Trace number 354798

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. 1800.07 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_5_40_3.opb
MD5SUM455599f2e36aed56b051b7169c43fa6c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark790.694
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved YES
Number of variables120
Total number of constraints10
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 constraints10
Minimum length of a constraint55
Maximum length of a constraint56
Number of terms in the objective function 80
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 2550
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1162
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3997
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/354798-1176725945/instance-354798-1176725945.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 750
0.00/0.00	o 727
0.00/0.00	o 702
0.00/0.00	o 697
0.00/0.00	o 598
0.00/0.00	o 407
0.00/0.00	o 405
0.00/0.00	o 378
0.00/0.01	o 375
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0.00/0.01	o 359
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0.00/0.02	o 347
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0.09/0.19	o 294
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0.69/0.70	o 134
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0.69/0.76	o 107
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1.10/1.18	o 65
1.10/1.19	o 64
1.19/1.20	o 61
1.39/1.45	o 60
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1.49/1.54	o 57
1.49/1.55	o 50
1.59/1.63	o 49
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2.20/2.27	o 39
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3.20/3.24	o 25
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20.79/20.82	o 14
21.49/21.52	o 13
55.98/56.03	o 12
55.98/56.10	o 11
56.18/56.22	o 9
56.18/56.24	o 8
737.91/738.17	o 7
1800.05/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354798-1176725945/instance-354798-1176725945.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/node55/watcher-354798-1176725945 -o ROOT/results/node55/solver-354798-1176725945 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354798-1176725945/PBS4 /tmp/evaluation/354798-1176725945/instance-354798-1176725945.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: 1.00 1.00 1.00 3/64 15477
/proc/meminfo: memFree=1809724/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=1320 CPUtime=0
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 120504554 1351680 131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547656 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 330 131 102 219 0 107 0

[startup+0.090444 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15477
/proc/meminfo: memFree=1809724/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=1708 CPUtime=0.08
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 235 0 0 0 8 0 0 0 18 0 1 0 120504554 1748992 216 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 427 216 103 219 0 204 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1708

[startup+0.101445 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15477
/proc/meminfo: memFree=1809724/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=1708 CPUtime=0.09
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 252 0 0 0 9 0 0 0 18 0 1 0 120504554 1748992 233 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 427 233 103 219 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301464 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15477
/proc/meminfo: memFree=1809724/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=2440 CPUtime=0.29
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 409 0 0 0 29 0 0 0 19 0 1 0 120504554 2498560 390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 610 390 103 219 0 387 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2440

[startup+0.701501 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15477
/proc/meminfo: memFree=1809724/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=3660 CPUtime=0.69
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 654 0 0 0 68 1 0 0 22 0 1 0 120504554 3747840 635 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 915 635 103 219 0 692 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3660

[startup+1.50158 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1807028/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=4120 CPUtime=1.49
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 865 0 0 0 147 2 0 0 25 0 1 0 120504554 4218880 797 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 1030 797 104 219 0 807 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4120

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1806388/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=6432 CPUtime=3.09
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 1239 0 0 0 306 3 0 0 25 0 1 0 120504554 6586368 1171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 1608 1171 104 219 0 1385 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6432

[startup+6.30103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1804156/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=7236 CPUtime=6.29
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 1726 0 0 0 625 4 0 0 25 0 1 0 120504554 7409664 1561 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 1809 1561 104 219 0 1586 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7236

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1801340/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=11476 CPUtime=12.69
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 2337 0 0 0 1263 6 0 0 25 0 1 0 120504554 11751424 2172 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 2869 2172 104 219 0 2646 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11476

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1797372/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=21076 CPUtime=25.49
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 3489 0 0 0 2538 11 0 0 25 0 1 0 120504554 21581824 3131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 5269 3131 104 219 0 5046 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21076

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1791420/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=22072 CPUtime=51.08
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 4971 0 0 0 5092 16 0 0 25 0 1 0 120504554 22601728 4613 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 5518 4613 104 219 0 5295 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22072

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1783548/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=41336 CPUtime=102.26
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 7293 0 0 0 10204 22 0 0 25 0 1 0 120504554 42328064 6550 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 10334 6550 104 219 0 10111 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 41336

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1776956/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=42248 CPUtime=162.25
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 8942 0 0 0 16197 28 0 0 25 0 1 0 120504554 43261952 8199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 10562 8199 104 219 0 10339 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 42248

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1770748/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=43436 CPUtime=222.24
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 10470 0 0 0 22189 35 0 0 25 0 1 0 120504554 44478464 9727 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 10859 9727 104 219 0 10636 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 43436

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1765436/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=76864 CPUtime=282.22
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 11801 0 0 0 28183 39 0 0 25 0 1 0 120504554 78708736 11058 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 19216 11058 104 219 0 18993 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 76864

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1761212/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=81124 CPUtime=342.21
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 13570 0 0 0 34178 43 0 0 25 0 1 0 120504554 83070976 12058 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 20281 12058 104 219 0 20058 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 81124

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1758076/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=81388 CPUtime=402.19
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 14379 0 0 0 40171 48 0 0 25 0 1 0 120504554 83341312 12867 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 20347 12867 104 219 0 20124 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 81388

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1755772/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=81388 CPUtime=462.17
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 14962 0 0 0 46165 52 0 0 25 0 1 0 120504554 83341312 13450 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 20347 13450 104 219 0 20124 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 81388

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1753852/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=81388 CPUtime=522.16
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 15465 0 0 0 52160 56 0 0 25 0 1 0 120504554 83341312 13953 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 20347 13953 104 219 0 20124 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 81388

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1750460/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=81716 CPUtime=582.15
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 16331 0 0 0 58155 60 0 0 25 0 1 0 120504554 83677184 14786 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 20429 14786 104 219 0 20206 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 81716

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1746428/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=82356 CPUtime=642.14
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 17454 0 0 0 64150 64 0 0 25 0 1 0 120504554 84332544 15744 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 20589 15744 104 219 0 20366 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 82356


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1736508/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=87352 CPUtime=882.07
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 20536 0 0 0 88130 77 0 0 25 0 1 0 120504554 89448448 18232 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 21838 18232 104 219 0 21615 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 87352

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1734588/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=87612 CPUtime=942.06
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 20992 0 0 0 94127 79 0 0 25 0 1 0 120504554 89714688 18688 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 21903 18688 104 219 0 21680 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 87612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1734076/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=88128 CPUtime=1002.04
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 21189 0 0 0 100122 82 0 0 25 0 1 0 120504554 90243072 18819 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 22032 18819 104 219 0 21809 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 88128

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1732348/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=88516 CPUtime=1062.03
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 21647 0 0 0 106118 85 0 0 25 0 1 0 120504554 90640384 19244 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 22129 19244 104 219 0 21906 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 88516

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15478
/proc/meminfo: memFree=1729852/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=89420 CPUtime=1122.01
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 22353 0 0 0 112113 88 0 0 25 0 1 0 120504554 91566080 19852 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 22355 19852 104 219 0 22132 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 89420

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15480
/proc/meminfo: memFree=1728252/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=89680 CPUtime=1181.99
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 22778 0 0 0 118108 91 0 0 25 0 1 0 120504554 91832320 20277 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 22420 20277 104 219 0 22197 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 89680

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15480
/proc/meminfo: memFree=1726076/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=89680 CPUtime=1241.98
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 23299 0 0 0 124104 94 0 0 25 0 1 0 120504554 91832320 20798 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 22420 20798 104 219 0 22197 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 89680

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15480
/proc/meminfo: memFree=1725564/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=96108 CPUtime=1301.97
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 24950 0 0 0 130100 97 0 0 25 0 1 0 120504554 98414592 20879 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 24027 20879 104 219 0 23804 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 96108

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15480
/proc/meminfo: memFree=1725052/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=96792 CPUtime=1361.96
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 25113 0 0 0 136096 100 0 0 25 0 1 0 120504554 99115008 21042 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 24198 21042 104 219 0 23975 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 96792

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15480
/proc/meminfo: memFree=1724860/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=96792 CPUtime=1421.94
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 25164 0 0 0 142092 102 0 0 25 0 1 0 120504554 99115008 21093 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 24198 21093 104 219 0 23975 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 96792

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15480
/proc/meminfo: memFree=1723516/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=96792 CPUtime=1481.92
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 25489 0 0 0 148089 103 0 0 25 0 1 0 120504554 99115008 21418 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 24198 21418 104 219 0 23975 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 96792

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15480
/proc/meminfo: memFree=1721404/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=162588 CPUtime=1541.91
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 26002 0 0 0 154085 106 0 0 25 0 1 0 120504554 166490112 21931 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 40647 21931 104 219 0 40424 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 162588

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15480
/proc/meminfo: memFree=1718908/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=163232 CPUtime=1601.89
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 26621 0 0 0 160081 108 0 0 25 0 1 0 120504554 167149568 22550 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 40808 22550 104 219 0 40585 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 163232

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15480
/proc/meminfo: memFree=1717948/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=164028 CPUtime=1661.88
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 26876 0 0 0 166077 111 0 0 25 0 1 0 120504554 167964672 22772 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 41007 22772 104 219 0 40784 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 164028

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15480
/proc/meminfo: memFree=1717692/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=164028 CPUtime=1721.86
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 26941 0 0 0 172072 114 0 0 25 0 1 0 120504554 167964672 22837 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 41007 22837 104 219 0 40784 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 164028

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15480
/proc/meminfo: memFree=1717372/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=164280 CPUtime=1781.85
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 27022 0 0 0 178069 116 0 0 25 0 1 0 120504554 168222720 22918 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 41070 22918 104 219 0 40847 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 164280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15480
/proc/meminfo: memFree=1717244/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=164280 CPUtime=1800.05
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 27035 0 0 0 179888 117 0 0 25 0 1 0 120504554 168222720 22931 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 41070 22931 104 219 0 40847 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 164280

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: 1.00 1.00 1.00 2/65 15480
/proc/meminfo: memFree=1717244/2055920 swapFree=4184636/4192956
[pid=15477] ppid=15475 vsize=164280 CPUtime=1800.05
/proc/15477/stat : 15477 (PBS4) R 15475 15477 14780 0 -1 4194304 27035 0 0 0 179888 117 0 0 25 0 1 0 120504554 168222720 22931 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15477/statm: 41070 22931 104 219 0 40847 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 164280

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1798.89
CPU system time (s): 1.18682
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 164280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.89
system time used= 1.18682
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27036
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= 2291

runsolver used 1.2948 second user time and 3.65944 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Apr 16 12:19:05 UTC 2007

IDJOB= 354798
IDBENCH= 2899
IDSOLVER= 157
FILE ID= node55/354798-1176725945

PBS_JOBID= 4559494

Free space on /tmp= 66516 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_5_40_3.opb
COMMAND LINE= /tmp/evaluation/354798-1176725945/PBS4 /tmp/evaluation/354798-1176725945/instance-354798-1176725945.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-354798-1176725945 -o ROOT/results/node55/conversion-354798-1176725945 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354798-1176725945/instance-354798-1176725945.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-354798-1176725945 -o ROOT/results/node55/solver-354798-1176725945 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354798-1176725945/PBS4 /tmp/evaluation/354798-1176725945/instance-354798-1176725945.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  455599f2e36aed56b051b7169c43fa6c

RANDOM SEED= 95263529

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1810132 kB
Buffers:          8240 kB
Cached:         164748 kB
SwapCached:       2384 kB
Active:          49164 kB
Inactive:       134168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810132 kB
SwapTotal:     4192956 kB
SwapFree:      4184636 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          17124 kB
Slab:            48588 kB
Committed_AS:  1039752 kB
PageTables:       1380 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= 66516 MiB

End job on node55 on Mon Apr 16 12:49:08 UTC 2007