Trace number 454644

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. 1800.07 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_5.opb
MD5SUM2585c1015aa6228da840b6f61adc6732
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-52
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
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 constraint22
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2528
Sum of products size (including duplicates)5056
Number of different products1264
Sum of products size2528

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/454644-1178028819/instance-454644-1178028819.opb ......
0.02/0.03	c done parsing opb.
0.02/0.03	o 168
0.02/0.03	o 167
0.02/0.03	o 162
0.02/0.04	o 161
2.59/2.67	o 159
2.59/2.67	o 158
2.59/2.68	o 157
2.59/2.68	o 156
28.58/28.62	o 155
114.46/114.52	o 154
196.75/196.87	o 153
1800.04/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454644-1178028819/instance-454644-1178028819.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node12/watcher-454644-1178028819 -o ROOT/results/node12/solver-454644-1178028819 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454644-1178028819/PBS4 /tmp/evaluation/454644-1178028819/instance-454644-1178028819.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: 0.93 0.98 0.99 3/77 22628
/proc/meminfo: memFree=1792920/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=1596 CPUtime=0
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 278919286 1634304 175 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/22628/statm: 399 175 87 219 0 176 0

[startup+0.0314831 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 22628
/proc/meminfo: memFree=1792920/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=2000 CPUtime=0.02
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 308 0 0 0 2 0 0 0 18 0 1 0 278919286 2048000 291 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/22628/statm: 500 292 87 219 0 277 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2000

[startup+0.10149 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 22628
/proc/meminfo: memFree=1792920/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=2252 CPUtime=0.09
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 434 0 0 0 9 0 0 0 18 0 1 0 278919286 2306048 417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 563 417 103 219 0 340 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2252

[startup+0.301509 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 22628
/proc/meminfo: memFree=1792920/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=3992 CPUtime=0.29
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 744 0 0 0 29 0 0 0 19 0 1 0 278919286 4087808 727 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 998 727 103 219 0 775 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3992

[startup+0.701549 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 22628
/proc/meminfo: memFree=1792920/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=6040 CPUtime=0.69
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 1266 0 0 0 69 0 0 0 23 0 1 0 278919286 6184960 1249 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 1510 1249 103 219 0 1287 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6040

[startup+1.50163 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1786896/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=10332 CPUtime=1.49
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 2173 0 0 0 148 1 0 0 25 0 1 0 278919286 10579968 2156 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 2583 2156 103 219 0 2360 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10332

[startup+3.10179 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1782032/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=19684 CPUtime=3.09
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 3563 0 0 0 307 2 0 0 25 0 1 0 278919286 20156416 3497 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 4921 3497 104 219 0 4698 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19684

[startup+6.30111 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1774992/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=21048 CPUtime=6.29
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 4786 0 0 0 625 4 0 0 25 0 1 0 278919286 21553152 4623 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 5262 4623 104 219 0 5039 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21048

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1771664/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=38512 CPUtime=12.69
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 5599 0 0 0 1262 7 0 0 25 0 1 0 278919286 39436288 5436 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 9628 5436 104 219 0 9405 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38512

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1768976/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=40320 CPUtime=25.48
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 6388 0 0 0 2538 10 0 0 25 0 1 0 278919286 41287680 6032 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 10080 6032 104 219 0 9857 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40320

[startup+51.1016 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1766352/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=43424 CPUtime=51.08
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 7405 0 0 0 5090 18 0 0 25 0 1 0 278919286 44466176 6664 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 10856 6664 104 219 0 10633 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43424

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1762576/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=48844 CPUtime=102.27
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 9112 0 0 0 10196 31 0 0 25 0 1 0 278919286 50016256 7602 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 12211 7602 104 219 0 11988 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48844

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1758416/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=51756 CPUtime=162.25
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 10148 0 0 0 16180 45 0 0 25 0 1 0 278919286 52998144 8638 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 12939 8638 104 219 0 12716 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 51756

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1755344/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=59516 CPUtime=222.23
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 12437 0 0 0 22165 58 0 0 25 0 1 0 278919286 60944384 9390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 14879 9390 104 219 0 14656 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 59516

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1752592/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=61008 CPUtime=282.22
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 13129 0 0 0 28154 68 0 0 25 0 1 0 278919286 62472192 10082 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 15252 10082 104 219 0 15029 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 61008

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1749840/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=62324 CPUtime=342.2
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 13813 0 0 0 34144 76 0 0 25 0 1 0 278919286 63819776 10766 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 15581 10766 104 219 0 15358 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 62324

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1747408/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=63628 CPUtime=402.19
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 14423 0 0 0 40134 85 0 0 25 0 1 0 278919286 65155072 11376 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 15907 11376 104 219 0 15684 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 63628

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1745104/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=64340 CPUtime=462.17
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 14992 0 0 0 46123 94 0 0 25 0 1 0 278919286 65884160 11945 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 16085 11945 104 219 0 15862 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 64340

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1742800/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=78352 CPUtime=522.16
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 18638 0 0 0 52114 102 0 0 25 0 1 0 278919286 80232448 12518 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 19588 12518 104 219 0 19365 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 78352

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1740496/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=79208 CPUtime=582.15
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 19198 0 0 0 58106 109 0 0 25 0 1 0 278919286 81108992 13078 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 19802 13078 104 219 0 19579 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 79208

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1738576/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=80116 CPUtime=642.13
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 19697 0 0 0 64096 117 0 0 25 0 1 0 278919286 82038784 13577 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 20029 13577 104 219 0 19806 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 80116


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1731280/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=84508 CPUtime=882.07
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 21510 0 0 0 88060 147 0 0 25 0 1 0 278919286 86536192 15390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 21127 15390 104 219 0 20904 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 84508

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1729552/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=84508 CPUtime=942.05
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 21933 0 0 0 94051 154 0 0 25 0 1 0 278919286 86536192 15813 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 21127 15813 104 219 0 20904 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 84508

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1727824/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=85740 CPUtime=1002.04
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 22355 0 0 0 100044 160 0 0 25 0 1 0 278919286 87797760 16235 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 21435 16235 104 219 0 21212 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 85740

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1726224/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=87048 CPUtime=1062.02
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 22763 0 0 0 106036 166 0 0 25 0 1 0 278919286 89137152 16643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 21762 16643 104 219 0 21539 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 87048

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1724688/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=87208 CPUtime=1122.01
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 23153 0 0 0 112029 172 0 0 25 0 1 0 278919286 89300992 17033 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 21802 17033 104 219 0 21579 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 87208

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1723280/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=88596 CPUtime=1182
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 23509 0 0 0 118022 178 0 0 25 0 1 0 278919286 90722304 17389 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 22149 17389 104 219 0 21926 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 88596

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22629
/proc/meminfo: memFree=1721808/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=88596 CPUtime=1241.98
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 23863 0 0 0 124014 184 0 0 25 0 1 0 278919286 90722304 17743 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 22149 17743 104 219 0 21926 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 88596

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22631
/proc/meminfo: memFree=1720400/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=90072 CPUtime=1301.97
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 24215 0 0 0 130009 188 0 0 25 0 1 0 278919286 92233728 18095 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 22518 18095 104 219 0 22295 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 90072

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22631
/proc/meminfo: memFree=1718992/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=114648 CPUtime=1361.95
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 30693 0 0 0 135998 197 0 0 25 0 1 0 278919286 117399552 18428 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 28662 18428 104 219 0 28439 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 114648

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22631
/proc/meminfo: memFree=1717712/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=116216 CPUtime=1421.94
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 31031 0 0 0 141992 202 0 0 25 0 1 0 278919286 119005184 18766 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 29054 18766 104 219 0 28831 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 116216

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22631
/proc/meminfo: memFree=1716368/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=116216 CPUtime=1481.92
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 31360 0 0 0 147985 207 0 0 25 0 1 0 278919286 119005184 19095 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 29054 19095 104 219 0 28831 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 116216

[startup+1542.3 s]
/proc/loadavg: 1.11 1.02 1.01 2/78 22631
/proc/meminfo: memFree=1715024/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=117880 CPUtime=1541.9
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 31696 0 0 0 153978 212 0 0 25 0 1 0 278919286 120709120 19431 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 29470 19431 104 219 0 29247 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 117880

[startup+1602.3 s]
/proc/loadavg: 1.11 1.03 1.00 2/78 22631
/proc/meminfo: memFree=1713744/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=117880 CPUtime=1601.89
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 32019 0 0 0 159972 217 0 0 25 0 1 0 278919286 120709120 19754 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 29470 19754 104 219 0 29247 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 117880

[startup+1662.3 s]
/proc/loadavg: 1.15 1.05 1.01 2/78 22631
/proc/meminfo: memFree=1712464/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=117880 CPUtime=1661.88
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 32330 0 0 0 165965 223 0 0 25 0 1 0 278919286 120709120 20065 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 29470 20065 104 219 0 29247 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 117880

[startup+1722.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 22631
/proc/meminfo: memFree=1711376/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=119648 CPUtime=1721.85
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 32611 0 0 0 171957 228 0 0 25 0 1 0 278919286 122519552 20346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 29912 20346 104 219 0 29689 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 119648

[startup+1782.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/78 22631
/proc/meminfo: memFree=1710160/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=119808 CPUtime=1781.84
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 32916 0 0 0 177950 234 0 0 25 0 1 0 278919286 122683392 20651 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 29952 20651 104 219 0 29729 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 119808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 22631
/proc/meminfo: memFree=1709776/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=119808 CPUtime=1800.04
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 33005 0 0 0 179768 236 0 0 25 0 1 0 278919286 122683392 20740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 29952 20740 104 219 0 29729 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 119808

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

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

[startup+1800.5 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 22631
/proc/meminfo: memFree=1709776/2055920 swapFree=4160052/4192956
[pid=22628] ppid=22626 vsize=119808 CPUtime=1800.04
/proc/22628/stat : 22628 (PBS4) R 22626 22628 5450 0 -1 4194304 33005 0 0 0 179768 236 0 0 25 0 1 0 278919286 122683392 20740 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22628/statm: 29952 20740 104 219 0 29729 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 119808

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1797.69
CPU system time (s): 2.37764
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 139228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.69
system time used= 2.37764
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33006
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= 36252

runsolver used 1.54476 second user time and 4.17337 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Tue May  1 14:13:39 UTC 2007

IDJOB= 454644
IDBENCH= 48211
IDSOLVER= 157
FILE ID= node12/454644-1178028819

PBS_JOBID= 4728383

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_5.opb
COMMAND LINE= /tmp/evaluation/454644-1178028819/PBS4 /tmp/evaluation/454644-1178028819/instance-454644-1178028819.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node12/convwatcher-454644-1178028819 -o ROOT/results/node12/conversion-454644-1178028819 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454644-1178028819/instance-454644-1178028819.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-454644-1178028819 -o ROOT/results/node12/solver-454644-1178028819 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454644-1178028819/PBS4 /tmp/evaluation/454644-1178028819/instance-454644-1178028819.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  2585c1015aa6228da840b6f61adc6732

RANDOM SEED= 161249866

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1793328 kB
Buffers:         74276 kB
Cached:          95684 kB
SwapCached:      11532 kB
Active:         133640 kB
Inactive:        65496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1793328 kB
SwapTotal:     4192956 kB
SwapFree:      4160052 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          35060 kB
Slab:            48940 kB
Committed_AS:  9744116 kB
PageTables:       1804 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 node12 on Tue May  1 14:43:42 UTC 2007