Trace number 454014

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.08 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_2.opb
MD5SUM597624b9879736416e28e0a242fe0005
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-26
Best CPU time to get the best result obtained on this benchmark294.838
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -26
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint10
Maximum length of a constraint20
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1260
Sum of products size (including duplicates)2520
Number of different products630
Sum of products size1260

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/454014-1178019500/instance-454014-1178019500.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 88
0.00/0.01	o 86
0.00/0.01	o 84
0.00/0.02	o 83
0.00/0.03	o 82
0.00/0.03	o 81
0.00/0.03	o 80
0.00/0.03	o 78
0.10/0.11	o 77
1.49/1.58	o 76
34.18/34.22	o 75
1800.06/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454014-1178019500/instance-454014-1178019500.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node22/watcher-454014-1178019500 -o ROOT/results/node22/solver-454014-1178019500 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454014-1178019500/PBS4 /tmp/evaluation/454014-1178019500/instance-454014-1178019500.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: 0.80 1.00 1.03 3/77 29865
/proc/meminfo: memFree=1781208/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=1456 CPUtime=0
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 249867755 1490944 146 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/29865/statm: 364 150 87 219 0 141 0

[startup+0.07766 s]
/proc/loadavg: 0.80 1.00 1.03 3/77 29865
/proc/meminfo: memFree=1781208/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=2532 CPUtime=0.07
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 376 0 0 0 7 0 0 0 18 0 1 0 249867755 2592768 359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 633 359 103 219 0 410 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2532

[startup+0.101664 s]
/proc/loadavg: 0.80 1.00 1.03 3/77 29865
/proc/meminfo: memFree=1781208/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=2532 CPUtime=0.1
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 427 0 0 0 10 0 0 0 18 0 1 0 249867755 2592768 410 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 633 410 103 219 0 410 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2532

[startup+0.301694 s]
/proc/loadavg: 0.80 1.00 1.03 3/77 29865
/proc/meminfo: memFree=1781208/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=3688 CPUtime=0.29
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 739 0 0 0 29 0 0 0 19 0 1 0 249867755 3776512 722 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 922 722 103 219 0 699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3688

[startup+0.701755 s]
/proc/loadavg: 0.80 1.00 1.03 3/77 29865
/proc/meminfo: memFree=1781208/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=6196 CPUtime=0.69
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 1229 0 0 0 69 0 0 0 24 0 1 0 249867755 6344704 1212 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 1549 1212 103 219 0 1326 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6196

[startup+1.50188 s]
/proc/loadavg: 0.80 1.00 1.03 2/78 29866
/proc/meminfo: memFree=1775568/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=11052 CPUtime=1.49
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 1948 0 0 0 147 2 0 0 25 0 1 0 249867755 11317248 1882 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 2763 1882 104 219 0 2540 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11052

[startup+3.10112 s]
/proc/loadavg: 0.80 1.00 1.03 2/78 29866
/proc/meminfo: memFree=1772368/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=12492 CPUtime=3.09
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 2798 0 0 0 307 2 0 0 25 0 1 0 249867755 12791808 2635 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 3123 2635 104 219 0 2900 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12492

[startup+6.30161 s]
/proc/loadavg: 0.81 1.00 1.03 2/78 29866
/proc/meminfo: memFree=1769296/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=21616 CPUtime=6.29
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 3330 0 0 0 625 4 0 0 25 0 1 0 249867755 22134784 3167 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 5404 3167 104 219 0 5181 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21616

[startup+12.7016 s]
/proc/loadavg: 0.83 1.00 1.02 2/78 29866
/proc/meminfo: memFree=1766888/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=23304 CPUtime=12.69
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 4006 0 0 0 1262 7 0 0 25 0 1 0 249867755 23863296 3650 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 5826 3650 104 219 0 5603 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23304

[startup+25.5015 s]
/proc/loadavg: 0.87 1.00 1.02 2/78 29866
/proc/meminfo: memFree=1764840/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=25972 CPUtime=25.48
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 4877 0 0 0 2536 12 0 0 25 0 1 0 249867755 26595328 4136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585008 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 6493 4137 104 219 0 6270 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25972

[startup+51.1014 s]
/proc/loadavg: 0.91 1.00 1.02 2/78 29866
/proc/meminfo: memFree=1761576/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=31020 CPUtime=51.08
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 6455 0 0 0 5085 23 0 0 25 0 1 0 249867755 31764480 4945 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 7755 4945 104 219 0 7532 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31020

[startup+102.305 s]
/proc/loadavg: 0.96 1.00 1.02 2/78 29868
/proc/meminfo: memFree=1756712/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=34156 CPUtime=102.26
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 7659 0 0 0 10187 39 0 0 25 0 1 0 249867755 34975744 6149 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 8539 6149 104 219 0 8316 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 34156

[startup+162.301 s]
/proc/loadavg: 0.98 1.00 1.01 2/78 29868
/proc/meminfo: memFree=1751848/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=42672 CPUtime=162.24
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 10420 0 0 0 16169 55 0 0 25 0 1 0 249867755 43696128 7373 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 10668 7373 104 219 0 10445 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42672

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29868
/proc/meminfo: memFree=1747816/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=44760 CPUtime=222.23
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 11416 0 0 0 22156 67 0 0 25 0 1 0 249867755 45834240 8369 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 11190 8369 104 219 0 10967 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 44760

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29868
/proc/meminfo: memFree=1744296/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=46884 CPUtime=282.2
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 12303 0 0 0 28142 78 0 0 25 0 1 0 249867755 48009216 9256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 11721 9256 104 219 0 11498 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 46884

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29868
/proc/meminfo: memFree=1740904/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=60672 CPUtime=342.19
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 16209 0 0 0 34130 89 0 0 25 0 1 0 249867755 62128128 10089 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 15168 10089 104 219 0 14945 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 60672

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29868
/proc/meminfo: memFree=1737960/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=62364 CPUtime=402.17
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 16942 0 0 0 40119 98 0 0 25 0 1 0 249867755 63860736 10822 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 15591 10822 104 219 0 15368 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 62364

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29868
/proc/meminfo: memFree=1735144/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=64272 CPUtime=462.15
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 17642 0 0 0 46107 108 0 0 25 0 1 0 249867755 65814528 11522 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 16068 11522 104 219 0 15845 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 64272

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29868
/proc/meminfo: memFree=1732456/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=65316 CPUtime=522.13
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 18309 0 0 0 52095 118 0 0 25 0 1 0 249867755 66883584 12189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 16329 12189 104 219 0 16106 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 65316

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29868
/proc/meminfo: memFree=1729832/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=66616 CPUtime=582.12
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 18951 0 0 0 58086 126 0 0 25 0 1 0 249867755 68214784 12831 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 16654 12831 104 219 0 16431 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 66616

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 29868
/proc/meminfo: memFree=1727400/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=67796 CPUtime=642.1
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 19546 0 0 0 64076 134 0 0 25 0 1 0 249867755 69423104 13426 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 16949 13426 104 219 0 16726 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 67796


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

[startup+882.303 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 29868
/proc/meminfo: memFree=1718760/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=71788 CPUtime=882.03
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 21699 0 0 0 88040 163 0 0 25 0 1 0 249867755 73510912 15579 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 17947 15579 104 219 0 17724 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 71788

[startup+942.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 29868
/proc/meminfo: memFree=1716840/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=97864 CPUtime=942
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 28313 0 0 0 94028 172 0 0 25 0 1 0 249867755 100212736 16048 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 24466 16048 104 219 0 24243 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 97864

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29868
/proc/meminfo: memFree=1715048/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=99652 CPUtime=1001.99
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 28772 0 0 0 100023 176 0 0 25 0 1 0 249867755 102043648 16507 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 24913 16507 104 219 0 24690 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 99652

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29868
/proc/meminfo: memFree=1713256/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=99652 CPUtime=1061.97
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 29215 0 0 0 106015 182 0 0 25 0 1 0 249867755 102043648 16950 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 24913 16950 104 219 0 24690 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 99652

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29868
/proc/meminfo: memFree=1711464/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=101348 CPUtime=1121.95
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 29668 0 0 0 112007 188 0 0 25 0 1 0 249867755 103780352 17403 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 25337 17403 104 219 0 25114 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 101348

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29868
/proc/meminfo: memFree=1709672/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=101348 CPUtime=1181.93
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 30108 0 0 0 117999 194 0 0 25 0 1 0 249867755 103780352 17843 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 25337 17843 104 219 0 25114 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 101348

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29868
/proc/meminfo: memFree=1707944/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=103148 CPUtime=1241.91
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 30537 0 0 0 123991 200 0 0 25 0 1 0 249867755 105623552 18272 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 25787 18272 104 219 0 25564 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 103148

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29868
/proc/meminfo: memFree=1706280/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=103148 CPUtime=1301.89
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 30950 0 0 0 129983 206 0 0 25 0 1 0 249867755 105623552 18685 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 25787 18685 104 219 0 25564 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 103148

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 29894
/proc/meminfo: memFree=1703416/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=105060 CPUtime=1361.87
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 31356 0 0 0 135972 215 0 0 25 0 1 0 249867755 107581440 19091 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 26265 19091 104 219 0 26042 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 105060

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30066
/proc/meminfo: memFree=1702816/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=105060 CPUtime=1421.77
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 31770 0 0 0 141956 221 0 0 25 0 1 0 249867755 107581440 19505 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 26265 19505 104 219 0 26042 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 105060

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30066
/proc/meminfo: memFree=1701160/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=105060 CPUtime=1481.74
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 32187 0 0 0 147948 226 0 0 25 0 1 0 249867755 107581440 19922 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 26265 19922 104 219 0 26042 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 105060

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30066
/proc/meminfo: memFree=1699560/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=107092 CPUtime=1541.73
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 32592 0 0 0 153941 232 0 0 25 0 1 0 249867755 109662208 20327 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 26773 20327 104 219 0 26550 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 107092

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30066
/proc/meminfo: memFree=1698024/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=107092 CPUtime=1601.71
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 32976 0 0 0 159933 238 0 0 25 0 1 0 249867755 109662208 20711 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 26773 20711 104 219 0 26550 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 107092

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30066
/proc/meminfo: memFree=1696488/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=109444 CPUtime=1661.69
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 33356 0 0 0 165926 243 0 0 25 0 1 0 249867755 112070656 21091 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 27361 21091 104 219 0 27138 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 109444

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30066
/proc/meminfo: memFree=1695080/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=109444 CPUtime=1721.67
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 33718 0 0 0 171920 247 0 0 25 0 1 0 249867755 112070656 21453 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 27361 21453 104 219 0 27138 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 109444

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30066
/proc/meminfo: memFree=1693736/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=109444 CPUtime=1781.66
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 34048 0 0 0 177913 253 0 0 25 0 1 0 249867755 112070656 21783 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 27361 21783 104 219 0 27138 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 109444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30066
/proc/meminfo: memFree=1693288/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=109444 CPUtime=1800.06
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 34154 0 0 0 179752 254 0 0 25 0 1 0 249867755 112070656 21889 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 27361 21889 104 219 0 27138 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 109444

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30066
/proc/meminfo: memFree=1693288/2055920 swapFree=4163632/4192956
[pid=29865] ppid=29863 vsize=109444 CPUtime=1800.06
/proc/29865/stat : 29865 (PBS4) R 29863 29865 29799 0 -1 4194304 34154 0 0 0 179752 254 0 0 25 0 1 0 249867755 112070656 21889 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29865/statm: 27361 21889 104 219 0 27138 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 109444

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.08
CPU user time (s): 1797.53
CPU system time (s): 2.55661
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 122444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.53
system time used= 2.55661
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34155
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= 3982

runsolver used 1.46178 second user time and 4.09238 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Tue May  1 11:38:21 UTC 2007

IDJOB= 454014
IDBENCH= 48169
IDSOLVER= 157
FILE ID= node22/454014-1178019500

PBS_JOBID= 4728368

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/mis/normalized-mis_100_10_2.opb
COMMAND LINE= /tmp/evaluation/454014-1178019500/PBS4 /tmp/evaluation/454014-1178019500/instance-454014-1178019500.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node22/convwatcher-454014-1178019500 -o ROOT/results/node22/conversion-454014-1178019500 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454014-1178019500/instance-454014-1178019500.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-454014-1178019500 -o ROOT/results/node22/solver-454014-1178019500 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454014-1178019500/PBS4 /tmp/evaluation/454014-1178019500/instance-454014-1178019500.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  597624b9879736416e28e0a242fe0005

RANDOM SEED= 444520736

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1781680 kB
Buffers:         41632 kB
Cached:         144332 kB
SwapCached:       7428 kB
Active:          57996 kB
Inactive:       150740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781680 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:            1404 kB
Writeback:           0 kB
Mapped:          29708 kB
Slab:            51100 kB
Committed_AS:  2329372 kB
PageTables:       1676 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 node22 on Tue May  1 12:08:24 UTC 2007