Trace number 351767

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 NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 168.257 168.432

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-van.opb
MD5SUMd92d79a852cb21e3bf779066f8153c82
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark41696
Best CPU time to get the best result obtained on this benchmark1782.95
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 41696
Optimality of the best value was proved NO
Number of variables135360
Total number of constraints39616
Number of constraints which are clauses128
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints39488
Minimum length of a constraint2
Maximum length of a constraint496
Number of terms in the objective function 192
Biggest coefficient in the objective function 3977
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 524416
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 170151
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524573
Number of bits of the biggest sum of numbers20
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)

166.30/166.41	c Somebody sent me a SIGTERM
166.30/166.41	s UNKNOWN
166.30/166.43	pb2clasp1: no process killed
82.60/168.42	sh: line 1: 14842 Killed                  cat /tmp/evaluation/351767-1176612974/temp/instance-351767-1176612974.opb.op
82.60/168.42	     14843                       | clasp >/tmp/evaluation/351767-1176612974/temp/instance-351767-1176612974.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351767-1176612974/instance-351767-1176612974.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/node5/watcher-351767-1176612974 -o ROOT/results/node5/solver-351767-1176612974 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-351767-1176612974.opb /tmp/evaluation/351767-1176612974/temp 

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: 0.92 0.98 0.99 3/77 14822
/proc/meminfo: memFree=1629960/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=12268 CPUtime=0
/proc/14822/stat : 14822 (pbclasp) R 14820 14822 13794 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 137335176 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913647205 0 0 4224 0 0 0 0 17 1 0 0
/proc/14822/statm: 3067 317 242 3 0 167 0

[startup+0.087291 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14822
/proc/meminfo: memFree=1629960/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=16052 CPUtime=0.07
/proc/14822/stat : 14822 (pbclasp) R 14820 14822 13794 0 -1 4194304 1368 0 0 0 7 0 0 0 18 0 1 0 137335176 16437248 1334 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913325793 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14822/statm: 4013 1335 314 3 0 1113 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16052

[startup+0.101291 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14822
/proc/meminfo: memFree=1629960/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=16448 CPUtime=0.09
/proc/14822/stat : 14822 (pbclasp) R 14820 14822 13794 0 -1 4194304 1487 0 0 0 9 0 0 0 18 0 1 0 137335176 16842752 1453 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226913325793 0 0 4224 16384 0 0 0 17 1 0 0
/proc/14822/statm: 4112 1454 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301315 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14822
/proc/meminfo: memFree=1629960/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18632 CPUtime=0.1
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2060 0 0 0 9 1 0 0 16 0 1 0 137335176 19079168 2012 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14822/statm: 4658 2012 324 3 0 1758 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18632

[startup+0.701358 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14822
/proc/meminfo: memFree=1629960/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18632 CPUtime=0.1
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2060 0 0 0 9 1 0 0 16 0 1 0 137335176 19079168 2012 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14822/statm: 4658 2012 324 3 0 1758 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 18632

[startup+1.50245 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 14825
/proc/meminfo: memFree=1621616/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18632 CPUtime=0.1
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2060 0 0 0 9 1 0 0 16 0 1 0 137335176 19079168 2012 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14822/statm: 4658 2012 324 3 0 1758 0
[pid=14824] ppid=14822 vsize=5352 CPUtime=0
/proc/14824/stat : 14824 (sh) S 14822 14822 13794 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 137335187 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14824/statm: 1338 229 193 169 0 49 0
[pid=14825] ppid=14824 vsize=12400 CPUtime=1.37
/proc/14825/stat : 14825 (pb2clasp1) R 14824 14822 13794 0 -1 4194304 499 0 0 0 137 0 0 0 25 0 1 0 137335187 12697600 461 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 226931393792 0 0 4224 0 0 0 0 17 1 0 0
/proc/14825/statm: 3100 461 340 3 0 200 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 36384

[startup+3.10163 s]
/proc/loadavg: 0.92 0.98 0.99 2/80 14825
/proc/meminfo: memFree=1620464/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18632 CPUtime=0.1
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2060 0 0 0 9 1 0 0 16 0 1 0 137335176 19079168 2012 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14822/statm: 4658 2012 324 3 0 1758 0
[pid=14824] ppid=14822 vsize=5352 CPUtime=0
/proc/14824/stat : 14824 (sh) S 14822 14822 13794 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 137335187 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14824/statm: 1338 229 193 169 0 49 0
[pid=14825] ppid=14824 vsize=12532 CPUtime=2.98
/proc/14825/stat : 14825 (pb2clasp1) R 14824 14822 13794 0 -1 4194304 537 0 0 0 296 2 0 0 25 0 1 0 137335187 12832768 499 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 226931373896 0 0 4224 0 0 0 0 17 1 0 0
/proc/14825/statm: 3133 499 340 3 0 233 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 36516

[startup+6.30199 s]
/proc/loadavg: 1.01 1.00 1.00 2/80 14825
/proc/meminfo: memFree=1619248/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18632 CPUtime=0.1
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2060 0 0 0 9 1 0 0 16 0 1 0 137335176 19079168 2012 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14822/statm: 4658 2012 324 3 0 1758 0
[pid=14824] ppid=14822 vsize=5352 CPUtime=0
/proc/14824/stat : 14824 (sh) S 14822 14822 13794 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 137335187 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14824/statm: 1338 229 193 169 0 49 0
[pid=14825] ppid=14824 vsize=12532 CPUtime=6.17
/proc/14825/stat : 14825 (pb2clasp1) R 14824 14822 13794 0 -1 4194304 537 0 0 0 614 3 0 0 25 0 1 0 137335187 12832768 499 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 226913352862 0 0 4224 0 0 0 0 17 1 0 0
/proc/14825/statm: 3133 499 340 3 0 233 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 36516

[startup+12.7017 s]
/proc/loadavg: 1.01 1.00 1.00 2/80 14825
/proc/meminfo: memFree=1615152/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18632 CPUtime=0.1
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2060 0 0 0 9 1 0 0 16 0 1 0 137335176 19079168 2012 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14822/statm: 4658 2012 324 3 0 1758 0
[pid=14824] ppid=14822 vsize=5352 CPUtime=0
/proc/14824/stat : 14824 (sh) S 14822 14822 13794 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 137335187 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14824/statm: 1338 229 193 169 0 49 0
[pid=14825] ppid=14824 vsize=12532 CPUtime=12.58
/proc/14825/stat : 14825 (pb2clasp1) R 14824 14822 13794 0 -1 4194304 537 0 0 0 1251 7 0 0 25 0 1 0 137335187 12832768 499 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 226913176861 0 0 4224 0 0 0 0 17 1 0 0
/proc/14825/statm: 3133 499 340 3 0 233 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36516

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 14825
/proc/meminfo: memFree=1606576/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18632 CPUtime=0.1
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2060 0 0 0 9 1 0 0 16 0 1 0 137335176 19079168 2012 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14822/statm: 4658 2012 324 3 0 1758 0
[pid=14824] ppid=14822 vsize=5352 CPUtime=0
/proc/14824/stat : 14824 (sh) S 14822 14822 13794 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 137335187 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14824/statm: 1338 229 193 169 0 49 0
[pid=14825] ppid=14824 vsize=12532 CPUtime=25.37
/proc/14825/stat : 14825 (pb2clasp1) R 14824 14822 13794 0 -1 4194304 537 0 0 0 2525 12 0 0 25 0 1 0 137335187 12832768 499 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 226922377170 0 0 4224 0 0 0 0 17 1 0 0
/proc/14825/statm: 3133 499 340 3 0 233 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 36516

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 14825
/proc/meminfo: memFree=1590640/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18632 CPUtime=0.1
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2060 0 0 0 9 1 0 0 16 0 1 0 137335176 19079168 2012 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14822/statm: 4658 2012 324 3 0 1758 0
[pid=14824] ppid=14822 vsize=5352 CPUtime=0
/proc/14824/stat : 14824 (sh) S 14822 14822 13794 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 137335187 5480448 229 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14824/statm: 1338 229 193 169 0 49 0
[pid=14825] ppid=14824 vsize=12532 CPUtime=50.96
/proc/14825/stat : 14825 (pb2clasp1) R 14824 14822 13794 0 -1 4194304 537 0 0 0 5075 21 0 0 25 0 1 0 137335187 12832768 499 18446744073709551615 4194304 4206940 548682069344 18446744073709551615 226931717274 0 0 4224 0 0 0 0 17 1 0 0
/proc/14825/statm: 3133 499 340 3 0 233 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 36516

[startup+102.306 s]
/proc/loadavg: 1.06 1.02 1.00 2/81 14832
/proc/meminfo: memFree=1460776/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18764 CPUtime=80.51
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2151 1630 0 0 10 1 7973 67 15 0 1 0 137335176 19214336 2036 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14822/statm: 4691 2036 343 3 0 1791 0
[pid=14830] ppid=14822 vsize=5352 CPUtime=0
/proc/14830/stat : 14830 (sh) S 14822 14822 13794 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137343232 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14830/statm: 1338 224 188 169 0 49 0
[pid=14831] ppid=14830 vsize=2520 CPUtime=0.06
/proc/14831/stat : 14831 (cat) S 14830 14822 13794 0 -1 4194304 119 0 0 0 0 6 0 0 15 0 1 0 137343232 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14831/statm: 630 87 71 4 0 42 0
[pid=14832] ppid=14830 vsize=53068 CPUtime=21.65
/proc/14832/stat : 14832 (clasp) R 14830 14822 13794 0 -1 4194304 12913 0 0 0 2155 10 0 0 25 0 1 0 137343232 54341632 12843 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8360926 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 13267 12843 173 154 0 12737 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 79704

[startup+162.302 s]
/proc/loadavg: 1.07 1.03 1.00 2/81 14832
/proc/meminfo: memFree=15080/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18764 CPUtime=80.51
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2151 1630 0 0 10 1 7973 67 15 0 1 0 137335176 19214336 2036 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14822/statm: 4691 2036 343 3 0 1791 0
[pid=14830] ppid=14822 vsize=5352 CPUtime=0
/proc/14830/stat : 14830 (sh) S 14822 14822 13794 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137343232 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14830/statm: 1338 224 188 169 0 49 0
[pid=14831] ppid=14830 vsize=2520 CPUtime=0.15
/proc/14831/stat : 14831 (cat) S 14830 14822 13794 0 -1 4194304 119 0 0 0 0 15 0 0 15 0 1 0 137343232 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14831/statm: 630 87 71 4 0 42 0
[pid=14832] ppid=14830 vsize=1647888 CPUtime=81.54
/proc/14832/stat : 14832 (clasp) R 14830 14822 13794 0 -1 4194304 565478 0 0 0 7912 242 0 0 25 0 1 0 137343232 1687437312 387000 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 411972 387000 181 154 0 411442 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 1674524



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+166.401 s]
/proc/loadavg: 1.06 1.03 1.00 2/81 14832
/proc/meminfo: memFree=16040/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18764 CPUtime=80.51
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2151 1630 0 0 10 1 7973 67 15 0 1 0 137335176 19214336 2036 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14822/statm: 4691 2036 343 3 0 1791 0
[pid=14830] ppid=14822 vsize=5352 CPUtime=0
/proc/14830/stat : 14830 (sh) S 14822 14822 13794 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137343232 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14830/statm: 1338 224 188 169 0 49 0
[pid=14831] ppid=14830 vsize=2520 CPUtime=0.15
/proc/14831/stat : 14831 (cat) S 14830 14822 13794 0 -1 4194304 119 0 0 0 0 15 0 0 15 0 1 0 137343232 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14831/statm: 630 87 71 4 0 42 0
[pid=14832] ppid=14830 vsize=1832976 CPUtime=85.64
/proc/14832/stat : 14832 (clasp) R 14830 14822 13794 0 -1 4194304 623499 0 0 0 8295 269 0 0 25 0 1 0 137343232 1876967424 423034 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8328827 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 458244 423034 181 154 0 457714 0
Current children cumulated CPU time (s) 166.3
Current children cumulated vsize (KiB) 1859612

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

[startup+166.401 s]
/proc/loadavg: 1.06 1.03 1.00 2/81 14832
/proc/meminfo: memFree=16040/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18764 CPUtime=80.51
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2151 1630 0 0 10 1 7973 67 15 0 1 0 137335176 19214336 2036 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14822/statm: 4691 2036 343 3 0 1791 0
[pid=14830] ppid=14822 vsize=5352 CPUtime=0
/proc/14830/stat : 14830 (sh) S 14822 14822 13794 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137343232 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14830/statm: 1338 224 188 169 0 49 0
[pid=14831] ppid=14830 vsize=2520 CPUtime=0.15
/proc/14831/stat : 14831 (cat) S 14830 14822 13794 0 -1 4194304 119 0 0 0 0 15 0 0 15 0 1 0 137343232 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14831/statm: 630 87 71 4 0 42 0
[pid=14832] ppid=14830 vsize=1832976 CPUtime=85.64
/proc/14832/stat : 14832 (clasp) R 14830 14822 13794 0 -1 4194304 623499 0 0 0 8295 269 0 0 25 0 1 0 137343232 1876967424 423034 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8328827 0 0 4096 0 0 0 0 17 1 0 0
/proc/14832/statm: 458244 423034 181 154 0 457714 0
Current children cumulated CPU time (s) 166.3
Current children cumulated vsize (KiB) 1859612

# WARNING:
# current cumulated CPU time (80.72 s) is less than in the last sample (166.3 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (85.58 s) to the 'lost time'.

[startup+166.519 s]
/proc/loadavg: 1.06 1.03 1.00 2/81 14832
/proc/meminfo: memFree=16040/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18764 CPUtime=80.72
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2303 3002 0 0 10 1 7974 87 17 0 1 0 137335176 19214336 2038 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922377314 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/14822/statm: 4691 2038 343 3 0 1791 0
Current children cumulated CPU time (s) 80.72
Current children cumulated vsize (KiB) 18764

Sending SIGKILL to process tree (bottom up)

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

[startup+167.801 s]
/proc/loadavg: 1.06 1.03 1.00 2/82 14843
/proc/meminfo: memFree=1708640/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18764 CPUtime=81.04
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2314 3404 0 0 10 1 7974 119 16 0 1 0 137335176 19214336 2038 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14822/statm: 4691 2038 343 3 0 1791 0
[pid=14841] ppid=14822 vsize=5352 CPUtime=0
/proc/14841/stat : 14841 (sh) S 14822 14822 13794 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137351857 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14841/statm: 1338 224 188 169 0 49 0
[pid=14842] ppid=14841 vsize=2520 CPUtime=0
/proc/14842/stat : 14842 (cat) S 14841 14822 13794 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 137351857 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/14842/statm: 630 87 71 4 0 42 0
[pid=14843] ppid=14841 vsize=9332 CPUtime=0.97
/proc/14843/stat : 14843 (clasp) R 14841 14822 13794 0 -1 4194304 1964 0 0 0 96 1 0 0 25 0 1 0 137351857 9555968 1927 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8360924 0 0 4096 0 0 0 0 17 1 0 0
/proc/14843/statm: 2333 1927 173 154 0 1803 0
Current children cumulated CPU time (s) 82.01
Current children cumulated vsize (KiB) 35968

[startup+168.201 s]
/proc/loadavg: 1.06 1.02 1.00 2/82 14843
/proc/meminfo: memFree=1701536/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18764 CPUtime=81.04
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2314 3404 0 0 10 1 7974 119 16 0 1 0 137335176 19214336 2038 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14822/statm: 4691 2038 343 3 0 1791 0
[pid=14841] ppid=14822 vsize=5352 CPUtime=0
/proc/14841/stat : 14841 (sh) S 14822 14822 13794 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137351857 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14841/statm: 1338 224 188 169 0 49 0
[pid=14842] ppid=14841 vsize=2520 CPUtime=0
/proc/14842/stat : 14842 (cat) S 14841 14822 13794 0 -1 4194304 119 0 0 0 0 0 0 0 16 0 1 0 137351857 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14842/statm: 630 87 71 4 0 42 0
[pid=14843] ppid=14841 vsize=11624 CPUtime=1.37
/proc/14843/stat : 14843 (clasp) R 14841 14822 13794 0 -1 4194304 2545 0 0 0 136 1 0 0 25 0 1 0 137351857 11902976 2508 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134855493 0 0 4096 0 0 0 0 17 1 0 0
/proc/14843/statm: 2906 2508 173 154 0 2376 0
Current children cumulated CPU time (s) 82.41
Current children cumulated vsize (KiB) 38260

[startup+168.401 s]
/proc/loadavg: 1.06 1.02 1.00 2/82 14843
/proc/meminfo: memFree=1701536/2055920 swapFree=4191880/4192956
[pid=14822] ppid=14820 vsize=18764 CPUtime=81.04
/proc/14822/stat : 14822 (pbclasp) S 14820 14822 13794 0 -1 4194304 2314 3404 0 0 10 1 7974 119 16 0 1 0 137335176 19214336 2038 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 226922381204 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/14822/statm: 4691 2038 343 3 0 1791 0
[pid=14841] ppid=14822 vsize=5352 CPUtime=0
/proc/14841/stat : 14841 (sh) S 14822 14822 13794 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 137351857 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/14841/statm: 1338 224 188 169 0 49 0
[pid=14842] ppid=14841 vsize=2520 CPUtime=0
/proc/14842/stat : 14842 (cat) S 14841 14822 13794 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 137351857 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 226913648866 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/14842/statm: 630 87 71 4 0 42 0
[pid=14843] ppid=14841 vsize=11884 CPUtime=1.56
/proc/14843/stat : 14843 (clasp) R 14841 14822 13794 0 -1 4194304 2618 0 0 0 155 1 0 0 25 0 1 0 137351857 12169216 2581 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8273669 0 0 4096 0 0 0 0 17 1 0 0
/proc/14843/statm: 2971 2581 173 154 0 2441 0
Current children cumulated CPU time (s) 82.6
Current children cumulated vsize (KiB) 38520

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 85.58
#  lost CPU user time (s): 82.94
#  lost CPU system time (s): 2.64

Real time (s): 168.432
CPU time (s): 168.257
CPU user time (s): 164.372
CPU system time (s): 3.88581
CPU usage (%): 99.8965
Max. virtual memory (cumulated for all children) (KiB): 1859612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 81.4316
system time used= 1.24581
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9927
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= 13854
involuntary context switches= 1847

runsolver used 0.171973 second user time and 0.45393 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sun Apr 15 04:56:15 UTC 2007

IDJOB= 351767
IDBENCH= 1809
IDSOLVER= 158
FILE ID= node5/351767-1176612974

PBS_JOBID= 4556821

Free space on /tmp= 66498 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-van.opb
COMMAND LINE= pbclasp instance-351767-1176612974.opb /tmp/evaluation/351767-1176612974/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node5/convwatcher-351767-1176612974 -o ROOT/results/node5/conversion-351767-1176612974 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351767-1176612974/instance-351767-1176612974.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-351767-1176612974 -o ROOT/results/node5/solver-351767-1176612974 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-351767-1176612974.opb /tmp/evaluation/351767-1176612974/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  d92d79a852cb21e3bf779066f8153c82

RANDOM SEED= 241165707

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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:       1630432 kB
Buffers:         60476 kB
Cached:         248880 kB
SwapCached:        384 kB
Active:         163988 kB
Inactive:       201276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1630432 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           60764 kB
Writeback:           0 kB
Mapped:          72172 kB
Slab:            45856 kB
Committed_AS:  6918676 kB
PageTables:       1724 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= 66391 MiB

End job on node5 on Sun Apr 15 04:59:04 UTC 2007