Trace number 347988

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) 1800.03 1800.63

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-berlin_5_8_0.opb
MD5SUM69d5c7c1a4b8d5de2fe0ee7c53688a9d
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 variables9464
Total number of constraints1820
Number of constraints which are clauses309
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1511
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 78
Biggest coefficient in the objective function 262133
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524327
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262133
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524346
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/347988-1176558296/instance-347988-1176558296.opb ......
1800.01/1800.61	c done parsing opb.
1800.01/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347988-1176558296/instance-347988-1176558296.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/node9/watcher-347988-1176558296 -o ROOT/results/node9/solver-347988-1176558296 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/347988-1176558296/PBS4 /tmp/evaluation/347988-1176558296/instance-347988-1176558296.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: 0.92 0.97 0.98 3/77 23301
/proc/meminfo: memFree=1700800/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=2636 CPUtime=0
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 440 0 0 0 0 0 0 0 18 0 1 0 131867200 2699264 422 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/23301/statm: 659 422 87 219 0 436 0

[startup+0.0679909 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 23301
/proc/meminfo: memFree=1700800/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=3316 CPUtime=0.06
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 631 0 0 0 6 0 0 0 18 0 1 0 131867200 3395584 613 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518224 0 0 4096 0 0 0 0 17 1 0 0
/proc/23301/statm: 829 613 87 219 0 606 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3316

[startup+0.101995 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 23301
/proc/meminfo: memFree=1700800/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=3976 CPUtime=0.09
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 775 0 0 0 9 0 0 0 18 0 1 0 131867200 4071424 757 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518406 0 0 4096 0 0 0 0 17 1 0 0
/proc/23301/statm: 994 757 87 219 0 771 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3976

[startup+0.302019 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 23301
/proc/meminfo: memFree=1700800/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=5168 CPUtime=0.29
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 1087 0 0 0 29 0 0 0 19 0 1 0 131867200 5292032 1069 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529955 0 0 4096 0 0 0 0 17 1 0 0
/proc/23301/statm: 1292 1070 87 219 0 1069 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5168

[startup+0.701063 s]
/proc/loadavg: 0.92 0.97 0.98 3/77 23301
/proc/meminfo: memFree=1700800/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=5420 CPUtime=0.69
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 1224 0 0 0 68 1 0 0 22 0 1 0 131867200 5550080 1206 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 1355 1206 93 219 0 1132 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5420

[startup+1.50115 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1695736/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=7416 CPUtime=1.49
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 1550 0 0 0 148 1 0 0 25 0 1 0 131867200 7593984 1532 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 1854 1532 93 219 0 1631 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7416

[startup+3.10133 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1694136/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=9832 CPUtime=3.09
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 2057 0 0 0 306 3 0 0 25 0 1 0 131867200 10067968 1990 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 2458 1990 94 219 0 2235 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9832

[startup+6.3017 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1691448/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=14588 CPUtime=6.29
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 2546 0 0 0 624 5 0 0 25 0 1 0 131867200 14938112 2479 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 3647 2479 94 219 0 3424 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14588

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1689216/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=15668 CPUtime=12.68
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 3066 0 0 0 1261 7 0 0 25 0 1 0 131867200 16044032 2902 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 3917 2902 94 219 0 3694 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15668

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1687232/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=16444 CPUtime=25.48
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 3584 0 0 0 2536 12 0 0 25 0 1 0 131867200 16838656 3420 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 4111 3420 94 219 0 3888 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16444

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1683776/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=18704 CPUtime=51.08
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 4651 0 0 0 5086 22 0 0 25 0 1 0 131867200 19152896 4294 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 4676 4294 94 219 0 4453 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18704

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1679040/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=30024 CPUtime=102.26
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 6225 0 0 0 10188 38 0 0 25 0 1 0 131867200 30744576 5483 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 7506 5483 94 219 0 7283 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30024

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1674688/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=31784 CPUtime=162.25
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 7309 0 0 0 16170 55 0 0 25 0 1 0 131867200 32546816 6567 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 7946 6567 94 219 0 7723 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31784

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1672448/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=36412 CPUtime=222.23
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 8640 0 0 0 22150 73 0 0 25 0 1 0 131867200 37285888 7129 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 9103 7129 94 219 0 8880 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 36412

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 23302
/proc/meminfo: memFree=1668480/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=37720 CPUtime=282.22
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 9631 0 0 0 28133 89 0 0 25 0 1 0 131867200 38625280 8120 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 9430 8120 94 219 0 9207 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 37720

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1664000/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=55064 CPUtime=342.2
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 10735 0 0 0 34114 106 0 0 25 0 1 0 131867200 56385536 9224 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 13766 9224 94 219 0 13543 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 55064

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1662912/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=55756 CPUtime=402.19
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 11003 0 0 0 40099 120 0 0 25 0 1 0 131867200 57094144 9492 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 13939 9492 94 219 0 13716 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 55756

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1658368/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=56736 CPUtime=462.16
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 12128 0 0 0 46080 136 0 0 25 0 1 0 131867200 58097664 10617 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 14184 10617 94 219 0 13961 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 56736

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1654848/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=57908 CPUtime=522.15
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 13005 0 0 0 52065 150 0 0 25 0 1 0 131867200 59297792 11494 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 14477 11494 94 219 0 14254 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 57908

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1653056/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=58912 CPUtime=582.14
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 13440 0 0 0 58047 167 0 0 25 0 1 0 131867200 60325888 11929 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 14728 11929 94 219 0 14505 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 58912

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1651392/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=65600 CPUtime=642.12
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 15388 0 0 0 64032 180 0 0 25 0 1 0 131867200 67174400 12340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 16400 12340 94 219 0 16177 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 65600


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1642304/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=68044 CPUtime=822.07
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 17657 0 0 0 81986 221 0 0 25 0 1 0 131867200 69677056 14609 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 17011 14609 94 219 0 16788 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 68044

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1639872/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=68700 CPUtime=882.06
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 18231 0 0 0 87973 233 0 0 25 0 1 0 131867200 70348800 15183 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 17175 15183 94 219 0 16952 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 68700

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23302
/proc/meminfo: memFree=1638272/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=69908 CPUtime=942.04
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 18628 0 0 0 93958 246 0 0 25 0 1 0 131867200 71585792 15580 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 17477 15580 94 219 0 17254 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 69908

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/84 23470
/proc/meminfo: memFree=1635832/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=70476 CPUtime=1001.93
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 18841 0 0 0 99931 262 0 0 25 0 1 0 131867200 72167424 15793 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 17619 15793 94 219 0 17396 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 70476

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23499
/proc/meminfo: memFree=1636160/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=71044 CPUtime=1061.9
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 19056 0 0 0 105914 276 0 0 25 0 1 0 131867200 72749056 16008 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 17761 16008 94 219 0 17538 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 71044

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23499
/proc/meminfo: memFree=1635200/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=71508 CPUtime=1121.88
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 19298 0 0 0 111898 290 0 0 25 0 1 0 131867200 73224192 16250 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 17877 16250 94 219 0 17654 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 71508

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23499
/proc/meminfo: memFree=1634368/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=72300 CPUtime=1181.86
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 19495 0 0 0 117883 303 0 0 25 0 1 0 131867200 74035200 16447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 18075 16447 94 219 0 17852 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 72300

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23499
/proc/meminfo: memFree=1633600/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=72652 CPUtime=1241.85
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 19684 0 0 0 123865 320 0 0 25 0 1 0 131867200 74395648 16636 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 18163 16636 94 219 0 17940 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 72652

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23499
/proc/meminfo: memFree=1632192/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=73432 CPUtime=1301.84
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 20034 0 0 0 129847 337 0 0 25 0 1 0 131867200 75194368 16986 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 18358 16986 94 219 0 18135 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 73432

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23499
/proc/meminfo: memFree=1631680/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=73656 CPUtime=1361.82
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 20196 0 0 0 135832 350 0 0 25 0 1 0 131867200 75423744 17148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 18414 17148 94 219 0 18191 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 73656

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23499
/proc/meminfo: memFree=1629312/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=107120 CPUtime=1421.81
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 20775 0 0 0 141814 367 0 0 25 0 1 0 131867200 109690880 17727 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 26780 17727 94 219 0 26557 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 107120

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23499
/proc/meminfo: memFree=1627840/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=107504 CPUtime=1481.79
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 21144 0 0 0 147799 380 0 0 25 0 1 0 131867200 110084096 18096 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 26876 18096 94 219 0 26653 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 107504

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23499
/proc/meminfo: memFree=1626240/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=108084 CPUtime=1541.77
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 21540 0 0 0 153785 392 0 0 25 0 1 0 131867200 110678016 18492 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 27021 18492 94 219 0 26798 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 108084

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23499
/proc/meminfo: memFree=1624704/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=108692 CPUtime=1601.75
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 21918 0 0 0 159766 409 0 0 25 0 1 0 131867200 111300608 18870 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 27173 18870 94 219 0 26950 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 108692

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23499
/proc/meminfo: memFree=1623104/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=108888 CPUtime=1661.74
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 22311 0 0 0 165752 422 0 0 25 0 1 0 131867200 111501312 19263 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 27222 19263 94 219 0 26999 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 108888

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23499
/proc/meminfo: memFree=1622464/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=109676 CPUtime=1721.72
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 22469 0 0 0 171736 436 0 0 25 0 1 0 131867200 112308224 19421 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 27419 19421 94 219 0 27196 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 109676

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23499
/proc/meminfo: memFree=1621568/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=109876 CPUtime=1781.7
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 22635 0 0 0 177719 451 0 0 25 0 1 0 131867200 112513024 19587 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 27469 19587 94 219 0 27246 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 109876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23499
/proc/meminfo: memFree=1621440/2055920 swapFree=4192812/4192956
[pid=23301] ppid=23299 vsize=109876 CPUtime=1800.01
/proc/23301/stat : 23301 (PBS4) R 23299 23301 22482 0 -1 4194304 22664 0 0 0 179545 456 0 0 25 0 1 0 131867200 112513024 19616 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23301/statm: 27469 19616 94 219 0 27246 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 109876

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): 1800.63
CPU time (s): 1800.03
CPU user time (s): 1795.46
CPU system time (s): 4.5783
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 109876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.46
system time used= 4.5783
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22665
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= 2565

runsolver used 1.9807 second user time and 4.56731 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sat Apr 14 13:44:56 UTC 2007

IDJOB= 347988
IDBENCH= 1598
IDSOLVER= 157
FILE ID= node9/347988-1176558296

PBS_JOBID= 4556759

Free space on /tmp= 66555 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-berlin_5_8_0.opb
COMMAND LINE= /tmp/evaluation/347988-1176558296/PBS4 /tmp/evaluation/347988-1176558296/instance-347988-1176558296.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-347988-1176558296 -o ROOT/results/node9/conversion-347988-1176558296 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347988-1176558296/instance-347988-1176558296.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-347988-1176558296 -o ROOT/results/node9/solver-347988-1176558296 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/347988-1176558296/PBS4 /tmp/evaluation/347988-1176558296/instance-347988-1176558296.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  69d5c7c1a4b8d5de2fe0ee7c53688a9d

RANDOM SEED= 676759077

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1701208 kB
Buffers:         28548 kB
Cached:         215232 kB
SwapCached:          0 kB
Active:         119424 kB
Inactive:       180964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701208 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2072 kB
Writeback:           0 kB
Mapped:          75544 kB
Slab:            39816 kB
Committed_AS:  4247416 kB
PageTables:       1788 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= 66555 MiB

End job on node9 on Sat Apr 14 14:14:59 UTC 2007