Trace number 453744

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. 1800.11 1800.91

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_10_2.opb
MD5SUM54e50bd6cbfbb2a5705269c41241de9a
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint11
Maximum length of a constraint20
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2492
Sum of products size (including duplicates)4984
Number of different products2492
Sum of products size4984

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/453744-1178153514/instance-453744-1178153514.opb ......
0.00/0.06	c done parsing opb.
0.00/0.06	o 101
0.00/0.06	o 100
0.00/0.06	o 99
0.00/0.06	o 98
0.00/0.07	o 97
0.00/0.07	o 96
0.00/0.07	o 95
0.07/0.07	o 94
0.07/0.07	o 93
0.07/0.07	o 92
0.07/0.08	o 87
0.07/0.08	o 86
0.07/0.08	o 85
0.07/0.08	o 84
0.07/0.08	o 83
0.07/0.08	o 82
0.07/0.08	o 81
0.07/0.09	o 80
0.07/0.09	o 68
0.07/0.09	o 65
0.07/0.09	o 63
0.07/0.09	o 60
0.07/0.09	o 59
0.07/0.10	o 44
0.09/0.10	o 43
0.09/0.10	o 41
0.09/0.10	o 39
8.19/8.25	o 37
8.19/8.25	o 36
8.79/8.88	o 33
8.79/8.89	o 32
9.68/9.76	o 31
20.78/20.84	o 30
22.88/22.94	o 29
124.04/124.13	o 28
1691.32/1692.10	o 27
1800.09/1800.90	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453744-1178153514/instance-453744-1178153514.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node13/watcher-453744-1178153514 -o ROOT/results/node13/solver-453744-1178153514 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453744-1178153514/PBS4 /tmp/evaluation/453744-1178153514/instance-453744-1178153514.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 0.99 0.98 3/77 18166
/proc/meminfo: memFree=1759040/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=1712 CPUtime=0
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 263269228 1753088 205 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/18166/statm: 428 205 87 219 0 205 0

[startup+0.0750661 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 18166
/proc/meminfo: memFree=1759040/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=2476 CPUtime=0.07
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 468 0 0 0 7 0 0 0 18 0 1 0 263269228 2535424 419 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 619 419 103 219 0 396 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2476

[startup+0.102073 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 18166
/proc/meminfo: memFree=1759040/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=2476 CPUtime=0.09
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 468 0 0 0 9 0 0 0 18 0 1 0 263269228 2535424 419 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 619 419 103 219 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2476

[startup+0.301116 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 18166
/proc/meminfo: memFree=1759040/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=2612 CPUtime=0.29
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 530 0 0 0 29 0 0 0 19 0 1 0 263269228 2674688 481 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 653 481 103 219 0 430 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2612

[startup+0.701201 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 18166
/proc/meminfo: memFree=1759040/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=2868 CPUtime=0.69
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 587 0 0 0 69 0 0 0 22 0 1 0 263269228 2936832 538 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 717 538 104 219 0 494 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2868

[startup+1.50137 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 18167
/proc/meminfo: memFree=1757048/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=3692 CPUtime=1.49
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 724 0 0 0 148 1 0 0 25 0 1 0 263269228 3780608 675 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 923 675 104 219 0 700 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3692

[startup+3.10171 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 18167
/proc/meminfo: memFree=1756216/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=4716 CPUtime=3.09
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 915 0 0 0 308 1 0 0 25 0 1 0 263269228 4829184 866 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 1179 866 104 219 0 956 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4716

[startup+6.3014 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 18167
/proc/meminfo: memFree=1754744/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=6956 CPUtime=6.29
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 1267 0 0 0 627 2 0 0 25 0 1 0 263269228 7122944 1169 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 1739 1169 104 219 0 1516 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6956

[startup+12.7018 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 18167
/proc/meminfo: memFree=1752120/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=12120 CPUtime=12.69
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 1950 0 0 0 1263 6 0 0 25 0 1 0 263269228 12410880 1852 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 3030 1852 104 219 0 2807 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12120

[startup+25.5025 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 18167
/proc/meminfo: memFree=1750712/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=13292 CPUtime=25.48
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 2334 0 0 0 2535 13 0 0 25 0 1 0 263269228 13611008 2139 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 3323 2139 104 219 0 3100 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13292

[startup+51.102 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 18167
/proc/meminfo: memFree=1749432/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=15108 CPUtime=51.07
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 2847 0 0 0 5084 23 0 0 25 0 1 0 263269228 15470592 2459 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 3777 2459 104 219 0 3554 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15108

[startup+102.306 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 18167
/proc/meminfo: memFree=1747576/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=17780 CPUtime=102.26
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 3675 0 0 0 10185 41 0 0 25 0 1 0 263269228 18206720 2902 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 4445 2902 104 219 0 4222 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17780

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18167
/proc/meminfo: memFree=1746104/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=18612 CPUtime=162.22
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 4072 0 0 0 16163 59 0 0 25 0 1 0 263269228 19058688 3299 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 4653 3299 104 219 0 4430 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 18612

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18167
/proc/meminfo: memFree=1744568/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=19560 CPUtime=222.2
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 4444 0 0 0 22142 78 0 0 25 0 1 0 263269228 20029440 3671 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548272 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 4890 3671 104 219 0 4667 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 19560

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18167
/proc/meminfo: memFree=1743160/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=23396 CPUtime=282.18
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 5556 0 0 0 28123 95 0 0 25 0 1 0 263269228 23957504 4014 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 5849 4014 104 219 0 5626 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23396

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18167
/proc/meminfo: memFree=1741816/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=24008 CPUtime=342.15
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 5890 0 0 0 34104 111 0 0 25 0 1 0 263269228 24584192 4348 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 6002 4348 104 219 0 5779 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 24008

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18167
/proc/meminfo: memFree=1740408/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=25008 CPUtime=402.14
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 6234 0 0 0 40087 127 0 0 25 0 1 0 263269228 25608192 4692 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 6252 4692 104 219 0 6029 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 25008

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18167
/proc/meminfo: memFree=1739320/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=25340 CPUtime=462.11
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 6517 0 0 0 46071 140 0 0 25 0 1 0 263269228 25948160 4975 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 6335 4975 104 219 0 6112 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 25340

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18167
/proc/meminfo: memFree=1738104/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=26180 CPUtime=522.09
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 6815 0 0 0 52054 155 0 0 25 0 1 0 263269228 26808320 5273 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 6545 5273 104 219 0 6322 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 26180

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 18333
/proc/meminfo: memFree=1735736/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=32724 CPUtime=581.99
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 8616 0 0 0 58029 170 0 0 25 0 1 0 263269228 33509376 5537 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 8181 5537 104 219 0 7958 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 32724

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18365
/proc/meminfo: memFree=1735736/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=33712 CPUtime=641.94
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 8891 0 0 0 64008 186 0 0 25 0 1 0 263269228 34521088 5812 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 8428 5812 104 219 0 8205 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 33712


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18365
/proc/meminfo: memFree=1731576/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=36052 CPUtime=881.84
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 9953 0 0 0 87946 238 0 0 25 0 1 0 263269228 36917248 6874 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 9013 6874 104 219 0 8790 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 36052

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18365
/proc/meminfo: memFree=1730552/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=36052 CPUtime=941.82
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 10205 0 0 0 93931 251 0 0 25 0 1 0 263269228 36917248 7126 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 9013 7126 104 219 0 8790 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 36052

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18365
/proc/meminfo: memFree=1729720/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=36660 CPUtime=1001.8
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 10433 0 0 0 99918 262 0 0 25 0 1 0 263269228 37539840 7354 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 9165 7354 104 219 0 8942 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 36660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18365
/proc/meminfo: memFree=1728888/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=37420 CPUtime=1061.77
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 10664 0 0 0 105905 272 0 0 25 0 1 0 263269228 38318080 7585 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 9355 7585 104 219 0 9132 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 37420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18365
/proc/meminfo: memFree=1727928/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=37420 CPUtime=1121.75
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 10888 0 0 0 111890 285 0 0 25 0 1 0 263269228 38318080 7809 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 9355 7809 104 219 0 9132 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 37420

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18365
/proc/meminfo: memFree=1727096/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=38108 CPUtime=1181.73
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 11106 0 0 0 117878 295 0 0 25 0 1 0 263269228 39022592 8027 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 9527 8027 104 219 0 9304 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 38108

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18365
/proc/meminfo: memFree=1726200/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=38840 CPUtime=1241.7
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 11328 0 0 0 123863 307 0 0 25 0 1 0 263269228 39772160 8249 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 9710 8249 104 219 0 9487 0
Current children cumulated CPU time (s) 1241.7
Current children cumulated vsize (KiB) 38840

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18365
/proc/meminfo: memFree=1725304/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=38840 CPUtime=1301.69
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 11540 0 0 0 129850 319 0 0 25 0 1 0 263269228 39772160 8461 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 9710 8461 104 219 0 9487 0
Current children cumulated CPU time (s) 1301.69
Current children cumulated vsize (KiB) 38840

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18365
/proc/meminfo: memFree=1724472/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=51904 CPUtime=1361.65
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 14814 0 0 0 135836 329 0 0 25 0 1 0 263269228 53149696 8662 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 12976 8662 104 219 0 12753 0
Current children cumulated CPU time (s) 1361.65
Current children cumulated vsize (KiB) 51904

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18365
/proc/meminfo: memFree=1723640/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=52020 CPUtime=1421.64
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 15021 0 0 0 141822 342 0 0 25 0 1 0 263269228 53268480 8869 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 13005 8869 104 219 0 12782 0
Current children cumulated CPU time (s) 1421.64
Current children cumulated vsize (KiB) 52020

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18365
/proc/meminfo: memFree=1722744/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=52844 CPUtime=1481.6
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 15227 0 0 0 147807 353 0 0 25 0 1 0 263269228 54112256 9075 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 13211 9075 104 219 0 12988 0
Current children cumulated CPU time (s) 1481.6
Current children cumulated vsize (KiB) 52844

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18365
/proc/meminfo: memFree=1721976/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=52844 CPUtime=1541.59
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 15422 0 0 0 153794 365 0 0 25 0 1 0 263269228 54112256 9270 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 13211 9270 104 219 0 12988 0
Current children cumulated CPU time (s) 1541.59
Current children cumulated vsize (KiB) 52844

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 18365
/proc/meminfo: memFree=1721272/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=53720 CPUtime=1601.56
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 15610 0 0 0 159780 376 0 0 25 0 1 0 263269228 55009280 9458 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 13430 9458 104 219 0 13207 0
Current children cumulated CPU time (s) 1601.56
Current children cumulated vsize (KiB) 53720

[startup+1662.3 s]
/proc/loadavg: 1.03 1.01 0.99 2/78 18365
/proc/meminfo: memFree=1720504/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=53836 CPUtime=1661.53
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 15812 0 0 0 165768 385 0 0 25 0 1 0 263269228 55128064 9660 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 13459 9660 104 219 0 13236 0
Current children cumulated CPU time (s) 1661.53
Current children cumulated vsize (KiB) 53836

[startup+1722.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 18365
/proc/meminfo: memFree=1719800/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=54768 CPUtime=1721.51
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 16002 0 0 0 171756 395 0 0 25 0 1 0 263269228 56082432 9850 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 13692 9850 104 219 0 13469 0
Current children cumulated CPU time (s) 1721.51
Current children cumulated vsize (KiB) 54768

[startup+1782.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 18365
/proc/meminfo: memFree=1719032/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=54768 CPUtime=1781.49
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 16190 0 0 0 177745 404 0 0 25 0 1 0 263269228 56082432 10038 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 13692 10038 104 219 0 13469 0
Current children cumulated CPU time (s) 1781.49
Current children cumulated vsize (KiB) 54768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 18365
/proc/meminfo: memFree=1718776/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=54768 CPUtime=1800.09
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 16243 0 0 0 179602 407 0 0 25 0 1 0 263269228 56082432 10091 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 13692 10091 104 219 0 13469 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 54768

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

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

[startup+1800.9 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 18365
/proc/meminfo: memFree=1718776/2055920 swapFree=4159360/4192956
[pid=18166] ppid=18164 vsize=54768 CPUtime=1800.09
/proc/18166/stat : 18166 (PBS4) R 18164 18166 18034 0 -1 4194304 16243 0 0 0 179602 407 0 0 25 0 1 0 263269228 56082432 10091 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18166/statm: 13692 10091 104 219 0 13469 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 54768

Child status: 0
Real time (s): 1800.91
CPU time (s): 1800.11
CPU user time (s): 1796.02
CPU system time (s): 4.08238
CPU usage (%): 99.9551
Max. virtual memory (cumulated for all children) (KiB): 64196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.02
system time used= 4.08238
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16244
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= 1860

runsolver used 1.45478 second user time and 4.17736 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Thu May  3 00:51:54 UTC 2007

IDJOB= 453744
IDBENCH= 48151
IDSOLVER= 157
FILE ID= node13/453744-1178153514

PBS_JOBID= 4751084

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_200_10_2.opb
COMMAND LINE= /tmp/evaluation/453744-1178153514/PBS4 /tmp/evaluation/453744-1178153514/instance-453744-1178153514.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-453744-1178153514 -o ROOT/results/node13/conversion-453744-1178153514 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453744-1178153514/instance-453744-1178153514.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-453744-1178153514 -o ROOT/results/node13/solver-453744-1178153514 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453744-1178153514/PBS4 /tmp/evaluation/453744-1178153514/instance-453744-1178153514.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  54e50bd6cbfbb2a5705269c41241de9a

RANDOM SEED= 87836858

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1759448 kB
Buffers:         92276 kB
Cached:         105380 kB
SwapCached:      12872 kB
Active:         129996 kB
Inactive:        97836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1759448 kB
SwapTotal:     4192956 kB
SwapFree:      4159360 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          36080 kB
Slab:            54060 kB
Committed_AS:  9499416 kB
PageTables:       1884 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 node13 on Thu May  3 01:21:57 UTC 2007