Trace number 347894

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) 1802.02 1802.75

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-n3707.opb
MD5SUMd04a5226e9b4ce46849c897b37a2f22b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
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 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 656007
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 656007
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)

1800.06/1800.72	c Somebody sent me a SIGTERM
1800.06/1800.72	s UNKNOWN
1800.06/1800.77	pb2clasp1: no process killed
546.28/1802.72	sh: line 1:  2193 Killed                  cat /tmp/evaluation/347894-1176529734/temp/instance-347894-1176529734.opb.op
546.28/1802.72	      2194                       | clasp-1.0 --trans=no >/tmp/evaluation/347894-1176529734/temp/instance-347894-1176529734.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347894-1176529734/instance-347894-1176529734.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/node15/watcher-347894-1176529734 -o ROOT/results/node15/solver-347894-1176529734 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-347894-1176529734.opb /tmp/evaluation/347894-1176529734/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 1956
/proc/meminfo: memFree=1809656/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=12268 CPUtime=0
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 100891072 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481516542 0 0 4224 0 0 0 0 17 1 0 0
/proc/1956/statm: 3067 317 242 3 0 167 0

[startup+0.040281 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1956
/proc/meminfo: memFree=1809656/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=13968 CPUtime=0.03
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 870 0 0 0 3 0 0 0 18 0 1 0 100891072 14303232 836 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240490966934 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 3492 836 314 3 0 592 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13968

[startup+0.101286 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1956
/proc/meminfo: memFree=1809656/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=16448 CPUtime=0.09
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 1484 0 0 0 9 0 0 0 18 0 1 0 100891072 16842752 1450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240490418449 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 4112 1451 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301305 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1956
/proc/meminfo: memFree=1809656/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=28296 CPUtime=0.29
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 12327 0 0 0 24 5 0 0 19 0 1 0 100891072 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240490843906 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28296

[startup+0.701341 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 1956
/proc/meminfo: memFree=1809656/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=28296 CPUtime=0.69
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 33156 0 0 0 55 14 0 0 23 0 1 0 100891072 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240490843906 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50142 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1957
/proc/meminfo: memFree=1792816/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=28296 CPUtime=1.49
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 74791 0 0 0 119 30 0 0 25 0 1 0 100891072 28975104 4402 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495530 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 7074 4409 320 3 0 4174 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28296

[startup+3.10156 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 1957
/proc/meminfo: memFree=1792688/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=28292 CPUtime=3.09
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 157688 0 0 0 246 63 0 0 25 0 1 0 100891072 28971008 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240490843918 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 7073 4424 320 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.30186 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 1957
/proc/meminfo: memFree=1794096/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=28420 CPUtime=6.29
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 323835 0 0 0 500 129 0 0 25 0 1 0 100891072 29102080 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240490843918 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/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: 0.93 0.98 0.99 2/78 1957
/proc/meminfo: memFree=1793656/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=28544 CPUtime=12.69
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 659861 0 0 0 1008 261 0 0 25 0 1 0 100891072 29229056 4458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495977 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 7136 4458 320 3 0 4236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28544

[startup+25.5026 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 1957
/proc/meminfo: memFree=1792696/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=28792 CPUtime=25.48
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 1326018 0 0 0 2021 527 0 0 25 0 1 0 100891072 29483008 4523 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495992 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 7198 4523 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.103 s]
/proc/loadavg: 1.02 1.00 1.00 3/78 1957
/proc/meminfo: memFree=1792184/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=29340 CPUtime=51.08
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 2662361 0 0 0 4039 1069 0 0 25 0 1 0 100891072 30044160 4373 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495530 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 7335 4382 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: 1.01 1.00 1.00 2/78 1957
/proc/meminfo: memFree=1791032/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=30456 CPUtime=102.27
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 5330891 0 0 0 8077 2150 0 0 25 0 1 0 100891072 31186944 4932 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495977 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/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: 1.00 1.00 1.00 2/78 1957
/proc/meminfo: memFree=1789496/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=31932 CPUtime=162.25
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 8473493 0 0 0 12772 3453 0 0 25 0 1 0 100891072 32698368 5304 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240490843912 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 7983 5304 320 3 0 5083 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31932

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1957
/proc/meminfo: memFree=1787128/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=34188 CPUtime=222.23
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 11659303 0 0 0 17415 4808 0 0 25 0 1 0 100891072 35008512 5881 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495989 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 8547 5881 320 3 0 5647 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 34188

[startup+282.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 1957
/proc/meminfo: memFree=1785528/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=35668 CPUtime=282.21
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 14888175 0 0 0 22082 6139 0 0 25 0 1 0 100891072 36524032 6261 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240490843918 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 8917 6261 320 3 0 6017 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 35668

[startup+342.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 1957
/proc/meminfo: memFree=1783352/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=37792 CPUtime=342.2
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 18203301 0 0 0 26684 7536 0 0 25 0 1 0 100891072 38699008 6652 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495530 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 9448 6659 320 3 0 6548 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37792

[startup+402.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 1957
/proc/meminfo: memFree=1779576/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=41428 CPUtime=402.18
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 21660677 0 0 0 31288 8930 0 0 25 0 1 0 100891072 42422272 7699 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240490843912 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 10357 7699 320 3 0 7457 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 41428

[startup+462.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 1957
/proc/meminfo: memFree=1776568/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=44400 CPUtime=462.17
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 25455064 0 0 0 35820 10397 0 0 25 0 1 0 100891072 45465600 8395 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240472495530 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 11100 8404 320 3 0 8200 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 44400

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1957
/proc/meminfo: memFree=1770424/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=50732 CPUtime=522.15
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 30066025 0 0 0 40304 11911 0 0 25 0 1 0 100891072 51949568 10006 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240490843906 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 12683 10006 320 3 0 9783 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 50732

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 1966
/proc/meminfo: memFree=1652384/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=70512 CPUtime=544.31
/proc/1956/stat : 1956 (pbclasp) S 1954 1956 1037 0 -1 4194304 30693658 2225 0 1 41048 12097 1272 14 16 0 1 0 100891072 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1956/statm: 17628 14991 343 3 0 14728 0
[pid=1964] ppid=1956 vsize=5352 CPUtime=0.03
/proc/1964/stat : 1964 (sh) S 1956 1956 1037 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 100945521 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1964/statm: 1338 224 188 169 0 49 0
[pid=1966] ppid=1964 vsize=75208 CPUtime=37.72
/proc/1966/stat : 1966 (clasp-1.0) R 1964 1956 1037 0 -1 4194304 22709 0 4 0 3760 12 0 0 25 0 1 0 100945522 77012992 18112 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134733922 0 0 4096 0 0 0 0 17 1 0 0
/proc/1966/statm: 18802 18112 249 81 0 18176 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 151072

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/80 1966
/proc/meminfo: memFree=1652384/2055920 swapFree=4192812/4192956

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

/proc/meminfo: memFree=981408/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=70512 CPUtime=544.31
/proc/1956/stat : 1956 (pbclasp) S 1954 1956 1037 0 -1 4194304 30693658 2225 0 1 41048 12097 1272 14 16 0 1 0 100891072 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1956/statm: 17628 14991 343 3 0 14728 0
[pid=1964] ppid=1956 vsize=5352 CPUtime=0.03
/proc/1964/stat : 1964 (sh) S 1956 1956 1037 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 100945521 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1964/statm: 1338 224 188 169 0 49 0
[pid=1966] ppid=1964 vsize=746008 CPUtime=1117.35
/proc/1966/stat : 1966 (clasp-1.0) R 1964 1956 1037 0 -1 4194304 197354 0 4 0 111627 108 0 0 25 0 1 0 100945522 763912192 185339 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784637 0 0 4096 0 0 0 0 17 1 0 0
/proc/1966/statm: 186502 185339 249 81 0 185876 0
Current children cumulated CPU time (s) 1661.69
Current children cumulated vsize (KiB) 821872

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2183
/proc/meminfo: memFree=964768/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=70512 CPUtime=544.31
/proc/1956/stat : 1956 (pbclasp) S 1954 1956 1037 0 -1 4194304 30693658 2225 0 1 41048 12097 1272 14 16 0 1 0 100891072 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1956/statm: 17628 14991 343 3 0 14728 0
[pid=1964] ppid=1956 vsize=5352 CPUtime=0.03
/proc/1964/stat : 1964 (sh) S 1956 1956 1037 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 100945521 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1964/statm: 1338 224 188 169 0 49 0
[pid=1966] ppid=1964 vsize=762820 CPUtime=1177.33
/proc/1966/stat : 1966 (clasp-1.0) R 1964 1956 1037 0 -1 4194304 211030 0 4 0 117615 118 0 0 25 0 1 0 100945522 781127680 189472 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617337 0 0 4096 0 0 0 0 17 1 0 0
/proc/1966/statm: 190705 189472 249 81 0 190079 0
Current children cumulated CPU time (s) 1721.67
Current children cumulated vsize (KiB) 838684

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2183
/proc/meminfo: memFree=955936/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=70512 CPUtime=544.31
/proc/1956/stat : 1956 (pbclasp) S 1954 1956 1037 0 -1 4194304 30693658 2225 0 1 41048 12097 1272 14 16 0 1 0 100891072 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1956/statm: 17628 14991 343 3 0 14728 0
[pid=1964] ppid=1956 vsize=5352 CPUtime=0.03
/proc/1964/stat : 1964 (sh) S 1956 1956 1037 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 100945521 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1964/statm: 1338 224 188 169 0 49 0
[pid=1966] ppid=1964 vsize=771564 CPUtime=1237.32
/proc/1966/stat : 1966 (clasp-1.0) R 1964 1956 1037 0 -1 4194304 213217 0 4 0 123612 120 0 0 25 0 1 0 100945522 790081536 191659 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/1966/statm: 192891 191659 249 81 0 192265 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 847428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2183
/proc/meminfo: memFree=953184/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=70512 CPUtime=544.31
/proc/1956/stat : 1956 (pbclasp) S 1954 1956 1037 0 -1 4194304 30693658 2225 0 1 41048 12097 1272 14 16 0 1 0 100891072 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1956/statm: 17628 14991 343 3 0 14728 0
[pid=1964] ppid=1956 vsize=5352 CPUtime=0.03
/proc/1964/stat : 1964 (sh) S 1956 1956 1037 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 100945521 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1964/statm: 1338 224 188 169 0 49 0
[pid=1966] ppid=1964 vsize=774208 CPUtime=1255.72
/proc/1966/stat : 1966 (clasp-1.0) R 1964 1956 1037 0 -1 4194304 213882 0 4 0 125452 120 0 0 25 0 1 0 100945522 792788992 192324 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/1966/statm: 193552 192324 249 81 0 192926 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 850072

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2183
/proc/meminfo: memFree=953184/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=70512 CPUtime=544.31
/proc/1956/stat : 1956 (pbclasp) S 1954 1956 1037 0 -1 4194304 30693658 2225 0 1 41048 12097 1272 14 16 0 1 0 100891072 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1956/statm: 17628 14991 343 3 0 14728 0
[pid=1964] ppid=1956 vsize=5352 CPUtime=0.03
/proc/1964/stat : 1964 (sh) S 1956 1956 1037 0 -1 4194304 288 121 0 0 0 0 0 3 16 0 1 0 100945521 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/1964/statm: 1338 224 188 169 0 49 0
[pid=1966] ppid=1964 vsize=774208 CPUtime=1255.72
/proc/1966/stat : 1966 (clasp-1.0) R 1964 1956 1037 0 -1 4194304 213882 0 4 0 125452 120 0 0 25 0 1 0 100945522 792788992 192324 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/1966/statm: 193552 192324 249 81 0 192926 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 850072

# WARNING:
# current cumulated CPU time (544.42 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 (1255.64 s) to the 'lost time'.

[startup+1800.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 2183
/proc/meminfo: memFree=953184/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=70512 CPUtime=544.42
/proc/1956/stat : 1956 (pbclasp) R 1954 1956 1037 0 -1 4194304 30693769 3196 0 2 41051 12098 1273 20 18 0 1 0 100891072 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240490609353 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1956/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 544.42
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 1.00 2/80 2183
/proc/meminfo: memFree=953184/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=70512 CPUtime=544.62
/proc/1956/stat : 1956 (pbclasp) S 1954 1956 1037 0 -1 4194304 30693819 4000 0 2 41062 12099 1273 28 16 0 1 0 100891072 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1956/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 544.62
Current children cumulated vsize (KiB) 70512

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 2194
/proc/meminfo: memFree=1708816/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=70512 CPUtime=544.62
/proc/1956/stat : 1956 (pbclasp) S 1954 1956 1037 0 -1 4194304 30693819 4000 0 2 41062 12099 1273 28 16 0 1 0 100891072 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1956/statm: 17628 14992 343 3 0 14728 0
[pid=2192] ppid=1956 vsize=5352 CPUtime=0
/proc/2192/stat : 2192 (sh) S 1956 1956 1037 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 101071174 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2192/statm: 1338 224 188 169 0 49 0
[pid=2193] ppid=2192 vsize=2520 CPUtime=0.01
/proc/2193/stat : 2193 (cat) S 2192 1956 1037 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 101071175 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2193/statm: 630 87 71 4 0 42 0
[pid=2194] ppid=2192 vsize=19008 CPUtime=1.16
/proc/2194/stat : 2194 (clasp-1.0) R 2192 1956 1037 0 -1 4194304 5818 0 0 0 113 3 0 0 25 0 1 0 101071175 19464192 4189 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7947899 0 0 4096 0 0 0 0 17 1 0 0
/proc/2194/statm: 4752 4189 230 81 0 4126 0
Current children cumulated CPU time (s) 545.79
Current children cumulated vsize (KiB) 97392

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 2194
/proc/meminfo: memFree=1708816/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=70512 CPUtime=544.62
/proc/1956/stat : 1956 (pbclasp) S 1954 1956 1037 0 -1 4194304 30693819 4000 0 2 41062 12099 1273 28 16 0 1 0 100891072 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1956/statm: 17628 14992 343 3 0 14728 0
[pid=2192] ppid=1956 vsize=5352 CPUtime=0
/proc/2192/stat : 2192 (sh) S 1956 1956 1037 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 101071174 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2192/statm: 1338 224 188 169 0 49 0
[pid=2193] ppid=2192 vsize=2520 CPUtime=0.01
/proc/2193/stat : 2193 (cat) S 2192 1956 1037 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 101071175 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2193/statm: 630 87 71 4 0 42 0
[pid=2194] ppid=2192 vsize=21452 CPUtime=1.55
/proc/2194/stat : 2194 (clasp-1.0) R 2192 1956 1037 0 -1 4194304 6418 0 0 0 152 3 0 0 25 0 1 0 101071175 21966848 4789 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160243504 0 0 4096 0 0 0 0 17 1 0 0
/proc/2194/statm: 5363 4789 230 81 0 4737 0
Current children cumulated CPU time (s) 546.18
Current children cumulated vsize (KiB) 99836

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 2194
/proc/meminfo: memFree=1708816/2055920 swapFree=4192812/4192956
[pid=1956] ppid=1954 vsize=70512 CPUtime=544.62
/proc/1956/stat : 1956 (pbclasp) S 1954 1956 1037 0 -1 4194304 30693819 4000 0 2 41062 12099 1273 28 16 0 1 0 100891072 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 240481517460 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1956/statm: 17628 14992 343 3 0 14728 0
[pid=2192] ppid=1956 vsize=5352 CPUtime=0
/proc/2192/stat : 2192 (sh) S 1956 1956 1037 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 101071174 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2192/statm: 1338 224 188 169 0 49 0
[pid=2193] ppid=2192 vsize=2520 CPUtime=0.01
/proc/2193/stat : 2193 (cat) S 2192 1956 1037 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 101071175 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 240472785122 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/2193/statm: 630 87 71 4 0 42 0
[pid=2194] ppid=2192 vsize=22292 CPUtime=1.65
/proc/2194/stat : 2194 (clasp-1.0) R 2192 1956 1037 0 -1 4194304 6587 0 0 0 162 3 0 0 25 0 1 0 101071175 22827008 4958 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7949390 0 0 4096 0 0 0 0 17 1 0 0
/proc/2194/statm: 5573 4958 231 81 0 4947 0
Current children cumulated CPU time (s) 546.28
Current children cumulated vsize (KiB) 100676

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): 1255.64
#  lost CPU user time (s): 1254.48
#  lost CPU system time (s): 1.16

Real time (s): 1802.75
CPU time (s): 1802.02
CPU user time (s): 1679.49
CPU system time (s): 122.526
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 850072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 425.013
system time used= 121.366
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30707043
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5387
involuntary context switches= 12264

runsolver used 1.83872 second user time and 4.73328 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sat Apr 14 05:48:55 UTC 2007

IDJOB= 347894
IDBENCH= 1552
IDSOLVER= 167
FILE ID= node15/347894-1176529734

PBS_JOBID= 4556714

Free space on /tmp= 66550 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-n3707.opb
COMMAND LINE= pbclasp instance-347894-1176529734.opb /tmp/evaluation/347894-1176529734/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node15/convwatcher-347894-1176529734 -o ROOT/results/node15/conversion-347894-1176529734 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347894-1176529734/instance-347894-1176529734.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-347894-1176529734 -o ROOT/results/node15/solver-347894-1176529734 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-347894-1176529734.opb /tmp/evaluation/347894-1176529734/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  d04a5226e9b4ce46849c897b37a2f22b

RANDOM SEED= 918921059

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1810064 kB
Buffers:         16384 kB
Cached:         127232 kB
SwapCached:          0 kB
Active:         133732 kB
Inactive:        59832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7060 kB
Writeback:           0 kB
Mapped:          68824 kB
Slab:            37744 kB
Committed_AS:  3938304 kB
PageTables:       1884 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= 66526 MiB

End job on node15 on Sat Apr 14 06:18:58 UTC 2007