Trace number 453129

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. 1800.06 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_1.opb
MD5SUM0c93b84d697c3c1b68cbcf423dabc710
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark72
Best CPU time to get the best result obtained on this benchmark1800.14
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 72
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint26
Maximum length of a constraint52
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
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)31640
Sum of products size (including duplicates)63280
Number of different products31640
Sum of products size63280

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/453129-1178119026/instance-453129-1178119026.opb ......
0.89/0.93	c done parsing opb.
0.89/0.93	o 511
0.89/0.97	o 510
0.99/1.02	o 468
0.99/1.06	o 467
1.09/1.10	o 466
1.09/1.14	o 465
1.09/1.19	o 464
1.19/1.23	o 463
1.19/1.27	o 462
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1.59/1.66	o 453
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2.00/2.00	o 445
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9.79/9.88	o 265
9.89/9.93	o 249
9.89/9.97	o 228
10.09/10.13	o 227
10.09/10.18	o 129
88.96/89.07	o 128
853.07/853.35	o 127
1800.04/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453129-1178119026/instance-453129-1178119026.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node18/watcher-453129-1178119026 -o ROOT/results/node18/solver-453129-1178119026 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453129-1178119026/PBS4 /tmp/evaluation/453129-1178119026/instance-453129-1178119026.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: 1.00 1.00 1.00 3/77 5791
/proc/meminfo: memFree=1827272/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=4388 CPUtime=0
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 551 0 0 0 0 0 0 0 18 0 1 0 259820137 4493312 535 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 0 0 0
/proc/5791/statm: 1097 539 81 219 0 874 0

[startup+0.082235 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5791
/proc/meminfo: memFree=1827272/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=6448 CPUtime=0.07
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 1425 0 0 0 7 0 0 0 18 0 1 0 259820137 6602752 1409 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 0 0 0
/proc/5791/statm: 1612 1409 87 219 0 1389 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6448

[startup+0.101236 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5791
/proc/meminfo: memFree=1827272/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=6592 CPUtime=0.09
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 1481 0 0 0 9 0 0 0 18 0 1 0 259820137 6750208 1465 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 0 0 0
/proc/5791/statm: 1648 1465 87 219 0 1425 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6592

[startup+0.301255 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5791
/proc/meminfo: memFree=1827272/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=9080 CPUtime=0.29
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 2133 0 0 0 29 0 0 0 19 0 1 0 259820137 9297920 2019 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134635977 0 0 4096 0 0 0 0 17 0 0 0
/proc/5791/statm: 2270 2019 89 219 0 2047 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9080

[startup+0.701294 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 5791
/proc/meminfo: memFree=1827272/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=13548 CPUtime=0.69
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 3626 0 0 0 69 0 0 0 23 0 1 0 259820137 13873152 2980 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134520366 0 0 4096 0 0 0 0 17 0 0 0
/proc/5791/statm: 3387 2980 89 219 0 3164 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13548

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1813888/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=15596 CPUtime=1.5
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 4201 0 0 0 148 2 0 0 25 0 1 0 259820137 15970304 3491 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5791/statm: 3899 3491 104 219 0 3676 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 15596

[startup+3.10153 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1813248/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=16308 CPUtime=3.09
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 4335 0 0 0 304 5 0 0 25 0 1 0 259820137 16699392 3625 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5791/statm: 4077 3625 104 219 0 3854 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16308

[startup+6.30183 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1811776/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=18212 CPUtime=6.29
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 4746 0 0 0 620 9 0 0 25 0 1 0 259820137 18649088 4036 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548636 0 0 4096 16384 0 0 0 17 0 0 0
/proc/5791/statm: 4553 4036 104 219 0 4330 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18212

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1807168/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=23316 CPUtime=12.68
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 5792 0 0 0 1255 13 0 0 25 0 1 0 259820137 23875584 5029 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 5829 5029 104 219 0 5606 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23316

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1806976/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=24216 CPUtime=25.48
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 6107 0 0 0 2534 14 0 0 25 0 1 0 259820137 24797184 5151 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 6054 5151 104 219 0 5831 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24216

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1806208/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=26264 CPUtime=51.07
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 6297 0 0 0 5092 15 0 0 25 0 1 0 259820137 26894336 5341 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 6566 5341 104 219 0 6343 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26264

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1801152/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=31028 CPUtime=102.25
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 8254 0 0 0 10208 17 0 0 25 0 1 0 259820137 31772672 6613 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 7757 6613 104 219 0 7534 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 31028

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1799872/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=35252 CPUtime=162.24
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 8583 0 0 0 16205 19 0 0 25 0 1 0 259820137 36098048 6942 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 8813 6942 104 219 0 8590 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35252

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1798336/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=35384 CPUtime=222.22
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 8954 0 0 0 22202 20 0 0 25 0 1 0 259820137 36233216 7313 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 8846 7313 104 219 0 8623 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 35384

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1797056/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=35384 CPUtime=282.21
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 9281 0 0 0 28200 21 0 0 25 0 1 0 259820137 36233216 7640 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 8846 7640 104 219 0 8623 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35384

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1789632/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=51796 CPUtime=342.19
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 11193 0 0 0 34195 24 0 0 25 0 1 0 259820137 53039104 9488 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547812 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 12949 9488 104 219 0 12726 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 51796

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1783104/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=58420 CPUtime=402.18
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 12935 0 0 0 40191 27 0 0 25 0 1 0 259820137 59822080 11102 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 14605 11102 104 219 0 14382 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 58420

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1780224/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=60268 CPUtime=462.17
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 13748 0 0 0 46187 30 0 0 25 0 1 0 259820137 61714432 11787 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 15067 11787 104 219 0 14844 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 60268

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1779200/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=61516 CPUtime=522.15
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 14132 0 0 0 52183 32 0 0 25 0 1 0 259820137 62992384 12043 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 15379 12043 104 219 0 15156 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 61516

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1775936/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=65636 CPUtime=582.14
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 15071 0 0 0 58179 35 0 0 25 0 1 0 259820137 67211264 12854 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 16409 12854 104 219 0 16186 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 65636

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1774144/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=67664 CPUtime=642.13
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 15647 0 0 0 64176 37 0 0 25 0 1 0 259820137 69287936 13302 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 16916 13302 104 219 0 16693 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 67664


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1768832/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=74412 CPUtime=882.06
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 17510 0 0 0 88161 45 0 0 25 0 1 0 259820137 76197888 14589 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 18603 14589 104 219 0 18380 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 74412

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1768256/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=74876 CPUtime=942.05
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 17783 0 0 0 94158 47 0 0 25 0 1 0 259820137 76673024 14734 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 18719 14734 104 219 0 18496 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 74876

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1767104/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=76180 CPUtime=1002.03
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 18263 0 0 0 100154 49 0 0 25 0 1 0 259820137 78008320 15020 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 19045 15020 104 219 0 18822 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 76180

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1766784/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=76312 CPUtime=1062.01
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 18435 0 0 0 106150 51 0 0 25 0 1 0 259820137 78143488 15064 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 19078 15064 104 219 0 18855 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 76312

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1765888/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=77620 CPUtime=1122
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 18825 0 0 0 112147 53 0 0 25 0 1 0 259820137 79482880 15326 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 19405 15326 104 219 0 19182 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 77620

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1765312/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=78208 CPUtime=1181.99
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 19093 0 0 0 118144 55 0 0 25 0 1 0 259820137 80084992 15466 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 19552 15466 104 219 0 19329 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 78208

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1764288/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=78988 CPUtime=1241.97
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 19467 0 0 0 124140 57 0 0 25 0 1 0 259820137 80883712 15648 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 19747 15648 104 219 0 19524 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 78988

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1763648/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=80200 CPUtime=1301.96
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 19787 0 0 0 130137 59 0 0 25 0 1 0 259820137 82124800 15840 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 20050 15840 104 219 0 19827 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 80200

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5792
/proc/meminfo: memFree=1763072/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=82264 CPUtime=1361.94
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 20415 0 0 0 136134 60 0 0 25 0 1 0 259820137 84238336 15955 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 20566 15955 104 219 0 20343 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 82264

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5794
/proc/meminfo: memFree=1762432/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=82984 CPUtime=1421.93
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 20704 0 0 0 142131 62 0 0 25 0 1 0 259820137 84975616 16116 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 20746 16116 104 219 0 20523 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 82984

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5794
/proc/meminfo: memFree=1761856/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=83440 CPUtime=1481.91
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 20955 0 0 0 148128 63 0 0 25 0 1 0 259820137 85442560 16239 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 20860 16239 104 219 0 20637 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 83440

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5794
/proc/meminfo: memFree=1761408/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=84160 CPUtime=1541.89
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 21215 0 0 0 154124 65 0 0 25 0 1 0 259820137 86179840 16371 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 21040 16371 104 219 0 20817 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 84160

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5794
/proc/meminfo: memFree=1760832/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=84484 CPUtime=1601.88
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 21507 0 0 0 160120 68 0 0 25 0 1 0 259820137 86511616 16471 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 21121 16471 104 219 0 20898 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 84484

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5794
/proc/meminfo: memFree=1760512/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=85200 CPUtime=1661.86
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 21728 0 0 0 166117 69 0 0 25 0 1 0 259820137 87244800 16564 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548594 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 21300 16564 104 219 0 21077 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 85200

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5794
/proc/meminfo: memFree=1760256/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=85332 CPUtime=1721.86
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 21961 0 0 0 172114 72 0 0 25 0 1 0 259820137 87379968 16605 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 21333 16605 104 219 0 21110 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 85332

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5794
/proc/meminfo: memFree=1759616/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=85876 CPUtime=1781.84
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 22259 0 0 0 178111 73 0 0 25 0 1 0 259820137 87937024 16775 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 21469 16775 104 219 0 21246 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 85876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5794
/proc/meminfo: memFree=1759488/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=86008 CPUtime=1800.04
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 22293 0 0 0 179931 73 0 0 25 0 1 0 259820137 88072192 16809 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548613 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 21502 16809 104 219 0 21279 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 86008

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5794
/proc/meminfo: memFree=1759488/2055920 swapFree=4147168/4192956
[pid=5791] ppid=5789 vsize=86008 CPUtime=1800.04
/proc/5791/stat : 5791 (PBS4) R 5789 5791 5071 0 -1 4194304 22293 0 0 0 179931 73 0 0 25 0 1 0 259820137 88072192 16809 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548613 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5791/statm: 21502 16809 104 219 0 21279 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 86008

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1799.31
CPU system time (s): 0.748886
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 86008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.31
system time used= 0.748886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22294
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= 36368

runsolver used 1.45578 second user time and 3.83042 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Wed May  2 15:17:06 UTC 2007

IDJOB= 453129
IDBENCH= 48110
IDSOLVER= 157
FILE ID= node18/453129-1178119026

PBS_JOBID= 4751027

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_1000_25_1.opb
COMMAND LINE= /tmp/evaluation/453129-1178119026/PBS4 /tmp/evaluation/453129-1178119026/instance-453129-1178119026.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-453129-1178119026 -o ROOT/results/node18/conversion-453129-1178119026 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453129-1178119026/instance-453129-1178119026.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-453129-1178119026 -o ROOT/results/node18/solver-453129-1178119026 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453129-1178119026/PBS4 /tmp/evaluation/453129-1178119026/instance-453129-1178119026.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  0c93b84d697c3c1b68cbcf423dabc710

RANDOM SEED= 247790703

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
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		: 3000.234
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:       1827680 kB
Buffers:         80348 kB
Cached:          49668 kB
SwapCached:      14960 kB
Active:          81424 kB
Inactive:        80360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827680 kB
SwapTotal:     4192956 kB
SwapFree:      4147168 kB
Dirty:            3644 kB
Writeback:           0 kB
Mapped:          36176 kB
Slab:            51968 kB
Committed_AS:  8467428 kB
PageTables:       1792 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= 66561 MiB

End job on node18 on Wed May  2 15:47:10 UTC 2007