Trace number 353573

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. 1800.13 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-4.opb
MD5SUMe1b2be59a127acc8d929395698929541
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 -45
Optimality of the best value was proved NO
Number of variables945
Total number of constraints58549
Number of constraints which are clauses58549
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/353573-1176669747/instance-353573-1176669747.opb ......
0.29/0.37	c done parsing opb.
0.29/0.37	o 945
0.29/0.38	o 944
0.29/0.38	o 943
0.29/0.39	o 942
0.39/0.44	o 941
0.39/0.44	o 929
8.70/8.79	o 912
11.79/11.81	o 911
54.07/54.18	o 910
82.17/82.28	o 909
145.16/145.24	o 908
1174.85/1175.30	o 907
1800.10/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353573-1176669747/instance-353573-1176669747.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/node14/watcher-353573-1176669747 -o ROOT/results/node14/solver-353573-1176669747 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353573-1176669747/PBS4 /tmp/evaluation/353573-1176669747/instance-353573-1176669747.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: 0.97 1.13 1.10 3/77 19053
/proc/meminfo: memFree=1781648/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=1468 CPUtime=0
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 114892526 1503232 148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/19053/statm: 367 148 87 219 0 144 0

[startup+0.0665029 s]
/proc/loadavg: 0.97 1.13 1.10 3/77 19053
/proc/meminfo: memFree=1781648/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=1984 CPUtime=0.06
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 382 0 0 0 6 0 0 0 18 0 1 0 114892526 2031616 310 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134531157 0 0 4096 0 0 0 0 17 1 0 0
/proc/19053/statm: 496 310 88 219 0 273 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1984

[startup+0.101505 s]
/proc/loadavg: 0.97 1.13 1.10 3/77 19053
/proc/meminfo: memFree=1781648/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=2376 CPUtime=0.09
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 449 0 0 0 9 0 0 0 18 0 1 0 114892526 2433024 377 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/19053/statm: 594 377 89 219 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2376

[startup+0.301524 s]
/proc/loadavg: 0.97 1.13 1.10 3/77 19053
/proc/meminfo: memFree=1781648/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=5460 CPUtime=0.29
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 1230 0 0 0 29 0 0 0 19 0 1 0 114892526 5591040 868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/19053/statm: 1365 868 89 219 0 1142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5460

[startup+0.701561 s]
/proc/loadavg: 0.97 1.13 1.10 3/77 19053
/proc/meminfo: memFree=1781648/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=11864 CPUtime=0.69
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 2148 0 0 0 68 1 0 0 23 0 1 0 114892526 12148736 1786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551173 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 2966 1786 104 219 0 2743 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11864

[startup+1.50164 s]
/proc/loadavg: 0.97 1.13 1.10 2/78 19054
/proc/meminfo: memFree=1771976/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=20056 CPUtime=1.49
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 3794 0 0 0 148 1 0 0 25 0 1 0 114892526 20537344 3432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134562567 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 5014 3432 104 219 0 4791 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20056

[startup+3.10179 s]
/proc/loadavg: 0.97 1.13 1.10 2/78 19054
/proc/meminfo: memFree=1763912/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=36572 CPUtime=3.09
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 6402 0 0 0 306 3 0 0 25 0 1 0 114892526 37449728 6040 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 9143 6040 104 219 0 8920 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36572

[startup+6.30209 s]
/proc/loadavg: 0.97 1.13 1.10 2/78 19054
/proc/meminfo: memFree=1742816/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=69760 CPUtime=6.29
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 11430 0 0 0 624 5 0 0 25 0 1 0 114892526 71434240 11068 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 17440 11068 104 219 0 17217 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69760

[startup+12.7017 s]
/proc/loadavg: 0.97 1.13 1.10 2/78 19054
/proc/meminfo: memFree=1709088/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=139948 CPUtime=12.69
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 19051 0 0 0 1260 9 0 0 25 0 1 0 114892526 143306752 18304 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 34987 18304 104 219 0 34764 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 139948

[startup+25.5019 s]
/proc/loadavg: 0.98 1.12 1.09 2/78 19054
/proc/meminfo: memFree=1687200/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=143408 CPUtime=25.49
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 24420 0 0 0 2536 13 0 0 25 0 1 0 114892526 146849792 23673 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590634 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 35852 23673 104 219 0 35629 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 143408

[startup+51.1013 s]
/proc/loadavg: 0.98 1.11 1.09 2/78 19054
/proc/meminfo: memFree=1671136/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=147192 CPUtime=51.08
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 28482 0 0 0 5090 18 0 0 25 0 1 0 114892526 150724608 27735 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 36798 27735 104 219 0 36575 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 147192

[startup+102.305 s]
/proc/loadavg: 0.99 1.09 1.08 2/78 19054
/proc/meminfo: memFree=1662560/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=152828 CPUtime=102.27
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 30596 0 0 0 10202 25 0 0 25 0 1 0 114892526 156495872 29849 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 38207 29849 104 219 0 37984 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 152828

[startup+162.302 s]
/proc/loadavg: 0.99 1.07 1.08 2/78 19054
/proc/meminfo: memFree=1659232/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=158572 CPUtime=162.25
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 32192 0 0 0 16194 31 0 0 25 0 1 0 114892526 162377728 30676 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 39643 30676 104 219 0 39420 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 158572

[startup+222.302 s]
/proc/loadavg: 0.99 1.06 1.07 2/78 19054
/proc/meminfo: memFree=1656160/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=161032 CPUtime=222.23
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 32961 0 0 0 22187 36 0 0 25 0 1 0 114892526 164896768 31445 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 40258 31445 104 219 0 40035 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 161032

[startup+282.301 s]
/proc/loadavg: 0.99 1.04 1.07 2/78 19054
/proc/meminfo: memFree=1653216/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=163716 CPUtime=282.21
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 33694 0 0 0 28179 42 0 0 25 0 1 0 114892526 167645184 32178 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 40929 32178 104 219 0 40706 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 163716

[startup+342.302 s]
/proc/loadavg: 0.99 1.03 1.06 2/78 19054
/proc/meminfo: memFree=1651104/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=165212 CPUtime=342.19
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 34224 0 0 0 34171 48 0 0 25 0 1 0 114892526 169177088 32708 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 41303 32708 104 219 0 41080 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 165212

[startup+402.302 s]
/proc/loadavg: 0.99 1.02 1.06 2/78 19054
/proc/meminfo: memFree=1648928/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=172748 CPUtime=402.18
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 36265 0 0 0 40163 55 0 0 25 0 1 0 114892526 176893952 33212 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547077 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 43187 33212 104 219 0 42964 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 172748

[startup+462.301 s]
/proc/loadavg: 0.99 1.02 1.05 2/78 19054
/proc/meminfo: memFree=1647328/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=173920 CPUtime=462.17
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 36685 0 0 0 46156 61 0 0 25 0 1 0 114892526 178094080 33632 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559442 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 43480 33632 104 219 0 43257 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 173920

[startup+522.302 s]
/proc/loadavg: 0.99 1.01 1.04 2/78 19054
/proc/meminfo: memFree=1645600/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=175112 CPUtime=522.15
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 37119 0 0 0 52149 66 0 0 25 0 1 0 114892526 179314688 34066 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 43778 34066 104 219 0 43555 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 175112

[startup+582.302 s]
/proc/loadavg: 0.99 1.01 1.04 2/78 19054
/proc/meminfo: memFree=1643936/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=176392 CPUtime=582.13
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 37542 0 0 0 58143 70 0 0 25 0 1 0 114892526 180625408 34489 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 44098 34489 104 219 0 43875 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 176392

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/78 19054
/proc/meminfo: memFree=1642656/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=176992 CPUtime=642.11
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 37854 0 0 0 64136 75 0 0 25 0 1 0 114892526 181239808 34801 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 44248 34801 104 219 0 44025 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 176992


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

[startup+882.302 s]
/proc/loadavg: 1.04 1.02 1.02 2/78 19054
/proc/meminfo: memFree=1637152/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=180164 CPUtime=882.05
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 39216 0 0 0 88109 96 0 0 25 0 1 0 114892526 184487936 36163 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 45041 36163 104 219 0 44818 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 180164

[startup+942.302 s]
/proc/loadavg: 1.13 1.04 1.02 2/78 19054
/proc/meminfo: memFree=1636128/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=180760 CPUtime=942.04
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 39498 0 0 0 94104 100 0 0 25 0 1 0 114892526 185098240 36445 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559813 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 45190 36445 104 219 0 44967 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 180760

[startup+1002.3 s]
/proc/loadavg: 1.08 1.05 1.02 2/78 19054
/proc/meminfo: memFree=1634848/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=181552 CPUtime=1002.02
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 39800 0 0 0 100097 105 0 0 25 0 1 0 114892526 185909248 36747 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 45388 36747 104 219 0 45165 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 181552

[startup+1062.3 s]
/proc/loadavg: 1.03 1.04 1.02 2/78 19054
/proc/meminfo: memFree=1633632/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=194672 CPUtime=1062
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 43179 0 0 0 106089 111 0 0 25 0 1 0 114892526 199344128 37053 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 48668 37053 104 219 0 48445 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 194672

[startup+1122.3 s]
/proc/loadavg: 1.01 1.03 1.01 2/84 19126
/proc/meminfo: memFree=1631208/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=195384 CPUtime=1121.95
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 43459 0 0 0 112079 116 0 0 25 0 1 0 114892526 200073216 37333 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 48846 37333 104 219 0 48623 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 195384

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.01 2/78 19252
/proc/meminfo: memFree=1631200/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=196300 CPUtime=1181.86
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 43740 0 0 0 118066 120 0 0 25 0 1 0 114892526 201011200 37614 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 49075 37614 104 219 0 48852 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 196300

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19252
/proc/meminfo: memFree=1630176/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=196300 CPUtime=1241.84
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 43994 0 0 0 124060 124 0 0 25 0 1 0 114892526 201011200 37868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 49075 37868 104 219 0 48852 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 196300

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 19252
/proc/meminfo: memFree=1629216/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=197104 CPUtime=1301.83
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 44229 0 0 0 130054 129 0 0 25 0 1 0 114892526 201834496 38103 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 49276 38103 104 219 0 49053 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 197104

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19252
/proc/meminfo: memFree=1628128/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=197264 CPUtime=1361.81
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 44493 0 0 0 136047 134 0 0 25 0 1 0 114892526 201998336 38367 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134561178 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 49316 38367 104 219 0 49093 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 197264

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19252
/proc/meminfo: memFree=1627232/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=198116 CPUtime=1421.79
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 44735 0 0 0 142041 138 0 0 25 0 1 0 114892526 202870784 38609 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 49529 38609 104 219 0 49306 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 198116

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19252
/proc/meminfo: memFree=1626208/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=198116 CPUtime=1481.77
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 44994 0 0 0 148036 141 0 0 25 0 1 0 114892526 202870784 38868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 49529 38868 104 219 0 49306 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 198116

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19252
/proc/meminfo: memFree=1625120/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=199344 CPUtime=1541.76
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 45263 0 0 0 154031 145 0 0 25 0 1 0 114892526 204128256 39137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 49836 39137 104 219 0 49613 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 199344

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19252
/proc/meminfo: memFree=1623968/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=200468 CPUtime=1601.74
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 45546 0 0 0 160024 150 0 0 25 0 1 0 114892526 205279232 39420 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 50117 39420 104 219 0 49894 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 200468

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19252
/proc/meminfo: memFree=1622944/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=200468 CPUtime=1661.73
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 45816 0 0 0 166018 155 0 0 25 0 1 0 114892526 205279232 39690 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 50117 39690 104 219 0 49894 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 200468

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19252
/proc/meminfo: memFree=1621856/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=201492 CPUtime=1721.71
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 46073 0 0 0 172011 160 0 0 25 0 1 0 114892526 206327808 39947 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559915 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 50373 39947 104 219 0 50150 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 201492

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19252
/proc/meminfo: memFree=1620896/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=201492 CPUtime=1781.7
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 46315 0 0 0 178006 164 0 0 25 0 1 0 114892526 206327808 40189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559888 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 50373 40189 104 219 0 50150 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 201492



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19252
/proc/meminfo: memFree=1620512/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=201492 CPUtime=1800.1
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 46395 0 0 0 179845 165 0 0 25 0 1 0 114892526 206327808 40269 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 50373 40269 104 219 0 50150 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 201492

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: 1.00 1.00 1.00 2/78 19252
/proc/meminfo: memFree=1620512/2055920 swapFree=4149088/4192956
[pid=19053] ppid=19051 vsize=201492 CPUtime=1800.1
/proc/19053/stat : 19053 (PBS4) R 19051 19053 21124 0 -1 4194304 46395 0 0 0 179845 165 0 0 25 0 1 0 114892526 206327808 40269 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19053/statm: 50373 40269 104 219 0 50150 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 201492

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.13
CPU user time (s): 1798.45
CPU system time (s): 1.68074
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 201492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.45
system time used= 1.68074
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46396
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= 34383

runsolver used 2.12768 second user time and 4.40133 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sun Apr 15 20:42:28 UTC 2007

IDJOB= 353573
IDBENCH= 2253
IDSOLVER= 157
FILE ID= node14/353573-1176669747

PBS_JOBID= 4559375

Free space on /tmp= 66558 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-frb45-21-4.opb
COMMAND LINE= /tmp/evaluation/353573-1176669747/PBS4 /tmp/evaluation/353573-1176669747/instance-353573-1176669747.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-353573-1176669747 -o ROOT/results/node14/conversion-353573-1176669747 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353573-1176669747/instance-353573-1176669747.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-353573-1176669747 -o ROOT/results/node14/solver-353573-1176669747 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353573-1176669747/PBS4 /tmp/evaluation/353573-1176669747/instance-353573-1176669747.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  e1b2be59a127acc8d929395698929541

RANDOM SEED= 625225393

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1782056 kB
Buffers:         55508 kB
Cached:         128460 kB
SwapCached:      11260 kB
Active:         149392 kB
Inactive:        62256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782056 kB
SwapTotal:     4192956 kB
SwapFree:      4149088 kB
Dirty:            2672 kB
Writeback:           0 kB
Mapped:          33860 kB
Slab:            47732 kB
Committed_AS:  6486800 kB
PageTables:       1800 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= 66558 MiB

End job on node14 on Sun Apr 15 21:12:31 UTC 2007