Trace number 458667

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_v2 2007-03-23? (TO) 1800.1 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-set1ch.opb
MD5SUM6815697d1fd827c594e155d1d753b261
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14010
Best CPU time to get the best result obtained on this benchmark1782.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 14010
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints492
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 constraints492
Minimum length of a constraint31
Maximum length of a constraint630
Number of terms in the objective function 7200
Biggest coefficient in the objective function 3483
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 530175
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262141
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 530175
Number of bits of the biggest sum of numbers20
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/458667-1178639938/instance-458667-1178639938.opb ......
1800.08/1800.80	c done parsing opb.
1800.08/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458667-1178639938/instance-458667-1178639938.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node76/watcher-458667-1178639938 -o ROOT/results/node76/solver-458667-1178639938 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458667-1178639938/instance-458667-1178639938.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: 3.27 2.08 1.43 2/69 17239
/proc/meminfo: memFree=1915432/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=2808 CPUtime=0
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 487 0 0 0 0 0 0 0 20 0 1 0 311908418 2875392 470 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135023068 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 702 472 79 219 0 479 0

[startup+0.0651859 s]
/proc/loadavg: 3.27 2.08 1.43 2/69 17239
/proc/meminfo: memFree=1915432/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=3616 CPUtime=0.06
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 708 0 0 0 6 0 0 0 20 0 1 0 311908418 3702784 691 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 904 691 86 219 0 681 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3616

[startup+0.101192 s]
/proc/loadavg: 3.27 2.08 1.43 2/69 17239
/proc/meminfo: memFree=1915432/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=3616 CPUtime=0.09
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 708 0 0 0 9 0 0 0 20 0 1 0 311908418 3702784 691 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 904 691 86 219 0 681 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3616

[startup+0.301231 s]
/proc/loadavg: 3.27 2.08 1.43 2/69 17239
/proc/meminfo: memFree=1915432/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=4232 CPUtime=0.29
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 841 0 0 0 29 0 0 0 22 0 1 0 311908418 4333568 824 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 1058 824 86 219 0 835 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4232

[startup+0.701307 s]
/proc/loadavg: 3.27 2.08 1.43 2/69 17239
/proc/meminfo: memFree=1915432/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=7340 CPUtime=0.68
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 1693 0 0 0 68 0 0 0 25 0 1 0 311908418 7516160 1338 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 1835 1338 90 219 0 1612 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7340

[startup+1.50146 s]
/proc/loadavg: 3.27 2.08 1.43 2/70 17240
/proc/meminfo: memFree=1910048/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=8108 CPUtime=1.49
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 1807 0 0 0 148 1 0 0 25 0 1 0 311908418 8302592 1452 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 2027 1452 90 219 0 1804 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8108

[startup+3.10177 s]
/proc/loadavg: 3.09 2.07 1.43 2/70 17240
/proc/meminfo: memFree=1909472/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=9180 CPUtime=3.09
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 1958 0 0 0 307 2 0 0 25 0 1 0 311908418 9400320 1603 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545606 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 2295 1603 90 219 0 2072 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9180

[startup+6.30139 s]
/proc/loadavg: 3.09 2.07 1.43 2/70 17240
/proc/meminfo: memFree=1908320/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=11620 CPUtime=6.29
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 2278 0 0 0 625 4 0 0 25 0 1 0 311908418 11898880 1923 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 2905 1923 90 219 0 2682 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11620

[startup+12.7016 s]
/proc/loadavg: 2.77 2.03 1.43 2/70 17240
/proc/meminfo: memFree=1907488/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=12208 CPUtime=12.68
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 2619 0 0 0 1262 6 0 0 25 0 1 0 311908418 12500992 2215 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 3052 2215 90 219 0 2829 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12208

[startup+25.5011 s]
/proc/loadavg: 2.50 2.00 1.42 2/70 17240
/proc/meminfo: memFree=1905312/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=17108 CPUtime=25.48
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 3323 0 0 0 2538 10 0 0 25 0 1 0 311908418 17518592 2822 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 4277 2822 90 219 0 4054 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17108

[startup+51.1011 s]
/proc/loadavg: 1.99 1.92 1.41 2/70 17240
/proc/meminfo: memFree=1902048/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=17876 CPUtime=51.07
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 4177 0 0 0 5090 17 0 0 25 0 1 0 311908418 18305024 3676 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 4469 3676 90 219 0 4246 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17876

[startup+102.306 s]
/proc/loadavg: 1.39 1.76 1.38 2/70 17240
/proc/meminfo: memFree=1897952/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=28076 CPUtime=102.26
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 5365 0 0 0 10195 31 0 0 25 0 1 0 311908418 28749824 4671 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 7019 4671 90 219 0 6796 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 28076

[startup+162.302 s]
/proc/loadavg: 1.14 1.62 1.36 2/76 17406
/proc/meminfo: memFree=1894056/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=30856 CPUtime=162.15
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 6208 0 0 0 16170 45 0 0 25 0 1 0 311908418 31596544 5129 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 7714 5129 90 219 0 7491 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 30856

[startup+222.301 s]
/proc/loadavg: 1.05 1.50 1.33 2/70 17438
/proc/meminfo: memFree=1893664/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=31940 CPUtime=222.12
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 6620 0 0 0 22151 61 0 0 25 0 1 0 311908418 32706560 5541 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 7985 5541 90 219 0 7762 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 31940

[startup+282.302 s]
/proc/loadavg: 1.02 1.41 1.31 2/70 17438
/proc/meminfo: memFree=1892000/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=33180 CPUtime=282.1
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 7026 0 0 0 28131 79 0 0 25 0 1 0 311908418 33976320 5947 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 8295 5947 90 219 0 8072 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 33180

[startup+342.302 s]
/proc/loadavg: 1.00 1.33 1.29 2/70 17438
/proc/meminfo: memFree=1890208/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=37444 CPUtime=342.09
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 8237 0 0 0 34114 95 0 0 25 0 1 0 311908418 38342656 6389 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 9361 6389 90 219 0 9138 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 37444

[startup+402.302 s]
/proc/loadavg: 1.00 1.27 1.26 2/70 17438
/proc/meminfo: memFree=1888288/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=37876 CPUtime=402.06
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 8730 0 0 0 40096 110 0 0 25 0 1 0 311908418 38785024 6882 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549401 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 9469 6882 90 219 0 9246 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 37876

[startup+462.302 s]
/proc/loadavg: 1.00 1.22 1.25 2/70 17438
/proc/meminfo: memFree=1885920/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=38388 CPUtime=462.04
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 9304 0 0 0 46079 125 0 0 25 0 1 0 311908418 39309312 7456 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 9597 7456 90 219 0 9374 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 38388

[startup+522.301 s]
/proc/loadavg: 1.00 1.17 1.23 2/70 17438
/proc/meminfo: memFree=1884832/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=38980 CPUtime=522.02
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 9567 0 0 0 52064 138 0 0 25 0 1 0 311908418 39915520 7719 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 9745 7719 90 219 0 9522 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 38980

[startup+582.302 s]
/proc/loadavg: 1.00 1.14 1.21 2/70 17438
/proc/meminfo: memFree=1883104/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=39980 CPUtime=582
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 10050 0 0 0 58050 150 0 0 25 0 1 0 311908418 40939520 8202 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 9995 8202 90 219 0 9772 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 39980

[startup+642.301 s]
/proc/loadavg: 1.00 1.11 1.19 2/70 17438
/proc/meminfo: memFree=1882080/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=40488 CPUtime=641.98
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 10299 0 0 0 64036 162 0 0 25 0 1 0 311908418 41459712 8451 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134584138 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 10122 8451 90 219 0 9899 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 40488


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.15 2/70 17438
/proc/meminfo: memFree=1879456/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=48268 CPUtime=821.91
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 12485 0 0 0 81987 204 0 0 25 0 1 0 311908418 49426432 9100 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 12067 9100 90 219 0 11844 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 48268

[startup+882.302 s]
/proc/loadavg: 1.00 1.04 1.14 2/70 17438
/proc/meminfo: memFree=1878432/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=48396 CPUtime=881.9
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 12715 0 0 0 87974 216 0 0 25 0 1 0 311908418 49557504 9330 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 12099 9330 90 219 0 11876 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 48396

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.13 2/70 17438
/proc/meminfo: memFree=1877728/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=48924 CPUtime=941.87
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 12894 0 0 0 93957 230 0 0 25 0 1 0 311908418 50098176 9509 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 12231 9509 90 219 0 12008 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 48924

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/70 17438
/proc/meminfo: memFree=1877088/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=49496 CPUtime=1001.85
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 13075 0 0 0 99943 242 0 0 25 0 1 0 311908418 50683904 9690 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 12374 9690 90 219 0 12151 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 49496

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/70 17438
/proc/meminfo: memFree=1876192/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=50176 CPUtime=1061.83
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 13286 0 0 0 105930 253 0 0 25 0 1 0 311908418 51380224 9901 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 12544 9901 90 219 0 12321 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 50176

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/70 17438
/proc/meminfo: memFree=1875296/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=50284 CPUtime=1121.81
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 13498 0 0 0 111916 265 0 0 25 0 1 0 311908418 51490816 10113 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 12571 10113 90 219 0 12348 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 50284

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/70 17438
/proc/meminfo: memFree=1874464/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=50968 CPUtime=1181.8
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 13696 0 0 0 117904 276 0 0 25 0 1 0 311908418 52191232 10311 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 12742 10311 90 219 0 12519 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 50968

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/70 17438
/proc/meminfo: memFree=1873568/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=51116 CPUtime=1241.77
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 13896 0 0 0 123889 288 0 0 25 0 1 0 311908418 52342784 10511 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 12779 10511 90 219 0 12556 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 51116

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/70 17438
/proc/meminfo: memFree=1872736/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=51868 CPUtime=1301.75
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 14097 0 0 0 129869 306 0 0 25 0 1 0 311908418 53112832 10712 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 12967 10712 90 219 0 12744 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 51868

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/70 17438
/proc/meminfo: memFree=1872096/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=51980 CPUtime=1361.73
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 14277 0 0 0 135855 318 0 0 25 0 1 0 311908418 53227520 10892 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 12995 10892 90 219 0 12772 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 51980

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.06 2/70 17438
/proc/meminfo: memFree=1871200/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=52840 CPUtime=1421.72
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 14485 0 0 0 141840 332 0 0 25 0 1 0 311908418 54108160 11100 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 13210 11100 90 219 0 12987 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 52840

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/70 17438
/proc/meminfo: memFree=1870496/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=52956 CPUtime=1481.68
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 14667 0 0 0 147823 345 0 0 25 0 1 0 311908418 54226944 11282 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 13239 11282 90 219 0 13016 0
Current children cumulated CPU time (s) 1481.68
Current children cumulated vsize (KiB) 52956

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/70 17438
/proc/meminfo: memFree=1869856/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=53668 CPUtime=1541.67
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 14816 0 0 0 153811 356 0 0 25 0 1 0 311908418 54956032 11431 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550348 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 13417 11431 90 219 0 13194 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 53668

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/70 17438
/proc/meminfo: memFree=1868768/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=53772 CPUtime=1601.65
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 15081 0 0 0 159796 369 0 0 25 0 1 0 311908418 55062528 11696 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 13443 11696 90 219 0 13220 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 53772

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/70 17438
/proc/meminfo: memFree=1867936/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=54616 CPUtime=1661.62
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 15307 0 0 0 165780 382 0 0 25 0 1 0 311908418 55926784 11922 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 13654 11922 90 219 0 13431 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 54616

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 17438
/proc/meminfo: memFree=1867168/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=54648 CPUtime=1721.61
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 15474 0 0 0 171765 396 0 0 25 0 1 0 311908418 55959552 12089 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 13662 12089 90 219 0 13439 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 54648

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 17438
/proc/meminfo: memFree=1866528/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=54680 CPUtime=1781.59
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 15634 0 0 0 177749 410 0 0 25 0 1 0 311908418 55992320 12249 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 13670 12249 90 219 0 13447 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 54680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 17438
/proc/meminfo: memFree=1866336/2055888 swapFree=4087224/4096564
[pid=17239] ppid=17237 vsize=54712 CPUtime=1800.08
/proc/17239/stat : 17239 (PBS4_SAT07v2) R 17237 17239 17003 0 -1 4194304 15675 0 0 0 179595 413 0 0 25 0 1 0 311908418 56025088 12290 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17239/statm: 13678 12290 90 219 0 13455 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 54712

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): 1800.82
CPU time (s): 1800.1
CPU user time (s): 1795.95
CPU system time (s): 4.14637
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 54712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.95
system time used= 4.14637
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15676
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= 1790

runsolver used 1.42578 second user time and 3.54846 second system time

The end

Launcher Data (download as text)

Begin job on node76 on Tue May  8 15:58:58 UTC 2007

IDJOB= 458667
IDBENCH= 1789
IDSOLVER= 200
FILE ID= node76/458667-1178639938

PBS_JOBID= 5218346

Free space on /tmp= 66649 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-set1ch.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458667-1178639938/instance-458667-1178639938.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node76/convwatcher-458667-1178639938 -o ROOT/results/node76/conversion-458667-1178639938 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458667-1178639938/instance-458667-1178639938.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-458667-1178639938 -o ROOT/results/node76/solver-458667-1178639938 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458667-1178639938/instance-458667-1178639938.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  6815697d1fd827c594e155d1d753b261

RANDOM SEED= 847502038

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.277
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	: 6006.17
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		: 3000.277
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	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1915904 kB
Buffers:          1884 kB
Cached:          20676 kB
SwapCached:       2668 kB
Active:          63384 kB
Inactive:         6268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1915904 kB
SwapTotal:     4096564 kB
SwapFree:      4087224 kB
Dirty:            3184 kB
Writeback:           0 kB
Mapped:          53336 kB
Slab:            56752 kB
Committed_AS:  5805992 kB
PageTables:       1512 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66649 MiB

End job on node76 on Tue May  8 16:29:02 UTC 2007