Trace number 349028

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) 1800.09 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g250.29.opb
MD5SUMb0a7c1cc13cb603591c6d50e3dba1a47
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14500
Total number of constraints461872
Number of constraints which are clauses461872
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint29
Number of terms in the objective function 14500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 14500
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 14500
Number of bits of the biggest sum of numbers14
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/349028-1176643873/instance-349028-1176643873.opb ......
1800.07/1800.61	c done parsing opb.
1800.07/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349028-1176643873/instance-349028-1176643873.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/node54/watcher-349028-1176643873 -o ROOT/results/node54/solver-349028-1176643873 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349028-1176643873/PBS4 /tmp/evaluation/349028-1176643873/instance-349028-1176643873.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.98 0.99 3/66 25638
/proc/meminfo: memFree=1790184/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=2816 CPUtime=0
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 507 0 0 0 0 0 0 0 18 0 1 0 111761856 2883584 489 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/25638/statm: 745 493 81 219 0 522 0

[startup+0.063157 s]
/proc/loadavg: 0.91 0.98 0.99 3/66 25638
/proc/meminfo: memFree=1790184/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=4016 CPUtime=0.06
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 801 0 0 0 6 0 0 0 18 0 1 0 111761856 4112384 783 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/25638/statm: 1004 784 86 219 0 781 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4016

[startup+0.101162 s]
/proc/loadavg: 0.91 0.98 0.99 3/66 25638
/proc/meminfo: memFree=1790184/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=4168 CPUtime=0.09
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 822 0 0 0 9 0 0 0 18 0 1 0 111761856 4268032 804 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/25638/statm: 1042 804 87 219 0 819 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4168

[startup+0.301187 s]
/proc/loadavg: 0.91 0.98 0.99 3/66 25638
/proc/meminfo: memFree=1790184/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=4168 CPUtime=0.29
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 822 0 0 0 29 0 0 0 19 0 1 0 111761856 4268032 804 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/25638/statm: 1042 804 87 219 0 819 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4168

[startup+0.701239 s]
/proc/loadavg: 0.91 0.98 0.99 3/66 25638
/proc/meminfo: memFree=1790184/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=4396 CPUtime=0.69
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 879 0 0 0 69 0 0 0 22 0 1 0 111761856 4501504 861 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588889 0 0 4096 0 0 0 0 17 1 0 0
/proc/25638/statm: 1099 861 87 219 0 876 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4396

[startup+1.50134 s]
/proc/loadavg: 0.91 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1786976/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=7220 CPUtime=1.49
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 1932 0 0 0 149 0 0 0 25 0 1 0 111761856 7393280 1518 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/25638/statm: 1805 1518 89 219 0 1582 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7220

[startup+3.10155 s]
/proc/loadavg: 0.91 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1779488/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=22648 CPUtime=3.09
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 6288 0 0 0 307 2 0 0 25 0 1 0 111761856 23191552 4720 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/25638/statm: 5662 4720 89 219 0 5439 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22648

[startup+6.30196 s]
/proc/loadavg: 0.92 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1758368/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=39400 CPUtime=6.29
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 11080 0 0 0 623 6 0 0 25 0 1 0 111761856 40345600 7946 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 9850 7946 94 219 0 9627 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 39400

[startup+12.7028 s]
/proc/loadavg: 0.93 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1758112/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=39796 CPUtime=12.69
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 11168 0 0 0 1262 7 0 0 25 0 1 0 111761856 40751104 8034 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 9949 8034 94 219 0 9726 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 39796

[startup+25.5014 s]
/proc/loadavg: 0.94 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1757600/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=40456 CPUtime=25.49
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 11343 0 0 0 2539 10 0 0 25 0 1 0 111761856 41426944 8209 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 10114 8209 94 219 0 9891 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40456

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1756576/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=41384 CPUtime=51.08
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 11590 0 0 0 5094 14 0 0 25 0 1 0 111761856 42377216 8456 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 10346 8456 94 219 0 10123 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41384

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1755616/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=42176 CPUtime=102.27
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 11849 0 0 0 10207 20 0 0 25 0 1 0 111761856 43188224 8715 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 10544 8715 94 219 0 10321 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42176

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1754976/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=42572 CPUtime=162.24
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 11999 0 0 0 16202 22 0 0 25 0 1 0 111761856 43593728 8865 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548533 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 10643 8865 94 219 0 10420 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 42572

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1754528/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=42840 CPUtime=222.22
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 12109 0 0 0 22198 24 0 0 25 0 1 0 111761856 43868160 8975 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 10710 8975 94 219 0 10487 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 42840

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1754080/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=42976 CPUtime=282.21
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 12210 0 0 0 28194 27 0 0 25 0 1 0 111761856 44007424 9076 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 10744 9076 94 219 0 10521 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 42976

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1753696/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=43112 CPUtime=342.19
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 12297 0 0 0 34190 29 0 0 25 0 1 0 111761856 44146688 9163 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 10778 9163 94 219 0 10555 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 43112

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1753248/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=43248 CPUtime=402.17
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 12386 0 0 0 40186 31 0 0 25 0 1 0 111761856 44285952 9252 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 10812 9252 94 219 0 10589 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 43248

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1752864/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=43380 CPUtime=462.16
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 12476 0 0 0 46182 34 0 0 25 0 1 0 111761856 44421120 9342 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 10845 9342 94 219 0 10622 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 43380

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1752480/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=43516 CPUtime=522.14
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 12568 0 0 0 52178 36 0 0 25 0 1 0 111761856 44560384 9434 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 10879 9434 94 219 0 10656 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 43516

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1752096/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=43516 CPUtime=582.13
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 12656 0 0 0 58174 39 0 0 25 0 1 0 111761856 44560384 9522 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 10879 9522 94 219 0 10656 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 43516

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1751840/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=43652 CPUtime=642.12
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 12722 0 0 0 64171 41 0 0 25 0 1 0 111761856 44699648 9588 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 10913 9588 94 219 0 10690 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 43652


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1750688/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=44020 CPUtime=822.06
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 13009 0 0 0 82157 49 0 0 25 0 1 0 111761856 45076480 9875 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 11005 9875 94 219 0 10782 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 44020

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1750240/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=44264 CPUtime=882.05
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 13104 0 0 0 88154 51 0 0 25 0 1 0 111761856 45326336 9970 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 11066 9970 94 219 0 10843 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 44264

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1749856/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=44380 CPUtime=942.03
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 13206 0 0 0 94149 54 0 0 25 0 1 0 111761856 45445120 10072 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 11095 10072 94 219 0 10872 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 44380

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1749536/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=44516 CPUtime=1002.01
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 13285 0 0 0 100144 57 0 0 25 0 1 0 111761856 45584384 10151 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 11129 10151 94 219 0 10906 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 44516

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1749024/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=44764 CPUtime=1061.99
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 13393 0 0 0 106140 59 0 0 25 0 1 0 111761856 45838336 10259 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 11191 10259 94 219 0 10968 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 44764

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1748640/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=44880 CPUtime=1121.98
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 13483 0 0 0 112136 62 0 0 25 0 1 0 111761856 45957120 10349 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 11220 10349 94 219 0 10997 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 44880

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1748256/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=45120 CPUtime=1181.96
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 13576 0 0 0 118131 65 0 0 25 0 1 0 111761856 46202880 10442 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 11280 10442 94 219 0 11057 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 45120

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1747936/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=45248 CPUtime=1241.94
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 13660 0 0 0 124127 67 0 0 25 0 1 0 111761856 46333952 10526 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 11312 10526 94 219 0 11089 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 45248

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1747552/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=45248 CPUtime=1301.93
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 13735 0 0 0 130123 70 0 0 25 0 1 0 111761856 46333952 10601 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 11312 10601 94 219 0 11089 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 45248

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1746336/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=46588 CPUtime=1361.91
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 14050 0 0 0 136110 81 0 0 25 0 1 0 111761856 47706112 10916 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 11647 10916 94 219 0 11424 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 46588

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1745312/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=47520 CPUtime=1421.9
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 14288 0 0 0 142103 87 0 0 25 0 1 0 111761856 48660480 11154 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 11880 11154 94 219 0 11657 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 47520

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1745184/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=47652 CPUtime=1481.88
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 14332 0 0 0 148098 90 0 0 25 0 1 0 111761856 48795648 11198 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 11913 11198 94 219 0 11690 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 47652

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1744672/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=48168 CPUtime=1541.86
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 14452 0 0 0 154087 99 0 0 25 0 1 0 111761856 49324032 11318 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 12042 11318 94 219 0 11819 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 48168

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1743904/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=48968 CPUtime=1601.84
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 14650 0 0 0 160079 105 0 0 25 0 1 0 111761856 50143232 11516 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 12242 11516 94 219 0 12019 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 48968

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1743584/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=49240 CPUtime=1661.82
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 14711 0 0 0 166074 108 0 0 25 0 1 0 111761856 50421760 11577 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 12310 11577 94 219 0 12087 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 49240

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1743392/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=49320 CPUtime=1721.81
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 14748 0 0 0 172066 115 0 0 25 0 1 0 111761856 50503680 11614 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 12330 11614 94 219 0 12107 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 49320

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 25639
/proc/meminfo: memFree=1742560/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=50264 CPUtime=1781.79
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 14963 0 0 0 178054 125 0 0 25 0 1 0 111761856 51470336 11829 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 12566 11829 94 219 0 12343 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 50264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 25721
/proc/meminfo: memFree=1741232/2055920 swapFree=4191892/4192956
[pid=25638] ppid=25636 vsize=50396 CPUtime=1800.07
/proc/25638/stat : 25638 (PBS4) R 25636 25638 24972 0 -1 4194304 14979 0 0 0 179880 127 0 0 25 0 1 0 111761856 51605504 11845 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25638/statm: 12599 11845 94 219 0 12376 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 50396

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): 1800.09
CPU user time (s): 1798.81
CPU system time (s): 1.2838
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 50396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.81
system time used= 1.2838
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14980
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= 2937

runsolver used 1.82172 second user time and 4.74128 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sun Apr 15 13:31:14 UTC 2007

IDJOB= 349028
IDBENCH= 2058
IDSOLVER= 157
FILE ID= node54/349028-1176643873

PBS_JOBID= 4559835

Free space on /tmp= 66552 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g250.29.opb
COMMAND LINE= /tmp/evaluation/349028-1176643873/PBS4 /tmp/evaluation/349028-1176643873/instance-349028-1176643873.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-349028-1176643873 -o ROOT/results/node54/conversion-349028-1176643873 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349028-1176643873/instance-349028-1176643873.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-349028-1176643873 -o ROOT/results/node54/solver-349028-1176643873 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349028-1176643873/PBS4 /tmp/evaluation/349028-1176643873/instance-349028-1176643873.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  b0a7c1cc13cb603591c6d50e3dba1a47

RANDOM SEED= 866475781

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1790528 kB
Buffers:         48876 kB
Cached:         120724 kB
SwapCached:        264 kB
Active:          47208 kB
Inactive:       139124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1790528 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:           12816 kB
Writeback:           0 kB
Mapped:          25664 kB
Slab:            65020 kB
Committed_AS:  1954472 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB

End job on node54 on Sun Apr 15 14:01:17 UTC 2007