Trace number 455634

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. 1800.03 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_4.opb
MD5SUM3258ae2375db1ca5a9ce9d305f00baf0
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-14
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
Optimality of the best value was proved NO
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1228
Sum of products size (including duplicates)2456
Number of different products614
Sum of products size1228

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/455634-1178046968/instance-455634-1178046968.opb ......
0.00/0.02	c done parsing opb.
0.00/0.02	o 43
0.00/0.03	o 41
0.00/0.03	o 40
0.00/0.04	o 39
1.59/1.69	o 38
105.16/105.23	o 37
1800.00/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455634-1178046968/instance-455634-1178046968.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-455634-1178046968 -o ROOT/results/node18/solver-455634-1178046968 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455634-1178046968/PBS4 /tmp/evaluation/455634-1178046968/instance-455634-1178046968.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: 0.78 0.95 0.98 3/77 6891
/proc/meminfo: memFree=1848144/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=1456 CPUtime=0
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 252614199 1490944 144 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134786560 0 0 4096 0 0 0 0 17 1 0 0
/proc/6891/statm: 364 144 87 219 0 141 0

[startup+0.1036 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6891
/proc/meminfo: memFree=1848144/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=1972 CPUtime=0.09
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 307 0 0 0 9 0 0 0 18 0 1 0 252614199 2019328 290 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 493 290 103 219 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1972

[startup+0.201608 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6891
/proc/meminfo: memFree=1848144/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=2656 CPUtime=0.19
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 481 0 0 0 19 0 0 0 18 0 1 0 252614199 2719744 464 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 664 464 103 219 0 441 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2656

[startup+0.301619 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6891
/proc/meminfo: memFree=1848144/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=3680 CPUtime=0.29
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 610 0 0 0 29 0 0 0 19 0 1 0 252614199 3768320 593 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 920 593 103 219 0 697 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3680

[startup+0.701657 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 6891
/proc/meminfo: memFree=1848144/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=6068 CPUtime=0.69
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 1049 0 0 0 68 1 0 0 23 0 1 0 252614199 6213632 1032 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 1517 1032 103 219 0 1294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6068

[startup+1.50173 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 6892
/proc/meminfo: memFree=1842760/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=10628 CPUtime=1.49
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 1853 0 0 0 147 2 0 0 25 0 1 0 252614199 10883072 1787 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 2657 1787 104 219 0 2434 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10628

[startup+3.10189 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 6892
/proc/meminfo: memFree=1840072/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=11692 CPUtime=3.09
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 2525 0 0 0 306 3 0 0 25 0 1 0 252614199 11972608 2362 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 2923 2362 104 219 0 2700 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11692

[startup+6.3012 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 6892
/proc/meminfo: memFree=1837000/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=20732 CPUtime=6.29
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 3239 0 0 0 624 5 0 0 25 0 1 0 252614199 21229568 3076 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 5183 3076 104 219 0 4960 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20732

[startup+12.7018 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 6892
/proc/meminfo: memFree=1831240/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=22844 CPUtime=12.68
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 4798 0 0 0 1261 7 0 0 25 0 1 0 252614199 23392256 4442 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 5711 4442 104 219 0 5488 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22844

[startup+25.5011 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 6892
/proc/meminfo: memFree=1827784/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=23652 CPUtime=25.48
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 5519 0 0 0 2537 11 0 0 25 0 1 0 252614199 24219648 5163 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 5913 5163 104 219 0 5690 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23652

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 6892
/proc/meminfo: memFree=1815560/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=43692 CPUtime=51.08
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 8984 0 0 0 5089 19 0 0 25 0 1 0 252614199 44740608 8243 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 10923 8243 104 219 0 10700 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43692

[startup+102.301 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 6892
/proc/meminfo: memFree=1803208/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=47632 CPUtime=102.27
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 11986 0 0 0 10198 29 0 0 25 0 1 0 252614199 48775168 11245 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552753 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 11908 11245 104 219 0 11685 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 47632

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1796104/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=86388 CPUtime=162.24
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 14563 0 0 0 16186 38 0 0 25 0 1 0 252614199 88461312 13020 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 21597 13020 104 219 0 21374 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 86388

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1791432/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=88604 CPUtime=222.24
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 15819 0 0 0 22177 47 0 0 25 0 1 0 252614199 90730496 14177 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 22151 14177 104 219 0 21928 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 88604

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1787592/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=90008 CPUtime=282.21
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 16758 0 0 0 28169 52 0 0 25 0 1 0 252614199 92168192 15116 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 22502 15116 104 219 0 22279 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 90008

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1783888/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=92436 CPUtime=342.2
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 17805 0 0 0 34160 60 0 0 25 0 1 0 252614199 94654464 16031 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 23109 16031 104 219 0 22886 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 92436

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1780112/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=99672 CPUtime=402.18
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 20277 0 0 0 40152 66 0 0 25 0 1 0 252614199 102064128 16966 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 24918 16966 104 219 0 24695 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 99672

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1776528/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=101236 CPUtime=462.17
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 21189 0 0 0 46145 72 0 0 25 0 1 0 252614199 103665664 17845 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 25309 17845 104 219 0 25086 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 101236

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1773392/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=102632 CPUtime=522.14
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 22086 0 0 0 52137 77 0 0 25 0 1 0 252614199 105095168 18676 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 25658 18676 104 219 0 25435 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 102632

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1770704/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=103788 CPUtime=582.14
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 22724 0 0 0 58131 83 0 0 25 0 1 0 252614199 106278912 19281 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 25947 19281 104 219 0 25724 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 103788

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1768976/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=105384 CPUtime=642.11
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 23221 0 0 0 64124 87 0 0 25 0 1 0 252614199 107913216 19712 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 26346 19712 104 219 0 26123 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 105384


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1762320/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=108368 CPUtime=822.07
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 24938 0 0 0 82102 105 0 0 25 0 1 0 252614199 110968832 21297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 27092 21297 104 219 0 26869 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 108368

[startup+882.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1760272/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=109296 CPUtime=882.06
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 25451 0 0 0 88095 111 0 0 25 0 1 0 252614199 111919104 21810 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 27324 21810 104 219 0 27101 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 109296

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1758800/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=110252 CPUtime=942.03
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 25846 0 0 0 94088 115 0 0 25 0 1 0 252614199 112898048 22172 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 27563 22172 104 219 0 27340 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 110252

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1757712/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=110988 CPUtime=1002.02
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 26126 0 0 0 100083 119 0 0 25 0 1 0 252614199 113651712 22452 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 27747 22452 104 219 0 27524 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 110988

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1754576/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=123664 CPUtime=1062
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 29998 0 0 0 106075 125 0 0 25 0 1 0 252614199 126631936 23218 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 30916 23218 104 219 0 30693 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 123664

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1752912/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=124952 CPUtime=1121.98
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 30508 0 0 0 112067 131 0 0 25 0 1 0 252614199 127950848 23629 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 31238 23629 104 219 0 31015 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 124952

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1751312/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=125636 CPUtime=1181.97
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 30901 0 0 0 118062 135 0 0 25 0 1 0 252614199 128651264 24022 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 31409 24022 104 219 0 31186 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 125636

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1749904/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=125636 CPUtime=1241.95
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 31207 0 0 0 124057 138 0 0 25 0 1 0 252614199 128651264 24328 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 31409 24328 104 219 0 31186 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 125636

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1748944/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=126360 CPUtime=1301.94
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 31444 0 0 0 130052 142 0 0 25 0 1 0 252614199 129392640 24565 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 31590 24565 104 219 0 31367 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 126360

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 6892
/proc/meminfo: memFree=1747856/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=127132 CPUtime=1361.92
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 31703 0 0 0 136046 146 0 0 25 0 1 0 252614199 130183168 24824 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 31783 24824 104 219 0 31560 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 127132

[startup+1422.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 6892
/proc/meminfo: memFree=1746832/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=127260 CPUtime=1421.91
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 31953 0 0 0 142040 151 0 0 25 0 1 0 252614199 130314240 25041 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 31815 25041 104 219 0 31592 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 127260

[startup+1482.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 6894
/proc/meminfo: memFree=1745744/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=128212 CPUtime=1481.89
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 32187 0 0 0 148033 156 0 0 25 0 1 0 252614199 131289088 25275 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 32053 25275 104 219 0 31830 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 128212

[startup+1542.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6894
/proc/meminfo: memFree=1744080/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=128340 CPUtime=1541.87
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 32681 0 0 0 154027 160 0 0 25 0 1 0 252614199 131420160 25736 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 32085 25736 104 219 0 31862 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 128340

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6894
/proc/meminfo: memFree=1742416/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=129208 CPUtime=1601.85
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 33082 0 0 0 160020 165 0 0 25 0 1 0 252614199 132308992 26137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 32302 26137 104 219 0 32079 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 129208

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6894
/proc/meminfo: memFree=1741520/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=129340 CPUtime=1661.84
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 33298 0 0 0 166015 169 0 0 25 0 1 0 252614199 132444160 26353 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 32335 26353 104 219 0 32112 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 129340

[startup+1722.3 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 6894
/proc/meminfo: memFree=1739920/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=130524 CPUtime=1721.82
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 33705 0 0 0 172009 173 0 0 25 0 1 0 252614199 133656576 26727 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 32631 26727 104 219 0 32408 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 130524

[startup+1782.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 6894
/proc/meminfo: memFree=1738960/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=130524 CPUtime=1781.8
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 33940 0 0 0 178003 177 0 0 25 0 1 0 252614199 133656576 26962 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 32631 26962 104 219 0 32408 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 130524



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.11 1.03 1.00 2/78 6894
/proc/meminfo: memFree=1738704/2055920 swapFree=4147156/4192956
[pid=6891] ppid=6889 vsize=130524 CPUtime=1800
/proc/6891/stat : 6891 (PBS4) R 6889 6891 6825 0 -1 4194304 33999 0 0 0 179822 178 0 0 25 0 1 0 252614199 133656576 27021 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6891/statm: 32631 27021 104 219 0 32408 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 130524

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): 1800.53
CPU time (s): 1800.03
CPU user time (s): 1798.23
CPU system time (s): 1.80472
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 130524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.23
system time used= 1.80472
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34000
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= 37050

runsolver used 1.43078 second user time and 4.01039 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Tue May  1 19:16:08 UTC 2007

IDJOB= 455634
IDBENCH= 48277
IDSOLVER= 157
FILE ID= node18/455634-1178046968

PBS_JOBID= 4728499

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_10_4.opb
COMMAND LINE= /tmp/evaluation/455634-1178046968/PBS4 /tmp/evaluation/455634-1178046968/instance-455634-1178046968.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-455634-1178046968 -o ROOT/results/node18/conversion-455634-1178046968 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455634-1178046968/instance-455634-1178046968.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-455634-1178046968 -o ROOT/results/node18/solver-455634-1178046968 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455634-1178046968/PBS4 /tmp/evaluation/455634-1178046968/instance-455634-1178046968.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  3258ae2375db1ca5a9ce9d305f00baf0

RANDOM SEED= 761063293

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1848616 kB
Buffers:         52252 kB
Cached:          64412 kB
SwapCached:      14168 kB
Active:          44256 kB
Inactive:        96156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848616 kB
SwapTotal:     4192956 kB
SwapFree:      4147156 kB
Dirty:            1372 kB
Writeback:           0 kB
Mapped:          29548 kB
Slab:            52472 kB
Committed_AS:  8300656 kB
PageTables:       1776 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= 66563 MiB

End job on node18 on Tue May  1 19:46:11 UTC 2007