Trace number 454254

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. 1800.08 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_2.opb
MD5SUM5255c8da63867fe6fe080ca048384827
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-48
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -48
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint10
Maximum length of a constraint19
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2492
Sum of products size (including duplicates)4984
Number of different products1246
Sum of products size2492

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/454254-1178023347/instance-454254-1178023347.opb ......
0.00/0.03	c done parsing opb.
0.00/0.03	o 169
0.00/0.04	o 168
0.00/0.04	o 163
0.00/0.05	o 162
0.20/0.24	o 161
2.20/2.29	o 160
2.39/2.40	o 159
2.39/2.41	o 158
2.89/2.92	o 157
19.89/19.90	o 156
23.49/23.58	o 155
30.38/30.41	o 154
76.97/77.01	o 153
422.77/422.93	o 152
1800.06/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454254-1178023347/instance-454254-1178023347.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node70/watcher-454254-1178023347 -o ROOT/results/node70/solver-454254-1178023347 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454254-1178023347/PBS4 /tmp/evaluation/454254-1178023347/instance-454254-1178023347.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: 0.92 0.98 0.99 3/64 5546
/proc/meminfo: memFree=1911296/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=1592 CPUtime=0
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 241872045 1630208 173 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518406 0 0 4096 0 0 0 0 17 0 0 0
/proc/5546/statm: 398 173 87 219 0 175 0

[startup+0.0829799 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5546
/proc/meminfo: memFree=1911296/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=2244 CPUtime=0.08
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 424 0 0 0 8 0 0 0 18 0 1 0 241872045 2297856 407 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 561 407 103 219 0 338 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2244

[startup+0.101981 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5546
/proc/meminfo: memFree=1911296/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=2756 CPUtime=0.1
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 461 0 0 0 10 0 0 0 18 0 1 0 241872045 2822144 444 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 689 444 103 219 0 466 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2756

[startup+0.302001 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5546
/proc/meminfo: memFree=1911296/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=3984 CPUtime=0.3
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 800 0 0 0 30 0 0 0 19 0 1 0 241872045 4079616 783 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 996 783 103 219 0 773 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3984

[startup+0.70104 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 5546
/proc/meminfo: memFree=1911296/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=6228 CPUtime=0.69
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 1382 0 0 0 69 0 0 0 23 0 1 0 241872045 6377472 1365 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 1557 1365 103 219 0 1334 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6228

[startup+1.50112 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1904888/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=10456 CPUtime=1.49
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 2201 0 0 0 148 1 0 0 25 0 1 0 241872045 10706944 2184 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 2614 2184 103 219 0 2391 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10456

[startup+3.10128 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1900664/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=19800 CPUtime=3.09
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 3477 0 0 0 307 2 0 0 25 0 1 0 241872045 20275200 3411 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 4950 3411 104 219 0 4727 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19800

[startup+6.3016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1893248/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=21004 CPUtime=6.29
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 4722 0 0 0 625 4 0 0 25 0 1 0 241872045 21508096 4559 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 5251 4559 104 219 0 5028 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21004

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1889728/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=38520 CPUtime=12.69
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 5631 0 0 0 1263 6 0 0 25 0 1 0 241872045 39444480 5468 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 9630 5468 104 219 0 9407 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38520

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1887360/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=40376 CPUtime=25.48
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 6415 0 0 0 2539 9 0 0 25 0 1 0 241872045 41345024 6059 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 10094 6059 104 219 0 9871 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40376

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1884928/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=43612 CPUtime=51.08
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 7426 0 0 0 5092 16 0 0 25 0 1 0 241872045 44658688 6685 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 10903 6685 104 219 0 10680 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43612

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1880640/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=49232 CPUtime=102.26
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 9214 0 0 0 10200 26 0 0 25 0 1 0 241872045 50413568 7704 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 12308 7704 104 219 0 12085 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 49232

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1876928/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=51372 CPUtime=162.24
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 10146 0 0 0 16186 38 0 0 25 0 1 0 241872045 52604928 8636 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 12843 8636 104 219 0 12620 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 51372

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1873792/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=59152 CPUtime=222.23
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 12467 0 0 0 22173 50 0 0 25 0 1 0 241872045 60571648 9420 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 14788 9420 104 219 0 14565 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 59152

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1870912/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=60984 CPUtime=282.21
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 13202 0 0 0 28162 59 0 0 25 0 1 0 241872045 62447616 10155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 15246 10155 104 219 0 15023 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 60984

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1868096/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=62476 CPUtime=342.19
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 13889 0 0 0 34150 69 0 0 25 0 1 0 241872045 63975424 10842 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 15619 10842 104 219 0 15396 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 62476

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1865664/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=63796 CPUtime=402.17
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 14514 0 0 0 40139 78 0 0 25 0 1 0 241872045 65327104 11467 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 15949 11467 104 219 0 15726 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 63796

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1863040/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=77736 CPUtime=462.16
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 18225 0 0 0 46129 87 0 0 25 0 1 0 241872045 79601664 12105 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 19434 12105 104 219 0 19211 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 77736

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1860352/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=78712 CPUtime=522.14
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 18832 0 0 0 52118 96 0 0 25 0 1 0 241872045 80601088 12712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 19678 12712 104 219 0 19455 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 78712

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1858048/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=79740 CPUtime=582.11
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 19413 0 0 0 58108 103 0 0 25 0 1 0 241872045 81653760 13293 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 19935 13293 104 219 0 19712 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 79740

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1855872/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=81640 CPUtime=642.1
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 19936 0 0 0 64099 111 0 0 25 0 1 0 241872045 83599360 13816 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 20410 13816 104 219 0 20187 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 81640


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5547
/proc/meminfo: memFree=1850176/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=83784 CPUtime=822.05
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 21338 0 0 0 82075 130 0 0 25 0 1 0 241872045 85794816 15218 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 20946 15218 104 219 0 20723 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 83784

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5549
/proc/meminfo: memFree=1848256/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=84956 CPUtime=882.02
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 21789 0 0 0 88067 135 0 0 25 0 1 0 241872045 86994944 15669 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 21239 15669 104 219 0 21016 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 84956

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5549
/proc/meminfo: memFree=1846528/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=86364 CPUtime=942.01
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 22228 0 0 0 94059 142 0 0 25 0 1 0 241872045 88436736 16108 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 21591 16108 104 219 0 21368 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 86364

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5549
/proc/meminfo: memFree=1844928/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=86364 CPUtime=1001.99
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 22641 0 0 0 100051 148 0 0 25 0 1 0 241872045 88436736 16521 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 21591 16521 104 219 0 21368 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 86364

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5549
/proc/meminfo: memFree=1843328/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=87688 CPUtime=1061.97
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 23052 0 0 0 106044 153 0 0 25 0 1 0 241872045 89792512 16932 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559915 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 21922 16932 104 219 0 21699 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 87688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 5621
/proc/meminfo: memFree=1840400/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=89096 CPUtime=1121.95
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 23448 0 0 0 112033 162 0 0 25 0 1 0 241872045 91234304 17328 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 22274 17328 104 219 0 22051 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 89096

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5747
/proc/meminfo: memFree=1839680/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=89096 CPUtime=1181.93
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 23851 0 0 0 118018 175 0 0 25 0 1 0 241872045 91234304 17731 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 22274 17731 104 219 0 22051 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 89096

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5747
/proc/meminfo: memFree=1838208/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=90592 CPUtime=1241.91
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 24230 0 0 0 124011 180 0 0 25 0 1 0 241872045 92766208 18110 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 22648 18110 104 219 0 22425 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 90592

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5747
/proc/meminfo: memFree=1836672/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=115168 CPUtime=1301.9
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 30736 0 0 0 130002 188 0 0 25 0 1 0 241872045 117932032 18471 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 28792 18471 104 219 0 28569 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 115168

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5747
/proc/meminfo: memFree=1835200/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=116756 CPUtime=1361.87
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 31088 0 0 0 135994 193 0 0 25 0 1 0 241872045 119558144 18823 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 29189 18823 104 219 0 28966 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 116756

[startup+1422.31 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 5747
/proc/meminfo: memFree=1833984/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=116756 CPUtime=1421.86
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 31437 0 0 0 141988 198 0 0 25 0 1 0 241872045 119558144 19172 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 29189 19172 104 219 0 28966 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 116756

[startup+1482.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 5747
/proc/meminfo: memFree=1832640/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=118444 CPUtime=1481.84
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 31780 0 0 0 147980 204 0 0 25 0 1 0 241872045 121286656 19515 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549298 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 29611 19515 104 219 0 29388 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 118444

[startup+1542.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 5747
/proc/meminfo: memFree=1831296/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=118444 CPUtime=1541.83
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 32124 0 0 0 153975 208 0 0 25 0 1 0 241872045 121286656 19859 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 29611 19859 104 219 0 29388 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 118444

[startup+1602.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 5747
/proc/meminfo: memFree=1830016/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=118444 CPUtime=1601.81
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 32452 0 0 0 159969 212 0 0 25 0 1 0 241872045 121286656 20187 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 29611 20187 104 219 0 29388 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 118444

[startup+1662.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 5747
/proc/meminfo: memFree=1828672/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=120236 CPUtime=1661.79
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 32783 0 0 0 165963 216 0 0 25 0 1 0 241872045 123121664 20518 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 30059 20518 104 219 0 29836 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 120236

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 5747
/proc/meminfo: memFree=1827264/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=120236 CPUtime=1721.77
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 33115 0 0 0 171957 220 0 0 25 0 1 0 241872045 123121664 20850 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 30059 20850 104 219 0 29836 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 120236

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 5747
/proc/meminfo: memFree=1825856/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=120236 CPUtime=1781.76
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 33430 0 0 0 177952 224 0 0 25 0 1 0 241872045 123121664 21165 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 30059 21165 104 219 0 29836 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 120236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 5747
/proc/meminfo: memFree=1825536/2055920 swapFree=4183764/4192956
[pid=5546] ppid=5544 vsize=122140 CPUtime=1800.06
/proc/5546/stat : 5546 (PBS4) R 5544 5546 4891 0 -1 4194304 33517 0 0 0 179780 226 0 0 25 0 1 0 241872045 125071360 21252 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5546/statm: 30535 21252 104 219 0 30312 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 122140

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.08
CPU user time (s): 1797.81
CPU system time (s): 2.27465
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 139748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.81
system time used= 2.27465
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33518
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= 2825

runsolver used 1.80872 second user time and 4.5783 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue May  1 12:42:27 UTC 2007

IDJOB= 454254
IDBENCH= 48185
IDSOLVER= 157
FILE ID= node70/454254-1178023347

PBS_JOBID= 4728334

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_2.opb
COMMAND LINE= /tmp/evaluation/454254-1178023347/PBS4 /tmp/evaluation/454254-1178023347/instance-454254-1178023347.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-454254-1178023347 -o ROOT/results/node70/conversion-454254-1178023347 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454254-1178023347/instance-454254-1178023347.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-454254-1178023347 -o ROOT/results/node70/solver-454254-1178023347 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454254-1178023347/PBS4 /tmp/evaluation/454254-1178023347/instance-454254-1178023347.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  5255c8da63867fe6fe080ca048384827

RANDOM SEED= 67646282

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

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

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1911704 kB
Buffers:          5540 kB
Cached:          62776 kB
SwapCached:       2948 kB
Active:          56752 kB
Inactive:        23524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1911704 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            1228 kB
Writeback:           0 kB
Mapped:          17916 kB
Slab:            50020 kB
Committed_AS:  4334576 kB
PageTables:       1404 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 node70 on Tue May  1 13:12:30 UTC 2007