Trace number 350437

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 2007-03-23UNSAT 1499.47 1500.09

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900553647.opb
MD5SUM46461f0e86cd2c07d09bc154a5f6739a
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark96.8003
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 715
Number of bits of the biggest sum of numbers10
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/350437-1176505312/instance-350437-1176505312.opb ......
1499.39/1500.05	c done parsing opb.
1499.39/1500.05	s UNSATISFIABLE
1499.39/1500.06	c Total Run Time					1499.43

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350437-1176505312/instance-350437-1176505312.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/node10/watcher-350437-1176505312 -o ROOT/results/node10/solver-350437-1176505312 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350437-1176505312/PBS4 /tmp/evaluation/350437-1176505312/instance-350437-1176505312.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 1.00 0.99 3/83 3563
/proc/meminfo: memFree=1829960/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=1324 CPUtime=0
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 126568757 1355776 126 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/3563/statm: 331 126 87 219 0 108 0

[startup+0.087955 s]
/proc/loadavg: 0.99 1.00 0.99 3/83 3563
/proc/meminfo: memFree=1829960/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=1604 CPUtime=0.08
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 246 0 0 0 8 0 0 0 18 0 1 0 126568757 1642496 228 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 401 228 92 219 0 178 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1604

[startup+0.101742 s]
/proc/loadavg: 0.99 1.00 0.99 3/83 3563
/proc/meminfo: memFree=1829960/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=1860 CPUtime=0.09
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 257 0 0 0 9 0 0 0 18 0 1 0 126568757 1904640 239 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 465 239 93 219 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.301782 s]
/proc/loadavg: 0.99 1.00 0.99 3/83 3563
/proc/meminfo: memFree=1829960/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=2568 CPUtime=0.29
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 384 0 0 0 29 0 0 0 19 0 1 0 126568757 2629632 366 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 642 366 93 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701868 s]
/proc/loadavg: 0.99 1.00 0.99 3/83 3563
/proc/meminfo: memFree=1829960/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=3784 CPUtime=0.69
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 642 0 0 0 69 0 0 0 23 0 1 0 126568757 3874816 575 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 946 575 94 219 0 723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3784

[startup+1.50104 s]
/proc/loadavg: 0.99 1.00 0.99 2/84 3566
/proc/meminfo: memFree=1827328/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=6228 CPUtime=1.49
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 1006 0 0 0 148 1 0 0 25 0 1 0 126568757 6377472 939 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 1557 939 94 219 0 1334 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6228

[startup+3.1024 s]
/proc/loadavg: 0.99 1.00 0.99 2/84 3566
/proc/meminfo: memFree=1825408/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=7148 CPUtime=3.08
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 1658 0 0 0 306 2 0 0 25 0 1 0 126568757 7319552 1494 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547968 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 1787 1494 94 219 0 1564 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7148

[startup+6.30107 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3586
/proc/meminfo: memFree=1822320/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=12988 CPUtime=6.28
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 2731 0 0 0 624 4 0 0 25 0 1 0 126568757 13299712 2374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 3247 2374 94 219 0 3024 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12988

[startup+12.7015 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3586
/proc/meminfo: memFree=1817080/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=22420 CPUtime=12.67
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 3978 0 0 0 1261 6 0 0 25 0 1 0 126568757 22958080 3621 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 5605 3621 94 219 0 5382 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22420

[startup+25.5012 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3586
/proc/meminfo: memFree=1809720/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=26092 CPUtime=25.47
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 6128 0 0 0 2537 10 0 0 25 0 1 0 126568757 26718208 5386 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 6523 5386 94 219 0 6300 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 26092

[startup+51.1017 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3586
/proc/meminfo: memFree=1799160/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=48796 CPUtime=51.05
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 9551 0 0 0 5086 19 0 0 25 0 1 0 126568757 49967104 8040 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 12199 8040 94 219 0 11976 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 48796

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3586
/proc/meminfo: memFree=1783992/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=52728 CPUtime=102.24
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 13311 0 0 0 10192 32 0 0 25 0 1 0 126568757 53993472 11800 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 13182 11800 94 219 0 12959 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 52728

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3586
/proc/meminfo: memFree=1770360/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=90116 CPUtime=162.22
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 17029 0 0 0 16177 45 0 0 25 0 1 0 126568757 92278784 15188 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 22529 15188 94 219 0 22306 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 90116

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3586
/proc/meminfo: memFree=1758904/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=99876 CPUtime=222.19
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 21769 0 0 0 22163 56 0 0 25 0 1 0 126568757 102273024 18028 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 24969 18028 94 219 0 24746 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 99876

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3586
/proc/meminfo: memFree=1748920/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=102556 CPUtime=282.16
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 24593 0 0 0 28152 64 0 0 25 0 1 0 126568757 105017344 20555 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 25639 20555 94 219 0 25416 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 102556

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3586
/proc/meminfo: memFree=1740920/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=104804 CPUtime=342.14
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 26749 0 0 0 34141 73 0 0 25 0 1 0 126568757 107319296 22513 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 26201 22513 94 219 0 25978 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 104804

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 3586
/proc/meminfo: memFree=1737400/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=106408 CPUtime=402.12
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 27837 0 0 0 40131 81 0 0 25 0 1 0 126568757 108961792 23436 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 26602 23436 94 219 0 26379 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 106408

[startup+462.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 3586
/proc/meminfo: memFree=1732024/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=108236 CPUtime=462.1
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 29334 0 0 0 46120 90 0 0 25 0 1 0 126568757 110833664 24737 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 27059 24737 94 219 0 26836 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 108236

[startup+522.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 3586
/proc/meminfo: memFree=1727032/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=174936 CPUtime=522.07
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 30758 0 0 0 52109 98 0 0 25 0 1 0 126568757 179134464 25998 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 43734 25998 94 219 0 43511 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 174936

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 3/78 3586
/proc/meminfo: memFree=1719352/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=177912 CPUtime=582.05
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 33150 0 0 0 58099 106 0 0 25 0 1 0 126568757 182181888 27902 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 44478 27902 94 219 0 44255 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 177912

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1715896/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=178640 CPUtime=642.03
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 34062 0 0 0 64092 111 0 0 25 0 1 0 126568757 182927360 28781 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 44660 28781 94 219 0 44437 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 178640


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

/proc/meminfo: memFree=1702584/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=196648 CPUtime=881.93
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 41174 0 0 0 88056 137 0 0 25 0 1 0 126568757 201367552 32105 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 49162 32105 94 219 0 48939 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 196648

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1700792/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=198372 CPUtime=941.91
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 41815 0 0 0 94050 141 0 0 25 0 1 0 126568757 203132928 32551 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 49593 32551 94 219 0 49370 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 198372

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1699384/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=199432 CPUtime=1001.89
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 42225 0 0 0 100042 147 0 0 25 0 1 0 126568757 204218368 32896 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 49858 32896 94 219 0 49635 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 199432

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1697208/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=201480 CPUtime=1061.86
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 42903 0 0 0 106034 152 0 0 25 0 1 0 126568757 206315520 33444 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 50370 33444 94 219 0 50147 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 201480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1695736/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=202584 CPUtime=1121.84
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 43382 0 0 0 112027 157 0 0 25 0 1 0 126568757 207446016 33825 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 50646 33825 94 219 0 50423 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 202584

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1694008/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=204316 CPUtime=1181.81
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 43908 0 0 0 118018 163 0 0 25 0 1 0 126568757 209219584 34253 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549316 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 51079 34253 94 219 0 50856 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 204316

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1692984/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=204636 CPUtime=1241.8
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 44195 0 0 0 124011 169 0 0 25 0 1 0 126568757 209547264 34507 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 51159 34507 94 219 0 50936 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 204636

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1691192/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=206196 CPUtime=1301.77
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 44700 0 0 0 130003 174 0 0 25 0 1 0 126568757 211144704 34947 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 51549 34947 94 219 0 51326 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 206196

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1689720/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=206908 CPUtime=1361.75
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 45077 0 0 0 135996 179 0 0 25 0 1 0 126568757 211873792 35324 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 51727 35324 94 219 0 51504 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 206908

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1688312/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=208468 CPUtime=1421.73
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 45420 0 0 0 141989 184 0 0 25 0 1 0 126568757 213471232 35667 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135004430 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 52117 35667 94 219 0 51894 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 208468

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1686456/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=209324 CPUtime=1481.7
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 45882 0 0 0 147980 190 0 0 25 0 1 0 126568757 214347776 36129 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 52331 36129 94 219 0 52108 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 209324

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

[startup+1484.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1686264/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=209324 CPUtime=1484.1
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 45927 0 0 0 148220 190 0 0 25 0 1 0 126568757 214347776 36174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 52331 36174 94 219 0 52108 0
Current children cumulated CPU time (s) 1484.1
Current children cumulated vsize (KiB) 209324

[startup+1491.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1686008/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=210232 CPUtime=1490.5
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 45998 0 0 0 148859 191 0 0 25 0 1 0 126568757 215277568 36245 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 52558 36245 94 219 0 52335 0
Current children cumulated CPU time (s) 1490.5
Current children cumulated vsize (KiB) 210232

[startup+1494.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1685944/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=210232 CPUtime=1493.7
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 46004 0 0 0 149179 191 0 0 25 0 1 0 126568757 215277568 36251 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 52558 36251 94 219 0 52335 0
Current children cumulated CPU time (s) 1493.7
Current children cumulated vsize (KiB) 210232

[startup+1497.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1685944/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=210232 CPUtime=1496.89
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 46008 0 0 0 149498 191 0 0 25 0 1 0 126568757 215277568 36255 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 52558 36255 94 219 0 52335 0
Current children cumulated CPU time (s) 1496.89
Current children cumulated vsize (KiB) 210232

[startup+1499.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1685944/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=210232 CPUtime=1498.49
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 46010 0 0 0 149658 191 0 0 25 0 1 0 126568757 215277568 36257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 52558 36257 94 219 0 52335 0
Current children cumulated CPU time (s) 1498.49
Current children cumulated vsize (KiB) 210232

[startup+1499.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1685944/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=210232 CPUtime=1498.89
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 46011 0 0 0 149698 191 0 0 25 0 1 0 126568757 215277568 36258 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 52558 36258 94 219 0 52335 0
Current children cumulated CPU time (s) 1498.89
Current children cumulated vsize (KiB) 210232

[startup+1499.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1685944/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=210232 CPUtime=1499.29
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 46011 0 0 0 149738 191 0 0 25 0 1 0 126568757 215277568 36258 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 52558 36258 94 219 0 52335 0
Current children cumulated CPU time (s) 1499.29
Current children cumulated vsize (KiB) 210232

[startup+1500 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3586
/proc/meminfo: memFree=1685944/2055920 swapFree=4171784/4192956
[pid=3563] ppid=3561 vsize=210232 CPUtime=1499.39
/proc/3563/stat : 3563 (PBS4) R 3561 3563 1984 0 -1 4194304 46012 0 0 0 149748 191 0 0 25 0 1 0 126568757 215277568 36259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3563/statm: 52558 36259 94 219 0 52335 0
Current children cumulated CPU time (s) 1499.39
Current children cumulated vsize (KiB) 210232

Child status: 0
Real time (s): 1500.09
CPU time (s): 1499.47
CPU user time (s): 1497.54
CPU system time (s): 1.9387
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 210232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1497.54
system time used= 1.93871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46027
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= 7
involuntary context switches= 30643

runsolver used 1.82672 second user time and 3.56146 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Fri Apr 13 23:01:52 UTC 2007

IDJOB= 350437
IDBENCH= 1360
IDSOLVER= 157
FILE ID= node10/350437-1176505312

PBS_JOBID= 4556683

Free space on /tmp= 66559 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553647.opb
COMMAND LINE= /tmp/evaluation/350437-1176505312/PBS4 /tmp/evaluation/350437-1176505312/instance-350437-1176505312.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-350437-1176505312 -o ROOT/results/node10/conversion-350437-1176505312 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350437-1176505312/instance-350437-1176505312.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-350437-1176505312 -o ROOT/results/node10/solver-350437-1176505312 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350437-1176505312/PBS4 /tmp/evaluation/350437-1176505312/instance-350437-1176505312.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  46461f0e86cd2c07d09bc154a5f6739a

RANDOM SEED= 522549777

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1830304 kB
Buffers:         36780 kB
Cached:          96504 kB
SwapCached:       1356 kB
Active:          78736 kB
Inactive:        90708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830304 kB
SwapTotal:     4192956 kB
SwapFree:      4171784 kB
Dirty:            1268 kB
Writeback:           0 kB
Mapped:          45996 kB
Slab:            41380 kB
Committed_AS:  2172012 kB
PageTables:       1936 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= 66559 MiB

End job on node10 on Fri Apr 13 23:26:53 UTC 2007