Trace number 362229

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) 1801.95 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-n3709.opb
MD5SUMdad6f5146620d8430edee27ea3d7a019
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 benchmark8.62369
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 658426
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 658426
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)

1800.02/1800.62	c Somebody sent me a SIGTERM
1800.02/1800.62	s UNKNOWN
1800.02/1800.63	pb2clasp1: no process killed
543.67/1802.62	sh: line 1: 29073 Killed                  cat /tmp/evaluation/362229-1177008633/temp/instance-362229-1177008633.opb.op
543.67/1802.62	     29074                       | clasp-1.0 --trans=no >/tmp/evaluation/362229-1177008633/temp/instance-362229-1177008633.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362229-1177008633/instance-362229-1177008633.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/node61/watcher-362229-1177008633 -o ROOT/results/node61/solver-362229-1177008633 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362229-1177008633.opb /tmp/evaluation/362229-1177008633/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: 0.90 0.98 0.99 3/64 28855
/proc/meminfo: memFree=1713392/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=12268 CPUtime=0
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 112826994 12562432 362 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406353633 0 0 4224 0 0 0 0 17 1 0 0
/proc/28855/statm: 3067 363 276 3 0 167 0

[startup+0.0459429 s]
/proc/loadavg: 0.90 0.98 0.99 3/64 28855
/proc/meminfo: memFree=1713392/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=14100 CPUtime=0.03
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 899 0 0 0 3 0 0 0 18 0 1 0 112826994 14438400 865 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246424211098 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 3525 866 314 3 0 625 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14100

[startup+0.101947 s]
/proc/loadavg: 0.90 0.98 0.99 3/64 28855
/proc/meminfo: memFree=1713392/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=16448 CPUtime=0.09
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 1480 0 0 0 9 0 0 0 18 0 1 0 112826994 16842752 1446 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246424415569 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 4112 1447 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301965 s]
/proc/loadavg: 0.90 0.98 0.99 3/64 28855
/proc/meminfo: memFree=1713392/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=28296 CPUtime=0.29
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 12327 0 0 0 25 4 0 0 20 0 1 0 112826994 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387194 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.702005 s]
/proc/loadavg: 0.90 0.98 0.99 3/64 28855
/proc/meminfo: memFree=1713392/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=28296 CPUtime=0.69
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 33145 0 0 0 57 12 0 0 23 0 1 0 112826994 28975104 4414 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387114 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 7074 4420 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50108 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 28856
/proc/meminfo: memFree=1696808/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=28296 CPUtime=1.49
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 74421 0 0 0 120 29 0 0 25 0 1 0 112826994 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387551 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.10123 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 28856
/proc/meminfo: memFree=1696744/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=28292 CPUtime=3.09
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 156897 0 0 0 247 62 0 0 25 0 1 0 112826994 28971008 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246424735502 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 7073 4424 320 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.30154 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 28856
/proc/meminfo: memFree=1696504/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=28420 CPUtime=6.29
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 323039 0 0 0 500 129 0 0 25 0 1 0 112826994 29102080 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246424735496 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 7105 4424 320 3 0 4205 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28420

[startup+12.7011 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28856
/proc/meminfo: memFree=1696568/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=28544 CPUtime=12.68
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 656720 0 0 0 1005 263 0 0 25 0 1 0 112826994 29229056 4457 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246424735490 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 7136 4457 320 3 0 4236 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28544

[startup+25.5024 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28856
/proc/meminfo: memFree=1696440/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=28792 CPUtime=25.49
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 1323647 0 0 0 2026 523 0 0 25 0 1 0 112826994 29483008 4522 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387114 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 7198 4523 320 3 0 4298 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28792

[startup+51.1028 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 28856
/proc/meminfo: memFree=1695992/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=29340 CPUtime=51.08
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 2654993 0 0 0 4049 1059 0 0 25 0 1 0 112826994 30044160 4656 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387576 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 7335 4656 320 3 0 4435 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29340

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 28856
/proc/meminfo: memFree=1694840/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=30456 CPUtime=102.27
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 5332087 0 0 0 8109 2118 0 0 25 0 1 0 112826994 31186944 4932 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387561 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 7614 4932 320 3 0 4714 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30456

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28856
/proc/meminfo: memFree=1693368/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=31932 CPUtime=162.25
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 8486799 0 0 0 12826 3399 0 0 25 0 1 0 112826994 32698368 4972 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406717657 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 7983 4974 320 3 0 5083 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31932

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28856
/proc/meminfo: memFree=1691320/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=34188 CPUtime=222.24
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 11664046 0 0 0 17499 4725 0 0 25 0 1 0 112826994 35008512 5881 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246424735496 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 8547 5881 320 3 0 5647 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 34188

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28856
/proc/meminfo: memFree=1689464/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=35668 CPUtime=282.22
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 14899663 0 0 0 22172 6050 0 0 25 0 1 0 112826994 36524032 6263 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387187 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 8917 6263 320 3 0 6017 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 35668

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28856
/proc/meminfo: memFree=1687480/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=37788 CPUtime=342.21
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 18215463 0 0 0 26778 7443 0 0 25 0 1 0 112826994 38694912 6765 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246424355808 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 9447 6765 320 3 0 6547 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 37788

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28856
/proc/meminfo: memFree=1683704/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=41556 CPUtime=402.19
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 21720593 0 0 0 31381 8838 0 0 25 0 1 0 112826994 42553344 7567 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387114 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 10389 7575 320 3 0 7489 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 41556

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28856
/proc/meminfo: memFree=1680696/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=44524 CPUtime=462.18
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 25593620 0 0 0 35948 10270 0 0 25 0 1 0 112826994 45592576 8289 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406717657 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 11131 8289 320 3 0 8231 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 44524

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28856
/proc/meminfo: memFree=1671032/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=54300 CPUtime=522.16
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 30281031 0 0 0 40443 11773 0 0 25 0 1 0 112826994 55603200 10889 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246406387114 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 13575 10891 320 3 0 10675 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 54300

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28865
/proc/meminfo: memFree=1557736/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=70512 CPUtime=541.66
/proc/28855/stat : 28855 (pbclasp) S 28853 28855 28772 0 -1 4194304 30691970 2226 0 0 41007 11890 1255 14 18 0 1 0 112826994 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28855/statm: 17628 14991 343 3 0 14728 0
[pid=28863] ppid=28855 vsize=5352 CPUtime=0.03
/proc/28863/stat : 28863 (sh) S 28855 28855 28772 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 112881176 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28863/statm: 1338 224 188 169 0 49 0
[pid=28865] ppid=28863 vsize=75200 CPUtime=40.42
/proc/28865/stat : 28865 (clasp-1.0) R 28863 28855 28772 0 -1 4194304 22695 0 0 0 4032 10 0 0 25 0 1 0 112881177 77004800 18095 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617553 0 0 4096 0 0 0 0 17 1 0 0
/proc/28865/statm: 18800 18095 249 81 0 18174 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 151064

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 28947
/proc/meminfo: memFree=1556392/2055920 swapFree=4184100/4192956

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


[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29063
/proc/meminfo: memFree=993640/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=70512 CPUtime=541.66
/proc/28855/stat : 28855 (pbclasp) S 28853 28855 28772 0 -1 4194304 30691970 2226 0 0 41007 11890 1255 14 18 0 1 0 112826994 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28855/statm: 17628 14991 343 3 0 14728 0
[pid=28863] ppid=28855 vsize=5352 CPUtime=0.03
/proc/28863/stat : 28863 (sh) S 28855 28855 28772 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 112881176 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28863/statm: 1338 224 188 169 0 49 0
[pid=28865] ppid=28863 vsize=641760 CPUtime=1060.07
/proc/28865/stat : 28865 (clasp-1.0) R 28863 28855 28772 0 -1 4194304 163768 0 0 0 105925 82 0 0 25 0 1 0 112881177 657162240 159009 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784651 0 0 4096 0 0 0 0 17 1 0 0
/proc/28865/statm: 160440 159009 249 81 0 159814 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 717624

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29063
/proc/meminfo: memFree=943464/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=70512 CPUtime=541.66
/proc/28855/stat : 28855 (pbclasp) S 28853 28855 28772 0 -1 4194304 30691970 2226 0 0 41007 11890 1255 14 18 0 1 0 112826994 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28855/statm: 17628 14991 343 3 0 14728 0
[pid=28863] ppid=28855 vsize=5352 CPUtime=0.03
/proc/28863/stat : 28863 (sh) S 28855 28855 28772 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 112881176 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28863/statm: 1338 224 188 169 0 49 0
[pid=28865] ppid=28863 vsize=691372 CPUtime=1120.05
/proc/28865/stat : 28865 (clasp-1.0) R 28863 28855 28772 0 -1 4194304 176133 0 0 0 111917 88 0 0 25 0 1 0 112881177 707964928 171374 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616362 0 0 4096 0 0 0 0 17 1 0 0
/proc/28865/statm: 172843 171374 249 81 0 172217 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 767236

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29063
/proc/meminfo: memFree=894952/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=70512 CPUtime=541.66
/proc/28855/stat : 28855 (pbclasp) S 28853 28855 28772 0 -1 4194304 30691970 2226 0 0 41007 11890 1255 14 18 0 1 0 112826994 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28855/statm: 17628 14991 343 3 0 14728 0
[pid=28863] ppid=28855 vsize=5352 CPUtime=0.03
/proc/28863/stat : 28863 (sh) S 28855 28855 28772 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 112881176 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28863/statm: 1338 224 188 169 0 49 0
[pid=28865] ppid=28863 vsize=739724 CPUtime=1180.04
/proc/28865/stat : 28865 (clasp-1.0) R 28863 28855 28772 0 -1 4194304 188184 0 0 0 117910 94 0 0 25 0 1 0 112881177 757477376 183425 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/28865/statm: 184931 183425 249 81 0 184305 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 815588

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29063
/proc/meminfo: memFree=857832/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=70512 CPUtime=541.66
/proc/28855/stat : 28855 (pbclasp) S 28853 28855 28772 0 -1 4194304 30691970 2226 0 0 41007 11890 1255 14 18 0 1 0 112826994 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28855/statm: 17628 14991 343 3 0 14728 0
[pid=28863] ppid=28855 vsize=5352 CPUtime=0.03
/proc/28863/stat : 28863 (sh) S 28855 28855 28772 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 112881176 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28863/statm: 1338 224 188 169 0 49 0
[pid=28865] ppid=28863 vsize=776748 CPUtime=1240.02
/proc/28865/stat : 28865 (clasp-1.0) R 28863 28855 28772 0 -1 4194304 197437 0 0 0 123905 97 0 0 25 0 1 0 112881177 795389952 192678 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/28865/statm: 194187 192678 249 81 0 193561 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 852612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29063
/proc/meminfo: memFree=852904/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=70512 CPUtime=541.66
/proc/28855/stat : 28855 (pbclasp) S 28853 28855 28772 0 -1 4194304 30691970 2226 0 0 41007 11890 1255 14 18 0 1 0 112826994 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28855/statm: 17628 14991 343 3 0 14728 0
[pid=28863] ppid=28855 vsize=5352 CPUtime=0.03
/proc/28863/stat : 28863 (sh) S 28855 28855 28772 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 112881176 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28863/statm: 1338 224 188 169 0 49 0
[pid=28865] ppid=28863 vsize=781504 CPUtime=1258.33
/proc/28865/stat : 28865 (clasp-1.0) R 28863 28855 28772 0 -1 4194304 198642 0 0 0 125735 98 0 0 25 0 1 0 112881177 800260096 193883 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/28865/statm: 195376 193883 249 81 0 194750 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 857368

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29063
/proc/meminfo: memFree=852904/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=70512 CPUtime=541.66
/proc/28855/stat : 28855 (pbclasp) S 28853 28855 28772 0 -1 4194304 30691970 2226 0 0 41007 11890 1255 14 18 0 1 0 112826994 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28855/statm: 17628 14991 343 3 0 14728 0
[pid=28863] ppid=28855 vsize=5352 CPUtime=0.03
/proc/28863/stat : 28863 (sh) S 28855 28855 28772 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 112881176 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28863/statm: 1338 224 188 169 0 49 0
[pid=28865] ppid=28863 vsize=781504 CPUtime=1258.33
/proc/28865/stat : 28865 (clasp-1.0) R 28863 28855 28772 0 -1 4194304 198642 0 0 0 125735 98 0 0 25 0 1 0 112881177 800260096 193883 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/28865/statm: 195376 193883 249 81 0 194750 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 857368

# WARNING:
# current cumulated CPU time (541.82 s) is less than in the last sample (1800.02 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1258.2 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 29063
/proc/meminfo: memFree=852904/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=70512 CPUtime=541.82
/proc/28855/stat : 28855 (pbclasp) R 28853 28855 28772 0 -1 4194304 30692081 3194 0 0 41014 11892 1256 20 17 0 1 0 112826994 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246424371170 0 0 4224 16384 0 0 0 17 1 0 0
/proc/28855/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 541.82
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: 0.99 0.98 0.99 2/67 29063
/proc/meminfo: memFree=852904/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=70512 CPUtime=541.97
/proc/28855/stat : 28855 (pbclasp) S 28853 28855 28772 0 -1 4194304 30692131 3998 0 0 41021 11892 1256 28 16 0 1 0 112826994 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28855/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 541.97
Current children cumulated vsize (KiB) 70512

[startup+1802.2 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 29074
/proc/meminfo: memFree=1614360/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=70512 CPUtime=541.97
/proc/28855/stat : 28855 (pbclasp) S 28853 28855 28772 0 -1 4194304 30692131 3998 0 0 41021 11892 1256 28 16 0 1 0 112826994 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28855/statm: 17628 14992 343 3 0 14728 0
[pid=29072] ppid=28855 vsize=5352 CPUtime=0
/proc/29072/stat : 29072 (sh) S 28855 28855 28772 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 113007083 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29072/statm: 1338 224 188 169 0 49 0
[pid=29073] ppid=29072 vsize=2520 CPUtime=0.01
/proc/29073/stat : 29073 (cat) S 29072 28855 28772 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 113007084 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 246406676706 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/29073/statm: 630 87 71 4 0 42 0
[pid=29074] ppid=29072 vsize=19932 CPUtime=1.28
/proc/29074/stat : 29074 (clasp-1.0) R 29072 28855 28772 0 -1 4194304 6047 0 0 0 125 3 0 0 25 0 1 0 113007084 20410368 4418 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 10819195 0 0 4096 0 0 0 0 17 0 0 0
/proc/29074/statm: 4983 4418 230 81 0 4357 0
Current children cumulated CPU time (s) 543.26
Current children cumulated vsize (KiB) 98316

[startup+1802.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/69 29074
/proc/meminfo: memFree=1614360/2055920 swapFree=4184100/4192956
[pid=28855] ppid=28853 vsize=70512 CPUtime=541.97
/proc/28855/stat : 28855 (pbclasp) S 28853 28855 28772 0 -1 4194304 30692131 3998 0 0 41021 11892 1256 28 16 0 1 0 112826994 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 246415409044 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/28855/statm: 17628 14992 343 3 0 14728 0
[pid=29072] ppid=28855 vsize=5352 CPUtime=0
/proc/29072/stat : 29072 (sh) S 28855 28855 28772 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 113007083 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 246406505284 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29072/statm: 1338 224 188 169 0 49 0
[pid=29073] ppid=29072 vsize=2520 CPUtime=0.02
/proc/29073/stat : 29073 (cat) S 29072 28855 28772 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 113007084 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 246406676706 0 0 4096 0 18446744071563648864 0 0 17 0 0 0
/proc/29073/statm: 630 87 71 4 0 42 0
[pid=29074] ppid=29072 vsize=22984 CPUtime=1.68
/proc/29074/stat : 29074 (clasp-1.0) R 29072 28855 28772 0 -1 4194304 6767 0 0 0 163 5 0 0 25 0 1 0 113007084 23535616 5138 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160494319 0 0 4096 0 0 0 0 17 0 0 0
/proc/29074/statm: 5746 5138 231 81 0 5120 0
Current children cumulated CPU time (s) 543.67
Current children cumulated vsize (KiB) 101368

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): 1258.2
#  lost CPU user time (s): 1257.27
#  lost CPU system time (s): 0.93

Real time (s): 1802.65
CPU time (s): 1801.95
CPU user time (s): 1681.71
CPU system time (s): 120.246
CPU usage (%): 99.9617
Max. virtual memory (cumulated for all children) (KiB): 857368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 424.438
system time used= 119.316
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30705034
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= 5485
involuntary context switches= 1893

runsolver used 1.9607 second user time and 4.18336 second system time

The end

Launcher Data (download as text)

Begin job on node61 on Thu Apr 19 18:50:34 UTC 2007

IDJOB= 362229
IDBENCH= 1541
IDSOLVER= 167
FILE ID= node61/362229-1177008633

PBS_JOBID= 4630541

Free space on /tmp= 66496 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-n3709.opb
COMMAND LINE= pbclasp instance-362229-1177008633.opb /tmp/evaluation/362229-1177008633/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node61/convwatcher-362229-1177008633 -o ROOT/results/node61/conversion-362229-1177008633 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362229-1177008633/instance-362229-1177008633.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-362229-1177008633 -o ROOT/results/node61/solver-362229-1177008633 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362229-1177008633.opb /tmp/evaluation/362229-1177008633/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  dad6f5146620d8430edee27ea3d7a019

RANDOM SEED= 657753429

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1713800 kB
Buffers:         15252 kB
Cached:         278376 kB
SwapCached:       3056 kB
Active:          71732 kB
Inactive:       231472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1713800 kB
SwapTotal:     4192956 kB
SwapFree:      4184100 kB
Dirty:            7228 kB
Writeback:           0 kB
Mapped:          15212 kB
Slab:            25112 kB
Committed_AS:   868856 kB
PageTables:       1388 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= 66472 MiB

End job on node61 on Thu Apr 19 19:20:36 UTC 2007