Trace number 352728

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. 1800.05 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/ttp/normalized-circ10_3.opb
MD5SUM2821538067d8c071dc9bd4a000c6d040
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark346
Best CPU time to get the best result obtained on this benchmark1782.79
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 340
Optimality of the best value was proved NO
Number of variables2700
Total number of constraints42620
Number of constraints which are clauses20220
Number of constraints which are cardinality constraints (but not clauses)800
Number of constraints which are nor clauses,nor cardinality constraints21600
Minimum length of a constraint2
Maximum length of a constraint36
Number of terms in the objective function 900
Biggest coefficient in the objective function 5
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 2500
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 2500
Number of bits of the biggest sum of numbers12
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/352728-1176640140/instance-352728-1176640140.opb ......
3.79/3.88	c done parsing opb.
3.79/3.88	o 388
49.48/49.55	o 380
183.52/183.61	o 374
1112.98/1113.42	o 372
1498.64/1499.28	o 368
1800.04/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352728-1176640140/instance-352728-1176640140.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/node76/watcher-352728-1176640140 -o ROOT/results/node76/solver-352728-1176640140 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352728-1176640140/PBS4 /tmp/evaluation/352728-1176640140/instance-352728-1176640140.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.97 3/69 28889
/proc/meminfo: memFree=1882408/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=1712 CPUtime=0
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 223 0 0 0 0 0 0 0 20 0 1 0 111928525 1753088 206 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/28889/statm: 428 206 86 219 0 205 0

[startup+0.0326429 s]
/proc/loadavg: 0.99 0.97 0.97 3/69 28889
/proc/meminfo: memFree=1882408/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=2020 CPUtime=0.02
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 325 0 0 0 2 0 0 0 20 0 1 0 111928525 2068480 308 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134529910 0 0 4096 0 0 0 0 17 1 0 0
/proc/28889/statm: 505 308 87 219 0 282 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2020

[startup+0.101655 s]
/proc/loadavg: 0.99 0.97 0.97 3/69 28889
/proc/meminfo: memFree=1882408/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=2540 CPUtime=0.09
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 479 0 0 0 9 0 0 0 20 0 1 0 111928525 2600960 462 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/28889/statm: 635 462 87 219 0 412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2540

[startup+0.301694 s]
/proc/loadavg: 0.99 0.97 0.97 3/69 28889
/proc/meminfo: memFree=1882408/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=4952 CPUtime=0.29
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 1079 0 0 0 29 0 0 0 22 0 1 0 111928525 5070848 883 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134783607 0 0 4096 0 0 0 0 17 1 0 0
/proc/28889/statm: 1238 883 89 219 0 1015 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4952

[startup+0.701771 s]
/proc/loadavg: 0.99 0.97 0.97 3/69 28889
/proc/meminfo: memFree=1882408/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=8272 CPUtime=0.69
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 2089 0 0 0 68 1 0 0 25 0 1 0 111928525 8470528 1699 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/28889/statm: 2068 1699 89 219 0 1845 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8272

[startup+1.50193 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 28890
/proc/meminfo: memFree=1871968/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=12688 CPUtime=1.49
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 3441 0 0 0 147 2 0 0 25 0 1 0 111928525 12992512 2794 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 3172 2794 94 219 0 2949 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12688

[startup+3.10123 s]
/proc/loadavg: 1.07 0.99 0.98 2/70 28890
/proc/meminfo: memFree=1871008/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=13712 CPUtime=3.09
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 3571 0 0 0 305 4 0 0 25 0 1 0 111928525 14041088 2924 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 3428 2924 94 219 0 3205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13712

[startup+6.30185 s]
/proc/loadavg: 1.07 0.99 0.98 2/70 28890
/proc/meminfo: memFree=1870304/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=13712 CPUtime=6.29
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 3713 0 0 0 621 8 0 0 25 0 1 0 111928525 14041088 3066 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 3428 3066 104 219 0 3205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13712

[startup+12.7011 s]
/proc/loadavg: 1.06 0.99 0.98 2/70 28890
/proc/meminfo: memFree=1868840/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=16152 CPUtime=12.68
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 4088 0 0 0 1255 13 0 0 25 0 1 0 111928525 16539648 3441 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 4038 3441 104 219 0 3815 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16152

[startup+25.5015 s]
/proc/loadavg: 1.13 1.00 0.98 2/70 28890
/proc/meminfo: memFree=1866600/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=21144 CPUtime=25.48
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 4653 0 0 0 2517 31 0 0 25 0 1 0 111928525 21651456 4006 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 5286 4006 104 219 0 5063 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21144

[startup+51.1015 s]
/proc/loadavg: 1.08 1.00 0.98 2/70 28890
/proc/meminfo: memFree=1865576/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=22536 CPUtime=51.07
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 5104 0 0 0 5032 75 0 0 25 0 1 0 111928525 23076864 4264 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 5634 4264 104 219 0 5411 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22536

[startup+102.305 s]
/proc/loadavg: 1.08 1.01 0.99 2/70 28890
/proc/meminfo: memFree=1864296/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=23328 CPUtime=102.25
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 5417 0 0 0 10065 160 0 0 25 0 1 0 111928525 23887872 4577 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 5832 4577 104 219 0 5609 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23328

[startup+162.302 s]
/proc/loadavg: 1.07 1.02 0.99 2/70 28890
/proc/meminfo: memFree=1862888/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=25904 CPUtime=162.23
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 6164 0 0 0 15966 257 0 0 25 0 1 0 111928525 26525696 4939 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 6476 4939 104 219 0 6253 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 25904

[startup+222.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/70 28890
/proc/meminfo: memFree=1860840/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=26672 CPUtime=222.21
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 6651 0 0 0 21884 337 0 0 25 0 1 0 111928525 27312128 5426 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 6668 5426 104 219 0 6445 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 26672

[startup+282.303 s]
/proc/loadavg: 1.06 1.04 1.00 2/70 28890
/proc/meminfo: memFree=1859624/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=30248 CPUtime=282.18
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 7693 0 0 0 27781 437 0 0 25 0 1 0 111928525 30973952 5699 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 7562 5699 104 219 0 7339 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 30248

[startup+342.302 s]
/proc/loadavg: 1.06 1.04 1.00 2/70 28890
/proc/meminfo: memFree=1858472/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=30924 CPUtime=342.17
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 7998 0 0 0 33684 533 0 0 25 0 1 0 111928525 31666176 6004 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 7731 6004 104 219 0 7508 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 30924

[startup+402.301 s]
/proc/loadavg: 1.06 1.05 1.00 2/70 28890
/proc/meminfo: memFree=1857320/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=31568 CPUtime=402.14
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 8283 0 0 0 39595 619 0 0 25 0 1 0 111928525 32325632 6289 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 7892 6289 104 219 0 7669 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 31568

[startup+462.302 s]
/proc/loadavg: 1.12 1.07 1.00 2/70 28890
/proc/meminfo: memFree=1856104/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=32032 CPUtime=462.12
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 8586 0 0 0 45497 715 0 0 25 0 1 0 111928525 32800768 6592 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 8008 6592 104 219 0 7785 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 32032

[startup+522.301 s]
/proc/loadavg: 1.12 1.07 1.00 2/70 28890
/proc/meminfo: memFree=1854952/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=32800 CPUtime=522.1
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 8863 0 0 0 51405 805 0 0 25 0 1 0 111928525 33587200 6869 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548132 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 8200 6869 104 219 0 7977 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 32800

[startup+582.302 s]
/proc/loadavg: 1.35 1.14 1.03 2/70 28892
/proc/meminfo: memFree=1853800/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=33220 CPUtime=582.07
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 9143 0 0 0 57308 899 0 0 25 0 1 0 111928525 34017280 7149 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 8305 7149 104 219 0 8082 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 33220

[startup+642.301 s]
/proc/loadavg: 1.18 1.13 1.03 2/70 28892
/proc/meminfo: memFree=1852648/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=39812 CPUtime=642.06
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 10955 0 0 0 63216 990 0 0 25 0 1 0 111928525 40767488 7424 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 9953 7424 104 219 0 9730 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 39812


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

[startup+882.302 s]
/proc/loadavg: 1.03 1.08 1.02 2/70 28892
/proc/meminfo: memFree=1848232/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=42612 CPUtime=881.96
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 12064 0 0 0 86854 1342 0 0 25 0 1 0 111928525 43634688 8533 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 10653 8533 104 219 0 10430 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 42612

[startup+942.301 s]
/proc/loadavg: 1.05 1.08 1.02 2/70 28892
/proc/meminfo: memFree=1847080/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=42724 CPUtime=941.94
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 12344 0 0 0 92754 1440 0 0 25 0 1 0 111928525 43749376 8813 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 10681 8813 104 219 0 10458 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 42724

[startup+1002.3 s]
/proc/loadavg: 1.02 1.06 1.02 2/70 28892
/proc/meminfo: memFree=1845992/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=43368 CPUtime=1001.92
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 12603 0 0 0 98676 1516 0 0 25 0 1 0 111928525 44408832 9072 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 10842 9072 104 219 0 10619 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 43368

[startup+1062.3 s]
/proc/loadavg: 1.00 1.05 1.01 2/70 28892
/proc/meminfo: memFree=1844968/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=44052 CPUtime=1061.9
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 12864 0 0 0 104585 1605 0 0 25 0 1 0 111928525 45109248 9333 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 11013 9333 104 219 0 10790 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 44052

[startup+1122.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/70 28892
/proc/meminfo: memFree=1843432/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=44776 CPUtime=1121.88
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 13241 0 0 0 110499 1689 0 0 25 0 1 0 111928525 45850624 9710 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 11194 9710 104 219 0 10971 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 44776

[startup+1182.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/70 28892
/proc/meminfo: memFree=1842280/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=45548 CPUtime=1181.85
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 13523 0 0 0 116408 1777 0 0 25 0 1 0 111928525 46641152 9992 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552860 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 11387 9992 104 219 0 11164 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 45548

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/70 28892
/proc/meminfo: memFree=1841192/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=45548 CPUtime=1241.84
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 13791 0 0 0 122321 1863 0 0 25 0 1 0 111928525 46641152 10260 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 11387 10260 104 219 0 11164 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 45548

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/70 28892
/proc/meminfo: memFree=1839976/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=58768 CPUtime=1301.81
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 17130 0 0 0 128225 1956 0 0 25 0 1 0 111928525 60178432 10526 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 14692 10526 104 219 0 14469 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 58768

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 28892
/proc/meminfo: memFree=1838888/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=59636 CPUtime=1361.79
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 17416 0 0 0 134133 2046 0 0 25 0 1 0 111928525 61067264 10812 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 14909 10812 104 219 0 14686 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 59636

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 28892
/proc/meminfo: memFree=1837736/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=59636 CPUtime=1421.77
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 17695 0 0 0 140036 2141 0 0 25 0 1 0 111928525 61067264 11091 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 14909 11091 104 219 0 14686 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 59636

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 28892
/proc/meminfo: memFree=1836648/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=60560 CPUtime=1481.74
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 17968 0 0 0 145942 2232 0 0 25 0 1 0 111928525 62013440 11364 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134564002 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 15140 11364 104 219 0 14917 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 60560

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 28892
/proc/meminfo: memFree=1835560/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=60560 CPUtime=1541.72
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 18226 0 0 0 151856 2316 0 0 25 0 1 0 111928525 62013440 11622 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 15140 11622 104 219 0 14917 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 60560

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 28892
/proc/meminfo: memFree=1834536/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=61540 CPUtime=1601.7
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 18489 0 0 0 157771 2399 0 0 25 0 1 0 111928525 63016960 11885 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 15385 11885 104 219 0 15162 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 61540

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 28892
/proc/meminfo: memFree=1833448/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=61540 CPUtime=1661.67
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 18746 0 0 0 163685 2482 0 0 25 0 1 0 111928525 63016960 12142 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 15385 12142 104 219 0 15162 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 61540

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 28892
/proc/meminfo: memFree=1832360/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=62696 CPUtime=1721.66
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 19016 0 0 0 169601 2565 0 0 25 0 1 0 111928525 64200704 12412 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 15674 12412 104 219 0 15451 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 62696

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 28892
/proc/meminfo: memFree=1831208/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=62696 CPUtime=1781.63
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 19288 0 0 0 175519 2644 0 0 25 0 1 0 111928525 64200704 12684 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 15674 12684 104 219 0 15451 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 62696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 28892
/proc/meminfo: memFree=1830888/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=63804 CPUtime=1800.04
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 19372 0 0 0 177331 2673 0 0 25 0 1 0 111928525 65335296 12768 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 15951 12768 104 219 0 15728 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 63804

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 2/70 28892
/proc/meminfo: memFree=1830888/2055888 swapFree=4087308/4096564
[pid=28889] ppid=28887 vsize=63804 CPUtime=1800.04
/proc/28889/stat : 28889 (PBS4) R 28887 28889 28461 0 -1 4194304 19372 0 0 0 177331 2673 0 0 25 0 1 0 111928525 65335296 12768 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28889/statm: 15951 12768 104 219 0 15728 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 63804

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.05
CPU user time (s): 1773.31
CPU system time (s): 26.7389
CPU usage (%): 99.9628
Max. virtual memory (cumulated for all children) (KiB): 71060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1773.31
system time used= 26.7389
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19373
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= 2022

runsolver used 1.49177 second user time and 3.43448 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Sun Apr 15 12:29:00 UTC 2007

IDJOB= 352728
IDBENCH= 2013
IDSOLVER= 157
FILE ID= node76/352728-1176640140

PBS_JOBID= 4559829

Free space on /tmp= 66648 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ttp/normalized-circ10_3.opb
COMMAND LINE= /tmp/evaluation/352728-1176640140/PBS4 /tmp/evaluation/352728-1176640140/instance-352728-1176640140.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node76/convwatcher-352728-1176640140 -o ROOT/results/node76/conversion-352728-1176640140 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352728-1176640140/instance-352728-1176640140.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-352728-1176640140 -o ROOT/results/node76/solver-352728-1176640140 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352728-1176640140/PBS4 /tmp/evaluation/352728-1176640140/instance-352728-1176640140.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  2821538067d8c071dc9bd4a000c6d040

RANDOM SEED= 904622933

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.277
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	: 6006.17
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		: 3000.277
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1882816 kB
Buffers:         10852 kB
Cached:         112296 kB
SwapCached:       3264 kB
Active:          67296 kB
Inactive:        66168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1882816 kB
SwapTotal:     4096564 kB
SwapFree:      4087308 kB
Dirty:            4120 kB
Writeback:           0 kB
Mapped:          15496 kB
Slab:            26076 kB
Committed_AS:  3268216 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66648 MiB

End job on node76 on Sun Apr 15 12:59:03 UTC 2007