Trace number 351662

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) 1800.04 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-set1ch.opb
MD5SUM6815697d1fd827c594e155d1d753b261
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14010
Best CPU time to get the best result obtained on this benchmark1782.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 14010
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints492
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 constraints492
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7200
Biggest coefficient in the objective function 3483
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 530175
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 530175
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/351662-1176608915/instance-351662-1176608915.opb ......
1800.03/1800.61	c done parsing opb.
1800.03/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351662-1176608915/instance-351662-1176608915.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/node43/watcher-351662-1176608915 -o ROOT/results/node43/solver-351662-1176608915 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351662-1176608915/PBS4 /tmp/evaluation/351662-1176608915/instance-351662-1176608915.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 32014
/proc/meminfo: memFree=1676904/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=2676 CPUtime=0
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 382 0 0 0 0 0 0 0 18 0 1 0 108803354 2740224 364 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/32014/statm: 669 368 81 219 0 446 0

[startup+0.01515 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 32014
/proc/meminfo: memFree=1676904/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=3344 CPUtime=0.01
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 631 0 0 0 1 0 0 0 18 0 1 0 108803354 3424256 613 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/32014/statm: 836 613 86 219 0 613 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3344

[startup+0.101157 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 32014
/proc/meminfo: memFree=1676904/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=3616 CPUtime=0.09
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 710 0 0 0 9 0 0 0 18 0 1 0 108803354 3702784 692 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/32014/statm: 904 692 87 219 0 681 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3616

[startup+0.301175 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 32014
/proc/meminfo: memFree=1676904/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=3824 CPUtime=0.29
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 739 0 0 0 29 0 0 0 19 0 1 0 108803354 3915776 721 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 1 0 0
/proc/32014/statm: 956 721 87 219 0 733 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3824

[startup+0.701209 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 32014
/proc/meminfo: memFree=1676904/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=7340 CPUtime=0.68
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 1685 0 0 0 68 0 0 0 23 0 1 0 108803354 7516160 1329 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 1835 1329 93 219 0 1612 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7340

[startup+1.50128 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 32015
/proc/meminfo: memFree=1671648/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=8108 CPUtime=1.49
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 1802 0 0 0 148 1 0 0 25 0 1 0 108803354 8302592 1446 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 2027 1446 94 219 0 1804 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8108

[startup+3.10142 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 32015
/proc/meminfo: memFree=1671072/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=9180 CPUtime=3.09
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 1948 0 0 0 308 1 0 0 25 0 1 0 108803354 9400320 1592 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 2295 1592 94 219 0 2072 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9180

[startup+6.3017 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 32015
/proc/meminfo: memFree=1669792/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=9572 CPUtime=6.29
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 2241 0 0 0 626 3 0 0 25 0 1 0 108803354 9801728 1885 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 2393 1885 94 219 0 2170 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9572

[startup+12.7013 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 32015
/proc/meminfo: memFree=1668328/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=12160 CPUtime=12.69
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 2579 0 0 0 1265 4 0 0 25 0 1 0 108803354 12451840 2174 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 3040 2174 94 219 0 2817 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12160

[startup+25.5014 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 32015
/proc/meminfo: memFree=1666152/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=17084 CPUtime=25.48
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 3222 0 0 0 2540 8 0 0 25 0 1 0 108803354 17494016 2720 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 4271 2720 94 219 0 4048 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17084

[startup+51.1016 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 32015
/proc/meminfo: memFree=1662696/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=17824 CPUtime=51.08
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 4065 0 0 0 5093 15 0 0 25 0 1 0 108803354 18251776 3563 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 4456 3563 94 219 0 4233 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17824

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 32015
/proc/meminfo: memFree=1658664/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=27968 CPUtime=102.27
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 5283 0 0 0 10199 28 0 0 25 0 1 0 108803354 28639232 4588 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 6992 4588 94 219 0 6769 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27968

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 32015
/proc/meminfo: memFree=1656744/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=30692 CPUtime=162.25
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 6139 0 0 0 16184 41 0 0 25 0 1 0 108803354 31428608 5059 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 7673 5059 94 219 0 7450 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 30692

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32015
/proc/meminfo: memFree=1655016/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=31848 CPUtime=222.23
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 6555 0 0 0 22167 56 0 0 25 0 1 0 108803354 32612352 5475 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 7962 5475 94 219 0 7739 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 31848

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32015
/proc/meminfo: memFree=1653480/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=32788 CPUtime=282.22
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 6937 0 0 0 28149 73 0 0 25 0 1 0 108803354 33574912 5857 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 8197 5857 94 219 0 7974 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 32788

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32015
/proc/meminfo: memFree=1651624/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=37084 CPUtime=342.2
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 8158 0 0 0 34130 90 0 0 25 0 1 0 108803354 37974016 6309 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 9271 6309 94 219 0 9048 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37084

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32015
/proc/meminfo: memFree=1649768/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=37836 CPUtime=402.18
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 8618 0 0 0 40112 106 0 0 25 0 1 0 108803354 38744064 6769 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 9459 6769 94 219 0 9236 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 37836

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32015
/proc/meminfo: memFree=1647400/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=38316 CPUtime=462.16
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 9200 0 0 0 46095 121 0 0 25 0 1 0 108803354 39235584 7351 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 9579 7351 94 219 0 9356 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 38316

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32015
/proc/meminfo: memFree=1646376/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=38800 CPUtime=522.15
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 9444 0 0 0 52082 133 0 0 25 0 1 0 108803354 39731200 7595 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 9700 7595 94 219 0 9477 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 38800

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32015
/proc/meminfo: memFree=1644840/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=39564 CPUtime=582.13
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 9851 0 0 0 58067 146 0 0 25 0 1 0 108803354 40513536 8002 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547825 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 9891 8002 94 219 0 9668 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 39564

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32015
/proc/meminfo: memFree=1643432/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=40012 CPUtime=642.12
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 10174 0 0 0 64054 158 0 0 25 0 1 0 108803354 40972288 8325 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 10003 8325 94 219 0 9780 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 40012


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1640680/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=47712 CPUtime=821.97
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 12361 0 0 0 81990 207 0 0 25 0 1 0 108803354 48857088 8975 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 11928 8975 94 219 0 11705 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 47712

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1639848/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=48316 CPUtime=881.95
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 12574 0 0 0 87975 220 0 0 25 0 1 0 108803354 49475584 9188 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 12079 9188 94 219 0 11856 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 48316

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1639016/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=48892 CPUtime=941.94
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 12770 0 0 0 93961 233 0 0 25 0 1 0 108803354 50065408 9384 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 12223 9384 94 219 0 12000 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 48892

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1638312/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=48968 CPUtime=1001.93
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 12953 0 0 0 99948 245 0 0 25 0 1 0 108803354 50143232 9567 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 12242 9567 94 219 0 12019 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 48968

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1637608/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=49520 CPUtime=1061.91
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 13124 0 0 0 105935 256 0 0 25 0 1 0 108803354 50708480 9738 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 12380 9738 94 219 0 12157 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 49520

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1636776/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=50176 CPUtime=1121.89
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 13324 0 0 0 111921 268 0 0 25 0 1 0 108803354 51380224 9938 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547671 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 12544 9938 94 219 0 12321 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 50176

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1635944/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=50284 CPUtime=1181.88
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 13523 0 0 0 117909 279 0 0 25 0 1 0 108803354 51490816 10137 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 12571 10137 94 219 0 12348 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 50284

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1635304/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=50968 CPUtime=1241.87
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 13713 0 0 0 123897 290 0 0 25 0 1 0 108803354 52191232 10327 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 12742 10327 94 219 0 12519 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 50968

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1634472/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=51116 CPUtime=1301.85
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 13909 0 0 0 129881 304 0 0 25 0 1 0 108803354 52342784 10523 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 12779 10523 94 219 0 12556 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 51116

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1633768/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=51868 CPUtime=1361.83
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 14102 0 0 0 135861 322 0 0 25 0 1 0 108803354 53112832 10716 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 12967 10716 94 219 0 12744 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 51868

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1633064/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=51956 CPUtime=1421.82
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 14271 0 0 0 141846 336 0 0 25 0 1 0 108803354 53202944 10885 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 12989 10885 94 219 0 12766 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 51956

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1632232/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=52808 CPUtime=1481.8
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 14475 0 0 0 147829 351 0 0 25 0 1 0 108803354 54075392 11089 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 13202 11089 94 219 0 12979 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 52808

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1631464/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=52956 CPUtime=1541.79
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 14656 0 0 0 153815 364 0 0 25 0 1 0 108803354 54226944 11270 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 13239 11270 94 219 0 13016 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 52956

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1630888/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=53668 CPUtime=1601.77
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 14805 0 0 0 159801 376 0 0 25 0 1 0 108803354 54956032 11419 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 13417 11419 94 219 0 13194 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 53668

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1629864/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=53716 CPUtime=1661.76
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 15048 0 0 0 165789 387 0 0 25 0 1 0 108803354 55005184 11662 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 13429 11662 94 219 0 13206 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 53716

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1629160/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=53796 CPUtime=1721.73
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 15222 0 0 0 171775 398 0 0 25 0 1 0 108803354 55087104 11836 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 13449 11836 94 219 0 13226 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 53796

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1628264/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=54648 CPUtime=1781.72
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 15439 0 0 0 177759 413 0 0 25 0 1 0 108803354 55959552 12053 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 13662 12053 94 219 0 13439 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 54648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32213
/proc/meminfo: memFree=1628136/2055920 swapFree=4191892/4192956
[pid=32014] ppid=32012 vsize=54648 CPUtime=1800.03
/proc/32014/stat : 32014 (PBS4) R 32012 32014 31952 0 -1 4194304 15480 0 0 0 179585 418 0 0 25 0 1 0 108803354 55959552 12094 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32014/statm: 13662 12094 94 219 0 13439 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 54648

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1795.85
CPU system time (s): 4.18936
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 54648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.85
system time used= 4.18936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15481
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= 2114

runsolver used 1.3398 second user time and 3.64744 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sun Apr 15 03:48:35 UTC 2007

IDJOB= 351662
IDBENCH= 1789
IDSOLVER= 157
FILE ID= node43/351662-1176608915

PBS_JOBID= 4557054

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-set1ch.opb
COMMAND LINE= /tmp/evaluation/351662-1176608915/PBS4 /tmp/evaluation/351662-1176608915/instance-351662-1176608915.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-351662-1176608915 -o ROOT/results/node43/conversion-351662-1176608915 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351662-1176608915/instance-351662-1176608915.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-351662-1176608915 -o ROOT/results/node43/solver-351662-1176608915 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351662-1176608915/PBS4 /tmp/evaluation/351662-1176608915/instance-351662-1176608915.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  6815697d1fd827c594e155d1d753b261

RANDOM SEED= 692380344

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1677312 kB
Buffers:         17364 kB
Cached:         261980 kB
SwapCached:        272 kB
Active:          40136 kB
Inactive:       253872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677312 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            1600 kB
Writeback:           0 kB
Mapped:          23600 kB
Slab:            70696 kB
Committed_AS:   176976 kB
PageTables:       1392 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 node43 on Sun Apr 15 04:18:38 UTC 2007