Trace number 350372

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 1288.97 1289.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900669797.opb
MD5SUMa7f9415d82387c85347e0216376f3dfd
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 benchmark65.2751
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 695
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/350372-1176501005/instance-350372-1176501005.opb ......
1288.86/1289.37	c done parsing opb.
1288.86/1289.37	s UNSATISFIABLE
1288.86/1289.38	c Total Run Time					1288.93

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350372-1176501005/instance-350372-1176501005.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/node2/watcher-350372-1176501005 -o ROOT/results/node2/solver-350372-1176501005 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/350372-1176501005/PBS4 /tmp/evaluation/350372-1176501005/instance-350372-1176501005.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 0.97 3/77 21905
/proc/meminfo: memFree=1805752/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=1324 CPUtime=0
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 126138285 1355776 121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529915 0 0 4096 0 0 0 0 17 1 0 0
/proc/21905/statm: 331 121 87 219 0 108 0

[startup+0.06333 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 21905
/proc/meminfo: memFree=1805752/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=1472 CPUtime=0.05
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 229 0 0 0 5 0 0 0 18 0 1 0 126138285 1507328 211 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 368 211 92 219 0 145 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1472

[startup+0.101335 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 21905
/proc/meminfo: memFree=1805752/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=1604 CPUtime=0.09
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 255 0 0 0 9 0 0 0 18 0 1 0 126138285 1642496 237 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 401 237 92 219 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.301355 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 21905
/proc/meminfo: memFree=1805752/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=2568 CPUtime=0.29
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 392 0 0 0 29 0 0 0 19 0 1 0 126138285 2629632 374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 642 374 93 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.701397 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 21905
/proc/meminfo: memFree=1805752/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=3932 CPUtime=0.69
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 643 0 0 0 69 0 0 0 23 0 1 0 126138285 4026368 576 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 983 576 94 219 0 760 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3932

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1803120/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=6628 CPUtime=1.49
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 1104 0 0 0 148 1 0 0 25 0 1 0 126138285 6787072 940 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 1657 940 94 219 0 1434 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6628

[startup+3.10165 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1801328/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=7164 CPUtime=3.09
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 1657 0 0 0 307 2 0 0 25 0 1 0 126138285 7335936 1493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585946 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 1791 1493 94 219 0 1568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7164

[startup+6.30198 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1797616/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=12856 CPUtime=6.29
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 2603 0 0 0 625 4 0 0 25 0 1 0 126138285 13164544 2246 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 3214 2246 94 219 0 2991 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12856

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1792624/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=22312 CPUtime=12.69
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 3798 0 0 0 1261 8 0 0 25 0 1 0 126138285 22847488 3441 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 5578 3441 94 219 0 5355 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22312

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1785328/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=25768 CPUtime=25.49
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 5905 0 0 0 2536 13 0 0 25 0 1 0 126138285 26386432 5163 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 6442 5163 94 219 0 6219 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25768

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1774640/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=48000 CPUtime=51.08
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 9384 0 0 0 5084 24 0 0 25 0 1 0 126138285 49152000 7873 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 12000 7873 94 219 0 11777 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48000

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1758576/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=52384 CPUtime=102.27
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 13343 0 0 0 10190 37 0 0 25 0 1 0 126138285 53641216 11832 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 13096 11832 94 219 0 12873 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52384

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1745904/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=88328 CPUtime=162.25
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 16663 0 0 0 16173 52 0 0 25 0 1 0 126138285 90447872 15020 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 22082 15020 94 219 0 21859 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 88328

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1733360/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=99084 CPUtime=222.24
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 21561 0 0 0 22161 63 0 0 25 0 1 0 126138285 101462016 18117 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 24771 18117 94 219 0 24548 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 99084

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1723248/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=101560 CPUtime=282.22
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 24343 0 0 0 28149 73 0 0 25 0 1 0 126138285 103997440 20635 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 25390 20635 94 219 0 25167 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 101560

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1715120/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=103584 CPUtime=342.21
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 26671 0 0 0 34138 83 0 0 25 0 1 0 126138285 106070016 22666 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 25896 22666 94 219 0 25673 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 103584

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1706480/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=170908 CPUtime=402.19
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 28957 0 0 0 40127 92 0 0 25 0 1 0 126138285 175009792 24820 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 42727 24820 94 219 0 42504 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 170908

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1698736/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=172444 CPUtime=462.17
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 31100 0 0 0 46117 100 0 0 25 0 1 0 126138285 176582656 26734 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 43111 26734 94 219 0 42888 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 172444

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1691440/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=174192 CPUtime=522.16
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 33201 0 0 0 52107 109 0 0 25 0 1 0 126138285 178372608 28605 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 43548 28605 94 219 0 43325 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 174192

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1683760/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=176908 CPUtime=582.14
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 35385 0 0 0 58097 117 0 0 25 0 1 0 126138285 181153792 30496 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 44227 30496 94 219 0 44004 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 176908

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 21906
/proc/meminfo: memFree=1677872/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=177952 CPUtime=642.13
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 36975 0 0 0 64089 124 0 0 25 0 1 0 126138285 182222848 31956 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 44488 31956 94 219 0 44265 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 177952


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

/proc/meminfo: memFree=1670968/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=181108 CPUtime=702.02
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 38901 0 0 0 70069 133 0 0 25 0 1 0 126138285 185454592 33361 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 45277 33361 94 219 0 45054 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 181108

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1670888/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=194164 CPUtime=762
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 42434 0 0 0 76058 142 0 0 25 0 1 0 126138285 198823936 33626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 48541 33626 94 219 0 48318 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 194164

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1669032/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=196852 CPUtime=821.98
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 43243 0 0 0 82051 147 0 0 25 0 1 0 126138285 201576448 34110 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 49213 34110 94 219 0 48990 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 196852

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1665704/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=199660 CPUtime=881.96
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 44092 0 0 0 88043 153 0 0 25 0 1 0 126138285 204451840 34926 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 49915 34926 94 219 0 49692 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 199660

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1664680/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=200436 CPUtime=941.95
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 44478 0 0 0 94036 159 0 0 25 0 1 0 126138285 205246464 35214 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 50109 35214 94 219 0 49886 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 200436

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1663144/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=201420 CPUtime=1001.94
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 44892 0 0 0 100028 166 0 0 25 0 1 0 126138285 206254080 35595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134586003 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 50355 35595 94 219 0 50132 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 201420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1661680/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=202640 CPUtime=1061.92
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 45344 0 0 0 106020 172 0 0 25 0 1 0 126138285 207503360 35982 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 50660 35982 94 219 0 50437 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 202640

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1659824/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=204580 CPUtime=1121.9
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 45866 0 0 0 112012 178 0 0 25 0 1 0 126138285 209489920 36439 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 51145 36439 94 219 0 50922 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 204580

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1658416/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=205344 CPUtime=1181.89
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 46221 0 0 0 118005 184 0 0 25 0 1 0 126138285 210272256 36794 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 51336 36794 94 219 0 51113 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 205344

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1656560/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=206728 CPUtime=1241.87
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 46681 0 0 0 123998 189 0 0 25 0 1 0 126138285 211689472 37254 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 51682 37254 94 219 0 51459 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 206728

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

[startup+1254.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1656176/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=206728 CPUtime=1253.87
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 46780 0 0 0 125197 190 0 0 25 0 1 0 126138285 211689472 37353 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 51682 37353 94 219 0 51459 0
Current children cumulated CPU time (s) 1253.87
Current children cumulated vsize (KiB) 206728

[startup+1267.1 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1656048/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=206728 CPUtime=1266.67
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 46819 0 0 0 126476 191 0 0 25 0 1 0 126138285 211689472 37392 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 51682 37392 94 219 0 51459 0
Current children cumulated CPU time (s) 1266.67
Current children cumulated vsize (KiB) 206728

[startup+1279.9 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1655536/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=207484 CPUtime=1279.46
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 46944 0 0 0 127754 192 0 0 25 0 1 0 126138285 212463616 37517 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 51871 37517 94 219 0 51648 0
Current children cumulated CPU time (s) 1279.46
Current children cumulated vsize (KiB) 207484

[startup+1286.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1654576/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=208288 CPUtime=1285.86
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 47206 0 0 0 128393 193 0 0 25 0 1 0 126138285 213286912 37779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 52072 37779 94 219 0 51849 0
Current children cumulated CPU time (s) 1285.86
Current children cumulated vsize (KiB) 208288

[startup+1287.9 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1654448/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=208288 CPUtime=1287.46
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 47210 0 0 0 128553 193 0 0 25 0 1 0 126138285 213286912 37783 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 52072 37783 94 219 0 51849 0
Current children cumulated CPU time (s) 1287.46
Current children cumulated vsize (KiB) 208288

[startup+1288.7 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1654448/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=208288 CPUtime=1288.26
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 47211 0 0 0 128633 193 0 0 25 0 1 0 126138285 213286912 37784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 52072 37784 94 219 0 51849 0
Current children cumulated CPU time (s) 1288.26
Current children cumulated vsize (KiB) 208288

[startup+1289.1 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1654448/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=208288 CPUtime=1288.66
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 47212 0 0 0 128673 193 0 0 25 0 1 0 126138285 213286912 37785 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 52072 37785 94 219 0 51849 0
Current children cumulated CPU time (s) 1288.66
Current children cumulated vsize (KiB) 208288

[startup+1289.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1654448/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=208288 CPUtime=1288.86
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194304 47212 0 0 0 128693 193 0 0 25 0 1 0 126138285 213286912 37785 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 52072 37785 94 219 0 51849 0
Current children cumulated CPU time (s) 1288.86
Current children cumulated vsize (KiB) 208288

[startup+1289.4 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 22104
/proc/meminfo: memFree=1654448/2055920 swapFree=4147236/4192956
[pid=21905] ppid=21903 vsize=0 CPUtime=1288.96
/proc/21905/stat : 21905 (PBS4) R 21903 21905 21062 0 -1 4194308 47227 0 0 0 128701 195 0 0 25 0 1 0 126138285 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/21905/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1288.96
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1289.41
CPU time (s): 1288.97
CPU user time (s): 1287.01
CPU system time (s): 1.9617
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 208288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1287.01
system time used= 1.9617
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47227
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= 6
involuntary context switches= 26789

runsolver used 1.48777 second user time and 3.04854 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Fri Apr 13 21:50:05 UTC 2007

IDJOB= 350372
IDBENCH= 1312
IDSOLVER= 157
FILE ID= node2/350372-1176501005

PBS_JOBID= 4556690

Free space on /tmp= 66560 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900669797.opb
COMMAND LINE= /tmp/evaluation/350372-1176501005/PBS4 /tmp/evaluation/350372-1176501005/instance-350372-1176501005.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node2/convwatcher-350372-1176501005 -o ROOT/results/node2/conversion-350372-1176501005 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350372-1176501005/instance-350372-1176501005.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-350372-1176501005 -o ROOT/results/node2/solver-350372-1176501005 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/350372-1176501005/PBS4 /tmp/evaluation/350372-1176501005/instance-350372-1176501005.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  a7f9415d82387c85347e0216376f3dfd

RANDOM SEED= 139073734

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1806288 kB
Buffers:         39312 kB
Cached:         141880 kB
SwapCached:      16960 kB
Active:         133032 kB
Inactive:        74492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1806288 kB
SwapTotal:     4192956 kB
SwapFree:      4147236 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          30596 kB
Slab:            27640 kB
Committed_AS:  4636428 kB
PageTables:       1860 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= 66560 MiB

End job on node2 on Fri Apr 13 22:11:35 UTC 2007