Trace number 458233

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_v2 2007-03-23UNSAT 1168.93 1169.23

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb
MD5SUMd9d7c99a4b01b1207d32721f3efdc2ab
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 benchmark136.413
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 761
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/458233-1178620538/instance-458233-1178620538.opb ......
1168.90/1169.20	c done parsing opb.
1168.90/1169.20	s UNSATISFIABLE
1168.90/1169.20	c Total Run Time					1168.88

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458233-1178620538/instance-458233-1178620538.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-458233-1178620538 -o ROOT/results/node63/solver-458233-1178620538 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458233-1178620538/instance-458233-1178620538.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 3/64 19952
/proc/meminfo: memFree=1779140/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=1324 CPUtime=0
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 338043705 1355776 120 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 331 120 86 219 0 108 0

[startup+0.05395 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19952
/proc/meminfo: memFree=1779140/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=1472 CPUtime=0.05
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 218 0 0 0 5 0 0 0 18 0 1 0 338043705 1507328 200 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 368 200 90 219 0 145 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1472

[startup+0.101954 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19952
/proc/meminfo: memFree=1779140/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=1604 CPUtime=0.09
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 251 0 0 0 9 0 0 0 18 0 1 0 338043705 1642496 233 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 401 233 90 219 0 178 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1604

[startup+0.301975 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19952
/proc/meminfo: memFree=1779140/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=2568 CPUtime=0.29
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 390 0 0 0 29 0 0 0 19 0 1 0 338043705 2629632 372 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 642 372 90 219 0 419 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2568

[startup+0.702017 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19952
/proc/meminfo: memFree=1779140/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=3916 CPUtime=0.69
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 648 0 0 0 69 0 0 0 22 0 1 0 338043705 4009984 581 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 979 581 90 219 0 756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3916

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19953
/proc/meminfo: memFree=1776508/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=6232 CPUtime=1.49
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 1002 0 0 0 148 1 0 0 25 0 1 0 338043705 6381568 935 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 1558 935 90 219 0 1335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6232

[startup+3.10227 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19953
/proc/meminfo: memFree=1774716/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=7160 CPUtime=3.09
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 1579 0 0 0 306 3 0 0 25 0 1 0 338043705 7331840 1415 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 1790 1415 90 219 0 1567 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7160

[startup+6.30161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19953
/proc/meminfo: memFree=1771260/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=12692 CPUtime=6.28
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 2540 0 0 0 624 4 0 0 25 0 1 0 338043705 12996608 2183 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 3173 2183 90 219 0 2950 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12692

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19953
/proc/meminfo: memFree=1766268/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=22224 CPUtime=12.69
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 3640 0 0 0 1261 8 0 0 25 0 1 0 338043705 22757376 3283 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545081 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 5556 3283 90 219 0 5333 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22224

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19953
/proc/meminfo: memFree=1759228/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=25436 CPUtime=25.48
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 5770 0 0 0 2535 13 0 0 25 0 1 0 338043705 26046464 5028 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 6359 5028 90 219 0 6136 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25436

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19953
/proc/meminfo: memFree=1749948/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=47956 CPUtime=51.08
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 8819 0 0 0 5087 21 0 0 25 0 1 0 338043705 49106944 7308 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547205 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 11989 7308 90 219 0 11766 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47956

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19953
/proc/meminfo: memFree=1735036/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=52580 CPUtime=102.27
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 12527 0 0 0 10193 34 0 0 25 0 1 0 338043705 53841920 11016 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 13145 11016 90 219 0 12922 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 52580

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19953
/proc/meminfo: memFree=1722492/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=88288 CPUtime=162.25
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 15724 0 0 0 16178 47 0 0 25 0 1 0 338043705 90406912 14180 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 22072 14180 90 219 0 21849 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 88288

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19953
/proc/meminfo: memFree=1712508/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=96856 CPUtime=222.23
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 19934 0 0 0 22165 58 0 0 25 0 1 0 338043705 99180544 16622 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547376 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 24214 16622 90 219 0 23991 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 96856

[startup+282.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 19953
/proc/meminfo: memFree=1703292/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=100616 CPUtime=282.21
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 22513 0 0 0 28154 67 0 0 25 0 1 0 338043705 103030784 18937 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 25154 18937 90 219 0 24931 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 100616

[startup+342.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19953
/proc/meminfo: memFree=1693820/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=102792 CPUtime=342.2
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 25086 0 0 0 34142 78 0 0 25 0 1 0 338043705 105259008 21279 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 25698 21279 90 219 0 25475 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 102792

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 19953
/proc/meminfo: memFree=1685436/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=104472 CPUtime=402.19
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 27327 0 0 0 40132 87 0 0 25 0 1 0 338043705 106979328 23388 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 26118 23388 90 219 0 25895 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 104472

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19953
/proc/meminfo: memFree=1678396/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=171300 CPUtime=462.17
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 29177 0 0 0 46123 94 0 0 25 0 1 0 338043705 175411200 25106 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 42825 25106 90 219 0 42602 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 171300

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1673980/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=173832 CPUtime=522.15
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 30441 0 0 0 52115 100 0 0 25 0 1 0 338043705 178003968 26174 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 43458 26174 90 219 0 43235 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 173832

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1671932/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=175224 CPUtime=582.13
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 31017 0 0 0 58107 106 0 0 25 0 1 0 338043705 179429376 26685 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550349 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 43806 26685 90 219 0 43583 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 175224

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1670588/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=176524 CPUtime=642.12
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 31545 0 0 0 64100 112 0 0 25 0 1 0 338043705 180760576 27017 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 44131 27017 90 219 0 43908 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 176524

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1669308/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=177584 CPUtime=702.1
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 32023 0 0 0 70092 118 0 0 25 0 1 0 338043705 181846016 27331 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546873 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 44396 27331 90 219 0 44173 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 177584

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1667580/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=179268 CPUtime=762.1
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 32562 0 0 0 76087 123 0 0 25 0 1 0 338043705 183570432 27772 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 44817 27772 90 219 0 44594 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 179268

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1665724/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=192892 CPUtime=822.08
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 36145 0 0 0 82077 131 0 0 25 0 1 0 338043705 197521408 28217 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 48223 28217 90 219 0 48000 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 192892

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1664636/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=193596 CPUtime=882.06
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 36526 0 0 0 88069 137 0 0 25 0 1 0 338043705 198242304 28468 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 48399 28468 90 219 0 48176 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 193596

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1663356/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=194964 CPUtime=942.05
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 36993 0 0 0 94062 143 0 0 25 0 1 0 338043705 199643136 28805 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 48741 28805 90 219 0 48518 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 194964

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1661500/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=196840 CPUtime=1002.03
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 37581 0 0 0 100055 148 0 0 25 0 1 0 338043705 201564160 29295 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 49210 29295 90 219 0 48987 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 196840

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1660028/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=197532 CPUtime=1062.02
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 37944 0 0 0 106048 154 0 0 25 0 1 0 338043705 202272768 29658 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 49383 29658 90 219 0 49160 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 197532

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1658684/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=198128 CPUtime=1122
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 38272 0 0 0 112040 160 0 0 25 0 1 0 338043705 202883072 29986 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 49532 29986 90 219 0 49309 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 198128

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

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1658620/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=198128 CPUtime=1126.01
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 38278 0 0 0 112441 160 0 0 25 0 1 0 338043705 202883072 29992 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544794 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 49532 29992 90 219 0 49309 0
Current children cumulated CPU time (s) 1126.01
Current children cumulated vsize (KiB) 198128

[startup+1151.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1657276/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=199432 CPUtime=1151.59
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 38612 0 0 0 114998 161 0 0 25 0 1 0 338043705 204218368 30326 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544912 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 49858 30326 90 219 0 49635 0
Current children cumulated CPU time (s) 1151.59
Current children cumulated vsize (KiB) 199432

[startup+1158.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 19955
/proc/meminfo: memFree=1657148/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=199432 CPUtime=1157.99
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 38645 0 0 0 115638 161 0 0 25 0 1 0 338043705 204218368 30359 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 49858 30359 90 219 0 49635 0
Current children cumulated CPU time (s) 1157.99
Current children cumulated vsize (KiB) 199432

[startup+1164.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1656956/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=200144 CPUtime=1164.39
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 38699 0 0 0 116277 162 0 0 25 0 1 0 338043705 204947456 30413 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 50036 30413 90 219 0 49813 0
Current children cumulated CPU time (s) 1164.39
Current children cumulated vsize (KiB) 200144

[startup+1166.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1656956/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=200144 CPUtime=1165.98
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 38701 0 0 0 116436 162 0 0 25 0 1 0 338043705 204947456 30415 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 50036 30415 90 219 0 49813 0
Current children cumulated CPU time (s) 1165.98
Current children cumulated vsize (KiB) 200144

[startup+1167.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1656316/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=200144 CPUtime=1167.58
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 38855 0 0 0 116596 162 0 0 25 0 1 0 338043705 204947456 30569 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 50036 30569 90 219 0 49813 0
Current children cumulated CPU time (s) 1167.58
Current children cumulated vsize (KiB) 200144

[startup+1168.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1656316/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=200144 CPUtime=1168.38
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 38856 0 0 0 116676 162 0 0 25 0 1 0 338043705 204947456 30570 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134556959 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 50036 30570 90 219 0 49813 0
Current children cumulated CPU time (s) 1168.38
Current children cumulated vsize (KiB) 200144

[startup+1169.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1656316/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=200144 CPUtime=1168.79
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 38857 0 0 0 116716 163 0 0 25 0 1 0 338043705 204947456 30571 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 50036 30571 90 219 0 49813 0
Current children cumulated CPU time (s) 1168.79
Current children cumulated vsize (KiB) 200144

[startup+1169.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19955
/proc/meminfo: memFree=1656316/2055920 swapFree=4183072/4192956
[pid=19952] ppid=19950 vsize=200144 CPUtime=1168.9
/proc/19952/stat : 19952 (PBS4_SAT07v2) R 19950 19952 19144 0 -1 4194304 38857 0 0 0 116727 163 0 0 25 0 1 0 338043705 204947456 30571 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134544683 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19952/statm: 50036 30571 90 219 0 49813 0
Current children cumulated CPU time (s) 1168.9
Current children cumulated vsize (KiB) 200144

Child status: 0
Real time (s): 1169.23
CPU time (s): 1168.93
CPU user time (s): 1167.27
CPU system time (s): 1.65275
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 204408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1167.27
system time used= 1.65275
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38874
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 2060

runsolver used 0.938857 second user time and 2.25966 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Tue May  8 10:35:38 UTC 2007

IDJOB= 458233
IDBENCH= 1310
IDSOLVER= 200
FILE ID= node63/458233-1178620538

PBS_JOBID= 5218243

Free space on /tmp= 66559 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458233-1178620538/instance-458233-1178620538.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node63/convwatcher-458233-1178620538 -o ROOT/results/node63/conversion-458233-1178620538 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458233-1178620538/instance-458233-1178620538.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-458233-1178620538 -o ROOT/results/node63/solver-458233-1178620538 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458233-1178620538/instance-458233-1178620538.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  d9d7c99a4b01b1207d32721f3efdc2ab

RANDOM SEED= 224214351

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.232
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		: 3000.232
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:       1779548 kB
Buffers:         22504 kB
Cached:         156716 kB
SwapCached:       3904 kB
Active:          48160 kB
Inactive:       141412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779548 kB
SwapTotal:     4192956 kB
SwapFree:      4183072 kB
Dirty:            2328 kB
Writeback:           0 kB
Mapped:          16412 kB
Slab:            72812 kB
Committed_AS:  5961928 kB
PageTables:       1460 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= 66559 MiB

End job on node63 on Tue May  8 10:55:07 UTC 2007