Trace number 352307

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
Pueblo 1.4? (MO) 1542.91 1543.4

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_7.opb.PB06.opb
MD5SUM3119db8d3d273f04fc4f3b1324a85224
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark452
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 452
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 493167
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 493167
Number of bits of the biggest sum of numbers19
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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
18.69/18.77	c starting to Solve
18.69/18.77	c #variables read: 10000 - #constraints read: 656901
25.08/25.18	o 6845
25.38/25.42	o 6835
25.48/25.59	o 6707
25.68/25.75	o 6697
25.98/26.05	o 6630
29.58/29.65	o 6588
29.88/29.94	o 6553
41.56/41.62	o 6137
41.76/41.82	o 6136
41.96/42.00	o 6092
42.06/42.17	o 6035
42.26/42.33	o 6029
42.46/42.57	o 5960
42.66/42.74	o 5959
42.96/43.00	o 5895
43.06/43.17	o 5882
43.26/43.35	o 5867
43.46/43.53	o 5866
43.66/43.79	o 5803
43.97/44.01	o 5774
44.16/44.21	o 5773
360.47/360.64	o 5755
360.67/360.81	o 5728
360.97/361.19	o 5724
361.17/361.32	o 5715
382.95/383.16	o 5706
383.25/383.42	o 5702
627.48/627.78	o 5700
629.19/629.47	o 5698
629.39/629.60	o 5691
629.59/629.81	o 5685
686.87/687.18	o 5672
701.96/702.22	o 5666
955.28/955.69	o 5656
1533.41/1533.91	o 5583
1533.51/1534.07	o 5532
1533.81/1534.36	o 5513
1534.02/1534.52	o 5497
1534.11/1534.68	o 5489

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352307-1176628559/instance-352307-1176628559.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/node54/watcher-352307-1176628559 -o ROOT/results/node54/solver-352307-1176628559 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/352307-1176628559/instance-352307-1176628559.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 24323
/proc/meminfo: memFree=1842272/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=2552 CPUtime=0
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 110230445 2613248 232 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546730 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 638 232 193 16 0 77 0

[startup+0.0548269 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 24323
/proc/meminfo: memFree=1842272/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=3748 CPUtime=0.05
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 573 0 0 0 5 0 0 0 18 0 1 0 110230445 3837952 543 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2285271 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 937 543 199 16 0 376 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3748

[startup+0.101831 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 24323
/proc/meminfo: memFree=1842272/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=4416 CPUtime=0.09
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 728 0 0 0 9 0 0 0 18 0 1 0 110230445 4521984 698 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2285271 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 1104 698 199 16 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4416

[startup+0.301856 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 24323
/proc/meminfo: memFree=1842272/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=6948 CPUtime=0.29
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 1374 0 0 0 29 0 0 0 19 0 1 0 110230445 7114752 1344 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2285271 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 1737 1344 199 16 0 1176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6948

[startup+0.701908 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 24323
/proc/meminfo: memFree=1842272/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=12008 CPUtime=0.69
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 2622 0 0 0 69 0 0 0 22 0 1 0 110230445 12296192 2592 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2285271 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 3002 2592 199 16 0 2441 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12008

[startup+1.50201 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=1828824/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=21732 CPUtime=1.49
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 5073 0 0 0 146 3 0 0 25 0 1 0 110230445 22253568 5043 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2285271 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 5433 5043 199 16 0 4872 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21732

[startup+3.10121 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=1815576/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=40784 CPUtime=3.09
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 9825 0 0 0 304 5 0 0 25 0 1 0 110230445 41762816 9795 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2285271 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 10196 9795 199 16 0 9635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40784

[startup+6.30162 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=1776344/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=78748 CPUtime=6.29
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 19334 0 0 0 619 10 0 0 25 0 1 0 110230445 80637952 19304 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 19687 19304 199 16 0 19126 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78748

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=1760536/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=85476 CPUtime=12.69
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 20725 0 0 0 1258 11 0 0 25 0 1 0 110230445 87527424 20695 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532045 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 21369 20695 204 16 0 20808 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 85476

[startup+25.5011 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=1751576/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=95448 CPUtime=25.48
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 23016 0 0 0 2536 12 0 0 25 0 1 0 110230445 97738752 22986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134530553 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 23862 22986 206 16 0 23301 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 95448

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=1751640/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=95448 CPUtime=51.06
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 23016 0 0 0 5092 14 0 0 25 0 1 0 110230445 97738752 22986 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527931 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 23862 22986 206 16 0 23301 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 95448

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=1694744/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=152516 CPUtime=102.24
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 37245 0 0 0 10199 25 0 0 25 0 1 0 110230445 156176384 37215 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 38129 37215 206 16 0 37568 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 152516

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=1608216/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=240184 CPUtime=162.23
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 59125 0 0 0 16184 39 0 0 25 0 1 0 110230445 245948416 59095 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517908 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 60046 59095 206 16 0 59485 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 240184

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=1505432/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=341640 CPUtime=222.21
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 84538 0 0 0 22166 55 0 0 25 0 1 0 110230445 349839360 84508 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2257869 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 85410 84508 206 16 0 84849 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 341640

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=1417752/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=430252 CPUtime=282.19
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 106567 0 0 0 28152 67 0 0 25 0 1 0 110230445 440578048 106537 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 107563 106537 206 16 0 107002 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 430252

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=1332056/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=514968 CPUtime=342.17
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 127773 0 0 0 34137 80 0 0 25 0 1 0 110230445 527327232 127743 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517901 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 128742 127743 206 16 0 128181 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 514968

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=1250520/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=597304 CPUtime=402.15
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 148342 0 0 0 40123 92 0 0 25 0 1 0 110230445 611639296 148312 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517497 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 149326 148312 206 16 0 148765 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 597304

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=1178136/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=668676 CPUtime=462.13
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 166184 0 0 0 46110 103 0 0 25 0 1 0 110230445 684724224 166154 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134557391 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 167169 166154 206 16 0 166608 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 668676

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=1104472/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=742704 CPUtime=522.12
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 184735 0 0 0 52097 115 0 0 25 0 1 0 110230445 760528896 184705 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 185676 184705 206 16 0 185115 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 742704

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=1033240/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=813116 CPUtime=582.1
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 202359 0 0 0 58084 126 0 0 25 0 1 0 110230445 832630784 202329 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 203279 202329 206 16 0 202718 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 813116

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=962008/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=883656 CPUtime=642.08
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 219974 0 0 0 64072 136 0 0 25 0 1 0 110230445 904863744 219944 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 220914 219944 206 16 0 220353 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 883656

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=898264/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=948700 CPUtime=702.06
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 235993 0 0 0 70061 145 0 0 25 0 1 0 110230445 971468800 235963 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 237175 235963 206 16 0 236614 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 948700

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=835160/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=1011308 CPUtime=762.05
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 251644 0 0 0 76048 157 0 0 25 0 1 0 110230445 1035579392 251614 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 252827 251614 206 16 0 252266 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 1011308

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=787096/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=1059880 CPUtime=822.03
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 263780 0 0 0 82038 165 0 0 25 0 1 0 110230445 1085317120 263750 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517876 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 264970 263750 206 16 0 264409 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 1059880

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=729496/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=1116832 CPUtime=882
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 278018 0 0 0 88027 173 0 0 25 0 1 0 110230445 1143635968 277988 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 279208 277988 206 16 0 278647 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 1116832

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=675352/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=1171420 CPUtime=941.99
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 291644 0 0 0 94016 183 0 0 25 0 1 0 110230445 1199534080 291614 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 292855 291614 206 16 0 292294 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 1171420

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=621656/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=1224580 CPUtime=1001.96
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 304908 0 0 0 100005 191 0 0 25 0 1 0 110230445 1253969920 304878 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2253835 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 306145 304878 206 16 0 305584 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 1224580

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=567000/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=1279876 CPUtime=1061.96
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 318719 0 0 0 105994 202 0 0 25 0 1 0 110230445 1310593024 318689 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 319969 318689 206 16 0 319408 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 1279876

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=513368/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=1332744 CPUtime=1121.93
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 331948 0 0 0 111982 211 0 0 25 0 1 0 110230445 1364729856 331918 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 333186 331918 206 16 0 332625 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 1332744

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=460760/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=1385688 CPUtime=1181.91
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 345187 0 0 0 117972 219 0 0 25 0 1 0 110230445 1418944512 345157 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 346422 345157 206 16 0 345861 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 1385688

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=411032/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=1434892 CPUtime=1241.9
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 357492 0 0 0 123961 229 0 0 25 0 1 0 110230445 1469329408 357462 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517893 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 358723 357462 206 16 0 358162 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 1434892

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=327192/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=1518116 CPUtime=1301.88
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 378330 0 0 0 129947 241 0 0 25 0 1 0 110230445 1554550784 378300 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 379529 378300 206 16 0 378968 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 1518116

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=241624/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=1604320 CPUtime=1361.86
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 399866 0 0 0 135933 253 0 0 25 0 1 0 110230445 1642823680 399836 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2258453 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 401080 399836 206 16 0 400519 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 1604320

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=155352/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=1689540 CPUtime=1421.84
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 421219 0 0 0 141919 265 0 0 25 0 1 0 110230445 1730088960 421189 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 2254459 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 422385 421189 206 16 0 421824 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 1689540

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=79896/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=1765480 CPUtime=1481.82
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 440211 0 0 0 147903 279 0 0 25 0 1 0 110230445 1807851520 440181 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 441370 440181 206 16 0 440809 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 1765480

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=15832/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=1841880 CPUtime=1541.81
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 459282 0 0 0 153888 293 0 0 25 0 1 0 110230445 1886085120 459252 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 460470 459252 206 16 0 459909 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 1841880



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1543.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 24324
/proc/meminfo: memFree=15384/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=1843372 CPUtime=1542.61
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4194304 459671 0 0 0 153968 293 0 0 25 0 1 0 110230445 1887612928 459641 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 460843 459641 206 16 0 460282 0
Current children cumulated CPU time (s) 1542.61
Current children cumulated vsize (KiB) 1843372

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

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

[startup+1543.21 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 24325
/proc/meminfo: memFree=618128/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=0 CPUtime=1542.71
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4195332 459671 0 0 0 153968 303 0 0 25 0 1 0 110230445 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1542.71
Current children cumulated vsize (KiB) 0

[startup+1543.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/68 24325
/proc/meminfo: memFree=618128/2055920 swapFree=4191892/4192956
[pid=24323] ppid=24321 vsize=0 CPUtime=1542.81
/proc/24323/stat : 24323 (Pueblo) R 24321 24323 21597 0 -1 4195332 459671 0 0 0 153968 313 0 0 25 0 1 0 110230445 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/24323/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1542.81
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1543.4
CPU time (s): 1542.91
CPU user time (s): 1539.69
CPU system time (s): 3.22351
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 1843372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1539.69
system time used= 3.22351
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459671
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= 12
involuntary context switches= 2937

runsolver used 1.53077 second user time and 4.09438 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Sun Apr 15 09:15:59 UTC 2007

IDJOB= 352307
IDBENCH= 1965
IDSOLVER= 165
FILE ID= node54/352307-1176628559

PBS_JOBID= 4559780

Free space on /tmp= 66546 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_7.opb.PB06.opb
COMMAND LINE= Pueblo /tmp/evaluation/352307-1176628559/instance-352307-1176628559.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-352307-1176628559 -o ROOT/results/node54/conversion-352307-1176628559 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352307-1176628559/instance-352307-1176628559.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-352307-1176628559 -o ROOT/results/node54/solver-352307-1176628559 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/352307-1176628559/instance-352307-1176628559.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  3119db8d3d273f04fc4f3b1324a85224

RANDOM SEED= 672169500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1842680 kB
Buffers:         53952 kB
Cached:          59208 kB
SwapCached:        264 kB
Active:          60644 kB
Inactive:        71748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842680 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:           19108 kB
Writeback:           0 kB
Mapped:          28212 kB
Slab:            66776 kB
Committed_AS:  1944536 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66546 MiB

End job on node54 on Sun Apr 15 09:41:45 UTC 2007