Trace number 363130

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) 38.71 38.8301

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-misc03.opb
MD5SUMe21bdcea4e20c094c4fe5dbcc9e861c8
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark262989
Best CPU time to get the best result obtained on this benchmark8.41372
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 262989
Optimality of the best value was proved YES
Number of variables190
Total number of constraints96
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)11
Number of constraints which are nor clauses,nor cardinality constraints54
Minimum length of a constraint6
Maximum length of a constraint169
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
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 524370
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)

36.76/36.82	c Somebody sent me a SIGTERM
36.76/36.82	s UNKNOWN
36.76/36.82	pb2clasp1: no process killed

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/363130-1177023305/instance-363130-1177023305.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/node58/watcher-363130-1177023305 -o ROOT/results/node58/solver-363130-1177023305 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363130-1177023305.opb /tmp/evaluation/363130-1177023305/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 1.01 1.00 3/64 27983
/proc/meminfo: memFree=1822328/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12268 CPUtime=0
/proc/27983/stat : 27983 (pbclasp) D 27981 27983 27053 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 150240158 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226238364261 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0
/proc/27983/statm: 3067 317 242 3 0 167 0

[startup+0.046763 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 27983
/proc/meminfo: memFree=1822328/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12400 CPUtime=0.03
/proc/27983/stat : 27983 (pbclasp) S 27981 27983 27053 0 -1 4194304 535 796 0 0 0 0 3 0 16 0 1 0 150240158 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247094370 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0
/proc/27983/statm: 3100 460 342 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.101769 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 27983
/proc/meminfo: memFree=1822328/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12400 CPUtime=0.03
/proc/27983/stat : 27983 (pbclasp) S 27981 27983 27053 0 -1 4194304 570 1600 0 0 0 0 3 0 16 0 1 0 150240158 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27983/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.301799 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 27983
/proc/meminfo: memFree=1822328/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12400 CPUtime=0.03
/proc/27983/stat : 27983 (pbclasp) S 27981 27983 27053 0 -1 4194304 570 1600 0 0 0 0 3 0 16 0 1 0 150240158 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27983/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+0.701866 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 27983
/proc/meminfo: memFree=1822328/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12400 CPUtime=0.03
/proc/27983/stat : 27983 (pbclasp) S 27981 27983 27053 0 -1 4194304 570 1600 0 0 0 0 3 0 16 0 1 0 150240158 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27983/statm: 3100 462 343 3 0 200 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 12400

[startup+1.503 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 27993
/proc/meminfo: memFree=1757208/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12400 CPUtime=0.03
/proc/27983/stat : 27983 (pbclasp) S 27981 27983 27053 0 -1 4194304 570 1600 0 0 0 0 3 0 16 0 1 0 150240158 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27983/statm: 3100 462 343 3 0 200 0
[pid=27991] ppid=27983 vsize=5352 CPUtime=0
/proc/27991/stat : 27991 (sh) S 27983 27983 27053 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150240163 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1338 224 188 169 0 49 0
[pid=27993] ppid=27991 vsize=99700 CPUtime=1.44
/proc/27993/stat : 27993 (clasp) R 27991 27983 27053 0 -1 4194304 24241 0 0 0 135 9 0 0 25 0 1 0 150240164 102092800 23694 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 24925 23694 181 154 0 24395 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 117452

[startup+3.10127 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 27993
/proc/meminfo: memFree=1691928/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12400 CPUtime=0.03
/proc/27983/stat : 27983 (pbclasp) S 27981 27983 27053 0 -1 4194304 570 1600 0 0 0 0 3 0 16 0 1 0 150240158 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27983/statm: 3100 462 343 3 0 200 0
[pid=27991] ppid=27983 vsize=5352 CPUtime=0
/proc/27991/stat : 27991 (sh) S 27983 27983 27053 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150240163 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1338 224 188 169 0 49 0
[pid=27993] ppid=27991 vsize=193792 CPUtime=3.04
/proc/27993/stat : 27993 (clasp) R 27991 27983 27053 0 -1 4194304 49509 0 0 0 283 21 0 0 25 0 1 0 150240164 198443008 46392 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 48448 46393 181 154 0 47918 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 211544

[startup+6.3028 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 27993
/proc/meminfo: memFree=1513688/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12400 CPUtime=0.03
/proc/27983/stat : 27983 (pbclasp) S 27981 27983 27053 0 -1 4194304 570 1600 0 0 0 0 3 0 16 0 1 0 150240158 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27983/statm: 3100 462 343 3 0 200 0
[pid=27991] ppid=27983 vsize=5352 CPUtime=0
/proc/27991/stat : 27991 (sh) S 27983 27983 27053 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150240163 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1338 224 188 169 0 49 0
[pid=27993] ppid=27991 vsize=358924 CPUtime=6.24
/proc/27993/stat : 27993 (clasp) R 27991 27983 27053 0 -1 4194304 96709 0 0 0 584 40 0 0 25 0 1 0 150240164 367538176 88571 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 89731 88572 181 154 0 89201 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 376676

[startup+12.7019 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 27993
/proc/meminfo: memFree=1186464/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12400 CPUtime=0.03
/proc/27983/stat : 27983 (pbclasp) S 27981 27983 27053 0 -1 4194304 570 1600 0 0 0 0 3 0 16 0 1 0 150240158 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27983/statm: 3100 462 343 3 0 200 0
[pid=27991] ppid=27983 vsize=5352 CPUtime=0
/proc/27991/stat : 27991 (sh) S 27983 27983 27053 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150240163 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1338 224 188 169 0 49 0
[pid=27993] ppid=27991 vsize=694100 CPUtime=12.63
/proc/27993/stat : 27993 (clasp) R 27991 27983 27053 0 -1 4194304 185933 0 0 0 1188 75 0 0 25 0 1 0 150240164 710758400 166892 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 173525 166892 181 154 0 172995 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 711852

[startup+25.502 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 27993
/proc/meminfo: memFree=573472/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12400 CPUtime=0.03
/proc/27983/stat : 27983 (pbclasp) S 27981 27983 27053 0 -1 4194304 570 1600 0 0 0 0 3 0 16 0 1 0 150240158 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27983/statm: 3100 462 343 3 0 200 0
[pid=27991] ppid=27983 vsize=5352 CPUtime=0
/proc/27991/stat : 27991 (sh) S 27983 27983 27053 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150240163 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1338 224 188 169 0 49 0
[pid=27993] ppid=27991 vsize=1288800 CPUtime=25.43
/proc/27993/stat : 27993 (clasp) R 27991 27983 27053 0 -1 4194304 355488 0 0 0 2402 141 0 0 25 0 1 0 150240164 1319731200 314837 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 322200 314837 181 154 0 321670 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1306552



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+36.8029 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 27993
/proc/meminfo: memFree=58272/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12400 CPUtime=0.03
/proc/27983/stat : 27983 (pbclasp) S 27981 27983 27053 0 -1 4194304 570 1600 0 0 0 0 3 0 16 0 1 0 150240158 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27983/statm: 3100 462 343 3 0 200 0
[pid=27991] ppid=27983 vsize=5352 CPUtime=0
/proc/27991/stat : 27991 (sh) S 27983 27983 27053 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150240163 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1338 224 188 169 0 49 0
[pid=27993] ppid=27991 vsize=1826220 CPUtime=36.73
/proc/27993/stat : 27993 (clasp) R 27991 27983 27053 0 -1 4194304 492860 0 0 0 3478 195 0 0 25 0 1 0 150240164 1870049280 440023 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 456555 440023 181 154 0 456025 0
Current children cumulated CPU time (s) 36.76
Current children cumulated vsize (KiB) 1843972

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

[startup+36.8029 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 27993
/proc/meminfo: memFree=58272/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12400 CPUtime=0.03
/proc/27983/stat : 27983 (pbclasp) S 27981 27983 27053 0 -1 4194304 570 1600 0 0 0 0 3 0 16 0 1 0 150240158 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0
/proc/27983/statm: 3100 462 343 3 0 200 0
[pid=27991] ppid=27983 vsize=5352 CPUtime=0
/proc/27991/stat : 27991 (sh) S 27983 27983 27053 0 -1 4194304 286 121 0 0 0 0 0 0 16 0 1 0 150240163 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27991/statm: 1338 224 188 169 0 49 0
[pid=27993] ppid=27991 vsize=1826220 CPUtime=36.73
/proc/27993/stat : 27993 (clasp) R 27991 27983 27053 0 -1 4194304 492860 0 0 0 3478 195 0 0 25 0 1 0 150240164 1870049280 440023 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 5305979 0 0 4096 0 0 0 0 17 1 0 0
/proc/27993/statm: 456555 440023 181 154 0 456025 0
Current children cumulated CPU time (s) 36.76
Current children cumulated vsize (KiB) 1843972

# WARNING:
# current cumulated CPU time (0.05 s) is less than in the last sample (36.76 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (36.71 s) to the 'lost time'.

[startup+36.9194 s]
/proc/loadavg: 1.00 1.01 1.00 2/67 27993
/proc/meminfo: memFree=58272/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12400 CPUtime=0.05
/proc/27983/stat : 27983 (pbclasp) S 27981 27983 27053 0 -1 4194304 723 3369 0 0 0 0 4 1 17 0 1 0 150240158 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27983/statm: 3100 463 343 3 0 200 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12400

Sending SIGKILL to process tree (bottom up)

Solver just ended. Dumping a history of the last processes samples

[startup+38.2011 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 28004
/proc/meminfo: memFree=1788296/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12400 CPUtime=0.05
/proc/27983/stat : 27983 (pbclasp) S 27981 27983 27053 0 -1 4194304 723 3369 0 0 0 0 4 1 17 0 1 0 150240158 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27983/statm: 3100 463 343 3 0 200 0
[pid=28002] ppid=27983 vsize=5352 CPUtime=0
/proc/28002/stat : 28002 (sh) S 27983 27983 27053 0 -1 4194304 285 121 0 0 0 0 0 0 20 0 1 0 150243842 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28002/statm: 1338 224 188 169 0 49 0
[pid=28004] ppid=28002 vsize=94144 CPUtime=1.34
/proc/28004/stat : 28004 (clasp) R 28002 27983 27053 0 -1 4194304 22875 0 0 0 126 8 0 0 25 0 1 0 150243842 96403456 22328 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28004/statm: 23536 22329 181 154 0 23006 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 111896

[startup+38.6012 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 28004
/proc/meminfo: memFree=1720456/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12400 CPUtime=0.05
/proc/27983/stat : 27983 (pbclasp) S 27981 27983 27053 0 -1 4194304 723 3369 0 0 0 0 4 1 17 0 1 0 150240158 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27983/statm: 3100 463 343 3 0 200 0
[pid=28002] ppid=27983 vsize=5352 CPUtime=0
/proc/28002/stat : 28002 (sh) S 27983 27983 27053 0 -1 4194304 285 121 0 0 0 0 0 0 20 0 1 0 150243842 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28002/statm: 1338 224 188 169 0 49 0
[pid=28004] ppid=28002 vsize=118948 CPUtime=1.74
/proc/28004/stat : 28004 (clasp) R 28002 27983 27053 0 -1 4194304 28949 0 0 0 163 11 0 0 25 0 1 0 150243842 121802752 28259 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28004/statm: 29737 28259 181 154 0 29207 0
Current children cumulated CPU time (s) 1.79
Current children cumulated vsize (KiB) 136700

[startup+38.8012 s]
/proc/loadavg: 1.00 1.01 1.00 2/68 28004
/proc/meminfo: memFree=1720456/2055920 swapFree=4184528/4192956
[pid=27983] ppid=27981 vsize=12400 CPUtime=0.05
/proc/27983/stat : 27983 (pbclasp) S 27981 27983 27053 0 -1 4194304 723 3369 0 0 0 0 4 1 17 0 1 0 150240158 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 226247098260 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0
/proc/27983/statm: 3100 463 343 3 0 200 0
[pid=28002] ppid=27983 vsize=5352 CPUtime=0
/proc/28002/stat : 28002 (sh) S 27983 27983 27053 0 -1 4194304 285 121 0 0 0 0 0 0 20 0 1 0 150243842 5480448 224 18446744073709551615 4194304 4889804 548682069264 18446744073709551615 226238194500 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28002/statm: 1338 224 188 169 0 49 0
[pid=28004] ppid=28002 vsize=128008 CPUtime=1.95
/proc/28004/stat : 28004 (clasp) R 28002 27983 27053 0 -1 4194304 32265 0 0 0 182 13 0 0 25 0 1 0 150243842 131080192 31136 18446744073709551615 134512640 135144128 4294956832 18446744073709551615 135019764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28004/statm: 32002 31136 181 154 0 31472 0
Current children cumulated CPU time (s) 2
Current children cumulated vsize (KiB) 145760

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27983 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=51992
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=26995
# CPU time returned by wait4() is 0.078987
# while last known CPU time is 2
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...


# 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): 36.71
#  lost CPU user time (s): 34.77
#  lost CPU system time (s): 1.94

Real time (s): 38.8301
CPU time (s): 38.71
CPU user time (s): 36.63
CPU system time (s): 2.08
CPU usage (%): 99.6907
Max. virtual memory (cumulated for all children) (KiB): 1843972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.051992
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4571
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= 137
involuntary context switches= 28

runsolver used 0.06399 second user time and 0.087986 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Thu Apr 19 22:55:05 UTC 2007

IDJOB= 363130
IDBENCH= 1741
IDSOLVER= 158
FILE ID= node58/363130-1177023305

PBS_JOBID= 4630578

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/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc03.opb
COMMAND LINE= pbclasp instance-363130-1177023305.opb /tmp/evaluation/363130-1177023305/temp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-363130-1177023305 -o ROOT/results/node58/conversion-363130-1177023305 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363130-1177023305/instance-363130-1177023305.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-363130-1177023305 -o ROOT/results/node58/solver-363130-1177023305 -C 1800 -W 3600 -M 1800 --output-limit 1,15  pbclasp instance-363130-1177023305.opb /tmp/evaluation/363130-1177023305/temp

META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e
MD5SUM BENCH=  e21bdcea4e20c094c4fe5dbcc9e861c8

RANDOM SEED= 478142531

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1822672 kB
Buffers:         11524 kB
Cached:         159016 kB
SwapCached:       2248 kB
Active:          63172 kB
Inactive:       117684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822672 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          16908 kB
Slab:            38432 kB
Committed_AS:   965528 kB
PageTables:       1384 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= 66449 MiB

End job on node58 on Thu Apr 19 22:55:44 UTC 2007