Trace number 349080

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) 1800.06 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-4-c.opb
MD5SUM28753ff2e44c4cedb2d3a2e783f8d1a4
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 variables2666
Total number of constraints6659
Number of constraints which are clauses6659
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 constraint3
Number of terms in the objective function 2666
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 2666
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2666
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/349080-1176650731/instance-349080-1176650731.opb ......
1800.03/1800.50	c done parsing opb.
1800.03/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349080-1176650731/instance-349080-1176650731.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/node63/watcher-349080-1176650731 -o ROOT/results/node63/solver-349080-1176650731 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349080-1176650731/PBS4 /tmp/evaluation/349080-1176650731/instance-349080-1176650731.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: 0.78 0.95 0.98 3/64 21780
/proc/meminfo: memFree=1844060/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=1708 CPUtime=0
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 222 0 0 0 0 0 0 0 18 0 1 0 141063042 1748992 204 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134531176 0 0 4096 0 0 0 0 17 1 0 0
/proc/21780/statm: 427 204 86 219 0 204 0

[startup+0.030524 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 21780
/proc/meminfo: memFree=1844060/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=1864 CPUtime=0.02
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 263 0 0 0 2 0 0 0 18 0 1 0 141063042 1908736 245 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596784 0 0 4096 0 0 0 0 17 1 0 0
/proc/21780/statm: 466 245 87 219 0 243 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1864

[startup+0.101531 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 21780
/proc/meminfo: memFree=1844060/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=2200 CPUtime=0.09
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 397 0 0 0 9 0 0 0 18 0 1 0 141063042 2252800 372 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/21780/statm: 550 372 87 219 0 327 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2200

[startup+0.301551 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 21780
/proc/meminfo: memFree=1844060/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=2196 CPUtime=0.29
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 419 0 0 0 29 0 0 0 19 0 1 0 141063042 2248704 394 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 549 394 92 219 0 326 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2196

[startup+0.701593 s]
/proc/loadavg: 0.78 0.95 0.98 3/64 21780
/proc/meminfo: memFree=1844060/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=2196 CPUtime=0.69
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 423 0 0 0 69 0 0 0 22 0 1 0 141063042 2248704 398 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 549 398 92 219 0 326 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2196

[startup+1.50168 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 21781
/proc/meminfo: memFree=1842772/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=2452 CPUtime=1.49
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 435 0 0 0 149 0 0 0 25 0 1 0 141063042 2510848 410 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 613 410 93 219 0 390 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2452

[startup+3.10185 s]
/proc/loadavg: 0.78 0.95 0.98 2/65 21781
/proc/meminfo: memFree=1842580/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=2452 CPUtime=3.09
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 463 0 0 0 309 0 0 0 25 0 1 0 141063042 2510848 438 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 613 438 93 219 0 390 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2452

[startup+6.30118 s]
/proc/loadavg: 0.80 0.95 0.98 2/65 21781
/proc/meminfo: memFree=1842196/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=3096 CPUtime=6.29
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 535 0 0 0 629 0 0 0 25 0 1 0 141063042 3170304 510 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 774 510 93 219 0 551 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3096

[startup+12.7019 s]
/proc/loadavg: 0.81 0.95 0.98 2/65 21781
/proc/meminfo: memFree=1841636/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=3420 CPUtime=12.69
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 715 0 0 0 1269 0 0 0 25 0 1 0 141063042 3502080 641 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 855 641 94 219 0 632 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3420

[startup+25.5012 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 21781
/proc/meminfo: memFree=1840228/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=4844 CPUtime=25.49
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 1058 0 0 0 2548 1 0 0 25 0 1 0 141063042 4960256 984 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 1211 984 94 219 0 988 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4844

[startup+51.1019 s]
/proc/loadavg: 0.90 0.96 0.98 2/65 21781
/proc/meminfo: memFree=1837732/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=7780 CPUtime=51.08
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 1779 0 0 0 5106 2 0 0 25 0 1 0 141063042 7966720 1608 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 1945 1608 94 219 0 1722 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7780

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 21781
/proc/meminfo: memFree=1834404/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=12592 CPUtime=102.27
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 2609 0 0 0 10223 4 0 0 25 0 1 0 141063042 12894208 2438 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 3148 2438 94 219 0 2925 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12592

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 21781
/proc/meminfo: memFree=1830436/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=22740 CPUtime=162.25
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 3785 0 0 0 16218 7 0 0 25 0 1 0 141063042 23285760 3421 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 5685 3421 94 219 0 5462 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22740

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21781
/proc/meminfo: memFree=1828644/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=23384 CPUtime=222.24
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 4257 0 0 0 22214 10 0 0 25 0 1 0 141063042 23945216 3893 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 5846 3893 94 219 0 5623 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 23384

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21781
/proc/meminfo: memFree=1824804/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=25552 CPUtime=282.21
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 5593 0 0 0 28209 12 0 0 25 0 1 0 141063042 26165248 4844 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 6388 4844 94 219 0 6165 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25552

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21781
/proc/meminfo: memFree=1819236/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=42676 CPUtime=342.2
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 6985 0 0 0 34205 15 0 0 25 0 1 0 141063042 43700224 6236 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 10669 6236 94 219 0 10446 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42676

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21781
/proc/meminfo: memFree=1814180/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=43692 CPUtime=402.19
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 8240 0 0 0 40201 18 0 0 25 0 1 0 141063042 44740608 7491 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134564103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 10923 7491 94 219 0 10700 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43692

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21781
/proc/meminfo: memFree=1808740/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=45060 CPUtime=462.18
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 9571 0 0 0 46197 21 0 0 25 0 1 0 141063042 46141440 8822 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 11265 8822 94 219 0 11042 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 45060

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21781
/proc/meminfo: memFree=1808228/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=48368 CPUtime=522.16
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 10461 0 0 0 52193 23 0 0 25 0 1 0 141063042 49528832 8943 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549277 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 12092 8943 94 219 0 11869 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 48368

[startup+582.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 21781
/proc/meminfo: memFree=1807460/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=48740 CPUtime=582.14
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 10654 0 0 0 58189 25 0 0 25 0 1 0 141063042 49909760 9136 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 12185 9136 94 219 0 11962 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 48740

[startup+642.301 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 21781
/proc/meminfo: memFree=1802788/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=49376 CPUtime=642.13
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 11801 0 0 0 64186 27 0 0 25 0 1 0 141063042 50561024 10283 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 12344 10283 94 219 0 12121 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 49376


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

[startup+882.303 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 21783
/proc/meminfo: memFree=1789412/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=85920 CPUtime=882.07
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 15118 0 0 0 88168 39 0 0 25 0 1 0 141063042 87982080 13600 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 21480 13600 94 219 0 21257 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 85920

[startup+942.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 21783
/proc/meminfo: memFree=1788964/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=86272 CPUtime=942.04
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 15239 0 0 0 94163 41 0 0 25 0 1 0 141063042 88342528 13721 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 21568 13721 94 219 0 21345 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 86272

[startup+1002.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 21783
/proc/meminfo: memFree=1787876/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=87028 CPUtime=1002.03
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 15515 0 0 0 100159 44 0 0 25 0 1 0 141063042 89116672 13997 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 21757 13997 94 219 0 21534 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 87028

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 21783
/proc/meminfo: memFree=1787556/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=87160 CPUtime=1062.02
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 15637 0 0 0 106156 46 0 0 25 0 1 0 141063042 89251840 14119 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 21790 14119 94 219 0 21567 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 87160

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 21783
/proc/meminfo: memFree=1786788/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=93568 CPUtime=1122
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 17329 0 0 0 112152 48 0 0 25 0 1 0 141063042 95813632 14274 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 23392 14274 94 219 0 23169 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 93568

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 21783
/proc/meminfo: memFree=1783908/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=94100 CPUtime=1181.99
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 18031 0 0 0 118149 50 0 0 25 0 1 0 141063042 96358400 14976 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 23525 14976 94 219 0 23302 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 94100

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 21783
/proc/meminfo: memFree=1778148/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=94496 CPUtime=1241.97
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 19454 0 0 0 124144 53 0 0 25 0 1 0 141063042 96763904 16399 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 23624 16399 94 219 0 23401 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 94496

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21783
/proc/meminfo: memFree=1773348/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=95444 CPUtime=1301.96
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 20625 0 0 0 130140 56 0 0 25 0 1 0 141063042 97734656 17570 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 23861 17570 94 219 0 23638 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 95444

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21783
/proc/meminfo: memFree=1768484/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=95816 CPUtime=1361.94
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 21855 0 0 0 136135 59 0 0 25 0 1 0 141063042 98115584 18800 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 23954 18800 94 219 0 23731 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 95816

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21783
/proc/meminfo: memFree=1763748/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=96408 CPUtime=1421.93
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 23009 0 0 0 142132 61 0 0 25 0 1 0 141063042 98721792 19954 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 24102 19954 94 219 0 23879 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 96408

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21783
/proc/meminfo: memFree=1759076/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=97488 CPUtime=1481.9
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 24218 0 0 0 148126 64 0 0 25 0 1 0 141063042 99827712 21130 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 24372 21130 94 219 0 24149 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 97488

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21783
/proc/meminfo: memFree=1755300/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=98276 CPUtime=1541.9
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 25154 0 0 0 154122 68 0 0 25 0 1 0 141063042 100634624 22066 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 24569 22066 94 219 0 24346 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 98276

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21783
/proc/meminfo: memFree=1751204/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=99096 CPUtime=1601.88
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 26168 0 0 0 160119 69 0 0 25 0 1 0 141063042 101474304 23080 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 24774 23080 94 219 0 24551 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 99096

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21783
/proc/meminfo: memFree=1750308/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=99400 CPUtime=1661.86
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 26397 0 0 0 166115 71 0 0 25 0 1 0 141063042 101785600 23309 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547251 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 24850 23309 94 219 0 24627 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 99400

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21783
/proc/meminfo: memFree=1749668/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=99932 CPUtime=1721.85
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 26534 0 0 0 172111 74 0 0 25 0 1 0 141063042 102330368 23446 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 24983 23446 94 219 0 24760 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 99932

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21783
/proc/meminfo: memFree=1748964/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=100380 CPUtime=1781.83
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 26767 0 0 0 178107 76 0 0 25 0 1 0 141063042 102789120 23613 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 25095 23613 94 219 0 24872 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 100380



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21783
/proc/meminfo: memFree=1748836/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=100380 CPUtime=1800.03
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 26797 0 0 0 179927 76 0 0 25 0 1 0 141063042 102789120 23643 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 25095 23643 94 219 0 24872 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 100380

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21783
/proc/meminfo: memFree=1748836/2055920 swapFree=4184584/4192956
[pid=21780] ppid=21778 vsize=100380 CPUtime=1800.03
/proc/21780/stat : 21780 (PBS4) R 21778 21780 21718 0 -1 4194304 26797 0 0 0 179927 76 0 0 25 0 1 0 141063042 102789120 23643 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21780/statm: 25095 23643 94 219 0 24872 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 100380

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1799.27
CPU system time (s): 0.78488
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 100380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.27
system time used= 0.78488
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26798
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= 3203

runsolver used 1.11283 second user time and 3.81342 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Sun Apr 15 15:25:31 UTC 2007

IDJOB= 349080
IDBENCH= 2134
IDSOLVER= 157
FILE ID= node63/349080-1176650731

PBS_JOBID= 4559882

Free space on /tmp= 66563 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-par32-4-c.opb
COMMAND LINE= /tmp/evaluation/349080-1176650731/PBS4 /tmp/evaluation/349080-1176650731/instance-349080-1176650731.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-349080-1176650731 -o ROOT/results/node63/conversion-349080-1176650731 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349080-1176650731/instance-349080-1176650731.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-349080-1176650731 -o ROOT/results/node63/solver-349080-1176650731 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349080-1176650731/PBS4 /tmp/evaluation/349080-1176650731/instance-349080-1176650731.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  28753ff2e44c4cedb2d3a2e783f8d1a4

RANDOM SEED= 772926458

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1844468 kB
Buffers:         10360 kB
Cached:         116660 kB
SwapCached:       2044 kB
Active:          51304 kB
Inactive:        84808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1844468 kB
SwapTotal:     4192956 kB
SwapFree:      4184584 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:          15928 kB
Slab:            61320 kB
Committed_AS:   708340 kB
PageTables:       1460 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node63 on Sun Apr 15 15:55:34 UTC 2007