Trace number 348144

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 2007-03-23? (TO) 1800.09 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-usAbbrv.8.25_70.opb
MD5SUM825fd1904b2d777401b7be7f08c7951c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables20611
Total number of constraints3921
Number of constraints which are clauses563
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3358
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 135
Biggest coefficient in the objective function 262118
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524354
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262118
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524354
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/348144-1176569876/instance-348144-1176569876.opb ......
1800.06/1800.80	c done parsing opb.
1800.06/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348144-1176569876/instance-348144-1176569876.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node33/watcher-348144-1176569876 -o ROOT/results/node33/solver-348144-1176569876 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348144-1176569876/PBS4 /tmp/evaluation/348144-1176569876/instance-348144-1176569876.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: 0.91 0.97 0.99 3/77 17585
/proc/meminfo: memFree=1447152/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=3260 CPUtime=0
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 498 0 0 0 0 0 0 0 18 0 1 0 104903063 3338240 480 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/17585/statm: 815 484 81 219 0 592 0

[startup+0.0187319 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17585
/proc/meminfo: memFree=1447152/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=4300 CPUtime=0.01
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 856 0 0 0 1 0 0 0 18 0 1 0 104903063 4403200 838 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/17585/statm: 1075 838 87 219 0 852 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4300

[startup+0.101749 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17585
/proc/meminfo: memFree=1447152/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=5556 CPUtime=0.09
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 1173 0 0 0 9 0 0 0 18 0 1 0 104903063 5689344 1155 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/17585/statm: 1389 1155 87 219 0 1166 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5556

[startup+0.30179 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17585
/proc/meminfo: memFree=1447152/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=6804 CPUtime=0.29
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 1482 0 0 0 29 0 0 0 20 0 1 0 104903063 6967296 1464 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 1 0 0
/proc/17585/statm: 1701 1464 87 219 0 1478 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6804

[startup+0.701872 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17585
/proc/meminfo: memFree=1447152/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=9276 CPUtime=0.69
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 2126 0 0 0 68 1 0 0 24 0 1 0 104903063 9498624 2075 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134530219 0 0 4096 0 0 0 0 17 1 0 0
/proc/17585/statm: 2319 2075 88 219 0 2096 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9276

[startup+1.50104 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 17586
/proc/meminfo: memFree=1438824/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=11360 CPUtime=1.49
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 2515 0 0 0 148 1 0 0 25 0 1 0 104903063 11632640 2423 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 2840 2423 94 219 0 2617 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11360

[startup+3.10137 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 17586
/proc/meminfo: memFree=1436520/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=14072 CPUtime=3.09
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 3171 0 0 0 307 2 0 0 25 0 1 0 104903063 14409728 2989 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 3518 2989 94 219 0 3295 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14072

[startup+6.30202 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 17586
/proc/meminfo: memFree=1433448/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=18728 CPUtime=6.29
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 3965 0 0 0 625 4 0 0 25 0 1 0 104903063 19177472 3578 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551352 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 4682 3578 94 219 0 4459 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18728

[startup+12.7013 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 17586
/proc/meminfo: memFree=1431080/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=19928 CPUtime=12.69
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 4829 0 0 0 1262 7 0 0 25 0 1 0 104903063 20406272 4058 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 4982 4058 94 219 0 4759 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19928

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 17586
/proc/meminfo: memFree=1428968/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=20884 CPUtime=25.48
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 5923 0 0 0 2537 11 0 0 25 0 1 0 104903063 21385216 4578 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134585941 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 5221 4578 94 219 0 4998 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20884

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 17586
/proc/meminfo: memFree=1426472/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=22916 CPUtime=51.07
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 7779 0 0 0 5084 23 0 0 25 0 1 0 104903063 23465984 5175 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 5729 5175 94 219 0 5506 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22916

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 17586
/proc/meminfo: memFree=1420648/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=34596 CPUtime=102.25
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 11206 0 0 0 10185 40 0 0 25 0 1 0 104903063 35426304 6659 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 8649 6659 94 219 0 8426 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 34596

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17586
/proc/meminfo: memFree=1416936/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=35908 CPUtime=162.23
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 13579 0 0 0 16169 54 0 0 25 0 1 0 104903063 36769792 7597 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 8977 7597 94 219 0 8754 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35908

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 17754
/proc/meminfo: memFree=1410232/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=39952 CPUtime=222.15
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 16830 0 0 0 22148 67 0 0 25 0 1 0 104903063 40910848 8890 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 9988 8890 94 219 0 9765 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 39952

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17784
/proc/meminfo: memFree=1409000/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=57648 CPUtime=282.1
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 18788 0 0 0 28127 83 0 0 25 0 1 0 104903063 59031552 9495 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 14412 9495 94 219 0 14189 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 57648

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17784
/proc/meminfo: memFree=1407592/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=58752 CPUtime=342.08
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 20348 0 0 0 34114 94 0 0 25 0 1 0 104903063 60162048 9866 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 14688 9866 94 219 0 14465 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 58752

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17784
/proc/meminfo: memFree=1404008/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=60216 CPUtime=402.06
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 22242 0 0 0 40099 107 0 0 25 0 1 0 104903063 61661184 10817 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 15054 10817 94 219 0 14831 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 60216

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17784
/proc/meminfo: memFree=1402152/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=61196 CPUtime=462.04
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 23590 0 0 0 46084 120 0 0 25 0 1 0 104903063 62664704 11222 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 15299 11222 94 219 0 15076 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 61196

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17784
/proc/meminfo: memFree=1401256/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=62120 CPUtime=522.02
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 24712 0 0 0 52067 135 0 0 25 0 1 0 104903063 63610880 11483 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 15530 11483 94 219 0 15307 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 62120

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17784
/proc/meminfo: memFree=1398120/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=63024 CPUtime=581.99
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 26393 0 0 0 58050 149 0 0 25 0 1 0 104903063 64536576 12262 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 15756 12262 94 219 0 15533 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 63024

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17784
/proc/meminfo: memFree=1395816/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=63772 CPUtime=641.98
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 27805 0 0 0 64039 159 0 0 25 0 1 0 104903063 65302528 12854 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 15943 12854 94 219 0 15720 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 63772


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17784
/proc/meminfo: memFree=1391464/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=73084 CPUtime=821.91
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 32648 0 0 0 81994 197 0 0 25 0 1 0 104903063 74838016 13987 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 18271 13987 94 219 0 18048 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 73084

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17784
/proc/meminfo: memFree=1389416/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=73484 CPUtime=881.89
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 33854 0 0 0 87981 208 0 0 25 0 1 0 104903063 75247616 14496 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 18371 14496 94 219 0 18148 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 73484

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17784
/proc/meminfo: memFree=1387496/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=74684 CPUtime=941.87
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 35078 0 0 0 93968 219 0 0 25 0 1 0 104903063 76476416 14982 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 18671 14982 94 219 0 18448 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 74684

[startup+1002.3 s]
/proc/loadavg: 1.03 0.99 1.00 2/78 17784
/proc/meminfo: memFree=1385512/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=75700 CPUtime=1001.85
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 36271 0 0 0 99955 230 0 0 25 0 1 0 104903063 77516800 15519 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 18925 15519 94 219 0 18702 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 75700

[startup+1062.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 17784
/proc/meminfo: memFree=1383720/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=77100 CPUtime=1061.82
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 37368 0 0 0 105942 240 0 0 25 0 1 0 104903063 78950400 15919 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 19275 15919 94 219 0 19052 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 77100

[startup+1122.3 s]
/proc/loadavg: 1.13 1.03 1.01 2/78 17784
/proc/meminfo: memFree=1382952/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=78096 CPUtime=1121.8
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 38217 0 0 0 111930 250 0 0 25 0 1 0 104903063 79970304 16112 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 19524 16112 94 219 0 19301 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 78096

[startup+1182.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/78 17784
/proc/meminfo: memFree=1382248/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=78544 CPUtime=1181.78
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 38874 0 0 0 117917 261 0 0 25 0 1 0 104903063 80429056 16277 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 19636 16277 94 219 0 19413 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 78544

[startup+1242.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 17784
/proc/meminfo: memFree=1381288/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=79280 CPUtime=1241.76
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 39733 0 0 0 123905 271 0 0 25 0 1 0 104903063 81182720 16562 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 19820 16562 94 219 0 19597 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 79280

[startup+1302.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/78 17784
/proc/meminfo: memFree=1380072/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=80472 CPUtime=1301.74
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 40607 0 0 0 129891 283 0 0 25 0 1 0 104903063 82403328 16821 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 20118 16821 94 219 0 19895 0
Current children cumulated CPU time (s) 1301.74
Current children cumulated vsize (KiB) 80472

[startup+1362.3 s]
/proc/loadavg: 1.04 1.04 1.00 2/78 17784
/proc/meminfo: memFree=1378856/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=80936 CPUtime=1361.72
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 41515 0 0 0 135875 297 0 0 25 0 1 0 104903063 82878464 17155 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 20234 17155 94 219 0 20011 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 80936

[startup+1422.31 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 17784
/proc/meminfo: memFree=1377448/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=81544 CPUtime=1421.7
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 42516 0 0 0 141861 309 0 0 25 0 1 0 104903063 83501056 17541 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 20386 17541 94 219 0 20163 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 81544

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 17784
/proc/meminfo: memFree=1375720/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=82500 CPUtime=1481.68
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 43444 0 0 0 147848 320 0 0 25 0 1 0 104903063 84480000 17936 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 20625 17936 94 219 0 20402 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 82500

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 17784
/proc/meminfo: memFree=1375080/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=82660 CPUtime=1541.65
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 44178 0 0 0 153836 329 0 0 25 0 1 0 104903063 84643840 18096 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 20665 18096 94 219 0 20442 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 82660

[startup+1602.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 17784
/proc/meminfo: memFree=1374632/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=82836 CPUtime=1601.64
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 44838 0 0 0 159824 340 0 0 25 0 1 0 104903063 84824064 18223 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 20709 18223 94 219 0 20486 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 82836

[startup+1662.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 17784
/proc/meminfo: memFree=1373096/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=83796 CPUtime=1661.61
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 45785 0 0 0 165812 349 0 0 25 0 1 0 104903063 85807104 18637 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 20949 18637 94 219 0 20726 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 83796

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17784
/proc/meminfo: memFree=1369832/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=84628 CPUtime=1721.58
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 47171 0 0 0 171798 360 0 0 25 0 1 0 104903063 86659072 19449 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 21157 19449 94 219 0 20934 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 84628

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17784
/proc/meminfo: memFree=1368488/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=84788 CPUtime=1781.56
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 48049 0 0 0 177785 371 0 0 25 0 1 0 104903063 86822912 19753 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 21197 19753 94 219 0 20974 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 84788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 17784
/proc/meminfo: memFree=1368232/2055920 swapFree=4170484/4192956
[pid=17585] ppid=17583 vsize=84948 CPUtime=1800.06
/proc/17585/stat : 17585 (PBS4) R 17583 17585 17225 0 -1 4194304 48324 0 0 0 179631 375 0 0 25 0 1 0 104903063 86986752 19823 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17585/statm: 21237 19823 94 219 0 21014 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 84948

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): 1800.82
CPU time (s): 1800.09
CPU user time (s): 1796.32
CPU system time (s): 3.77143
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 84948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.32
system time used= 3.77143
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48325
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= 37444

runsolver used 1.9517 second user time and 4.6013 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Sat Apr 14 16:57:56 UTC 2007

IDJOB= 348144
IDBENCH= 1621
IDSOLVER= 157
FILE ID= node33/348144-1176569876

PBS_JOBID= 4556886

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-usAbbrv.8.25_70.opb
COMMAND LINE= /tmp/evaluation/348144-1176569876/PBS4 /tmp/evaluation/348144-1176569876/instance-348144-1176569876.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-348144-1176569876 -o ROOT/results/node33/conversion-348144-1176569876 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348144-1176569876/instance-348144-1176569876.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-348144-1176569876 -o ROOT/results/node33/solver-348144-1176569876 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348144-1176569876/PBS4 /tmp/evaluation/348144-1176569876/instance-348144-1176569876.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  825fd1904b2d777401b7be7f08c7951c

RANDOM SEED= 355864788

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1447560 kB
Buffers:         37556 kB
Cached:         276232 kB
SwapCached:       2752 kB
Active:         326420 kB
Inactive:       170600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447560 kB
SwapTotal:     4192956 kB
SwapFree:      4170484 kB
Dirty:            3068 kB
Writeback:           0 kB
Mapped:         197964 kB
Slab:            96656 kB
Committed_AS:   372136 kB
PageTables:       1992 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= 66562 MiB

End job on node33 on Sat Apr 14 17:27:59 UTC 2007