Trace number 429436

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. 1800.03 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=107-P1=13-P2=17-P3=127-P4=13-P5=53-P6=73-P7=59-B.opb
MD5SUMc07fae5b4c60769a268376cf318d4faa
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 benchmark0.12698
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 variables147
Total number of constraints15
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 constraints15
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)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

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/429436-1177984755/instance-429436-1177984755.opb ......
0.59/0.63	c done parsing opb.
0.59/0.63	o 87
7.29/7.31	o 63
37.78/37.89	o 7
80.37/80.40	o 5
621.59/621.94	o 3
1800.02/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/429436-1177984755/instance-429436-1177984755.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node51/watcher-429436-1177984755 -o ROOT/results/node51/solver-429436-1177984755 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429436-1177984755/PBS4 /tmp/evaluation/429436-1177984755/instance-429436-1177984755.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31094
/proc/meminfo: memFree=1835680/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=1456 CPUtime=0
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 153320676 1490944 139 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/31094/statm: 364 139 87 219 0 141 0

[startup+0.0342089 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31094
/proc/meminfo: memFree=1835680/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=1452 CPUtime=0.03
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 228 0 0 0 3 0 0 0 18 0 1 0 153320676 1486848 211 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 363 211 92 219 0 140 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1452

[startup+0.101214 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31094
/proc/meminfo: memFree=1835680/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=2392 CPUtime=0.09
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 334 0 0 0 9 0 0 0 18 0 1 0 153320676 2449408 317 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 598 317 93 219 0 375 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2392

[startup+0.301232 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31094
/proc/meminfo: memFree=1835680/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=3548 CPUtime=0.29
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 627 0 0 0 29 0 0 0 19 0 1 0 153320676 3633152 610 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 887 610 93 219 0 664 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3548

[startup+0.701267 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31094
/proc/meminfo: memFree=1835680/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=6068 CPUtime=0.69
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 1072 0 0 0 68 1 0 0 22 0 1 0 153320676 6213632 1055 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 1517 1055 103 219 0 1294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6068

[startup+1.50134 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31095
/proc/meminfo: memFree=1831000/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=6528 CPUtime=1.49
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 1505 0 0 0 147 2 0 0 25 0 1 0 153320676 6684672 1439 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 1632 1439 104 219 0 1409 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6528

[startup+3.10148 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31095
/proc/meminfo: memFree=1829912/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=11024 CPUtime=3.09
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 1650 0 0 0 306 3 0 0 25 0 1 0 153320676 11288576 1584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 2756 1584 104 219 0 2533 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11024

[startup+6.30176 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31095
/proc/meminfo: memFree=1828056/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=11800 CPUtime=6.29
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 2244 0 0 0 622 7 0 0 25 0 1 0 153320676 12083200 2081 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 2950 2081 104 219 0 2727 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11800

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 31095
/proc/meminfo: memFree=1825688/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=12476 CPUtime=12.69
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 2746 0 0 0 1257 12 0 0 25 0 1 0 153320676 12775424 2583 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 3119 2583 104 219 0 2896 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12476

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31095
/proc/meminfo: memFree=1823512/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=14140 CPUtime=25.48
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 3452 0 0 0 2529 19 0 0 25 0 1 0 153320676 14479360 3096 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 3535 3096 104 219 0 3312 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14140

[startup+51.1028 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31095
/proc/meminfo: memFree=1820888/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=17036 CPUtime=51.08
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 4513 0 0 0 5074 34 0 0 25 0 1 0 153320676 17444864 3772 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134550976 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 4259 3772 104 219 0 4036 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17036

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31095
/proc/meminfo: memFree=1816216/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=30444 CPUtime=102.27
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 6395 0 0 0 10171 56 0 0 25 0 1 0 153320676 31174656 4886 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 7611 4886 104 219 0 7388 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30444

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31293
/proc/meminfo: memFree=1813272/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=31876 CPUtime=162.15
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 7066 0 0 0 16129 86 0 0 25 0 1 0 153320676 32641024 5556 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 7969 5556 104 219 0 7746 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 31876

[startup+222.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 31769
/proc/meminfo: memFree=1806224/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=33768 CPUtime=222.09
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 8265 0 0 0 22100 109 0 0 25 0 1 0 153320676 34578432 6755 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 8442 6755 104 219 0 8219 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 33768

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31769
/proc/meminfo: memFree=1802000/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=41372 CPUtime=282.07
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 10833 0 0 0 28078 129 0 0 25 0 1 0 153320676 42364928 7786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 10343 7786 104 219 0 10120 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 41372

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31769
/proc/meminfo: memFree=1800336/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=42744 CPUtime=342.06
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 11327 0 0 0 34058 148 0 0 25 0 1 0 153320676 43769856 8280 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 10686 8280 104 219 0 10463 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 42744

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31769
/proc/meminfo: memFree=1798480/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=43360 CPUtime=402.04
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 11725 0 0 0 40036 168 0 0 25 0 1 0 153320676 44400640 8678 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 10840 8678 104 219 0 10617 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 43360

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31769
/proc/meminfo: memFree=1796880/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=44660 CPUtime=462.03
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 12123 0 0 0 46018 185 0 0 25 0 1 0 153320676 45731840 9076 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 11165 9076 104 219 0 10942 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 44660

[startup+522.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31769
/proc/meminfo: memFree=1794520/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=45204 CPUtime=522.02
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 12711 0 0 0 52000 202 0 0 25 0 1 0 153320676 46288896 9664 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 11301 9664 104 219 0 11078 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 45204

[startup+582.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 31769
/proc/meminfo: memFree=1792984/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=46400 CPUtime=582
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 13110 0 0 0 57979 221 0 0 25 0 1 0 153320676 47513600 10063 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 11600 10063 104 219 0 11377 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 46400

[startup+642.302 s]
/proc/loadavg: 1.10 1.05 1.01 2/65 31769
/proc/meminfo: memFree=1791512/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=47200 CPUtime=641.99
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 13476 0 0 0 63963 236 0 0 25 0 1 0 153320676 48332800 10429 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 11800 10429 104 219 0 11577 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 47200


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31771
/proc/meminfo: memFree=1787224/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=61516 CPUtime=821.94
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 17622 0 0 0 81911 283 0 0 25 0 1 0 153320676 62992384 11502 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 15379 11502 104 219 0 15156 0
Current children cumulated CPU time (s) 821.94
Current children cumulated vsize (KiB) 61516

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31771
/proc/meminfo: memFree=1785560/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=62436 CPUtime=881.93
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 18031 0 0 0 87894 299 0 0 25 0 1 0 153320676 63934464 11911 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 15609 11911 104 219 0 15386 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 62436

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31771
/proc/meminfo: memFree=1784472/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=63268 CPUtime=941.92
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 18312 0 0 0 93876 316 0 0 25 0 1 0 153320676 64786432 12192 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 15817 12192 104 219 0 15594 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 63268

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31771
/proc/meminfo: memFree=1783256/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=64300 CPUtime=1001.9
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 18603 0 0 0 99861 329 0 0 25 0 1 0 153320676 65843200 12483 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 16075 12483 104 219 0 15852 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 64300

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31771
/proc/meminfo: memFree=1782040/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=64436 CPUtime=1061.89
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 18913 0 0 0 105846 343 0 0 25 0 1 0 153320676 65982464 12793 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 16109 12793 104 219 0 15886 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 64436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31771
/proc/meminfo: memFree=1780568/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=65520 CPUtime=1121.87
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 19275 0 0 0 111832 355 0 0 25 0 1 0 153320676 67092480 13155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 16380 13155 104 219 0 16157 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 65520

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31771
/proc/meminfo: memFree=1779416/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=66520 CPUtime=1181.86
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 19567 0 0 0 117819 367 0 0 25 0 1 0 153320676 68116480 13447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549284 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 16630 13447 104 219 0 16407 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 66520

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31771
/proc/meminfo: memFree=1778392/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=66664 CPUtime=1241.84
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 19810 0 0 0 123803 381 0 0 25 0 1 0 153320676 68263936 13690 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 16666 13690 104 219 0 16443 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 66664

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31771
/proc/meminfo: memFree=1777368/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=66664 CPUtime=1301.83
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 20064 0 0 0 129789 394 0 0 25 0 1 0 153320676 68263936 13944 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 16666 13944 104 219 0 16443 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 66664

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31771
/proc/meminfo: memFree=1776280/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=67860 CPUtime=1361.82
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 20353 0 0 0 135778 404 0 0 25 0 1 0 153320676 69488640 14233 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 16965 14233 104 219 0 16742 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 67860

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31771
/proc/meminfo: memFree=1775192/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=68004 CPUtime=1421.8
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 20628 0 0 0 141763 417 0 0 25 0 1 0 153320676 69636096 14508 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 17001 14508 104 219 0 16778 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 68004

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31771
/proc/meminfo: memFree=1774168/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=69276 CPUtime=1481.78
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 20881 0 0 0 147748 430 0 0 25 0 1 0 153320676 70938624 14761 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 17319 14761 104 219 0 17096 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 69276

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31771
/proc/meminfo: memFree=1773080/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=69428 CPUtime=1541.77
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 21147 0 0 0 153734 443 0 0 25 0 1 0 153320676 71094272 15027 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 17357 15027 104 219 0 17134 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 69428

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31771
/proc/meminfo: memFree=1772120/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=70628 CPUtime=1601.75
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 21391 0 0 0 159721 454 0 0 25 0 1 0 153320676 72323072 15271 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 17657 15271 104 219 0 17434 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 70628

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31771
/proc/meminfo: memFree=1771288/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=70628 CPUtime=1661.74
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 21598 0 0 0 165708 466 0 0 25 0 1 0 153320676 72323072 15478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 17657 15478 104 219 0 17434 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 70628

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31771
/proc/meminfo: memFree=1770392/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=70628 CPUtime=1721.73
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 21827 0 0 0 171694 479 0 0 25 0 1 0 153320676 72323072 15707 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 17657 15707 104 219 0 17434 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 70628

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31771
/proc/meminfo: memFree=1769432/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=71900 CPUtime=1781.71
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 22047 0 0 0 177681 490 0 0 25 0 1 0 153320676 73625600 15927 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 17975 15927 104 219 0 17752 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 71900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31771
/proc/meminfo: memFree=1769240/2055920 swapFree=4183264/4192956
[pid=31094] ppid=31092 vsize=72044 CPUtime=1800.02
/proc/31094/stat : 31094 (PBS4) R 31092 31094 16979 0 -1 4194304 22089 0 0 0 179509 493 0 0 25 0 1 0 153320676 73773056 15969 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31094/statm: 18011 15969 104 219 0 17788 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 72044

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): 1800.03
CPU user time (s): 1795.09
CPU system time (s): 4.94225
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 72044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.09
system time used= 4.94225
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22090
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= 2341

runsolver used 1.38379 second user time and 3.59845 second system time

The end

Launcher Data (download as text)

Begin job on node51 on Tue May  1 01:59:15 UTC 2007

IDJOB= 429436
IDBENCH= 47909
IDSOLVER= 157
FILE ID= node51/429436-1177984755

PBS_JOBID= 4727945

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=107-P1=13-P2=17-P3=127-P4=13-P5=53-P6=73-P7=59-B.opb
COMMAND LINE= /tmp/evaluation/429436-1177984755/PBS4 /tmp/evaluation/429436-1177984755/instance-429436-1177984755.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-429436-1177984755 -o ROOT/results/node51/conversion-429436-1177984755 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429436-1177984755/instance-429436-1177984755.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node51/watcher-429436-1177984755 -o ROOT/results/node51/solver-429436-1177984755 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/429436-1177984755/PBS4 /tmp/evaluation/429436-1177984755/instance-429436-1177984755.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  c07fae5b4c60769a268376cf318d4faa

RANDOM SEED= 739640697

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node51.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		: 3000.223
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		: 3000.223
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:       1836088 kB
Buffers:         22044 kB
Cached:         125160 kB
SwapCached:       3552 kB
Active:          72968 kB
Inactive:        84436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836088 kB
SwapTotal:     4192956 kB
SwapFree:      4183264 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          16064 kB
Slab:            48464 kB
Committed_AS:  4399944 kB
PageTables:       1408 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 node51 on Tue May  1 02:29:18 UTC 2007