Trace number 431802

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 1800.42

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=9-P0=19-P1=337-P2=467-P3=53-B.opb
MD5SUM1214df7607414e67bdb9a74c838a7ae9
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 benchmark0.148976
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 variables81
Total number of constraints7
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 constraints7
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)243
Sum of products size (including duplicates)486
Number of different products243
Sum of products size486

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/431802-1178010483/instance-431802-1178010483.opb ......
0.01/0.09	c done parsing opb.
0.01/0.09	o 275
3.99/4.01	o 265
11.49/11.55	o 259
11.69/11.74	o 121
12.99/13.00	o 9
14.49/14.54	o 7
15.19/15.25	o 3
1800.00/1800.40	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431802-1178010483/instance-431802-1178010483.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node29/watcher-431802-1178010483 -o ROOT/results/node29/solver-431802-1178010483 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431802-1178010483/PBS4 /tmp/evaluation/431802-1178010483/instance-431802-1178010483.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 31951
/proc/meminfo: memFree=1787712/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=1464 CPUtime=0
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 152 0 0 0 0 0 0 0 18 0 1 0 248964030 1499136 135 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134531157 0 0 4096 0 0 0 0 17 1 0 0
/proc/31951/statm: 366 135 87 219 0 143 0

[startup+0.0125739 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31951
/proc/meminfo: memFree=1787712/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=1460 CPUtime=0.01
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 173 0 0 0 1 0 0 0 18 0 1 0 248964030 1495040 156 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 365 157 92 219 0 142 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1460

[startup+0.101578 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31951
/proc/meminfo: memFree=1787712/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=2228 CPUtime=0.09
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 363 0 0 0 9 0 0 0 18 0 1 0 248964030 2281472 346 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 557 346 103 219 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2228

[startup+0.301593 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31951
/proc/meminfo: memFree=1787712/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=3516 CPUtime=0.29
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 687 0 0 0 29 0 0 0 19 0 1 0 248964030 3600384 670 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 879 670 103 219 0 656 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3516

[startup+0.701617 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 31951
/proc/meminfo: memFree=1787712/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=5760 CPUtime=0.69
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 1136 0 0 0 68 1 0 0 22 0 1 0 248964030 5898240 1119 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 1440 1119 103 219 0 1217 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5760

[startup+1.50167 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1782584/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=10448 CPUtime=1.49
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 1836 0 0 0 147 2 0 0 25 0 1 0 248964030 10698752 1770 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 2612 1770 104 219 0 2389 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10448

[startup+3.10177 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1780600/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=11228 CPUtime=3.09
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 2052 0 0 0 306 3 0 0 25 0 1 0 248964030 11497472 1889 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 2807 1889 104 219 0 2584 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11228

[startup+6.30198 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1779008/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=11772 CPUtime=6.29
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 2532 0 0 0 625 4 0 0 25 0 1 0 248964030 12054528 2369 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 2943 2369 104 219 0 2720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11772

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1776000/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=13116 CPUtime=12.68
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 3338 0 0 0 1261 7 0 0 25 0 1 0 248964030 13430784 2982 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 3279 2982 104 219 0 3056 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13116

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1774144/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=14428 CPUtime=25.48
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 3784 0 0 0 2536 12 0 0 25 0 1 0 248964030 14774272 3428 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 3607 3428 104 219 0 3384 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14428

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1767424/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=25548 CPUtime=51.08
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 5847 0 0 0 5086 22 0 0 25 0 1 0 248964030 26161152 5106 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 6387 5106 104 219 0 6164 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25548

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1763584/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=30196 CPUtime=102.27
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 7549 0 0 0 10189 38 0 0 25 0 1 0 248964030 30920704 6039 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 7549 6039 104 219 0 7326 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30196

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1759296/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=31536 CPUtime=162.25
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 8601 0 0 0 16176 49 0 0 25 0 1 0 248964030 32292864 7091 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 7884 7091 104 219 0 7661 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31536

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1756096/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=49456 CPUtime=222.24
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 9387 0 0 0 22164 60 0 0 25 0 1 0 248964030 50642944 7877 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 12364 7877 104 219 0 12141 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 49456

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1753856/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=50448 CPUtime=282.23
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 9943 0 0 0 28150 73 0 0 25 0 1 0 248964030 51658752 8433 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 12612 8433 104 219 0 12389 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 50448

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1750976/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=58820 CPUtime=342.22
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 12179 0 0 0 34136 86 0 0 25 0 1 0 248964030 60231680 9132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 14705 9132 104 219 0 14482 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 58820

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1749312/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=59736 CPUtime=402.2
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 12610 0 0 0 40122 98 0 0 25 0 1 0 248964030 61169664 9563 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 14934 9563 104 219 0 14711 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 59736

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1748032/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=60240 CPUtime=462.19
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 12928 0 0 0 46111 108 0 0 25 0 1 0 248964030 61685760 9881 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 15060 9881 104 219 0 14837 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 60240

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1746624/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=60936 CPUtime=522.18
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 13283 0 0 0 52101 117 0 0 25 0 1 0 248964030 62398464 10236 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 15234 10236 104 219 0 15011 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 60936

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1745216/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=61504 CPUtime=582.16
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 13638 0 0 0 58090 126 0 0 25 0 1 0 248964030 62980096 10591 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 15376 10591 104 219 0 15153 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 61504

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1743744/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=62748 CPUtime=642.15
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 14005 0 0 0 64079 136 0 0 25 0 1 0 248964030 64253952 10958 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 15687 10958 104 219 0 15464 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 62748


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1739904/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=77208 CPUtime=822.12
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 18067 0 0 0 82052 160 0 0 25 0 1 0 248964030 79060992 11947 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 19302 11947 104 219 0 19079 0
Current children cumulated CPU time (s) 822.12
Current children cumulated vsize (KiB) 77208

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 31952
/proc/meminfo: memFree=1738624/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=77208 CPUtime=882.1
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 18334 0 0 0 88042 168 0 0 25 0 1 0 248964030 79060992 12214 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 19302 12214 104 219 0 19079 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 77208

[startup+942.302 s]
/proc/loadavg: 1.13 1.03 1.01 2/78 31952
/proc/meminfo: memFree=1737664/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=78168 CPUtime=942.08
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 18578 0 0 0 94031 177 0 0 25 0 1 0 248964030 80044032 12458 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 19542 12458 104 219 0 19319 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 78168

[startup+1002.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 31952
/proc/meminfo: memFree=1736640/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=78168 CPUtime=1002.08
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 18838 0 0 0 100025 183 0 0 25 0 1 0 248964030 80044032 12718 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 19542 12718 104 219 0 19319 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 78168

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 31952
/proc/meminfo: memFree=1735680/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=79036 CPUtime=1062.06
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 19075 0 0 0 106018 188 0 0 25 0 1 0 248964030 80932864 12955 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 19759 12955 104 219 0 19536 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 79036

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31952
/proc/meminfo: memFree=1734464/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=79956 CPUtime=1122.05
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 19379 0 0 0 112008 197 0 0 25 0 1 0 248964030 81874944 13259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 19989 13259 104 219 0 19766 0
Current children cumulated CPU time (s) 1122.05
Current children cumulated vsize (KiB) 79956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31952
/proc/meminfo: memFree=1733376/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=79956 CPUtime=1182.03
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 19655 0 0 0 117998 205 0 0 25 0 1 0 248964030 81874944 13535 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 19989 13535 104 219 0 19766 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 79956

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31952
/proc/meminfo: memFree=1732480/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=80932 CPUtime=1242.03
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 19872 0 0 0 123992 211 0 0 25 0 1 0 248964030 82874368 13752 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 20233 13752 104 219 0 20010 0
Current children cumulated CPU time (s) 1242.03
Current children cumulated vsize (KiB) 80932

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31952
/proc/meminfo: memFree=1731456/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=80932 CPUtime=1302.01
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 20127 0 0 0 129984 217 0 0 25 0 1 0 248964030 82874368 14007 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 20233 14007 104 219 0 20010 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 80932

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31952
/proc/meminfo: memFree=1730432/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=81972 CPUtime=1362
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 20366 0 0 0 135976 224 0 0 25 0 1 0 248964030 83939328 14246 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 20493 14246 104 219 0 20270 0
Current children cumulated CPU time (s) 1362
Current children cumulated vsize (KiB) 81972

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31952
/proc/meminfo: memFree=1729664/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=82116 CPUtime=1421.99
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 20569 0 0 0 141969 230 0 0 25 0 1 0 248964030 84086784 14449 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 20529 14449 104 219 0 20306 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 82116

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31952
/proc/meminfo: memFree=1728704/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=82116 CPUtime=1481.97
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 20807 0 0 0 147962 235 0 0 25 0 1 0 248964030 84086784 14687 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 20529 14687 104 219 0 20306 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 82116

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31952
/proc/meminfo: memFree=1727936/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=83220 CPUtime=1541.96
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 21003 0 0 0 153954 242 0 0 25 0 1 0 248964030 85217280 14883 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 20805 14883 104 219 0 20582 0
Current children cumulated CPU time (s) 1541.96
Current children cumulated vsize (KiB) 83220

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31952
/proc/meminfo: memFree=1727040/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=83220 CPUtime=1601.95
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 21214 0 0 0 159948 247 0 0 25 0 1 0 248964030 85217280 15094 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 20805 15094 104 219 0 20582 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 83220

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31952
/proc/meminfo: memFree=1726208/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=84392 CPUtime=1661.93
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 21429 0 0 0 165941 252 0 0 25 0 1 0 248964030 86417408 15309 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 21098 15309 104 219 0 20875 0
Current children cumulated CPU time (s) 1661.93
Current children cumulated vsize (KiB) 84392

[startup+1722.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 31952
/proc/meminfo: memFree=1725248/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=84392 CPUtime=1721.92
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 21658 0 0 0 171934 258 0 0 25 0 1 0 248964030 86417408 15538 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 21098 15538 104 219 0 20875 0
Current children cumulated CPU time (s) 1721.92
Current children cumulated vsize (KiB) 84392

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 31952
/proc/meminfo: memFree=1724544/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=84552 CPUtime=1781.91
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 21846 0 0 0 177928 263 0 0 25 0 1 0 248964030 86581248 15726 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 21138 15726 104 219 0 20915 0
Current children cumulated CPU time (s) 1781.91
Current children cumulated vsize (KiB) 84552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 31952
/proc/meminfo: memFree=1724288/2055920 swapFree=4146640/4192956
[pid=31951] ppid=31949 vsize=84552 CPUtime=1800
/proc/31951/stat : 31951 (PBS4) R 31949 31951 30769 0 -1 4194304 21899 0 0 0 179736 264 0 0 25 0 1 0 248964030 86581248 15779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31951/statm: 21138 15779 104 219 0 20915 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 84552

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): 1800.42
CPU time (s): 1800.03
CPU user time (s): 1797.37
CPU system time (s): 2.66059
CPU usage (%): 99.9783
Max. virtual memory (cumulated for all children) (KiB): 84552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.37
system time used= 2.66059
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21900
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= 1541

runsolver used 1.57676 second user time and 4.32434 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Tue May  1 09:08:03 UTC 2007

IDJOB= 431802
IDBENCH= 48078
IDSOLVER= 157
FILE ID= node29/431802-1178010483

PBS_JOBID= 4728275

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=9-P0=19-P1=337-P2=467-P3=53-B.opb
COMMAND LINE= /tmp/evaluation/431802-1178010483/PBS4 /tmp/evaluation/431802-1178010483/instance-431802-1178010483.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-431802-1178010483 -o ROOT/results/node29/conversion-431802-1178010483 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431802-1178010483/instance-431802-1178010483.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-431802-1178010483 -o ROOT/results/node29/solver-431802-1178010483 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431802-1178010483/PBS4 /tmp/evaluation/431802-1178010483/instance-431802-1178010483.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1214df7607414e67bdb9a74c838a7ae9

RANDOM SEED= 319648112

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.224
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		: 3000.224
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:       1788120 kB
Buffers:         39884 kB
Cached:         145492 kB
SwapCached:      11212 kB
Active:         103848 kB
Inactive:       105072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1788120 kB
SwapTotal:     4192956 kB
SwapFree:      4146640 kB
Dirty:            1244 kB
Writeback:           0 kB
Mapped:          30312 kB
Slab:            44332 kB
Committed_AS:  3372308 kB
PageTables:       1876 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 node29 on Tue May  1 09:38:05 UTC 2007