Trace number 359329

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 1632.11 1632.65

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900571761.opb
MD5SUM1ce0037c3d80e79a7b72360f6130d1f3
Bench CategorySATUNSAT-SMALLINT (no optimisation, small integers)
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 benchmark133.24
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 713
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/359329-1176926163/instance-359329-1176926163.opb ......
1632.06/1632.62	c done parsing opb.
1632.06/1632.62	s UNSATISFIABLE
1632.06/1632.62	c Total Run Time					1632.07

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/359329-1176926163/instance-359329-1176926163.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/node6/watcher-359329-1176926163 -o ROOT/results/node6/solver-359329-1176926163 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/359329-1176926163/PBS4 /tmp/evaluation/359329-1176926163/instance-359329-1176926163.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 30770
/proc/meminfo: memFree=1313336/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=1324 CPUtime=0
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 168653971 1355776 121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134805545 0 0 4096 0 0 0 0 17 1 0 0
/proc/30770/statm: 331 124 87 219 0 108 0

[startup+0.0813111 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 30770
/proc/meminfo: memFree=1313336/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=1472 CPUtime=0.07
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 239 0 0 0 7 0 0 0 18 0 1 0 168653971 1507328 221 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 368 221 92 219 0 145 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1472

[startup+0.102313 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 30770
/proc/meminfo: memFree=1313336/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=1856 CPUtime=0.09
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 256 0 0 0 9 0 0 0 18 0 1 0 168653971 1900544 238 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 464 238 93 219 0 241 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1856

[startup+0.302336 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 30770
/proc/meminfo: memFree=1313336/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=2564 CPUtime=0.29
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 392 0 0 0 29 0 0 0 19 0 1 0 168653971 2625536 374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 641 374 93 219 0 418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2564

[startup+0.701383 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 30770
/proc/meminfo: memFree=1313336/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=3912 CPUtime=0.69
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 666 0 0 0 69 0 0 0 23 0 1 0 168653971 4005888 599 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 978 599 94 219 0 755 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3912

[startup+1.50147 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30771
/proc/meminfo: memFree=1310576/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=6744 CPUtime=1.49
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 1136 0 0 0 148 1 0 0 25 0 1 0 168653971 6905856 972 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 1686 972 94 219 0 1463 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6744

[startup+3.10166 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30771
/proc/meminfo: memFree=1308848/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=7276 CPUtime=3.09
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 1647 0 0 0 306 3 0 0 25 0 1 0 168653971 7450624 1483 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 1819 1483 94 219 0 1596 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7276

[startup+6.30104 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30771
/proc/meminfo: memFree=1305200/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=12820 CPUtime=6.29
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 2636 0 0 0 624 5 0 0 25 0 1 0 168653971 13127680 2279 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 3205 2279 94 219 0 2982 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12820

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30771
/proc/meminfo: memFree=1300144/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=22336 CPUtime=12.69
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 3776 0 0 0 1260 9 0 0 25 0 1 0 168653971 22872064 3419 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 5584 3419 94 219 0 5361 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22336

[startup+25.5013 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30771
/proc/meminfo: memFree=1292656/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=25964 CPUtime=25.48
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 5952 0 0 0 2535 13 0 0 25 0 1 0 168653971 26587136 5210 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 6491 5210 94 219 0 6268 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25964

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30771
/proc/meminfo: memFree=1282544/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=48116 CPUtime=51.08
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 9255 0 0 0 5086 22 0 0 25 0 1 0 168653971 49270784 7744 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 12029 7744 94 219 0 11806 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48116

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30771
/proc/meminfo: memFree=1266800/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=53256 CPUtime=102.27
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 13133 0 0 0 10192 35 0 0 25 0 1 0 168653971 54534144 11622 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 13314 11622 94 219 0 13091 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53256

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30771
/proc/meminfo: memFree=1252976/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=89364 CPUtime=162.25
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 16685 0 0 0 16180 45 0 0 25 0 1 0 168653971 91508736 15108 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 22341 15108 94 219 0 22118 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 89364

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30771
/proc/meminfo: memFree=1242480/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=99656 CPUtime=222.23
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 21117 0 0 0 22169 54 0 0 25 0 1 0 168653971 102047744 17706 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 24914 17706 94 219 0 24691 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 99656

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30771
/proc/meminfo: memFree=1233840/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=102860 CPUtime=282.21
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 23725 0 0 0 28158 63 0 0 25 0 1 0 168653971 105328640 19885 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 25715 19885 94 219 0 25492 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 102860

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 30943
/proc/meminfo: memFree=1223552/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=104544 CPUtime=342.11
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 26011 0 0 0 34141 70 0 0 25 0 1 0 168653971 107053056 22072 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549281 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 26136 22072 94 219 0 25913 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 104544

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30969
/proc/meminfo: memFree=1215600/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=106520 CPUtime=402.08
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 28410 0 0 0 40129 79 0 0 25 0 1 0 168653971 109076480 24339 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 26630 24339 94 219 0 26407 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 106520

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30969
/proc/meminfo: memFree=1210032/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=173476 CPUtime=462.07
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 30000 0 0 0 46121 86 0 0 25 0 1 0 168653971 177639424 25731 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 43369 25731 94 219 0 43146 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 173476

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30969
/proc/meminfo: memFree=1202992/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=174108 CPUtime=522.06
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 31764 0 0 0 52113 93 0 0 25 0 1 0 168653971 178286592 27462 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 43527 27462 94 219 0 43304 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 174108

[startup+582.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30969
/proc/meminfo: memFree=1196400/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=176124 CPUtime=582.04
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 33705 0 0 0 58104 100 0 0 25 0 1 0 168653971 180350976 29240 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 44031 29240 94 219 0 43808 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 176124

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 30969
/proc/meminfo: memFree=1194032/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=178016 CPUtime=642.02
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 34490 0 0 0 64097 105 0 0 25 0 1 0 168653971 182288384 29698 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 44504 29698 94 219 0 44281 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 178016


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

/proc/meminfo: memFree=1178032/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=199944 CPUtime=1001.93
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 42773 0 0 0 100048 145 0 0 25 0 1 0 168653971 204742656 33704 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 49986 33704 94 219 0 49763 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 199944

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1176624/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=201656 CPUtime=1061.9
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 43288 0 0 0 106039 151 0 0 25 0 1 0 168653971 206495744 34089 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 50414 34089 94 219 0 50191 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 201656

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1174896/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=203060 CPUtime=1121.89
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 43730 0 0 0 112034 155 0 0 25 0 1 0 168653971 207933440 34531 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 50765 34531 94 219 0 50542 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 203060

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1173872/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=203444 CPUtime=1181.88
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 44084 0 0 0 118026 162 0 0 25 0 1 0 168653971 208326656 34787 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 50861 34787 94 219 0 50638 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 203444

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1172336/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=204920 CPUtime=1241.86
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 44516 0 0 0 124019 167 0 0 25 0 1 0 168653971 209838080 35154 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 51230 35154 94 219 0 51007 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 204920

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1171504/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=204920 CPUtime=1301.85
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 44725 0 0 0 130012 173 0 0 25 0 1 0 168653971 209838080 35363 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 51230 35363 94 219 0 51007 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 204920

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1169584/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=207044 CPUtime=1361.83
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 45424 0 0 0 136006 177 0 0 25 0 1 0 168653971 212013056 35834 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 51761 35834 94 219 0 51538 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 207044

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1168304/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=208428 CPUtime=1421.82
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 45754 0 0 0 142000 182 0 0 25 0 1 0 168653971 213430272 36164 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 52107 36164 94 219 0 51884 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 208428

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1166384/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=209184 CPUtime=1481.79
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 46227 0 0 0 147992 187 0 0 25 0 1 0 168653971 214204416 36637 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 52296 36637 94 219 0 52073 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 209184

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1165616/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=209988 CPUtime=1541.78
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 46433 0 0 0 153985 193 0 0 25 0 1 0 168653971 215027712 36843 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 52497 36843 94 219 0 52274 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 209988

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1163248/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=211752 CPUtime=1601.76
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 47122 0 0 0 159979 197 0 0 25 0 1 0 168653971 216834048 37532 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 52938 37532 94 219 0 52715 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 211752

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

[startup+1612.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1162736/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=212716 CPUtime=1612.16
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 47154 0 0 0 161019 197 0 0 25 0 1 0 168653971 217821184 37564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 53179 37564 94 219 0 52956 0
Current children cumulated CPU time (s) 1612.16
Current children cumulated vsize (KiB) 212716

[startup+1625.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1162224/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=212716 CPUtime=1624.96
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 47285 0 0 0 162298 198 0 0 25 0 1 0 168653971 217821184 37695 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 53179 37695 94 219 0 52956 0
Current children cumulated CPU time (s) 1624.96
Current children cumulated vsize (KiB) 212716

[startup+1628.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1162224/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=212716 CPUtime=1628.15
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 47290 0 0 0 162617 198 0 0 25 0 1 0 168653971 217821184 37700 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 53179 37700 94 219 0 52956 0
Current children cumulated CPU time (s) 1628.15
Current children cumulated vsize (KiB) 212716

[startup+1630.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1162160/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=212716 CPUtime=1629.75
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 47293 0 0 0 162777 198 0 0 25 0 1 0 168653971 217821184 37703 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 53179 37703 94 219 0 52956 0
Current children cumulated CPU time (s) 1629.75
Current children cumulated vsize (KiB) 212716

[startup+1631.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1162160/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=212716 CPUtime=1631.35
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 47295 0 0 0 162937 198 0 0 25 0 1 0 168653971 217821184 37705 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 53179 37705 94 219 0 52956 0
Current children cumulated CPU time (s) 1631.35
Current children cumulated vsize (KiB) 212716

[startup+1632.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1162160/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=212716 CPUtime=1631.75
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 47295 0 0 0 162977 198 0 0 25 0 1 0 168653971 217821184 37705 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547224 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 53179 37705 94 219 0 52956 0
Current children cumulated CPU time (s) 1631.75
Current children cumulated vsize (KiB) 212716

[startup+1632.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1162160/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=212716 CPUtime=1631.96
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 47296 0 0 0 162997 199 0 0 25 0 1 0 168653971 217821184 37706 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 53179 37706 94 219 0 52956 0
Current children cumulated CPU time (s) 1631.96
Current children cumulated vsize (KiB) 212716

[startup+1632.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30969
/proc/meminfo: memFree=1162160/2055924 swapFree=4141328/4192956
[pid=30770] ppid=30768 vsize=212716 CPUtime=1632.06
/proc/30770/stat : 30770 (PBS4) R 30768 30770 28776 0 -1 4194304 47296 0 0 0 163007 199 0 0 25 0 1 0 168653971 217821184 37706 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30770/statm: 53179 37706 94 219 0 52956 0
Current children cumulated CPU time (s) 1632.06
Current children cumulated vsize (KiB) 212716

Child status: 0
Real time (s): 1632.65
CPU time (s): 1632.11
CPU user time (s): 1630.1
CPU system time (s): 2.01569
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 212716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1630.1
system time used= 2.01569
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47311
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= 32512

runsolver used 1.90071 second user time and 4.01239 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Wed Apr 18 19:56:03 UTC 2007

IDJOB= 359329
IDBENCH= 1284
IDSOLVER= 157
FILE ID= node6/359329-1176926163

PBS_JOBID= 4595251

Free space on /tmp= 66418 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571761.opb
COMMAND LINE= /tmp/evaluation/359329-1176926163/PBS4 /tmp/evaluation/359329-1176926163/instance-359329-1176926163.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node6/convwatcher-359329-1176926163 -o ROOT/results/node6/conversion-359329-1176926163 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/359329-1176926163/instance-359329-1176926163.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-359329-1176926163 -o ROOT/results/node6/solver-359329-1176926163 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/359329-1176926163/PBS4 /tmp/evaluation/359329-1176926163/instance-359329-1176926163.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  1ce0037c3d80e79a7b72360f6130d1f3

RANDOM SEED= 423830995

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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:      2055924 kB
MemFree:       1313744 kB
Buffers:         36196 kB
Cached:         635300 kB
SwapCached:      18976 kB
Active:         296700 kB
Inactive:       403528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1313744 kB
SwapTotal:     4192956 kB
SwapFree:      4141328 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          30376 kB
Slab:            27508 kB
Committed_AS:  6887796 kB
PageTables:       1784 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= 66418 MiB

End job on node6 on Wed Apr 18 20:23:16 UTC 2007