Trace number 360421

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 NameAnswerCPU timeWall clock time
PBS4 2007-03-23? (TO) 1800.1 1800.87

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k3_l5_n550.opb
MD5SUMb656932a938990470d09f3771b5047c2
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark14.9677
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1650
Total number of constraints113164
Number of constraints which are clauses112614
Number of constraints which are cardinality constraints (but not clauses)550
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint5
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 9
Number of bits of the biggest sum of numbers4
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/360421-1176968861/instance-360421-1176968861.opb ......
1800.09/1800.80	c done parsing opb.
1800.09/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360421-1176968861/instance-360421-1176968861.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/node69/watcher-360421-1176968861 -o ROOT/results/node69/solver-360421-1176968861 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/360421-1176968861/PBS4 /tmp/evaluation/360421-1176968861/instance-360421-1176968861.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31320
/proc/meminfo: memFree=1726316/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=1624 CPUtime=0
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 172875552 1662976 178 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0
/proc/31320/statm: 406 178 87 219 0 183 0

[startup+0.0603739 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31320
/proc/meminfo: memFree=1726316/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=1976 CPUtime=0.05
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 314 0 0 0 5 0 0 0 18 0 1 0 172875552 2023424 296 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134529790 0 0 4096 0 0 0 0 17 1 0 0
/proc/31320/statm: 494 296 87 219 0 271 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1976

[startup+0.10138 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31320
/proc/meminfo: memFree=1726316/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=2296 CPUtime=0.1
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 387 0 0 0 10 0 0 0 18 0 1 0 172875552 2351104 368 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/31320/statm: 574 368 88 219 0 351 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2296

[startup+0.301412 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31320
/proc/meminfo: memFree=1726316/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=3684 CPUtime=0.29
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 808 0 0 0 29 0 0 0 19 0 1 0 172875552 3772416 643 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134640367 0 0 4096 0 0 0 0 17 1 0 0
/proc/31320/statm: 921 643 89 219 0 698 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3684

[startup+0.701477 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31320
/proc/meminfo: memFree=1726316/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=7920 CPUtime=0.69
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 1554 0 0 0 69 0 0 0 22 0 1 0 172875552 8110080 1196 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/31320/statm: 1980 1196 89 219 0 1757 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7920

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31321
/proc/meminfo: memFree=1720164/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=14344 CPUtime=1.49
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 3025 0 0 0 148 1 0 0 25 0 1 0 172875552 14688256 2282 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134635953 0 0 4096 0 0 0 0 17 1 0 0
/proc/31320/statm: 3586 2282 89 219 0 3363 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14344

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31321
/proc/meminfo: memFree=1714276/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=16320 CPUtime=3.09
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 3904 0 0 0 304 5 0 0 25 0 1 0 172875552 16711680 3161 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 4080 3161 94 219 0 3857 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16320

[startup+6.30139 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31321
/proc/meminfo: memFree=1713380/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=16320 CPUtime=6.29
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 4029 0 0 0 617 12 0 0 25 0 1 0 172875552 16711680 3286 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 4080 3286 94 219 0 3857 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16320

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31321
/proc/meminfo: memFree=1712676/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=16452 CPUtime=12.69
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 4213 0 0 0 1244 25 0 0 25 0 1 0 172875552 16846848 3470 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 4113 3470 94 219 0 3890 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16452

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31321
/proc/meminfo: memFree=1711204/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=16848 CPUtime=25.48
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 4596 0 0 0 2501 47 0 0 25 0 1 0 172875552 17252352 3853 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 4212 3853 94 219 0 3989 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16848

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31321
/proc/meminfo: memFree=1710372/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=17508 CPUtime=51.06
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 4805 0 0 0 5018 88 0 0 25 0 1 0 172875552 17928192 4062 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 4377 4062 94 219 0 4154 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17508

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31321
/proc/meminfo: memFree=1708900/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=29444 CPUtime=102.25
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 5943 0 0 0 10055 170 0 0 25 0 1 0 172875552 30150656 4431 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 7361 4431 94 219 0 7138 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 29444

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31321
/proc/meminfo: memFree=1707940/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=29724 CPUtime=162.23
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 6181 0 0 0 15974 249 0 0 25 0 1 0 172875552 30437376 4669 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 7431 4669 94 219 0 7208 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29724

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31321
/proc/meminfo: memFree=1706980/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=30144 CPUtime=222.21
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 6418 0 0 0 21894 327 0 0 25 0 1 0 172875552 30867456 4906 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 7536 4906 94 219 0 7313 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 30144

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31321
/proc/meminfo: memFree=1706084/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=30460 CPUtime=282.19
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 6617 0 0 0 27818 401 0 0 25 0 1 0 172875552 31191040 5105 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 7615 5105 94 219 0 7392 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 30460

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31321
/proc/meminfo: memFree=1705316/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=30736 CPUtime=342.17
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 6825 0 0 0 33743 474 0 0 25 0 1 0 172875552 31473664 5313 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 7684 5313 94 219 0 7461 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 30736

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31321
/proc/meminfo: memFree=1704740/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=31144 CPUtime=402.15
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 6970 0 0 0 39669 546 0 0 25 0 1 0 172875552 31891456 5458 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 7786 5458 94 219 0 7563 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 31144

[startup+462.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 31321
/proc/meminfo: memFree=1704228/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=31440 CPUtime=462.13
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 7097 0 0 0 45590 623 0 0 25 0 1 0 172875552 32194560 5585 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 7860 5585 94 219 0 7637 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 31440

[startup+522.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 31321
/proc/meminfo: memFree=1703780/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=31600 CPUtime=522.11
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 7224 0 0 0 51515 696 0 0 25 0 1 0 172875552 32358400 5712 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 7900 5712 94 219 0 7677 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 31600

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31321
/proc/meminfo: memFree=1703268/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=31772 CPUtime=582.09
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 7342 0 0 0 57440 769 0 0 25 0 1 0 172875552 32534528 5830 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 7943 5830 94 219 0 7720 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 31772

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31321
/proc/meminfo: memFree=1702756/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=32144 CPUtime=642.07
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 7474 0 0 0 63368 839 0 0 25 0 1 0 172875552 32915456 5962 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 8036 5962 94 219 0 7813 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 32144


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 31443
/proc/meminfo: memFree=1699956/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=38940 CPUtime=821.96
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 9371 0 0 0 81141 1055 0 0 25 0 1 0 172875552 39874560 6322 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 9735 6322 94 219 0 9512 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 38940

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31519
/proc/meminfo: memFree=1700516/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=39184 CPUtime=881.89
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 9498 0 0 0 87064 1125 0 0 25 0 1 0 172875552 40124416 6449 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 9796 6449 94 219 0 9573 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 39184

[startup+942.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 31519
/proc/meminfo: memFree=1700132/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=39444 CPUtime=941.87
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 9610 0 0 0 92990 1197 0 0 25 0 1 0 172875552 40390656 6561 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 9861 6561 94 219 0 9638 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 39444

[startup+1002.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 31519
/proc/meminfo: memFree=1699748/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=39720 CPUtime=1001.85
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 9717 0 0 0 98921 1264 0 0 25 0 1 0 172875552 40673280 6668 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 9930 6668 94 219 0 9707 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 39720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31519
/proc/meminfo: memFree=1699364/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=40136 CPUtime=1061.83
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 9845 0 0 0 104852 1331 0 0 25 0 1 0 172875552 41099264 6796 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 10034 6796 94 219 0 9811 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 40136

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31519
/proc/meminfo: memFree=1698852/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=40448 CPUtime=1121.82
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 9953 0 0 0 110781 1401 0 0 25 0 1 0 172875552 41418752 6904 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 10112 6904 94 219 0 9889 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 40448

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31519
/proc/meminfo: memFree=1698404/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=40448 CPUtime=1181.79
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 10058 0 0 0 116716 1463 0 0 25 0 1 0 172875552 41418752 7009 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 10112 7009 94 219 0 9889 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 40448

[startup+1242.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 31519
/proc/meminfo: memFree=1697892/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=40780 CPUtime=1241.77
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 10176 0 0 0 122644 1533 0 0 25 0 1 0 172875552 41758720 7127 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 10195 7127 94 219 0 9972 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 40780

[startup+1302.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 31519
/proc/meminfo: memFree=1697444/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=41132 CPUtime=1301.76
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 10291 0 0 0 128571 1605 0 0 25 0 1 0 172875552 42119168 7242 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 10283 7242 94 219 0 10060 0
Current children cumulated CPU time (s) 1301.76
Current children cumulated vsize (KiB) 41132

[startup+1362.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31519
/proc/meminfo: memFree=1697060/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=41132 CPUtime=1361.73
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 10396 0 0 0 134505 1668 0 0 25 0 1 0 172875552 42119168 7347 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 10283 7347 94 219 0 10060 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 41132

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31519
/proc/meminfo: memFree=1696548/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=41504 CPUtime=1421.71
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 10505 0 0 0 140437 1734 0 0 25 0 1 0 172875552 42500096 7456 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 10376 7456 94 219 0 10153 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 41504

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31519
/proc/meminfo: memFree=1696100/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=41504 CPUtime=1481.69
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 10614 0 0 0 146373 1796 0 0 25 0 1 0 172875552 42500096 7565 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 10376 7565 94 219 0 10153 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 41504

[startup+1542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 31519
/proc/meminfo: memFree=1695588/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=41900 CPUtime=1541.67
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 10723 0 0 0 152304 1863 0 0 25 0 1 0 172875552 42905600 7674 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 10475 7674 94 219 0 10252 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 41900

[startup+1602.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 31519
/proc/meminfo: memFree=1695140/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=41900 CPUtime=1601.65
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 10825 0 0 0 158239 1926 0 0 25 0 1 0 172875552 42905600 7776 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 10475 7776 94 219 0 10252 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 41900

[startup+1662.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 31519
/proc/meminfo: memFree=1694756/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=42320 CPUtime=1661.63
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 10937 0 0 0 164173 1990 0 0 25 0 1 0 172875552 43335680 7888 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 10580 7888 94 219 0 10357 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 42320

[startup+1722.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 31519
/proc/meminfo: memFree=1694308/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=42320 CPUtime=1721.61
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 11039 0 0 0 170101 2060 0 0 25 0 1 0 172875552 43335680 7990 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 10580 7990 94 219 0 10357 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 42320

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31519
/proc/meminfo: memFree=1693860/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=42768 CPUtime=1781.59
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 11135 0 0 0 176037 2122 0 0 25 0 1 0 172875552 43794432 8086 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 10692 8086 94 219 0 10469 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 42768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31519
/proc/meminfo: memFree=1693796/2055920 swapFree=4182908/4192956
[pid=31320] ppid=31318 vsize=42768 CPUtime=1800.09
/proc/31320/stat : 31320 (PBS4) R 31318 31320 30449 0 -1 4194304 11153 0 0 0 177869 2140 0 0 25 0 1 0 172875552 43794432 8104 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31320/statm: 10692 8104 94 219 0 10469 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 42768

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): 1800.87
CPU time (s): 1800.1
CPU user time (s): 1778.7
CPU system time (s): 21.4067
CPU usage (%): 99.9576
Max. virtual memory (cumulated for all children) (KiB): 42768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1778.7
system time used= 21.4067
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11154
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= 2717

runsolver used 1.21681 second user time and 3.77842 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Thu Apr 19 07:47:41 UTC 2007

IDJOB= 360421
IDBENCH= 1370
IDSOLVER= 157
FILE ID= node69/360421-1176968861

PBS_JOBID= 4630262

Free space on /tmp= 66492 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k3_l5_n550.opb
COMMAND LINE= /tmp/evaluation/360421-1176968861/PBS4 /tmp/evaluation/360421-1176968861/instance-360421-1176968861.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node69/convwatcher-360421-1176968861 -o ROOT/results/node69/conversion-360421-1176968861 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360421-1176968861/instance-360421-1176968861.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-360421-1176968861 -o ROOT/results/node69/solver-360421-1176968861 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/360421-1176968861/PBS4 /tmp/evaluation/360421-1176968861/instance-360421-1176968861.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  b656932a938990470d09f3771b5047c2

RANDOM SEED= 959462864

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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	: 5931.00
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		: 3000.264
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:       1726724 kB
Buffers:         25216 kB
Cached:         223652 kB
SwapCached:       3888 kB
Active:         101876 kB
Inactive:       168536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1726724 kB
SwapTotal:     4192956 kB
SwapFree:      4182908 kB
Dirty:            6612 kB
Writeback:           0 kB
Mapped:          27512 kB
Slab:            44668 kB
Committed_AS:  1526688 kB
PageTables:       1504 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= 66492 MiB

End job on node69 on Thu Apr 19 08:17:44 UTC 2007