Trace number 430304

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23No Cert. 1800.03 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=347-P1=137-P2=419-P3=449-P4=47-B.opb
MD5SUM39b4faf02952fa93fd33b15cbf6e7d18
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 benchmark0.133979
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 variables108
Total number of constraints9
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 constraints9
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)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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/430304-1177993627/instance-430304-1177993627.opb ......
2.59/2.67	c done parsing opb.
2.59/2.67	o 199
5.79/5.84	o 51
28.08/28.17	o 47
34.98/35.04	o 45
43.28/43.32	o 21
49.88/49.92	o 19
144.36/144.41	o 17
165.05/165.14	o 5
187.54/187.63	o 3
1800.01/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430304-1177993627/instance-430304-1177993627.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node35/watcher-430304-1177993627 -o ROOT/results/node35/solver-430304-1177993627 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430304-1177993627/PBS4 /tmp/evaluation/430304-1177993627/instance-430304-1177993627.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: 0.89 0.93 0.95 3/77 3660
/proc/meminfo: memFree=1824680/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=1456 CPUtime=0
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 247278153 1490944 136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529955 0 0 4096 0 0 0 0 17 1 0 0
/proc/3660/statm: 364 136 87 219 0 141 0

[startup+0.0895591 s]
/proc/loadavg: 0.89 0.93 0.95 3/77 3660
/proc/meminfo: memFree=1824680/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=1880 CPUtime=0.08
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 312 0 0 0 8 0 0 0 18 0 1 0 247278153 1925120 295 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 470 295 93 219 0 247 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1880

[startup+0.10256 s]
/proc/loadavg: 0.89 0.93 0.95 3/77 3660
/proc/meminfo: memFree=1824680/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=2392 CPUtime=0.09
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 328 0 0 0 9 0 0 0 18 0 1 0 247278153 2449408 311 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 598 311 93 219 0 375 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2392

[startup+0.302584 s]
/proc/loadavg: 0.89 0.93 0.95 3/77 3660
/proc/meminfo: memFree=1824680/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=3548 CPUtime=0.29
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 594 0 0 0 29 0 0 0 19 0 1 0 247278153 3633152 577 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 887 577 93 219 0 664 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3548

[startup+0.701631 s]
/proc/loadavg: 0.89 0.93 0.95 3/77 3660
/proc/meminfo: memFree=1824680/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=5924 CPUtime=0.69
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 1114 0 0 0 69 0 0 0 22 0 1 0 247278153 6066176 1097 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 1481 1098 93 219 0 1258 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5924

[startup+1.50172 s]
/proc/loadavg: 0.89 0.93 0.95 2/78 3661
/proc/meminfo: memFree=1819488/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=10476 CPUtime=1.49
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 1796 0 0 0 148 1 0 0 25 0 1 0 247278153 10727424 1730 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 2619 1730 94 219 0 2396 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10476

[startup+3.10191 s]
/proc/loadavg: 0.89 0.93 0.95 2/78 3661
/proc/meminfo: memFree=1816928/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=11408 CPUtime=3.09
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 2263 0 0 0 306 3 0 0 25 0 1 0 247278153 11681792 2100 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 2852 2100 104 219 0 2629 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11408

[startup+6.30129 s]
/proc/loadavg: 0.90 0.94 0.95 2/78 3661
/proc/meminfo: memFree=1815912/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=12128 CPUtime=6.29
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 2740 0 0 0 624 5 0 0 25 0 1 0 247278153 12419072 2577 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 3032 2577 104 219 0 2809 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12128

[startup+12.701 s]
/proc/loadavg: 0.91 0.94 0.95 2/78 3661
/proc/meminfo: memFree=1813480/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=13612 CPUtime=12.68
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 3208 0 0 0 1258 10 0 0 25 0 1 0 247278153 13938688 2852 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 3403 2852 104 219 0 3180 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13612

[startup+25.5015 s]
/proc/loadavg: 0.93 0.94 0.95 2/78 3661
/proc/meminfo: memFree=1810416/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=16360 CPUtime=25.49
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 4299 0 0 0 2532 17 0 0 25 0 1 0 247278153 16752640 3558 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 4090 3558 104 219 0 3867 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16360

[startup+51.1015 s]
/proc/loadavg: 0.95 0.94 0.95 2/78 3661
/proc/meminfo: memFree=1808752/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=17512 CPUtime=51.08
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 4787 0 0 0 5081 27 0 0 25 0 1 0 247278153 17932288 4046 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 4378 4046 104 219 0 4155 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17512

[startup+102.306 s]
/proc/loadavg: 0.98 0.95 0.95 2/78 3661
/proc/meminfo: memFree=1805872/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=22192 CPUtime=102.26
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 6246 0 0 0 10180 46 0 0 25 0 1 0 247278153 22724608 4736 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 5548 4736 104 219 0 5325 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22192

[startup+162.302 s]
/proc/loadavg: 0.99 0.95 0.95 2/78 3661
/proc/meminfo: memFree=1800240/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=32048 CPUtime=162.24
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 7661 0 0 0 16161 63 0 0 25 0 1 0 247278153 32817152 6151 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585997 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 8012 6151 104 219 0 7789 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 32048

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.95 2/78 3661
/proc/meminfo: memFree=1797872/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=33476 CPUtime=222.24
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 8240 0 0 0 22143 81 0 0 25 0 1 0 247278153 34279424 6730 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 8369 6730 104 219 0 8146 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33476

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3661
/proc/meminfo: memFree=1796080/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=40528 CPUtime=282.21
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 10228 0 0 0 28129 92 0 0 25 0 1 0 247278153 41500672 7181 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 10132 7181 104 219 0 9909 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40528

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3661
/proc/meminfo: memFree=1793776/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=41552 CPUtime=342.2
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 10786 0 0 0 34117 103 0 0 25 0 1 0 247278153 42549248 7739 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 10388 7739 104 219 0 10165 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41552

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3661
/proc/meminfo: memFree=1791536/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=42936 CPUtime=402.18
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 11352 0 0 0 40102 116 0 0 25 0 1 0 247278153 43966464 8305 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 10734 8305 104 219 0 10511 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 42936

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3661
/proc/meminfo: memFree=1789296/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=44172 CPUtime=462.17
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 11901 0 0 0 46091 126 0 0 25 0 1 0 247278153 45232128 8854 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 11043 8854 104 219 0 10820 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44172

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3661
/proc/meminfo: memFree=1787760/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=44880 CPUtime=522.15
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 12285 0 0 0 52078 137 0 0 25 0 1 0 247278153 45957120 9238 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 11220 9238 104 219 0 10997 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44880

[startup+582.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3661
/proc/meminfo: memFree=1785264/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=46216 CPUtime=582.13
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 12901 0 0 0 58064 149 0 0 25 0 1 0 247278153 47325184 9854 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 11554 9854 104 219 0 11331 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 46216

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3661
/proc/meminfo: memFree=1783664/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=47688 CPUtime=642.13
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 13296 0 0 0 64053 160 0 0 25 0 1 0 247278153 48832512 10249 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 11922 10249 104 219 0 11699 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 47688


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1778864/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=62440 CPUtime=882.06
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 17572 0 0 0 88012 194 0 0 25 0 1 0 247278153 63938560 11452 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 15610 11452 104 219 0 15387 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 62440

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1777712/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=62440 CPUtime=942.04
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 17857 0 0 0 94002 202 0 0 25 0 1 0 247278153 63938560 11737 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 15610 11737 104 219 0 15387 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 62440

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1776816/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=63312 CPUtime=1002.02
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 18100 0 0 0 99991 211 0 0 25 0 1 0 247278153 64831488 11980 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 15828 11980 104 219 0 15605 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 63312

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1775920/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=63472 CPUtime=1062.01
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 18339 0 0 0 105983 218 0 0 25 0 1 0 247278153 64995328 12219 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 15868 12219 104 219 0 15645 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 63472

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1774960/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=64400 CPUtime=1121.99
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 18552 0 0 0 111974 225 0 0 25 0 1 0 247278153 65945600 12432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 16100 12432 104 219 0 15877 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 64400

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1772464/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=64560 CPUtime=1181.97
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 19166 0 0 0 117962 235 0 0 25 0 1 0 247278153 66109440 13046 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 16140 13046 104 219 0 15917 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 64560

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1770928/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=65544 CPUtime=1241.96
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 19550 0 0 0 123954 242 0 0 25 0 1 0 247278153 67117056 13430 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 16386 13430 104 219 0 16163 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 65544

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1770032/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=65704 CPUtime=1301.94
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 19765 0 0 0 129945 249 0 0 25 0 1 0 247278153 67280896 13645 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 16426 13645 104 219 0 16203 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 65704

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1768880/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=66896 CPUtime=1361.92
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 20054 0 0 0 135935 257 0 0 25 0 1 0 247278153 68501504 13934 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 16724 13934 104 219 0 16501 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 66896

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1768048/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=66896 CPUtime=1421.91
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 20256 0 0 0 141925 266 0 0 25 0 1 0 247278153 68501504 14136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 16724 14136 104 219 0 16501 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 66896

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1767216/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=68008 CPUtime=1481.9
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 20470 0 0 0 147916 274 0 0 25 0 1 0 247278153 69640192 14350 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 17002 14350 104 219 0 16779 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 68008

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1766320/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=68008 CPUtime=1541.88
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 20687 0 0 0 153907 281 0 0 25 0 1 0 247278153 69640192 14567 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 17002 14567 104 219 0 16779 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 68008

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1765424/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=68008 CPUtime=1601.86
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 20910 0 0 0 159900 286 0 0 25 0 1 0 247278153 69640192 14790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 17002 14790 104 219 0 16779 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 68008

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1764720/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=69188 CPUtime=1661.85
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 21075 0 0 0 165891 294 0 0 25 0 1 0 247278153 70848512 14955 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 17297 14955 104 219 0 17074 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 69188

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1763696/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=69188 CPUtime=1721.83
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 21327 0 0 0 171883 300 0 0 25 0 1 0 247278153 70848512 15207 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 17297 15207 104 219 0 17074 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 69188

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1762992/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=69188 CPUtime=1781.81
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 21511 0 0 0 177876 305 0 0 25 0 1 0 247278153 70848512 15391 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 17297 15391 104 219 0 17074 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 69188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1762736/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=69188 CPUtime=1800.01
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 21567 0 0 0 179693 308 0 0 25 0 1 0 247278153 70848512 15447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 17297 15447 104 219 0 17074 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 69188

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 3663
/proc/meminfo: memFree=1762736/2055920 swapFree=4151252/4192956
[pid=3660] ppid=3658 vsize=69188 CPUtime=1800.01
/proc/3660/stat : 3660 (PBS4) R 3658 3660 2783 0 -1 4194304 21567 0 0 0 179693 308 0 0 25 0 1 0 247278153 70848512 15447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3660/statm: 17297 15447 104 219 0 17074 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 69188

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1796.93
CPU system time (s): 3.09553
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 72996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.93
system time used= 3.09553
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21568
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= 2320

runsolver used 1.55876 second user time and 4.17337 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Tue May  1 04:27:07 UTC 2007

IDJOB= 430304
IDBENCH= 47971
IDSOLVER= 157
FILE ID= node35/430304-1177993627

PBS_JOBID= 4728204

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=347-P1=137-P2=419-P3=449-P4=47-B.opb
COMMAND LINE= /tmp/evaluation/430304-1177993627/PBS4 /tmp/evaluation/430304-1177993627/instance-430304-1177993627.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-430304-1177993627 -o ROOT/results/node35/conversion-430304-1177993627 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430304-1177993627/instance-430304-1177993627.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-430304-1177993627 -o ROOT/results/node35/solver-430304-1177993627 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430304-1177993627/PBS4 /tmp/evaluation/430304-1177993627/instance-430304-1177993627.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  39b4faf02952fa93fd33b15cbf6e7d18

RANDOM SEED= 904486355

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1825152 kB
Buffers:         36660 kB
Cached:         105736 kB
SwapCached:       8972 kB
Active:         106276 kB
Inactive:        60236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825152 kB
SwapTotal:     4192956 kB
SwapFree:      4151252 kB
Dirty:            1256 kB
Writeback:           0 kB
Mapped:          31072 kB
Slab:            49660 kB
Committed_AS:  2779160 kB
PageTables:       1996 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 node35 on Tue May  1 04:57:10 UTC 2007