Trace number 453429

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.08 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_5.opb
MD5SUMe6ef25c6f832d5fe55af9368c1298b73
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 11
Optimality of the best value was proved NO
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint11
Maximum length of a constraint19
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1252
Sum of products size (including duplicates)2504
Number of different products1252
Sum of products size2504

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/453429-1178137098/instance-453429-1178137098.opb ......
0.00/0.03	c done parsing opb.
0.00/0.03	o 44
0.00/0.03	o 43
0.00/0.03	o 42
0.00/0.03	o 41
0.00/0.03	o 40
0.00/0.03	o 39
0.00/0.03	o 38
0.00/0.03	o 37
0.00/0.03	o 34
0.00/0.03	o 33
0.00/0.03	o 32
0.00/0.03	o 31
0.00/0.04	o 30
0.00/0.04	o 29
0.00/0.04	o 27
0.00/0.04	o 26
0.00/0.04	o 19
0.29/0.32	o 18
2.98/3.07	o 17
2.98/3.07	o 16
2.98/3.08	o 15
2.98/3.08	o 14
36.28/36.31	o 13
123.95/124.00	o 12
1800.06/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453429-1178137098/instance-453429-1178137098.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node20/watcher-453429-1178137098 -o ROOT/results/node20/solver-453429-1178137098 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453429-1178137098/PBS4 /tmp/evaluation/453429-1178137098/instance-453429-1178137098.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: 0.77 0.92 0.96 3/77 11307
/proc/meminfo: memFree=1656368/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=1464 CPUtime=0
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 177 0 0 0 0 0 0 0 18 0 1 0 261627170 1499136 161 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134530219 0 0 4096 0 0 0 0 17 1 0 0
/proc/11307/statm: 366 161 87 219 0 143 0

[startup+0.060548 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 11307
/proc/meminfo: memFree=1656368/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=1916 CPUtime=0.05
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 302 0 0 0 5 0 0 0 18 0 1 0 261627170 1961984 286 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 479 286 102 219 0 256 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1916

[startup+0.101555 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 11307
/proc/meminfo: memFree=1656368/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=1916 CPUtime=0.09
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 320 0 0 0 9 0 0 0 18 0 1 0 261627170 1961984 304 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 479 304 102 219 0 256 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1916

[startup+0.301595 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 11307
/proc/meminfo: memFree=1656368/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=2304 CPUtime=0.29
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 387 0 0 0 29 0 0 0 19 0 1 0 261627170 2359296 371 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 576 371 103 219 0 353 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2304

[startup+0.702675 s]
/proc/loadavg: 0.77 0.92 0.96 3/77 11307
/proc/meminfo: memFree=1656368/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=2304 CPUtime=0.69
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 451 0 0 0 69 0 0 0 23 0 1 0 261627170 2359296 435 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 576 435 103 219 0 353 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2304

[startup+1.50184 s]
/proc/loadavg: 0.77 0.92 0.96 2/78 11308
/proc/meminfo: memFree=1654696/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=3136 CPUtime=1.49
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 590 0 0 0 149 0 0 0 25 0 1 0 261627170 3211264 574 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 784 574 103 219 0 561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3136

[startup+3.10116 s]
/proc/loadavg: 0.77 0.92 0.96 2/78 11308
/proc/meminfo: memFree=1653928/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=4484 CPUtime=3.08
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 858 0 0 0 308 0 0 0 25 0 1 0 261627170 4591616 793 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 1121 793 104 219 0 898 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 4484

[startup+6.3018 s]
/proc/loadavg: 0.79 0.92 0.96 2/78 11308
/proc/meminfo: memFree=1651624/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=7208 CPUtime=6.29
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 1344 0 0 0 627 2 0 0 25 0 1 0 261627170 7380992 1279 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 1802 1279 104 219 0 1579 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7208

[startup+12.7011 s]
/proc/loadavg: 0.81 0.92 0.96 2/78 11308
/proc/meminfo: memFree=1650280/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=8128 CPUtime=12.68
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 1739 0 0 0 1263 5 0 0 25 0 1 0 261627170 8323072 1577 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 2032 1577 104 219 0 1809 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8128

[startup+25.5017 s]
/proc/loadavg: 0.85 0.93 0.96 2/78 11308
/proc/meminfo: memFree=1648872/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=9984 CPUtime=25.49
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 2275 0 0 0 2538 11 0 0 25 0 1 0 261627170 10223616 1920 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 2496 1920 104 219 0 2273 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9984

[startup+51.1018 s]
/proc/loadavg: 0.90 0.93 0.96 2/78 11308
/proc/meminfo: memFree=1647272/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=12412 CPUtime=51.07
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 3025 0 0 0 5086 21 0 0 25 0 1 0 261627170 12709888 2285 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 3103 2285 104 219 0 2880 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12412

[startup+102.305 s]
/proc/loadavg: 0.95 0.94 0.96 2/78 11308
/proc/meminfo: memFree=1644456/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=14284 CPUtime=102.26
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 3740 0 0 0 10186 40 0 0 25 0 1 0 261627170 14626816 3000 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 3571 3000 104 219 0 3348 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14284

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.96 2/78 11308
/proc/meminfo: memFree=1641000/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=22712 CPUtime=162.23
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 5379 0 0 0 16167 56 0 0 25 0 1 0 261627170 23257088 3870 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 5678 3870 104 219 0 5455 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22712

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.96 2/78 11308
/proc/meminfo: memFree=1638568/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=24368 CPUtime=222.22
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 5979 0 0 0 22151 71 0 0 25 0 1 0 261627170 24952832 4470 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 6092 4470 104 219 0 5869 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24368

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.96 2/78 11308
/proc/meminfo: memFree=1636200/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=26056 CPUtime=282.19
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 6554 0 0 0 28138 81 0 0 25 0 1 0 261627170 26681344 5045 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 6514 5045 104 219 0 6291 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26056

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11308
/proc/meminfo: memFree=1634088/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=33104 CPUtime=342.17
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 8601 0 0 0 34123 94 0 0 25 0 1 0 261627170 33898496 5555 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 8276 5555 104 219 0 8053 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 33104

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11308
/proc/meminfo: memFree=1632424/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=34424 CPUtime=402.15
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 9030 0 0 0 40109 106 0 0 25 0 1 0 261627170 35250176 5984 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134549694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 8606 5984 104 219 0 8383 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 34424

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11308
/proc/meminfo: memFree=1630632/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=35248 CPUtime=462.12
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 9482 0 0 0 46093 119 0 0 25 0 1 0 261627170 36093952 6436 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 8812 6436 104 219 0 8589 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 35248

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11308
/proc/meminfo: memFree=1628328/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=36100 CPUtime=522.1
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 10044 0 0 0 52080 130 0 0 25 0 1 0 261627170 36966400 6998 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 9025 6998 104 219 0 8802 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 36100

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11308
/proc/meminfo: memFree=1626920/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=37124 CPUtime=582.08
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 10413 0 0 0 58066 142 0 0 25 0 1 0 261627170 38014976 7367 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 9281 7367 104 219 0 9058 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 37124

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11308
/proc/meminfo: memFree=1625704/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=37876 CPUtime=642.06
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 10698 0 0 0 64055 151 0 0 25 0 1 0 261627170 38785024 7652 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 9469 7652 104 219 0 9246 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 37876


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11308
/proc/meminfo: memFree=1620072/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=40280 CPUtime=881.98
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 12139 0 0 0 88015 183 0 0 25 0 1 0 261627170 41246720 9093 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 10070 9093 104 219 0 9847 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 40280

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11308
/proc/meminfo: memFree=1619112/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=40952 CPUtime=941.95
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 12381 0 0 0 94003 192 0 0 25 0 1 0 261627170 41934848 9335 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 10238 9335 104 219 0 10015 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 40952

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11308
/proc/meminfo: memFree=1617448/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=41216 CPUtime=1001.94
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 12800 0 0 0 99995 199 0 0 25 0 1 0 261627170 42205184 9754 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 10304 9754 104 219 0 10081 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 41216

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11308
/proc/meminfo: memFree=1615912/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=54744 CPUtime=1061.92
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 16235 0 0 0 105983 209 0 0 25 0 1 0 261627170 56057856 10116 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 13686 10116 104 219 0 13463 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 54744

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11308
/proc/meminfo: memFree=1615080/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=54876 CPUtime=1121.9
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 16437 0 0 0 111975 215 0 0 25 0 1 0 261627170 56193024 10318 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 13719 10318 104 219 0 13496 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 54876

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11308
/proc/meminfo: memFree=1614312/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=56160 CPUtime=1181.87
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 16646 0 0 0 117966 221 0 0 25 0 1 0 261627170 57507840 10527 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 14040 10527 104 219 0 13817 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 56160

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11308
/proc/meminfo: memFree=1612968/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=64484 CPUtime=1241.86
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 16961 0 0 0 123958 228 0 0 25 0 1 0 261627170 66031616 10842 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 16121 10842 104 219 0 15898 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 64484

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11308
/proc/meminfo: memFree=1612008/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=65288 CPUtime=1301.83
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 17202 0 0 0 129949 234 0 0 25 0 1 0 261627170 66854912 11083 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547632 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 16322 11083 104 219 0 16099 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 65288

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11308
/proc/meminfo: memFree=1610984/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=65552 CPUtime=1361.81
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 17444 0 0 0 135940 241 0 0 25 0 1 0 261627170 67125248 11325 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 16388 11325 104 219 0 16165 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 65552

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11310
/proc/meminfo: memFree=1609960/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=66408 CPUtime=1421.79
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 17694 0 0 0 141931 248 0 0 25 0 1 0 261627170 68001792 11575 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 16602 11575 104 219 0 16379 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 66408

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11310
/proc/meminfo: memFree=1609320/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=66408 CPUtime=1481.76
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 17842 0 0 0 147923 253 0 0 25 0 1 0 261627170 68001792 11723 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 16602 11723 104 219 0 16379 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 66408

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11310
/proc/meminfo: memFree=1608808/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=67448 CPUtime=1541.75
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 17990 0 0 0 153915 260 0 0 25 0 1 0 261627170 69066752 11871 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 16862 11871 104 219 0 16639 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 67448

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11310
/proc/meminfo: memFree=1608104/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=67844 CPUtime=1601.73
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 18178 0 0 0 159905 268 0 0 25 0 1 0 261627170 69472256 12059 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 16961 12059 104 219 0 16738 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 67844

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11310
/proc/meminfo: memFree=1607080/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=68108 CPUtime=1661.7
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 18414 0 0 0 165897 273 0 0 25 0 1 0 261627170 69742592 12295 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 17027 12295 104 219 0 16804 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 68108

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11310
/proc/meminfo: memFree=1606312/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=69072 CPUtime=1721.68
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 18626 0 0 0 171887 281 0 0 25 0 1 0 261627170 70729728 12507 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 17268 12507 104 219 0 17045 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 69072

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11310
/proc/meminfo: memFree=1605416/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=69336 CPUtime=1781.65
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 18839 0 0 0 177879 286 0 0 25 0 1 0 261627170 71000064 12720 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 17334 12720 104 219 0 17111 0
Current children cumulated CPU time (s) 1781.65
Current children cumulated vsize (KiB) 69336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.96 2/78 11310
/proc/meminfo: memFree=1605224/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=69336 CPUtime=1800.06
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 18880 0 0 0 179717 289 0 0 25 0 1 0 261627170 71000064 12761 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 17334 12761 104 219 0 17111 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 69336

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: 0.99 0.97 0.96 2/78 11310
/proc/meminfo: memFree=1605224/2055920 swapFree=4154924/4192956
[pid=11307] ppid=11305 vsize=69336 CPUtime=1800.06
/proc/11307/stat : 11307 (PBS4) R 11305 11307 11241 0 -1 4194304 18880 0 0 0 179717 289 0 0 25 0 1 0 261627170 71000064 12761 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11307/statm: 17334 12761 104 219 0 17111 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 69336

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1797.18
CPU system time (s): 2.90156
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 69336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.18
system time used= 2.90156
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18881
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= 37269

runsolver used 1.41078 second user time and 4.15137 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed May  2 20:18:18 UTC 2007

IDJOB= 453429
IDBENCH= 48130
IDSOLVER= 157
FILE ID= node20/453429-1178137098

PBS_JOBID= 4751055

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/mds/normalized-mds_100_10_5.opb
COMMAND LINE= /tmp/evaluation/453429-1178137098/PBS4 /tmp/evaluation/453429-1178137098/instance-453429-1178137098.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-453429-1178137098 -o ROOT/results/node20/conversion-453429-1178137098 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453429-1178137098/instance-453429-1178137098.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-453429-1178137098 -o ROOT/results/node20/solver-453429-1178137098 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453429-1178137098/PBS4 /tmp/evaluation/453429-1178137098/instance-453429-1178137098.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  e6ef25c6f832d5fe55af9368c1298b73

RANDOM SEED= 412795580

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1656840 kB
Buffers:        214088 kB
Cached:          73180 kB
SwapCached:      16828 kB
Active:         185312 kB
Inactive:       125644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656840 kB
SwapTotal:     4192956 kB
SwapFree:      4154924 kB
Dirty:            1428 kB
Writeback:           0 kB
Mapped:          29748 kB
Slab:            73748 kB
Committed_AS:  6503500 kB
PageTables:       1744 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 node20 on Wed May  2 20:48:21 UTC 2007