Trace number 354525

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23? (TO) 1800.11 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_17.opb
MD5SUM642c38c9f16ba47e1145e44f5259b53a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark272
Best CPU time to get the best result obtained on this benchmark1782.77
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262
Optimality of the best value was proved NO
Number of variables7089
Total number of constraints13888
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 constraints13888
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2621
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/354525-1176718116/instance-354525-1176718116.opb ......
1800.09/1800.71	c done parsing opb.
1800.09/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354525-1176718116/instance-354525-1176718116.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node46/watcher-354525-1176718116 -o ROOT/results/node46/solver-354525-1176718116 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354525-1176718116/PBS4 /tmp/evaluation/354525-1176718116/instance-354525-1176718116.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: 0.74 0.94 0.98 3/78 29260
/proc/meminfo: memFree=1643896/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=2288 CPUtime=0
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 26495038 2342912 345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134792833 0 0 4096 0 0 0 0 17 1 0 0
/proc/29260/statm: 572 345 87 219 0 349 0

[startup+0.0907 s]
/proc/loadavg: 0.74 0.94 0.98 3/78 29260
/proc/meminfo: memFree=1643896/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=2952 CPUtime=0.08
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 550 0 0 0 8 0 0 0 18 0 1 0 26495038 3022848 532 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529912 0 0 4096 0 0 0 0 17 1 0 0
/proc/29260/statm: 738 532 87 219 0 515 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2952

[startup+0.101701 s]
/proc/loadavg: 0.74 0.94 0.98 3/78 29260
/proc/meminfo: memFree=1643896/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=3084 CPUtime=0.09
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 568 0 0 0 9 0 0 0 18 0 1 0 26495038 3158016 550 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/29260/statm: 771 550 87 219 0 548 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3084

[startup+0.301738 s]
/proc/loadavg: 0.74 0.94 0.98 3/78 29260
/proc/meminfo: memFree=1643896/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=5324 CPUtime=0.29
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 1138 0 0 0 29 0 0 0 19 0 1 0 26495038 5451776 1087 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/29260/statm: 1331 1087 88 219 0 1108 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5324

[startup+0.701812 s]
/proc/loadavg: 0.74 0.94 0.98 3/78 29260
/proc/meminfo: memFree=1643896/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=8484 CPUtime=0.69
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 1990 0 0 0 69 0 0 0 23 0 1 0 26495038 8687616 1874 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/29260/statm: 2121 1874 88 219 0 1898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8484

[startup+1.50196 s]
/proc/loadavg: 0.74 0.94 0.98 2/79 29261
/proc/meminfo: memFree=1636208/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=14012 CPUtime=1.49
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 3464 0 0 0 148 1 0 0 25 0 1 0 26495038 14348288 3219 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/29260/statm: 3503 3219 88 219 0 3280 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14012

[startup+3.10126 s]
/proc/loadavg: 0.76 0.94 0.98 2/79 29261
/proc/meminfo: memFree=1629296/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=16284 CPUtime=3.09
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 4059 0 0 0 308 1 0 0 25 0 1 0 26495038 16674816 3647 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 4071 3647 93 219 0 3848 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16284

[startup+6.30185 s]
/proc/loadavg: 0.76 0.94 0.98 2/79 29261
/proc/meminfo: memFree=1629296/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=16284 CPUtime=6.29
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 4088 0 0 0 628 1 0 0 25 0 1 0 26495038 16674816 3676 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 4071 3676 93 219 0 3848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16284

[startup+12.702 s]
/proc/loadavg: 0.80 0.94 0.98 2/79 29261
/proc/meminfo: memFree=1629104/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=16540 CPUtime=12.68
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 4151 0 0 0 1267 1 0 0 25 0 1 0 26495038 16936960 3739 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 4135 3739 94 219 0 3912 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16540

[startup+25.5014 s]
/proc/loadavg: 0.83 0.94 0.98 2/79 29261
/proc/meminfo: memFree=1628656/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=17052 CPUtime=25.49
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 4258 0 0 0 2547 2 0 0 25 0 1 0 26495038 17461248 3846 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 4263 3846 94 219 0 4040 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17052

[startup+51.1011 s]
/proc/loadavg: 0.88 0.94 0.98 2/79 29261
/proc/meminfo: memFree=1627760/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=18076 CPUtime=51.08
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 4491 0 0 0 5105 3 0 0 25 0 1 0 26495038 18509824 4079 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 4519 4079 94 219 0 4296 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18076

[startup+102.306 s]
/proc/loadavg: 0.95 0.95 0.98 2/79 29261
/proc/meminfo: memFree=1621680/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=20512 CPUtime=102.26
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 4928 0 0 0 10220 6 0 0 25 0 1 0 26495038 21004288 4516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 5128 4516 94 219 0 4905 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20512

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/79 29261
/proc/meminfo: memFree=1615280/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=24608 CPUtime=162.23
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 5299 0 0 0 16214 9 0 0 25 0 1 0 26495038 25198592 4887 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 6152 4887 94 219 0 5929 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24608

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/79 29261
/proc/meminfo: memFree=1609264/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=24992 CPUtime=222.22
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 5709 0 0 0 22209 13 0 0 25 0 1 0 26495038 25591808 5200 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 6248 5200 94 219 0 6025 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24992

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1603952/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=24992 CPUtime=282.2
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 5835 0 0 0 28204 16 0 0 25 0 1 0 26495038 25591808 5326 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 6248 5326 94 219 0 6025 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 24992

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1598512/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=25320 CPUtime=342.18
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 5983 0 0 0 34198 20 0 0 25 0 1 0 26495038 25927680 5474 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 6330 5474 94 219 0 6107 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 25320

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1593072/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=25616 CPUtime=402.16
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 6119 0 0 0 40192 24 0 0 25 0 1 0 26495038 26230784 5610 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 6404 5610 94 219 0 6181 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 25616

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1588400/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=25812 CPUtime=462.14
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 6195 0 0 0 46186 28 0 0 25 0 1 0 26495038 26431488 5686 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 6453 5686 94 219 0 6230 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 25812

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1587888/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=26788 CPUtime=522.11
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 6503 0 0 0 52180 31 0 0 25 0 1 0 26495038 27430912 5801 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 6697 5801 94 219 0 6474 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 26788

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1587440/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=26928 CPUtime=582.09
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 6604 0 0 0 58174 35 0 0 25 0 1 0 26495038 27574272 5902 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 6732 5902 94 219 0 6509 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 26928

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1585776/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=35312 CPUtime=642.07
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 7001 0 0 0 64168 39 0 0 25 0 1 0 26495038 36159488 6299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 8828 6299 94 219 0 8605 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 35312


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1581808/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=36072 CPUtime=881.99
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 7931 0 0 0 88144 55 0 0 25 0 1 0 26495038 36937728 7229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 9018 7229 94 219 0 8795 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 36072

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1580336/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=36316 CPUtime=941.97
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 8273 0 0 0 94138 59 0 0 25 0 1 0 26495038 37187584 7571 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 9079 7571 94 219 0 8856 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 36316

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1579056/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=38092 CPUtime=1001.95
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 8983 0 0 0 100132 63 0 0 25 0 1 0 26495038 39006208 7896 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 9523 7896 94 219 0 9300 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 38092

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1577840/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=38376 CPUtime=1061.93
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 9291 0 0 0 106127 66 0 0 25 0 1 0 26495038 39297024 8204 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 9594 8204 94 219 0 9371 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 38376

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1577392/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=38708 CPUtime=1121.91
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 9394 0 0 0 112122 69 0 0 25 0 1 0 26495038 39636992 8307 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 9677 8307 94 219 0 9454 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 38708

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1577008/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=38944 CPUtime=1181.89
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 9485 0 0 0 118115 74 0 0 25 0 1 0 26495038 39878656 8398 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 9736 8398 94 219 0 9513 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 38944

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1576624/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=39096 CPUtime=1241.88
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 9534 0 0 0 124109 79 0 0 25 0 1 0 26495038 40034304 8447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 9774 8447 94 219 0 9551 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 39096

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1576304/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=39192 CPUtime=1301.85
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 9590 0 0 0 130103 82 0 0 25 0 1 0 26495038 40132608 8503 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 9798 8503 94 219 0 9575 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 39192

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1576048/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=39348 CPUtime=1361.83
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 9641 0 0 0 136098 85 0 0 25 0 1 0 26495038 40292352 8554 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 9837 8554 94 219 0 9614 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 39348

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1575728/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=39484 CPUtime=1421.82
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 9695 0 0 0 142092 90 0 0 25 0 1 0 26495038 40431616 8608 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 9871 8608 94 219 0 9648 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 39484

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1575536/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=39484 CPUtime=1481.79
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 9732 0 0 0 148086 93 0 0 25 0 1 0 26495038 40431616 8645 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 9871 8645 94 219 0 9648 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 39484

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29261
/proc/meminfo: memFree=1575280/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=39580 CPUtime=1541.77
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 9783 0 0 0 154082 95 0 0 25 0 1 0 26495038 40529920 8696 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 9895 8696 94 219 0 9672 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 39580

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29263
/proc/meminfo: memFree=1574448/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=39820 CPUtime=1601.75
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 9986 0 0 0 160076 99 0 0 25 0 1 0 26495038 40775680 8899 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 9955 8899 94 219 0 9732 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 39820

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29263
/proc/meminfo: memFree=1573936/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=39972 CPUtime=1661.73
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 10094 0 0 0 166070 103 0 0 25 0 1 0 26495038 40931328 9007 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 9993 9007 94 219 0 9770 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 39972

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29263
/proc/meminfo: memFree=1573616/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=40260 CPUtime=1721.71
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 10179 0 0 0 172065 106 0 0 25 0 1 0 26495038 41226240 9092 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 10065 9092 94 219 0 9842 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 40260

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29263
/proc/meminfo: memFree=1573360/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=40260 CPUtime=1781.68
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 10216 0 0 0 178059 109 0 0 25 0 1 0 26495038 41226240 9129 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 10065 9129 94 219 0 9842 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 40260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29263
/proc/meminfo: memFree=1573296/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=40388 CPUtime=1800.09
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 10237 0 0 0 179898 111 0 0 25 0 1 0 26495038 41357312 9150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 10097 9150 94 219 0 9874 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 40388

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29263
/proc/meminfo: memFree=1573296/2055920 swapFree=4184556/4192956
[pid=29260] ppid=29258 vsize=40388 CPUtime=1800.09
/proc/29260/stat : 29260 (PBS4) R 29258 29260 29198 0 -1 4194304 10237 0 0 0 179898 111 0 0 25 0 1 0 26495038 41357312 9150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29260/statm: 10097 9150 94 219 0 9874 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 40388

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.11
CPU user time (s): 1798.99
CPU system time (s): 1.11783
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 40388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.99
system time used= 1.11783
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10238
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= 30474

runsolver used 1.82672 second user time and 4.73328 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Mon Apr 16 10:08:40 UTC 2007

IDJOB= 354525
IDBENCH= 2635
IDSOLVER= 157
FILE ID= node46/354525-1176718116

PBS_JOBID= 4559466

Free space on /tmp= 66168 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_17.opb
COMMAND LINE= /tmp/evaluation/354525-1176718116/PBS4 /tmp/evaluation/354525-1176718116/instance-354525-1176718116.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-354525-1176718116 -o ROOT/results/node46/conversion-354525-1176718116 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354525-1176718116/instance-354525-1176718116.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-354525-1176718116 -o ROOT/results/node46/solver-354525-1176718116 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354525-1176718116/PBS4 /tmp/evaluation/354525-1176718116/instance-354525-1176718116.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  642c38c9f16ba47e1145e44f5259b53a

RANDOM SEED= 564326367

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1644368 kB
Buffers:         21524 kB
Cached:         257616 kB
SwapCached:       3060 kB
Active:         170120 kB
Inactive:       182472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644368 kB
SwapTotal:     4192956 kB
SwapFree:      4184556 kB
Dirty:            5300 kB
Writeback:           0 kB
Mapped:          88128 kB
Slab:            44488 kB
Committed_AS:  1841464 kB
PageTables:       1800 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= 66168 MiB

End job on node46 on Mon Apr 16 10:38:43 UTC 2007