Trace number 430850

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 2007-03-23No Cert. 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=233-P1=223-P2=251-P3=181-P4=197-P5=127-P6=89-P7=149-B.opb
MD5SUM8a882d07e0fbb307eb9e9c234ecc464c
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 benchmark0.162974
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 variables168
Total number of constraints15
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 constraints15
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)448
Sum of products size (including duplicates)896
Number of different products448
Sum of products size896

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/430850-1177999532/instance-430850-1177999532.opb ......
157.55/157.66	c done parsing opb.
157.55/157.66	o 81
1800.01/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430850-1177999532/instance-430850-1177999532.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node15/watcher-430850-1177999532 -o ROOT/results/node15/solver-430850-1177999532 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430850-1177999532/PBS4 /tmp/evaluation/430850-1177999532/instance-430850-1177999532.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: 0.92 0.98 0.99 3/77 28516
/proc/meminfo: memFree=1805112/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=1456 CPUtime=0
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 247870802 1490944 137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/28516/statm: 364 138 87 219 0 141 0

[startup+0.040243 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28516
/proc/meminfo: memFree=1805112/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=1584 CPUtime=0.03
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 253 0 0 0 3 0 0 0 18 0 1 0 247870802 1622016 236 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 396 236 92 219 0 173 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1584

[startup+0.102244 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28516
/proc/meminfo: memFree=1805112/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=2352 CPUtime=0.09
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 362 0 0 0 9 0 0 0 18 0 1 0 247870802 2408448 345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 588 345 93 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301262 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28516
/proc/meminfo: memFree=1805112/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=3588 CPUtime=0.29
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 639 0 0 0 29 0 0 0 20 0 1 0 247870802 3674112 622 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 897 622 93 219 0 674 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3588

[startup+0.702299 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28516
/proc/meminfo: memFree=1805112/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=5964 CPUtime=0.69
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 1091 0 0 0 68 1 0 0 24 0 1 0 247870802 6107136 1074 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 1491 1074 93 219 0 1268 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5964

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28517
/proc/meminfo: memFree=1800368/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=10788 CPUtime=1.49
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 1765 0 0 0 147 2 0 0 25 0 1 0 247870802 11046912 1699 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 2697 1699 94 219 0 2474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10788

[startup+3.10152 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 28517
/proc/meminfo: memFree=1798128/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=11700 CPUtime=3.09
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 2057 0 0 0 306 3 0 0 25 0 1 0 247870802 11980800 1894 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 2925 1894 94 219 0 2702 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11700

[startup+6.30182 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28517
/proc/meminfo: memFree=1796336/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=12392 CPUtime=6.29
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 2421 0 0 0 623 6 0 0 25 0 1 0 247870802 12689408 2258 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 3098 2258 94 219 0 2875 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12392

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28517
/proc/meminfo: memFree=1793776/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=13992 CPUtime=12.69
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 3211 0 0 0 1259 10 0 0 25 0 1 0 247870802 14327808 2855 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 3498 2855 94 219 0 3275 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13992

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28517
/proc/meminfo: memFree=1792240/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=14980 CPUtime=25.48
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 3563 0 0 0 2530 18 0 0 25 0 1 0 247870802 15339520 3207 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 3745 3207 94 219 0 3522 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14980

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28517
/proc/meminfo: memFree=1790512/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=17504 CPUtime=51.07
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 4462 0 0 0 5075 32 0 0 25 0 1 0 247870802 17924096 3721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 4376 3721 94 219 0 4153 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17504

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28517
/proc/meminfo: memFree=1785200/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=30676 CPUtime=102.27
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 6475 0 0 0 10165 62 0 0 25 0 1 0 247870802 31412224 4965 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 7669 4965 94 219 0 7446 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30676

[startup+162.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1779760/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=33132 CPUtime=162.24
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 7830 0 0 0 16136 88 0 0 25 0 1 0 247870802 33927168 6320 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 8283 6320 104 219 0 8060 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 33132

[startup+222.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 28517
/proc/meminfo: memFree=1777520/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=34344 CPUtime=222.23
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 8381 0 0 0 22111 112 0 0 25 0 1 0 247870802 35168256 6871 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 8586 6871 104 219 0 8363 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34344

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 28517
/proc/meminfo: memFree=1773872/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=42344 CPUtime=282.21
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 10833 0 0 0 28089 132 0 0 25 0 1 0 247870802 43360256 7786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 10586 7786 104 219 0 10363 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 42344

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1772016/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=43372 CPUtime=342.19
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 11296 0 0 0 34070 149 0 0 25 0 1 0 247870802 44412928 8249 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 10843 8249 104 219 0 10620 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 43372

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1770544/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=44008 CPUtime=402.18
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 11668 0 0 0 40049 169 0 0 25 0 1 0 247870802 45064192 8621 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 11002 8621 104 219 0 10779 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 44008

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1768688/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=44672 CPUtime=462.17
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 12116 0 0 0 46032 185 0 0 25 0 1 0 247870802 45744128 9069 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 11168 9069 104 219 0 10945 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44672

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1766192/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=45936 CPUtime=522.15
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 12766 0 0 0 52016 199 0 0 25 0 1 0 247870802 47038464 9719 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 11484 9719 104 219 0 11261 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45936

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1764528/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=46700 CPUtime=582.13
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 13156 0 0 0 57997 216 0 0 25 0 1 0 247870802 47820800 10109 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 11675 10109 104 219 0 11452 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 46700

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1763248/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=47340 CPUtime=642.12
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 13456 0 0 0 63983 229 0 0 25 0 1 0 247870802 48476160 10409 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 11835 10409 104 219 0 11612 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 47340


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1758192/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=61800 CPUtime=882.05
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 17798 0 0 0 87922 283 0 0 25 0 1 0 247870802 63283200 11678 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 15450 11678 104 219 0 15227 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 61800

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1757232/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=62616 CPUtime=942.04
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 18037 0 0 0 93907 297 0 0 25 0 1 0 247870802 64118784 11917 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 15654 11917 104 219 0 15431 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 62616

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1755632/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=63484 CPUtime=1002.02
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 18435 0 0 0 99893 309 0 0 25 0 1 0 247870802 65007616 12315 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 15871 12315 104 219 0 15648 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 63484

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1754608/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=63644 CPUtime=1062.01
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 18687 0 0 0 105879 322 0 0 25 0 1 0 247870802 65171456 12567 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 15911 12567 104 219 0 15688 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 63644

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1753328/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=64728 CPUtime=1121.99
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 19017 0 0 0 111864 335 0 0 25 0 1 0 247870802 66281472 12897 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 16182 12897 104 219 0 15959 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 64728

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1751984/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=65708 CPUtime=1181.97
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 19349 0 0 0 117850 347 0 0 25 0 1 0 247870802 67284992 13229 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 16427 13229 104 219 0 16204 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 65708

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1751024/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=65708 CPUtime=1241.96
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 19581 0 0 0 123836 360 0 0 25 0 1 0 247870802 67284992 13461 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 16427 13461 104 219 0 16204 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 65708

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1749872/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=66880 CPUtime=1301.94
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 19866 0 0 0 129824 370 0 0 25 0 1 0 247870802 68485120 13746 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 16720 13746 104 219 0 16497 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 66880

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1748976/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=66880 CPUtime=1361.92
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 20081 0 0 0 135807 385 0 0 25 0 1 0 247870802 68485120 13961 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 16720 13961 104 219 0 16497 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 66880

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1748144/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=66880 CPUtime=1421.92
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 20294 0 0 0 141794 398 0 0 25 0 1 0 247870802 68485120 14174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 16720 14174 104 219 0 16497 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 66880

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 28517
/proc/meminfo: memFree=1747184/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=68140 CPUtime=1481.89
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 20530 0 0 0 147781 408 0 0 25 0 1 0 247870802 69775360 14410 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 17035 14410 104 219 0 16812 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 68140

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1745264/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=68300 CPUtime=1541.88
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 21020 0 0 0 153769 419 0 0 25 0 1 0 247870802 69939200 14900 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 17075 14900 104 219 0 16852 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 68300

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1743984/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=68576 CPUtime=1601.86
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 21331 0 0 0 159757 429 0 0 25 0 1 0 247870802 70221824 15211 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 17144 15211 104 219 0 16921 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 68576

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1742704/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=70012 CPUtime=1661.85
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 21654 0 0 0 165746 439 0 0 25 0 1 0 247870802 71692288 15534 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 17503 15534 104 219 0 17280 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 70012

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1741744/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=70012 CPUtime=1721.83
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 21877 0 0 0 171731 452 0 0 25 0 1 0 247870802 71692288 15757 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 17503 15757 104 219 0 17280 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 70012

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1740848/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=71260 CPUtime=1781.81
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 22099 0 0 0 177718 463 0 0 25 0 1 0 247870802 72970240 15979 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 17815 15979 104 219 0 17592 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 71260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28517
/proc/meminfo: memFree=1740720/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=71260 CPUtime=1800.01
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 22135 0 0 0 179535 466 0 0 25 0 1 0 247870802 72970240 16015 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 17815 16015 104 219 0 17592 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 71260

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 2/78 28517
/proc/meminfo: memFree=1740720/2055920 swapFree=4169108/4192956
[pid=28516] ppid=28514 vsize=71260 CPUtime=1800.01
/proc/28516/stat : 28516 (PBS4) R 28514 28516 27619 0 -1 4194304 22135 0 0 0 179535 466 0 0 25 0 1 0 247870802 72970240 16015 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28516/statm: 17815 16015 104 219 0 17592 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 71260

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1795.36
CPU system time (s): 4.67529
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 71260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.36
system time used= 4.67529
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22136
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= 2102

runsolver used 1.54576 second user time and 4.11337 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue May  1 06:05:32 UTC 2007

IDJOB= 430850
IDBENCH= 48010
IDSOLVER= 157
FILE ID= node15/430850-1177999532

PBS_JOBID= 4728220

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=233-P1=223-P2=251-P3=181-P4=197-P5=127-P6=89-P7=149-B.opb
COMMAND LINE= /tmp/evaluation/430850-1177999532/PBS4 /tmp/evaluation/430850-1177999532/instance-430850-1177999532.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-430850-1177999532 -o ROOT/results/node15/conversion-430850-1177999532 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430850-1177999532/instance-430850-1177999532.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-430850-1177999532 -o ROOT/results/node15/solver-430850-1177999532 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430850-1177999532/PBS4 /tmp/evaluation/430850-1177999532/instance-430850-1177999532.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  8a882d07e0fbb307eb9e9c234ecc464c

RANDOM SEED= 157214940

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1805520 kB
Buffers:         44536 kB
Cached:         118480 kB
SwapCached:       2360 kB
Active:          72452 kB
Inactive:       113824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805520 kB
SwapTotal:     4192956 kB
SwapFree:      4169108 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          30668 kB
Slab:            49520 kB
Committed_AS:  7605948 kB
PageTables:       1872 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 node15 on Tue May  1 06:35:35 UTC 2007