Trace number 454569

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.09 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_100_10_4.opb
MD5SUMd0c1e6f66b584092ef8bd8f37f3a4db9
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-25
Best CPU time to get the best result obtained on this benchmark675.688
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -25
Optimality of the best value was proved YES
Number of variables100
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint10
Maximum length of a constraint18
Number of terms in the objective function 100
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1258
Sum of products size (including duplicates)2516
Number of different products629
Sum of products size1258

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/454569-1178027497/instance-454569-1178027497.opb ......
0.00/0.01	c done parsing opb.
0.00/0.01	o 83
0.00/0.01	o 82
0.00/0.01	o 81
0.00/0.02	o 80
0.00/0.02	o 79
1.49/1.52	o 78
1.49/1.55	o 77
13.39/13.48	o 76
1800.07/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454569-1178027497/instance-454569-1178027497.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node74/watcher-454569-1178027497 -o ROOT/results/node74/solver-454569-1178027497 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454569-1178027497/PBS4 /tmp/evaluation/454569-1178027497/instance-454569-1178027497.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 0.95 0.98 3/66 22194
/proc/meminfo: memFree=1791640/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=1456 CPUtime=0
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 250664438 1490944 146 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/22194/statm: 364 147 87 219 0 141 0

[startup+0.032771 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 22194
/proc/meminfo: memFree=1791640/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=1592 CPUtime=0.03
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 264 0 0 0 3 0 0 0 18 0 1 0 250664438 1630208 247 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 398 247 102 219 0 175 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1592

[startup+0.101779 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 22194
/proc/meminfo: memFree=1791640/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=2528 CPUtime=0.09
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 394 0 0 0 9 0 0 0 18 0 1 0 250664438 2588672 377 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 632 377 103 219 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2528

[startup+0.3018 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 22194
/proc/meminfo: memFree=1791640/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=3696 CPUtime=0.29
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 718 0 0 0 29 0 0 0 19 0 1 0 250664438 3784704 701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 924 701 103 219 0 701 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3696

[startup+0.701848 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 22194
/proc/meminfo: memFree=1791640/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=6076 CPUtime=0.69
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 1137 0 0 0 68 1 0 0 22 0 1 0 250664438 6221824 1120 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 1519 1120 103 219 0 1296 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6076

[startup+1.50194 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 22195
/proc/meminfo: memFree=1786512/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=10804 CPUtime=1.49
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 1878 0 0 0 147 2 0 0 25 0 1 0 250664438 11063296 1812 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 2701 1812 104 219 0 2478 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10804

[startup+3.10112 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 22195
/proc/meminfo: memFree=1782992/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=12096 CPUtime=3.09
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 2738 0 0 0 307 2 0 0 25 0 1 0 250664438 12386304 2672 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 3024 2672 104 219 0 2801 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12096

[startup+6.30149 s]
/proc/loadavg: 0.92 0.95 0.98 2/67 22195
/proc/meminfo: memFree=1779728/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=21560 CPUtime=6.29
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 3309 0 0 0 625 4 0 0 25 0 1 0 250664438 22077440 3146 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 5390 3146 104 219 0 5167 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21560

[startup+12.7012 s]
/proc/loadavg: 0.93 0.95 0.98 2/67 22195
/proc/meminfo: memFree=1777168/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=23360 CPUtime=12.69
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 4018 0 0 0 1262 7 0 0 25 0 1 0 250664438 23920640 3662 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 5840 3662 104 219 0 5617 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23360

[startup+25.5017 s]
/proc/loadavg: 0.94 0.96 0.98 2/67 22195
/proc/meminfo: memFree=1775056/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=26324 CPUtime=25.48
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 4920 0 0 0 2537 11 0 0 25 0 1 0 250664438 26955776 4179 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 6581 4179 104 219 0 6358 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26324

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 22195
/proc/meminfo: memFree=1771856/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=30996 CPUtime=51.07
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 6435 0 0 0 5087 20 0 0 25 0 1 0 250664438 31739904 4925 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 7749 4925 104 219 0 7526 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30996

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/67 22195
/proc/meminfo: memFree=1767120/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=33784 CPUtime=102.27
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 7632 0 0 0 10192 35 0 0 25 0 1 0 250664438 34594816 6122 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585932 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 8446 6122 104 219 0 8223 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33784

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22195
/proc/meminfo: memFree=1762576/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=42608 CPUtime=162.24
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 10295 0 0 0 16174 50 0 0 25 0 1 0 250664438 43630592 7248 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 10652 7248 104 219 0 10429 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42608

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22195
/proc/meminfo: memFree=1758736/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=44676 CPUtime=222.23
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 11244 0 0 0 22162 61 0 0 25 0 1 0 250664438 45748224 8197 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 11169 8197 104 219 0 10946 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 44676

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22195
/proc/meminfo: memFree=1755280/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=46780 CPUtime=282.2
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 12131 0 0 0 28148 72 0 0 25 0 1 0 250664438 47902720 9084 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 11695 9084 104 219 0 11472 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 46780

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22195
/proc/meminfo: memFree=1751824/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=60552 CPUtime=342.19
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 16032 0 0 0 34136 83 0 0 25 0 1 0 250664438 62005248 9912 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 15138 9912 104 219 0 14915 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 60552

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22195
/proc/meminfo: memFree=1748944/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=62224 CPUtime=402.16
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 16751 0 0 0 40125 91 0 0 25 0 1 0 250664438 63717376 10631 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 15556 10631 104 219 0 15333 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 62224

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22195
/proc/meminfo: memFree=1746256/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=63332 CPUtime=462.15
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 17409 0 0 0 46116 99 0 0 25 0 1 0 250664438 64851968 11289 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 15833 11289 104 219 0 15610 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 63332

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22195
/proc/meminfo: memFree=1743632/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=65336 CPUtime=522.14
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 18076 0 0 0 52107 107 0 0 25 0 1 0 250664438 66904064 11956 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 16334 11956 104 219 0 16111 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 65336

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 4/73 22309
/proc/meminfo: memFree=1739856/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=66432 CPUtime=582.07
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 18657 0 0 0 58093 114 0 0 25 0 1 0 250664438 68026368 12537 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 16608 12537 104 219 0 16385 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 66432

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1738832/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=67596 CPUtime=642
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 19196 0 0 0 64078 122 0 0 25 0 1 0 250664438 69218304 13076 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 16899 13076 104 219 0 16676 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 67596


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1730576/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=71740 CPUtime=881.93
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 21267 0 0 0 88046 147 0 0 25 0 1 0 250664438 73461760 15147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 17935 15147 104 219 0 17712 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 71740

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1728784/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=73224 CPUtime=941.92
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 21728 0 0 0 94037 155 0 0 25 0 1 0 250664438 74981376 15608 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 18306 15608 104 219 0 18083 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 73224

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1726864/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=97800 CPUtime=1001.9
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 28324 0 0 0 100027 163 0 0 25 0 1 0 250664438 100147200 16059 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 24450 16059 104 219 0 24227 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 97800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1725072/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=99376 CPUtime=1061.87
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 28791 0 0 0 106019 168 0 0 25 0 1 0 250664438 101761024 16526 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 24844 16526 104 219 0 24621 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 99376

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1723280/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=99376 CPUtime=1121.86
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 29220 0 0 0 112012 174 0 0 25 0 1 0 250664438 101761024 16955 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 24844 16955 104 219 0 24621 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 99376

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1721552/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=101052 CPUtime=1181.84
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 29655 0 0 0 118003 181 0 0 25 0 1 0 250664438 103477248 17390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 25263 17390 104 219 0 25040 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 101052

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1719760/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=101052 CPUtime=1241.82
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 30074 0 0 0 123995 187 0 0 25 0 1 0 250664438 103477248 17809 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 25263 17809 104 219 0 25040 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 101052

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1718160/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=102832 CPUtime=1301.81
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 30486 0 0 0 129988 193 0 0 25 0 1 0 250664438 105299968 18221 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 25708 18221 104 219 0 25485 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 102832

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1716496/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=102832 CPUtime=1361.78
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 30898 0 0 0 135982 196 0 0 25 0 1 0 250664438 105299968 18633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 25708 18633 104 219 0 25485 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 102832

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1715024/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=104724 CPUtime=1421.78
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 31275 0 0 0 141977 201 0 0 25 0 1 0 250664438 107237376 19010 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 26181 19010 104 219 0 25958 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 104724

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1713488/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=104724 CPUtime=1481.76
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 31660 0 0 0 147970 206 0 0 25 0 1 0 250664438 107237376 19395 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 26181 19395 104 219 0 25958 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 104724

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1712080/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=104724 CPUtime=1541.73
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 32022 0 0 0 153962 211 0 0 25 0 1 0 250664438 107237376 19757 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 26181 19757 104 219 0 25958 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 104724

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1710672/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=106732 CPUtime=1601.71
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 32367 0 0 0 159955 216 0 0 25 0 1 0 250664438 109293568 20102 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 26683 20102 104 219 0 26460 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 106732

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1709328/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=106732 CPUtime=1661.7
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 32715 0 0 0 165950 220 0 0 25 0 1 0 250664438 109293568 20450 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 26683 20450 104 219 0 26460 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 106732

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1707920/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=106732 CPUtime=1721.68
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 33065 0 0 0 171944 224 0 0 25 0 1 0 250664438 109293568 20800 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 26683 20800 104 219 0 26460 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 106732

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1706512/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=108868 CPUtime=1781.66
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 33419 0 0 0 177937 229 0 0 25 0 1 0 250664438 111480832 21154 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 27217 21154 104 219 0 26994 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 108868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1706064/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=108868 CPUtime=1800.07
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 33526 0 0 0 179777 230 0 0 25 0 1 0 250664438 111480832 21261 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 27217 21261 104 219 0 26994 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 108868

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

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

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/67 22393
/proc/meminfo: memFree=1706064/2055920 swapFree=4183036/4192956
[pid=22194] ppid=22192 vsize=108868 CPUtime=1800.07
/proc/22194/stat : 22194 (PBS4) R 22192 22194 9348 0 -1 4194304 33526 0 0 0 179777 230 0 0 25 0 1 0 250664438 111480832 21261 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22194/statm: 27217 21261 104 219 0 26994 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 108868

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.09
CPU user time (s): 1797.77
CPU system time (s): 2.31965
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 122380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.77
system time used= 2.31965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33527
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= 1889

runsolver used 1.24681 second user time and 3.81342 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Tue May  1 13:51:37 UTC 2007

IDJOB= 454569
IDBENCH= 48206
IDSOLVER= 157
FILE ID= node74/454569-1178027497

PBS_JOBID= 4728365

Free space on /tmp= 103244 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_4.opb
COMMAND LINE= /tmp/evaluation/454569-1178027497/PBS4 /tmp/evaluation/454569-1178027497/instance-454569-1178027497.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-454569-1178027497 -o ROOT/results/node74/conversion-454569-1178027497 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454569-1178027497/instance-454569-1178027497.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-454569-1178027497 -o ROOT/results/node74/solver-454569-1178027497 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454569-1178027497/PBS4 /tmp/evaluation/454569-1178027497/instance-454569-1178027497.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d0c1e6f66b584092ef8bd8f37f3a4db9

RANDOM SEED= 387215336

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1792048 kB
Buffers:         32036 kB
Cached:         155436 kB
SwapCached:       2996 kB
Active:          70688 kB
Inactive:       132140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792048 kB
SwapTotal:     4192956 kB
SwapFree:      4183036 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          20816 kB
Slab:            46836 kB
Committed_AS:  5907624 kB
PageTables:       1488 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103244 MiB

End job on node74 on Tue May  1 14:21:40 UTC 2007