Trace number 459450

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) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=11-P1=331-P2=7-P3=107-P4=137-P5=439-P6=409-P7=421-P8=491-P9=293-B.opb
MD5SUMbf07e05475dbb8a26e29c8119be0dea3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.301953
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables243
Total number of constraints19
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 constraints19
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

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/459450-1178654894/instance-459450-1178654894.opb ......
1800.03/1800.60	c done parsing opb.
1800.03/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/459450-1178654894/instance-459450-1178654894.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node69/watcher-459450-1178654894 -o ROOT/results/node69/solver-459450-1178654894 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459450-1178654894/instance-459450-1178654894.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: 1.01 1.01 1.00 3/64 376
/proc/meminfo: memFree=1962276/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=1456 CPUtime=0
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 341478828 1490944 151 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135006757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 364 151 86 219 0 141 0

[startup+0.026925 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 376
/proc/meminfo: memFree=1962276/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=1732 CPUtime=0.02
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 245 0 0 0 2 0 0 0 18 0 1 0 341478828 1773568 227 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 433 227 90 219 0 210 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1732

[startup+0.101936 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 376
/proc/meminfo: memFree=1962276/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=2500 CPUtime=0.09
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 370 0 0 0 9 0 0 0 18 0 1 0 341478828 2560000 352 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 625 352 90 219 0 402 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2500

[startup+0.301969 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 376
/proc/meminfo: memFree=1962276/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=3724 CPUtime=0.29
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 692 0 0 0 29 0 0 0 19 0 1 0 341478828 3813376 674 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 931 674 90 219 0 708 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3724

[startup+0.701033 s]
/proc/loadavg: 1.01 1.01 1.00 3/64 376
/proc/meminfo: memFree=1962276/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=6100 CPUtime=0.68
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 1218 0 0 0 68 0 0 0 22 0 1 0 341478828 6246400 1200 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 1525 1200 90 219 0 1302 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6100

[startup+1.50116 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 377
/proc/meminfo: memFree=1956764/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=10784 CPUtime=1.49
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 1932 0 0 0 148 1 0 0 25 0 1 0 341478828 11042816 1865 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 2696 1865 90 219 0 2473 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10784

[startup+3.10142 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 377
/proc/meminfo: memFree=1954140/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=11700 CPUtime=3.09
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 2368 0 0 0 305 4 0 0 25 0 1 0 341478828 11980800 2204 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 2925 2204 90 219 0 2702 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11700

[startup+6.30194 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 377
/proc/meminfo: memFree=1952604/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=12792 CPUtime=6.29
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 2681 0 0 0 622 7 0 0 25 0 1 0 341478828 13099008 2517 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 3198 2517 90 219 0 2975 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12792

[startup+12.702 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 377
/proc/meminfo: memFree=1951132/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=14192 CPUtime=12.69
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 3172 0 0 0 1256 13 0 0 25 0 1 0 341478828 14532608 2815 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134547305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 3548 2815 90 219 0 3325 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14192

[startup+25.501 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 377
/proc/meminfo: memFree=1948764/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=17176 CPUtime=25.48
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 4153 0 0 0 2523 25 0 0 25 0 1 0 341478828 17588224 3411 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 4294 3411 90 219 0 4071 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17176

[startup+51.1012 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 377
/proc/meminfo: memFree=1945756/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=18160 CPUtime=51.07
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 4920 0 0 0 5068 39 0 0 25 0 1 0 341478828 18595840 4178 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 4540 4178 90 219 0 4317 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18160

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1939676/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=31516 CPUtime=102.26
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 7192 0 0 0 10163 63 0 0 25 0 1 0 341478828 32272384 5681 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 7879 5681 90 219 0 7656 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31516

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1937180/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=32888 CPUtime=162.24
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 7813 0 0 0 16132 92 0 0 25 0 1 0 341478828 33677312 6302 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 8222 6302 90 219 0 7999 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32888

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1934300/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=33776 CPUtime=222.22
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 8524 0 0 0 22112 110 0 0 25 0 1 0 341478828 34586624 7013 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 8444 7013 90 219 0 8221 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33776

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1931164/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=41256 CPUtime=282.2
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 10849 0 0 0 28091 129 0 0 25 0 1 0 341478828 42246144 7801 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 10314 7801 90 219 0 10091 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 41256

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1928220/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=43160 CPUtime=342.18
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 11570 0 0 0 34075 143 0 0 25 0 1 0 341478828 44195840 8522 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557611 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 10790 8522 90 219 0 10567 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 43160

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1926684/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=43752 CPUtime=402.16
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 11958 0 0 0 40057 159 0 0 25 0 1 0 341478828 44802048 8910 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 10938 8910 90 219 0 10715 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 43752

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1924956/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=45000 CPUtime=462.15
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 12384 0 0 0 46040 175 0 0 25 0 1 0 341478828 46080000 9336 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 11250 9336 90 219 0 11027 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 45000

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 377
/proc/meminfo: memFree=1920860/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=47140 CPUtime=522.12
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 13408 0 0 0 52017 195 0 0 25 0 1 0 341478828 48271360 10360 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 11785 10360 90 219 0 11562 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 47140

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1917596/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=65016 CPUtime=582.11
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 14218 0 0 0 57997 214 0 0 25 0 1 0 341478828 66576384 11170 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 16254 11170 90 219 0 16031 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 65016

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1916060/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=65792 CPUtime=642.1
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 14595 0 0 0 63976 234 0 0 25 0 1 0 341478828 67371008 11547 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 16448 11547 90 219 0 16225 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 65792


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1912348/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=67872 CPUtime=822.03
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 15515 0 0 0 81925 278 0 0 25 0 1 0 341478828 69500928 12467 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 16968 12467 90 219 0 16745 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 67872

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1911132/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=80944 CPUtime=882.01
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 18871 0 0 0 87909 292 0 0 25 0 1 0 341478828 82886656 12750 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 20236 12750 90 219 0 20013 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 80944

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1910044/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=80944 CPUtime=941.99
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 19131 0 0 0 93894 305 0 0 25 0 1 0 341478828 82886656 13010 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 20236 13010 90 219 0 20013 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 80944

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1909276/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=81776 CPUtime=1001.98
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 19318 0 0 0 99880 318 0 0 25 0 1 0 341478828 83738624 13197 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 20444 13197 90 219 0 20221 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 81776

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 377
/proc/meminfo: memFree=1907932/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=82660 CPUtime=1061.96
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 19666 0 0 0 105864 332 0 0 25 0 1 0 341478828 84643840 13545 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 20665 13545 90 219 0 20442 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 82660

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 377
/proc/meminfo: memFree=1907036/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=82660 CPUtime=1121.94
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 19877 0 0 0 111850 344 0 0 25 0 1 0 341478828 84643840 13756 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 20665 13756 90 219 0 20442 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 82660

[startup+1182.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 377
/proc/meminfo: memFree=1906012/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=83600 CPUtime=1181.92
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 20136 0 0 0 117834 358 0 0 25 0 1 0 341478828 85606400 14015 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 20900 14015 90 219 0 20677 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 83600

[startup+1242.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 377
/proc/meminfo: memFree=1904988/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=83600 CPUtime=1241.9
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 20378 0 0 0 123819 371 0 0 25 0 1 0 341478828 85606400 14257 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 20900 14257 90 219 0 20677 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 83600

[startup+1302.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 377
/proc/meminfo: memFree=1903836/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=84596 CPUtime=1301.89
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 20640 0 0 0 129805 384 0 0 25 0 1 0 341478828 86626304 14519 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 21149 14519 90 219 0 20926 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 84596

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 377
/proc/meminfo: memFree=1903196/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=84756 CPUtime=1361.86
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 20805 0 0 0 135790 396 0 0 25 0 1 0 341478828 86790144 14684 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 21189 14684 90 219 0 20966 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 84756

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 377
/proc/meminfo: memFree=1902108/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=84756 CPUtime=1421.84
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 21079 0 0 0 141775 409 0 0 25 0 1 0 341478828 86790144 14958 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 21189 14958 90 219 0 20966 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 84756

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1901020/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=85816 CPUtime=1481.83
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 21334 0 0 0 147760 423 0 0 25 0 1 0 341478828 87875584 15213 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 21454 15213 90 219 0 21231 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 85816

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1900380/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=85816 CPUtime=1541.81
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 21499 0 0 0 153746 435 0 0 25 0 1 0 341478828 87875584 15378 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 21454 15378 90 219 0 21231 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 85816

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1899228/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=87084 CPUtime=1601.79
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 21790 0 0 0 159731 448 0 0 25 0 1 0 341478828 89174016 15669 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 21771 15669 90 219 0 21548 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 87084

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1898588/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=87084 CPUtime=1661.77
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 21946 0 0 0 165716 461 0 0 25 0 1 0 341478828 89174016 15825 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 21771 15825 90 219 0 21548 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 87084

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1897820/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=87084 CPUtime=1721.75
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 22123 0 0 0 171701 474 0 0 25 0 1 0 341478828 89174016 16002 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 21771 16002 90 219 0 21548 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 87084

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1896796/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=88280 CPUtime=1781.73
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 22387 0 0 0 177688 485 0 0 25 0 1 0 341478828 90398720 16266 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 22070 16266 90 219 0 21847 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 88280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 377
/proc/meminfo: memFree=1896604/2055920 swapFree=4183088/4192956
[pid=376] ppid=374 vsize=88280 CPUtime=1800.03
/proc/376/stat : 376 (PBS4_SAT07v2) R 374 376 32198 0 -1 4194304 22423 0 0 0 179515 488 0 0 25 0 1 0 341478828 90398720 16302 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/376/statm: 22070 16302 90 219 0 21847 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 88280

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): 1800.05
CPU user time (s): 1795.16
CPU system time (s): 4.89725
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 92452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.16
system time used= 4.89725
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22424
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= 1407

runsolver used 1.23381 second user time and 3.68844 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Tue May  8 20:08:14 UTC 2007

IDJOB= 459450
IDBENCH= 47911
IDSOLVER= 200
FILE ID= node69/459450-1178654894

PBS_JOBID= 5218410

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=11-P1=331-P2=7-P3=107-P4=137-P5=439-P6=409-P7=421-P8=491-P9=293-B.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459450-1178654894/instance-459450-1178654894.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-459450-1178654894 -o ROOT/results/node69/conversion-459450-1178654894 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459450-1178654894/instance-459450-1178654894.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-459450-1178654894 -o ROOT/results/node69/solver-459450-1178654894 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/459450-1178654894/instance-459450-1178654894.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  bf07e05475dbb8a26e29c8119be0dea3

RANDOM SEED= 862575281

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
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:       1962684 kB
Buffers:          2984 kB
Cached:          21468 kB
SwapCached:       3632 kB
Active:          30056 kB
Inactive:         4452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1962684 kB
SwapTotal:     4192956 kB
SwapFree:      4183088 kB
Dirty:            2312 kB
Writeback:           0 kB
Mapped:          16392 kB
Slab:            44644 kB
Committed_AS:  7704580 kB
PageTables:       1476 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= 66562 MiB

End job on node69 on Tue May  8 20:38:17 UTC 2007