Trace number 354512

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 1800.02

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_15.opb
MD5SUMb4a219bc21641bf0d46eae2692004ebe
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark176
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 176
Optimality of the best value was proved NO
Number of variables4320
Total number of constraints8414
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 constraints8414
Minimum length of a constraint16
Maximum length of a constraint33
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 256
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1469
Number of bits of the biggest sum of numbers11
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/354512-1176717787/instance-354512-1176717787.opb ......
1800.09/1800.00	c done parsing opb.
1800.09/1800.00	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354512-1176717787/instance-354512-1176717787.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/node16/watcher-354512-1176717787 -o ROOT/results/node16/solver-354512-1176717787 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354512-1176717787/PBS4 /tmp/evaluation/354512-1176717787/instance-354512-1176717787.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: 0.84 0.97 0.99 3/77 18073
/proc/meminfo: memFree=1820000/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=1876 CPUtime=0
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 119696336 1921024 260 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/18073/statm: 469 260 87 219 0 246 0

[startup+0.0183341 s]
/proc/loadavg: 0.84 0.97 0.99 3/77 18073
/proc/meminfo: memFree=1820000/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=2008 CPUtime=0.01
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 315 0 0 0 1 0 0 0 18 0 1 0 119696336 2056192 297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530219 0 0 4096 0 0 0 0 17 1 0 0
/proc/18073/statm: 502 297 87 219 0 279 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2008

[startup+0.101316 s]
/proc/loadavg: 0.84 0.97 0.99 3/77 18073
/proc/meminfo: memFree=1820000/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=3328 CPUtime=0.09
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 610 0 0 0 9 0 0 0 18 0 1 0 119696336 3407872 592 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134640327 0 0 4096 0 0 0 0 17 1 0 0
/proc/18073/statm: 832 592 87 219 0 609 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3328

[startup+0.301274 s]
/proc/loadavg: 0.84 0.97 0.99 3/77 18073
/proc/meminfo: memFree=1820000/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=4644 CPUtime=0.29
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 979 0 0 0 29 0 0 0 19 0 1 0 119696336 4755456 928 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134797988 0 0 4096 0 0 0 0 17 1 0 0
/proc/18073/statm: 1161 928 88 219 0 938 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4644

[startup+0.701192 s]
/proc/loadavg: 0.84 0.97 0.99 3/77 18073
/proc/meminfo: memFree=1820000/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=7540 CPUtime=0.69
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 1765 0 0 0 69 0 0 0 23 0 1 0 119696336 7720960 1649 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593268 0 0 4096 0 0 0 0 17 1 0 0
/proc/18073/statm: 1885 1649 88 219 0 1662 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7540

[startup+1.50203 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 18074
/proc/meminfo: memFree=1809880/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=11600 CPUtime=1.49
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 2916 0 0 0 148 1 0 0 25 0 1 0 119696336 11878400 2569 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 2900 2569 93 219 0 2677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11600

[startup+3.10169 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 18074
/proc/meminfo: memFree=1809752/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=11600 CPUtime=3.09
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 2945 0 0 0 308 1 0 0 25 0 1 0 119696336 11878400 2598 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 2900 2598 93 219 0 2677 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11600

[startup+6.30103 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 18074
/proc/meminfo: memFree=1809432/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=11856 CPUtime=6.29
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 3005 0 0 0 628 1 0 0 25 0 1 0 119696336 12140544 2658 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 2964 2658 94 219 0 2741 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11856

[startup+12.7017 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 18074
/proc/meminfo: memFree=1808928/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=12368 CPUtime=12.69
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 3132 0 0 0 1268 1 0 0 25 0 1 0 119696336 12664832 2785 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 3092 2785 94 219 0 2869 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12368

[startup+25.5011 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 18074
/proc/meminfo: memFree=1808160/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=13392 CPUtime=25.49
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 3327 0 0 0 2546 3 0 0 25 0 1 0 119696336 13713408 2980 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 3348 2980 94 219 0 3125 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13392

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 18074
/proc/meminfo: memFree=1806368/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=15440 CPUtime=51.09
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 3779 0 0 0 5103 6 0 0 25 0 1 0 119696336 15810560 3432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 3860 3432 94 219 0 3637 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15440

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 18074
/proc/meminfo: memFree=1804448/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=19536 CPUtime=102.3
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 4262 0 0 0 10218 12 0 0 25 0 1 0 119696336 20004864 3915 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 4884 3915 94 219 0 4661 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19536

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18074
/proc/meminfo: memFree=1803168/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=19536 CPUtime=162.29
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 4557 0 0 0 16212 17 0 0 25 0 1 0 119696336 20004864 4210 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 4884 4210 94 219 0 4661 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 19536

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18074
/proc/meminfo: memFree=1800800/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=21076 CPUtime=222.3
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 5147 0 0 0 22206 24 0 0 25 0 1 0 119696336 21581824 4800 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 5269 4800 94 219 0 5046 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 21076

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18074
/proc/meminfo: memFree=1799968/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=29268 CPUtime=282.3
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 5357 0 0 0 28201 29 0 0 25 0 1 0 119696336 29970432 5010 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 7317 5010 94 219 0 7094 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 29268

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18074
/proc/meminfo: memFree=1798368/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=29668 CPUtime=342.31
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 5744 0 0 0 34196 35 0 0 25 0 1 0 119696336 30380032 5397 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 7417 5397 94 219 0 7194 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 29668

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18074
/proc/meminfo: memFree=1795744/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=31624 CPUtime=402.31
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 6779 0 0 0 40189 42 0 0 25 0 1 0 119696336 32382976 6047 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 7906 6047 94 219 0 7683 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 31624

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18074
/proc/meminfo: memFree=1793440/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=32172 CPUtime=462.31
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 7351 0 0 0 46185 46 0 0 25 0 1 0 119696336 32944128 6619 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 8043 6619 94 219 0 7820 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 32172

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18074
/proc/meminfo: memFree=1791072/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=32740 CPUtime=522.32
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 7943 0 0 0 52180 52 0 0 25 0 1 0 119696336 33525760 7211 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 8185 7211 94 219 0 7962 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 32740

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18074
/proc/meminfo: memFree=1790112/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=33260 CPUtime=582.32
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 8167 0 0 0 58176 56 0 0 25 0 1 0 119696336 34058240 7435 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 8315 7435 94 219 0 8092 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 33260

[startup+642.302 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1789536/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=33652 CPUtime=642.33
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 8299 0 0 0 64171 62 0 0 25 0 1 0 119696336 34459648 7567 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 8413 7567 94 219 0 8190 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 33652


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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1786400/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=37636 CPUtime=822.33
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 9802 0 0 0 82157 76 0 0 25 0 1 0 119696336 38539264 8301 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 9409 8301 94 219 0 9186 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 37636

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1785120/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=54344 CPUtime=882.33
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 10115 0 0 0 88152 81 0 0 25 0 1 0 119696336 55648256 8614 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 13586 8614 94 219 0 13363 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 54344

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1782624/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=54472 CPUtime=942.34
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 10738 0 0 0 94147 87 0 0 25 0 1 0 119696336 55779328 9237 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 13618 9237 94 219 0 13395 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 54472

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1780384/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=54996 CPUtime=1002.34
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 11267 0 0 0 100143 91 0 0 25 0 1 0 119696336 56315904 9766 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 13749 9766 94 219 0 13526 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 54996

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1778528/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=55468 CPUtime=1062.35
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 11723 0 0 0 106138 97 0 0 25 0 1 0 119696336 56799232 10222 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 13867 10222 94 219 0 13644 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 55468

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1777248/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=55920 CPUtime=1122.35
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 12026 0 0 0 112133 102 0 0 25 0 1 0 119696336 57262080 10525 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 13980 10525 94 219 0 13757 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 55920

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1775264/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=56288 CPUtime=1182.35
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 12522 0 0 0 118127 108 0 0 25 0 1 0 119696336 57638912 11021 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 14072 11021 94 219 0 13849 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 56288

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1774304/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=56416 CPUtime=1242.36
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 12729 0 0 0 124124 112 0 0 25 0 1 0 119696336 57769984 11228 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 14104 11228 94 219 0 13881 0
Current children cumulated CPU time (s) 1242.36
Current children cumulated vsize (KiB) 56416

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1773600/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=57060 CPUtime=1302.36
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 12894 0 0 0 130120 116 0 0 25 0 1 0 119696336 58429440 11393 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 14265 11393 94 219 0 14042 0
Current children cumulated CPU time (s) 1302.36
Current children cumulated vsize (KiB) 57060

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1773024/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=57500 CPUtime=1362.36
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 13030 0 0 0 136116 120 0 0 25 0 1 0 119696336 58880000 11529 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 14375 11529 94 219 0 14152 0
Current children cumulated CPU time (s) 1362.36
Current children cumulated vsize (KiB) 57500

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1772512/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=57956 CPUtime=1422.37
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 13138 0 0 0 142113 124 0 0 25 0 1 0 119696336 59346944 11637 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 14489 11637 94 219 0 14266 0
Current children cumulated CPU time (s) 1422.37
Current children cumulated vsize (KiB) 57956

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1772000/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=58148 CPUtime=1482.37
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 13252 0 0 0 148108 129 0 0 25 0 1 0 119696336 59543552 11751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 14537 11751 94 219 0 14314 0
Current children cumulated CPU time (s) 1482.37
Current children cumulated vsize (KiB) 58148

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1771488/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=58148 CPUtime=1542.37
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 13363 0 0 0 154105 132 0 0 25 0 1 0 119696336 59543552 11862 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 14537 11862 94 219 0 14314 0
Current children cumulated CPU time (s) 1542.37
Current children cumulated vsize (KiB) 58148

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1769632/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=58620 CPUtime=1602.38
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 13833 0 0 0 160100 138 0 0 25 0 1 0 119696336 60026880 12332 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 14655 12332 94 219 0 14432 0
Current children cumulated CPU time (s) 1602.38
Current children cumulated vsize (KiB) 58620

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1768736/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=58812 CPUtime=1662.38
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 14019 0 0 0 166095 143 0 0 25 0 1 0 119696336 60223488 12518 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 14703 12518 94 219 0 14480 0
Current children cumulated CPU time (s) 1662.38
Current children cumulated vsize (KiB) 58812

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1767648/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=65444 CPUtime=1722.38
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 15822 0 0 0 172090 148 0 0 25 0 1 0 119696336 67014656 12784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 16361 12784 94 219 0 16138 0
Current children cumulated CPU time (s) 1722.38
Current children cumulated vsize (KiB) 65444

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1767136/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=65760 CPUtime=1782.38
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 15924 0 0 0 178085 153 0 0 25 0 1 0 119696336 67338240 12886 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 16440 12886 94 219 0 16217 0
Current children cumulated CPU time (s) 1782.38
Current children cumulated vsize (KiB) 65760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 18074
/proc/meminfo: memFree=1766944/2055920 swapFree=4158208/4192956
[pid=18073] ppid=18071 vsize=65760 CPUtime=1800.09
/proc/18073/stat : 18073 (PBS4) R 18071 18073 18011 0 -1 4194304 15957 0 0 0 179855 154 0 0 25 0 1 0 119696336 67338240 12919 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18073/statm: 16440 12919 94 219 0 16217 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 65760

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): 1800.02
CPU time (s): 1800.11
CPU user time (s): 1798.56
CPU system time (s): 1.55576
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 65760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.56
system time used= 1.55576
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15958
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= 36201

runsolver used 1.9557 second user time and 4.5983 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Apr 16 10:03:07 UTC 2007

IDJOB= 354512
IDBENCH= 2634
IDSOLVER= 157
FILE ID= node16/354512-1176717787

PBS_JOBID= 4559463

Free space on /tmp= 66429 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_15.opb
COMMAND LINE= /tmp/evaluation/354512-1176717787/PBS4 /tmp/evaluation/354512-1176717787/instance-354512-1176717787.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-354512-1176717787 -o ROOT/results/node16/conversion-354512-1176717787 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354512-1176717787/instance-354512-1176717787.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-354512-1176717787 -o ROOT/results/node16/solver-354512-1176717787 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354512-1176717787/PBS4 /tmp/evaluation/354512-1176717787/instance-354512-1176717787.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  b4a219bc21641bf0d46eae2692004ebe

RANDOM SEED= 924550150

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1820408 kB
Buffers:         38220 kB
Cached:         123668 kB
SwapCached:       2672 kB
Active:          53228 kB
Inactive:       131908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820408 kB
SwapTotal:     4192956 kB
SwapFree:      4158208 kB
Dirty:            3352 kB
Writeback:           0 kB
Mapped:          30228 kB
Slab:            35892 kB
Committed_AS:  6385836 kB
PageTables:       1836 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= 66429 MiB

End job on node16 on Mon Apr 16 10:33:09 UTC 2007