Trace number 431844

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.08 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=37-P1=47-P2=17-P3=127-P4=31-P5=127-P6=17-B.opb
MD5SUM844fbce0d49bf88665e134a5a6d0ad31
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.109982
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables126
Total number of constraints13
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 constraints13
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)294
Sum of products size (including duplicates)588
Number of different products294
Sum of products size588

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/431844-1178011141/instance-431844-1178011141.opb ......
0.00/0.02	c done parsing opb.
0.00/0.02	o 57
15.99/16.03	o 45
44.98/45.03	o 39
88.77/88.89	o 25
95.67/95.78	o 7
177.84/177.93	o 5
198.44/198.55	o 3
1800.07/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431844-1178011141/instance-431844-1178011141.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node43/watcher-431844-1178011141 -o ROOT/results/node43/solver-431844-1178011141 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431844-1178011141/PBS4 /tmp/evaluation/431844-1178011141/instance-431844-1178011141.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: 1.08 1.04 1.01 3/77 9807
/proc/meminfo: memFree=1616768/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=1456 CPUtime=0
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 249025908 1490944 139 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134568501 0 0 4096 0 0 0 0 17 1 0 0
/proc/9807/statm: 364 139 87 219 0 141 0

[startup+0.0535489 s]
/proc/loadavg: 1.08 1.04 1.01 3/77 9807
/proc/meminfo: memFree=1616768/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=1868 CPUtime=0.05
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 276 0 0 0 5 0 0 0 18 0 1 0 249025908 1912832 259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 467 259 103 219 0 244 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1868

[startup+0.101556 s]
/proc/loadavg: 1.08 1.04 1.01 3/77 9807
/proc/meminfo: memFree=1616768/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=2380 CPUtime=0.09
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 356 0 0 0 9 0 0 0 18 0 1 0 249025908 2437120 339 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 595 339 103 219 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2380

[startup+0.30157 s]
/proc/loadavg: 1.08 1.04 1.01 3/77 9807
/proc/meminfo: memFree=1616768/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=3540 CPUtime=0.29
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 608 0 0 0 29 0 0 0 19 0 1 0 249025908 3624960 591 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 885 591 103 219 0 662 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3540

[startup+0.701605 s]
/proc/loadavg: 1.08 1.04 1.01 3/77 9807
/proc/meminfo: memFree=1616768/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=5916 CPUtime=0.69
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 972 0 0 0 68 1 0 0 23 0 1 0 249025908 6057984 955 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 1479 955 103 219 0 1256 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5916

[startup+1.50167 s]
/proc/loadavg: 1.08 1.04 1.01 2/78 9808
/proc/meminfo: memFree=1612472/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=6504 CPUtime=1.49
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 1402 0 0 0 147 2 0 0 25 0 1 0 249025908 6660096 1336 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 1626 1336 104 219 0 1403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6504

[startup+3.10181 s]
/proc/loadavg: 1.08 1.04 1.01 2/78 9808
/proc/meminfo: memFree=1611256/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=10868 CPUtime=3.09
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 1681 0 0 0 307 2 0 0 25 0 1 0 249025908 11128832 1615 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 2717 1615 104 219 0 2494 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10868

[startup+6.30109 s]
/proc/loadavg: 1.08 1.04 1.01 2/78 9808
/proc/meminfo: memFree=1609208/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=11648 CPUtime=6.29
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 2282 0 0 0 624 5 0 0 25 0 1 0 249025908 11927552 2119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 2912 2119 104 219 0 2689 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11648

[startup+12.7016 s]
/proc/loadavg: 1.07 1.04 1.01 2/78 9808
/proc/meminfo: memFree=1607160/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=12596 CPUtime=12.69
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 2638 0 0 0 1260 9 0 0 25 0 1 0 249025908 12898304 2475 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 3149 2475 104 219 0 2926 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12596

[startup+25.5018 s]
/proc/loadavg: 1.06 1.03 1.00 2/78 9808
/proc/meminfo: memFree=1603768/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=14536 CPUtime=25.49
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 3662 0 0 0 2533 16 0 0 25 0 1 0 249025908 14884864 3306 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 3634 3306 104 219 0 3411 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14536

[startup+51.102 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 9808
/proc/meminfo: memFree=1601400/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=25356 CPUtime=51.07
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 4621 0 0 0 5080 27 0 0 25 0 1 0 249025908 25964544 3880 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 6339 3880 104 219 0 6116 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25356

[startup+102.305 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 9808
/proc/meminfo: memFree=1597432/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=27304 CPUtime=102.27
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 5616 0 0 0 10178 49 0 0 25 0 1 0 249025908 27959296 4875 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 6826 4875 104 219 0 6603 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27304

[startup+162.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9808
/proc/meminfo: memFree=1594168/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=32104 CPUtime=162.25
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 7195 0 0 0 16150 75 0 0 25 0 1 0 249025908 32874496 5685 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 8026 5685 104 219 0 7803 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32104

[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9808
/proc/meminfo: memFree=1591608/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=33552 CPUtime=222.24
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 7817 0 0 0 22128 96 0 0 25 0 1 0 249025908 34357248 6307 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 8388 6307 104 219 0 8165 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33552

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9808
/proc/meminfo: memFree=1588600/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=40836 CPUtime=282.22
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 10101 0 0 0 28104 118 0 0 25 0 1 0 249025908 41816064 7054 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 10209 7054 104 219 0 9986 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40836

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9808
/proc/meminfo: memFree=1585400/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=42060 CPUtime=342.21
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 10905 0 0 0 34085 136 0 0 25 0 1 0 249025908 43069440 7858 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 10515 7858 104 219 0 10292 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 42060

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9808
/proc/meminfo: memFree=1583480/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=43272 CPUtime=402.19
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 11379 0 0 0 40067 152 0 0 25 0 1 0 249025908 44310528 8332 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 10818 8332 104 219 0 10595 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43272

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9808
/proc/meminfo: memFree=1581816/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=44432 CPUtime=462.18
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 11778 0 0 0 46050 168 0 0 25 0 1 0 249025908 45498368 8731 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 11108 8731 104 219 0 10885 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 44432

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9808
/proc/meminfo: memFree=1580216/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=45264 CPUtime=522.16
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 12182 0 0 0 52031 185 0 0 25 0 1 0 249025908 46350336 9135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 11316 9135 104 219 0 11093 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 45264

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9808
/proc/meminfo: memFree=1577144/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=46732 CPUtime=582.15
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 12929 0 0 0 58014 201 0 0 25 0 1 0 249025908 47853568 9882 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 11683 9882 104 219 0 11460 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 46732

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9808
/proc/meminfo: memFree=1574776/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=47844 CPUtime=642.14
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 13524 0 0 0 64000 214 0 0 25 0 1 0 249025908 48992256 10477 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 11961 10477 104 219 0 11738 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 47844


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9808
/proc/meminfo: memFree=1568824/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=62912 CPUtime=882.07
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 18052 0 0 0 87929 278 0 0 25 0 1 0 249025908 64421888 11932 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 15728 11932 104 219 0 15505 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 62912

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9808
/proc/meminfo: memFree=1567544/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=63908 CPUtime=942.06
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 18358 0 0 0 93916 290 0 0 25 0 1 0 249025908 65441792 12238 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 15977 12238 104 219 0 15754 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 63908

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9808
/proc/meminfo: memFree=1566328/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=64764 CPUtime=1002.05
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 18665 0 0 0 99902 303 0 0 25 0 1 0 249025908 66318336 12545 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 16191 12545 104 219 0 15968 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 64764

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9808
/proc/meminfo: memFree=1565304/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=65672 CPUtime=1062.04
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 18934 0 0 0 105888 316 0 0 25 0 1 0 249025908 67248128 12814 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 16418 12814 104 219 0 16195 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 65672

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9808
/proc/meminfo: memFree=1564280/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=65672 CPUtime=1122.02
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 19165 0 0 0 111875 327 0 0 25 0 1 0 249025908 67248128 13045 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 16418 13045 104 219 0 16195 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 65672

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9808
/proc/meminfo: memFree=1562936/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=66636 CPUtime=1182
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 19495 0 0 0 117862 338 0 0 25 0 1 0 249025908 68235264 13375 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 16659 13375 104 219 0 16436 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 66636

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9808
/proc/meminfo: memFree=1562104/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=66636 CPUtime=1241.99
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 19694 0 0 0 123847 352 0 0 25 0 1 0 249025908 68235264 13574 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 16659 13574 104 219 0 16436 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 66636

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9808
/proc/meminfo: memFree=1560824/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=67660 CPUtime=1301.98
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 20008 0 0 0 129833 365 0 0 25 0 1 0 249025908 69283840 13888 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 16915 13888 104 219 0 16692 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 67660

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9810
/proc/meminfo: memFree=1559800/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=67660 CPUtime=1361.96
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 20258 0 0 0 135818 378 0 0 25 0 1 0 249025908 69283840 14138 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 16915 14138 104 219 0 16692 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 67660

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9810
/proc/meminfo: memFree=1558840/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=69052 CPUtime=1421.95
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 20492 0 0 0 141807 388 0 0 25 0 1 0 249025908 70709248 14372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 17263 14372 104 219 0 17040 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 69052

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9810
/proc/meminfo: memFree=1557944/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=69196 CPUtime=1481.94
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 20710 0 0 0 147795 399 0 0 25 0 1 0 249025908 70856704 14590 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 17299 14590 104 219 0 17076 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 69196

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9810
/proc/meminfo: memFree=1556792/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=70352 CPUtime=1541.92
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 21004 0 0 0 153784 408 0 0 25 0 1 0 249025908 72040448 14884 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 17588 14884 104 219 0 17365 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 70352

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9810
/proc/meminfo: memFree=1555960/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=70352 CPUtime=1601.91
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 21194 0 0 0 159772 419 0 0 25 0 1 0 249025908 72040448 15074 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 17588 15074 104 219 0 17365 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 70352

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9810
/proc/meminfo: memFree=1555064/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=70496 CPUtime=1661.89
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 21420 0 0 0 165759 430 0 0 25 0 1 0 249025908 72187904 15300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 17624 15300 104 219 0 17401 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 70496

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 9810
/proc/meminfo: memFree=1554104/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=71724 CPUtime=1721.88
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 21658 0 0 0 171747 441 0 0 25 0 1 0 249025908 73445376 15538 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 17931 15538 104 219 0 17708 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 71724

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9810
/proc/meminfo: memFree=1553336/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=71724 CPUtime=1781.86
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 21850 0 0 0 177736 450 0 0 25 0 1 0 249025908 73445376 15730 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 17931 15730 104 219 0 17708 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 71724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9810
/proc/meminfo: memFree=1553016/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=71724 CPUtime=1800.07
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 21920 0 0 0 179553 454 0 0 25 0 1 0 249025908 73445376 15800 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 17931 15800 104 219 0 17708 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 71724

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9810
/proc/meminfo: memFree=1553016/2055920 swapFree=4158588/4192956
[pid=9807] ppid=9805 vsize=71724 CPUtime=1800.07
/proc/9807/stat : 9807 (PBS4) R 9805 9807 9024 0 -1 4194304 21920 0 0 0 179553 454 0 0 25 0 1 0 249025908 73445376 15800 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9807/statm: 17931 15800 104 219 0 17708 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 71724

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1795.53
CPU system time (s): 4.55231
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 71724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.53
system time used= 4.55231
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21921
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= 36389

runsolver used 1.54776 second user time and 4.22536 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Tue May  1 09:19:01 UTC 2007

IDJOB= 431844
IDBENCH= 48081
IDSOLVER= 157
FILE ID= node43/431844-1178011141

PBS_JOBID= 4728305

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=37-P1=47-P2=17-P3=127-P4=31-P5=127-P6=17-B.opb
COMMAND LINE= /tmp/evaluation/431844-1178011141/PBS4 /tmp/evaluation/431844-1178011141/instance-431844-1178011141.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-431844-1178011141 -o ROOT/results/node43/conversion-431844-1178011141 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431844-1178011141/instance-431844-1178011141.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-431844-1178011141 -o ROOT/results/node43/solver-431844-1178011141 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431844-1178011141/PBS4 /tmp/evaluation/431844-1178011141/instance-431844-1178011141.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  844fbce0d49bf88665e134a5a6d0ad31

RANDOM SEED= 22200741

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:       1617240 kB
Buffers:         40052 kB
Cached:         305688 kB
SwapCached:       2624 kB
Active:         111588 kB
Inactive:       258484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1617240 kB
SwapTotal:     4192956 kB
SwapFree:      4158588 kB
Dirty:            1320 kB
Writeback:           0 kB
Mapped:          32280 kB
Slab:            54024 kB
Committed_AS:  2868616 kB
PageTables:       1896 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 Tue May  1 09:49:04 UTC 2007