Trace number 359399

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 1442.07 1442.42

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
MD5SUM0fea7c185f4d6e2091fba763db8ccbcc
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 benchmark42.7635
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 685
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/359399-1176928238/instance-359399-1176928238.opb ......
1441.95/1442.39	c done parsing opb.
1441.95/1442.39	s UNSATISFIABLE
1441.95/1442.39	c Total Run Time					1442.02

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/359399-1176928238/instance-359399-1176928238.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/node72/watcher-359399-1176928238 -o ROOT/results/node72/solver-359399-1176928238 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359399-1176928238/PBS4 /tmp/evaluation/359399-1176928238/instance-359399-1176928238.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26218
/proc/meminfo: memFree=1317800/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=1324 CPUtime=0
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 168862266 1355776 121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529746 0 0 4096 0 0 0 0 17 1 0 0
/proc/26218/statm: 331 124 87 219 0 108 0

[startup+0.0954861 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26218
/proc/meminfo: memFree=1317800/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=1604 CPUtime=0.09
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 255 0 0 0 9 0 0 0 18 0 1 0 168862266 1642496 237 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 401 237 92 219 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.101486 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26218
/proc/meminfo: memFree=1317800/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=1604 CPUtime=0.09
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 257 0 0 0 9 0 0 0 18 0 1 0 168862266 1642496 239 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 401 239 92 219 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.301505 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26218
/proc/meminfo: memFree=1317800/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=2568 CPUtime=0.29
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 384 0 0 0 29 0 0 0 19 0 1 0 168862266 2629632 366 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 642 366 93 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701542 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 26218
/proc/meminfo: memFree=1317800/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=3916 CPUtime=0.69
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 665 0 0 0 68 1 0 0 22 0 1 0 168862266 4009984 598 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 979 598 94 219 0 756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3916

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26219
/proc/meminfo: memFree=1315168/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=6232 CPUtime=1.49
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 1034 0 0 0 147 2 0 0 25 0 1 0 168862266 6381568 967 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 1558 967 94 219 0 1335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6232

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26219
/proc/meminfo: memFree=1313184/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=7148 CPUtime=3.09
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 1685 0 0 0 305 4 0 0 25 0 1 0 168862266 7319552 1521 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 1787 1521 94 219 0 1564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7148

[startup+6.30105 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26219
/proc/meminfo: memFree=1309408/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=12840 CPUtime=6.29
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 2715 0 0 0 623 6 0 0 25 0 1 0 168862266 13148160 2358 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 3210 2358 94 219 0 2987 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12840

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26219
/proc/meminfo: memFree=1304288/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=22288 CPUtime=12.69
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 3887 0 0 0 1261 8 0 0 25 0 1 0 168862266 22822912 3530 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 5572 3530 94 219 0 5349 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22288

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26219
/proc/meminfo: memFree=1296736/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=25896 CPUtime=25.49
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 6083 0 0 0 2536 13 0 0 25 0 1 0 168862266 26517504 5341 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 6474 5341 94 219 0 6251 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25896

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26219
/proc/meminfo: memFree=1285856/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=48176 CPUtime=51.08
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 9586 0 0 0 5088 20 0 0 25 0 1 0 168862266 49332224 8075 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 12044 8075 94 219 0 11821 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48176

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1268960/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=52964 CPUtime=102.27
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 13700 0 0 0 10195 32 0 0 25 0 1 0 168862266 54235136 12189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 13241 12189 94 219 0 13018 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52964

[startup+162.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 26221
/proc/meminfo: memFree=1255584/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=88992 CPUtime=162.25
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 17171 0 0 0 16181 44 0 0 25 0 1 0 168862266 91127808 15561 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 22248 15561 94 219 0 22025 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 88992

[startup+222.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 26221
/proc/meminfo: memFree=1244064/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=98916 CPUtime=222.23
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 21826 0 0 0 22168 55 0 0 25 0 1 0 168862266 101289984 18415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547074 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 24729 18415 94 219 0 24506 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 98916

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1233696/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=101664 CPUtime=282.23
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 24578 0 0 0 28157 66 0 0 25 0 1 0 168862266 104103936 21035 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 25416 21035 94 219 0 25193 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 101664

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1225312/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=104052 CPUtime=342.21
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 26836 0 0 0 34146 75 0 0 25 0 1 0 168862266 106549248 23095 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 26013 23095 94 219 0 25790 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 104052

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1217248/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=171504 CPUtime=402.19
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 28933 0 0 0 40135 84 0 0 25 0 1 0 168862266 175620096 25093 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 42876 25093 94 219 0 42653 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 171504

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1210848/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=173052 CPUtime=462.17
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 30723 0 0 0 46125 92 0 0 25 0 1 0 168862266 177205248 26718 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 43263 26718 94 219 0 43040 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 173052

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1203616/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=174936 CPUtime=522.17
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 32675 0 0 0 52115 102 0 0 25 0 1 0 168862266 179134464 28507 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 43734 28507 94 219 0 43511 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 174936

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1199520/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=176996 CPUtime=582.15
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 33967 0 0 0 58106 109 0 0 25 0 1 0 168862266 181243904 29538 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 44249 29538 94 219 0 44026 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 176996

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1193888/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=179804 CPUtime=642.14
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 35782 0 0 0 64098 116 0 0 25 0 1 0 168862266 184119296 30928 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 44951 30928 94 219 0 44728 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 179804


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

/proc/meminfo: memFree=1188064/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=195656 CPUtime=762.11
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 40619 0 0 0 76082 129 0 0 25 0 1 0 168862266 200351744 32366 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 48914 32366 94 219 0 48691 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 195656

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1185952/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=197460 CPUtime=822.09
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 41290 0 0 0 82073 136 0 0 25 0 1 0 168862266 202199040 32907 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549599 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 49365 32907 94 219 0 49142 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 197460

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1184416/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=198968 CPUtime=882.08
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 41823 0 0 0 88067 141 0 0 25 0 1 0 168862266 203743232 33277 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 49742 33277 94 219 0 49519 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 198968

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1183520/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=199480 CPUtime=942.06
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 42190 0 0 0 94060 146 0 0 25 0 1 0 168862266 204267520 33514 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 49870 33514 94 219 0 49647 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 199480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1178784/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=200360 CPUtime=1002.05
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 43508 0 0 0 100052 153 0 0 25 0 1 0 168862266 205168640 34702 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 50090 34702 94 219 0 49867 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 200360

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1174944/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=201296 CPUtime=1062.03
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 44443 0 0 0 106043 160 0 0 25 0 1 0 168862266 206127104 35637 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 50324 35637 94 219 0 50101 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 201296

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1172448/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=203744 CPUtime=1122.02
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 45138 0 0 0 112037 165 0 0 25 0 1 0 168862266 208633856 36267 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547205 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 50936 36267 94 219 0 50713 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 203744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1171744/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=204000 CPUtime=1182.01
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 45374 0 0 0 118030 171 0 0 25 0 1 0 168862266 208896000 36438 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134557859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 51000 36438 94 219 0 50777 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 204000

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1169696/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=205544 CPUtime=1241.99
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 45919 0 0 0 124022 177 0 0 25 0 1 0 168862266 210477056 36918 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547239 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 51386 36918 94 219 0 51163 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 205544

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1168928/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=206176 CPUtime=1301.98
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 46148 0 0 0 130016 182 0 0 25 0 1 0 168862266 211124224 37147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 51544 37147 94 219 0 51321 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 206176

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1166944/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=207956 CPUtime=1361.96
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 46645 0 0 0 136008 188 0 0 25 0 1 0 168862266 212946944 37644 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 51989 37644 94 219 0 51766 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 207956

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1164128/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=210372 CPUtime=1421.95
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 47343 0 0 0 142002 193 0 0 25 0 1 0 168862266 215420928 38342 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 52593 38342 94 219 0 52370 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 210372

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

[startup+1433.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1163424/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=210372 CPUtime=1433.15
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 47523 0 0 0 143120 195 0 0 25 0 1 0 168862266 215420928 38522 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 52593 38522 94 219 0 52370 0
Current children cumulated CPU time (s) 1433.15
Current children cumulated vsize (KiB) 210372

[startup+1436.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1163360/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=210372 CPUtime=1436.34
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 47533 0 0 0 143439 195 0 0 25 0 1 0 168862266 215420928 38532 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 52593 38532 94 219 0 52370 0
Current children cumulated CPU time (s) 1436.34
Current children cumulated vsize (KiB) 210372

[startup+1439.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1162912/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=211280 CPUtime=1439.54
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 47642 0 0 0 143759 195 0 0 25 0 1 0 168862266 216350720 38641 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 52820 38641 94 219 0 52597 0
Current children cumulated CPU time (s) 1439.54
Current children cumulated vsize (KiB) 211280

[startup+1441.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1162912/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=211280 CPUtime=1441.14
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 47644 0 0 0 143918 196 0 0 25 0 1 0 168862266 216350720 38643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 52820 38643 94 219 0 52597 0
Current children cumulated CPU time (s) 1441.14
Current children cumulated vsize (KiB) 211280

[startup+1441.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1162912/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=211280 CPUtime=1441.55
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 47645 0 0 0 143959 196 0 0 25 0 1 0 168862266 216350720 38644 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 52820 38644 94 219 0 52597 0
Current children cumulated CPU time (s) 1441.55
Current children cumulated vsize (KiB) 211280

[startup+1442.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1162912/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=211280 CPUtime=1441.95
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194304 47646 0 0 0 143999 196 0 0 25 0 1 0 168862266 216350720 38645 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 52820 38645 94 219 0 52597 0
Current children cumulated CPU time (s) 1441.95
Current children cumulated vsize (KiB) 211280

[startup+1442.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26221
/proc/meminfo: memFree=1162912/2055920 swapFree=4156508/4192956
[pid=26218] ppid=26216 vsize=0 CPUtime=1442.04
/proc/26218/stat : 26218 (PBS4) R 26216 26218 24436 0 -1 4194308 47661 0 0 0 144008 196 0 0 25 0 1 0 168862266 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26218/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1442.04
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1442.42
CPU time (s): 1442.07
CPU user time (s): 1440.09
CPU system time (s): 1.9847
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 211280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1440.09
system time used= 1.9847
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47661
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= 2469

runsolver used 1.63875 second user time and 3.60545 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Wed Apr 18 20:30:38 UTC 2007

IDJOB= 359399
IDBENCH= 1289
IDSOLVER= 157
FILE ID= node72/359399-1176928238

PBS_JOBID= 4605627

Free space on /tmp= 66407 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
COMMAND LINE= /tmp/evaluation/359399-1176928238/PBS4 /tmp/evaluation/359399-1176928238/instance-359399-1176928238.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-359399-1176928238 -o ROOT/results/node72/conversion-359399-1176928238 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359399-1176928238/instance-359399-1176928238.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-359399-1176928238 -o ROOT/results/node72/solver-359399-1176928238 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/359399-1176928238/PBS4 /tmp/evaluation/359399-1176928238/instance-359399-1176928238.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  0fea7c185f4d6e2091fba763db8ccbcc

RANDOM SEED= 153159091

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
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:       1318272 kB
Buffers:         35800 kB
Cached:         614944 kB
SwapCached:      17492 kB
Active:         159512 kB
Inactive:       515272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1318272 kB
SwapTotal:     4192956 kB
SwapFree:      4156508 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          30504 kB
Slab:            48464 kB
Committed_AS:  2739512 kB
PageTables:       1788 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= 66407 MiB

End job on node72 on Wed Apr 18 20:54:41 UTC 2007