5721 0 0 0 34111 109 0 0 25 0 1 0 289029575 20291584 4178 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 4954 4178 104 219 0 4731 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19816

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1450992/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=20812 CPUtime=402.18
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 6052 0 0 0 40095 123 0 0 25 0 1 0 289029575 21311488 4509 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 5203 4509 104 219 0 4980 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 20812

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1449648/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=21264 CPUtime=462.16
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 6380 0 0 0 46078 138 0 0 25 0 1 0 289029575 21774336 4837 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 5316 4837 104 219 0 5093 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 21264

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1448624/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=21988 CPUtime=522.14
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 6652 0 0 0 52062 152 0 0 25 0 1 0 289029575 22515712 5109 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 5497 5109 104 219 0 5274 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 21988

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1447408/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=28644 CPUtime=582.13
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 8472 0 0 0 58044 169 0 0 25 0 1 0 289029575 29331456 5392 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 7161 5392 104 219 0 6938 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 28644

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1446384/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=29512 CPUtime=642.11
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 8738 0 0 0 64029 182 0 0 25 0 1 0 289029575 30220288 5658 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 7378 5658 104 219 0 7155 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 29512


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1443376/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=31280 CPUtime=822.06
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 9506 0 0 0 81985 221 0 0 25 0 1 0 289029575 32030720 6426 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 7820 6426 104 219 0 7597 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 31280

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1442352/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=31400 CPUtime=882.04
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 9748 0 0 0 87972 232 0 0 25 0 1 0 289029575 32153600 6668 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 7850 6668 104 219 0 7627 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 31400

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 698
/proc/meminfo: memFree=1441392/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=31968 CPUtime=942.03
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 10000 0 0 0 93954 249 0 0 25 0 1 0 289029575 32735232 6920 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 7992 6920 104 219 0 7769 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 31968

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 700
/proc/meminfo: memFree=1440432/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=32572 CPUtime=1002.01
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 10226 0 0 0 99940 261 0 0 25 0 1 0 289029575 33353728 7146 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 8143 7146 104 219 0 7920 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 32572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 700
/proc/meminfo: memFree=1439664/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=33216 CPUtime=1061.99
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 10439 0 0 0 105928 271 0 0 25 0 1 0 289029575 34013184 7359 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 8304 7359 104 219 0 8081 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 33216

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 700
/proc/meminfo: memFree=1438640/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=33340 CPUtime=1121.98
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 10678 0 0 0 111914 284 0 0 25 0 1 0 289029575 34140160 7598 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 8335 7598 104 219 0 8112 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 33340

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 700
/proc/meminfo: memFree=1437872/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=34024 CPUtime=1181.96
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 10877 0 0 0 117900 296 0 0 25 0 1 0 289029575 34840576 7797 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 8506 7797 104 219 0 8283 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 34024

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 700
/proc/meminfo: memFree=1437040/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=34748 CPUtime=1241.94
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 11086 0 0 0 123883 311 0 0 25 0 1 0 289029575 35581952 8006 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 8687 8006 104 219 0 8464 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 34748

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 700
/proc/meminfo: memFree=1436208/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=34748 CPUtime=1301.93
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 11283 0 0 0 129871 322 0 0 25 0 1 0 289029575 35581952 8203 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 8687 8203 104 219 0 8464 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 34748

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 700
/proc/meminfo: memFree=1435440/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=35520 CPUtime=1361.91
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 11487 0 0 0 135859 332 0 0 25 0 1 0 289029575 36372480 8407 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 8880 8407 104 219 0 8657 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 35520

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 700
/proc/meminfo: memFree=1434608/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=47920 CPUtime=1421.9
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 14773 0 0 0 141846 344 0 0 25 0 1 0 289029575 49070080 8620 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 11980 8620 104 219 0 11757 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 47920

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 700
/proc/meminfo: memFree=1433648/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=48740 CPUtime=1481.88
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 15000 0 0 0 147832 356 0 0 25 0 1 0 289029575 49909760 8847 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134546656 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 12185 8847 104 219 0 11962 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 48740

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 700
/proc/meminfo: memFree=1432880/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=48740 CPUtime=1541.85
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 15200 0 0 0 153820 365 0 0 25 0 1 0 289029575 49909760 9047 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 12185 9047 104 219 0 11962 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 48740

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 700
/proc/meminfo: memFree=1432112/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=49720 CPUtime=1601.84
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 15405 0 0 0 159808 376 0 0 25 0 1 0 289029575 50913280 9252 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 12430 9252 104 219 0 12207 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 49720

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 700
/proc/meminfo: memFree=1431216/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=49720 CPUtime=1661.82
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 15608 0 0 0 165797 385 0 0 25 0 1 0 289029575 50913280 9455 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 12430 9455 104 219 0 12207 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 49720

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 700
/proc/meminfo: memFree=1430576/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=49720 CPUtime=1721.8
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 15789 0 0 0 171784 396 0 0 25 0 1 0 289029575 50913280 9636 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 12430 9636 104 219 0 12207 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 49720

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 700
/proc/meminfo: memFree=1429744/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=50644 CPUtime=1781.79
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 15978 0 0 0 177771 408 0 0 25 0 1 0 289029575 51859456 9825 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 12661 9825 104 219 0 12438 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 50644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 700
/proc/meminfo: memFree=1429616/2055920 swapFree=4148856/4192956
[pid=697] ppid=695 vsize=50644 CPUtime=1800.1
/proc/697/stat : 697 (PBS4) R 695 697 32514 0 -1 4194304 16019 0 0 0 179600 410 0 0 25 0 1 0 289029575 51859456 9866 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/697/statm: 12661 9866 104 219 0 12438 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 50644

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): 1800.11
CPU user time (s): 1796
CPU system time (s): 4.10938
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 50644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796
system time used= 4.10938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16020
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= 29034

runsolver used 1.37479 second user time and 4.04038 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed May  2 18:18:38 UTC 2007

IDJOB= 453309
IDBENCH= 48122
IDSOLVER= 157
FILE ID= node2/453309-1178129918

PBS_JOBID= 4751040

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_10_5.opb
COMMAND LINE= /tmp/evaluation/453309-1178129918/PBS4 /tmp/evaluation/453309-1178129918/instance-453309-1178129918.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-453309-1178129918 -o ROOT/results/node2/conversion-453309-1178129918 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453309-1178129918/instance-453309-1178129918.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-453309-1178129918 -o ROOT/results/node2/solver-453309-1178129918 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453309-1178129918/PBS4 /tmp/evaluation/453309-1178129918/instance-453309-1178129918.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  08d7a5060b972f308367859ff82f87f6

RANDOM SEED= 190434858

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1469384 kB
Buffers:        209112 kB
Cached:         228588 kB
SwapCached:      12392 kB
Active:         178068 kB
Inactive:       288844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1469384 kB
SwapTotal:     4192956 kB
SwapFree:      4148856 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          35492 kB
Slab:           105136 kB
Committed_AS: 11438304 kB
PageTables:       1872 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 node2 on Wed May  2 18:48:41 UTC 2007