Trace number 362257

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 2007-04-10? (TO) 1802.01 1802.65

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3705.opb
MD5SUM1c8cf561f224f1f2f953c533d372407b
Bench CategoryOPT-SMALLINT (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 benchmark9.02363
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 77
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 658002
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 658002
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)

1800.06/1800.63	c Somebody sent me a SIGTERM
1800.06/1800.63	s UNKNOWN
1800.06/1800.68	pb2clasp1: no process killed
547.15/1802.62	sh: line 1:  1088 Killed                  cat /tmp/evaluation/362257-1177009374/temp/instance-362257-1177009374.opb.op
547.15/1802.62	      1089                       | clasp-1.0 --trans=no >/tmp/evaluation/362257-1177009374/temp/instance-362257-1177009374.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362257-1177009374/instance-362257-1177009374.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/node45/watcher-362257-1177009374 -o ROOT/results/node45/solver-362257-1177009374 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362257-1177009374.opb /tmp/evaluation/362257-1177009374/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: 0.78 0.95 0.98 3/77 1066
/proc/meminfo: memFree=1733144/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=12268 CPUtime=0
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 398 0 0 0 0 0 0 0 18 0 1 0 55783091 12562432 364 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938933985 0 0 4224 0 0 0 0 17 1 0 0
/proc/1066/statm: 3067 365 276 3 0 167 0

[startup+0.0111351 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 1066
/proc/meminfo: memFree=1733144/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=12532 CPUtime=0
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 511 0 0 0 0 0 0 0 18 0 1 0 55783091 12832768 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938933985 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 3133 477 314 3 0 233 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12532

[startup+0.101144 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 1066
/proc/meminfo: memFree=1733144/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=16448 CPUtime=0.09
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 1474 0 0 0 9 0 0 0 18 0 1 0 55783091 16842752 1440 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959532752 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 4112 1440 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301163 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 1066
/proc/meminfo: memFree=1733144/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=28296 CPUtime=0.29
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 12327 0 0 0 25 4 0 0 19 0 1 0 55783091 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967888 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.701205 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 1066
/proc/meminfo: memFree=1733144/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=28296 CPUtime=0.69
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 32763 0 0 0 56 13 0 0 22 0 1 0 55783091 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967570 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50129 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 1067
/proc/meminfo: memFree=1716624/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=28296 CPUtime=1.49
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 73787 0 0 0 119 30 0 0 25 0 1 0 55783091 28975104 4184 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967466 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 7074 4192 320 3 0 4174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.10145 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 1067
/proc/meminfo: memFree=1716496/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=28292 CPUtime=3.09
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 156114 0 0 0 244 65 0 0 25 0 1 0 55783091 28971008 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959413006 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 7073 4424 320 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.30177 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 1067
/proc/meminfo: memFree=1716384/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=28420 CPUtime=6.29
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 321868 0 0 0 496 133 0 0 25 0 1 0 55783091 29102080 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959412994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 7105 4424 320 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.7014 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 1067
/proc/meminfo: memFree=1716728/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=28544 CPUtime=12.69
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 654000 0 0 0 999 270 0 0 25 0 1 0 55783091 29229056 4457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967909 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 7136 4457 320 3 0 4236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28544

[startup+25.5017 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 1067
/proc/meminfo: memFree=1716216/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=28792 CPUtime=25.48
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 1313645 0 0 0 2006 542 0 0 25 0 1 0 55783091 29483008 4522 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967570 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 7198 4522 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.1023 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 1067
/proc/meminfo: memFree=1715704/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=29340 CPUtime=51.08
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 2635456 0 0 0 4017 1091 0 0 25 0 1 0 55783091 30044160 4654 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967760 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 7335 4654 320 3 0 4435 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29340

[startup+102.307 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 1067
/proc/meminfo: memFree=1714680/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=30324 CPUtime=102.26
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 5272665 0 0 0 8052 2174 0 0 25 0 1 0 55783091 31051776 4926 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959412994 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 7581 4926 320 3 0 4681 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 30324

[startup+162.303 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 1067
/proc/meminfo: memFree=1713208/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=31804 CPUtime=162.25
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 8382143 0 0 0 12729 3496 0 0 25 0 1 0 55783091 32567296 5295 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959413000 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 7951 5295 320 3 0 5051 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31804

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1067
/proc/meminfo: memFree=1710840/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=34192 CPUtime=222.23
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 11534604 0 0 0 17392 4831 0 0 25 0 1 0 55783091 35012608 5868 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967868 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 8548 5868 320 3 0 5648 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34192

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1067
/proc/meminfo: memFree=1709368/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=35676 CPUtime=282.21
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 14735635 0 0 0 22044 6177 0 0 25 0 1 0 55783091 36532224 6240 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967570 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 8919 6240 320 3 0 6019 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35676

[startup+342.302 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 1069
/proc/meminfo: memFree=1707448/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=37664 CPUtime=342.2
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 18032406 0 0 0 26672 7548 0 0 25 0 1 0 55783091 38567936 6736 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959107507 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 9416 6736 320 3 0 6516 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37664

[startup+402.301 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 1069
/proc/meminfo: memFree=1703672/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=41436 CPUtime=402.18
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 21496994 0 0 0 31251 8967 0 0 25 0 1 0 55783091 42430464 7675 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258959248986 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 10359 7675 320 3 0 7459 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41436

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 1069
/proc/meminfo: memFree=1700984/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=44144 CPUtime=462.16
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 25287283 0 0 0 35789 10427 0 0 25 0 1 0 55783091 45203456 8229 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967466 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 11036 8238 320 3 0 8136 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44144

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1069
/proc/meminfo: memFree=1694840/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=50480 CPUtime=522.15
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 29986061 0 0 0 40239 11976 0 0 25 0 1 0 55783091 51691520 9960 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967896 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 12620 9960 320 3 0 9720 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 50480

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1078
/proc/meminfo: memFree=1578088/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=70512 CPUtime=545.21
/proc/1066/stat : 1066 (pbclasp) S 1064 1066 982 0 -1 4194304 30691963 2226 0 0 41058 12174 1276 13 15 0 1 0 55783091 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1066/statm: 17628 14991 343 3 0 14728 0
[pid=1076] ppid=1066 vsize=5352 CPUtime=0.02
/proc/1076/stat : 1076 (sh) S 1066 1066 982 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 55837629 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1076/statm: 1338 224 188 169 0 49 0
[pid=1078] ppid=1076 vsize=75176 CPUtime=36.86
/proc/1078/stat : 1078 (clasp-1.0) R 1076 1066 982 0 -1 4194304 22543 0 0 0 3675 11 0 0 25 0 1 0 55837630 76980224 17943 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733893 0 0 4096 0 0 0 0 17 1 0 0
/proc/1078/statm: 18794 17943 249 81 0 18168 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 151040

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1078
/proc/meminfo: memFree=1578216/2055920 swapFree=4157496/4192956

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


[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1078
/proc/meminfo: memFree=945960/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=70512 CPUtime=545.21
/proc/1066/stat : 1066 (pbclasp) S 1064 1066 982 0 -1 4194304 30691963 2226 0 0 41058 12174 1276 13 15 0 1 0 55783091 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1066/statm: 17628 14991 343 3 0 14728 0
[pid=1076] ppid=1066 vsize=5352 CPUtime=0.02
/proc/1076/stat : 1076 (sh) S 1066 1066 982 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 55837629 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1076/statm: 1338 224 188 169 0 49 0
[pid=1078] ppid=1076 vsize=706764 CPUtime=1056.57
/proc/1078/stat : 1078 (clasp-1.0) R 1076 1066 982 0 -1 4194304 192451 0 0 0 105551 106 0 0 25 0 1 0 55837630 723726336 175729 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784708 0 0 4096 0 0 0 0 17 1 0 0
/proc/1078/statm: 176691 175729 249 81 0 176065 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 782628

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1078
/proc/meminfo: memFree=940328/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=70512 CPUtime=545.21
/proc/1066/stat : 1066 (pbclasp) S 1064 1066 982 0 -1 4194304 30691963 2226 0 0 41058 12174 1276 13 15 0 1 0 55783091 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1066/statm: 17628 14991 343 3 0 14728 0
[pid=1076] ppid=1066 vsize=5352 CPUtime=0.02
/proc/1076/stat : 1076 (sh) S 1066 1066 982 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 55837629 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1076/statm: 1338 224 188 169 0 49 0
[pid=1078] ppid=1076 vsize=712348 CPUtime=1116.56
/proc/1078/stat : 1078 (clasp-1.0) R 1076 1066 982 0 -1 4194304 193849 0 0 0 111548 108 0 0 25 0 1 0 55837630 729444352 177127 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/1078/statm: 178087 177127 249 81 0 177461 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 788212

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1078
/proc/meminfo: memFree=934056/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=70512 CPUtime=545.21
/proc/1066/stat : 1066 (pbclasp) S 1064 1066 982 0 -1 4194304 30691963 2226 0 0 41058 12174 1276 13 15 0 1 0 55783091 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1066/statm: 17628 14991 343 3 0 14728 0
[pid=1076] ppid=1066 vsize=5352 CPUtime=0.02
/proc/1076/stat : 1076 (sh) S 1066 1066 982 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 55837629 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1076/statm: 1338 224 188 169 0 49 0
[pid=1078] ppid=1076 vsize=718616 CPUtime=1176.54
/proc/1078/stat : 1078 (clasp-1.0) R 1076 1066 982 0 -1 4194304 195422 0 0 0 117545 109 0 0 25 0 1 0 55837630 735862784 178700 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/1078/statm: 179654 178700 249 81 0 179028 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 794480

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1078
/proc/meminfo: memFree=927016/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=70512 CPUtime=545.21
/proc/1066/stat : 1066 (pbclasp) S 1064 1066 982 0 -1 4194304 30691963 2226 0 0 41058 12174 1276 13 15 0 1 0 55783091 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1066/statm: 17628 14991 343 3 0 14728 0
[pid=1076] ppid=1066 vsize=5352 CPUtime=0.02
/proc/1076/stat : 1076 (sh) S 1066 1066 982 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 55837629 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1076/statm: 1338 224 188 169 0 49 0
[pid=1078] ppid=1076 vsize=725528 CPUtime=1236.52
/proc/1078/stat : 1078 (clasp-1.0) R 1076 1066 982 0 -1 4194304 197172 0 0 0 123542 110 0 0 25 0 1 0 55837630 742940672 180450 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/1078/statm: 181382 180450 249 81 0 180756 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 801392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1078
/proc/meminfo: memFree=924584/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=70512 CPUtime=545.21
/proc/1066/stat : 1066 (pbclasp) S 1064 1066 982 0 -1 4194304 30691963 2226 0 0 41058 12174 1276 13 15 0 1 0 55783091 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1066/statm: 17628 14991 343 3 0 14728 0
[pid=1076] ppid=1066 vsize=5352 CPUtime=0.02
/proc/1076/stat : 1076 (sh) S 1066 1066 982 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 55837629 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1076/statm: 1338 224 188 169 0 49 0
[pid=1078] ppid=1076 vsize=728040 CPUtime=1254.83
/proc/1078/stat : 1078 (clasp-1.0) R 1076 1066 982 0 -1 4194304 197771 0 0 0 125372 111 0 0 25 0 1 0 55837630 745512960 181049 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784673 0 0 4096 0 0 0 0 17 1 0 0
/proc/1078/statm: 182010 181049 249 81 0 181384 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 803904

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1078
/proc/meminfo: memFree=924584/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=70512 CPUtime=545.21
/proc/1066/stat : 1066 (pbclasp) S 1064 1066 982 0 -1 4194304 30691963 2226 0 0 41058 12174 1276 13 15 0 1 0 55783091 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1066/statm: 17628 14991 343 3 0 14728 0
[pid=1076] ppid=1066 vsize=5352 CPUtime=0.02
/proc/1076/stat : 1076 (sh) S 1066 1066 982 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 55837629 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1076/statm: 1338 224 188 169 0 49 0
[pid=1078] ppid=1076 vsize=728040 CPUtime=1254.83
/proc/1078/stat : 1078 (clasp-1.0) R 1076 1066 982 0 -1 4194304 197771 0 0 0 125372 111 0 0 25 0 1 0 55837630 745512960 181049 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784673 0 0 4096 0 0 0 0 17 1 0 0
/proc/1078/statm: 182010 181049 249 81 0 181384 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 803904

# WARNING:
# current cumulated CPU time (545.29 s) is less than in the last sample (1800.06 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1254.77 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1078
/proc/meminfo: memFree=924584/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=70512 CPUtime=545.29
/proc/1066/stat : 1066 (pbclasp) R 1064 1066 982 0 -1 4194304 30692074 3198 0 0 41060 12175 1276 18 17 0 1 0 55783091 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258938967403 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1066/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 545.29
Current children cumulated vsize (KiB) 70512

Sending SIGKILL to process tree (bottom up)

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/80 1078
/proc/meminfo: memFree=924584/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=70512 CPUtime=545.51
/proc/1066/stat : 1066 (pbclasp) S 1064 1066 982 0 -1 4194304 30692124 4002 0 0 41072 12176 1277 26 16 0 1 0 55783091 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1066/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 545.51
Current children cumulated vsize (KiB) 70512

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 1089
/proc/meminfo: memFree=1634648/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=70512 CPUtime=545.51
/proc/1066/stat : 1066 (pbclasp) S 1064 1066 982 0 -1 4194304 30692124 4002 0 0 41072 12176 1277 26 16 0 1 0 55783091 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1066/statm: 17628 14992 343 3 0 14728 0
[pid=1087] ppid=1066 vsize=5352 CPUtime=0
/proc/1087/stat : 1087 (sh) S 1066 1066 982 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55963184 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1087/statm: 1338 224 188 169 0 49 0
[pid=1088] ppid=1087 vsize=2520 CPUtime=0.01
/proc/1088/stat : 1088 (cat) S 1087 1066 982 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 55963185 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 258939257058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1088/statm: 630 87 71 4 0 42 0
[pid=1089] ppid=1087 vsize=19404 CPUtime=1.24
/proc/1089/stat : 1089 (clasp-1.0) R 1087 1066 982 0 -1 4194304 5919 0 0 0 121 3 0 0 25 0 1 0 55963185 19869696 4290 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160497683 0 0 4096 0 0 0 0 17 1 0 0
/proc/1089/statm: 4851 4290 230 81 0 4225 0
Current children cumulated CPU time (s) 546.76
Current children cumulated vsize (KiB) 97788

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/82 1089
/proc/meminfo: memFree=1634648/2055920 swapFree=4157496/4192956
[pid=1066] ppid=1064 vsize=70512 CPUtime=545.51
/proc/1066/stat : 1066 (pbclasp) S 1064 1066 982 0 -1 4194304 30692124 4002 0 0 41072 12176 1277 26 16 0 1 0 55783091 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1066/statm: 17628 14992 343 3 0 14728 0
[pid=1087] ppid=1066 vsize=5352 CPUtime=0
/proc/1087/stat : 1087 (sh) S 1066 1066 982 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 55963184 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1087/statm: 1338 224 188 169 0 49 0
[pid=1088] ppid=1087 vsize=2520 CPUtime=0.02
/proc/1088/stat : 1088 (cat) S 1087 1066 982 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 55963185 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 258939257058 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1088/statm: 630 87 71 4 0 42 0
[pid=1089] ppid=1087 vsize=22088 CPUtime=1.62
/proc/1089/stat : 1089 (clasp-1.0) R 1087 1066 982 0 -1 4194304 6566 0 0 0 159 3 0 0 25 0 1 0 55963185 22618112 4937 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160243796 0 0 4096 0 0 0 0 17 1 0 0
/proc/1089/statm: 5522 4937 231 81 0 4896 0
Current children cumulated CPU time (s) 547.15
Current children cumulated vsize (KiB) 100472

Child ended because it received signal 9 (SIGKILL)

# 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): 1254.77
#  lost CPU user time (s): 1253.7
#  lost CPU system time (s): 1.07

Real time (s): 1802.65
CPU time (s): 1802.01
CPU user time (s): 1678.83
CPU system time (s): 123.185
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 803904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 425.128
system time used= 122.115
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30705308
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= 5381
involuntary context switches= 1693

runsolver used 1.86272 second user time and 4.69928 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Thu Apr 19 19:02:55 UTC 2007

IDJOB= 362257
IDBENCH= 1544
IDSOLVER= 167
FILE ID= node45/362257-1177009374

PBS_JOBID= 4630542

Free space on /tmp= 66441 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3705.opb
COMMAND LINE= pbclasp instance-362257-1177009374.opb /tmp/evaluation/362257-1177009374/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-362257-1177009374 -o ROOT/results/node45/conversion-362257-1177009374 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362257-1177009374/instance-362257-1177009374.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-362257-1177009374 -o ROOT/results/node45/solver-362257-1177009374 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362257-1177009374.opb /tmp/evaluation/362257-1177009374/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  1c8cf561f224f1f2f953c533d372407b

RANDOM SEED= 568311907

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1733616 kB
Buffers:         37460 kB
Cached:         218012 kB
SwapCached:      15576 kB
Active:         139512 kB
Inactive:       140452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1733616 kB
SwapTotal:     4192956 kB
SwapFree:      4157496 kB
Dirty:            7232 kB
Writeback:           0 kB
Mapped:          31572 kB
Slab:            27952 kB
Committed_AS:  1177168 kB
PageTables:       1732 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= 66416 MiB

End job on node45 on Thu Apr 19 19:32:57 UTC 2007