Trace number 350333

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) 1800.09 1800.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900577940.opb
MD5SUM07abcf74f2aa8e328290ac3dd6aefa51
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 benchmark152.087
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 661
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/350333-1176498317/instance-350333-1176498317.opb ......
1800.04/1800.71	c done parsing opb.
1800.04/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350333-1176498317/instance-350333-1176498317.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/node13/watcher-350333-1176498317 -o ROOT/results/node13/solver-350333-1176498317 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350333-1176498317/PBS4 /tmp/evaluation/350333-1176498317/instance-350333-1176498317.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 1.03 1.00 3/77 9034
/proc/meminfo: memFree=1205576/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=1324 CPUtime=0
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 97749571 1355776 121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134805184 0 0 4096 0 0 0 0 17 1 0 0
/proc/9034/statm: 331 125 87 219 0 108 0

[startup+0.103353 s]
/proc/loadavg: 1.00 1.03 1.00 3/77 9034
/proc/meminfo: memFree=1205576/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=1860 CPUtime=0.09
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 264 0 0 0 9 0 0 0 18 0 1 0 97749571 1904640 246 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 465 246 93 219 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1860

[startup+0.201374 s]
/proc/loadavg: 1.00 1.03 1.00 3/77 9034
/proc/meminfo: memFree=1205576/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=2056 CPUtime=0.19
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 350 0 0 0 19 0 0 0 19 0 1 0 97749571 2105344 332 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 514 332 93 219 0 291 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2056

[startup+0.301394 s]
/proc/loadavg: 1.00 1.03 1.00 3/77 9034
/proc/meminfo: memFree=1205576/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=2568 CPUtime=0.29
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 405 0 0 0 29 0 0 0 19 0 1 0 97749571 2629632 387 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 642 387 93 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.70148 s]
/proc/loadavg: 1.00 1.03 1.00 3/77 9034
/proc/meminfo: memFree=1205576/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=3784 CPUtime=0.7
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 681 0 0 0 69 1 0 0 23 0 1 0 97749571 3874816 614 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 946 614 94 219 0 723 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3784

[startup+1.50165 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 9035
/proc/meminfo: memFree=1202560/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=6616 CPUtime=1.49
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 1171 0 0 0 147 2 0 0 25 0 1 0 97749571 6774784 1007 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 1654 1007 94 219 0 1431 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6616

[startup+3.10199 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 9035
/proc/meminfo: memFree=1200704/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=7148 CPUtime=3.09
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 1711 0 0 0 306 3 0 0 25 0 1 0 97749571 7319552 1547 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 1787 1547 94 219 0 1564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7148

[startup+6.30167 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 9035
/proc/meminfo: memFree=1197120/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=12816 CPUtime=6.29
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 2673 0 0 0 624 5 0 0 25 0 1 0 97749571 13123584 2316 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 3204 2316 94 219 0 2981 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12816

[startup+12.701 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 9035
/proc/meminfo: memFree=1191744/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=22412 CPUtime=12.69
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 3949 0 0 0 1261 8 0 0 25 0 1 0 97749571 22949888 3592 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 5603 3592 94 219 0 5380 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22412

[startup+25.5018 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 9035
/proc/meminfo: memFree=1183360/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=25676 CPUtime=25.48
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 6326 0 0 0 2536 12 0 0 25 0 1 0 97749571 26292224 5584 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 6419 5584 94 219 0 6196 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25676

[startup+51.1012 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9035
/proc/meminfo: memFree=1173824/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=48140 CPUtime=51.08
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 9491 0 0 0 5088 20 0 0 25 0 1 0 97749571 49295360 7980 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 12035 7980 94 219 0 11812 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48140

[startup+102.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9035
/proc/meminfo: memFree=1158208/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=52584 CPUtime=102.26
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 13366 0 0 0 10193 33 0 0 25 0 1 0 97749571 53846016 11855 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 13146 11855 94 219 0 12923 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52584

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9035
/proc/meminfo: memFree=1144384/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=89092 CPUtime=162.24
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 16883 0 0 0 16177 47 0 0 25 0 1 0 97749571 91230208 15339 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 22273 15339 94 219 0 22050 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 89092

[startup+222.306 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 9035
/proc/meminfo: memFree=1132224/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=98128 CPUtime=222.22
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 21659 0 0 0 22163 59 0 0 25 0 1 0 97749571 100483072 18347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 24532 18347 94 219 0 24309 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 98128

[startup+282.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 9035
/proc/meminfo: memFree=1121280/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=101344 CPUtime=282.19
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 24580 0 0 0 28152 67 0 0 25 0 1 0 97749571 103776256 21103 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547265 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 25336 21103 94 219 0 25113 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 101344

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9035
/proc/meminfo: memFree=1112000/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=103268 CPUtime=342.17
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 26997 0 0 0 34138 79 0 0 25 0 1 0 97749571 105746432 23421 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 25817 23421 94 219 0 25594 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 103268

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9035
/proc/meminfo: memFree=1106240/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=172620 CPUtime=402.14
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 28624 0 0 0 40126 88 0 0 25 0 1 0 97749571 176762880 24850 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 43155 24850 94 219 0 42932 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 172620

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1104768/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=173272 CPUtime=462.12
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 29053 0 0 0 46117 95 0 0 25 0 1 0 97749571 177430528 25213 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 43318 25213 94 219 0 43095 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 173272

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1102208/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=174500 CPUtime=522.1
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 29788 0 0 0 52108 102 0 0 25 0 1 0 97749571 178688000 25882 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547746 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 43625 25882 94 219 0 43402 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 174500

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1093888/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=175684 CPUtime=582.08
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 31942 0 0 0 58098 110 0 0 25 0 1 0 97749571 179900416 27937 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 43921 27937 94 219 0 43698 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 175684

[startup+642.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 9035
/proc/meminfo: memFree=1085824/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=188944 CPUtime=642.06
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 37106 0 0 0 64087 119 0 0 25 0 1 0 97749571 193478656 29962 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 47236 29962 94 219 0 47013 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 188944


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

[startup+822.302 s]
/proc/loadavg: 1.12 1.07 1.01 2/78 9035
/proc/meminfo: memFree=1066176/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=194544 CPUtime=822
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 42607 0 0 0 82057 143 0 0 25 0 1 0 97749571 199213056 34842 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 48636 34842 94 219 0 48413 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 194544

[startup+882.306 s]
/proc/loadavg: 1.08 1.07 1.01 2/78 9035
/proc/meminfo: memFree=1064512/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=195820 CPUtime=881.98
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 43120 0 0 0 88049 149 0 0 25 0 1 0 97749571 200519680 35225 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 48955 35225 94 219 0 48732 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 195820

[startup+942.301 s]
/proc/loadavg: 1.03 1.05 1.01 2/78 9035
/proc/meminfo: memFree=1062272/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=197760 CPUtime=941.95
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 43975 0 0 0 94040 155 0 0 25 0 1 0 97749571 202506240 35852 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547364 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 49440 35852 94 219 0 49217 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 197760

[startup+1002.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 9035
/proc/meminfo: memFree=1055552/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=199192 CPUtime=1001.92
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 45780 0 0 0 100031 161 0 0 25 0 1 0 97749571 203972608 37493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547150 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 49798 37493 94 219 0 49575 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 199192

[startup+1062.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 9035
/proc/meminfo: memFree=1049728/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=200952 CPUtime=1061.9
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 47389 0 0 0 106022 168 0 0 25 0 1 0 97749571 205774848 38939 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 50238 38939 94 219 0 50015 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 200952

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9035
/proc/meminfo: memFree=1048384/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=202556 CPUtime=1121.88
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 48050 0 0 0 112013 175 0 0 25 0 1 0 97749571 207417344 39275 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 50639 39275 94 219 0 50416 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 202556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 9035
/proc/meminfo: memFree=1042560/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=203588 CPUtime=1181.86
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 49717 0 0 0 118004 182 0 0 25 0 1 0 97749571 208474112 40747 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 50897 40747 94 219 0 50674 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 203588

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9035
/proc/meminfo: memFree=1036096/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=206264 CPUtime=1241.84
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 51519 0 0 0 123995 189 0 0 25 0 1 0 97749571 211214336 42354 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 51566 42354 94 219 0 51343 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 206264

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1030464/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=206520 CPUtime=1301.82
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 53029 0 0 0 129986 196 0 0 25 0 1 0 97749571 211476480 43798 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 51630 43798 94 219 0 51407 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 206520

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1023872/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=208832 CPUtime=1361.8
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 54900 0 0 0 135977 203 0 0 25 0 1 0 97749571 213843968 45409 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 52208 45409 94 219 0 51985 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 208832

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1021952/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=210000 CPUtime=1421.77
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 55527 0 0 0 141969 208 0 0 25 0 1 0 97749571 215040000 45873 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 52500 45873 94 219 0 52277 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 210000

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1020672/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=211164 CPUtime=1481.75
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 56058 0 0 0 147961 214 0 0 25 0 1 0 97749571 216231936 46208 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 52791 46208 94 219 0 52568 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 211164

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 9035
/proc/meminfo: memFree=1018176/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=213224 CPUtime=1541.73
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 56780 0 0 0 153955 218 0 0 25 0 1 0 97749571 218341376 46799 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 53306 46799 94 219 0 53083 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 213224

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1017024/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=213996 CPUtime=1601.7
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 57199 0 0 0 159948 222 0 0 25 0 1 0 97749571 219131904 47055 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 53499 47055 94 219 0 53276 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 213996

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1016320/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=214760 CPUtime=1661.68
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 57418 0 0 0 165941 227 0 0 25 0 1 0 97749571 219914240 47274 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 53690 47274 94 219 0 53467 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 214760

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1014720/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=215272 CPUtime=1721.66
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 57967 0 0 0 171934 232 0 0 25 0 1 0 97749571 220438528 47692 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 53818 47692 94 219 0 53595 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 215272

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1012224/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=216588 CPUtime=1781.64
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 58661 0 0 0 177926 238 0 0 25 0 1 0 97749571 221786112 48256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 54147 48256 94 219 0 53924 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 216588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9035
/proc/meminfo: memFree=1012096/2055920 swapFree=4192956/4192956
[pid=9034] ppid=9032 vsize=216720 CPUtime=1800.04
/proc/9034/stat : 9034 (PBS4) R 9032 9034 8389 0 -1 4194304 58723 0 0 0 179764 240 0 0 25 0 1 0 97749571 221921280 48318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9034/statm: 54180 48318 94 219 0 53957 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 216720

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

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

Child status: 0
Real time (s): 1800.74
CPU time (s): 1800.09
CPU user time (s): 1797.65
CPU system time (s): 2.44063
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 216720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.65
system time used= 2.44063
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58724
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= 978

runsolver used 2.14267 second user time and 4.35334 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Fri Apr 13 21:05:17 UTC 2007

IDJOB= 350333
IDBENCH= 1282
IDSOLVER= 157
FILE ID= node13/350333-1176498317

PBS_JOBID= 4556680

Free space on /tmp= 66523 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900577940.opb
COMMAND LINE= /tmp/evaluation/350333-1176498317/PBS4 /tmp/evaluation/350333-1176498317/instance-350333-1176498317.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-350333-1176498317 -o ROOT/results/node13/conversion-350333-1176498317 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350333-1176498317/instance-350333-1176498317.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-350333-1176498317 -o ROOT/results/node13/solver-350333-1176498317 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350333-1176498317/PBS4 /tmp/evaluation/350333-1176498317/instance-350333-1176498317.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  07abcf74f2aa8e328290ac3dd6aefa51

RANDOM SEED= 706051857

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1206048 kB
Buffers:         39804 kB
Cached:         697520 kB
SwapCached:          0 kB
Active:         253328 kB
Inactive:       528292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1206048 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          63244 kB
Slab:            53700 kB
Committed_AS:  4594136 kB
PageTables:       1872 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= 66523 MiB

End job on node13 on Fri Apr 13 21:35:20 UTC 2007