Trace number 353534

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. 1800.1 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-3.opb
MD5SUM49f1950e042362832bbb830f499dd3e3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-44
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
Optimality of the best value was proved NO
Number of variables945
Total number of constraints58245
Number of constraints which are clauses58245
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 constraint2
Maximum length of a constraint2
Number of terms in the objective function 945
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 945
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 945
Number of bits of the biggest sum of numbers10
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/353534-1176668661/instance-353534-1176668661.opb ......
0.29/0.37	c done parsing opb.
0.29/0.37	o 945
0.29/0.37	o 944
0.29/0.38	o 943
0.29/0.39	o 942
0.39/0.41	o 941
2.39/2.41	o 940
2.39/2.41	o 913
2.39/2.46	o 912
2.59/2.61	o 911
10.09/10.13	o 910
39.18/39.26	o 909
149.34/149.41	o 908
1800.06/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353534-1176668661/instance-353534-1176668661.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/node11/watcher-353534-1176668661 -o ROOT/results/node11/solver-353534-1176668661 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353534-1176668661/PBS4 /tmp/evaluation/353534-1176668661/instance-353534-1176668661.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 3/77 19999
/proc/meminfo: memFree=1579320/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=1468 CPUtime=0
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 107915005 1503232 148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134554316 0 0 4096 0 0 0 0 17 1 0 0
/proc/19999/statm: 367 148 87 219 0 144 0

[startup+0.0441819 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 19999
/proc/meminfo: memFree=1579320/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=1796 CPUtime=0.04
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 288 0 0 0 4 0 0 0 18 0 1 0 107915005 1839104 266 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/19999/statm: 449 266 87 219 0 226 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1796

[startup+0.101188 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 19999
/proc/meminfo: memFree=1579320/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=2376 CPUtime=0.09
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 448 0 0 0 9 0 0 0 18 0 1 0 107915005 2433024 377 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/19999/statm: 594 377 89 219 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2376

[startup+0.301211 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 19999
/proc/meminfo: memFree=1579320/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=5460 CPUtime=0.29
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 1229 0 0 0 29 0 0 0 19 0 1 0 107915005 5591040 868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518040 0 0 4096 0 0 0 0 17 1 0 0
/proc/19999/statm: 1365 868 89 219 0 1142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5460

[startup+0.701258 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 19999
/proc/meminfo: memFree=1579320/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=7768 CPUtime=0.69
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 2058 0 0 0 68 1 0 0 23 0 1 0 107915005 7954432 1697 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134783494 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 1942 1697 104 219 0 1719 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7768

[startup+1.50135 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1570416/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=20056 CPUtime=1.49
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 3575 0 0 0 147 2 0 0 25 0 1 0 107915005 20537344 3214 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 5014 3214 104 219 0 4791 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20056

[startup+3.10154 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1562672/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=36704 CPUtime=3.09
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 6294 0 0 0 306 3 0 0 25 0 1 0 107915005 37584896 5933 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 9176 5933 104 219 0 8953 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36704

[startup+6.30192 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1540720/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=69736 CPUtime=6.29
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 10972 0 0 0 624 5 0 0 25 0 1 0 107915005 71409664 10611 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 17434 10611 104 219 0 17211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69736

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1513456/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=74164 CPUtime=12.68
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 18217 0 0 0 1259 9 0 0 25 0 1 0 107915005 75943936 17471 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 18541 17471 104 219 0 18318 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 74164

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1484976/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=142248 CPUtime=25.48
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 24479 0 0 0 2536 12 0 0 25 0 1 0 107915005 145661952 23733 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585727 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 35562 23733 104 219 0 35339 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 142248

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1469552/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=147148 CPUtime=51.07
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 28160 0 0 0 5090 17 0 0 25 0 1 0 107915005 150679552 27414 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559395 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 36787 27414 104 219 0 36564 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 147148

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1461616/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=150920 CPUtime=102.26
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 30131 0 0 0 10203 23 0 0 25 0 1 0 107915005 154542080 29385 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 37730 29385 104 219 0 37507 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 150920

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 20000
/proc/meminfo: memFree=1457584/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=157336 CPUtime=162.24
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 31902 0 0 0 16195 29 0 0 25 0 1 0 107915005 161112064 30387 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 39334 30387 104 219 0 39111 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 157336

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1454960/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=159444 CPUtime=222.23
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 32528 0 0 0 22188 35 0 0 25 0 1 0 107915005 163270656 31013 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 39861 31013 104 219 0 39638 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 159444

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1451696/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=160768 CPUtime=282.2
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 33334 0 0 0 28178 42 0 0 25 0 1 0 107915005 164626432 31819 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 40192 31819 104 219 0 39969 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 160768

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1449520/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=162728 CPUtime=342.18
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 33884 0 0 0 34171 47 0 0 25 0 1 0 107915005 166633472 32369 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 40682 32369 104 219 0 40459 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 162728

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1446704/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=164504 CPUtime=402.17
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 34392 0 0 0 40164 53 0 0 25 0 1 0 107915005 168452096 32877 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559807 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 41126 32877 104 219 0 40903 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 164504

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1444848/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=171920 CPUtime=462.16
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 36374 0 0 0 46158 58 0 0 25 0 1 0 107915005 176046080 33322 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 42980 33322 104 219 0 42757 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 171920

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1442672/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=173788 CPUtime=522.13
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 36921 0 0 0 52149 64 0 0 25 0 1 0 107915005 177958912 33869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 43447 33869 104 219 0 43224 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 173788

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1441136/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=174532 CPUtime=582.11
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 37303 0 0 0 58141 70 0 0 25 0 1 0 107915005 178720768 34251 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 43633 34251 104 219 0 43410 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 174532

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1439792/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=175548 CPUtime=642.11
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 37635 0 0 0 64135 76 0 0 25 0 1 0 107915005 179761152 34583 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 43887 34583 104 219 0 43664 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 175548


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1436208/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=177200 CPUtime=822.04
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 38527 0 0 0 82113 91 0 0 25 0 1 0 107915005 181452800 35475 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 44300 35475 104 219 0 44077 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 177200

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1435120/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=177760 CPUtime=882.03
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 38812 0 0 0 88106 97 0 0 25 0 1 0 107915005 182026240 35760 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 44440 35760 104 219 0 44217 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 177760

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1433968/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=178356 CPUtime=942.01
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 39083 0 0 0 94099 102 0 0 25 0 1 0 107915005 182636544 36031 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 44589 36031 104 219 0 44366 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 178356

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1432560/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=179468 CPUtime=1001.99
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 39434 0 0 0 100093 106 0 0 25 0 1 0 107915005 183775232 36382 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 44867 36382 104 219 0 44644 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 179468

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20000
/proc/meminfo: memFree=1431344/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=192428 CPUtime=1061.98
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 42790 0 0 0 106086 112 0 0 25 0 1 0 107915005 197046272 36665 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559447 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 48107 36665 104 219 0 47884 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 192428

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20002
/proc/meminfo: memFree=1430384/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=193144 CPUtime=1121.96
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 43048 0 0 0 112080 116 0 0 25 0 1 0 107915005 197779456 36923 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 48286 36923 104 219 0 48063 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 193144

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20002
/proc/meminfo: memFree=1429360/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=193144 CPUtime=1181.94
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 43306 0 0 0 118074 120 0 0 25 0 1 0 107915005 197779456 37181 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549239 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 48286 37181 104 219 0 48063 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 193144

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20002
/proc/meminfo: memFree=1428016/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=194224 CPUtime=1241.92
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 43631 0 0 0 124068 124 0 0 25 0 1 0 107915005 198885376 37506 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 48556 37506 104 219 0 48333 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 194224

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20002
/proc/meminfo: memFree=1426992/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=195032 CPUtime=1301.9
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 43900 0 0 0 130063 127 0 0 25 0 1 0 107915005 199712768 37775 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 48758 37775 104 219 0 48535 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 195032

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20002
/proc/meminfo: memFree=1425840/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=195352 CPUtime=1361.89
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 44170 0 0 0 136057 132 0 0 25 0 1 0 107915005 200040448 38045 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 48838 38045 104 219 0 48615 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 195352

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20002
/proc/meminfo: memFree=1424816/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=196208 CPUtime=1421.87
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 44433 0 0 0 142051 136 0 0 25 0 1 0 107915005 200916992 38308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 49052 38308 104 219 0 48829 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 196208

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20002
/proc/meminfo: memFree=1423792/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=196368 CPUtime=1481.85
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 44689 0 0 0 148045 140 0 0 25 0 1 0 107915005 201080832 38564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 49092 38564 104 219 0 48869 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 196368

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20002
/proc/meminfo: memFree=1422896/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=197276 CPUtime=1541.83
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 44922 0 0 0 154039 144 0 0 25 0 1 0 107915005 202010624 38797 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 49319 38797 104 219 0 49096 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 197276

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20002
/proc/meminfo: memFree=1421936/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=197276 CPUtime=1601.82
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 45165 0 0 0 160033 149 0 0 25 0 1 0 107915005 202010624 39040 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 49319 39040 104 219 0 49096 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 197276

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20002
/proc/meminfo: memFree=1420976/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=198244 CPUtime=1661.79
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 45396 0 0 0 166027 152 0 0 25 0 1 0 107915005 203001856 39271 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551017 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 49561 39271 104 219 0 49338 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 198244

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20002
/proc/meminfo: memFree=1420080/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=198244 CPUtime=1721.78
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 45631 0 0 0 172021 157 0 0 25 0 1 0 107915005 203001856 39506 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552855 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 49561 39506 104 219 0 49338 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 198244

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20002
/proc/meminfo: memFree=1419120/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=199272 CPUtime=1781.77
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 45861 0 0 0 178016 161 0 0 25 0 1 0 107915005 204054528 39736 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 49818 39736 104 219 0 49595 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 199272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20002
/proc/meminfo: memFree=1418800/2055920 swapFree=4146224/4192956
[pid=19999] ppid=19997 vsize=199272 CPUtime=1800.06
/proc/19999/stat : 19999 (PBS4) R 19997 19999 19383 0 -1 4194304 45927 0 0 0 179845 161 0 0 25 0 1 0 107915005 204054528 39802 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19999/statm: 49818 39802 104 219 0 49595 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 199272

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): 1800.64
CPU time (s): 1800.1
CPU user time (s): 1798.46
CPU system time (s): 1.64475
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 204720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.46
system time used= 1.64475
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45928
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= 4651

runsolver used 2.03269 second user time and 4.34334 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Sun Apr 15 20:24:21 UTC 2007

IDJOB= 353534
IDBENCH= 2250
IDSOLVER= 157
FILE ID= node11/353534-1176668661

PBS_JOBID= 4559387

Free space on /tmp= 66468 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-3.opb
COMMAND LINE= /tmp/evaluation/353534-1176668661/PBS4 /tmp/evaluation/353534-1176668661/instance-353534-1176668661.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node11/convwatcher-353534-1176668661 -o ROOT/results/node11/conversion-353534-1176668661 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353534-1176668661/instance-353534-1176668661.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-353534-1176668661 -o ROOT/results/node11/solver-353534-1176668661 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353534-1176668661/PBS4 /tmp/evaluation/353534-1176668661/instance-353534-1176668661.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  49f1950e042362832bbb830f499dd3e3

RANDOM SEED= 363200190

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1579664 kB
Buffers:         56488 kB
Cached:         346268 kB
SwapCached:      15716 kB
Active:         198392 kB
Inactive:       230808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1579664 kB
SwapTotal:     4192956 kB
SwapFree:      4146224 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          29904 kB
Slab:            32428 kB
Committed_AS:  5614428 kB
PageTables:       1848 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= 66468 MiB

End job on node11 on Sun Apr 15 20:54:23 UTC 2007