Trace number 362248

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PB-clasp 2007-03-23? (MO) 573.25 573.85

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)

571.37/571.83	c Somebody sent me a SIGTERM
571.37/571.83	s UNKNOWN
571.37/571.85	pb2clasp1: no process killed
547.21/573.82	sh: line 1:  1939 Killed                  cat /tmp/evaluation/362248-1177009132/temp/instance-362248-1177009132.opb.op
547.21/573.82	      1940                       | clasp >/tmp/evaluation/362248-1177009132/temp/instance-362248-1177009132.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362248-1177009132/instance-362248-1177009132.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/node20/watcher-362248-1177009132 -o ROOT/results/node20/solver-362248-1177009132 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-362248-1177009132.opb /tmp/evaluation/362248-1177009132/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: 1.25 1.10 1.03 3/77 1710
/proc/meminfo: memFree=1770416/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=12268 CPUtime=0
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 148830557 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961499646 0 0 4224 0 0 0 0 17 1 0 0
/proc/1710/statm: 3067 317 242 3 0 167 0

[startup+0.0306249 s]
/proc/loadavg: 1.25 1.10 1.03 3/77 1710
/proc/meminfo: memFree=1770416/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=13320 CPUtime=0.02
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 705 0 0 0 2 0 0 0 18 0 1 0 148830557 13639680 671 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273966321952 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 3330 671 314 3 0 430 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13320

[startup+0.101626 s]
/proc/loadavg: 1.25 1.10 1.03 3/77 1710
/proc/meminfo: memFree=1770416/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=16448 CPUtime=0.09
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 1485 0 0 0 9 0 0 0 18 0 1 0 148830557 16842752 1451 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273966754851 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 4112 1452 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301665 s]
/proc/loadavg: 1.25 1.10 1.03 3/77 1710
/proc/meminfo: memFree=1770416/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=28296 CPUtime=0.28
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 12181 0 0 0 24 4 0 0 19 0 1 0 148830557 28975104 4279 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952478634 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 7074 4286 320 3 0 4174 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28296

[startup+0.701745 s]
/proc/loadavg: 1.25 1.10 1.03 3/77 1710
/proc/meminfo: memFree=1770416/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=28296 CPUtime=0.69
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 32763 0 0 0 56 13 0 0 23 0 1 0 148830557 28975104 4425 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273966632718 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 7074 4425 320 3 0 4174 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28296

[startup+1.50191 s]
/proc/loadavg: 1.23 1.10 1.03 2/78 1711
/proc/meminfo: memFree=1753896/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=28296 CPUtime=1.49
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 74220 0 0 0 120 29 0 0 25 0 1 0 148830557 28975104 4225 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952478634 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 7074 4231 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: 1.23 1.10 1.03 2/78 1711
/proc/meminfo: memFree=1753576/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=28292 CPUtime=3.09
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 157290 0 0 0 245 64 0 0 25 0 1 0 148830557 28971008 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952479067 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 7073 4424 320 3 0 4173 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28292

[startup+6.30187 s]
/proc/loadavg: 1.23 1.10 1.03 2/78 1711
/proc/meminfo: memFree=1753576/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=28420 CPUtime=6.28
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 324214 0 0 0 503 125 0 0 25 0 1 0 148830557 29102080 4424 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952479064 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 7105 4424 320 3 0 4205 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28420

[startup+12.7012 s]
/proc/loadavg: 1.19 1.09 1.02 2/78 1711
/proc/meminfo: memFree=1753648/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=28544 CPUtime=12.69
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 659836 0 0 0 1012 257 0 0 25 0 1 0 148830557 29229056 4458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952479081 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 7136 4458 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: 1.16 1.09 1.02 2/78 1711
/proc/meminfo: memFree=1753648/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=28792 CPUtime=25.48
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 1326381 0 0 0 2024 524 0 0 25 0 1 0 148830557 29483008 4168 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952478634 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 7198 4178 320 3 0 4298 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28792

[startup+51.1019 s]
/proc/loadavg: 1.11 1.08 1.02 2/78 1711
/proc/meminfo: memFree=1753200/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=29340 CPUtime=51.07
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 2662907 0 0 0 4040 1067 0 0 25 0 1 0 148830557 30044160 4657 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273966755521 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 7335 4657 320 3 0 4435 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29340

[startup+102.305 s]
/proc/loadavg: 1.04 1.07 1.02 2/78 1711
/proc/meminfo: memFree=1752176/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=30456 CPUtime=102.25
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 5328535 0 0 0 8059 2166 0 0 25 0 1 0 148830557 31186944 4590 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952478634 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 7614 4601 320 3 0 4714 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 30456

[startup+162.302 s]
/proc/loadavg: 1.01 1.05 1.01 2/84 1885
/proc/meminfo: memFree=1749360/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=31932 CPUtime=162.15
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 8457161 0 0 0 12735 3480 0 0 25 0 1 0 148830557 32698368 5302 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952478746 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 7983 5302 320 3 0 5083 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 31932

[startup+222.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/78 1919
/proc/meminfo: memFree=1748080/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=34188 CPUtime=222.11
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 11613850 0 0 0 17387 4824 0 0 25 0 1 0 148830557 35008512 5876 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952479007 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 8547 5876 320 3 0 5647 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 34188

[startup+282.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 1919
/proc/meminfo: memFree=1746672/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=35672 CPUtime=282.09
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 14827360 0 0 0 22009 6200 0 0 25 0 1 0 148830557 36528128 6253 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952479052 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 8918 6253 320 3 0 6018 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 35672

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1919
/proc/meminfo: memFree=1745520/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=37660 CPUtime=342.07
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 18130256 0 0 0 26625 7582 0 0 25 0 1 0 148830557 38563840 6752 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952478754 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 9415 6752 320 3 0 6515 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 37660

[startup+402.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1919
/proc/meminfo: memFree=1741408/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=41432 CPUtime=402.05
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 21591001 0 0 0 31222 8983 0 0 25 0 1 0 148830557 42426368 7543 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952478634 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 10358 7551 320 3 0 7458 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 41432

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1919
/proc/meminfo: memFree=1738096/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=44272 CPUtime=462.03
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 25403996 0 0 0 35779 10424 0 0 25 0 1 0 148830557 45334528 8325 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952478634 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 11068 8334 321 3 0 8168 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 44272

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1919
/proc/meminfo: memFree=1732144/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=50484 CPUtime=522
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 29977873 0 0 0 40262 11938 0 0 25 0 1 0 148830557 51695616 9956 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952478634 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 12621 9956 320 3 0 9721 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 50484



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+571.805 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1929
/proc/meminfo: memFree=16272/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=70512 CPUtime=545.3
/proc/1710/stat : 1710 (pbclasp) S 1708 1710 782 0 -1 4194304 30691963 2226 0 0 41098 12142 1276 14 16 0 1 0 148830557 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1710/statm: 17628 14991 343 3 0 14728 0
[pid=1927] ppid=1710 vsize=5352 CPUtime=0
/proc/1927/stat : 1927 (sh) S 1710 1710 782 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 148885118 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1927/statm: 1338 224 188 169 0 49 0
[pid=1928] ppid=1927 vsize=2520 CPUtime=0.02
/proc/1928/stat : 1928 (cat) S 1927 1710 782 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 148885119 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1928/statm: 630 87 71 4 0 42 0
[pid=1929] ppid=1927 vsize=1769724 CPUtime=26.05
/proc/1929/stat : 1929 (clasp) R 1927 1710 782 0 -1 4194304 444274 0 0 0 2395 210 0 0 25 0 1 0 148885119 1812197376 441521 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 442431 441524 184 154 0 441901 0
Current children cumulated CPU time (s) 571.37
Current children cumulated vsize (KiB) 1848108

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

[startup+571.805 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 1929
/proc/meminfo: memFree=16272/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=70512 CPUtime=545.3
/proc/1710/stat : 1710 (pbclasp) S 1708 1710 782 0 -1 4194304 30691963 2226 0 0 41098 12142 1276 14 16 0 1 0 148830557 72204288 14991 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1710/statm: 17628 14991 343 3 0 14728 0
[pid=1927] ppid=1710 vsize=5352 CPUtime=0
/proc/1927/stat : 1927 (sh) S 1710 1710 782 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 148885118 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1927/statm: 1338 224 188 169 0 49 0
[pid=1928] ppid=1927 vsize=2520 CPUtime=0.02
/proc/1928/stat : 1928 (cat) S 1927 1710 782 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 148885119 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1928/statm: 630 87 71 4 0 42 0
[pid=1929] ppid=1927 vsize=1769724 CPUtime=26.05
/proc/1929/stat : 1929 (clasp) R 1927 1710 782 0 -1 4194304 444274 0 0 0 2395 210 0 0 25 0 1 0 148885119 1812197376 441521 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 134650563 0 0 4096 0 0 0 0 17 1 0 0
/proc/1929/statm: 442431 441524 184 154 0 441901 0
Current children cumulated CPU time (s) 571.37
Current children cumulated vsize (KiB) 1848108

# WARNING:
# current cumulated CPU time (545.4 s) is less than in the last sample (571.37 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (25.97 s) to the 'lost time'.

[startup+571.919 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 1933
/proc/meminfo: memFree=731416/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=70512 CPUtime=545.4
/proc/1710/stat : 1710 (pbclasp) R 1708 1710 782 0 -1 4194304 30692075 3194 0 0 41103 12143 1276 18 17 0 1 0 148830557 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961496530 0 0 4224 16384 0 0 0 17 1 0 0
/proc/1710/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 545.4
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+572.602 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 1933
/proc/meminfo: memFree=731416/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=70512 CPUtime=545.6
/proc/1710/stat : 1710 (pbclasp) S 1708 1710 782 0 -1 4194304 30692125 3998 0 0 41113 12144 1276 27 16 0 1 0 148830557 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1710/statm: 17628 14992 343 3 0 14728 0
Current children cumulated CPU time (s) 545.6
Current children cumulated vsize (KiB) 70512

[startup+573.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 1940
/proc/meminfo: memFree=1782856/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=70512 CPUtime=545.6
/proc/1710/stat : 1710 (pbclasp) S 1708 1710 782 0 -1 4194304 30692125 3998 0 0 41113 12144 1276 27 16 0 1 0 148830557 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1710/statm: 17628 14992 343 3 0 14728 0
[pid=1938] ppid=1710 vsize=5352 CPUtime=0
/proc/1938/stat : 1938 (sh) S 1710 1710 782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 148887771 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1938/statm: 1338 224 188 169 0 49 0
[pid=1939] ppid=1938 vsize=2520 CPUtime=0
/proc/1939/stat : 1939 (cat) S 1938 1710 782 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 148887772 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1939/statm: 630 87 71 4 0 42 0
[pid=1940] ppid=1938 vsize=3944 CPUtime=1.2
/proc/1940/stat : 1940 (clasp) R 1938 1710 782 0 -1 4194304 1321 0 0 0 120 0 0 0 25 0 1 0 148887772 4038656 533 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135088148 0 0 4096 0 0 0 0 17 1 0 0
/proc/1940/statm: 986 533 173 154 0 456 0
Current children cumulated CPU time (s) 546.8
Current children cumulated vsize (KiB) 82328

[startup+573.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 1940
/proc/meminfo: memFree=1782856/2055920 swapFree=4155228/4192956
[pid=1710] ppid=1708 vsize=70512 CPUtime=545.6
/proc/1710/stat : 1710 (pbclasp) S 1708 1710 782 0 -1 4194304 30692125 3998 0 0 41113 12144 1276 27 16 0 1 0 148830557 72204288 14992 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/1710/statm: 17628 14992 343 3 0 14728 0
[pid=1938] ppid=1710 vsize=5352 CPUtime=0
/proc/1938/stat : 1938 (sh) S 1710 1710 782 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 148887771 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 273952596804 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/1938/statm: 1338 224 188 169 0 49 0
[pid=1939] ppid=1938 vsize=2520 CPUtime=0
/proc/1939/stat : 1939 (cat) S 1938 1710 782 0 -1 4194304 119 0 0 0 0 0 0 0 15 0 1 0 148887772 2580480 87 18446744073709551615 4194304 4211220 548682069440 18446744073709551615 273952768226 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/1939/statm: 630 87 71 4 0 42 0
[pid=1940] ppid=1938 vsize=4532 CPUtime=1.61
/proc/1940/stat : 1940 (clasp) R 1938 1710 782 0 -1 4194304 1437 0 0 0 160 1 0 0 25 0 1 0 148887772 4640768 649 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 8036122 0 0 4096 0 0 0 0 17 1 0 0
/proc/1940/statm: 1133 649 173 154 0 603 0
Current children cumulated CPU time (s) 547.21
Current children cumulated vsize (KiB) 82916

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): 25.97
#  lost CPU user time (s): 23.9
#  lost CPU system time (s): 2.06999

Real time (s): 573.85
CPU time (s): 573.25
CPU user time (s): 449.427
CPU system time (s): 123.822
CPU usage (%): 99.8954
Max. virtual memory (cumulated for all children) (KiB): 1848108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 425.527
system time used= 121.752
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30698002
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3205
involuntary context switches= 3687

runsolver used 0.602908 second user time and 1.49077 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Thu Apr 19 18:58:52 UTC 2007

IDJOB= 362248
IDBENCH= 1544
IDSOLVER= 158
FILE ID= node20/362248-1177009132

PBS_JOBID= 4630519

Free space on /tmp= 66449 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-362248-1177009132.opb /tmp/evaluation/362248-1177009132/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-362248-1177009132 -o ROOT/results/node20/conversion-362248-1177009132 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362248-1177009132/instance-362248-1177009132.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-362248-1177009132 -o ROOT/results/node20/solver-362248-1177009132 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-362248-1177009132.opb /tmp/evaluation/362248-1177009132/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  1c8cf561f224f1f2f953c533d372407b

RANDOM SEED= 395652420

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1770824 kB
Buffers:         33144 kB
Cached:         165788 kB
SwapCached:      16084 kB
Active:         100028 kB
Inactive:       124104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770824 kB
SwapTotal:     4192956 kB
SwapFree:      4155228 kB
Dirty:            7632 kB
Writeback:           0 kB
Mapped:          32192 kB
Slab:            46460 kB
Committed_AS:  1896956 kB
PageTables:       1752 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= 66425 MiB

End job on node20 on Thu Apr 19 19:08:26 UTC 2007