Trace number 453444

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_500_10_2.opb
MD5SUMf7e9965e006e5669c3252afd9a68998d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark67
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 67
Optimality of the best value was proved NO
Number of variables500
Total number of constraints500
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 constraints500
Minimum length of a constraint11
Maximum length of a constraint22
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 500
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)6328
Sum of products size (including duplicates)12656
Number of different products6328
Sum of products size12656

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/453444-1178137693/instance-453444-1178137693.opb ......
0.09/0.17	c done parsing opb.
0.09/0.17	o 247
0.09/0.18	o 246
0.09/0.18	o 245
0.09/0.19	o 244
0.09/0.19	o 228
0.19/0.20	o 227
0.19/0.20	o 226
0.19/0.21	o 225
0.19/0.22	o 224
0.19/0.22	o 223
0.19/0.26	o 222
0.19/0.27	o 139
28.68/28.70	o 138
28.68/28.71	o 135
28.68/28.71	o 126
28.68/28.75	o 125
28.68/28.76	o 109
28.68/28.76	o 108
28.68/28.77	o 107
28.68/28.77	o 106
28.68/28.78	o 105
28.68/28.78	o 104
28.68/28.79	o 103
28.68/28.79	o 102
28.68/28.80	o 101
30.28/30.31	o 100
45.27/45.32	o 99
45.27/45.33	o 91
45.27/45.33	o 90
45.27/45.34	o 89
45.27/45.34	o 88
45.27/45.35	o 87
45.27/45.35	o 86
45.27/45.36	o 85
45.27/45.37	o 84
45.27/45.37	o 83
1800.03/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453444-1178137693/instance-453444-1178137693.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node3/watcher-453444-1178137693 -o ROOT/results/node3/solver-453444-1178137693 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453444-1178137693/PBS4 /tmp/evaluation/453444-1178137693/instance-453444-1178137693.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: 0.78 0.94 0.98 3/77 16097
/proc/meminfo: memFree=1835608/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=2256 CPUtime=0
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 353 0 0 0 0 0 0 0 18 0 1 0 289807078 2310144 336 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134530164 0 0 4096 0 0 0 0 17 1 0 0
/proc/16097/statm: 564 336 86 219 0 341 0

[startup+0.02059 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 16097
/proc/meminfo: memFree=1835608/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=2388 CPUtime=0.01
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 408 0 0 0 1 0 0 0 18 0 1 0 289807078 2445312 391 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/16097/statm: 597 391 87 219 0 374 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2388

[startup+0.101603 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 16097
/proc/meminfo: memFree=1835608/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=3252 CPUtime=0.09
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 666 0 0 0 9 0 0 0 18 0 1 0 289807078 3330048 616 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/16097/statm: 813 616 88 219 0 590 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3252

[startup+0.301635 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 16097
/proc/meminfo: memFree=1835608/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=4428 CPUtime=0.29
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 986 0 0 0 29 0 0 0 19 0 1 0 289807078 4534272 871 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 1107 871 104 219 0 884 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4428

[startup+0.701699 s]
/proc/loadavg: 0.78 0.94 0.98 3/77 16097
/proc/meminfo: memFree=1835608/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=5148 CPUtime=0.69
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 1156 0 0 0 68 1 0 0 23 0 1 0 289807078 5271552 1041 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 1287 1041 104 219 0 1064 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5148

[startup+1.50183 s]
/proc/loadavg: 0.78 0.94 0.98 2/78 16098
/proc/meminfo: memFree=1831696/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=5660 CPUtime=1.49
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 1221 0 0 0 148 1 0 0 25 0 1 0 289807078 5795840 1106 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 1415 1106 104 219 0 1192 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5660

[startup+3.10209 s]
/proc/loadavg: 0.78 0.94 0.98 2/78 16098
/proc/meminfo: memFree=1831184/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=6828 CPUtime=3.09
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 1361 0 0 0 308 1 0 0 25 0 1 0 289807078 6991872 1246 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 1707 1246 104 219 0 1484 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6828

[startup+6.30161 s]
/proc/loadavg: 0.80 0.94 0.98 2/78 16098
/proc/meminfo: memFree=1829904/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=9068 CPUtime=6.29
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 1671 0 0 0 627 2 0 0 25 0 1 0 289807078 9285632 1507 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 2267 1507 104 219 0 2044 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9068

[startup+12.7016 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 16098
/proc/meminfo: memFree=1827856/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=9068 CPUtime=12.69
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 2164 0 0 0 1265 4 0 0 25 0 1 0 289807078 9285632 2000 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 2267 2000 104 219 0 2044 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9068

[startup+25.5017 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 16098
/proc/meminfo: memFree=1824208/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=13260 CPUtime=25.49
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 3042 0 0 0 2542 7 0 0 25 0 1 0 289807078 13578240 2878 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 3315 2878 104 219 0 3092 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13260

[startup+51.1019 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 16098
/proc/meminfo: memFree=1817744/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=25368 CPUtime=51.07
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 4720 0 0 0 5094 13 0 0 25 0 1 0 289807078 25976832 4459 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 6342 4459 104 219 0 6119 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25368

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.98 2/78 16098
/proc/meminfo: memFree=1815120/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=27940 CPUtime=102.26
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 5381 0 0 0 10207 19 0 0 25 0 1 0 289807078 28610560 5120 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 6985 5120 104 219 0 6762 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27940

[startup+162.302 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 16098
/proc/meminfo: memFree=1814032/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=29696 CPUtime=162.24
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 5841 0 0 0 16197 27 0 0 25 0 1 0 289807078 30408704 5387 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 7424 5387 104 219 0 7201 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 29696

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 16098
/proc/meminfo: memFree=1813392/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=30096 CPUtime=222.22
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 5992 0 0 0 22189 33 0 0 25 0 1 0 289807078 30818304 5538 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 7524 5538 104 219 0 7301 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 30096

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16098
/proc/meminfo: memFree=1812944/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=30364 CPUtime=282.2
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 6115 0 0 0 28178 42 0 0 25 0 1 0 289807078 31092736 5661 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 7591 5661 104 219 0 7368 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 30364

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1812240/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=32284 CPUtime=342.19
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 6659 0 0 0 34170 49 0 0 25 0 1 0 289807078 33058816 5820 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 8071 5820 104 219 0 7848 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 32284

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1811728/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=32700 CPUtime=402.17
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 6785 0 0 0 40161 56 0 0 25 0 1 0 289807078 33484800 5946 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 8175 5946 104 219 0 7952 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 32700

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 16100
/proc/meminfo: memFree=1811152/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=33040 CPUtime=462.14
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 6938 0 0 0 46153 61 0 0 25 0 1 0 289807078 33832960 6099 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547123 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 8260 6099 104 219 0 8037 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 33040

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1810640/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=33228 CPUtime=522.13
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 7050 0 0 0 52145 68 0 0 25 0 1 0 289807078 34025472 6211 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 8307 6211 104 219 0 8084 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 33228

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1810256/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=33428 CPUtime=582.11
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 7158 0 0 0 58137 74 0 0 25 0 1 0 289807078 34230272 6319 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 8357 6319 104 219 0 8134 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 33428

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1809872/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=33640 CPUtime=642.1
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 7263 0 0 0 64130 80 0 0 25 0 1 0 289807078 34447360 6424 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 8410 6424 104 219 0 8187 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 33640


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1808208/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=37920 CPUtime=822.03
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 8443 0 0 0 82105 98 0 0 25 0 1 0 289807078 38830080 6835 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563095 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 9480 6835 104 219 0 9257 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 37920

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1807760/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=38192 CPUtime=882.01
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 8539 0 0 0 88097 104 0 0 25 0 1 0 289807078 39108608 6931 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 9548 6931 104 219 0 9325 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 38192

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1807376/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=38480 CPUtime=942
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 8642 0 0 0 94089 111 0 0 25 0 1 0 289807078 39403520 7034 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 9620 7034 104 219 0 9397 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 38480

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1806928/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=38632 CPUtime=1001.97
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 8758 0 0 0 100080 117 0 0 25 0 1 0 289807078 39559168 7150 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 9658 7150 104 219 0 9435 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 38632

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1806608/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=38940 CPUtime=1061.95
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 8846 0 0 0 106072 123 0 0 25 0 1 0 289807078 39874560 7238 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 9735 7238 104 219 0 9512 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 38940

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1806096/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=38940 CPUtime=1121.93
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 8963 0 0 0 112065 128 0 0 25 0 1 0 289807078 39874560 7355 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 9735 7355 104 219 0 9512 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 38940

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1805776/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=39264 CPUtime=1181.92
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 9056 0 0 0 118057 135 0 0 25 0 1 0 289807078 40206336 7448 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 9816 7448 104 219 0 9593 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 39264

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1805456/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=39608 CPUtime=1241.9
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 9142 0 0 0 124049 141 0 0 25 0 1 0 289807078 40558592 7534 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548132 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 9902 7534 104 219 0 9679 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 39608

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1804880/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=39708 CPUtime=1301.89
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 9268 0 0 0 130042 147 0 0 25 0 1 0 289807078 40660992 7660 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 9927 7660 104 219 0 9704 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 39708

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1804496/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=40076 CPUtime=1361.86
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 9361 0 0 0 136034 152 0 0 25 0 1 0 289807078 41037824 7753 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 10019 7753 104 219 0 9796 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 40076

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1804112/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=40076 CPUtime=1421.84
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 9454 0 0 0 142024 160 0 0 25 0 1 0 289807078 41037824 7846 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 10019 7846 104 219 0 9796 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 40076

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1803664/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=40468 CPUtime=1481.83
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 9548 0 0 0 148017 166 0 0 25 0 1 0 289807078 41439232 7940 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 10117 7940 104 219 0 9894 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 40468

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1803408/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=40468 CPUtime=1541.81
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 9645 0 0 0 154009 172 0 0 25 0 1 0 289807078 41439232 8037 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547905 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 10117 8037 104 219 0 9894 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 40468

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1802960/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=40884 CPUtime=1601.79
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 9742 0 0 0 160000 179 0 0 25 0 1 0 289807078 41865216 8134 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 10221 8134 104 219 0 9998 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 40884

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1802640/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=40884 CPUtime=1661.77
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 9834 0 0 0 165993 184 0 0 25 0 1 0 289807078 41865216 8226 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 10221 8226 104 219 0 9998 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 40884

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1802192/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=41324 CPUtime=1721.75
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 9925 0 0 0 171986 189 0 0 25 0 1 0 289807078 42315776 8317 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 10331 8317 104 219 0 10108 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 41324

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16100
/proc/meminfo: memFree=1801744/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=47468 CPUtime=1781.73
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 11557 0 0 0 177976 197 0 0 25 0 1 0 289807078 48607232 8412 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 11867 8412 104 219 0 11644 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 47468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 16100
/proc/meminfo: memFree=1801744/2055920 swapFree=4139076/4192956
[pid=16097] ppid=16095 vsize=47468 CPUtime=1800.03
/proc/16097/stat : 16097 (PBS4) R 16095 16097 16031 0 -1 4194304 11583 0 0 0 179804 199 0 0 25 0 1 0 289807078 48607232 8438 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16097/statm: 11867 8438 104 219 0 11644 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 47468

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1798.05
CPU system time (s): 2.00369
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 47468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.05
system time used= 2.0037
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11584
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= 35776

runsolver used 1.42378 second user time and 3.84542 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed May  2 20:28:13 UTC 2007

IDJOB= 453444
IDBENCH= 48131
IDSOLVER= 157
FILE ID= node3/453444-1178137693

PBS_JOBID= 4751062

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_500_10_2.opb
COMMAND LINE= /tmp/evaluation/453444-1178137693/PBS4 /tmp/evaluation/453444-1178137693/instance-453444-1178137693.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-453444-1178137693 -o ROOT/results/node3/conversion-453444-1178137693 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453444-1178137693/instance-453444-1178137693.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-453444-1178137693 -o ROOT/results/node3/solver-453444-1178137693 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453444-1178137693/PBS4 /tmp/evaluation/453444-1178137693/instance-453444-1178137693.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  f7e9965e006e5669c3252afd9a68998d

RANDOM SEED= 624741762

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1836016 kB
Buffers:         58508 kB
Cached:          77144 kB
SwapCached:      17076 kB
Active:          79964 kB
Inactive:        78780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836016 kB
SwapTotal:     4192956 kB
SwapFree:      4139076 kB
Dirty:            1792 kB
Writeback:           0 kB
Mapped:          29396 kB
Slab:            46692 kB
Committed_AS: 11164856 kB
PageTables:       1780 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 node3 on Wed May  2 20:58:16 UTC 2007