Trace number 359273

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) 1800.11 1800.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
MD5SUM7f91f8d08a20ca0a8483dc7b1c14e540
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 benchmark143.279
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 671
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/359273-1176925317/instance-359273-1176925317.opb ......
1800.07/1800.71	c done parsing opb.
1800.07/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/359273-1176925317/instance-359273-1176925317.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/node17/watcher-359273-1176925317 -o ROOT/results/node17/solver-359273-1176925317 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359273-1176925317/PBS4 /tmp/evaluation/359273-1176925317/instance-359273-1176925317.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: 0.92 0.98 0.99 3/77 25935
/proc/meminfo: memFree=1889976/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=1324 CPUtime=0
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 140449233 1355776 121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/25935/statm: 331 121 87 219 0 108 0

[startup+0.059819 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25935
/proc/meminfo: memFree=1889976/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=1472 CPUtime=0.05
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 221 0 0 0 5 0 0 0 18 0 1 0 140449233 1507328 203 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 368 203 92 219 0 145 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1472

[startup+0.101823 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25935
/proc/meminfo: memFree=1889976/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=1472 CPUtime=0.09
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 249 0 0 0 9 0 0 0 18 0 1 0 140449233 1507328 231 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 368 231 92 219 0 145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1472

[startup+0.301844 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25935
/proc/meminfo: memFree=1889976/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=2564 CPUtime=0.29
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 390 0 0 0 29 0 0 0 19 0 1 0 140449233 2625536 372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 641 372 93 219 0 418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2564

[startup+0.701885 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25935
/proc/meminfo: memFree=1889976/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=3912 CPUtime=0.68
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 684 0 0 0 68 0 0 0 22 0 1 0 140449233 4005888 617 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 978 617 94 219 0 755 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 3912

[startup+1.50197 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1887088/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=6608 CPUtime=1.49
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 1177 0 0 0 148 1 0 0 25 0 1 0 140449233 6766592 1013 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549577 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 1652 1013 94 219 0 1429 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6608

[startup+3.10114 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1885168/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=7272 CPUtime=3.09
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 1762 0 0 0 306 3 0 0 25 0 1 0 140449233 7446528 1598 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 1818 1598 94 219 0 1595 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7272

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1881200/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=13072 CPUtime=6.28
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 2790 0 0 0 623 5 0 0 25 0 1 0 140449233 13385728 2433 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 3268 2433 94 219 0 3045 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13072

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1876016/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=22420 CPUtime=12.69
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 3995 0 0 0 1260 9 0 0 25 0 1 0 140449233 22958080 3638 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 5605 3638 94 219 0 5382 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22420

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1868272/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=25692 CPUtime=25.48
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 6206 0 0 0 2533 15 0 0 25 0 1 0 140449233 26308608 5464 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 6423 5464 94 219 0 6200 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25692

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1857456/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=48560 CPUtime=51.07
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 9648 0 0 0 5086 21 0 0 25 0 1 0 140449233 49725440 8137 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 12140 8137 94 219 0 11917 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48560

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1841904/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=53140 CPUtime=102.27
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 13517 0 0 0 10193 34 0 0 25 0 1 0 140449233 54415360 12006 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 13285 12006 94 219 0 13062 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53140

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1829616/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=89336 CPUtime=162.25
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 16613 0 0 0 16179 46 0 0 25 0 1 0 140449233 91480064 15102 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 22334 15102 94 219 0 22111 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 89336

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1818864/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=98364 CPUtime=222.23
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 20977 0 0 0 22166 57 0 0 25 0 1 0 140449233 100724736 17731 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 24591 17731 94 219 0 24368 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 98364

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1809456/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=100892 CPUtime=282.2
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 23476 0 0 0 28154 66 0 0 25 0 1 0 140449233 103313408 20065 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 25223 20065 94 219 0 25000 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 100892

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1800112/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=104108 CPUtime=342.19
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 26193 0 0 0 34143 76 0 0 25 0 1 0 140449233 106606592 22419 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 26027 22419 94 219 0 25804 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 104108

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1790832/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=172520 CPUtime=402.18
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 28749 0 0 0 40133 85 0 0 25 0 1 0 140449233 176660480 24744 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 43130 24744 94 219 0 42907 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 172520

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1782576/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=173616 CPUtime=462.16
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 30864 0 0 0 46122 94 0 0 25 0 1 0 140449233 177782784 26760 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 43404 26760 94 219 0 43181 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 173616

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1775728/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=174728 CPUtime=522.14
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 32658 0 0 0 52113 101 0 0 25 0 1 0 140449233 178921472 28488 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 43682 28488 94 219 0 43459 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 174728

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1767088/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=176732 CPUtime=582.12
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 34884 0 0 0 58102 110 0 0 25 0 1 0 140449233 180973568 30615 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 44183 30615 94 219 0 43960 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 176732

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1764272/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=190724 CPUtime=642.11
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 38720 0 0 0 64095 116 0 0 25 0 1 0 140449233 195301376 31279 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 47681 31279 94 219 0 47458 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 190724


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1747184/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=195180 CPUtime=882.04
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 43237 0 0 0 88059 145 0 0 25 0 1 0 140449233 199864320 35501 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552944 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 48795 35501 94 219 0 48572 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 195180

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1742768/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=196044 CPUtime=942.03
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 44410 0 0 0 94051 152 0 0 25 0 1 0 140449233 200749056 36609 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 49011 36609 94 219 0 48788 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 196044

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1736752/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=196880 CPUtime=1002
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 45970 0 0 0 100042 158 0 0 25 0 1 0 140449233 201605120 38071 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549577 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 49220 38071 94 219 0 48997 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 196880

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1733040/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=200624 CPUtime=1061.99
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 47374 0 0 0 106035 164 0 0 25 0 1 0 140449233 205438976 38987 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 50156 38987 94 219 0 49933 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 200624

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25936
/proc/meminfo: memFree=1730992/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=203280 CPUtime=1121.97
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 48109 0 0 0 112029 168 0 0 25 0 1 0 140449233 208158720 39494 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 50820 39494 94 219 0 50597 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 203280

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 26104
/proc/meminfo: memFree=1728632/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=203792 CPUtime=1181.86
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 48451 0 0 0 118013 173 0 0 25 0 1 0 140449233 208683008 39706 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 50948 39706 94 219 0 50725 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 203792

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26134
/proc/meminfo: memFree=1727920/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=205648 CPUtime=1241.82
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 49055 0 0 0 124004 178 0 0 25 0 1 0 140449233 210583552 40147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 51412 40147 94 219 0 51189 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 205648

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26134
/proc/meminfo: memFree=1726640/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=206036 CPUtime=1301.81
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 49427 0 0 0 129999 182 0 0 25 0 1 0 140449233 210980864 40454 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 51509 40454 94 219 0 51286 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 206036

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26134
/proc/meminfo: memFree=1725296/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=207176 CPUtime=1361.79
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 49833 0 0 0 135992 187 0 0 25 0 1 0 140449233 212148224 40795 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 51794 40795 94 219 0 51571 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 207176

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26134
/proc/meminfo: memFree=1724144/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=208028 CPUtime=1421.77
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 50180 0 0 0 141986 191 0 0 25 0 1 0 140449233 213020672 41077 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 52007 41077 94 219 0 51784 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 208028

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26134
/proc/meminfo: memFree=1722480/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=209180 CPUtime=1481.76
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 50652 0 0 0 147979 197 0 0 25 0 1 0 140449233 214200320 41484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549582 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 52295 41484 94 219 0 52072 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 209180

[startup+1542.3 s]
/proc/loadavg: 1.11 1.02 1.01 2/78 26134
/proc/meminfo: memFree=1721264/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=210624 CPUtime=1541.73
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 51067 0 0 0 153971 202 0 0 25 0 1 0 140449233 215678976 41769 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 52656 41769 94 219 0 52433 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 210624

[startup+1602.3 s]
/proc/loadavg: 1.11 1.03 1.00 2/78 26134
/proc/meminfo: memFree=1719600/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=211856 CPUtime=1601.72
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 51555 0 0 0 159964 208 0 0 25 0 1 0 140449233 216940544 42192 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 52964 42192 94 219 0 52741 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 211856

[startup+1662.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 26134
/proc/meminfo: memFree=1717360/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=213804 CPUtime=1661.7
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 52164 0 0 0 165957 213 0 0 25 0 1 0 140449233 218935296 42736 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 53451 42736 94 219 0 53228 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 213804

[startup+1722.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 26134
/proc/meminfo: memFree=1716336/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=213936 CPUtime=1721.68
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 52420 0 0 0 171950 218 0 0 25 0 1 0 140449233 219070464 42992 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 53484 42992 94 219 0 53261 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 213936

[startup+1782.3 s]
/proc/loadavg: 1.09 1.05 1.00 2/78 26134
/proc/meminfo: memFree=1714864/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=214924 CPUtime=1781.67
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 52776 0 0 0 177943 224 0 0 25 0 1 0 140449233 220082176 43348 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 53731 43348 94 219 0 53508 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 214924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.13 1.06 1.01 2/78 26134
/proc/meminfo: memFree=1714608/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=214924 CPUtime=1800.07
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 52839 0 0 0 179781 226 0 0 25 0 1 0 140449233 220082176 43411 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 53731 43411 94 219 0 53508 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 214924

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

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

[startup+1800.71 s]
/proc/loadavg: 1.13 1.06 1.01 2/78 26134
/proc/meminfo: memFree=1714608/2055920 swapFree=4141660/4192956
[pid=25935] ppid=25933 vsize=214924 CPUtime=1800.07
/proc/25935/stat : 25935 (PBS4) R 25933 25935 23885 0 -1 4194304 52839 0 0 0 179781 226 0 0 25 0 1 0 140449233 220082176 43411 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/25935/statm: 53731 43411 94 219 0 53508 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 214924

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.11
CPU user time (s): 1797.82
CPU system time (s): 2.29365
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 214924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.82
system time used= 2.29365
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52840
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= 1984

runsolver used 2.10068 second user time and 4.30335 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Wed Apr 18 19:41:57 UTC 2007

IDJOB= 359273
IDBENCH= 1277
IDSOLVER= 157
FILE ID= node17/359273-1176925317

PBS_JOBID= 4595262

Free space on /tmp= 66392 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576927.opb
COMMAND LINE= /tmp/evaluation/359273-1176925317/PBS4 /tmp/evaluation/359273-1176925317/instance-359273-1176925317.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-359273-1176925317 -o ROOT/results/node17/conversion-359273-1176925317 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359273-1176925317/instance-359273-1176925317.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-359273-1176925317 -o ROOT/results/node17/solver-359273-1176925317 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/359273-1176925317/PBS4 /tmp/evaluation/359273-1176925317/instance-359273-1176925317.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  7f91f8d08a20ca0a8483dc7b1c14e540

RANDOM SEED= 70314094

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1890384 kB
Buffers:         20228 kB
Cached:          72076 kB
SwapCached:      14048 kB
Active:          74860 kB
Inactive:        41516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1890384 kB
SwapTotal:     4192956 kB
SwapFree:      4141660 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          30232 kB
Slab:            34668 kB
Committed_AS:  7074964 kB
PageTables:       1796 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= 66392 MiB

End job on node17 on Wed Apr 18 20:12:00 UTC 2007