Trace number 430682

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=139-P1=101-P2=227-P3=251-P4=227-P5=251-B.opb
MD5SUM1d3dc680e7fede194f84acfa61415e9b
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 benchmark0.121981
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 variables120
Total number of constraints11
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 constraints11
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)320
Sum of products size (including duplicates)640
Number of different products320
Sum of products size640

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/430682-1177997727/instance-430682-1177997727.opb ......
10.29/10.34	c done parsing opb.
10.29/10.34	o 235
15.49/15.57	o 201
17.89/17.94	o 175
71.07/71.16	o 157
110.26/110.32	o 149
130.25/130.33	o 111
134.06/134.13	o 35
159.35/159.43	o 21
183.55/183.60	o 15
221.84/221.98	o 13
237.43/237.55	o 5
328.30/328.43	o 3
1800.01/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430682-1177997727/instance-430682-1177997727.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-430682-1177997727 -o ROOT/results/node15/solver-430682-1177997727 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430682-1177997727/PBS4 /tmp/evaluation/430682-1177997727/instance-430682-1177997727.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: 0.85 0.97 0.99 3/77 28263
/proc/meminfo: memFree=1805552/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=1456 CPUtime=0
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 247690314 1490944 141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134593247 0 0 4096 0 0 0 0 17 1 0 0
/proc/28263/statm: 364 141 87 219 0 141 0

[startup+0.0665709 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 28263
/proc/meminfo: memFree=1805552/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=1876 CPUtime=0.06
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 287 0 0 0 6 0 0 0 18 0 1 0 247690314 1921024 270 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 469 270 93 219 0 246 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1876

[startup+0.102574 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 28263
/proc/meminfo: memFree=1805552/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=2388 CPUtime=0.09
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 339 0 0 0 9 0 0 0 18 0 1 0 247690314 2445312 322 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 597 322 93 219 0 374 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2388

[startup+0.302592 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 28263
/proc/meminfo: memFree=1805552/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=3552 CPUtime=0.29
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 656 0 0 0 29 0 0 0 19 0 1 0 247690314 3637248 639 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 888 640 93 219 0 665 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3552

[startup+0.701627 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 28263
/proc/meminfo: memFree=1805552/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=6060 CPUtime=0.69
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 1082 0 0 0 68 1 0 0 23 0 1 0 247690314 6205440 1065 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 1515 1065 93 219 0 1292 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6060

[startup+1.5017 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 28264
/proc/meminfo: memFree=1800744/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=6516 CPUtime=1.49
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 1467 0 0 0 146 3 0 0 25 0 1 0 247690314 6672384 1401 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 1629 1401 94 219 0 1406 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6516

[startup+3.10185 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 28264
/proc/meminfo: memFree=1799720/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=7420 CPUtime=3.09
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 1746 0 0 0 305 4 0 0 25 0 1 0 247690314 7598080 1583 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 1855 1583 94 219 0 1632 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7420

[startup+6.30114 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 28264
/proc/meminfo: memFree=1798696/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=12040 CPUtime=6.28
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 1974 0 0 0 621 7 0 0 25 0 1 0 247690314 12328960 1811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 3010 1811 94 219 0 2787 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12040

[startup+12.7017 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 28264
/proc/meminfo: memFree=1796136/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=13428 CPUtime=12.69
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 2813 0 0 0 1257 12 0 0 25 0 1 0 247690314 13750272 2457 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 3357 2457 104 219 0 3134 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13428

[startup+25.5019 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 28264
/proc/meminfo: memFree=1793448/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=14128 CPUtime=25.49
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 3395 0 0 0 2529 20 0 0 25 0 1 0 247690314 14467072 3039 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 3532 3039 104 219 0 3309 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14128

[startup+51.1013 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 28264
/proc/meminfo: memFree=1791720/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=16740 CPUtime=51.08
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 4225 0 0 0 5076 32 0 0 25 0 1 0 247690314 17141760 3484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 4185 3484 104 219 0 3962 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16740

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 28264
/proc/meminfo: memFree=1785512/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=30372 CPUtime=102.27
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 6523 0 0 0 10173 54 0 0 25 0 1 0 247690314 31100928 5013 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 7593 5013 104 219 0 7370 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30372

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28264
/proc/meminfo: memFree=1781352/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=32224 CPUtime=162.25
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 7549 0 0 0 16150 75 0 0 25 0 1 0 247690314 32997376 6039 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 8056 6039 104 219 0 7833 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 32224

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28264
/proc/meminfo: memFree=1779112/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=33624 CPUtime=222.23
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 8104 0 0 0 22128 95 0 0 25 0 1 0 247690314 34430976 6594 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 8406 6594 104 219 0 8183 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33624

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28266
/proc/meminfo: memFree=1776872/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=40788 CPUtime=282.21
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 10197 0 0 0 28107 114 0 0 25 0 1 0 247690314 41766912 7150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 10197 7150 104 219 0 9974 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40788

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28266
/proc/meminfo: memFree=1772392/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=42756 CPUtime=342.2
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 11286 0 0 0 34091 129 0 0 25 0 1 0 247690314 43782144 8239 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 10689 8239 104 219 0 10466 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42756

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28266
/proc/meminfo: memFree=1770600/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=43712 CPUtime=402.18
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 11743 0 0 0 40076 142 0 0 25 0 1 0 247690314 44761088 8696 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 10928 8696 104 219 0 10705 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 43712

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28266
/proc/meminfo: memFree=1768104/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=45760 CPUtime=462.17
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 12374 0 0 0 46063 154 0 0 25 0 1 0 247690314 46858240 9327 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 11440 9327 104 219 0 11217 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 45760

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28266
/proc/meminfo: memFree=1766440/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=46760 CPUtime=522.15
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 12773 0 0 0 52049 166 0 0 25 0 1 0 247690314 47882240 9726 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 11690 9726 104 219 0 11467 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 46760

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28266
/proc/meminfo: memFree=1764776/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=47956 CPUtime=582.14
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 13179 0 0 0 58034 180 0 0 25 0 1 0 247690314 49106944 10132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 11989 10132 104 219 0 11766 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 47956

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 28266
/proc/meminfo: memFree=1761640/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=49072 CPUtime=642.12
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 13967 0 0 0 64019 193 0 0 25 0 1 0 247690314 50249728 10920 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 12268 10920 104 219 0 12045 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 49072


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

[startup+822.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 28266
/proc/meminfo: memFree=1758056/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=62824 CPUtime=822.07
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 17928 0 0 0 81975 232 0 0 25 0 1 0 247690314 64331776 11808 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 15706 11808 104 219 0 15483 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 62824

[startup+882.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 28266
/proc/meminfo: memFree=1756968/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=63624 CPUtime=882.05
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 18196 0 0 0 87963 242 0 0 25 0 1 0 247690314 65150976 12076 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 15906 12076 104 219 0 15683 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 63624

[startup+942.301 s]
/proc/loadavg: 1.12 1.04 1.01 2/78 28266
/proc/meminfo: memFree=1755944/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=64476 CPUtime=942.04
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 18460 0 0 0 93951 253 0 0 25 0 1 0 247690314 66023424 12340 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 16119 12340 104 219 0 15896 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 64476

[startup+1002.3 s]
/proc/loadavg: 1.08 1.05 1.01 2/78 28266
/proc/meminfo: memFree=1754664/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=64476 CPUtime=1002.02
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 18762 0 0 0 99941 261 0 0 25 0 1 0 247690314 66023424 12642 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 16119 12642 104 219 0 15896 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 64476

[startup+1062.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 28266
/proc/meminfo: memFree=1753640/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=65380 CPUtime=1062.01
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 19020 0 0 0 105929 272 0 0 25 0 1 0 247690314 66949120 12900 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 16345 12900 104 219 0 16122 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 65380

[startup+1122.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 28266
/proc/meminfo: memFree=1752680/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=65380 CPUtime=1121.99
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 19257 0 0 0 111917 282 0 0 25 0 1 0 247690314 66949120 13137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 16345 13137 104 219 0 16122 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 65380

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 28266
/proc/meminfo: memFree=1751656/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=66340 CPUtime=1181.98
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 19521 0 0 0 117907 291 0 0 25 0 1 0 247690314 67932160 13401 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 16585 13401 104 219 0 16362 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 66340

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28266
/proc/meminfo: memFree=1750632/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=66340 CPUtime=1241.96
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 19753 0 0 0 123896 300 0 0 25 0 1 0 247690314 67932160 13633 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 16585 13633 104 219 0 16362 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 66340

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 28266
/proc/meminfo: memFree=1749736/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=67360 CPUtime=1301.94
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 19984 0 0 0 129886 308 0 0 25 0 1 0 247690314 68976640 13864 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 16840 13864 104 219 0 16617 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 67360

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28266
/proc/meminfo: memFree=1748776/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=67360 CPUtime=1361.92
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 20215 0 0 0 135875 317 0 0 25 0 1 0 247690314 68976640 14095 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 16840 14095 104 219 0 16617 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 67360

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28266
/proc/meminfo: memFree=1747880/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=68444 CPUtime=1421.91
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 20437 0 0 0 141866 325 0 0 25 0 1 0 247690314 70086656 14317 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 17111 14317 104 219 0 16888 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 68444

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28266
/proc/meminfo: memFree=1747112/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=68588 CPUtime=1481.9
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 20615 0 0 0 147857 333 0 0 25 0 1 0 247690314 70234112 14495 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 17147 14495 104 219 0 16924 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 68588

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 28338
/proc/meminfo: memFree=1743352/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=70476 CPUtime=1541.85
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 21259 0 0 0 153844 341 0 0 25 0 1 0 247690314 72167424 15139 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 17619 15139 104 219 0 17396 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 70476

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28464
/proc/meminfo: memFree=1743784/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=70476 CPUtime=1601.75
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 21429 0 0 0 159826 349 0 0 25 0 1 0 247690314 72167424 15309 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552944 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 17619 15309 104 219 0 17396 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 70476

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28464
/proc/meminfo: memFree=1742760/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=70476 CPUtime=1661.74
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 21685 0 0 0 165818 356 0 0 25 0 1 0 247690314 72167424 15565 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 17619 15565 104 219 0 17396 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 70476

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28464
/proc/meminfo: memFree=1742120/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=71700 CPUtime=1721.72
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 21845 0 0 0 171807 365 0 0 25 0 1 0 247690314 73420800 15725 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 17925 15725 104 219 0 17702 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 71700

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28464
/proc/meminfo: memFree=1741224/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=71700 CPUtime=1781.7
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 22069 0 0 0 177797 373 0 0 25 0 1 0 247690314 73420800 15949 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 17925 15949 104 219 0 17702 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 71700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28464
/proc/meminfo: memFree=1741032/2055920 swapFree=4169108/4192956
[pid=28263] ppid=28261 vsize=71844 CPUtime=1800.01
/proc/28263/stat : 28263 (PBS4) R 28261 28263 27619 0 -1 4194304 22118 0 0 0 179625 376 0 0 25 0 1 0 247690314 73568256 15998 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28263/statm: 17961 15998 104 219 0 17738 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 71844

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): 1800.03
CPU user time (s): 1796.26
CPU system time (s): 3.77043
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 75116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.26
system time used= 3.77043
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22119
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= 36765

runsolver used 1.48177 second user time and 4.09438 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Tue May  1 05:35:27 UTC 2007

IDJOB= 430682
IDBENCH= 47998
IDSOLVER= 157
FILE ID= node15/430682-1177997727

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=139-P1=101-P2=227-P3=251-P4=227-P5=251-B.opb
COMMAND LINE= /tmp/evaluation/430682-1177997727/PBS4 /tmp/evaluation/430682-1177997727/instance-430682-1177997727.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-430682-1177997727 -o ROOT/results/node15/conversion-430682-1177997727 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430682-1177997727/instance-430682-1177997727.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-430682-1177997727 -o ROOT/results/node15/solver-430682-1177997727 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430682-1177997727/PBS4 /tmp/evaluation/430682-1177997727/instance-430682-1177997727.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1d3dc680e7fede194f84acfa61415e9b

RANDOM SEED= 101013040

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:       1805896 kB
Buffers:         44200 kB
Cached:         118476 kB
SwapCached:       2360 kB
Active:          71264 kB
Inactive:       114628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1805896 kB
SwapTotal:     4192956 kB
SwapFree:      4169108 kB
Dirty:            1180 kB
Writeback:           0 kB
Mapped:          30668 kB
Slab:            49500 kB
Committed_AS:  7605924 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 06:05:30 UTC 2007