Trace number 348609

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) 1801.99 1802.84

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-ship08l.opb
MD5SUMbac9a878c3cd85b78fbd03dede34f379
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2684
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables128490
Total number of constraints704
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 constraints704
Minimum length of a constraint30
Maximum length of a constraint2550
Number of terms in the objective function 128490
Biggest coefficient in the objective function 1115
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 634183
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 634183
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)

1800.08/1800.82	c Somebody sent me a SIGTERM
1800.08/1800.82	s UNKNOWN
1800.08/1800.83	pb2clasp1: no process killed
361.28/1802.82	sh: line 1: 20084 Killed                  cat /tmp/evaluation/348609-1176588787/temp/instance-348609-1176588787.opb.op
361.28/1802.82	     20085                       | clasp-1.0 --trans=no >/tmp/evaluation/348609-1176588787/temp/instance-348609-1176588787.opb.clasp

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348609-1176588787/instance-348609-1176588787.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/node23/watcher-348609-1176588787 -o ROOT/results/node23/solver-348609-1176588787 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-348609-1176588787.opb /tmp/evaluation/348609-1176588787/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: 1.00 1.00 1.00 3/77 20062
/proc/meminfo: memFree=1419816/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=12268 CPUtime=0
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 106795858 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487829093 0 0 4224 0 0 0 0 17 1 0 0
/proc/20062/statm: 3067 317 242 3 0 167 0

[startup+0.0738941 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20062
/proc/meminfo: memFree=1419816/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=15656 CPUtime=0.06
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 1285 0 0 0 6 0 0 0 18 0 1 0 106795858 16031744 1251 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487507681 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 3914 1251 314 3 0 1014 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15656

[startup+0.101899 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20062
/proc/meminfo: memFree=1419816/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=16448 CPUtime=0.09
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 1484 0 0 0 9 0 0 0 18 0 1 0 106795858 16842752 1450 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487507681 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 4112 1450 314 3 0 1212 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16448

[startup+0.301937 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20062
/proc/meminfo: memFree=1419816/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=24284 CPUtime=0.29
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 12801 0 0 0 25 4 0 0 19 0 1 0 106795858 24866816 3423 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487541290 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 6071 3423 320 3 0 3171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24284

[startup+0.702014 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20062
/proc/meminfo: memFree=1419816/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=24280 CPUtime=0.69
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 34029 0 0 0 56 13 0 0 22 0 1 0 106795858 24862720 3422 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487541266 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 6070 3422 320 3 0 3170 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24280

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20063
/proc/meminfo: memFree=1407328/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=24280 CPUtime=1.49
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 76722 0 0 0 117 32 0 0 25 0 1 0 106795858 24862720 3101 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487871705 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 6070 3101 320 3 0 3170 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24280

[startup+3.10148 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20063
/proc/meminfo: memFree=1407904/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=24280 CPUtime=3.09
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 162108 0 0 0 242 67 0 0 25 0 1 0 106795858 24862720 3422 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238505889544 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 6070 3422 320 3 0 3170 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24280

[startup+6.3021 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 20063
/proc/meminfo: memFree=1406888/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=24408 CPUtime=6.29
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 332453 0 0 0 493 136 0 0 25 0 1 0 106795858 24993792 3445 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487541162 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 6102 3445 320 3 0 3202 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24408

[startup+12.7013 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 20063
/proc/meminfo: memFree=1406824/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=24676 CPUtime=12.68
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 671480 0 0 0 987 281 0 0 25 0 1 0 106795858 25268224 3497 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487541535 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 6169 3497 320 3 0 3269 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24676

[startup+25.5018 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 20063
/proc/meminfo: memFree=1406824/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=25072 CPUtime=25.48
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 1354334 0 0 0 1985 563 0 0 25 0 1 0 106795858 25673728 3374 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487541162 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 6268 3382 320 3 0 3368 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25072

[startup+51.1018 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 20063
/proc/meminfo: memFree=1405672/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=25956 CPUtime=51.07
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 2716331 0 0 0 3972 1135 0 0 25 0 1 0 106795858 26578944 3819 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487541290 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 6489 3819 320 3 0 3589 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 25956

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 20063
/proc/meminfo: memFree=1403816/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=27708 CPUtime=102.25
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 5459057 0 0 0 7957 2268 0 0 25 0 1 0 106795858 28372992 4271 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487541306 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 6927 4271 320 3 0 4027 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27708

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20063
/proc/meminfo: memFree=1401896/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=29696 CPUtime=162.23
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 8744606 0 0 0 12583 3640 0 0 25 0 1 0 106795858 30408704 4754 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487871705 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 7424 4505 320 3 0 4524 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 29696

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20063
/proc/meminfo: memFree=1398888/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=32696 CPUtime=222.21
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 12226491 0 0 0 17223 4998 0 0 25 0 1 0 106795858 33480704 5371 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487541162 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 8174 5380 320 3 0 5274 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 32696

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20063
/proc/meminfo: memFree=1394472/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=37464 CPUtime=282.18
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 16051619 0 0 0 21827 6391 0 0 25 0 1 0 106795858 38363136 6699 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487541162 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 9366 6699 320 3 0 6466 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 37464

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20063
/proc/meminfo: memFree=1387688/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=43768 CPUtime=342.16
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 20659130 0 0 0 26368 7848 0 0 25 0 1 0 106795858 44818432 8231 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238487871705 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 10942 8237 320 3 0 8042 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 43768

[startup+402.303 s]
/proc/loadavg: 1.04 1.01 1.00 2/80 20072
/proc/meminfo: memFree=1300816/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=58336 CPUtime=359.31
/proc/20062/stat : 20062 (pbclasp) S 20060 20062 31038 0 -1 4194304 21008348 2132 0 0 26876 7952 1091 12 16 0 1 0 106795858 59736064 11932 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20062/statm: 14584 11932 343 3 0 11684 0
[pid=20070] ppid=20062 vsize=5352 CPUtime=0.02
/proc/20070/stat : 20070 (sh) S 20062 20062 31038 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 106831805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20070/statm: 1338 224 188 169 0 49 0
[pid=20072] ppid=20070 vsize=54144 CPUtime=42.77
/proc/20072/stat : 20072 (clasp-1.0) R 20070 20062 31038 0 -1 4194304 16470 0 0 0 4269 8 0 0 25 0 1 0 106831806 55443456 13077 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617504 0 0 4096 0 0 0 0 17 1 0 0
/proc/20072/statm: 13536 13077 249 81 0 12910 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 117832

[startup+462.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/80 20072
/proc/meminfo: memFree=1278608/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=58336 CPUtime=359.31
/proc/20062/stat : 20062 (pbclasp) S 20060 20062 31038 0 -1 4194304 21008348 2132 0 0 26876 7952 1091 12 16 0 1 0 106795858 59736064 11932 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20062/statm: 14584 11932 343 3 0 11684 0
[pid=20070] ppid=20062 vsize=5352 CPUtime=0.02
/proc/20070/stat : 20070 (sh) S 20062 20062 31038 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 106831805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20070/statm: 1338 224 188 169 0 49 0
[pid=20072] ppid=20070 vsize=76544 CPUtime=102.74
/proc/20072/stat : 20072 (clasp-1.0) R 20070 20062 31038 0 -1 4194304 22079 0 0 0 10263 11 0 0 25 0 1 0 106831806 78381056 18686 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134617518 0 0 4096 0 0 0 0 17 1 0 0
/proc/20072/statm: 19136 18686 249 81 0 18510 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 140232

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20072
/proc/meminfo: memFree=1204240/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=58336 CPUtime=359.31
/proc/20062/stat : 20062 (pbclasp) S 20060 20062 31038 0 -1 4194304 21008348 2132 0 0 26876 7952 1091 12 16 0 1 0 106795858 59736064 11932 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20062/statm: 14584 11932 343 3 0 11684 0
[pid=20070] ppid=20062 vsize=5352 CPUtime=0.02
/proc/20070/stat : 20070 (sh) S 20062 20062 31038 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 106831805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20070/statm: 1338 224 188 169 0 49 0
[pid=20072] ppid=20070 vsize=151168 CPUtime=162.72
/proc/20072/stat : 20072 (clasp-1.0) R 20070 20062 31038 0 -1 4194304 40714 0 0 0 16251 21 0 0 25 0 1 0 106831806 154796032 37319 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/20072/statm: 37792 37319 249 81 0 37166 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 214856


################
# More data... #
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/proc/meminfo: memFree=1076624/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=58336 CPUtime=359.31
/proc/20062/stat : 20062 (pbclasp) S 20060 20062 31038 0 -1 4194304 21008348 2132 0 0 26876 7952 1091 12 16 0 1 0 106795858 59736064 11932 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20062/statm: 14584 11932 343 3 0 11684 0
[pid=20070] ppid=20062 vsize=5352 CPUtime=0.02
/proc/20070/stat : 20070 (sh) S 20062 20062 31038 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 106831805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20070/statm: 1338 224 188 169 0 49 0
[pid=20072] ppid=20070 vsize=279696 CPUtime=1302.3
/proc/20072/stat : 20072 (clasp-1.0) R 20070 20062 31038 0 -1 4194304 74637 0 0 0 130177 53 0 0 25 0 1 0 106831806 286408704 69017 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616619 0 0 4096 0 0 0 0 17 1 0 0
/proc/20072/statm: 69924 69017 249 81 0 69298 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 343384

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20074
/proc/meminfo: memFree=1073040/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=58336 CPUtime=359.31
/proc/20062/stat : 20062 (pbclasp) S 20060 20062 31038 0 -1 4194304 21008348 2132 0 0 26876 7952 1091 12 16 0 1 0 106795858 59736064 11932 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20062/statm: 14584 11932 343 3 0 11684 0
[pid=20070] ppid=20062 vsize=5352 CPUtime=0.02
/proc/20070/stat : 20070 (sh) S 20062 20062 31038 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 106831805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20070/statm: 1338 224 188 169 0 49 0
[pid=20072] ppid=20070 vsize=283348 CPUtime=1362.27
/proc/20072/stat : 20072 (clasp-1.0) R 20070 20062 31038 0 -1 4194304 75546 0 0 0 136173 54 0 0 25 0 1 0 106831806 290148352 69926 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616350 0 0 4096 0 0 0 0 17 1 0 0
/proc/20072/statm: 70837 69926 249 81 0 70211 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 347036

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20074
/proc/meminfo: memFree=1069136/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=58336 CPUtime=359.31
/proc/20062/stat : 20062 (pbclasp) S 20060 20062 31038 0 -1 4194304 21008348 2132 0 0 26876 7952 1091 12 16 0 1 0 106795858 59736064 11932 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20062/statm: 14584 11932 343 3 0 11684 0
[pid=20070] ppid=20062 vsize=5352 CPUtime=0.02
/proc/20070/stat : 20070 (sh) S 20062 20062 31038 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 106831805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20070/statm: 1338 224 188 169 0 49 0
[pid=20072] ppid=20070 vsize=287268 CPUtime=1422.25
/proc/20072/stat : 20072 (clasp-1.0) R 20070 20062 31038 0 -1 4194304 76512 0 0 0 142170 55 0 0 25 0 1 0 106831806 294162432 70892 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134616647 0 0 4096 0 0 0 0 17 1 0 0
/proc/20072/statm: 71817 70892 249 81 0 71191 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 350956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20074
/proc/meminfo: memFree=1068176/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=58336 CPUtime=359.31
/proc/20062/stat : 20062 (pbclasp) S 20060 20062 31038 0 -1 4194304 21008348 2132 0 0 26876 7952 1091 12 16 0 1 0 106795858 59736064 11932 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20062/statm: 14584 11932 343 3 0 11684 0
[pid=20070] ppid=20062 vsize=5352 CPUtime=0.02
/proc/20070/stat : 20070 (sh) S 20062 20062 31038 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 106831805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20070/statm: 1338 224 188 169 0 49 0
[pid=20072] ppid=20070 vsize=288188 CPUtime=1440.75
/proc/20072/stat : 20072 (clasp-1.0) R 20070 20062 31038 0 -1 4194304 76748 0 0 0 144019 56 0 0 25 0 1 0 106831806 295104512 71128 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784637 0 0 4096 0 0 0 0 17 1 0 0
/proc/20072/statm: 72047 71128 249 81 0 71421 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 351876

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20074
/proc/meminfo: memFree=1068176/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=58336 CPUtime=359.31
/proc/20062/stat : 20062 (pbclasp) S 20060 20062 31038 0 -1 4194304 21008348 2132 0 0 26876 7952 1091 12 16 0 1 0 106795858 59736064 11932 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20062/statm: 14584 11932 343 3 0 11684 0
[pid=20070] ppid=20062 vsize=5352 CPUtime=0.02
/proc/20070/stat : 20070 (sh) S 20062 20062 31038 0 -1 4194304 288 121 0 0 0 0 0 2 16 0 1 0 106831805 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20070/statm: 1338 224 188 169 0 49 0
[pid=20072] ppid=20070 vsize=288188 CPUtime=1440.75
/proc/20072/stat : 20072 (clasp-1.0) R 20070 20062 31038 0 -1 4194304 76748 0 0 0 144019 56 0 0 25 0 1 0 106831806 295104512 71128 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784637 0 0 4096 0 0 0 0 17 1 0 0
/proc/20072/statm: 72047 71128 249 81 0 71421 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 351876

# WARNING:
# current cumulated CPU time (359.45 s) is less than in the last sample (1800.08 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (1440.63 s) to the 'lost time'.

[startup+1800.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/80 20074
/proc/meminfo: memFree=1068176/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=58336 CPUtime=359.45
/proc/20062/stat : 20062 (pbclasp) R 20060 20062 31038 0 -1 4194304 21008461 3103 0 0 26884 7953 1091 17 17 0 1 0 106795858 59736064 11933 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496559058 0 0 4224 16384 0 0 0 17 1 0 0
/proc/20062/statm: 14584 11933 343 3 0 11684 0
Current children cumulated CPU time (s) 359.45
Current children cumulated vsize (KiB) 58336

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 20074
/proc/meminfo: memFree=1068176/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=58336 CPUtime=359.57
/proc/20062/stat : 20062 (pbclasp) S 20060 20062 31038 0 -1 4194304 21008506 3907 0 0 26888 7954 1091 24 15 0 1 0 106795858 59736064 11933 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20062/statm: 14584 11933 343 3 0 11684 0
Current children cumulated CPU time (s) 359.57
Current children cumulated vsize (KiB) 58336

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 20085
/proc/meminfo: memFree=1340288/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=58336 CPUtime=359.57
/proc/20062/stat : 20062 (pbclasp) S 20060 20062 31038 0 -1 4194304 21008506 3907 0 0 26888 7954 1091 24 15 0 1 0 106795858 59736064 11933 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20062/statm: 14584 11933 343 3 0 11684 0
[pid=20083] ppid=20062 vsize=5352 CPUtime=0
/proc/20083/stat : 20083 (sh) S 20062 20062 31038 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 106975966 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20083/statm: 1338 224 188 169 0 49 0
[pid=20084] ppid=20083 vsize=2520 CPUtime=0.01
/proc/20084/stat : 20084 (cat) S 20083 20062 31038 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 106975966 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20084/statm: 630 87 71 4 0 42 0
[pid=20085] ppid=20083 vsize=16744 CPUtime=1.1
/proc/20085/stat : 20085 (clasp-1.0) R 20083 20062 31038 0 -1 4194304 4876 0 0 0 108 2 0 0 25 0 1 0 106975966 17145856 3733 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160563233 0 0 4096 0 0 0 0 17 1 0 0
/proc/20085/statm: 4186 3733 230 81 0 3560 0
Current children cumulated CPU time (s) 360.68
Current children cumulated vsize (KiB) 82952

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 20085
/proc/meminfo: memFree=1340288/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=58336 CPUtime=359.57
/proc/20062/stat : 20062 (pbclasp) S 20060 20062 31038 0 -1 4194304 21008506 3907 0 0 26888 7954 1091 24 15 0 1 0 106795858 59736064 11933 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20062/statm: 14584 11933 343 3 0 11684 0
[pid=20083] ppid=20062 vsize=5352 CPUtime=0
/proc/20083/stat : 20083 (sh) S 20062 20062 31038 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 106975966 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20083/statm: 1338 224 188 169 0 49 0
[pid=20084] ppid=20083 vsize=2520 CPUtime=0.01
/proc/20084/stat : 20084 (cat) S 20083 20062 31038 0 -1 4194304 119 0 0 0 0 1 0 0 15 0 1 0 106975966 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20084/statm: 630 87 71 4 0 42 0
[pid=20085] ppid=20083 vsize=19096 CPUtime=1.49
/proc/20085/stat : 20085 (clasp-1.0) R 20083 20062 31038 0 -1 4194304 5474 0 0 0 147 2 0 0 25 0 1 0 106975966 19554304 4331 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 2912001 0 0 4096 0 0 0 0 17 1 0 0
/proc/20085/statm: 4774 4331 231 81 0 4148 0
Current children cumulated CPU time (s) 361.07
Current children cumulated vsize (KiB) 85304

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 20085
/proc/meminfo: memFree=1334144/2055920 swapFree=4192812/4192956
[pid=20062] ppid=20060 vsize=58336 CPUtime=359.57
/proc/20062/stat : 20062 (pbclasp) S 20060 20062 31038 0 -1 4194304 21008506 3907 0 0 26888 7954 1091 24 15 0 1 0 106795858 59736064 11933 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/20062/statm: 14584 11933 343 3 0 11684 0
[pid=20083] ppid=20062 vsize=5352 CPUtime=0
/proc/20083/stat : 20083 (sh) S 20062 20062 31038 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 106975966 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20083/statm: 1338 224 188 169 0 49 0
[pid=20084] ppid=20083 vsize=2520 CPUtime=0.02
/proc/20084/stat : 20084 (cat) S 20083 20062 31038 0 -1 4194304 119 0 0 0 0 2 0 0 15 0 1 0 106975966 2580480 87 18446744073709551615 4194304 4211220 548682069456 18446744073709551615 238487830754 0 0 4096 0 18446744071563648864 0 0 17 1 0 0
/proc/20084/statm: 630 87 71 4 0 42 0
[pid=20085] ppid=20083 vsize=20716 CPUtime=1.69
/proc/20085/stat : 20085 (clasp-1.0) R 20083 20062 31038 0 -1 4194304 5815 0 0 0 167 2 0 0 25 0 1 0 106975966 21213184 4672 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160563217 0 0 4096 0 0 0 0 17 1 0 0
/proc/20085/statm: 5179 4672 231 81 0 4553 0
Current children cumulated CPU time (s) 361.28
Current children cumulated vsize (KiB) 86924

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): 1440.63
#  lost CPU user time (s): 1440.11
#  lost CPU system time (s): 0.519997

Real time (s): 1802.84
CPU time (s): 1801.99
CPU user time (s): 1721.61
CPU system time (s): 80.3759
CPU usage (%): 99.9525
Max. virtual memory (cumulated for all children) (KiB): 351876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 281.5
system time used= 79.8559
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21021203
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= 4828
involuntary context switches= 1639

runsolver used 1.84572 second user time and 4.72128 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Sat Apr 14 22:13:07 UTC 2007

IDJOB= 348609
IDBENCH= 1697
IDSOLVER= 167
FILE ID= node23/348609-1176588787

PBS_JOBID= 4556925

Free space on /tmp= 66559 MiB

SOLVER NAME= PB-clasp 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-ship08l.opb
COMMAND LINE= pbclasp instance-348609-1176588787.opb /tmp/evaluation/348609-1176588787/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-348609-1176588787 -o ROOT/results/node23/conversion-348609-1176588787 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348609-1176588787/instance-348609-1176588787.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-348609-1176588787 -o ROOT/results/node23/solver-348609-1176588787 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-348609-1176588787.opb /tmp/evaluation/348609-1176588787/temp

META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36
MD5SUM BENCH=  bac9a878c3cd85b78fbd03dede34f379

RANDOM SEED= 90713973

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1420224 kB
Buffers:         76644 kB
Cached:         388068 kB
SwapCached:          0 kB
Active:         212888 kB
Inactive:       301220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1420224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5824 kB
Writeback:           0 kB
Mapped:          67192 kB
Slab:           107140 kB
Committed_AS:  1396628 kB
PageTables:       1808 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= 66539 MiB

End job on node23 on Sat Apr 14 22:43:10 UTC 2007