Trace number 357549

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
oree 0.1.2 alpha? (TO) 1800.6 1801.31

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=40-sizeP=21-sizeQ=40-793490986-max.opb
MD5SUMd0972750cf259b5b6f93d177cc7cfb4a
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-1307731
Best CPU time to get the best result obtained on this benchmark314.738
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1307731
Optimality of the best value was proved YES
Number of variables901
Total number of constraints2521
Number of constraints which are clauses2520
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint840
Number of terms in the objective function 21
Biggest coefficient in the objective function 1048576
Number of bits for the biggest coefficient in the objective function 21
Sum of the numbers in the objective function 2097151
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 576460752303423488
Number of bits of the biggest number in a constraint 60
Biggest sum of numbers in a constraint 2305841944493460011
Number of bits of the biggest sum of numbers61
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c This is oree version 0.1.2 alpha
0.00/0.00	c (c) roussel@cril.univ-artois.fr
0.00/0.00	c using __gmp_expr<__gmpz_value, __gmpz_value>
0.00/0.00	c parsing...
0.00/0.02	c ...done
0.00/0.02	c #vars=901 #constraints=2523 hasObjective=yes
0.00/0.03	c res. mode=mod
0.00/0.03	c VSIDS like heuristics
0.00/0.03	c complete search running
10.39/10.46	c restart after 401 decisions
13.29/13.31	c nbDecision=500 #constraints=2980
25.29/25.32	c restart after 801 decisions
33.98/34.06	c nbDecision=1000 #constraints=3464
63.67/63.78	c nbDecision=1500 #constraints=3966
71.26/71.34	c restart after 1601 decisions
102.06/102.15	c nbDecision=2000 #constraints=4451
152.23/152.32	c nbDecision=2500 #constraints=4948
210.12/210.26	c nbDecision=3000 #constraints=5445
237.11/237.24	c restart after 3201 decisions
281.50/281.68	c nbDecision=3500 #constraints=5928
370.67/370.89	c nbDecision=4000 #constraints=6429
469.22/469.49	c nbDecision=4500 #constraints=6926
585.59/585.89	c nbDecision=5000 #constraints=7430
723.14/723.44	c nbDecision=5500 #constraints=7924
880.70/881.09	c nbDecision=6000 #constraints=8426
1024.44/1024.81	c restart after 6401 decisions
1053.92/1054.38	c nbDecision=6500 #constraints=8912
1241.96/1242.44	c nbDecision=7000 #constraints=9416
1437.49/1438.06	c nbDecision=7500 #constraints=9913
1646.03/1646.69	c nbDecision=8000 #constraints=10414
1800.08/1800.80	Received signal 15
1800.47/1801.26	
1800.47/1801.26	s UNKNOWN
1800.47/1801.26	
1800.47/1801.26	c user time= 1800.11 s
1800.47/1801.26	c system time= 0.439933 s
1800.47/1801.26	c wall clock time=1801.27

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node38/watcher-357549-1177003975 -o ROOT/results/node38/solver-357549-1177003975 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/357549-1177003975/instance-357549-1177003975.opb mod 

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 0.97 3/77 32052
/proc/meminfo: memFree=1785468/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=1468 CPUtime=0
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 183 0 0 0 0 0 0 0 18 0 1 0 132564157 1503232 165 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713941 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 367 165 130 317 0 46 0

[startup+0.044668 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 32052
/proc/meminfo: memFree=1785468/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=2420 CPUtime=0.04
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 413 0 0 0 4 0 0 0 18 0 1 0 132564157 2478080 395 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271347 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 605 395 139 317 0 284 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2420

[startup+0.10168 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 32052
/proc/meminfo: memFree=1785468/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=2420 CPUtime=0.09
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 413 0 0 0 9 0 0 0 18 0 1 0 132564157 2478080 395 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554553 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 605 395 139 317 0 284 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2420

[startup+0.301717 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 32052
/proc/meminfo: memFree=1785468/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=2700 CPUtime=0.29
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 518 0 0 0 29 0 0 0 19 0 1 0 132564157 2764800 500 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278989 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 675 500 170 317 0 354 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2700

[startup+0.701794 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 32052
/proc/meminfo: memFree=1785468/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=3172 CPUtime=0.69
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 624 0 0 0 69 0 0 0 22 0 1 0 132564157 3248128 606 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134550072 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 793 606 170 317 0 472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3172

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 32053
/proc/meminfo: memFree=1783488/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=4100 CPUtime=1.49
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 841 0 0 0 149 0 0 0 25 0 1 0 132564157 4198400 823 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135272621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 1025 823 170 317 0 704 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4100

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 0.97 3/78 32053
/proc/meminfo: memFree=1781824/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=5760 CPUtime=3.09
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 1255 0 0 0 309 0 0 0 25 0 1 0 132564157 5898240 1237 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713833 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 1440 1237 170 317 0 1119 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5760

[startup+6.30187 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 32053
/proc/meminfo: memFree=1778496/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=8916 CPUtime=6.29
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 2026 0 0 0 629 0 0 0 25 0 1 0 132564157 9129984 2008 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284244 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 2229 2008 170 317 0 1908 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8916

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 32053
/proc/meminfo: memFree=1772416/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=14692 CPUtime=12.69
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 3463 0 0 0 1268 1 0 0 25 0 1 0 132564157 15044608 3445 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710752 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 3673 3445 170 317 0 3352 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14692

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 32053
/proc/meminfo: memFree=1762496/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=24636 CPUtime=25.49
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 5897 0 0 0 2547 2 0 0 25 0 1 0 132564157 25227264 5879 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 6159 5879 170 317 0 5838 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24636

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 32053
/proc/meminfo: memFree=1750528/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=36748 CPUtime=51.07
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 8887 0 0 0 5104 3 0 0 25 0 1 0 132564157 37629952 8869 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 9187 8869 170 317 0 8866 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 36748

[startup+102.305 s]
/proc/loadavg: 1.05 1.01 0.98 2/78 32053
/proc/meminfo: memFree=1730304/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=57336 CPUtime=102.26
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 13886 0 0 0 10219 7 0 0 25 0 1 0 132564157 58712064 13868 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564080 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 14334 13868 170 317 0 14013 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 57336

[startup+162.302 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 32053
/proc/meminfo: memFree=1715648/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=72076 CPUtime=162.23
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 17602 0 0 0 16215 8 0 0 25 0 1 0 132564157 73805824 17550 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 18019 17550 170 317 0 17698 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 72076

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1697920/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=92268 CPUtime=222.22
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 21995 0 0 0 22211 11 0 0 25 0 1 0 132564157 94482432 21943 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 23067 21943 170 317 0 22746 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 92268

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1687488/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=102420 CPUtime=282.2
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 24602 0 0 0 28207 13 0 0 25 0 1 0 132564157 104878080 24550 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 25605 24550 170 317 0 25284 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 102420

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1678208/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=111124 CPUtime=342.17
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 26881 0 0 0 34203 14 0 0 25 0 1 0 132564157 113790976 26829 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563397 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 27781 26829 170 317 0 27460 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 111124

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1668928/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=120404 CPUtime=402.15
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 29198 0 0 0 40200 15 0 0 25 0 1 0 132564157 123293696 29146 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712587 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 30101 29146 170 317 0 29780 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 120404

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1661504/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=127252 CPUtime=462.13
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 31037 0 0 0 46196 17 0 0 25 0 1 0 132564157 130306048 30985 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 31813 30985 170 317 0 31492 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 127252

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1654272/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=134268 CPUtime=522.11
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 32879 0 0 0 52192 19 0 0 25 0 1 0 132564157 137490432 32827 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 33567 32827 170 317 0 33246 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 134268

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1647296/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=140980 CPUtime=582.09
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 34564 0 0 0 58189 20 0 0 25 0 1 0 132564157 144363520 34512 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 35245 34512 170 317 0 34924 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 140980

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1641216/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=147080 CPUtime=642.08
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 36078 0 0 0 64187 21 0 0 25 0 1 0 132564157 150609920 36026 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712478 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 36770 36026 170 317 0 36449 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 147080


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

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1605120/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=189876 CPUtime=1001.94
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 45040 0 0 0 100167 27 0 0 25 0 1 0 132564157 194433024 44988 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 47469 44988 170 317 0 47148 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 189876

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1601024/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=194320 CPUtime=1061.92
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 46068 0 0 0 106164 28 0 0 25 0 1 0 132564157 198983680 46016 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 48580 46016 170 317 0 48259 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 194320

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1596608/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=198160 CPUtime=1121.9
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 47153 0 0 0 112161 29 0 0 25 0 1 0 132564157 202915840 47101 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 49540 47101 170 317 0 49219 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 198160

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1591936/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=202364 CPUtime=1181.88
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 48332 0 0 0 118158 30 0 0 25 0 1 0 132564157 207220736 48280 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 50591 48280 170 317 0 50270 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 202364

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1588160/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=206232 CPUtime=1241.86
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 49262 0 0 0 124155 31 0 0 25 0 1 0 132564157 211181568 49210 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 51558 49210 170 317 0 51237 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 206232

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1584000/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=210456 CPUtime=1301.85
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 50348 0 0 0 130153 32 0 0 25 0 1 0 132564157 215506944 50231 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 52614 50231 170 317 0 52293 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 210456

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1579328/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=214988 CPUtime=1361.82
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 51542 0 0 0 136149 33 0 0 25 0 1 0 132564157 220147712 51425 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 53747 51425 170 317 0 53426 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 214988

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1575104/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=218652 CPUtime=1421.8
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 52574 0 0 0 142146 34 0 0 25 0 1 0 132564157 223899648 52457 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 54663 52457 170 317 0 54342 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 218652

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1571392/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=222484 CPUtime=1481.78
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 53502 0 0 0 148143 35 0 0 25 0 1 0 132564157 227823616 53385 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 55621 53385 170 317 0 55300 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 222484

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1567424/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=226696 CPUtime=1541.76
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 54481 0 0 0 154140 36 0 0 25 0 1 0 132564157 232136704 54364 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 56674 54364 170 317 0 56353 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 226696

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1563264/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=230640 CPUtime=1601.74
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 55518 0 0 0 160137 37 0 0 25 0 1 0 132564157 236175360 55401 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 57660 55401 170 317 0 57339 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 230640

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32053
/proc/meminfo: memFree=1559168/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=234128 CPUtime=1661.72
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 56527 0 0 0 166134 38 0 0 25 0 1 0 132564157 239747072 56410 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 58532 56410 170 317 0 58211 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 234128

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/84 32219
/proc/meminfo: memFree=1554440/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=237536 CPUtime=1721.62
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 57406 0 0 0 172120 42 0 0 25 0 1 0 132564157 243236864 57289 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718428 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 59384 57289 170 317 0 59063 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 237536

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32251
/proc/meminfo: memFree=1552256/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=240888 CPUtime=1781.58
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 58217 0 0 0 178115 43 0 0 25 0 1 0 132564157 246669312 58100 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 60222 58100 170 317 0 59901 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 240888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32251
/proc/meminfo: memFree=1550848/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=242468 CPUtime=1800.08
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 58558 0 0 0 179965 43 0 0 25 0 1 0 132564157 248287232 58441 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718338 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 60617 58441 170 317 0 60296 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 242468

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

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

[startup+1801 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32251
/proc/meminfo: memFree=1550848/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=242468 CPUtime=1800.27
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 58558 0 0 0 179984 43 0 0 25 0 1 0 132564157 248287232 58441 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 60617 58441 170 317 0 60296 0
Current children cumulated CPU time (s) 1800.27
Current children cumulated vsize (KiB) 242468

[startup+1801.2 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32251
/proc/meminfo: memFree=1550848/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=242468 CPUtime=1800.47
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194304 58558 0 0 0 180004 43 0 0 25 0 1 0 132564157 248287232 58441 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 60617 58441 170 317 0 60296 0
Current children cumulated CPU time (s) 1800.47
Current children cumulated vsize (KiB) 242468

[startup+1801.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 32251
/proc/meminfo: memFree=1550848/2055920 swapFree=4159716/4192956
[pid=32052] ppid=32050 vsize=0 CPUtime=1800.58
/proc/32052/stat : 32052 (oree) R 32050 32052 31666 0 -1 4194308 58574 0 0 0 180011 47 0 0 25 0 1 0 132564157 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0
/proc/32052/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.58
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.31
CPU time (s): 1800.6
CPU user time (s): 1800.12
CPU system time (s): 0.479927
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 242468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.12
system time used= 0.479927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58574
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= 5369

runsolver used 2.08668 second user time and 4.45432 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Thu Apr 19 17:32:55 UTC 2007

IDJOB= 357549
IDBENCH= 3035
IDSOLVER= 172
FILE ID= node38/357549-1177003975

PBS_JOBID= 4630495

Free space on /tmp= 66242 MiB

SOLVER NAME= oree 0.1.2 alpha
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=40-sizeP=21-sizeQ=40-793490986-max.opb
COMMAND LINE= oree /tmp/evaluation/357549-1177003975/instance-357549-1177003975.opb mod           
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-357549-1177003975 -o ROOT/results/node38/solver-357549-1177003975 -C 1800 -W 3600 -M 1800 --output-limit 1,15  oree /tmp/evaluation/357549-1177003975/instance-357549-1177003975.opb mod           

META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b
MD5SUM BENCH=  d0972750cf259b5b6f93d177cc7cfb4a

RANDOM SEED= 961466278

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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:       1785952 kB
Buffers:         25972 kB
Cached:         155888 kB
SwapCached:       3100 kB
Active:          44008 kB
Inactive:       164556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785952 kB
SwapTotal:     4192956 kB
SwapFree:      4159716 kB
Dirty:            1392 kB
Writeback:           0 kB
Mapped:          35000 kB
Slab:            46672 kB
Committed_AS:  1537464 kB
PageTables:       2060 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= 66242 MiB

End job on node38 on Thu Apr 19 18:02:58 UTC 2007