Trace number 360197

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 1713.73 1714.36

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670167.opb
MD5SUM3972d8c24730f4742ee881de3ad25c62
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 benchmark16.6385
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 707
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/360197-1176959238/instance-360197-1176959238.opb ......
1713.66/1714.33	c done parsing opb.
1713.66/1714.33	s UNSATISFIABLE
1713.66/1714.33	c Total Run Time					1713.68

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360197-1176959238/instance-360197-1176959238.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-360197-1176959238 -o ROOT/results/node10/solver-360197-1176959238 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/360197-1176959238/PBS4 /tmp/evaluation/360197-1176959238/instance-360197-1176959238.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: 0.96 0.99 0.99 3/77 27049
/proc/meminfo: memFree=1299392/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=1324 CPUtime=0
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 171961350 1355776 121 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/27049/statm: 331 122 87 219 0 108 0

[startup+0.0175079 s]
/proc/loadavg: 0.96 0.99 0.99 3/77 27049
/proc/meminfo: memFree=1299392/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=1476 CPUtime=0.01
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 183 0 0 0 1 0 0 0 18 0 1 0 171961350 1511424 165 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/27049/statm: 369 165 87 219 0 146 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1476

[startup+0.101664 s]
/proc/loadavg: 0.96 0.99 0.99 3/77 27049
/proc/meminfo: memFree=1299392/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=1604 CPUtime=0.09
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 253 0 0 0 9 0 0 0 18 0 1 0 171961350 1642496 235 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 401 235 92 219 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.301567 s]
/proc/loadavg: 0.96 0.99 0.99 3/77 27049
/proc/meminfo: memFree=1299392/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=2568 CPUtime=0.29
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 376 0 0 0 29 0 0 0 19 0 1 0 171961350 2629632 358 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 642 358 93 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701655 s]
/proc/loadavg: 0.96 0.99 0.99 3/77 27049
/proc/meminfo: memFree=1299392/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=3916 CPUtime=0.69
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 649 0 0 0 68 1 0 0 23 0 1 0 171961350 4009984 582 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 979 582 94 219 0 756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3916

[startup+1.50183 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1296760/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=6616 CPUtime=1.49
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 1113 0 0 0 147 2 0 0 25 0 1 0 171961350 6774784 949 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 1654 949 94 219 0 1431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6616

[startup+3.10117 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1294904/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=7152 CPUtime=3.09
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 1635 0 0 0 306 3 0 0 25 0 1 0 171961350 7323648 1471 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 1788 1471 94 219 0 1565 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7152

[startup+6.30186 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1291128/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=12964 CPUtime=6.29
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 2667 0 0 0 623 6 0 0 25 0 1 0 171961350 13275136 2310 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 3241 2310 94 219 0 3018 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12964

[startup+12.7012 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1285880/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=22304 CPUtime=12.69
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 3877 0 0 0 1260 9 0 0 25 0 1 0 171961350 22839296 3520 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 5576 3520 94 219 0 5353 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22304

[startup+25.502 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1278328/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=25860 CPUtime=25.48
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 6035 0 0 0 2534 14 0 0 25 0 1 0 171961350 26480640 5293 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 6465 5293 94 219 0 6242 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25860

[startup+51.1015 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1267192/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=48264 CPUtime=51.07
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 9593 0 0 0 5084 23 0 0 25 0 1 0 171961350 49422336 8082 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134586003 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 12066 8082 94 219 0 11843 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48264

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1251448/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=52496 CPUtime=102.25
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 13490 0 0 0 10190 35 0 0 25 0 1 0 171961350 53755904 11979 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 13124 11979 94 219 0 12901 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 52496

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1237432/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=88660 CPUtime=162.23
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 17055 0 0 0 16177 46 0 0 25 0 1 0 171961350 90787840 15511 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549229 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 22165 15511 94 219 0 21942 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 88660

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1225848/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=98804 CPUtime=222.21
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 21851 0 0 0 22164 57 0 0 25 0 1 0 171961350 101175296 18341 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 24701 18341 94 219 0 24478 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 98804

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1215096/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=102236 CPUtime=282.18
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 25029 0 0 0 28151 67 0 0 25 0 1 0 171961350 104689664 21057 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 25559 21057 94 219 0 25336 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 102236

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1205944/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=104800 CPUtime=342.17
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 27577 0 0 0 34139 78 0 0 25 0 1 0 171961350 107315200 23341 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 26200 23341 94 219 0 25977 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 104800

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1197368/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=172504 CPUtime=402.14
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 29835 0 0 0 40127 87 0 0 25 0 1 0 171961350 176644096 25468 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 43126 25468 94 219 0 42903 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 172504

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1195192/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=174328 CPUtime=462.12
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 30561 0 0 0 46118 94 0 0 25 0 1 0 171961350 178511872 25997 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 43582 25997 94 219 0 43359 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 174328

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1189112/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=175716 CPUtime=522.09
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 32283 0 0 0 52107 102 0 0 25 0 1 0 171961350 179933184 27556 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 43929 27556 94 219 0 43706 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 175716

[startup+582.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1182008/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=177044 CPUtime=582.07
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 34145 0 0 0 58096 111 0 0 25 0 1 0 171961350 181293056 29320 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 44261 29320 94 219 0 44038 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 177044

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1175416/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=178016 CPUtime=642.06
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 35856 0 0 0 64087 119 0 0 25 0 1 0 171961350 182288384 30933 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 44504 30933 94 219 0 44281 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 178016


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

/proc/meminfo: memFree=1163128/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=201188 CPUtime=1061.9
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 43173 0 0 0 106025 165 0 0 25 0 1 0 171961350 206016512 34005 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 50297 34005 94 219 0 50074 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 201188

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1162040/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=202044 CPUtime=1121.88
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 43499 0 0 0 112019 169 0 0 25 0 1 0 171961350 206893056 34266 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 50511 34266 94 219 0 50288 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 202044

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1160056/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=203192 CPUtime=1181.86
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 44028 0 0 0 118011 175 0 0 25 0 1 0 171961350 208068608 34730 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 50798 34730 94 219 0 50575 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 203192

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1159160/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=203984 CPUtime=1241.83
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 44288 0 0 0 124004 179 0 0 25 0 1 0 171961350 208879616 34990 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 50996 34990 94 219 0 50773 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 203984

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1157432/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=205140 CPUtime=1301.81
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 44716 0 0 0 129998 183 0 0 25 0 1 0 171961350 210063360 35418 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134586069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 51285 35418 94 219 0 51062 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 205140

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1156536/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=205652 CPUtime=1361.79
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 45069 0 0 0 135991 188 0 0 25 0 1 0 171961350 210587648 35640 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 51413 35640 94 219 0 51190 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 205652

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1155128/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=206540 CPUtime=1421.77
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 45490 0 0 0 141984 193 0 0 25 0 1 0 171961350 211496960 35996 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 51635 35996 94 219 0 51412 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 206540

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27050
/proc/meminfo: memFree=1154232/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=207344 CPUtime=1481.75
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 45705 0 0 0 147976 199 0 0 25 0 1 0 171961350 212320256 36211 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 51836 36211 94 219 0 51613 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 207344

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27052
/proc/meminfo: memFree=1151736/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=209076 CPUtime=1541.73
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 46343 0 0 0 153970 203 0 0 25 0 1 0 171961350 214093824 36849 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 52269 36849 94 219 0 52046 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 209076

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 27052
/proc/meminfo: memFree=1149880/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=210736 CPUtime=1601.7
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 46791 0 0 0 159962 208 0 0 25 0 1 0 171961350 215793664 37297 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 52684 37297 94 219 0 52461 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 210736

[startup+1662.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 27052
/proc/meminfo: memFree=1148536/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=211644 CPUtime=1661.68
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 47127 0 0 0 165955 213 0 0 25 0 1 0 171961350 216723456 37633 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 52911 37633 94 219 0 52688 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 211644

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

[startup+1663.9 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 27052
/proc/meminfo: memFree=1148536/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=211644 CPUtime=1663.28
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 47133 0 0 0 166115 213 0 0 25 0 1 0 171961350 216723456 37639 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 52911 37639 94 219 0 52688 0
Current children cumulated CPU time (s) 1663.28
Current children cumulated vsize (KiB) 211644

[startup+1689.5 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 27052
/proc/meminfo: memFree=1147640/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=212608 CPUtime=1688.88
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 47354 0 0 0 168673 215 0 0 25 0 1 0 171961350 217710592 37860 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 53152 37860 94 219 0 52929 0
Current children cumulated CPU time (s) 1688.88
Current children cumulated vsize (KiB) 212608

[startup+1702.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 27052
/proc/meminfo: memFree=1147256/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=212608 CPUtime=1701.67
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 47447 0 0 0 169951 216 0 0 25 0 1 0 171961350 217710592 37953 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 53152 37953 94 219 0 52929 0
Current children cumulated CPU time (s) 1701.67
Current children cumulated vsize (KiB) 212608

[startup+1708.7 s]
/proc/loadavg: 1.10 1.02 1.00 2/78 27052
/proc/meminfo: memFree=1147000/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=212608 CPUtime=1708.06
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 47520 0 0 0 170590 216 0 0 25 0 1 0 171961350 217710592 38026 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 53152 38026 94 219 0 52929 0
Current children cumulated CPU time (s) 1708.06
Current children cumulated vsize (KiB) 212608

[startup+1711.9 s]
/proc/loadavg: 1.10 1.02 1.00 2/78 27052
/proc/meminfo: memFree=1147000/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=212608 CPUtime=1711.27
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 47525 0 0 0 170910 217 0 0 25 0 1 0 171961350 217710592 38031 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 53152 38031 94 219 0 52929 0
Current children cumulated CPU time (s) 1711.27
Current children cumulated vsize (KiB) 212608

[startup+1713.5 s]
/proc/loadavg: 1.10 1.02 1.00 2/78 27052
/proc/meminfo: memFree=1147000/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=212608 CPUtime=1712.86
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 47528 0 0 0 171069 217 0 0 25 0 1 0 171961350 217710592 38034 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 53152 38034 94 219 0 52929 0
Current children cumulated CPU time (s) 1712.86
Current children cumulated vsize (KiB) 212608

[startup+1713.9 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 27052
/proc/meminfo: memFree=1147000/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=212608 CPUtime=1713.26
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 47529 0 0 0 171109 217 0 0 25 0 1 0 171961350 217710592 38035 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 53152 38035 94 219 0 52929 0
Current children cumulated CPU time (s) 1713.26
Current children cumulated vsize (KiB) 212608

[startup+1714.3 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 27052
/proc/meminfo: memFree=1147000/2055920 swapFree=4152288/4192956
[pid=27049] ppid=27047 vsize=212608 CPUtime=1713.66
/proc/27049/stat : 27049 (PBS4) R 27047 27049 25563 0 -1 4194304 47529 0 0 0 171149 217 0 0 25 0 1 0 171961350 217710592 38035 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27049/statm: 53152 38035 94 219 0 52929 0
Current children cumulated CPU time (s) 1713.66
Current children cumulated vsize (KiB) 212608

Child status: 0
Real time (s): 1714.36
CPU time (s): 1713.73
CPU user time (s): 1711.53
CPU system time (s): 2.20067
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 212608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1711.53
system time used= 2.20066
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47544
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= 34045

runsolver used 2.01569 second user time and 4.10938 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Thu Apr 19 05:07:18 UTC 2007

IDJOB= 360197
IDBENCH= 1351
IDSOLVER= 157
FILE ID= node10/360197-1176959238

PBS_JOBID= 4605789

Free space on /tmp= 66270 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670167.opb
COMMAND LINE= /tmp/evaluation/360197-1176959238/PBS4 /tmp/evaluation/360197-1176959238/instance-360197-1176959238.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-360197-1176959238 -o ROOT/results/node10/conversion-360197-1176959238 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360197-1176959238/instance-360197-1176959238.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-360197-1176959238 -o ROOT/results/node10/solver-360197-1176959238 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/360197-1176959238/PBS4 /tmp/evaluation/360197-1176959238/instance-360197-1176959238.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  3972d8c24730f4742ee881de3ad25c62

RANDOM SEED= 615217636

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:       1299800 kB
Buffers:         40312 kB
Cached:         627804 kB
SwapCached:       8960 kB
Active:          92772 kB
Inactive:       599312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1299800 kB
SwapTotal:     4192956 kB
SwapFree:      4152288 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          30804 kB
Slab:            49648 kB
Committed_AS:  3553536 kB
PageTables:       1712 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= 66270 MiB

End job on node10 on Thu Apr 19 05:35:53 UTC 2007