Trace number 354980

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. 1800.1 1800.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_1.opb
MD5SUMfb11ff2665aef67f0842a460a5ea3114
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark34.4168
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables94
Total number of constraints8
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 constraints8
Minimum length of a constraint45
Maximum length of a constraint46
Number of terms in the objective function 64
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 2040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 851
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3063
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/354980-1176742808/instance-354980-1176742808.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 235
0.00/0.00	o 231
0.00/0.00	o 227
0.00/0.00	o 225
0.00/0.00	o 223
0.00/0.01	o 215
0.00/0.01	o 213
0.00/0.01	o 211
0.00/0.01	o 207
0.19/0.20	o 205
0.19/0.22	o 201
0.19/0.24	o 179
0.19/0.24	o 175
0.19/0.24	o 172
0.19/0.24	o 168
0.19/0.25	o 162
0.19/0.25	o 160
0.19/0.25	o 159
0.19/0.26	o 158
0.19/0.26	o 155
0.19/0.26	o 153
0.19/0.27	o 152
0.19/0.28	o 150
0.19/0.28	o 149
0.19/0.29	o 126
0.19/0.29	o 124
0.29/0.30	o 122
0.29/0.31	o 121
0.29/0.31	o 120
0.29/0.31	o 119
0.29/0.31	o 114
0.29/0.31	o 107
0.29/0.32	o 106
0.29/0.32	o 104
0.29/0.32	o 93
0.29/0.33	o 91
0.29/0.33	o 85
0.29/0.34	o 83
0.29/0.34	o 67
0.29/0.34	o 65
0.29/0.34	o 64
0.29/0.35	o 62
0.29/0.35	o 58
0.29/0.35	o 56
0.29/0.36	o 46
0.29/0.36	o 38
0.29/0.36	o 36
0.29/0.39	o 34
0.29/0.40	o 32
0.39/0.43	o 30
0.39/0.44	o 28
0.39/0.45	o 26
0.39/0.45	o 24
0.39/0.46	o 23
0.39/0.48	o 20
0.49/0.50	o 18
0.49/0.50	o 16
0.49/0.53	o 14
0.49/0.53	o 12
0.49/0.53	o 10
1.09/1.19	o 9
2.08/2.18	o 8
6.39/6.43	o 6
12.78/12.86	o 4
22.68/22.78	o 3
1800.08/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354980-1176742808/instance-354980-1176742808.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node67/watcher-354980-1176742808 -o ROOT/results/node67/solver-354980-1176742808 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354980-1176742808/PBS4 /tmp/evaluation/354980-1176742808/instance-354980-1176742808.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 2/64 20873
/proc/meminfo: memFree=1763520/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=1320 CPUtime=0
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 150270361 1351680 129 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 330 129 102 219 0 107 0

[startup+0.102926 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20873
/proc/meminfo: memFree=1763520/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=1740 CPUtime=0.09
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 150270361 1781760 219 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 435 219 103 219 0 212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1740

[startup+0.201943 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20873
/proc/meminfo: memFree=1763520/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=1740 CPUtime=0.19
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 321 0 0 0 19 0 0 0 19 0 1 0 150270361 1781760 303 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 435 303 103 219 0 212 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1740

[startup+0.301962 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20873
/proc/meminfo: memFree=1763520/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=2388 CPUtime=0.29
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 397 0 0 0 29 0 0 0 19 0 1 0 150270361 2445312 379 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 597 379 103 219 0 374 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2388

[startup+0.701035 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 20873
/proc/meminfo: memFree=1763520/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=3608 CPUtime=0.68
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 646 0 0 0 68 0 0 0 22 0 1 0 150270361 3694592 628 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 902 628 103 219 0 679 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 3608

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 20874
/proc/meminfo: memFree=1760888/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=6124 CPUtime=1.49
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 927 0 0 0 148 1 0 0 25 0 1 0 150270361 6270976 860 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 1531 860 104 219 0 1308 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6124

[startup+3.10147 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20874
/proc/meminfo: memFree=1759480/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=6412 CPUtime=3.08
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 1320 0 0 0 307 1 0 0 25 0 1 0 150270361 6565888 1253 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 1603 1253 104 219 0 1380 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6412

[startup+6.30106 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 20874
/proc/meminfo: memFree=1757176/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=11196 CPUtime=6.29
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 1860 0 0 0 626 3 0 0 25 0 1 0 150270361 11464704 1696 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 2799 1696 104 219 0 2576 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11196

[startup+12.7022 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 20874
/proc/meminfo: memFree=1754488/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=11676 CPUtime=12.68
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 2469 0 0 0 1263 5 0 0 25 0 1 0 150270361 11956224 2305 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 2919 2305 104 219 0 2696 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11676

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20874
/proc/meminfo: memFree=1750776/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=21180 CPUtime=25.48
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 3603 0 0 0 2539 9 0 0 25 0 1 0 150270361 21688320 3246 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 5295 3246 104 219 0 5072 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21180

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20874
/proc/meminfo: memFree=1745464/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=21888 CPUtime=51.07
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 4961 0 0 0 5093 14 0 0 25 0 1 0 150270361 22413312 4604 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 5472 4604 104 219 0 5249 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21888

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/71 21048
/proc/meminfo: memFree=1736568/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=42376 CPUtime=102.16
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 7184 0 0 0 10195 21 0 0 25 0 1 0 150270361 43393024 6442 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 10594 6442 104 219 0 10371 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 42376

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1731256/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=42376 CPUtime=162.12
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 8801 0 0 0 16184 28 0 0 25 0 1 0 150270361 43393024 8059 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 10594 8059 104 219 0 10371 0
Current children cumulated CPU time (s) 162.12
Current children cumulated vsize (KiB) 42376

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1725368/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=43164 CPUtime=222.09
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 10307 0 0 0 22176 33 0 0 25 0 1 0 150270361 44199936 9532 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 10791 9532 104 219 0 10568 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 43164

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1720888/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=76836 CPUtime=282.08
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 11582 0 0 0 28170 38 0 0 25 0 1 0 150270361 78680064 10675 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 19209 10675 104 219 0 18986 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 76836

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1715192/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=79164 CPUtime=342.05
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 13236 0 0 0 34164 41 0 0 25 0 1 0 150270361 81063936 12065 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 19791 12065 104 219 0 19568 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 79164

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1711480/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=82620 CPUtime=402.03
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 15046 0 0 0 40158 45 0 0 25 0 1 0 150270361 84602880 13007 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 20655 13007 104 219 0 20432 0
Current children cumulated CPU time (s) 402.03
Current children cumulated vsize (KiB) 82620

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1710968/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=82748 CPUtime=462.01
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 15181 0 0 0 46154 47 0 0 25 0 1 0 150270361 84733952 13109 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 20687 13109 104 219 0 20464 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 82748

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1707640/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=83136 CPUtime=522
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 16071 0 0 0 52149 51 0 0 25 0 1 0 150270361 85131264 13966 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 20784 13966 104 219 0 20561 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 83136

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1703928/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=83780 CPUtime=581.97
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 17111 0 0 0 58143 54 0 0 25 0 1 0 150270361 85790720 14907 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 20945 14907 104 219 0 20722 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 83780

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1700472/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=83780 CPUtime=641.95
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 17963 0 0 0 64138 57 0 0 25 0 1 0 150270361 85790720 15759 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 20945 15759 104 219 0 20722 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 83780


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

[startup+882.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1694008/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=85184 CPUtime=881.87
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 19599 0 0 0 88121 66 0 0 25 0 1 0 150270361 87228416 17329 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 21296 17329 104 219 0 21073 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 85184

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1691960/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=85440 CPUtime=941.85
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 20156 0 0 0 94116 69 0 0 25 0 1 0 150270361 87490560 17820 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 21360 17820 104 219 0 21137 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 85440

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1689784/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=85568 CPUtime=1001.83
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 20754 0 0 0 100112 71 0 0 25 0 1 0 150270361 87621632 18385 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 21392 18385 104 219 0 21169 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 85568

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1686904/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=86336 CPUtime=1061.81
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 21672 0 0 0 106107 74 0 0 25 0 1 0 150270361 88408064 19108 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 21584 19108 104 219 0 21361 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 86336

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1684984/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=87788 CPUtime=1121.79
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 22396 0 0 0 112103 76 0 0 25 0 1 0 150270361 89894912 19572 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 21947 19572 104 219 0 21724 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 87788

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1684536/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=88044 CPUtime=1181.77
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 22558 0 0 0 118099 78 0 0 25 0 1 0 150270361 90157056 19669 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 22011 19669 104 219 0 21788 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 88044

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1683896/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=88688 CPUtime=1241.76
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 22809 0 0 0 124095 81 0 0 25 0 1 0 150270361 90816512 19790 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 22172 19790 104 219 0 21949 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 88688

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1683640/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=94832 CPUtime=1301.73
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 24444 0 0 0 130089 84 0 0 25 0 1 0 150270361 97107968 19888 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 23708 19888 104 219 0 23485 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 94832

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1682040/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=94964 CPUtime=1361.71
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 24846 0 0 0 136084 87 0 0 25 0 1 0 150270361 97243136 20290 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 23741 20290 104 219 0 23518 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 94964

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1679416/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=95476 CPUtime=1421.7
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 25591 0 0 0 142080 90 0 0 25 0 1 0 150270361 97767424 20905 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 23869 20905 104 219 0 23646 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 95476

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1677368/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=162036 CPUtime=1481.67
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 26390 0 0 0 148074 93 0 0 25 0 1 0 150270361 165924864 21444 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 40509 21444 104 219 0 40286 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 162036

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1675256/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=162424 CPUtime=1541.65
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 26978 0 0 0 154070 95 0 0 25 0 1 0 150270361 166322176 21967 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 40606 21967 104 219 0 40383 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 162424

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1673016/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=162680 CPUtime=1601.63
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 27593 0 0 0 160066 97 0 0 25 0 1 0 150270361 166584320 22517 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 40670 22517 104 219 0 40447 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 162680

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1670840/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=162680 CPUtime=1661.61
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 28142 0 0 0 166062 99 0 0 25 0 1 0 150270361 166584320 23066 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 40670 23066 104 219 0 40447 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 162680

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1668600/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=163452 CPUtime=1721.59
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 28816 0 0 0 172058 101 0 0 25 0 1 0 150270361 167374848 23610 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 40863 23610 104 219 0 40640 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 163452

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1666360/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=163712 CPUtime=1781.57
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 29392 0 0 0 178053 104 0 0 25 0 1 0 150270361 167641088 24186 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547190 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 40928 24186 104 219 0 40705 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 163712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1665720/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=163712 CPUtime=1800.08
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 29546 0 0 0 179903 105 0 0 25 0 1 0 150270361 167641088 24340 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 40928 24340 104 219 0 40705 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 163712

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

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

[startup+1800.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 21072
/proc/meminfo: memFree=1665720/2055920 swapFree=4183964/4192956
[pid=20873] ppid=20871 vsize=163712 CPUtime=1800.08
/proc/20873/stat : 20873 (PBS4) R 20871 20873 20218 0 -1 4194304 29546 0 0 0 179903 105 0 0 25 0 1 0 150270361 167641088 24340 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20873/statm: 40928 24340 104 219 0 40705 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 163712

Child status: 0
Real time (s): 1800.83
CPU time (s): 1800.1
CPU user time (s): 1799.03
CPU system time (s): 1.06884
CPU usage (%): 99.9596
Max. virtual memory (cumulated for all children) (KiB): 163712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.03
system time used= 1.06884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29547
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= 2328

runsolver used 1.3268 second user time and 3.65644 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Apr 16 17:00:08 UTC 2007

IDJOB= 354980
IDBENCH= 2927
IDSOLVER= 157
FILE ID= node67/354980-1176742808

PBS_JOBID= 4580685

Free space on /tmp= 66547 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_4_30_1.opb
COMMAND LINE= /tmp/evaluation/354980-1176742808/PBS4 /tmp/evaluation/354980-1176742808/instance-354980-1176742808.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-354980-1176742808 -o ROOT/results/node67/conversion-354980-1176742808 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354980-1176742808/instance-354980-1176742808.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-354980-1176742808 -o ROOT/results/node67/solver-354980-1176742808 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354980-1176742808/PBS4 /tmp/evaluation/354980-1176742808/instance-354980-1176742808.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  fb11ff2665aef67f0842a460a5ea3114

RANDOM SEED= 638743965

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1763928 kB
Buffers:         19544 kB
Cached:         198624 kB
SwapCached:       3580 kB
Active:          43860 kB
Inactive:       190536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763928 kB
SwapTotal:     4192956 kB
SwapFree:      4183964 kB
Dirty:            1132 kB
Writeback:           0 kB
Mapped:          21772 kB
Slab:            43564 kB
Committed_AS:   222748 kB
PageTables:       1468 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= 66547 MiB

End job on node67 on Mon Apr 16 17:30:11 UTC 2007