Trace number 430626

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 2007-03-23? (TO) 1800.06 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-B.opb
MD5SUM016a6113efb9500350327fbbc3111675
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 benchmark0.340947
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 variables216
Total number of constraints17
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 constraints17
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)648
Sum of products size (including duplicates)1296
Number of different products648
Sum of products size1296

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/430626-1177997090/instance-430626-1177997090.opb ......
1800.04/1800.70	c done parsing opb.
1800.04/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430626-1177997090/instance-430626-1177997090.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node37/watcher-430626-1177997090 -o ROOT/results/node37/solver-430626-1177997090 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430626-1177997090/PBS4 /tmp/evaluation/430626-1177997090/instance-430626-1177997090.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: 0.85 1.05 1.05 3/78 7194
/proc/meminfo: memFree=1818104/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=1456 CPUtime=0
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 247621460 1490944 151 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/7194/statm: 364 151 87 219 0 141 0

[startup+0.0460811 s]
/proc/loadavg: 0.85 1.05 1.05 3/78 7194
/proc/meminfo: memFree=1818104/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=1716 CPUtime=0.04
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 283 0 0 0 4 0 0 0 18 0 1 0 247621460 1757184 266 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 429 266 92 219 0 206 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1716

[startup+0.101092 s]
/proc/loadavg: 0.85 1.05 1.05 3/78 7194
/proc/meminfo: memFree=1818104/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=1972 CPUtime=0.09
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 350 0 0 0 9 0 0 0 18 0 1 0 247621460 2019328 333 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 493 333 93 219 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1972

[startup+0.301129 s]
/proc/loadavg: 0.85 1.05 1.05 3/78 7194
/proc/meminfo: memFree=1818104/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=3708 CPUtime=0.29
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 616 0 0 0 29 0 0 0 19 0 1 0 247621460 3796992 599 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 927 599 93 219 0 704 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3708

[startup+0.701204 s]
/proc/loadavg: 0.85 1.05 1.05 3/78 7194
/proc/meminfo: memFree=1818104/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=5952 CPUtime=0.69
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 1101 0 0 0 69 0 0 0 22 0 1 0 247621460 6094848 1084 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 1488 1084 93 219 0 1265 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5952

[startup+1.50135 s]
/proc/loadavg: 0.85 1.05 1.05 2/79 7195
/proc/meminfo: memFree=1812912/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=10508 CPUtime=1.48
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 1807 0 0 0 146 2 0 0 25 0 1 0 247621460 10760192 1741 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 2627 1741 94 219 0 2404 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10508

[startup+3.10166 s]
/proc/loadavg: 0.85 1.05 1.05 2/79 7195
/proc/meminfo: memFree=1809520/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=11816 CPUtime=3.09
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 2489 0 0 0 303 6 0 0 25 0 1 0 247621460 12099584 2326 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 2954 2326 94 219 0 2731 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11816

[startup+6.30126 s]
/proc/loadavg: 0.86 1.05 1.05 2/79 7195
/proc/meminfo: memFree=1808184/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=12608 CPUtime=6.29
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 2733 0 0 0 619 10 0 0 25 0 1 0 247621460 12910592 2570 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 3152 2570 94 219 0 2929 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12608

[startup+12.7015 s]
/proc/loadavg: 0.87 1.05 1.05 2/79 7195
/proc/meminfo: memFree=1805824/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=13928 CPUtime=12.68
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 3468 0 0 0 1255 13 0 0 25 0 1 0 247621460 14262272 3112 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 3482 3112 94 219 0 3259 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13928

[startup+25.5019 s]
/proc/loadavg: 0.90 1.04 1.04 2/79 7195
/proc/meminfo: memFree=1803392/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=23140 CPUtime=25.48
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 4049 0 0 0 2528 20 0 0 25 0 1 0 247621460 23695360 3693 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 5785 3693 94 219 0 5562 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23140

[startup+51.1017 s]
/proc/loadavg: 0.93 1.04 1.04 2/79 7195
/proc/meminfo: memFree=1800320/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=26096 CPUtime=51.07
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 5196 0 0 0 5074 33 0 0 25 0 1 0 247621460 26722304 4455 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 6524 4455 94 219 0 6301 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26096

[startup+102.305 s]
/proc/loadavg: 0.97 1.03 1.04 2/79 7195
/proc/meminfo: memFree=1789952/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=45400 CPUtime=102.25
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 7823 0 0 0 10172 53 0 0 25 0 1 0 247621460 46489600 7082 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 11350 7082 94 219 0 11127 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 45400

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.03 2/79 7195
/proc/meminfo: memFree=1786560/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=50496 CPUtime=162.23
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 9411 0 0 0 16147 76 0 0 25 0 1 0 247621460 51707904 7901 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 12624 7901 94 219 0 12401 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 50496

[startup+222.302 s]
/proc/loadavg: 0.99 1.02 1.03 3/79 7195
/proc/meminfo: memFree=1784192/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=51908 CPUtime=222.2
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 10001 0 0 0 22127 93 0 0 25 0 1 0 247621460 53153792 8491 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 12977 8491 94 219 0 12754 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 51908

[startup+282.302 s]
/proc/loadavg: 0.99 1.01 1.02 2/79 7195
/proc/meminfo: memFree=1782400/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=52584 CPUtime=282.19
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 10441 0 0 0 28107 112 0 0 25 0 1 0 247621460 53846016 8931 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 13146 8931 94 219 0 12923 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 52584

[startup+342.302 s]
/proc/loadavg: 0.99 1.01 1.01 2/79 7195
/proc/meminfo: memFree=1780608/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=59632 CPUtime=342.16
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 12399 0 0 0 34084 132 0 0 25 0 1 0 247621460 61063168 9352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585703 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 14908 9352 94 219 0 14685 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 59632

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/79 7195
/proc/meminfo: memFree=1779136/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=60812 CPUtime=402.14
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 12790 0 0 0 40064 150 0 0 25 0 1 0 247621460 62271488 9743 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 15203 9743 94 219 0 14980 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 60812

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7195
/proc/meminfo: memFree=1777152/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=61912 CPUtime=462.12
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 13262 0 0 0 46046 166 0 0 25 0 1 0 247621460 63397888 10215 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 15478 10215 94 219 0 15255 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 61912

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7195
/proc/meminfo: memFree=1775936/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=62580 CPUtime=522.09
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 13587 0 0 0 52025 184 0 0 25 0 1 0 247621460 64081920 10540 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 15645 10540 94 219 0 15422 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 62580

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7195
/proc/meminfo: memFree=1774080/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=64036 CPUtime=582.08
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 14028 0 0 0 58007 201 0 0 25 0 1 0 247621460 65572864 10981 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 16009 10981 94 219 0 15786 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 64036

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7195
/proc/meminfo: memFree=1772864/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=64672 CPUtime=642.05
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 14344 0 0 0 63990 215 0 0 25 0 1 0 247621460 66224128 11297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 16168 11297 94 219 0 15945 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 64672


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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7195
/proc/meminfo: memFree=1767936/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=79248 CPUtime=881.97
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 18649 0 0 0 87922 275 0 0 25 0 1 0 247621460 81149952 12529 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 19812 12529 94 219 0 19589 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 79248

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7195
/proc/meminfo: memFree=1766720/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=80336 CPUtime=941.95
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 18958 0 0 0 93906 289 0 0 25 0 1 0 247621460 82264064 12838 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 20084 12838 94 219 0 19861 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 80336

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7197
/proc/meminfo: memFree=1765184/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=80480 CPUtime=1001.92
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 19285 0 0 0 99889 303 0 0 25 0 1 0 247621460 82411520 13165 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 20120 13165 94 219 0 19897 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 80480

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7197
/proc/meminfo: memFree=1764160/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=81340 CPUtime=1061.9
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 19590 0 0 0 105876 314 0 0 25 0 1 0 247621460 83292160 13470 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 20335 13470 94 219 0 20112 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 81340

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7197
/proc/meminfo: memFree=1763264/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=82252 CPUtime=1121.88
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 19817 0 0 0 111862 326 0 0 25 0 1 0 247621460 84226048 13697 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 20563 13697 94 219 0 20340 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 82252

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7197
/proc/meminfo: memFree=1762048/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=82252 CPUtime=1181.86
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 20112 0 0 0 117846 340 0 0 25 0 1 0 247621460 84226048 13992 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 20563 13992 94 219 0 20340 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 82252

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7197
/proc/meminfo: memFree=1760896/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=83492 CPUtime=1241.84
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 20394 0 0 0 123833 351 0 0 25 0 1 0 247621460 85495808 14274 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 20873 14274 94 219 0 20650 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 83492

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7197
/proc/meminfo: memFree=1760000/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=83636 CPUtime=1301.81
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 20616 0 0 0 129817 364 0 0 25 0 1 0 247621460 85643264 14496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 20909 14496 94 219 0 20686 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 83636

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7197
/proc/meminfo: memFree=1758784/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=84828 CPUtime=1361.79
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 20919 0 0 0 135804 375 0 0 25 0 1 0 247621460 86863872 14799 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 21207 14799 94 219 0 20984 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 84828

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7197
/proc/meminfo: memFree=1757824/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=84828 CPUtime=1421.78
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 21139 0 0 0 141790 388 0 0 25 0 1 0 247621460 86863872 15019 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 21207 15019 94 219 0 20984 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 84828

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7197
/proc/meminfo: memFree=1756928/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=85924 CPUtime=1481.75
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 21378 0 0 0 147776 399 0 0 25 0 1 0 247621460 87986176 15258 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 21481 15258 94 219 0 21258 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 85924

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7197
/proc/meminfo: memFree=1756032/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=85924 CPUtime=1541.73
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 21595 0 0 0 153761 412 0 0 25 0 1 0 247621460 87986176 15475 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 21481 15475 94 219 0 21258 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 85924

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7197
/proc/meminfo: memFree=1755072/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=85924 CPUtime=1601.7
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 21830 0 0 0 159749 421 0 0 25 0 1 0 247621460 87986176 15710 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 21481 15710 94 219 0 21258 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 85924

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7197
/proc/meminfo: memFree=1754368/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=87088 CPUtime=1661.68
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 21991 0 0 0 165737 431 0 0 25 0 1 0 247621460 89178112 15871 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 21772 15871 94 219 0 21549 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 87088

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/79 7197
/proc/meminfo: memFree=1753600/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=87088 CPUtime=1721.66
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 22192 0 0 0 171725 441 0 0 25 0 1 0 247621460 89178112 16072 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 21772 16072 94 219 0 21549 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 87088

[startup+1782.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 7197
/proc/meminfo: memFree=1752960/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=87088 CPUtime=1781.64
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 22355 0 0 0 177716 448 0 0 25 0 1 0 247621460 89178112 16235 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 21772 16235 94 219 0 21549 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 87088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.11 1.03 1.01 2/79 7197
/proc/meminfo: memFree=1752640/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=87232 CPUtime=1800.04
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 22419 0 0 0 179554 450 0 0 25 0 1 0 247621460 89325568 16299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 21808 16299 94 219 0 21585 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 87232

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: 1.11 1.03 1.01 2/79 7197
/proc/meminfo: memFree=1752640/2055920 swapFree=4145560/4192956
[pid=7194] ppid=7192 vsize=87232 CPUtime=1800.04
/proc/7194/stat : 7194 (PBS4) R 7192 7194 6236 0 -1 4194304 22419 0 0 0 179554 450 0 0 25 0 1 0 247621460 89325568 16299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7194/statm: 21808 16299 94 219 0 21585 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 87232

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.06
CPU user time (s): 1795.54
CPU system time (s): 4.51831
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 87232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.54
system time used= 4.51831
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22420
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= 3883

runsolver used 1.77273 second user time and 4.70129 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue May  1 05:24:50 UTC 2007

IDJOB= 430626
IDBENCH= 47994
IDSOLVER= 157
FILE ID= node37/430626-1177997090

PBS_JOBID= 4728203

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=251-P1=251-P2=101-P3=11-P4=89-P5=53-P6=439-P7=491-P8=389-B.opb
COMMAND LINE= /tmp/evaluation/430626-1177997090/PBS4 /tmp/evaluation/430626-1177997090/instance-430626-1177997090.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-430626-1177997090 -o ROOT/results/node37/conversion-430626-1177997090 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430626-1177997090/instance-430626-1177997090.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-430626-1177997090 -o ROOT/results/node37/solver-430626-1177997090 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430626-1177997090/PBS4 /tmp/evaluation/430626-1177997090/instance-430626-1177997090.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  016a6113efb9500350327fbbc3111675

RANDOM SEED= 631392864

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1818512 kB
Buffers:         32752 kB
Cached:         117808 kB
SwapCached:      14952 kB
Active:          57536 kB
Inactive:       116432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818512 kB
SwapTotal:     4192956 kB
SwapFree:      4145560 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          30364 kB
Slab:            48752 kB
Committed_AS:  2200484 kB
PageTables:       2000 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 node37 on Tue May  1 05:54:53 UTC 2007