Trace number 348089

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) 1801.98 1802.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-A2C1S1.opb
MD5SUMf1062f0a31768badc14bf5e03feddb4c
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 variables103872
Total number of constraints3312
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 constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 1116
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 555552
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 555552
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)

1800.04/1800.62	c Somebody sent me a SIGTERM
1800.04/1800.62	s UNKNOWN
1800.04/1800.67	pb2clasp1: no process killed
1800.04/1800.68	clasp-1.0: no process killed
25.07/1802.63	sh: line 1: 26410 Done                    cat /tmp/evaluation/348089-1176568088/temp/instance-348089-1176568088.opb.op
25.07/1802.63	     26411 Killed                  | clasp-1.0 --trans=no >/tmp/evaluation/348089-1176568088/temp/instance-348089-1176568088.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348089-1176568088/instance-348089-1176568088.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/node55/watcher-348089-1176568088 -o ROOT/results/node55/solver-348089-1176568088 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348089-1176568088.opb /tmp/evaluation/348089-1176568088/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 0.99 1.10 3/64 26388
/proc/meminfo: memFree=1579188/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=12268 CPUtime=0
/proc/26388/stat : 26388 (pbclasp) D 26386 26388 26044 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 104718860 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761776741 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/26388/statm: 3067 317 242 3 0 167 0

[startup+0.052427 s]
/proc/loadavg: 0.92 0.99 1.10 3/64 26388
/proc/meminfo: memFree=1579188/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=14364 CPUtime=0.04
/proc/26388/stat : 26388 (pbclasp) R 26386 26388 26044 0 -1 4194304 951 0 0 0 4 0 0 0 18 0 1 0 104718860 14708736 917 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761455329 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26388/statm: 3591 918 314 3 0 691 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14364

[startup+0.10143 s]
/proc/loadavg: 0.92 0.99 1.10 3/64 26388
/proc/meminfo: memFree=1579188/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=18144 CPUtime=0.09
/proc/26388/stat : 26388 (pbclasp) R 26386 26388 26044 0 -1 4194304 2946 0 0 0 8 1 0 0 18 0 1 0 104718860 18579456 1888 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26388/statm: 4536 1888 320 3 0 1636 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18144

[startup+0.301451 s]
/proc/loadavg: 0.92 0.99 1.10 3/64 26388
/proc/meminfo: memFree=1579188/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=18144 CPUtime=0.28
/proc/26388/stat : 26388 (pbclasp) R 26386 26388 26044 0 -1 4194304 20389 0 0 0 22 6 0 0 19 0 1 0 104718860 18579456 1860 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26388/statm: 4536 1872 320 3 0 1636 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 18144

[startup+0.701486 s]
/proc/loadavg: 0.92 0.99 1.10 3/64 26388
/proc/meminfo: memFree=1579188/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=18140 CPUtime=0.69
/proc/26388/stat : 26388 (pbclasp) R 26386 26388 26044 0 -1 4194304 54837 0 0 0 52 17 0 0 22 0 1 0 104718860 18575360 1867 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26388/statm: 4535 1877 320 3 0 1635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18140

[startup+1.50156 s]
/proc/loadavg: 0.92 0.99 1.10 2/65 26389
/proc/meminfo: memFree=1572716/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=18396 CPUtime=1.49
/proc/26388/stat : 26388 (pbclasp) R 26386 26388 26044 0 -1 4194304 123799 0 0 0 108 41 0 0 25 0 1 0 104718860 18837504 1919 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26388/statm: 4599 1919 320 3 0 1699 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18396

[startup+3.10172 s]
/proc/loadavg: 0.92 0.99 1.10 2/65 26389
/proc/meminfo: memFree=1572332/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=18660 CPUtime=3.09
/proc/26388/stat : 26388 (pbclasp) R 26386 26388 26044 0 -1 4194304 261771 0 0 0 237 72 0 0 25 0 1 0 104718860 19107840 1991 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26388/statm: 4665 1991 320 3 0 1765 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18660

[startup+6.30202 s]
/proc/loadavg: 0.93 0.99 1.10 2/65 26389
/proc/meminfo: memFree=1571692/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=19308 CPUtime=6.29
/proc/26388/stat : 26388 (pbclasp) R 26386 26388 26044 0 -1 4194304 539953 0 0 0 489 140 0 0 25 0 1 0 104718860 19771392 2148 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26388/statm: 4827 2072 320 3 0 1927 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19308

[startup+12.7016 s]
/proc/loadavg: 0.93 0.99 1.09 2/65 26389
/proc/meminfo: memFree=1570228/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=20808 CPUtime=12.69
/proc/26388/stat : 26388 (pbclasp) R 26386 26388 26044 0 -1 4194304 1099057 0 0 0 976 293 0 0 25 0 1 0 104718860 21307392 2524 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248761488810 0 0 4224 16384 0 0 0 17 1 0 0
/proc/26388/statm: 5202 2524 320 3 0 2302 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20808

[startup+25.5019 s]
/proc/loadavg: 0.95 0.99 1.09 2/67 26398
/proc/meminfo: memFree=1529308/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.13
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517481 1750 0 0 1539 409 358 7 17 0 1 0 104718860 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4509 343 3 0 4265 0
[pid=26396] ppid=26388 vsize=5352 CPUtime=0.01
/proc/26396/stat : 26396 (sh) S 26388 26388 26044 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104721177 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26396/statm: 1338 224 188 169 0 49 0
[pid=26398] ppid=26396 vsize=34792 CPUtime=2.29
/proc/26398/stat : 26398 (clasp-1.0) R 26396 26388 26044 0 -1 4194304 9622 0 3 0 223 6 0 0 25 0 1 0 104721177 35627008 7793 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7315079 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 8698 7793 241 81 0 8072 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 68804

[startup+51.1013 s]
/proc/loadavg: 0.96 0.99 1.09 2/67 26398
/proc/meminfo: memFree=1505564/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.13
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517481 1750 0 0 1539 409 358 7 17 0 1 0 104718860 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4509 343 3 0 4265 0
[pid=26396] ppid=26388 vsize=5352 CPUtime=0.01
/proc/26396/stat : 26396 (sh) S 26388 26388 26044 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104721177 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26396/statm: 1338 224 188 169 0 49 0
[pid=26398] ppid=26396 vsize=44820 CPUtime=27.87
/proc/26398/stat : 26398 (clasp-1.0) R 26396 26388 26044 0 -1 4194304 12941 0 3 0 2780 7 0 0 25 0 1 0 104721177 45895680 10659 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617536 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 11205 10659 249 81 0 10579 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 78832

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 1.08 2/67 26398
/proc/meminfo: memFree=1505756/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.13
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517481 1750 0 0 1539 409 358 7 17 0 1 0 104718860 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4509 343 3 0 4265 0
[pid=26396] ppid=26388 vsize=5352 CPUtime=0.01
/proc/26396/stat : 26396 (sh) S 26388 26388 26044 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104721177 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26396/statm: 1338 224 188 169 0 49 0
[pid=26398] ppid=26396 vsize=44820 CPUtime=79.05
/proc/26398/stat : 26398 (clasp-1.0) R 26396 26388 26044 0 -1 4194304 12943 0 3 0 7898 7 0 0 25 0 1 0 104721177 45895680 10661 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 11205 10661 249 81 0 10579 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 78832

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 1.08 2/67 26398
/proc/meminfo: memFree=1502364/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.13
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517481 1750 0 0 1539 409 358 7 17 0 1 0 104718860 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4509 343 3 0 4265 0
[pid=26396] ppid=26388 vsize=5352 CPUtime=0.01
/proc/26396/stat : 26396 (sh) S 26388 26388 26044 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104721177 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26396/statm: 1338 224 188 169 0 49 0
[pid=26398] ppid=26396 vsize=48284 CPUtime=139.03
/proc/26398/stat : 26398 (clasp-1.0) R 26396 26388 26044 0 -1 4194304 13807 0 3 0 13895 8 0 0 25 0 1 0 104721177 49442816 11525 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784617 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 12071 11525 249 81 0 11445 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 82296

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 1.07 2/67 26398
/proc/meminfo: memFree=1498716/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.13
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517481 1750 0 0 1539 409 358 7 17 0 1 0 104718860 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4509 343 3 0 4265 0
[pid=26396] ppid=26388 vsize=5352 CPUtime=0.01
/proc/26396/stat : 26396 (sh) S 26388 26388 26044 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104721177 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26396/statm: 1338 224 188 169 0 49 0
[pid=26398] ppid=26396 vsize=51896 CPUtime=199.01
/proc/26398/stat : 26398 (clasp-1.0) R 26396 26388 26044 0 -1 4194304 14738 0 3 0 19892 9 0 0 25 0 1 0 104721177 53141504 12395 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 12974 12395 249 81 0 12348 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 85908

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 1.07 2/67 26398
/proc/meminfo: memFree=1496988/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.13
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517481 1750 0 0 1539 409 358 7 17 0 1 0 104718860 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4509 343 3 0 4265 0
[pid=26396] ppid=26388 vsize=5352 CPUtime=0.01
/proc/26396/stat : 26396 (sh) S 26388 26388 26044 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104721177 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26396/statm: 1338 224 188 169 0 49 0
[pid=26398] ppid=26396 vsize=53680 CPUtime=259
/proc/26398/stat : 26398 (clasp-1.0) R 26396 26388 26044 0 -1 4194304 15171 0 3 0 25890 10 0 0 25 0 1 0 104721177 54968320 12828 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 13420 12828 249 81 0 12794 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 87692

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 1.06 2/67 26398
/proc/meminfo: memFree=1494620/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.13
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517481 1750 0 0 1539 409 358 7 17 0 1 0 104718860 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4509 343 3 0 4265 0
[pid=26396] ppid=26388 vsize=5352 CPUtime=0.01
/proc/26396/stat : 26396 (sh) S 26388 26388 26044 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104721177 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26396/statm: 1338 224 188 169 0 49 0
[pid=26398] ppid=26396 vsize=56052 CPUtime=318.98
/proc/26398/stat : 26398 (clasp-1.0) R 26396 26388 26044 0 -1 4194304 15746 0 3 0 31888 10 0 0 25 0 1 0 104721177 57397248 13403 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134789696 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 14013 13403 249 81 0 13387 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 90064

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 1.05 2/67 26398
/proc/meminfo: memFree=1491548/2055920 swapFree=4191892/4192956

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

/proc/26398/statm: 20535 19467 249 81 0 19909 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 116152

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 26400
/proc/meminfo: memFree=1470364/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.13
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517481 1750 0 0 1539 409 358 7 17 0 1 0 104718860 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4509 343 3 0 4265 0
[pid=26396] ppid=26388 vsize=5352 CPUtime=0.01
/proc/26396/stat : 26396 (sh) S 26388 26388 26044 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104721177 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26396/statm: 1338 224 188 169 0 49 0
[pid=26398] ppid=26396 vsize=82140 CPUtime=1578.64
/proc/26398/stat : 26398 (clasp-1.0) R 26396 26388 26044 0 -1 4194304 23442 0 3 0 157847 17 0 0 25 0 1 0 104721177 84111360 19475 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 20535 19475 249 81 0 19909 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 116152

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 26400
/proc/meminfo: memFree=1468764/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.13
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517481 1750 0 0 1539 409 358 7 17 0 1 0 104718860 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4509 343 3 0 4265 0
[pid=26396] ppid=26388 vsize=5352 CPUtime=0.01
/proc/26396/stat : 26396 (sh) S 26388 26388 26044 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104721177 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26396/statm: 1338 224 188 169 0 49 0
[pid=26398] ppid=26396 vsize=83804 CPUtime=1638.62
/proc/26398/stat : 26398 (clasp-1.0) R 26396 26388 26044 0 -1 4194304 23931 0 3 0 163845 17 0 0 25 0 1 0 104721177 85815296 19883 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 7284347 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 20951 19883 249 81 0 20325 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 117816

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 26400
/proc/meminfo: memFree=1464796/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.13
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517481 1750 0 0 1539 409 358 7 17 0 1 0 104718860 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4509 343 3 0 4265 0
[pid=26396] ppid=26388 vsize=5352 CPUtime=0.01
/proc/26396/stat : 26396 (sh) S 26388 26388 26044 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104721177 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26396/statm: 1338 224 188 169 0 49 0
[pid=26398] ppid=26396 vsize=87700 CPUtime=1698.61
/proc/26398/stat : 26398 (clasp-1.0) R 26396 26388 26044 0 -1 4194304 25048 0 3 0 169842 19 0 0 25 0 1 0 104721177 89804800 20879 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784653 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 21925 20879 249 81 0 21299 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 121712

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 26400
/proc/meminfo: memFree=1464732/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.13
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517481 1750 0 0 1539 409 358 7 17 0 1 0 104718860 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4509 343 3 0 4265 0
[pid=26396] ppid=26388 vsize=5352 CPUtime=0.01
/proc/26396/stat : 26396 (sh) S 26388 26388 26044 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104721177 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26396/statm: 1338 224 188 169 0 49 0
[pid=26398] ppid=26396 vsize=87700 CPUtime=1758.59
/proc/26398/stat : 26398 (clasp-1.0) R 26396 26388 26044 0 -1 4194304 25048 0 3 0 175840 19 0 0 25 0 1 0 104721177 89804800 20879 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 21925 20879 249 81 0 21299 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 121712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 26400
/proc/meminfo: memFree=1464796/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.13
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517481 1750 0 0 1539 409 358 7 17 0 1 0 104718860 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4509 343 3 0 4265 0
[pid=26396] ppid=26388 vsize=5352 CPUtime=0.01
/proc/26396/stat : 26396 (sh) S 26388 26388 26044 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104721177 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26396/statm: 1338 224 188 169 0 49 0
[pid=26398] ppid=26396 vsize=87700 CPUtime=1776.9
/proc/26398/stat : 26398 (clasp-1.0) R 26396 26388 26044 0 -1 4194304 25048 0 3 0 177671 19 0 0 25 0 1 0 104721177 89804800 20879 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 21925 20879 249 81 0 21299 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 121712

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

[startup+1800.6 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 26400
/proc/meminfo: memFree=1464796/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.13
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517481 1750 0 0 1539 409 358 7 17 0 1 0 104718860 29347840 4509 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4509 343 3 0 4265 0
[pid=26396] ppid=26388 vsize=5352 CPUtime=0.01
/proc/26396/stat : 26396 (sh) S 26388 26388 26044 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104721177 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26396/statm: 1338 224 188 169 0 49 0
[pid=26398] ppid=26396 vsize=87700 CPUtime=1776.9
/proc/26398/stat : 26398 (clasp-1.0) R 26396 26388 26044 0 -1 4194304 25048 0 3 0 177671 19 0 0 25 0 1 0 104721177 89804800 20879 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/26398/statm: 21925 20879 249 81 0 21299 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 121712

# WARNING:
# current cumulated CPU time (23.21 s) is less than in the last sample (1800.04 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1776.83 s) to the 'lost time'.

[startup+1800.72 s]
/proc/loadavg: 0.99 0.99 1.00 2/67 26400
/proc/meminfo: memFree=1464796/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.21
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517614 2720 0 0 1543 409 359 10 18 0 1 0 104718860 29347840 4512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770506850 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0
/proc/26388/statm: 7165 4512 343 3 0 4265 0
Current children cumulated CPU time (s) 23.21
Current children cumulated vsize (KiB) 28660

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 0.99 1.00 2/67 26400
/proc/meminfo: memFree=1464796/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.26
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517646 3524 0 0 1543 409 359 15 16 0 1 0 104718860 29347840 4512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4512 343 3 0 4265 0
Current children cumulated CPU time (s) 23.26
Current children cumulated vsize (KiB) 28660

[startup+1802.2 s]
/proc/loadavg: 0.99 0.99 1.00 2/69 26411
/proc/meminfo: memFree=1535300/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.26
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517646 3524 0 0 1543 409 359 15 16 0 1 0 104718860 29347840 4512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4512 343 3 0 4265 0
[pid=26409] ppid=26388 vsize=5352 CPUtime=0
/proc/26409/stat : 26409 (sh) S 26388 26388 26044 0 -1 4194304 287 0 0 0 0 0 0 0 18 0 1 0 104898937 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26409/statm: 1338 224 188 169 0 49 0
[pid=26410] ppid=26409 vsize=2520 CPUtime=0.01
/proc/26410/stat : 26410 (cat) S 26409 26388 26044 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 104898937 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 248761778402 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/26410/statm: 630 87 71 4 0 42 0
[pid=26411] ppid=26409 vsize=19132 CPUtime=1.41
/proc/26411/stat : 26411 (clasp-1.0) R 26409 26388 26044 0 -1 4194304 4817 0 0 0 138 3 0 0 25 0 1 0 104898937 19591168 4235 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160244197 0 0 4096 0 0 0 0 17 1 0 0
/proc/26411/statm: 4783 4235 232 81 0 4157 0
Current children cumulated CPU time (s) 24.68
Current children cumulated vsize (KiB) 55664

[startup+1802.6 s]
/proc/loadavg: 0.99 0.99 1.00 2/69 26411
/proc/meminfo: memFree=1535300/2055920 swapFree=4191892/4192956
[pid=26388] ppid=26386 vsize=28660 CPUtime=23.26
/proc/26388/stat : 26388 (pbclasp) S 26386 26388 26044 0 -1 4194304 1517646 3524 0 0 1543 409 359 15 16 0 1 0 104718860 29347840 4512 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 248770510740 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/26388/statm: 7165 4512 343 3 0 4265 0
[pid=26409] ppid=26388 vsize=5352 CPUtime=0.01
/proc/26409/stat : 26409 (sh) S 26388 26388 26044 0 -1 4194304 287 121 0 0 0 0 0 1 16 0 1 0 104898937 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26409/statm: 1338 224 188 169 0 49 0
[pid=26411] ppid=26409 vsize=21896 CPUtime=1.8
/proc/26411/stat : 26411 (clasp-1.0) R 26409 26388 26044 0 -1 4194304 5429 0 0 0 177 3 0 0 25 0 1 0 104898937 22421504 4560 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134732420 0 0 4096 0 0 0 0 17 1 0 0
/proc/26411/statm: 5474 4560 234 81 0 4848 0
Current children cumulated CPU time (s) 25.07
Current children cumulated vsize (KiB) 55908

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): 1776.83
#  lost CPU user time (s): 1776.66
#  lost CPU system time (s): 0.17

Real time (s): 1802.64
CPU time (s): 1801.98
CPU user time (s): 1797.49
CPU system time (s): 4.48734
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 121712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.8348
system time used= 4.31734
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1528991
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= 3593
involuntary context switches= 645

runsolver used 2.26166 second user time and 4.28735 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat Apr 14 16:28:08 UTC 2007

IDJOB= 348089
IDBENCH= 1614
IDSOLVER= 167
FILE ID= node55/348089-1176568088

PBS_JOBID= 4556905

Free space on /tmp= 66561 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/unibo/normalized-reduced-mps-v2-20-10-A2C1S1.opb
COMMAND LINE= pbclasp instance-348089-1176568088.opb /tmp/evaluation/348089-1176568088/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node55/convwatcher-348089-1176568088 -o ROOT/results/node55/conversion-348089-1176568088 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348089-1176568088/instance-348089-1176568088.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-348089-1176568088 -o ROOT/results/node55/solver-348089-1176568088 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348089-1176568088.opb /tmp/evaluation/348089-1176568088/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  f1062f0a31768badc14bf5e03feddb4c

RANDOM SEED= 883515529

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1579596 kB
Buffers:         43828 kB
Cached:         316508 kB
SwapCached:        268 kB
Active:         194568 kB
Inactive:       181056 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1579596 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            3780 kB
Writeback:           0 kB
Mapped:          24216 kB
Slab:            86768 kB
Committed_AS:   140872 kB
PageTables:       1380 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= 66548 MiB

End job on node55 on Sat Apr 14 16:58:11 UTC 2007