Trace number 354993

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. 1800.11 1801.42

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_4.opb
MD5SUM1757d8d914b8f8f6b2c05049538ae81a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark42.9535
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
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 constraint44
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 869
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3118
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/354993-1176743469/instance-354993-1176743469.opb ......
0.00/0.00	c done parsing opb.
0.00/0.00	o 231
0.00/0.00	o 228
0.00/0.01	o 227
0.00/0.01	o 225
0.00/0.01	o 224
0.00/0.02	o 223
0.00/0.02	o 221
0.00/0.02	o 219
0.00/0.02	o 213
0.00/0.02	o 212
0.00/0.02	o 206
0.00/0.03	o 205
0.00/0.04	o 204
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0.00/0.05	o 200
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0.00/0.06	o 197
0.00/0.06	o 195
0.00/0.06	o 194
0.00/0.07	o 192
0.00/0.07	o 191
0.00/0.07	o 188
0.00/0.07	o 187
0.00/0.07	o 133
0.00/0.07	o 132
0.00/0.08	o 97
0.00/0.08	o 93
0.00/0.08	o 92
0.08/0.08	o 91
0.08/0.09	o 90
0.08/0.09	o 89
0.08/0.09	o 83
0.08/0.09	o 80
0.08/0.09	o 78
0.08/0.09	o 76
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0.08/0.10	o 64
0.08/0.10	o 62
0.09/0.10	o 60
0.09/0.10	o 56
0.09/0.10	o 54
0.09/0.10	o 50
0.09/0.10	o 48
0.09/0.11	o 35
0.09/0.13	o 34
0.09/0.16	o 33
0.09/0.19	o 32
0.09/0.19	o 30
0.09/0.19	o 28
0.19/0.20	o 14
0.19/0.23	o 13
0.19/0.26	o 11
0.19/0.29	o 9
0.29/0.34	o 8
0.29/0.36	o 7
0.59/0.63	o 5
41.16/41.25	o 3
872.64/873.35	o 1
1800.08/1801.40	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/354993-1176743469/instance-354993-1176743469.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/node37/watcher-354993-1176743469 -o ROOT/results/node37/solver-354993-1176743469 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/354993-1176743469/PBS4 /tmp/evaluation/354993-1176743469/instance-354993-1176743469.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 3/78 11081
/proc/meminfo: memFree=1823120/2055920 swapFree=4081084/4192956
[pid=11081] ppid=11079 vsize=1320 CPUtime=0
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 122259374 1351680 130 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 330 130 102 219 0 107 0

[startup+0.0851409 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 11081
/proc/meminfo: memFree=1823120/2055920 swapFree=4081084/4192956
[pid=11081] ppid=11079 vsize=1452 CPUtime=0.08
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 232 0 0 0 8 0 0 0 18 0 1 0 122259374 1486848 214 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 363 214 102 219 0 140 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1452

[startup+0.101143 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 11081
/proc/meminfo: memFree=1823120/2055920 swapFree=4081084/4192956
[pid=11081] ppid=11079 vsize=1708 CPUtime=0.09
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 244 0 0 0 9 0 0 0 18 0 1 0 122259374 1748992 226 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 427 226 103 219 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301181 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 11081
/proc/meminfo: memFree=1823120/2055920 swapFree=4081084/4192956
[pid=11081] ppid=11079 vsize=2384 CPUtime=0.29
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 409 0 0 0 29 0 0 0 19 0 1 0 122259374 2441216 391 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 596 391 103 219 0 373 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2384

[startup+0.701256 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 11081
/proc/meminfo: memFree=1823120/2055920 swapFree=4081084/4192956
[pid=11081] ppid=11079 vsize=3604 CPUtime=0.69
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 703 0 0 0 68 1 0 0 23 0 1 0 122259374 3690496 685 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 901 685 103 219 0 678 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3604

[startup+1.50241 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1820168/2055920 swapFree=4081084/4192956
[pid=11081] ppid=11079 vsize=6112 CPUtime=1.49
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 1027 0 0 0 148 1 0 0 25 0 1 0 122259374 6258688 960 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 1528 960 104 219 0 1305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6112

[startup+3.10171 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1818824/2055920 swapFree=4081084/4192956
[pid=11081] ppid=11079 vsize=6400 CPUtime=3.09
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 1367 0 0 0 307 2 0 0 25 0 1 0 122259374 6553600 1300 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 1600 1300 104 219 0 1377 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6400

[startup+6.30131 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1816904/2055920 swapFree=4081084/4192956
[pid=11081] ppid=11079 vsize=11200 CPUtime=6.29
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 1847 0 0 0 626 3 0 0 25 0 1 0 122259374 11468800 1683 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 2800 1683 104 219 0 2577 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11200

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1814664/2055920 swapFree=4081084/4192956
[pid=11081] ppid=11079 vsize=11520 CPUtime=12.68
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 2355 0 0 0 1263 5 0 0 25 0 1 0 122259374 11796480 2191 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 2880 2191 104 219 0 2657 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11520

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1810952/2055920 swapFree=4081084/4192956
[pid=11081] ppid=11079 vsize=21024 CPUtime=25.48
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 3443 0 0 0 2540 8 0 0 25 0 1 0 122259374 21528576 3086 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 5256 3086 104 219 0 5033 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21024

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1805640/2055920 swapFree=4081152/4192956
[pid=11081] ppid=11079 vsize=22308 CPUtime=51.05
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 4825 0 0 0 5093 12 0 0 25 0 1 0 122259374 22843392 4468 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 5577 4468 104 219 0 5354 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 22308

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1797576/2055920 swapFree=4081152/4192956
[pid=11081] ppid=11079 vsize=41812 CPUtime=102.22
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 7182 0 0 0 10203 19 0 0 25 0 1 0 122259374 42815488 6440 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 10453 6440 104 219 0 10230 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 41812

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1791048/2055920 swapFree=4081152/4192956
[pid=11081] ppid=11079 vsize=43000 CPUtime=162.18
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 8797 0 0 0 16193 25 0 0 25 0 1 0 122259374 44032000 8055 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 10750 8055 104 219 0 10527 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 43000

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1787144/2055920 swapFree=4081216/4192956
[pid=11081] ppid=11079 vsize=43132 CPUtime=222.14
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 9769 0 0 0 22184 30 0 0 25 0 1 0 122259374 44167168 9027 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 10783 9027 104 219 0 10560 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 43132

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1783752/2055920 swapFree=4081216/4192956
[pid=11081] ppid=11079 vsize=43652 CPUtime=282.09
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 10689 0 0 0 28173 36 0 0 25 0 1 0 122259374 44699648 9881 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11081/statm: 10913 9881 104 219 0 10690 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 43652

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1780360/2055920 swapFree=4081280/4192956
[pid=11081] ppid=11079 vsize=79932 CPUtime=342.05
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 12370 0 0 0 34164 41 0 0 25 0 1 0 122259374 81850368 10727 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552763 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 19983 10727 104 219 0 19760 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 79932

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1775560/2055920 swapFree=4081280/4192956
[pid=11081] ppid=11079 vsize=82128 CPUtime=402.01
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 13815 0 0 0 40156 45 0 0 25 0 1 0 122259374 84099072 11941 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 20532 11941 104 219 0 20309 0
Current children cumulated CPU time (s) 402.01
Current children cumulated vsize (KiB) 82128

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1772168/2055920 swapFree=4081280/4192956
[pid=11081] ppid=11079 vsize=82512 CPUtime=461.97
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 14726 0 0 0 46148 49 0 0 25 0 1 0 122259374 84492288 12753 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 20628 12753 104 219 0 20405 0
Current children cumulated CPU time (s) 461.97
Current children cumulated vsize (KiB) 82512

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1768264/2055920 swapFree=4081344/4192956
[pid=11081] ppid=11079 vsize=83024 CPUtime=521.93
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 15859 0 0 0 52141 52 0 0 25 0 1 0 122259374 85016576 13754 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549334 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 20756 13754 104 219 0 20533 0
Current children cumulated CPU time (s) 521.93
Current children cumulated vsize (KiB) 83024

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1765512/2055920 swapFree=4081344/4192956
[pid=11081] ppid=11079 vsize=83552 CPUtime=581.87
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 16653 0 0 0 58133 54 0 0 25 0 1 0 122259374 85557248 14449 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 20888 14449 104 219 0 20665 0
Current children cumulated CPU time (s) 581.87
Current children cumulated vsize (KiB) 83552

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1763464/2055920 swapFree=4081408/4192956
[pid=11081] ppid=11079 vsize=84200 CPUtime=641.82
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 17225 0 0 0 64124 58 0 0 25 0 1 0 122259374 86220800 14955 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 21050 14955 104 219 0 20827 0
Current children cumulated CPU time (s) 641.82
Current children cumulated vsize (KiB) 84200


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1753672/2055920 swapFree=4081472/4192956
[pid=11081] ppid=11079 vsize=84980 CPUtime=821.68
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 19791 0 0 0 82099 69 0 0 25 0 1 0 122259374 87019520 17423 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 21245 17423 104 219 0 21022 0
Current children cumulated CPU time (s) 821.68
Current children cumulated vsize (KiB) 84980

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1750984/2055920 swapFree=4081472/4192956
[pid=11081] ppid=11079 vsize=86016 CPUtime=881.63
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 20565 0 0 0 88090 73 0 0 25 0 1 0 122259374 88080384 18067 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 21504 18067 104 219 0 21281 0
Current children cumulated CPU time (s) 881.63
Current children cumulated vsize (KiB) 86016

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1748552/2055920 swapFree=4081536/4192956
[pid=11081] ppid=11079 vsize=86016 CPUtime=941.6
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 21192 0 0 0 94084 76 0 0 25 0 1 0 122259374 88080384 18694 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 21504 18694 104 219 0 21281 0
Current children cumulated CPU time (s) 941.6
Current children cumulated vsize (KiB) 86016

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1745416/2055920 swapFree=4081536/4192956
[pid=11081] ppid=11079 vsize=86404 CPUtime=1001.56
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 21984 0 0 0 100077 79 0 0 25 0 1 0 122259374 88477696 19453 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 21601 19453 104 219 0 21378 0
Current children cumulated CPU time (s) 1001.56
Current children cumulated vsize (KiB) 86404

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1742472/2055920 swapFree=4081536/4192956
[pid=11081] ppid=11079 vsize=86916 CPUtime=1061.51
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 22863 0 0 0 106069 82 0 0 25 0 1 0 122259374 89001984 20202 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 21729 20202 104 219 0 21506 0
Current children cumulated CPU time (s) 1061.51
Current children cumulated vsize (KiB) 86916

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1739656/2055920 swapFree=4081600/4192956
[pid=11081] ppid=11079 vsize=152964 CPUtime=1121.48
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 23702 0 0 0 112064 84 0 0 25 0 1 0 122259374 156635136 20911 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 38241 20911 104 219 0 38018 0
Current children cumulated CPU time (s) 1121.48
Current children cumulated vsize (KiB) 152964

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1737992/2055920 swapFree=4081600/4192956
[pid=11081] ppid=11079 vsize=153652 CPUtime=1181.44
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 24171 0 0 0 118058 86 0 0 25 0 1 0 122259374 157339648 21250 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 38413 21250 104 219 0 38190 0
Current children cumulated CPU time (s) 1181.44
Current children cumulated vsize (KiB) 153652

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1737608/2055920 swapFree=4081664/4192956
[pid=11081] ppid=11079 vsize=160308 CPUtime=1241.38
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 25914 0 0 0 124050 88 0 0 25 0 1 0 122259374 164155392 21326 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 40077 21326 104 219 0 39854 0
Current children cumulated CPU time (s) 1241.38
Current children cumulated vsize (KiB) 160308

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1735240/2055920 swapFree=4081664/4192956
[pid=11081] ppid=11079 vsize=160308 CPUtime=1301.35
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 26533 0 0 0 130044 91 0 0 25 0 1 0 122259374 164155392 21945 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 40077 21945 104 219 0 39854 0
Current children cumulated CPU time (s) 1301.35
Current children cumulated vsize (KiB) 160308

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1732680/2055920 swapFree=4081664/4192956
[pid=11081] ppid=11079 vsize=160784 CPUtime=1361.3
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 27269 0 0 0 136037 93 0 0 25 0 1 0 122259374 164642816 22616 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 40196 22616 104 219 0 39973 0
Current children cumulated CPU time (s) 1361.3
Current children cumulated vsize (KiB) 160784

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1731592/2055920 swapFree=4081728/4192956
[pid=11081] ppid=11079 vsize=161296 CPUtime=1421.26
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 27649 0 0 0 142031 95 0 0 25 0 1 0 122259374 165167104 22866 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 40324 22866 104 219 0 40101 0
Current children cumulated CPU time (s) 1421.26
Current children cumulated vsize (KiB) 161296

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1729864/2055920 swapFree=4081728/4192956
[pid=11081] ppid=11079 vsize=162064 CPUtime=1481.21
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 28296 0 0 0 148024 97 0 0 25 0 1 0 122259374 165953536 23318 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 40516 23318 104 219 0 40293 0
Current children cumulated CPU time (s) 1481.21
Current children cumulated vsize (KiB) 162064

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1727880/2055920 swapFree=4081792/4192956
[pid=11081] ppid=11079 vsize=162832 CPUtime=1541.17
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 28979 0 0 0 154016 101 0 0 25 0 1 0 122259374 166739968 23806 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 40708 23806 104 219 0 40485 0
Current children cumulated CPU time (s) 1541.17
Current children cumulated vsize (KiB) 162832

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11082
/proc/meminfo: memFree=1725832/2055920 swapFree=4081792/4192956
[pid=11081] ppid=11079 vsize=163080 CPUtime=1601.12
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 29498 0 0 0 160009 103 0 0 25 0 1 0 122259374 166993920 24325 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 40770 24325 104 219 0 40547 0
Current children cumulated CPU time (s) 1601.12
Current children cumulated vsize (KiB) 163080

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11084
/proc/meminfo: memFree=1723592/2055920 swapFree=4081856/4192956
[pid=11081] ppid=11079 vsize=163080 CPUtime=1661.07
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 30041 0 0 0 166002 105 0 0 25 0 1 0 122259374 166993920 24868 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 40770 24868 104 219 0 40547 0
Current children cumulated CPU time (s) 1661.07
Current children cumulated vsize (KiB) 163080

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11084
/proc/meminfo: memFree=1722760/2055920 swapFree=4081856/4192956
[pid=11081] ppid=11079 vsize=163360 CPUtime=1721.03
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 30235 0 0 0 171995 108 0 0 25 0 1 0 122259374 167280640 25062 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 40840 25062 104 219 0 40617 0
Current children cumulated CPU time (s) 1721.03
Current children cumulated vsize (KiB) 163360

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11084
/proc/meminfo: memFree=1722440/2055920 swapFree=4081856/4192956
[pid=11081] ppid=11079 vsize=163360 CPUtime=1781
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 30308 0 0 0 177991 109 0 0 25 0 1 0 122259374 167280640 25135 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 40840 25135 104 219 0 40617 0
Current children cumulated CPU time (s) 1781
Current children cumulated vsize (KiB) 163360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 11084
/proc/meminfo: memFree=1722312/2055920 swapFree=4081920/4192956
[pid=11081] ppid=11079 vsize=163360 CPUtime=1800.08
/proc/11081/stat : 11081 (PBS4) R 11079 11081 9427 0 -1 4194304 30329 0 0 0 179899 109 0 0 25 0 1 0 122259374 167280640 25156 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 0 0 0
/proc/11081/statm: 40840 25156 104 219 0 40617 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 163360

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

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

Child status: 0
Real time (s): 1801.42
CPU time (s): 1800.11
CPU user time (s): 1799
CPU system time (s): 1.11383
CPU usage (%): 99.9271
Max. virtual memory (cumulated for all children) (KiB): 163360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799
system time used= 1.11383
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30330
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= 41653

runsolver used 1.80373 second user time and 4.75828 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Mon Apr 16 17:11:09 UTC 2007

IDJOB= 354993
IDBENCH= 2928
IDSOLVER= 157
FILE ID= node37/354993-1176743469

PBS_JOBID= 4559531

Free space on /tmp= 66485 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_4.opb
COMMAND LINE= /tmp/evaluation/354993-1176743469/PBS4 /tmp/evaluation/354993-1176743469/instance-354993-1176743469.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-354993-1176743469 -o ROOT/results/node37/conversion-354993-1176743469 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/354993-1176743469/instance-354993-1176743469.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-354993-1176743469 -o ROOT/results/node37/solver-354993-1176743469 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/354993-1176743469/PBS4 /tmp/evaluation/354993-1176743469/instance-354993-1176743469.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1757d8d914b8f8f6b2c05049538ae81a

RANDOM SEED= 367616021

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1823592 kB
Buffers:         33180 kB
Cached:         114192 kB
SwapCached:       3112 kB
Active:          86108 kB
Inactive:        87844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823592 kB
SwapTotal:     4192956 kB
SwapFree:      4081084 kB
Dirty:            1224 kB
Writeback:           0 kB
Mapped:          33864 kB
Slab:            43764 kB
Committed_AS:  1131616 kB
PageTables:       2000 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= 66485 MiB

End job on node37 on Mon Apr 16 17:41:13 UTC 2007