Trace number 431424

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. 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=103-P1=127-P2=263-P3=461-P4=191-P5=277-B.opb
MD5SUM773aedb43187ca11a13e2d0d2a59ebe9
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 benchmark0.164974
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 variables135
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 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)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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/431424-1178006098/instance-431424-1178006098.opb ......
5.79/5.89	c done parsing opb.
5.79/5.89	o 31
36.98/37.00	o 19
200.44/200.50	o 13
224.43/224.56	o 11
468.26/468.53	o 7
470.15/470.44	o 3
1800.03/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431424-1178006098/instance-431424-1178006098.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node17/watcher-431424-1178006098 -o ROOT/results/node17/solver-431424-1178006098 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431424-1178006098/PBS4 /tmp/evaluation/431424-1178006098/instance-431424-1178006098.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 0.99 0.99 3/77 12154
/proc/meminfo: memFree=1795192/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=1456 CPUtime=0
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 248527343 1490944 143 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/12154/statm: 364 143 87 219 0 141 0

[startup+0.0625819 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 12154
/proc/meminfo: memFree=1795192/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=1852 CPUtime=0.05
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 281 0 0 0 5 0 0 0 18 0 1 0 248527343 1896448 264 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 463 264 93 219 0 240 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1852

[startup+0.101585 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 12154
/proc/meminfo: memFree=1795192/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=2364 CPUtime=0.09
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 338 0 0 0 9 0 0 0 18 0 1 0 248527343 2420736 321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 591 321 93 219 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.301606 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 12154
/proc/meminfo: memFree=1795192/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=3604 CPUtime=0.29
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 688 0 0 0 28 1 0 0 19 0 1 0 248527343 3690496 671 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 901 671 93 219 0 678 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3604

[startup+0.701648 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 12154
/proc/meminfo: memFree=1795192/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=5848 CPUtime=0.69
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 1164 0 0 0 67 2 0 0 23 0 1 0 248527343 5988352 1147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 1462 1147 93 219 0 1239 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5848

[startup+1.50173 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 12155
/proc/meminfo: memFree=1790000/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=10400 CPUtime=1.49
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 1818 0 0 0 146 3 0 0 25 0 1 0 248527343 10649600 1752 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 2600 1753 94 219 0 2377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10400

[startup+3.1029 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 12155
/proc/meminfo: memFree=1787568/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=11440 CPUtime=3.09
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 2276 0 0 0 305 4 0 0 25 0 1 0 248527343 11714560 2113 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 2860 2113 94 219 0 2637 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11440

[startup+6.30124 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 12155
/proc/meminfo: memFree=1786224/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=12148 CPUtime=6.29
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 2543 0 0 0 623 6 0 0 25 0 1 0 248527343 12439552 2380 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 3037 2380 104 219 0 2814 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12148

[startup+12.7019 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 12155
/proc/meminfo: memFree=1784368/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=13848 CPUtime=12.69
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 3240 0 0 0 1258 11 0 0 25 0 1 0 248527343 14180352 2884 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 3462 2884 104 219 0 3239 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13848

[startup+25.5013 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 12155
/proc/meminfo: memFree=1782256/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=16388 CPUtime=25.48
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 4000 0 0 0 2528 20 0 0 25 0 1 0 248527343 16781312 3259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 4097 3259 104 219 0 3874 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16388

[startup+51.102 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 12155
/proc/meminfo: memFree=1779056/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=18204 CPUtime=51.08
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 4887 0 0 0 5073 35 0 0 25 0 1 0 248527343 18640896 4146 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 4551 4146 104 219 0 4328 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18204

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 12155
/proc/meminfo: memFree=1774320/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=30980 CPUtime=102.26
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 6729 0 0 0 10170 56 0 0 25 0 1 0 248527343 31723520 5219 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 7745 5219 104 219 0 7522 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30980

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12155
/proc/meminfo: memFree=1769584/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=33192 CPUtime=162.25
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 7921 0 0 0 16150 75 0 0 25 0 1 0 248527343 33988608 6411 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 8298 6411 104 219 0 8075 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33192

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12155
/proc/meminfo: memFree=1763568/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=35144 CPUtime=222.24
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 9398 0 0 0 22132 92 0 0 25 0 1 0 248527343 35987456 7888 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 8786 7888 104 219 0 8563 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 35144

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12155
/proc/meminfo: memFree=1761456/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=42428 CPUtime=282.22
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 11458 0 0 0 28113 109 0 0 25 0 1 0 248527343 43446272 8411 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 10607 8411 104 219 0 10384 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 42428

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12155
/proc/meminfo: memFree=1759472/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=43312 CPUtime=342.2
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 11920 0 0 0 34096 124 0 0 25 0 1 0 248527343 44351488 8873 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 10828 8873 104 219 0 10605 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 43312

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 12323
/proc/meminfo: memFree=1756528/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=44308 CPUtime=402.09
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 12345 0 0 0 40069 140 0 0 25 0 1 0 248527343 45371392 9298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 11077 9298 104 219 0 10854 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 44308

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1756400/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=44852 CPUtime=462.06
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 12691 0 0 0 46054 152 0 0 25 0 1 0 248527343 45928448 9644 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 11213 9644 104 219 0 10990 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 44852

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1754992/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=45432 CPUtime=522.05
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 13050 0 0 0 52038 167 0 0 25 0 1 0 248527343 46522368 10003 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 11358 10003 104 219 0 11135 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 45432

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1753648/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=46192 CPUtime=582.02
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 13381 0 0 0 58024 178 0 0 25 0 1 0 248527343 47300608 10334 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 11548 10334 104 219 0 11325 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 46192

[startup+642.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1752432/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=46844 CPUtime=642.01
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 13690 0 0 0 64013 188 0 0 25 0 1 0 248527343 47968256 10643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 11711 10643 104 219 0 11488 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 46844


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1748208/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=61748 CPUtime=821.96
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 17800 0 0 0 81974 222 0 0 25 0 1 0 248527343 63229952 11680 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 15437 11680 104 219 0 15214 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 61748

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1747312/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=61748 CPUtime=881.95
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 18032 0 0 0 87961 234 0 0 25 0 1 0 248527343 63229952 11912 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 15437 11912 104 219 0 15214 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 61748

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1746160/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=62716 CPUtime=941.93
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 18330 0 0 0 93950 243 0 0 25 0 1 0 248527343 64221184 12210 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 15679 12210 104 219 0 15456 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 62716

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1744944/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=63600 CPUtime=1001.92
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 18615 0 0 0 99939 253 0 0 25 0 1 0 248527343 65126400 12495 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 15900 12495 104 219 0 15677 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 63600

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1744112/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=63600 CPUtime=1061.9
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 18839 0 0 0 105927 263 0 0 25 0 1 0 248527343 65126400 12719 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 15900 12719 104 219 0 15677 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 63600

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1743024/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=64540 CPUtime=1121.89
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 19106 0 0 0 111919 270 0 0 25 0 1 0 248527343 66088960 12986 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 16135 12986 104 219 0 15912 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 64540

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1741936/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=64676 CPUtime=1181.87
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 19358 0 0 0 117910 277 0 0 25 0 1 0 248527343 66228224 13238 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 16169 13238 104 219 0 15946 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 64676

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1741040/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=65672 CPUtime=1241.86
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 19566 0 0 0 123903 283 0 0 25 0 1 0 248527343 67248128 13446 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 16418 13446 104 219 0 16195 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 65672

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1740016/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=65672 CPUtime=1301.85
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 19808 0 0 0 129894 291 0 0 25 0 1 0 248527343 67248128 13688 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 16418 13688 104 219 0 16195 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 65672

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1738800/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=66876 CPUtime=1361.82
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 20104 0 0 0 135885 297 0 0 25 0 1 0 248527343 68481024 13984 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 16719 13984 104 219 0 16496 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 66876

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1737904/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=66876 CPUtime=1421.81
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 20317 0 0 0 141877 304 0 0 25 0 1 0 248527343 68481024 14197 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 16719 14197 104 219 0 16496 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 66876

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1737008/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=68000 CPUtime=1481.79
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 20546 0 0 0 147866 313 0 0 25 0 1 0 248527343 69632000 14426 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 17000 14426 104 219 0 16777 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 68000

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1736112/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=68000 CPUtime=1541.78
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 20750 0 0 0 153855 323 0 0 25 0 1 0 248527343 69632000 14630 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 17000 14630 104 219 0 16777 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 68000

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1735408/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=68000 CPUtime=1601.76
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 20959 0 0 0 159846 330 0 0 25 0 1 0 248527343 69632000 14839 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 17000 14839 104 219 0 16777 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 68000

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1734384/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=69332 CPUtime=1661.75
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 21213 0 0 0 165837 338 0 0 25 0 1 0 248527343 70995968 15093 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 17333 15093 104 219 0 17110 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 69332

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1733552/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=69468 CPUtime=1721.73
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 21420 0 0 0 171826 347 0 0 25 0 1 0 248527343 71135232 15300 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 17367 15300 104 219 0 17144 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 69468

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1732656/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=69468 CPUtime=1781.72
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 21654 0 0 0 177817 355 0 0 25 0 1 0 248527343 71135232 15534 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 17367 15534 104 219 0 17144 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 69468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 12353
/proc/meminfo: memFree=1732464/2055920 swapFree=4140116/4192956
[pid=12154] ppid=12152 vsize=69468 CPUtime=1800.03
/proc/12154/stat : 12154 (PBS4) R 12152 12154 12021 0 -1 4194304 21701 0 0 0 179646 357 0 0 25 0 1 0 248527343 71135232 15581 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12154/statm: 17367 15581 104 219 0 17144 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 69468

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): 1800.04
CPU user time (s): 1796.46
CPU system time (s): 3.58246
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 69468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.46
system time used= 3.58245
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21702
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= 36453

runsolver used 1.49777 second user time and 4.28035 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Tue May  1 07:54:58 UTC 2007

IDJOB= 431424
IDBENCH= 48051
IDSOLVER= 157
FILE ID= node17/431424-1178006098

PBS_JOBID= 4728262

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=103-P1=127-P2=263-P3=461-P4=191-P5=277-B.opb
COMMAND LINE= /tmp/evaluation/431424-1178006098/PBS4 /tmp/evaluation/431424-1178006098/instance-431424-1178006098.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-431424-1178006098 -o ROOT/results/node17/conversion-431424-1178006098 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431424-1178006098/instance-431424-1178006098.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-431424-1178006098 -o ROOT/results/node17/solver-431424-1178006098 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431424-1178006098/PBS4 /tmp/evaluation/431424-1178006098/instance-431424-1178006098.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  773aedb43187ca11a13e2d0d2a59ebe9

RANDOM SEED= 259948510

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1795600 kB
Buffers:         32508 kB
Cached:         146004 kB
SwapCached:      15016 kB
Active:          73512 kB
Inactive:       128180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795600 kB
SwapTotal:     4192956 kB
SwapFree:      4140116 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          30208 kB
Slab:            44128 kB
Committed_AS:  7402552 kB
PageTables:       1796 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 node17 on Tue May  1 08:25:01 UTC 2007