Trace number 455139

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. 1800.03 1800.82

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_60_1.opb
MD5SUM6c6505c4760e09c43f48167716751a54
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-44
Best CPU time to get the best result obtained on this benchmark1800.28
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)74732
Sum of products size (including duplicates)149464
Number of different products37366
Sum of products size74732

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/455139-1178037963/instance-455139-1178037963.opb ......
420.22/420.43	c done parsing opb.
420.22/420.43	o 485
483.30/483.58	o 484
523.89/524.16	o 477
556.57/556.87	o 476
761.99/762.35	o 474
907.61/908.07	o 473
1199.13/1199.74	o 472
1284.70/1285.34	o 471
1326.88/1327.58	o 469
1770.80/1771.62	o 468
1800.00/1800.81	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455139-1178037963/instance-455139-1178037963.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node13/watcher-455139-1178037963 -o ROOT/results/node13/solver-455139-1178037963 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455139-1178037963/PBS4 /tmp/evaluation/455139-1178037963/instance-455139-1178037963.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 3/77 31661
/proc/meminfo: memFree=1769408/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=4924 CPUtime=0
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 251714301 5042176 468 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/31661/statm: 1231 472 81 219 0 1008 0

[startup+0.102753 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31661
/proc/meminfo: memFree=1769408/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=7696 CPUtime=0.09
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 1717 0 0 0 9 0 0 0 18 0 1 0 251714301 7880704 1667 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135023554 0 0 4096 0 0 0 0 17 1 0 0
/proc/31661/statm: 1924 1668 88 219 0 1701 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7696

[startup+0.201773 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31661
/proc/meminfo: memFree=1769408/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=8608 CPUtime=0.19
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 1958 0 0 0 19 0 0 0 18 0 1 0 251714301 8814592 1908 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/31661/statm: 2152 1908 88 219 0 1929 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8608

[startup+0.301794 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31661
/proc/meminfo: memFree=1769408/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=9716 CPUtime=0.29
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 2216 0 0 0 29 0 0 0 19 0 1 0 251714301 9949184 2166 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/31661/statm: 2429 2166 88 219 0 2206 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9716

[startup+0.701879 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31661
/proc/meminfo: memFree=1769408/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=14172 CPUtime=0.69
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 3322 0 0 0 68 1 0 0 23 0 1 0 251714301 14512128 3239 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134805478 0 0 4096 0 0 0 0 17 1 0 0
/proc/31661/statm: 3543 3239 89 219 0 3320 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14172

[startup+1.50105 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1753784/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=23184 CPUtime=1.48
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 5865 0 0 0 146 2 0 0 25 0 1 0 251714301 23740416 4819 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 5796 4819 94 219 0 5573 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 23184

[startup+3.10239 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1750264/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=23184 CPUtime=3.09
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 5865 0 0 0 307 2 0 0 25 0 1 0 251714301 23740416 4819 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 5796 4819 94 219 0 5573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23184

[startup+6.30107 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1750264/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=23184 CPUtime=6.28
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 5865 0 0 0 626 2 0 0 25 0 1 0 251714301 23740416 4819 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 5796 4819 94 219 0 5573 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 23184

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1750288/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=23184 CPUtime=12.69
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 5865 0 0 0 1266 3 0 0 25 0 1 0 251714301 23740416 4819 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 5796 4819 94 219 0 5573 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23184

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1750224/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=23328 CPUtime=25.48
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 5886 0 0 0 2545 3 0 0 25 0 1 0 251714301 23887872 4840 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 5832 4840 94 219 0 5609 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23328

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1750160/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=23460 CPUtime=51.07
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 5904 0 0 0 5104 3 0 0 25 0 1 0 251714301 24023040 4858 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 5865 4858 94 219 0 5642 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23460

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1750032/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=23592 CPUtime=102.25
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 5921 0 0 0 10222 3 0 0 25 0 1 0 251714301 24158208 4875 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 5898 4875 94 219 0 5675 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 23592

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1749840/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=23784 CPUtime=162.23
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 5952 0 0 0 16219 4 0 0 25 0 1 0 251714301 24354816 4906 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563628 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 5946 4906 94 219 0 5723 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23784

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1749520/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=24136 CPUtime=222.2
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 6033 0 0 0 22216 4 0 0 25 0 1 0 251714301 24715264 4987 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 6034 4987 94 219 0 5811 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 24136

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1749456/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=24136 CPUtime=282.18
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 6049 0 0 0 28213 5 0 0 25 0 1 0 251714301 24715264 5003 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 6034 5003 94 219 0 5811 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 24136

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1749136/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=24520 CPUtime=342.16
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 6118 0 0 0 34210 6 0 0 25 0 1 0 251714301 25108480 5072 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 6130 5072 94 219 0 5907 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 24520

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1748752/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=24904 CPUtime=402.13
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 6209 0 0 0 40207 6 0 0 25 0 1 0 251714301 25501696 5163 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563561 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 6226 5163 94 219 0 6003 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 24904

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1747216/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=26452 CPUtime=462.11
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 6608 0 0 0 46202 9 0 0 25 0 1 0 251714301 27086848 5562 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 6613 5562 104 219 0 6390 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 26452

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1746384/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=27224 CPUtime=522.08
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 6807 0 0 0 52198 10 0 0 25 0 1 0 251714301 27877376 5761 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 6806 5761 104 219 0 6583 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 27224

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1735760/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=43360 CPUtime=582.06
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 9512 0 0 0 58191 15 0 0 25 0 1 0 251714301 44400640 8466 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 10840 8466 104 219 0 10617 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 43360

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1714512/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=61756 CPUtime=642.04
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 14845 0 0 0 64184 20 0 0 25 0 1 0 251714301 63238144 13724 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559736 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 15439 13724 104 219 0 15216 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 61756


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

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31662
/proc/meminfo: memFree=1710480/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=64476 CPUtime=881.95
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 15944 0 0 0 88171 24 0 0 25 0 1 0 251714301 66023424 14747 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 16119 14747 104 219 0 15896 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 64476

[startup+942.302 s]
/proc/loadavg: 1.30 1.05 1.02 2/84 31834
/proc/meminfo: memFree=1707792/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=65640 CPUtime=941.84
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 16344 0 0 0 94159 25 0 0 25 0 1 0 251714301 67215360 15072 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 16410 15072 104 219 0 16187 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 65640

[startup+1002.3 s]
/proc/loadavg: 1.11 1.04 1.01 2/78 31860
/proc/meminfo: memFree=1708624/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=66024 CPUtime=1001.81
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 16453 0 0 0 100155 26 0 0 25 0 1 0 251714301 67608576 15181 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 16506 15181 104 219 0 16283 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 66024

[startup+1062.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 31860
/proc/meminfo: memFree=1708048/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=66600 CPUtime=1061.79
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 16575 0 0 0 106152 27 0 0 25 0 1 0 251714301 68198400 15303 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 16650 15303 104 219 0 16427 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 66600

[startup+1122.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 31860
/proc/meminfo: memFree=1706384/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=68040 CPUtime=1121.76
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 17014 0 0 0 112148 28 0 0 25 0 1 0 251714301 69672960 15742 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 17010 15742 104 219 0 16787 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 68040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 31860
/proc/meminfo: memFree=1705680/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=68648 CPUtime=1181.74
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 17354 0 0 0 118145 29 0 0 25 0 1 0 251714301 70295552 15932 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 17162 15932 104 219 0 16939 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 68648

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31860
/proc/meminfo: memFree=1705168/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=69096 CPUtime=1241.72
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 17440 0 0 0 124142 30 0 0 25 0 1 0 251714301 70754304 16018 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563549 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 17274 16018 104 219 0 17051 0
Current children cumulated CPU time (s) 1241.72
Current children cumulated vsize (KiB) 69096

[startup+1302.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 31860
/proc/meminfo: memFree=1703888/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=70516 CPUtime=1301.69
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 17822 0 0 0 130134 35 0 0 25 0 1 0 251714301 72208384 16325 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 17629 16325 104 219 0 17406 0
Current children cumulated CPU time (s) 1301.69
Current children cumulated vsize (KiB) 70516

[startup+1362.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 31860
/proc/meminfo: memFree=1702800/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=72132 CPUtime=1361.66
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 18363 0 0 0 136129 37 0 0 25 0 1 0 251714301 73863168 16641 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 18033 16641 104 219 0 17810 0
Current children cumulated CPU time (s) 1361.66
Current children cumulated vsize (KiB) 72132

[startup+1422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31860
/proc/meminfo: memFree=1702608/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=72516 CPUtime=1421.64
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 18429 0 0 0 142126 38 0 0 25 0 1 0 251714301 74256384 16707 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 18129 16707 104 219 0 17906 0
Current children cumulated CPU time (s) 1421.64
Current children cumulated vsize (KiB) 72516

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31860
/proc/meminfo: memFree=1701968/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=73252 CPUtime=1481.62
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 18569 0 0 0 148123 39 0 0 25 0 1 0 251714301 75010048 16847 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 18313 16847 104 219 0 18090 0
Current children cumulated CPU time (s) 1481.62
Current children cumulated vsize (KiB) 73252

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31860
/proc/meminfo: memFree=1701392/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=74212 CPUtime=1541.59
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 18706 0 0 0 154120 39 0 0 25 0 1 0 251714301 75993088 16984 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 18553 16984 104 219 0 18330 0
Current children cumulated CPU time (s) 1541.59
Current children cumulated vsize (KiB) 74212

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31860
/proc/meminfo: memFree=1700496/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=75076 CPUtime=1601.57
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 19058 0 0 0 160115 42 0 0 25 0 1 0 251714301 76877824 17186 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548132 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 18769 17186 104 219 0 18546 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 75076

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31860
/proc/meminfo: memFree=1699664/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=76164 CPUtime=1661.55
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 19440 0 0 0 166109 46 0 0 25 0 1 0 251714301 77991936 17418 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 19041 17418 104 219 0 18818 0
Current children cumulated CPU time (s) 1661.55
Current children cumulated vsize (KiB) 76164

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31860
/proc/meminfo: memFree=1698832/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=77172 CPUtime=1721.52
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 19805 0 0 0 172102 50 0 0 25 0 1 0 251714301 79024128 17633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 19293 17633 104 219 0 19070 0
Current children cumulated CPU time (s) 1721.52
Current children cumulated vsize (KiB) 77172

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31860
/proc/meminfo: memFree=1697872/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=78264 CPUtime=1781.5
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 20362 0 0 0 178095 55 0 0 25 0 1 0 251714301 80142336 17815 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 19566 17815 104 219 0 19343 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 78264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31860
/proc/meminfo: memFree=1697808/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=78424 CPUtime=1800
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 20485 0 0 0 179944 56 0 0 25 0 1 0 251714301 80306176 17863 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 19606 17863 104 219 0 19383 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 78424

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31860
/proc/meminfo: memFree=1697808/2055920 swapFree=4159404/4192956
[pid=31661] ppid=31659 vsize=78424 CPUtime=1800
/proc/31661/stat : 31661 (PBS4) R 31659 31661 31236 0 -1 4194304 20485 0 0 0 179944 56 0 0 25 0 1 0 251714301 80306176 17863 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31661/statm: 19606 17863 104 219 0 19383 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 78424

Child status: 0
Real time (s): 1800.82
CPU time (s): 1800.03
CPU user time (s): 1799.45
CPU system time (s): 0.574912
CPU usage (%): 99.9557
Max. virtual memory (cumulated for all children) (KiB): 78424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.45
system time used= 0.574912
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20486
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= 37966

runsolver used 1.45378 second user time and 3.71843 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue May  1 16:46:03 UTC 2007

IDJOB= 455139
IDBENCH= 48244
IDSOLVER= 157
FILE ID= node13/455139-1178037963

PBS_JOBID= 4728415

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/bsg/normalized-bsg_500_60_1.opb
COMMAND LINE= /tmp/evaluation/455139-1178037963/PBS4 /tmp/evaluation/455139-1178037963/instance-455139-1178037963.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-455139-1178037963 -o ROOT/results/node13/conversion-455139-1178037963 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455139-1178037963/instance-455139-1178037963.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-455139-1178037963 -o ROOT/results/node13/solver-455139-1178037963 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455139-1178037963/PBS4 /tmp/evaluation/455139-1178037963/instance-455139-1178037963.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  6c6505c4760e09c43f48167716751a54

RANDOM SEED= 526721008

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1769880 kB
Buffers:         77312 kB
Cached:         119240 kB
SwapCached:      12684 kB
Active:         126500 kB
Inactive:        94108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769880 kB
SwapTotal:     4192956 kB
SwapFree:      4159404 kB
Dirty:            4484 kB
Writeback:           0 kB
Mapped:          30144 kB
Slab:            50920 kB
Committed_AS:  9384712 kB
PageTables:       1872 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= 66560 MiB

End job on node13 on Tue May  1 17:16:08 UTC 2007